(not part of client build) initial checkin of mozilla/js/jsdj (migrated from ns/js/jsdj)

js/jsdj/.cvsignore

@@ -0,0 +1 @@
+dist

js/jsdj/README

@@ -0,0 +1,30 @@
+/* jband - 09/14/98 -  */
+
+js/jsdj contains virtually all of the Java code for JavaScript Debugging
+(native parts of the code for JavaScript can be found in js/jsd).
+
+This includes the full source to Netscape JavaScript Debugger, adapter parts,
+jslogger, a simple console debugger, a test system, and some build tools.
+
+The notable subdirs are:
+
+build         - stuff to build the code
+classes       - trees of source files
+dist          - generated output dir
+ifcui         - auxilary pieces of the JavaScript Debugger
+jslogger      - auxilary pieces of a smaple JavaScript logging app
+stub_classes  - stubbed out mozilla classes to allow standalone debugging
+test          - a place for subsystem tests
+
+The source to the debugger lives in:
+    jsdj/classes/com/netscape/jsdebugging/ifcui
+
+All building is done in:
+    jsdj/build
+
+***************************************************************************
+*** 09/15/98
+*** NOTE: some of this relates to code in js/jsd that is not yet checked in.
+*** New stuff in js/jsd will go in when new js/src lands (later this week).
+*** I decided to check this in anyway...
+***************************************************************************

js/jsdj/build/README

@@ -0,0 +1,33 @@
+/* jband - 09/14/98 -  */
+
+The build system here currently supports only Microsoft nmake (I use the one
+from MSDEV 4.2). It assumes that Symantec Visual Cafe is installed (i.e. it uses
+sj.exe), and also uses awk. I mostly use the 4NT shell, but I think that
+everything still works with the default NT shell.
+
+This system can build all the Java code here. It can also do jar packaging (with
+dependency checks to assure that you have the right stuff) and produce javadocs.
+
+Netscape's JavaScript in Java engine (known as Rhino) is not currently available
+to the public. The flag 'NO_RHINO=1' is necessary for many of the makefile
+targets when used outside of Netscape.
+
+There is code here to also build a Corba/iiop connection for remote debugging to
+a Netscape Internal version of Enterprise Server 3.51. This is not fully
+functional on the server side. You should normally use the NO_CORBA=1 build
+flag. If you want to play with this stuff then you need an install of ES3.51 and
+you need to set the ES3_ROOT environment variable to point to that install.
+(e.g. mine is 'set ES3_ROOT=E:\Netscape\SuiteSpot'. NOTE: the code in
+com.netscape.jsdebugging.remote.corba is *generated* in an 'interesting' build
+system in js/jsd/corba/src -- it would not be a good idea to modify this
+generated code.
+
+'nmake -f jsdj.mak help' will display a list of possible targets (might not be
+up to date :).
+
+'nmake -f jsdj.mak all NO_RHINO=1 NO_CORBA=1' will build everything.
+
+There are a few .bat files for convenience to build the targets I often build.
+
+
+

js/jsdj/build/gen_date.awk

@@ -0,0 +1,31 @@
+#
+# This requires -vpackage_name=whatever.the.name.of.the.package.is
+#
+
+BEGIN{
+print
+print "// generated automatically by gen_date.awk"
+print
+print "package "package_name";" 
+print
+print "class BuildDate"
+print "{"
+print strftime("    // %A, %B %d, %Y at %I:%M %p");
+print
+print "    public static final long buildDate = " systime() "000L;"
+print
+print "    public static final java.util.Date date()"
+print "    {"
+print "        return new java.util.Date(buildDate);"
+print "    }"
+print
+print "    public static final String display()"
+print "    {"
+print "        return date().toString();"
+print "    }"
+print "}"
+}
+
+
+
+

js/jsdj/build/jsdj.mak

@@ -0,0 +1,517 @@
+# jband - 09/14/98 
+
+BUILD_DIR = .
+DIST = $(BUILD_DIR)\..\dist
+DIST_CLASSES = $(BUILD_DIR)\..\dist\classes
+CLASS_SRC = $(BUILD_DIR)\..\classes
+
+JSDEBUGGING_DIR = $(BUILD_DIR)\..\classes\com\netscape\jsdebugging
+PALOMAR_DIR = $(JSDEBUGGING_DIR)\ifcui\palomar
+
+IFC_DIST_FILE = $(DIST_CLASSES)\ifc11.jar
+
+!IF "$(NO_RHINO)" == ""
+RHINO_CLASSES = $(BUILD_DIR)\..\..\..\..\ns\js\rhino
+!ENDIF
+
+#these are used for CD
+FROM_BUILD_TO_DIST_CLASSES = ..\dist\classes
+FROM_DIST_CLASSES_TO_BUILD = ..\..\build
+
+JSLOGGER_JARFILE  = jslogger.jar
+JSLOGGER_MAIN_DIR = $(BUILD_DIR)\..\jslogger
+
+NETSCAPE_JSDEBUG_JARFILE  = jsd11.jar
+
+IFCUI_JARFILE  = jsdeb12.jar
+IFCUI_RUN_DIR = $(BUILD_DIR)\..\ifcui\run
+
+OUR_CLASSPATH = $(DIST_CLASSES);$(IFC_DIST_FILE);$(RHINO_CLASSES);$(CLASSPATH)
+STD_JAVA_FLAGS = -d $(DIST_CLASSES) -classpath $(OUR_CLASSPATH)
+
+CORBA_CLASSPATH = $(OUR_CLASSPATH);$(ES3_ROOT)\wai\java\nisb.zip;$(ES3_ROOT)\wai\java\WAI.zip;$(ES3_ROOT)\plugins\Java\classes\serv3_0.zip
+CORBA_JAVA_FLAGS = -d $(DIST_CLASSES) -classpath $(CORBA_CLASSPATH)
+
+!IF "$(NO_CORBA)" == ""
+JAVADOC_CLASSPATH = $(CORBA_CLASSPATH)
+!ELSE
+JAVADOC_CLASSPATH = $(OUR_CLASSPATH)
+!ENDIF 
+
+
+!IF "$(BUILD_OPT)" != ""
+JAVAFLAGS = $(STD_JAVA_FLAGS) -O
+!ELSE
+JAVAFLAGS = $(STD_JAVA_FLAGS) -g
+!ENDIF 
+
+all: core jsdb ifcui ifcui_lanchers jslogger apitests tools \
+     dependency_checks jars netscape_applet javadoc_all
+
+all_clean : clean all
+
+help :
+    @echo targets:
+    @echo --------
+    @echo all 
+    @echo all_clean
+    @echo help 
+    @echo clean
+    @echo core
+    @echo jsdb 
+    @echo apitests 
+    @echo ifcui 
+    @echo ifcui_fast 
+    @echo ifcui_lanchers 
+    @echo jslogger 
+    @echo jslogger_fast 
+    @echo depend_tool 
+    @echo tools 
+    @echo dependency_checks 
+    @echo jars 
+    @echo netscape_security 
+    @echo netscape_jsdebug 
+    @echo netscape_javascript
+    @echo netscape_applet 
+    @echo com_netscape_nativejsengine
+    @echo com_netscape_jsdebugging_api 
+    @echo com_netscape_jsdebugging_engine 
+    @echo com_netscape_jsdebugging_api_local 
+    @echo com_netscape_jsdebugging_engine_local 
+    @echo com_netscape_jsdebugging_api_rhino 
+    @echo com_netscape_jsdebugging_engine_rhino 
+    @echo com_netscape_jsdebugging_jsdb 
+    @echo com_netscape_jsdebugging_ifcui_palomar 
+    @echo com_netscape_jsdebugging_ifcui 
+    @echo com_netscape_jsdebugging_ifcui_launcher_local 
+    @echo com_netscape_jsdebugging_ifcui_launcher_rhino 
+    @echo com_netscape_jsdebugging_apitests 
+    @echo com_netscape_jsdebugging_jslogger 
+    @echo com_netscape_jsdebugging_tools_depend 
+    @echo check_depend_jslogger 
+    @echo jslogger_jar 
+    @echo check_depend_netscape_jsdebug 
+    @echo netscape_jsdebug_jar 
+
+core:   initial_state                           \
+        netscape_security                       \
+        netscape_jsdebug                        \
+        com_netscape_jsdebugging_api            \
+        com_netscape_jsdebugging_engine         \
+        com_netscape_jsdebugging_api_local      \
+        com_netscape_jsdebugging_engine_local   \
+!IF "$(NO_RHINO)" == ""
+        com_netscape_jsdebugging_api_rhino      \
+        com_netscape_jsdebugging_engine_rhino   \
+!ENDIF
+!IF "$(NO_CORBA)" == ""
+        com_netscape_jsdebugging_remote_corba   \
+        com_netscape_jsdebugging_api_corba      \
+!ENDIF
+
+jsdb : com_netscape_jsdebugging_jsdb
+
+apitests : com_netscape_jsdebugging_apitests
+
+ifcui : initial_state                           \
+        netscape_security                       \
+        netscape_javascript                     \
+        netscape_jsdebug                        \
+        com_netscape_jsdebugging_api            \
+        com_netscape_jsdebugging_ifcui_palomar  \
+        com_netscape_jsdebugging_ifcui          \
+        CP_DIST_CLASSES_RESOURCES
+
+ifcui_fast : com_netscape_jsdebugging_ifcui
+
+ifcui_lanchers : com_netscape_jsdebugging_ifcui_launcher_local \
+!IF "$(NO_RHINO)" == ""
+                 com_netscape_jsdebugging_ifcui_launcher_rhino
+!ENDIF
+
+jslogger : ifcui com_netscape_jsdebugging_jslogger
+
+jslogger_fast : com_netscape_jsdebugging_jslogger
+
+depend_tool : initial_state com_netscape_jsdebugging_tools_depend
+
+tools : depend_tool
+
+dependency_checks : check_depend_jslogger \
+                    check_depend_netscape_jsdebug
+
+jars : jslogger_jar \
+       netscape_jsdebug_jar
+
+netscape_security : initial_state
+    @echo building stubbed netscape.security classes
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\security\*.java
+
+netscape_applet : initial_state
+    @echo building stubbed netscape.applet classes
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\applet\*.java
+
+netscape_jsdebug : netscape_security
+    @echo building netscape.jsdebug
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\classes\netscape\jsdebug\*.java
+    
+netscape_javascript: netscape_security
+    @echo building netscape.javascript
+    @sj $(JAVAFLAGS) $(BUILD_DIR)\..\stub_classes\netscape\javascript\*.java
+
+com_netscape_jsdebugging_api : netscape_security
+    @echo building com.netscape.jsdebugging.api
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\*.java
+
+com_netscape_jsdebugging_engine : com_netscape_jsdebugging_api
+    @echo building com.netscape.jsdebugging.engine
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\*.java
+
+com_netscape_jsdebugging_api_local : com_netscape_jsdebugging_api netscape_jsdebug
+    @echo building com.netscape.jsdebugging.api.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\local\*.java
+
+com_netscape_jsdebugging_engine_local : com_netscape_nativejsengine com_netscape_jsdebugging_engine netscape_jsdebug
+    @echo building com.netscape.jsdebugging.engine.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\local\*.java
+
+com_netscape_nativejsengine : 
+    @echo building com.netscape.nativejsengine
+    @sj $(JAVAFLAGS) $(CLASS_SRC)\com\netscape\nativejsengine\*.java
+
+com_netscape_jsdebugging_api_rhino : com_netscape_jsdebugging_api
+    @echo building com.netscape.jsdebugging.api.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\api\rhino\*.java
+
+com_netscape_jsdebugging_engine_rhino : com_netscape_jsdebugging_engine
+    @echo building com.netscape.jsdebugging.engine.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\engine\rhino\*.java
+
+com_netscape_jsdebugging_jsdb : core
+    @echo building com.netscape.jsdebugging.jsdb
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\jsdb\*.java
+
+com_netscape_jsdebugging_ifcui_palomar : initial_state
+    @echo building com.netscape.jsdebugging.ifcui.palomar etc...
+    @sj $(JAVAFLAGS)\
+            $(PALOMAR_DIR)\util\*.java\
+            $(PALOMAR_DIR)\widget\*.java\
+            $(PALOMAR_DIR)\widget\layout\*.java\
+            $(PALOMAR_DIR)\widget\layout\math\*.java\
+            $(PALOMAR_DIR)\widget\toolbar\*.java\
+            $(PALOMAR_DIR)\widget\toolTip\*.java
+
+com_netscape_jsdebugging_ifcui :
+    @echo generating com.netscape.jsdebugging.ifcui.BuildDate
+    @gawk -f $(BUILD_DIR)\gen_date.awk -vpackage_name=com.netscape.jsdebugging.ifcui > $(JSDEBUGGING_DIR)\ifcui\BuildDate.java
+    @echo building com.netscape.jsdebugging.ifcui
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\*.java
+
+com_netscape_jsdebugging_ifcui_launcher_local : ifcui
+    @echo building com.netscape.jsdebugging.ifcui.launcher.local
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\launcher\local\*.java
+
+com_netscape_jsdebugging_ifcui_launcher_rhino : com_netscape_jsdebugging_api_rhino ifcui
+    @echo building com.netscape.jsdebugging.ifcui.launcher.rhino
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\ifcui\launcher\rhino\*.java
+
+com_netscape_jsdebugging_apitests : core
+    @echo building com.netscape.jsdebugging.apitests etc...
+    @sj $(JAVAFLAGS)\
+            $(JSDEBUGGING_DIR)\apitests\*.java\
+            $(JSDEBUGGING_DIR)\apitests\xml\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\desc\*.java\
+            $(JSDEBUGGING_DIR)\apitests\testing\tests\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\analyzers\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\data\*.java\
+            $(JSDEBUGGING_DIR)\apitests\analyzing\tree\*.java
+
+com_netscape_jsdebugging_jslogger :
+    @echo building com.netscape.jsdebugging.jslogger
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\jslogger\*.java
+
+com_netscape_jsdebugging_tools_depend :
+    @echo building com.netscape.jsdebugging.tools.depend
+    @sj $(JAVAFLAGS) $(JSDEBUGGING_DIR)\tools\depend\*.java
+
+com_netscape_jsdebugging_remote_corba : initial_state
+    @echo building com.netscape.jsdebugging.remote.corba
+    @if "$(ES3_ROOT)" == "" @echo !!! ES3_ROOT is not set !!!
+    @if not exist $(ES3_ROOT)\NUL @echo !!! $(ES3_ROOT) does not exist !!!
+    @sj $(CORBA_JAVA_FLAGS) \
+        $(JSDEBUGGING_DIR)\remote\corba\*.java \
+        $(JSDEBUGGING_DIR)\remote\corba\ISourceTextProviderPackage\*.java \
+        $(JSDEBUGGING_DIR)\remote\corba\TestInterfacePackage\*.java \
+
+com_netscape_jsdebugging_api_corba : com_netscape_jsdebugging_api com_netscape_jsdebugging_remote_corba ifcui
+    @echo building com.netscape.jsdebugging.api.corba
+    @sj $(CORBA_JAVA_FLAGS) $(JSDEBUGGING_DIR)\api\corba\*.java
+
+api_corba_fast :
+    @echo building com.netscape.jsdebugging.api.corba
+    @sj $(CORBA_JAVA_FLAGS) $(JSDEBUGGING_DIR)\api\corba\*.java
+
+########## packaging #################
+
+JSLOGGER_CLASS_FILES = \
+    com\netscape\jsdebugging\jslogger\*.class \
+    com\netscape\jsdebugging\ifcui\Log.class \
+    com\netscape\jsdebugging\ifcui\Env.class \
+    com\netscape\jsdebugging\ifcui\palomar\util\*.class
+
+JSLOGGER_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/application \
+    -i netscape/util \
+    -i netscape/jsdebug \
+    -i netscape/security
+
+check_depend_jslogger :
+    @echo checking for unexpected dependencies in jslogger
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(JSLOGGER_CLASS_FILES) $(JSLOGGER_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+jslogger_jar : 
+    @echo building $(JSLOGGER_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(JSLOGGER_JARFILE) @del $(JSLOGGER_JARFILE) >NUL
+    @zip -q -r $(JSLOGGER_JARFILE) $(JSLOGGER_CLASS_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+    @echo copying $(JSLOGGER_JARFILE) to $(JSLOGGER_MAIN_DIR)
+    @copy $(DIST_CLASSES)\$(JSLOGGER_JARFILE) $(JSLOGGER_MAIN_DIR) >NUL
+
+##########
+
+NETSCAPE_JSDEBUG_CLASS_FILES = netscape\jsdebug\*.class
+
+NETSCAPE_JSDEBUG_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/security \
+    -i netscape/util \
+
+check_depend_netscape_jsdebug :
+    @echo checking for unexpected dependencies in netscape.jsdebug
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(NETSCAPE_JSDEBUG_CLASS_FILES) $(NETSCAPE_JSDEBUG_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+netscape_jsdebug_jar : 
+    @echo building $(NETSCAPE_JSDEBUG_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(NETSCAPE_JSDEBUG_JARFILE) @del $(NETSCAPE_JSDEBUG_JARFILE) >NUL
+    @zip -q -r $(NETSCAPE_JSDEBUG_JARFILE) $(NETSCAPE_JSDEBUG_CLASS_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+#    @echo copying $(JSLOGGER_JARFILE) to $(JSLOGGER_MAIN_DIR)
+#    @copy $(DIST_CLASSES)\$(JSLOGGER_JARFILE) $(JSLOGGER_MAIN_DIR) >NUL
+
+##########
+
+IFCUI_CLASS_FILES = \
+        com\netscape\jsdebugging\ifcui\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\util\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\layout\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\layout\math\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\toolbar\*.class \
+        com\netscape\jsdebugging\ifcui\palomar\widget\toolTip\*.class \
+        com\netscape\jsdebugging\api\*.class \
+!IF "$(INCLUDE_SECURITY)" != ""
+        netscape\security\*.class \
+!ENDIF
+!IF "$(INCLUDE_LOCAL_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\local\*.class \
+!ENDIF
+!IF "$(INCLUDE_RHINO_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\rhino\*.class \
+!ENDIF
+!IF "$(INCLUDE_CORBA_ADAPTER)" != ""
+        com\netscape\jsdebugging\api\corba\*.class \
+!ENDIF
+!IF "$(INCLUDE_LOCAL_LAUNCHER)" != ""
+        com\netscape\jsdebugging\ifcui\launcher\local\*.class \
+!ENDIF
+!IF "$(INCLUDE_RHINO_LAUNCHER)" != ""
+        com\netscape\jsdebugging\ifcui\launcher\rhino\*.class \
+!ENDIF
+
+IFCUI_OTHER_FILES = \
+!IF "$(INCLUDE_IMAGES)" != ""
+    images\*.gif \
+!ENDIF
+!IF "$(INCLUDE_SOUNDS)" != ""
+    sounds\*.au \
+!ENDIF
+
+IFCUI_EXPECTED_DEPENDENCIES = \
+    -i java \
+    -i netscape/security \
+    -i netscape/util \
+    -i netscape/application \
+    -i netscape/javascript \
+!IF "$(INCLUDE_LOCAL_ADAPTER)" != ""
+    -i netscape/jsdebug \
+!ENDIF
+!IF "$(INCLUDE_RHINO_ADAPTER)" != ""
+    -i com/netscape/javascript \
+!ENDIF
+
+check_depend_ifcui :
+    @echo checking for unexpected dependencies for ifcui
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @jre -cp . com.netscape.jsdebugging.tools.depend.Main \
+         $(IFCUI_CLASS_FILES) $(IFCUI_EXPECTED_DEPENDENCIES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+
+ifcui_jar : 
+    @echo building $(IFCUI_JARFILE)
+    @cd $(FROM_BUILD_TO_DIST_CLASSES)
+    @if exist $(IFCUI_JARFILE) @del $(IFCUI_JARFILE) >NUL
+    @zip -q -r $(IFCUI_JARFILE) $(IFCUI_CLASS_FILES) $(IFCUI_OTHER_FILES)
+    @cd $(FROM_DIST_CLASSES_TO_BUILD)
+    @echo copying $(IFCUI_JARFILE) to $(IFCUI_RUN_DIR)
+    @copy $(DIST_CLASSES)\$(IFCUI_JARFILE) $(IFCUI_RUN_DIR) >NUL
+
+
+########## javadoc stuff #################
+
+ALL_PACKAGES = \
+    netscape.security \
+    netscape.jsdebug \
+    netscape.javascript \
+    netscape.applet \
+    com.netscape.jsdebugging.api \
+    com.netscape.jsdebugging.api.local \
+    com.netscape.jsdebugging.engine \
+    com.netscape.jsdebugging.engine.local \
+    com.netscape.jsdebugging.jsdb \
+    com.netscape.jsdebugging.ifcui \
+    com.netscape.jsdebugging.ifcui.palomar.util \
+    com.netscape.jsdebugging.ifcui.palomar.widget \
+    com.netscape.jsdebugging.ifcui.palomar.widget.layout \
+    com.netscape.jsdebugging.ifcui.palomar.widget.layout.math \
+    com.netscape.jsdebugging.ifcui.palomar.widget.toolbar \
+    com.netscape.jsdebugging.ifcui.palomar.widget.toolTip \
+    com.netscape.jsdebugging.ifcui.launcher.local \
+    com.netscape.jsdebugging.apitests \
+    com.netscape.jsdebugging.apitests.xml \
+    com.netscape.jsdebugging.apitests.testing \
+    com.netscape.jsdebugging.apitests.testing.desc \
+    com.netscape.jsdebugging.apitests.testing.tests \
+    com.netscape.jsdebugging.apitests.analyzing.analyzers \
+    com.netscape.jsdebugging.apitests.analyzing.data \
+    com.netscape.jsdebugging.apitests.analyzing.tree \
+    com.netscape.jsdebugging.jslogger \
+    com.netscape.jsdebugging.tools.depend \
+    com.netscape.nativejsengine \
+!IF "$(NO_RHINO)" == ""
+    com.netscape.jsdebugging.api.rhino \
+    com.netscape.jsdebugging.engine.rhino \
+    com.netscape.jsdebugging.ifcui.launcher.rhino \
+!ENDIF
+!IF "$(NO_CORBA)" == ""
+    com.netscape.jsdebugging.api.corba \
+    com.netscape.jsdebugging.remote.corba \
+    com.netscape.jsdebugging.remote.corba.ISourceTextProviderPackage \
+    com.netscape.jsdebugging.remote.corba.TestInterfacePackage \
+!ENDIF
+
+javadoc_all : initial_state
+    @echo cleaning up old stuff in javadoc directory
+    @if exist $(DIST)\javadocs\*.html @del $(DIST)\javadocs\*.html > NUL
+    @echo copying javadoc images to the dist dir
+    @copy $(BUILD_DIR)\images\*.gif  $(DIST)\javadocs\images > NUL
+    @echo building javadoc for EVERYTHING
+    @javadoc -sourcepath $(JAVADOC_CLASSPATH);$(CLASS_SRC);$(BUILD_DIR)\..\stub_classes -d $(DIST)\javadocs $(ALL_PACKAGES)
+
+
+########## before anything can happen... #################
+
+initial_state : MK_DIST_CLASSES_DIRS $(IFC_DIST_FILE)
+
+$(IFC_DIST_FILE) : 
+    @echo getting ifc11.jar -- if this fails you need to copy it to dist/classes yourself
+    copy ..\..\..\nav-java\stubs\classes\ifc11.jar $(DIST_CLASSES) > NUL
+
+########## directory stuff #################
+
+#
+# This list got too long so I split it in two. If you need to add more items
+# then add them to the second list...
+#
+DIST_CLASSES_DIRS_0 = \
+    $(DIST) \
+    $(DIST_CLASSES) \
+    $(DIST_CLASSES)\images \
+    $(DIST_CLASSES)\sounds \
+    $(DIST_CLASSES)\netscape \
+    $(DIST_CLASSES)\netscape\security \
+    $(DIST_CLASSES)\netscape\jsdebug \
+    $(DIST_CLASSES)\netscape\javascript \
+    $(DIST_CLASSES)\netscape\applet \
+    $(DIST_CLASSES)\com \
+    $(DIST_CLASSES)\com\netscape \
+    $(DIST_CLASSES)\com\netscape\jsdebugging \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\api\corba \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\engine\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\jsdb \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\util \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\layout \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\layout\math \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\toolbar \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\palomar\widget\toolTip \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher\local \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\ifcui\launcher\rhino \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\xml \
+
+DIST_CLASSES_DIRS_1 = \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing\desc \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\testing\tests \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\analyzers \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\data \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\apitests\analyzing\tree \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\jslogger \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\tools \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\tools\depend \
+    $(DIST_CLASSES)\com\netscape\nativejsengine \
+    $(DIST)\javadocs \
+    $(DIST)\javadocs\images \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba\ISourceTextProviderPackage \
+    $(DIST_CLASSES)\com\netscape\jsdebugging\remote\corba\TestInterfacePackage \
+
+
+MK_DIST_CLASSES_DIRS :
+    @echo making any non existent classfile output directories
+    @for %i in ($(DIST_CLASSES_DIRS_0)) do @if not exist %i\NUL mkdir %i > NUL
+    @for %i in ($(DIST_CLASSES_DIRS_1)) do @if not exist %i\NUL mkdir %i > NUL
+
+CP_DIST_CLASSES_RESOURCES : initial_state
+    @echo copying images and sounds to dist directory
+    @xcopy $(BUILD_DIR)\..\ifcui\run\images\*.* $(DIST_CLASSES)\images > NUL
+    @xcopy $(BUILD_DIR)\..\ifcui\run\sounds\*.* $(DIST_CLASSES)\sounds > NUL
+
+clean:
+    @echo deleting built classes
+    @for %i in ($(DIST_CLASSES_DIRS_0)) do @if exist %i\*.class @del %i\*.class > NUL
+    @for %i in ($(DIST_CLASSES_DIRS_1)) do @if exist %i\*.class @del %i\*.class > NUL
+    @echo deleting ifcui image and sound resources
+    @if exist $(DIST_CLASSES)\images\*.gif @del $(DIST_CLASSES)\images\*.gif > NUL
+    @if exist $(DIST_CLASSES)\sounds\*.au @del $(DIST_CLASSES)\sounds\*.au > NUL

js/jsdj/build/mk.bat

@@ -0,0 +1 @@
+nmake -f jsdj.mak %1 %2 %3 %4 %5 %6 %7 %8 %9

js/jsdj/build/mk_ifcui_std.bat

@@ -0,0 +1,2 @@
+nmake -f jsdj.mak INCLUDE_SECURITY=1 INCLUDE_LOCAL_ADAPTER=1 INCLUDE_LOCAL_LAUNCHER=1 INCLUDE_IMAGES=1 INCLUDE_SOUNDS=1 %1 %2 %3 %4 %5 %6 %7 %8 %9
+

js/jsdj/build/mk_ifcui_std_fast_jar.bat

@@ -0,0 +1 @@
+call mk_ifcui_std.bat ifcui_fast ifcui_jar

js/jsdj/classes/README

@@ -0,0 +1,7 @@
+/* jband - 09/14/98 -  */
+
+The 'classes' directory is the root of the JavaScript debugging pacakage space.
+Older pacakages begin with 'netscape' (e.g. netscape.jsdebug which shipped - in
+eariler form - with Navigator 4.x). Newer packages all start with
+'com.netscape'.
+

js/jsdj/classes/com/netscape/jsdebugging/api/AdapterLoader.java

@@ -0,0 +1,29 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+import netscape.security.ForbiddenTargetException;
+
+public interface AdapterLoader
+{
+    public void setHost(String host);
+    public boolean isDebuggingSupported() throws ForbiddenTargetException;
+    public DebugController getDebugController() throws ForbiddenTargetException;
+    public SourceTextProvider getSourceTextProvider();
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/DebugBreakHook.java

@@ -0,0 +1,35 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * DebugBreakHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class DebugBreakHook extends Hook {
+
+    /**
+     * Override this method to respond just before a thread
+     * reaches a particular instruction.
+     */
+    /* jband - 03/31/97 - I made this public to allow chaining */
+    public void aboutToExecute(ThreadStateBase debug, PC pc) {
+        // defaults to no action
+    }
+}

js/jsdj/classes/com/netscape/jsdebugging/api/DebugController.java

@@ -0,0 +1,138 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+import netscape.security.ForbiddenTargetException;
+
+/**
+ * This is the master control panel for observing events in the VM.
+ * Each method setXHook() must be passed an object that extends
+ * the interface XHook.  When an event of the specified type
+ * occurs, a well-known method on XHook will be called (see the
+ * various XHook interfacees for details).  The method call takes place
+ * on the same thread that triggered the event in the first place,
+ * so that any monitors held by the thread which triggered the hook
+ * will still be owned in the hook method.
+ */
+public interface DebugController
+{
+    public static final long SUPPORTS_EXEC_TO_VALUE             = 1L << 0;
+    public static final long SUPPORTS_CATCH_EXEC_ERRORS         = 1L << 1;
+    public static final long SUPPORTS_FRAME_CALL_SCOPE_THIS     = 1L << 2;
+
+    /**
+     * Return flags which indicate what 'extended' capabilities are supported
+     * by the implementing api
+     *
+     * NOTE: this function is only available for version 1.1 and above
+     *     i.e. if(getMajorVersion() > 1 || getMinorVersion() >= 1)
+     *
+     */
+    public long getSupportsFlags();
+
+
+    /**
+     * Request notification of Script loading events.  Whenever a Script
+     * is loaded into or unloaded from the VM the appropriate method of 
+     * the ScriptHook argument will be called.
+     * returns the previous hook object.
+     */
+    public ScriptHook setScriptHook(ScriptHook h)
+        throws ForbiddenTargetException;
+
+    /**
+     * Find the current observer of Script events, or return null if there
+     * is none.
+     */
+    public ScriptHook getScriptHook()
+        throws ForbiddenTargetException;
+
+    /**
+     * Set a hook at the given program counter value.  When
+     * a thread reaches that instruction, a ThreadState object will be
+     * created and the appropriate method of the hook object
+     * will be called.
+     * returns the previous hook object.
+     */
+
+    public InstructionHook setInstructionHook(
+        PC pc,
+        InstructionHook h) 
+        throws ForbiddenTargetException;
+
+    /**
+     * Get the hook at the given program counter value, or return
+     * null if there is none.
+     */
+    public InstructionHook getInstructionHook(PC pc)
+        throws ForbiddenTargetException;
+
+
+    public InterruptHook setInterruptHook( InterruptHook h )
+        throws ForbiddenTargetException;
+
+    public InterruptHook getInterruptHook()
+        throws ForbiddenTargetException;
+
+    public void sendInterrupt()
+        throws ForbiddenTargetException;
+
+    public void sendInterruptStepInto(ThreadStateBase debug)
+        throws ForbiddenTargetException;
+
+    public void sendInterruptStepOver(ThreadStateBase debug)
+        throws ForbiddenTargetException;
+
+    public void sendInterruptStepOut(ThreadStateBase debug)
+        throws ForbiddenTargetException;
+
+    public void reinstateStepper(ThreadStateBase debug)
+        throws ForbiddenTargetException;
+
+
+    public DebugBreakHook setDebugBreakHook( DebugBreakHook h )
+        throws ForbiddenTargetException;
+
+    public DebugBreakHook getDebugBreakHook()
+        throws ForbiddenTargetException;
+
+    public ExecResult executeScriptInStackFrame( JSStackFrameInfo frame,
+                                                 String text,
+                                                 String filename,
+                                                 int lineno )
+        throws ForbiddenTargetException;
+
+    public ExecResult executeScriptInStackFrameValue( JSStackFrameInfo frame,
+                                                      String text,
+                                                      String filename,
+                                                      int lineno )
+        throws ForbiddenTargetException;
+
+    public JSErrorReporter getErrorReporter()
+        throws ForbiddenTargetException;
+
+    public JSErrorReporter setErrorReporter(JSErrorReporter er)
+        throws ForbiddenTargetException;
+
+    public void iterateScripts(ScriptHook h)
+        throws ForbiddenTargetException;
+
+    public int getMajorVersion();
+    public int getMinorVersion();
+}

js/jsdj/classes/com/netscape/jsdebugging/api/ExecResult.java

@@ -0,0 +1,33 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface ExecResult
+{
+    public String   getResult();
+    public boolean  getErrorOccured();
+    public String   getErrorMessage();
+    public String   getErrorFilename();
+    public int      getErrorLineNumber();
+    public String   getErrorLineBuffer();
+    public int      getErrorTokenOffset();
+
+    public Value    getResultValue();
+}    
+

js/jsdj/classes/com/netscape/jsdebugging/api/Hook.java

@@ -0,0 +1,27 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+
+/**
+ * An instance of this class is returned for each hook set by
+ * the debugger as a handle for removing the hook later.
+ */
+public abstract class Hook {
+}

js/jsdj/classes/com/netscape/jsdebugging/api/InstructionHook.java

@@ -0,0 +1,50 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * InstructionHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InstructionHook extends Hook {
+    private PC pc;
+
+    /**
+     * Create an InstructionHook at the given PC value.
+     */
+    public InstructionHook(PC pc) {
+        this.pc = pc;
+    }
+
+    /**
+     * Get the instruction that the hook is set at.
+     */
+    public PC getPC() {
+        return pc;
+    }
+
+    /**
+     * Override this method to respond just before a thread
+     * reaches a particular instruction.
+     */
+    /* jband - 03/31/97 - I made this public to allow chaining */
+    public void aboutToExecute(ThreadStateBase debug) {
+        // defaults to no action
+    }
+}

js/jsdj/classes/com/netscape/jsdebugging/api/InterruptHook.java

@@ -0,0 +1,36 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * InterruptHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InterruptHook extends Hook {
+
+    /**
+     * Override this method to respond just before a thread
+     * reaches a particular instruction.
+     */
+    /* jband - 03/31/97 - I made this public to allow chaining */
+    public void aboutToExecute(ThreadStateBase debug, PC pc) {
+//        System.out.println( "called the wrong hook..." );
+        // defaults to no action
+    }
+}

js/jsdj/classes/com/netscape/jsdebugging/api/InvalidInfoException.java

@@ -0,0 +1,39 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public class InvalidInfoException extends Exception
+{
+    /**
+     * Constructs a InvalidInfoException without a detail message.
+     * A detail message is a String that describes this particular exception.
+     */
+    public InvalidInfoException() {
+        super();
+    }
+
+    /**
+     * Constructs a InvalidInfoException with a detail message.
+     * A detail message is a String that describes this particular exception.
+     * @param s the detail message
+     */
+    public InvalidInfoException(String s) {
+        super(s);
+    }
+}

js/jsdj/classes/com/netscape/jsdebugging/api/JSErrorReporter.java

@@ -0,0 +1,33 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface JSErrorReporter
+{
+    /* keep these in sync with the numbers in jsdebug.h */
+    public int PASS_ALONG = 0;
+    public int RETURN     = 1;
+    public int DEBUG      = 2;
+
+    public int reportError( String msg,
+                            String filename,
+                            int    lineno,
+                            String linebuf,
+                            int    tokenOffset );
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/JSPC.java

@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * This subinterface of PC provides JavaScript-specific information.
+ */
+public interface JSPC extends PC
+{
+    public Script getScript();
+    public int getPC();
+    public boolean isValid();
+
+    /**
+     * Get the SourceLocation associated with this PC value.
+     * returns null if the source location is unavailable.
+     */
+    public SourceLocation getSourceLocation();
+
+
+    // XXX need to implement these...
+    public boolean equals(Object obj);
+    public int hashCode();
+    public String toString();
+}

js/jsdj/classes/com/netscape/jsdebugging/api/JSSourceLocation.java

@@ -0,0 +1,43 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface JSSourceLocation extends SourceLocation
+{
+    /**
+     * Gets the first line number associated with this SourceLocation.
+     * This is the lowest common denominator information that will be
+     * available: some implementations may choose to include more
+     * specific location information in a subinterface of SourceLocation.
+     */
+    public int getLine();
+
+    public String getURL();
+
+    /**
+     * Get the first PC associated with a given SourceLocation.
+     * This is the place to set  a breakpoint at that location.
+     * returns null if there is no code corresponding to that source
+     * location.
+     */
+    public PC getPC();
+
+    // XXX
+    public String toString();
+}

js/jsdj/classes/com/netscape/jsdebugging/api/JSStackFrameInfo.java

@@ -0,0 +1,45 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+
+/**
+ * This interface provides access to the execution stack of a thread.
+ * It has several subinterfacees to distinguish between different kinds of
+ * stack frames: these currently include activations of Java methods
+ * or JavaScript functions.
+ * It is possible that synchronize blocks and try blocks deserve their own
+ * stack frames - to allow for later extensions a debugger should skip over
+ * stack frames it doesn't understand.
+ * Note that this appears very Java-specific.  However, multiple threads and
+ * exceptions are relevant to JavaScript as well because of its
+ * interoperation with Java.
+ */
+public interface JSStackFrameInfo extends StackFrameInfo
+{
+    public Value getCallObject()
+        throws InvalidInfoException;
+
+    public Value getScopeChain()
+        throws InvalidInfoException;
+
+    public Value getThis()
+        throws InvalidInfoException;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/JSThreadState.java

@@ -0,0 +1,23 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface JSThreadState extends ThreadStateBase
+{
+}

js/jsdj/classes/com/netscape/jsdebugging/api/PC.java

@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * The PC interface is an opaque representation of a program counter.  It
+ * may have different implementations for interpreted Java methods,
+ * methods compiled by the JIT, JavaScript methods, etc.
+ */
+public interface PC {
+    /**
+     * Get the SourceLocation associated with this PC value.
+     * returns null if the source location is unavailable.
+     */
+    public SourceLocation getSourceLocation();
+
+    /**
+     * Ask whether two program counter values are equal.
+     */
+    public boolean equals(Object obj);
+}

js/jsdj/classes/com/netscape/jsdebugging/api/Property.java

@@ -0,0 +1,53 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface Property
+{
+    // these must stay the same as the flags in netscape.jsdebug.Property.java
+
+    public static int ENUMERATE  = 0x01;    /* visible to for/in loop */
+    public static int READONLY   = 0x02;    /* assignment is error */
+    public static int PERMANENT  = 0x04;    /* property cannot be deleted */
+    public static int ALIAS      = 0x08;    /* property has an alias id */
+    public static int ARGUMENT   = 0x10;    /* argument to function */
+    public static int VARIABLE   = 0x20;    /* local variable in function */
+    public static int HINTED     = 0x800;   /* found via explicit lookup */
+
+    public boolean isNameString();
+    public boolean isAliasString();
+
+    public String getNameString();
+    public int getNameInt();
+
+    public String getAliasString();
+    public int getAliasInt();
+
+    public Value getValue();
+    public int getVarArgSlot();
+
+    public int     getFlags();
+    public boolean canEnumerate();
+    public boolean isReadOnly();
+    public boolean isPermanent();
+    public boolean hasAlias();
+    public boolean isArgument();
+    public boolean isVariable();
+    public boolean isHinted();
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/README

@@ -0,0 +1,9 @@
+/* jband - 09/14/98 -  */
+
+com.netscape.jsdebugging.api is the package which defines the interface used by
+debugger(s) to access the debugging support in the JavaScript engine. It exists
+to allow the very same debugger to be used with either the C based engine, the
+Java based engine (Rhino), of with a remote engine accessed via Corba/iiop
+(additional 'adapter' implementations might be added in the future). This
+package presents the generic JS debug interface against which the debugger
+compiles and runs.

js/jsdj/classes/com/netscape/jsdebugging/api/Script.java

@@ -0,0 +1,35 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface Script
+{
+    public String   getURL();
+    public String   getFunction();
+    public int      getBaseLineNumber();
+    public int      getLineExtent();
+    public boolean  isValid();
+    public JSPC     getClosestPC(int line);
+    public ScriptSection[] getSections();
+
+    // XXX
+    public String toString();
+    public int hashCode();
+    public boolean equals(Object obj);
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/ScriptHook.java

@@ -0,0 +1,49 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * ScriptHook must be subclassed to respond to significant events
+ * in the virtual machine.
+ */
+public class ScriptHook extends Hook 
+{
+    /**
+     * Create a ScriptHook for current the current VM.
+     */
+    public ScriptHook() {}
+
+    /**
+     * Override this method to respond when a new script is
+     * loaded into the VM.
+     */
+    /* jband - 03/31/97 - I made this public to allow chaining */
+    public void justLoadedScript(Script script) {
+        // defaults to no action
+    }
+
+    /**
+     * Override this method to respond when a class is
+     * about to be unloaded from the VM.
+     */
+    /* jband - 03/31/97 - I made this public to allow chaining */
+    public void aboutToUnloadScript(Script script) {
+        // defaults to no action
+    }
+}

js/jsdj/classes/com/netscape/jsdebugging/api/ScriptSection.java

@@ -0,0 +1,26 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface ScriptSection
+{
+    public int      getBaseLineNumber();
+    public int      getLineExtent();
+}    
+

js/jsdj/classes/com/netscape/jsdebugging/api/SourceLocation.java

@@ -0,0 +1,45 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * An implementation of the SourceLocation interface is used to represent
+ * a location in a source file.  Java interfacefiles only make source locations
+ * available at the line-by-line granularity, but other languages may
+ * include finer-grain information.  At this time only line number
+ * information is included.
+ * XXX must source locations be contiguous?
+ */
+public interface SourceLocation {
+    /**
+     * Gets the first line number associated with this SourceLocation.
+     * This is the lowest common denominator information that will be
+     * available: some implementations may choose to include more
+     * specific location information in a subinterface of SourceLocation.
+     */
+    public int getLine();
+
+    /**
+     * Get the first PC associated with a given SourceLocation.
+     * This is the place to set  a breakpoint at that location.
+     * returns null if there is no code corresponding to that source
+     * location.
+     */
+    public PC getPC();
+}

js/jsdj/classes/com/netscape/jsdebugging/api/SourceTextItem.java

@@ -0,0 +1,39 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface SourceTextItem
+{
+    /* these coorespond to jsdebug.h values - change in both places if anywhere */
+    public static final int INITED  = 0;
+    public static final int FULL    = 1;
+    public static final int PARTIAL = 2;
+    public static final int ABORTED = 3;
+    public static final int FAILED  = 4;
+    public static final int CLEARED = 5;
+
+    public String   getURL();
+    public String   getText();
+    public int      getStatus();
+    public int      getAlterCount();
+
+    // these are not supported in Livewire version (simulated locally)
+    public boolean  getDirty();
+    public void     setDirty(boolean b);
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/SourceTextProvider.java

@@ -0,0 +1,27 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface SourceTextProvider
+{
+    public SourceTextItem[] getItems();
+    public void             refreshAll();
+    public SourceTextItem   findItem(String url);
+    public SourceTextItem   loadItem(String url);
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/StackFrameInfo.java

@@ -0,0 +1,42 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+
+/**
+ * This interface provides access to the execution stack of a thread.
+ * It has several subinterfacees to distinguish between different kinds of
+ * stack frames: these currently include activations of Java methods
+ * or JavaScript functions.
+ * It is possible that synchronize blocks and try blocks deserve their own
+ * stack frames - to allow for later extensions a debugger should skip over
+ * stack frames it doesn't understand.
+ * Note that this appears very Java-specific.  However, multiple threads and
+ * exceptions are relevant to JavaScript as well because of its
+ * interoperation with Java.
+ */
+public interface StackFrameInfo
+{
+    public boolean isValid();
+//    public StackFrameInfo getCaller() throws InvalidInfoException;
+//    public Thread getThread();
+    public ThreadStateBase getThreadState();
+    public PC getPC() throws InvalidInfoException;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/ThreadStateBase.java

@@ -0,0 +1,134 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+/**
+ * When a hook is hit, the debugger records the state of the
+ * thread before the hook in a ThreadState object.  This object
+ * is then passed to any hook methods that are called, and can
+ * be used to change the state of the thread when it resumes from the
+ * hook.
+ */
+public interface ThreadStateBase
+{
+    /**
+     * Return true if the Thread hasn't been resumed since this ThreadState
+     * was made.
+     */
+    public boolean isValid();
+
+    /**
+     * partial list of thread states from sun.debug.ThreadInfo.
+     * XXX some of these don't apply.
+     */
+    public int THR_STATUS_UNKNOWN       = 0x01;
+    public int THR_STATUS_ZOMBIE        = 0x02;
+    public int THR_STATUS_RUNNING       = 0x03;
+    public int THR_STATUS_SLEEPING      = 0x04;
+    public int THR_STATUS_MONWAIT       = 0x05;
+    public int THR_STATUS_CONDWAIT      = 0x06;
+    public int THR_STATUS_SUSPENDED     = 0x07;
+    public int THR_STATUS_BREAK         = 0x08;
+
+    /** 
+     * Get the state of the thread at the time it entered debug mode.
+     * This can't be modified directly.
+     */
+    public int getStatus();
+
+    public int countStackFrames()
+        throws InvalidInfoException;
+
+    public StackFrameInfo getCurrentFrame()
+        throws InvalidInfoException;
+
+    /**
+     * Get the thread's stack as an array.  stack[stack.length-1] is the
+     * current frame, and stack[0] is the beginning of the stack.
+     */
+    public StackFrameInfo[] getStack()
+        throws InvalidInfoException;
+
+    /**
+     * Return true if the thread is currently running a hook
+     * for this ThreadState
+     */
+    public boolean isRunningHook();
+
+    /**
+     * Return true if the hook on this thread has already completed
+     * and we are waiting for a call to resume()
+     */
+    public boolean isWaitingForResume();
+
+
+    /**
+     * Leave the thread in a suspended state when the hook method(s)
+     * finish.  This can be undone by calling resume().
+     */
+    public void leaveSuspended();
+
+    /**
+    * Resume the thread. 
+    * Two cases:
+    *   1) Hook is still running, this will undo the leaveSuspended 
+    *      and the thread will still be waiting for the hook to 
+    *      return.
+    *   2) Hook has already returned and we are in an event loop 
+    *      waiting to contine the suspended thread, this will
+    *      force completion of events pending on the suspended 
+    *      thread and resume it.
+    */
+    public void resume();
+
+    /**
+     * if the continueState is DEAD, the thread cannot
+     * be restarted.
+     */
+    public int DEBUG_STATE_DEAD     = 0x01;
+
+    /**
+     * if the continueState is RUN, the thread will
+     * proceed to the next program counter value when it resumes.
+     */
+    public int DEBUG_STATE_RUN      = 0x02;
+
+    /**
+     * if the continueState is RETURN, the thread will
+     * return from the current method with the value in getReturnValue()
+     * when it resumes.
+     */
+    public int DEBUG_STATE_RETURN       = 0x03;
+
+    /**
+     * if the continueState is THROW, the thread will
+     * throw an exception (accessible with getException()) when it
+     * resumes.
+     */
+    public int DEBUG_STATE_THROW        = 0x04;
+
+    /**
+     * This gets the current continue state of the debug frame, which
+     * will be one of the DEBUG_STATE_* values above.
+     */
+    public int getContinueState();
+
+    public int setContinueState(int state);
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/Value.java

@@ -0,0 +1,56 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api;
+
+public interface Value
+{
+    public boolean isObject();
+    public boolean isNumber();
+    public boolean isInt();
+    public boolean isDouble();
+    public boolean isString();
+    public boolean isBoolean();
+    public boolean isNull();
+    public boolean isVoid();
+    public boolean isPrimitive();
+    public boolean isFunction();
+    public boolean isNative();
+
+    public boolean getBoolean();
+    public int     getInt();
+    public double  getDouble();
+    /**
+    * does a JavaScript toString conversion if value is not already a string
+    */
+    public String  getString();
+
+    public String getFunctionName();
+    public String getClassName();
+
+    public Value getPrototype();
+    public Value getParent();
+    public Value getConstructor();
+
+    public Property[] getProperties();
+    public Property getProperty(String name);
+    public String[] getPropertyHints();
+    public void     setPropertyHints(String[] hints);
+
+    public void refresh();
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/AdapterLoaderCorba.java

@@ -0,0 +1,54 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import netscape.security.ForbiddenTargetException;
+import com.netscape.jsdebugging.api.DebugController;
+import com.netscape.jsdebugging.api.SourceTextProvider;
+
+public class AdapterLoaderCorba
+    implements com.netscape.jsdebugging.api.AdapterLoader
+{
+    public void setHost(String host) {_host = host;}
+    public boolean isDebuggingSupported() throws ForbiddenTargetException
+    {
+        return null != getDebugController();
+    }
+    public com.netscape.jsdebugging.api.DebugController getDebugController() throws ForbiddenTargetException
+    {
+        if(null == _controller)
+            _controller = DebugControllerCorba.getDebugController(_host);
+        return _controller;
+    }
+    public com.netscape.jsdebugging.api.SourceTextProvider getSourceTextProvider()
+    {
+        try {
+            DebugControllerCorba controller = 
+                (DebugControllerCorba) getDebugController();
+            return SourceTextProviderCorba.getSourceTextProvider(controller);
+        }
+        catch(ForbiddenTargetException e) {
+            // eat it
+        }
+        return null;
+    }
+    
+    private DebugControllerCorba _controller;
+    private String _host;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/corba/DebugBreakHookCorba.java

@@ -0,0 +1,60 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * DebugBreakHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class DebugBreakHookCorba 
+    extends com.netscape.jsdebugging.remote.corba._sk_IJSExecutionHook
+{
+    private static int _objectCounter = 0;
+
+    public DebugBreakHookCorba(DebugControllerCorba controller,
+                               DebugBreakHook hook)
+    {
+        super( "DebugBreakHookCorba_"+_objectCounter++);
+        _controller = controller;
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.jsdebugging.remote.corba.IJSThreadState debug, 
+                               com.netscape.jsdebugging.remote.corba.IJSPC pc)
+    {
+        try
+        {
+            JSThreadStateCorba ts = new JSThreadStateCorba(_controller, debug);
+            JSPCCorba jspc = (JSPCCorba) ts.getCurrentFrame().getPC();
+            _hook.aboutToExecute( ts, jspc );
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+    }
+
+    public DebugBreakHook getWrappedHook() {return _hook;}
+
+    private DebugControllerCorba _controller;
+    private DebugBreakHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/DebugControllerCorba.java

@@ -0,0 +1,559 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+import netscape.security.PrivilegeManager;
+import netscape.security.ForbiddenTargetException;
+import com.netscape.jsdebugging.ifcui.Log;
+import com.netscape.jsdebugging.ifcui.palomar.util.ER;
+
+/**
+ * This is the master control panel for observing events in the VM.
+ * Each method setXHook() must be passed an object that extends
+ * the interface XHook.  When an event of the specified type
+ * occurs, a well-known method on XHook will be called (see the
+ * various XHook interfacees for details).  The method call takes place
+ * on the same thread that triggered the event in the first place,
+ * so that any monitors held by the thread which triggered the hook
+ * will still be owned in the hook method.
+ */
+public class DebugControllerCorba implements DebugController
+{
+    public long getSupportsFlags()
+    {
+        return  0;
+    }
+
+    public static synchronized DebugControllerCorba getDebugController(String host)
+        throws ForbiddenTargetException
+    {
+        if( null == _controllerCorba )
+            _controllerCorba = new DebugControllerCorba(host);
+        if( null == _controllerCorba || null == _controllerCorba._remoteController )
+        {
+            _controllerCorba = null;
+            throw new ForbiddenTargetException();
+        }
+        return _controllerCorba;        
+    }
+
+    private DebugControllerCorba(String host)
+    {
+        _host = host;
+        try
+        {
+            _orb = org.omg.CORBA.ORB.init();
+            _boa = _orb.BOA_init();
+
+            PrivilegeManager.enablePrivilege("UniversalConnect");
+
+//            String name = _host+"/NameService/"+wai_name;
+//            org.omg.CORBA.Object o = netscape.WAI.Naming.resolve(name);
+            org.omg.CORBA.Object o = MyNaming.resolve(_host, wai_name);
+            // if(ASS)System.err.println("o = " + o );
+            if( null == o )
+            {
+                // eat it;
+                System.err.println("DebugControllerCorba.ctor (null returned by resolve)");
+                return;
+            }
+
+            _remoteController = com.netscape.jsdebugging.remote.corba.IDebugControllerHelper.narrow(o);
+            // if(ASS)System.err.println("_remoteController = " + _remoteController );
+            if( null == _remoteController )
+            {
+                // eat it;
+                System.err.println("DebugControllerCorba.ctor (null returned by narrow)");
+                return;
+            }
+
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "ctor");
+            _remoteController = null;
+            return;
+        }
+
+        // Do a real call to the remote controller. If communication
+        // is not going to work, then we want to know it now.
+        try
+        {
+            _remoteController.getMajorVersion();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            System.err.println("/************************************************************");
+            System.err.println("* JSD connected to server, but failed when making remote call");
+            System.err.println("* Server has probably been stopped or restarted");
+            System.err.println("* You should verify server is running and restart Navigator");
+            System.err.println("************************************************************/");
+            _printException(e, "ctor");
+            _remoteController = null;
+            return;
+        }
+    }
+
+    public String getHostName() {return _host;}
+    public com.netscape.jsdebugging.remote.corba.IDebugController getRemoteController() 
+            {return _remoteController;}
+    public org.omg.CORBA.ORB getORB() {return _orb;}
+    public org.omg.CORBA.BOA getBOA() {return _boa;}
+
+    /**
+     * Request notification of Script loading events.  Whenever a Script
+     * is loaded into or unloaded from the VM the appropriate method of 
+     * the ScriptHook argument will be called.
+     * returns the previous hook object.
+     */
+    public ScriptHook setScriptHook(ScriptHook h)
+    {
+        try
+        {
+            ScriptHookCorba newWrapper = null;
+            if( null != h )
+            {
+                PrivilegeManager.enablePrivilege("UniversalConnect");
+                newWrapper = new ScriptHookCorba(this, h);
+                _boa.obj_is_ready(newWrapper);
+            }
+            com.netscape.jsdebugging.remote.corba.IScriptHook oldHook = 
+                _remoteController.setScriptHook(newWrapper);
+            if( null != oldHook && oldHook instanceof ScriptHookCorba )
+                return ((ScriptHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "setScriptHook");
+        }
+        return null;
+    }
+
+    /**
+     * Find the current observer of Script events, or return null if there
+     * is none.
+     */
+    public ScriptHook getScriptHook()
+    {
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IScriptHook oldHook = 
+                _remoteController.getScriptHook();
+            if( null != oldHook && oldHook instanceof ScriptHookCorba )
+                return ((ScriptHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getScriptHook");
+        }
+        return null;
+    }
+
+    /**
+     * Set a hook at the given program counter value.  When
+     * a thread reaches that instruction, a ThreadState object will be
+     * created and the appropriate method of the hook object
+     * will be called.
+     * returns the previous hook object.
+     */
+
+    public InstructionHook setInstructionHook(
+        PC pc,
+        InstructionHook h) 
+    {
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IJSPC newWrappedPC = null;
+            if( null != pc )
+                newWrappedPC = ((JSPCCorba)pc).getWrappedJSPC();
+            
+            InstructionHookCorba newWrapper = null;
+            if( null != h )
+            {
+                PrivilegeManager.enablePrivilege("UniversalConnect");
+                newWrapper = new InstructionHookCorba(this, h);
+                _boa.obj_is_ready(newWrapper);
+            }
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.setInstructionHook(newWrapper, newWrappedPC);
+            if( null != oldHook && oldHook instanceof InstructionHookCorba )
+                return ((InstructionHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "setInstructionHook");
+        }
+        return null;
+    }
+
+    /**
+     * Get the hook at the given program counter value, or return
+     * null if there is none.
+     */
+    public InstructionHook getInstructionHook(PC pc)
+    {
+        if( null == pc )
+            return null;
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IJSPC newWrappedPC = ((JSPCCorba)pc).getWrappedJSPC();
+
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.getInstructionHook(newWrappedPC);
+            if( null != oldHook && oldHook instanceof InstructionHookCorba )
+                return ((InstructionHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getInstructionHook");
+        }
+        return null;
+    }
+
+    public InterruptHook setInterruptHook( InterruptHook h )
+    {
+        try
+        {
+            InterruptHookCorba newWrapper = null;
+            if( null != h )
+            {
+                PrivilegeManager.enablePrivilege("UniversalConnect");
+                newWrapper = new InterruptHookCorba(this, h);
+                _boa.obj_is_ready(newWrapper);
+            }
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.setInterruptHook(newWrapper);
+            if( null != oldHook && oldHook instanceof InterruptHookCorba )
+                return ((InterruptHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "setInterruptHook");
+        }
+        return null;
+    }
+
+    public InterruptHook getInterruptHook()
+    {
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.getInterruptHook();
+            if( null != oldHook && oldHook instanceof InterruptHookCorba )
+                return ((InterruptHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getInterruptHook");
+        }
+        return null;
+    }
+
+    public void sendInterrupt()
+    {
+        try
+        {
+            if(ASS)Log.trace("_remoteController.sendInterrupt()", "+++");
+            _remoteController.sendInterrupt();
+            if(ASS)Log.trace("_remoteController.sendInterrupt()", "---");
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "sendInterrupt");
+        }
+    }
+
+    public void sendInterruptStepInto(ThreadStateBase debug)
+    {
+        try
+        {
+            _remoteController.sendInterruptStepInto(
+                        ((JSThreadStateCorba)debug).getWrappedThreadState().id);
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "sendInterruptStepInto");
+        }
+    }
+
+    public void sendInterruptStepOver(ThreadStateBase debug)
+    {
+        try
+        {
+            _remoteController.sendInterruptStepOver(
+                        ((JSThreadStateCorba)debug).getWrappedThreadState().id);
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "sendInterruptStepOver");
+        }
+    }
+
+    public void sendInterruptStepOut(ThreadStateBase debug)
+    {
+        try
+        {
+            _remoteController.sendInterruptStepOut(
+                        ((JSThreadStateCorba)debug).getWrappedThreadState().id);
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "sendInterruptStepOut");
+        }
+    }
+
+    public void reinstateStepper(ThreadStateBase debug)
+    {
+        try
+        {
+            _remoteController.reinstateStepper(
+                        ((JSThreadStateCorba)debug).getWrappedThreadState().id);
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "reinstateStepper");
+        }
+    }
+
+    public DebugBreakHook setDebugBreakHook( DebugBreakHook h )
+    {
+        try
+        {
+            DebugBreakHookCorba newWrapper = null;
+            if( null != h )
+            {
+                PrivilegeManager.enablePrivilege("UniversalConnect");
+                newWrapper = new DebugBreakHookCorba(this, h);
+                _boa.obj_is_ready(newWrapper);
+            }
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.setDebugBreakHook(newWrapper);
+            if( null != oldHook && oldHook instanceof DebugBreakHookCorba )
+                return ((DebugBreakHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "setDebugBreakHook");
+        }
+        return null;
+    }
+
+    public DebugBreakHook getDebugBreakHook()
+    {
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IJSExecutionHook oldHook = 
+                _remoteController.getDebugBreakHook();
+            if( null != oldHook && oldHook instanceof DebugBreakHookCorba )
+                return ((DebugBreakHookCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getDebugBreakHook");
+        }
+        return null;
+    }
+
+    public ExecResult executeScriptInStackFrame( JSStackFrameInfo frame,
+                                             String text,
+                                             String filename,
+                                             int lineno )
+    {
+        JSStackFrameInfoCorba framec = (JSStackFrameInfoCorba) frame;
+        JSThreadStateCorba ts = (JSThreadStateCorba) framec.getThreadState();
+        int id = ts.getWrappedThreadState().id;
+
+        try
+        {
+            return new ExecResultCorba(_remoteController.executeScriptInStackFrame( 
+                                                id, framec.getWrappedInfo(),
+                                                text, filename, lineno));
+        }
+        catch(Exception e)
+        {
+            e.printStackTrace();
+            System.out.println("exeception while calling remote controler to do exec");
+            return null;
+        }
+    }
+
+    public ExecResult executeScriptInStackFrameValue( JSStackFrameInfo frame,
+                                                      String text,
+                                                      String filename,
+                                                      int lineno )
+        throws ForbiddenTargetException
+    {
+        return null; // XXX implement this...
+    }
+
+    public JSErrorReporter setErrorReporter(JSErrorReporter h)
+    {
+        try
+        {
+            JSErrorReporterCorba newWrapper = null;
+            if( null != h )
+            {
+                PrivilegeManager.enablePrivilege("UniversalConnect");
+                newWrapper = new JSErrorReporterCorba(h);
+                _boa.obj_is_ready(newWrapper);
+            }
+            com.netscape.jsdebugging.remote.corba.IJSErrorReporter oldHook = 
+                _remoteController.setErrorReporter(newWrapper);
+            if( null != oldHook && oldHook instanceof JSErrorReporterCorba )
+                return ((JSErrorReporterCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "setErrorReporter");
+        }
+        return null;
+    }
+
+    public JSErrorReporter getErrorReporter()
+    {
+        try
+        {
+            com.netscape.jsdebugging.remote.corba.IJSErrorReporter oldHook = 
+                _remoteController.getErrorReporter();
+            if( null != oldHook && oldHook instanceof JSErrorReporterCorba )
+                return ((JSErrorReporterCorba)oldHook).getWrappedHook();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getErrorReporter");
+        }
+        return null;
+    }
+
+    public void iterateScripts(ScriptHook h)
+    {
+        try
+        {
+            PrivilegeManager.enablePrivilege("UniversalConnect");
+            ScriptHookCorba newWrapper = new ScriptHookCorba(this, h);
+            _boa.obj_is_ready(newWrapper);
+            _remoteController.iterateScripts(newWrapper);
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "iterateScripts");
+        }
+    }
+
+    public int getMajorVersion()
+    {
+        try
+        {
+            return _remoteController.getMajorVersion();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getMajorVersion");
+        }
+        return 0;
+    }
+    public int getMinorVersion()
+    {
+        try
+        {
+            return _remoteController.getMinorVersion();
+        }
+        catch( Exception e )
+        {
+            // eat it
+            _printException(e, "getMinorVersion");
+        }
+        return 0;
+    }
+
+    private void _printException(Exception e, String funname)
+    {
+        e.printStackTrace();
+        System.out.println("error in DebugControllerCorba." + funname );
+    }
+
+//    private int _callsToRemote       = 0;
+//    private int _callbacksFromRemote = 0;
+//
+//    private boolean _callsToRemoteAllowed = true;
+//
+//    public synchronized void beginCallbackFromRemote()
+//    {
+//        _callbacksFromRemote++ ;
+//    }
+//    public synchronized void endCallbackFromRemote()
+//    {
+//        _callbacksFromRemote-- ;
+//    }
+//
+//    public synchronized void beginCallToRemote()
+//    {
+//        if(ASS)ER.T(_callsToRemoteAllowed,"beginCallToRemote() when ! _callsToRemoteAllowed",this);
+//        _callsToRemote++ ;
+//        if(ASS)ER.T(_callsToRemote >= 0,"_callsToRemote >= 0 failed in beginCallToRemote()",this);
+//    }
+//
+//    public synchronized void endCallToRemote()
+//    {
+//        if(ASS)ER.T(_callsToRemoteAllowed,"endCallToRemote() when ! _callsToRemoteAllowed",this);
+//        _callsToRemote-- ;
+//        if(ASS)ER.T(_callsToRemote >= 0,"_callsToRemote >= 0 failed in endCallToRemote()",this);
+//    }
+//
+//    public synchronized void setCallsToRemoteAllowed(boolean b)
+//    {
+//        if(ASS)ER.T(_callsToRemoteAllowed != b,"setNoCallToRemoteAllowed() called with bad arg",this);
+//        _callsToRemoteAllowed = b;
+//    }
+
+
+    // data...
+
+    private com.netscape.jsdebugging.remote.corba.IDebugController _remoteController = null;
+    private org.omg.CORBA.ORB _orb;
+    private org.omg.CORBA.BOA _boa;
+    private String _host;
+
+    private static DebugControllerCorba _controllerCorba = null;
+
+    private static final String wai_name = "JSDebugController";
+    private static final boolean ASS = true; // enable ASSERT support?
+}
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/corba/ExecResultCorba.java

@@ -0,0 +1,43 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+public class ExecResultCorba
+    implements com.netscape.jsdebugging.api.ExecResult
+{
+    ExecResultCorba( com.netscape.jsdebugging.remote.corba.IExecResult result )
+    {
+        _result = result;
+    }
+
+    public String   getResult()             {return _result.result;}
+    public boolean  getErrorOccured()       {return _result.errorOccured;}
+    public String   getErrorMessage()       {return _result.errorMessage;}
+    public String   getErrorFilename()      {return _result.errorFilename;}
+    public int      getErrorLineNumber()    {return _result.errorLineNumber;}
+    public String   getErrorLineBuffer()    {return _result.errorLineBuffer;}
+    public int      getErrorTokenOffset()   {return _result.errorTokenOffset;}
+
+    public com.netscape.jsdebugging.api.Value getResultValue() 
+                                        {return null;}    // XXX implement this
+
+    private com.netscape.jsdebugging.remote.corba.IExecResult _result;
+}    
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/corba/InstructionHookCorba.java

@@ -0,0 +1,50 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * InstructionHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InstructionHookCorba 
+    extends com.netscape.jsdebugging.remote.corba._sk_IJSExecutionHook
+{
+    private static int _objectCounter = 0;
+
+    InstructionHookCorba(DebugControllerCorba controller,
+                         InstructionHook hook)
+    {
+        super( "InstructionHookCorba_"+_objectCounter++);
+        _controller = controller;
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.jsdebugging.remote.corba.IJSThreadState debug, 
+                               com.netscape.jsdebugging.remote.corba.IJSPC pc)
+    {
+        _hook.aboutToExecute( new JSThreadStateCorba(_controller, debug) );
+    }
+
+    public InstructionHook getWrappedHook() {return _hook;}
+
+    private DebugControllerCorba _controller;
+    private InstructionHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/InterruptHookCorba.java

@@ -0,0 +1,66 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+import com.netscape.jsdebugging.ifcui.Log;
+import com.netscape.jsdebugging.ifcui.palomar.util.ER;
+
+/**
+ * InterruptHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InterruptHookCorba 
+    extends com.netscape.jsdebugging.remote.corba._sk_IJSExecutionHook
+{
+    private static int _objectCounter = 0;
+    public InterruptHookCorba(DebugControllerCorba controller,
+                              InterruptHook hook)
+    {
+        super( "InterruptHookCorba_"+_objectCounter++);
+        _controller = controller;
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.jsdebugging.remote.corba.IJSThreadState debug, 
+                               com.netscape.jsdebugging.remote.corba.IJSPC pc)
+    {
+        if(ASS)Log.trace("com.netscape.jsdebugging.api.corba.InterruptHookCorba.aboutToExecute", "in ->  , JSThreadID: "+debug.id);
+//        System.out.println( "InterruptHookCorba called..." );
+        try
+        {
+            JSThreadStateCorba ts = new JSThreadStateCorba(_controller,debug);
+            JSPCCorba jspc = (JSPCCorba) ts.getCurrentFrame().getPC();
+            _hook.aboutToExecute( ts, jspc );
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+        if(ASS)Log.trace("com.netscape.jsdebugging.api.corba.InterruptHookCorba.aboutToExecute", "out <- , JSThreadID: "+debug.id);
+    }
+
+    public InterruptHook getWrappedHook() {return _hook;}
+
+    private DebugControllerCorba _controller;
+    private InterruptHook _hook;
+
+    private static final boolean ASS = true; // enable ASSERT support?
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/JSErrorReporterCorba.java

@@ -0,0 +1,46 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSErrorReporterCorba 
+    extends com.netscape.jsdebugging.remote.corba._sk_IJSErrorReporter
+{
+    private static int _objectCounter = 0;
+
+    public JSErrorReporterCorba(JSErrorReporter er)
+    {
+        super( "JSErrorReporterCorba_"+_objectCounter++);
+        _er = er;
+    }
+
+    public int reportError( String msg,
+                            String filename,
+                            int    lineno,
+                            String linebuf,
+                            int    tokenOffset )
+    {
+        return _er.reportError(msg, filename, lineno, linebuf, tokenOffset);
+    }
+
+    public JSErrorReporter getWrappedHook() {return _er;}
+
+    private JSErrorReporter _er;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/corba/JSPCCorba.java

@@ -0,0 +1,91 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * This subinterface of PC provides JavaScript-specific information.
+ */
+public class JSPCCorba implements JSPC
+{
+    public JSPCCorba(DebugControllerCorba controller,
+                     com.netscape.jsdebugging.remote.corba.IJSPC pc)
+    {
+        this( controller, pc, new ScriptCorba(controller, pc.script) );
+    }
+
+    public JSPCCorba(DebugControllerCorba controller,
+                     com.netscape.jsdebugging.remote.corba.IJSPC pc, 
+                     ScriptCorba script)
+    {
+        _controller = controller;
+        _pc = pc;
+        _script = script;
+        _sourceLocation = null;
+
+        
+    }
+
+    public Script getScript()                   {return _script;}
+    public int getPC()                          {return _pc.offset;}
+    // XXX currently no way to track invalidity!!!
+    public boolean isValid()                    {return true;}
+    public SourceLocation getSourceLocation()
+    {
+        if( null == _sourceLocation )
+        {
+            try
+            {
+                _sourceLocation = new JSSourceLocationCorba(this, 
+                     _controller.getRemoteController().getSourceLocation(_pc));
+            }
+            catch (Exception e)
+            {
+                // eat it;
+                e.printStackTrace();
+                System.err.println("error in JSPCCorba.getSourceLocation()");
+            }
+        }
+        return _sourceLocation;
+    }
+
+    public boolean equals(Object obj)
+    {
+        try
+        {
+            JSPCCorba other = (JSPCCorba) obj;
+            return  other._script.equals(_script) &&
+                    other._pc.offset == _pc.offset;
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+    public int hashCode()       {return _script.hashCode()+_pc.offset*7;}
+    public String toString()    {return _pc.toString();}
+
+    public com.netscape.jsdebugging.remote.corba.IJSPC getWrappedJSPC() {return _pc;}
+
+    private DebugControllerCorba    _controller;
+    private com.netscape.jsdebugging.remote.corba.IJSPC   _pc;
+    private ScriptCorba             _script;
+    private JSSourceLocationCorba   _sourceLocation;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/JSSourceLocationCorba.java

@@ -0,0 +1,56 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSSourceLocationCorba implements JSSourceLocation
+{
+    public JSSourceLocationCorba( JSPCCorba pc, 
+                                  com.netscape.jsdebugging.remote.corba.IJSSourceLocation sl )
+    {
+        _pc = pc;
+        _sl = sl;
+    }
+    public int getLine()        {return _sl.line;}
+    public String getURL()      {return _pc.getScript().getURL();}
+    public PC getPC()           {return _pc;}
+    public String toString()    
+    {
+        return "<JSSourceLocationCorba at "+getURL()+" line "+getLine()+">";
+    }
+
+    public boolean equals(Object obj)
+    {
+        try
+        {
+            JSSourceLocationCorba other = (JSSourceLocationCorba) obj;
+            return getLine() == other.getLine() &&
+                   getURL().equals(other.getURL());
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+    public int hashCode() {return getURL().hashCode() + 17*getLine();}
+
+    private JSPCCorba                         _pc;
+    private com.netscape.jsdebugging.remote.corba.IJSSourceLocation _sl;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/JSStackFrameInfoCorba.java

@@ -0,0 +1,77 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * This interface provides access to the execution stack of a thread.
+ * It has several subinterfacees to distinguish between different kinds of
+ * stack frames: these currently include activations of Java methods
+ * or JavaScript functions.
+ * It is possible that synchronize blocks and try blocks deserve their own
+ * stack frames - to allow for later extensions a debugger should skip over
+ * stack frames it doesn't understand.
+ * Note that this appears very Java-specific.  However, multiple threads and
+ * exceptions are relevant to JavaScript as well because of its
+ * interoperation with Java.
+ */
+public class JSStackFrameInfoCorba implements JSStackFrameInfo
+{
+    public JSStackFrameInfoCorba( DebugControllerCorba controller,
+                                  com.netscape.jsdebugging.remote.corba.IJSStackFrameInfo info,
+                                  JSThreadStateCorba                ts )
+    {
+        _info = info;
+        _ts = ts;
+        _pc = new JSPCCorba(controller, info.pc);
+    }
+
+    // XXX currently no way to track invalidity!!!
+    public boolean isValid()                {return true;}
+    public ThreadStateBase getThreadState() {return _ts;}
+    public PC getPC()  throws InvalidInfoException
+    {
+        if( null == _pc )
+            throw new InvalidInfoException();
+        return _pc;
+    }
+
+    public Value getCallObject() throws InvalidInfoException
+    {
+        throw new InvalidInfoException("not implemented");
+    }
+
+    public Value getScopeChain() throws InvalidInfoException
+    {
+        throw new InvalidInfoException("not implemented");
+    }
+
+    public Value getThis() throws InvalidInfoException
+    {
+        throw new InvalidInfoException("not implemented");
+    }
+
+    public com.netscape.jsdebugging.remote.corba.IJSStackFrameInfo getWrappedInfo() {return _info;}
+
+    private com.netscape.jsdebugging.remote.corba.IJSStackFrameInfo _info;    
+    private JSThreadStateCorba                _ts;
+    private JSPCCorba                         _pc;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/corba/JSThreadStateCorba.java

@@ -0,0 +1,179 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSThreadStateCorba implements JSThreadState
+{
+    public JSThreadStateCorba(DebugControllerCorba controller,
+                              com.netscape.jsdebugging.remote.corba.IJSThreadState ts)
+    {
+        _controller = controller;
+        _ts = ts;
+        if( null != _ts.stack && 0 != _ts.stack.length )
+        {
+            _stack = new JSStackFrameInfoCorba[_ts.stack.length];
+            for( int i = 0; i < _ts.stack.length; i++ )
+                _stack[i] = new JSStackFrameInfoCorba(_controller, _ts.stack[i], this);
+        }
+    }
+    
+    // XXX currently no way to track invalidity!!!
+    public boolean isValid()        {return true;}
+    public int getStatus()          {return _ts.status;}
+
+    public int countStackFrames()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack.length;
+        }
+
+    public StackFrameInfo getCurrentFrame()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack[_stack.length-1];
+        }
+
+    /**
+     * Get the thread's stack as an array.  stack[stack.length-1] is the
+     * current frame, and stack[0] is the beginning of the stack.
+     */
+    public StackFrameInfo[] getStack()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack;
+        }
+
+    /**
+     * Return true if the thread is currently running a hook
+     * for this ThreadState
+     */
+    public boolean isRunningHook()
+    {
+        try
+        {
+            return _controller.getRemoteController().isRunningHook(_ts.id);
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in JSThreadStateCorba.isRunningHook");
+            return false;
+        }
+    }
+
+    /**
+     * Return true if the hook on this thread has already completed
+     * and we are waiting for a call to resume()
+     */
+    public boolean isWaitingForResume()
+    {
+        try
+        {
+            return _controller.getRemoteController().isWaitingForResume(_ts.id);
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in JSThreadStateCorba.isWaitingForResume");
+            return false;
+        }
+    }
+
+    /**
+     * Leave the thread in a suspended state when the hook method(s)
+     * finish.  This can be undone by calling resume().
+     */
+    public synchronized void leaveSuspended()
+    {
+        try
+        {
+            _controller.getRemoteController().leaveThreadSuspended(_ts.id);
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in JSThreadStateCorba.isWaitingForResume");
+        }
+    }
+
+    /**
+    * Resume the thread. 
+    * Two cases:
+    *   1) Hook is still running, this will undo the leaveSuspended 
+    *      and the thread will still be waiting for the hook to 
+    *      return.
+    *   2) Hook has already returned and we are in an event loop 
+    *      waiting to contine the suspended thread, this will
+    *      force completion of events pending on the suspended 
+    *      thread and resume it.
+    */
+    public synchronized void resume()
+    {
+        try
+        {
+            _controller.getRemoteController().resumeThread(_ts.id);
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in JSThreadStateCorba.resume");
+        }
+    }
+
+    /**
+     * This gets the current continue state of the debug frame, which
+     * will be one of the DEBUG_STATE_* values above.
+     */
+    public int getContinueState()   {return _ts.continueState;}
+
+    public synchronized int setContinueState(int state)
+    {
+        int old = _ts.continueState;
+        try
+        {
+            _controller.getRemoteController().setThreadContinueState(_ts.id, state);
+            _ts.continueState = state;
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in JSThreadStateCorba.setContinueState");
+        }
+        return old;
+    }
+
+    public com.netscape.jsdebugging.remote.corba.IJSThreadState getWrappedThreadState() {return _ts;}
+
+    private DebugControllerCorba                _controller;
+    private com.netscape.jsdebugging.remote.corba.IJSThreadState _ts;
+    private JSStackFrameInfoCorba[]          _stack;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/MyNaming.java

@@ -0,0 +1,71 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import java.net.URL;
+import java.net.Socket;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+
+public class MyNaming
+{
+    /*
+    * host is in the form: http://server[:port] e.g. http://warp
+    * name is just the name of the object (without "/NameService/")
+    */
+    public static String resolveToIOR(String host, String name)
+    {
+        try
+        {
+            URL url = new URL(host);
+            int port = url.getPort();
+            if( port == -1 )
+                port = 80;
+            Socket socket = new Socket(url.getHost(), port);
+
+            DataOutputStream dos = new DataOutputStream(socket.getOutputStream());
+            dos.writeBytes("GET "+"/NameService/"+name+" HTTP/1.0\n\n");
+
+            DataInputStream dis = new DataInputStream(socket.getInputStream());
+            String line;
+            while(null != (line = dis.readLine()))
+            {
+                // System.out.println("line: "+ line);
+                if( line.startsWith("IOR:") )
+                    return line;
+            }
+        }
+        catch(Exception e)
+        {
+            // eat it...
+        }
+        return null;
+    }
+
+    public static org.omg.CORBA.Object resolve(String host, String name)
+    {
+        String IOR = resolveToIOR(host, name);
+        if( null == IOR )
+            return null;
+        org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init();
+        if( null == orb )
+            return null;
+        return orb.string_to_object(IOR);
+    }
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/corba/ScriptCorba.java

@@ -0,0 +1,91 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class ScriptCorba implements Script
+{
+    ScriptCorba(DebugControllerCorba controller,
+                com.netscape.jsdebugging.remote.corba.IScript script)
+    {
+        _controller = controller;
+        _script = script;
+
+        int count = _script.sections.length;
+        if( 0 != count )
+        {
+            _sections = new ScriptSectionCorba[count];
+            for( int i = 0; i < count; i++ )
+                _sections[i] = new ScriptSectionCorba(_script.sections[i].base,
+                                                      _script.sections[i].extent);
+        }
+        else
+        {
+            // make one big section
+            _sections = new ScriptSectionCorba[1];
+            _sections[0] = new ScriptSectionCorba(_script.base, _script.extent);
+        }
+    }
+
+    public String   getURL()               {return _script.url;}
+    public String   getFunction()          {return _script.funname;}
+    public int      getBaseLineNumber()    {return _script.base;}
+    public int      getLineExtent()        {return _script.extent;}
+
+    // XXX right now we have no scheme for tracking destruction of scripts
+    public boolean  isValid()              {return true;}
+    public JSPC     getClosestPC(int line)
+    {
+        try
+        {
+            return new 
+                JSPCCorba(_controller,
+                          _controller.getRemoteController().getClosestPC(_script, line));
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            e.printStackTrace();
+            System.err.println("error in ScriptCorba.getClosestPC");
+            return null;
+        }
+    }
+    public ScriptSection[] getSections()   {return _sections;}
+
+    public String   toString()             {return _script.toString();}
+    public int      hashCode()             {return _script.jsdscript;}
+    public boolean  equals(Object obj)
+    {
+        try
+        {
+            return ((ScriptCorba)obj)._script.jsdscript == _script.jsdscript;
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+
+    public com.netscape.jsdebugging.remote.corba.IScript getRealScript() {return _script;}
+
+    private ScriptSectionCorba[]                _sections;
+    private DebugControllerCorba                _controller;
+    private com.netscape.jsdebugging.remote.corba.IScript   _script;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/corba/ScriptHookCorba.java

@@ -0,0 +1,54 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * ScriptHook must be subinterfaceed to respond to significant events
+ * in the virtual machine.
+ */
+public class ScriptHookCorba 
+    extends com.netscape.jsdebugging.remote.corba._sk_IScriptHook
+{
+    private static int _objectCounter = 0;
+
+    public ScriptHookCorba(DebugControllerCorba controller,
+                           ScriptHook hook)
+    {
+        super( "ScriptHookCorba_"+_objectCounter++);
+        _controller = controller;
+        _hook = hook;
+    }
+
+    public void justLoadedScript(com.netscape.jsdebugging.remote.corba.IScript script)
+    {
+        _hook.justLoadedScript( new ScriptCorba(_controller, script) );
+    }
+
+    public void aboutToUnloadScript(com.netscape.jsdebugging.remote.corba.IScript script)
+    {
+        _hook.aboutToUnloadScript( new ScriptCorba(_controller, script) );
+    }
+
+    public ScriptHook getWrappedHook() {return _hook;}
+
+    private DebugControllerCorba _controller;
+    private ScriptHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/corba/ScriptSectionCorba.java

@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class ScriptSectionCorba implements ScriptSection
+{
+    public ScriptSectionCorba( int base, int extent )
+    {
+        _base = base;
+        _extent = extent;
+    }
+
+    public int      getBaseLineNumber() {return _base;}
+    public int      getLineExtent()     {return _extent;}
+
+    private int _base;
+    private int _extent;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/corba/SourceTextItemCorba.java

@@ -0,0 +1,114 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+
+public class SourceTextItemCorba
+    implements SourceTextItem
+{
+    /*
+    * The 'array' param is an ugly hack. iiop doesn't really refcount the 
+    * items, but rather the whole array. As long as this item lives, a
+    * ref to the array it camme from must be held. So, we hold it...
+    */
+    public SourceTextItemCorba(com.netscape.jsdebugging.remote.corba.ISourceTextProvider pro,
+                               String url )
+    {
+        _pro = pro;
+        _url = url;
+    }
+
+    // implements SourceTextItem
+    public String   getURL()        {return _url;}
+
+    public String   getText()
+    {
+        try
+        {
+            return _pro.getPageText(_url);
+        }
+        catch( Exception e )
+        {
+            // eat it;
+            _printException(e, "getText");
+            return null;
+        }
+    }
+    public int      getStatus()
+    {
+        try
+        {
+            return _pro.getPageStatus(_url);
+        }
+        catch( Exception e )
+        {
+            // eat it;
+            _printException(e, "getPageStatus");
+            return INITED;
+        }
+    }
+    public int      getAlterCount()
+    {
+        try
+        {
+            return _pro.getPageAlterCount(_url);
+        }
+        catch( Exception e )
+        {
+            // eat it;
+            _printException(e, "getAlterCount");
+            return 0;
+        }
+    }
+
+    public boolean  getDirty()      {return _lastAlterCount < getAlterCount();}
+    public void     setDirty(boolean b)
+    {
+        if(b)
+            _lastAlterCount-- ;
+        else
+            _lastAlterCount = getAlterCount();
+    }
+
+    private void _printException(Exception e, String funname)
+    {
+        e.printStackTrace();
+        System.out.println("error occured in SourceTextItemCorba." + funname );
+    }
+
+    public int hashCode() {return _url.hashCode();}
+    public boolean  equals(Object obj)
+    {
+        try
+        {
+            return ((SourceTextItemCorba)obj)._url.equals(_url);
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+
+    // data
+
+    private com.netscape.jsdebugging.remote.corba.ISourceTextProvider _pro;
+    private String _url;
+    private int _lastAlterCount = 0;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/corba/SourceTextProviderCorba.java

@@ -0,0 +1,171 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.corba;
+
+import com.netscape.jsdebugging.api.*;
+import netscape.security.PrivilegeManager;
+import netscape.security.ForbiddenTargetException;
+
+public class SourceTextProviderCorba
+    implements SourceTextProvider
+{
+    // allow for possible singleton-ness enforcement
+    public static synchronized SourceTextProvider 
+    getSourceTextProvider(DebugControllerCorba controller)
+    {
+        return new SourceTextProviderCorba(controller);
+    }
+
+    private SourceTextProviderCorba(DebugControllerCorba controller)
+    {
+        _controller = controller;
+        try
+        {
+            PrivilegeManager.enablePrivilege("UniversalConnect");
+
+//            String name = _controller.getHostName()+"/NameService/"+wai_name;
+//            org.omg.CORBA.Object o = netscape.WAI.Naming.resolve(name);
+            org.omg.CORBA.Object o = MyNaming.resolve(_controller.getHostName(),wai_name);
+            if( null == o )
+            {
+                // eat it;
+                System.err.println("SourceTextProviderCorba.ctor (null returned by resolve)");
+                return;
+            }
+
+            _pro = com.netscape.jsdebugging.remote.corba.ISourceTextProviderHelper.narrow(o);
+            if( null == _pro )
+            {
+                // eat it;
+                System.err.println("SourceTextProviderCorba.ctor (null returned by narrow)");
+                return;
+            }
+        }
+        catch (Exception e)
+        {
+            // eat it;
+            _printException(e, "ctor");
+            return;
+        }
+    }
+
+    // implement com.netscape.jsdebugging.ifcui.SourceTextProvider
+
+    public SourceTextItem[] getItems()
+    {
+        if( null == _pro )
+            return null;
+
+        if( null == _items )
+            _rebuildItemsArray();
+        return _items;
+    }
+    public void             refreshAll()
+    {
+        if( null == _pro )
+            return;
+        try
+        {
+            _pro.refreshAllPages();
+        }
+        catch( Exception e )
+        {
+            // eat it;
+            _printException(e, "refreshAll");
+        }
+        _rebuildItemsArray();
+    }
+    public SourceTextItem   findItem(String url)
+    {
+        if( null == _pro )
+            return null;
+        if( null == _items )
+            _rebuildItemsArray();
+
+        if( null == _items )
+            return null;
+
+        for( int i = 0; i < _items.length; i++ )
+        {
+            if( url.equals(_items[i].getURL()) )
+                return _items[i];
+        }
+        return null;
+    }
+    public SourceTextItem   loadItem(String url)
+    {
+        // XXX not implemented...
+        return null;
+    }
+
+    private synchronized void _rebuildItemsArray()
+    {
+        SourceTextItemCorba[] olditems = _items;
+        _items = null;
+
+        if( null == _pro )
+            return;
+        try
+        {
+            String[] urls = _pro.getAllPages();
+            if( null == urls || 0 == urls.length )
+                return;
+            SourceTextItemCorba[] newitems = new SourceTextItemCorba[urls.length];
+ next_item: for( int i = 0; i < urls.length; i++ )
+            {
+                String url = urls[i];
+                if( null != olditems && 0 != olditems.length )
+                {
+                    for( int k = 0; k < olditems.length; k++ )
+                    {
+                        SourceTextItemCorba item = olditems[k];
+                        if( item.getURL().equals(url) )
+                        {
+//                            System.out.println( "reusing " + url );
+                            newitems[i] = item;
+                            continue next_item;
+                        }
+                    }
+                }
+//                System.out.println( "+++ new item generated for " + url );
+                newitems[i] = new SourceTextItemCorba(_pro,url);
+            }
+            _items = newitems;
+        }
+        catch( Exception e )
+        {
+            // eat it;
+            _printException(e, "_rebuildItemsArray");
+        }
+    }
+
+    private void _printException(Exception e, String funname)
+    {
+        e.printStackTrace();
+        System.out.println("error occured in SourceTextProviderCorba." + funname );
+    }
+
+    // data
+
+    private com.netscape.jsdebugging.remote.corba.ISourceTextProvider _pro = null;
+    private SourceTextItemCorba[]                         _items = null;
+
+    private DebugControllerCorba _controller;
+    private static final String wai_name = "JSSourceTextProvider";
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/AdapterLoaderLocal.java

@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import netscape.security.ForbiddenTargetException;
+import com.netscape.jsdebugging.api.DebugController;
+import com.netscape.jsdebugging.api.SourceTextProvider;
+
+public class AdapterLoaderLocal
+    implements com.netscape.jsdebugging.api.AdapterLoader
+{
+    public void setHost(String host) {} // ignored
+    public boolean isDebuggingSupported() throws ForbiddenTargetException
+    {
+        return null != DebugControllerLocal.getDebugController();
+    }
+    public DebugController getDebugController() throws ForbiddenTargetException
+    {
+        return DebugControllerLocal.getDebugController();
+    }
+    public SourceTextProvider getSourceTextProvider()
+    {
+        return SourceTextProviderLocal.getSourceTextProvider();
+    }
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/Callback.java

@@ -0,0 +1,24 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+public interface Callback
+{
+    public void call();
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/DebugBreakHookLocal.java

@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * DebugBreakHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class DebugBreakHookLocal extends netscape.jsdebug.DebugBreakHook
+{
+    public DebugBreakHookLocal( DebugBreakHook hook )
+    {
+        _hook = hook;
+    }
+
+    public void aboutToExecute(netscape.jsdebug.ThreadStateBase debug, 
+                               netscape.jsdebug.PC pc)
+    {
+        try
+        {
+            JSThreadStateLocal ts = new JSThreadStateLocal(debug);
+            JSPCLocal jspc = (JSPCLocal) ts.getCurrentFrame().getPC();
+            ts.aboutToCallHook();
+            _hook.aboutToExecute(ts, jspc);
+            ts.returnedFromCallHook();
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+    }
+
+    public DebugBreakHook getWrappedHook() {return _hook;}
+
+    private DebugBreakHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/DebugControllerLocal.java

@@ -0,0 +1,449 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+import netscape.security.ForbiddenTargetException;
+import netscape.security.PrivilegeManager;
+
+/**
+ * This is the master control panel for observing events in the VM.
+ * Each method setXHook() must be passed an object that extends
+ * the interface XHook.  When an event of the specified type
+ * occurs, a well-known method on XHook will be called (see the
+ * various XHook interfacees for details).  The method call takes place
+ * on the same thread that triggered the event in the first place,
+ * so that any monitors held by the thread which triggered the hook
+ * will still be owned in the hook method.
+ */
+public class DebugControllerLocal implements DebugController
+{
+    public long getSupportsFlags()
+    {
+        return  SUPPORTS_EXEC_TO_VALUE          |
+                SUPPORTS_CATCH_EXEC_ERRORS      |
+                SUPPORTS_FRAME_CALL_SCOPE_THIS  ;
+    }            
+
+    public static DebugControllerLocal getDebugController()
+        throws ForbiddenTargetException
+    {
+        if( null == _controllerLocal )
+            _controllerLocal = new DebugControllerLocal();
+        if( null == _controllerLocal || null == _controllerLocal._controller )
+            throw new ForbiddenTargetException();
+        return _controllerLocal;        
+    }
+
+    private DebugControllerLocal()
+    {
+        try
+        {
+            PrivilegeManager.enablePrivilege("Debugger");
+            _controller = netscape.jsdebug.DebugController.getDebugController();
+            if( null != _controller && 0 == _controller.getNativeContext() )
+            {
+                _controller = null;
+                System.err.println("Unable to load natives");
+            }
+        }
+        catch( ForbiddenTargetException e )
+        {
+            System.out.println(e);
+            _controller = null;
+        }
+    }
+
+    /**
+     * Request notification of Script loading events.  Whenever a Script
+     * is loaded into or unloaded from the VM the appropriate method of 
+     * the ScriptHook argument will be called.
+     * returns the previous hook object.
+     */
+    public ScriptHook setScriptHook(ScriptHook h)
+        throws ForbiddenTargetException
+    {
+        ScriptHookLocal newWrapper = null;
+        if( null != h )
+            newWrapper = new ScriptHookLocal(h);
+
+        netscape.jsdebug.ScriptHook oldWrapper = 
+                _controller.setScriptHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof ScriptHookLocal )
+            return ((ScriptHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Find the current observer of Script events, or return null if there
+     * is none.
+     */
+    public ScriptHook getScriptHook()
+    {
+        netscape.jsdebug.ScriptHook oldWrapper = 
+                _controller.getScriptHook();
+        if( null != oldWrapper && oldWrapper instanceof ScriptHookLocal )
+            return ((ScriptHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Set a hook at the given program counter value.  When
+     * a thread reaches that instruction, a ThreadState object will be
+     * created and the appropriate method of the hook object
+     * will be called.
+     * returns the previous hook object.
+     */
+
+    public InstructionHook setInstructionHook(
+        PC pc,
+        InstructionHook h) 
+        throws ForbiddenTargetException
+    {
+        // XXX this is hack to deal with fact that the native v1.0 JSD 
+        // for Navigator can't handle a null instruction hook.
+        if( null == h )
+            return null;
+
+        netscape.jsdebug.JSPC newWrappedPC = null;
+        if( null != pc )
+            newWrappedPC = ((JSPCLocal)pc).getWrappedJSPC();
+
+        InstructionHookLocal newWrapper = null;
+        if( null != h )
+            newWrapper = new InstructionHookLocal(h, newWrappedPC);
+
+        netscape.jsdebug.InstructionHook oldWrapper =
+                _controller.setInstructionHook(newWrappedPC, newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof InstructionHookLocal )
+            return ((InstructionHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Get the hook at the given program counter value, or return
+     * null if there is none.
+     */
+    public InstructionHook getInstructionHook(PC pc)
+        throws ForbiddenTargetException
+    {
+        if( null == pc )
+            return null;
+        netscape.jsdebug.JSPC newWrappedPC = ((JSPCLocal)pc).getWrappedJSPC();
+
+        netscape.jsdebug.InstructionHook oldWrapper = 
+                _controller.getInstructionHook(newWrappedPC);
+
+        if( null != oldWrapper && oldWrapper instanceof InstructionHookLocal )
+            return ((InstructionHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public InterruptHook setInterruptHook( InterruptHook h )
+        throws ForbiddenTargetException
+    {
+        InterruptHookLocal newWrapper = null;
+        if( null != h )
+            newWrapper = new InterruptHookLocal(h);
+
+        netscape.jsdebug.InterruptHook oldWrapper = 
+                _controller.setInterruptHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof InterruptHookLocal )
+            return ((InterruptHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public InterruptHook getInterruptHook()
+        throws ForbiddenTargetException
+    {
+        netscape.jsdebug.InterruptHook oldWrapper = 
+                _controller.getInterruptHook();
+        if( null != oldWrapper && oldWrapper instanceof InterruptHookLocal )
+            return ((InterruptHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public void sendInterrupt()
+        throws ForbiddenTargetException
+    {
+        _controller.sendInterrupt();
+    }
+
+    public void sendInterruptStepInto(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepInto() failed");
+    }
+
+    public void sendInterruptStepOver(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepOver() failed");
+    }
+
+    public void sendInterruptStepOut(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepOut() failed");
+    }
+
+    public void reinstateStepper(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function reinstateStepper() failed");
+    }
+
+    public DebugBreakHook setDebugBreakHook( DebugBreakHook h )
+        throws ForbiddenTargetException
+    {
+        DebugBreakHookLocal newWrapper = null;
+        if( null != h )
+            newWrapper = new DebugBreakHookLocal(h);
+
+        netscape.jsdebug.DebugBreakHook oldWrapper = 
+                _controller.setDebugBreakHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof DebugBreakHookLocal )
+            return ((DebugBreakHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public DebugBreakHook getDebugBreakHook()
+        throws ForbiddenTargetException
+    {
+        netscape.jsdebug.DebugBreakHook oldWrapper = 
+                _controller.getDebugBreakHook();
+
+        if( null != oldWrapper && oldWrapper instanceof DebugBreakHookLocal )
+            return ((DebugBreakHookLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public ExecResult executeScriptInStackFrame( JSStackFrameInfo frame,
+                                                 String text,
+                                                 String filename,
+                                                 int lineno )
+        throws ForbiddenTargetException
+    {
+        JSThreadStateLocal ts = (JSThreadStateLocal)frame.getThreadState();
+        Evaluator e = new Evaluator(this,ts,frame,text,filename,lineno);
+        return e.eval(Evaluator.TO_STRING);
+    }
+
+    public ExecResult executeScriptInStackFrameValue( JSStackFrameInfo frame,
+                                                      String text,
+                                                      String filename,
+                                                      int lineno )
+        throws ForbiddenTargetException
+    {
+        JSThreadStateLocal ts = (JSThreadStateLocal)frame.getThreadState();
+        Evaluator e = new Evaluator(this,ts,frame,text,filename,lineno);
+        return e.eval(Evaluator.TO_VALUE);
+    }
+
+
+    public JSErrorReporter setErrorReporter(JSErrorReporter h)
+        throws ForbiddenTargetException
+    {
+        JSErrorReporterLocal newWrapper = null;
+        if( null != h )
+            newWrapper = new JSErrorReporterLocal(h);
+
+        netscape.jsdebug.JSErrorReporter oldWrapper = 
+                _controller.setErrorReporter(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof JSErrorReporterLocal)
+            return ((JSErrorReporterLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public JSErrorReporter getErrorReporter()
+        throws ForbiddenTargetException
+    {
+        netscape.jsdebug.JSErrorReporter oldWrapper = 
+                _controller.getErrorReporter();
+
+        if( null != oldWrapper && oldWrapper instanceof JSErrorReporterLocal)
+            return ((JSErrorReporterLocal)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public void iterateScripts(ScriptHook h)
+    {
+        // XXX does nothing at present...
+    }
+
+    public int getMajorVersion()
+    {
+        return _controller.getMajorVersion();
+    }
+    public int getMinorVersion()
+    {
+        return _controller.getMinorVersion();
+    }
+
+    public netscape.jsdebug.DebugController getWrappedController()
+    {
+        return _controller;
+    }
+
+    // data...
+
+    private netscape.jsdebug.DebugController _controller = null;
+
+    private static DebugControllerLocal _controllerLocal = null;
+}
+
+class Evaluator 
+    implements Callback, JSErrorReporter
+{
+    static final boolean TO_STRING = false;
+    static final boolean TO_VALUE  = true;
+
+    Evaluator(DebugControllerLocal dc,
+              JSThreadStateLocal ts,
+              JSStackFrameInfo frame,
+              String text,
+              String filename,
+              int lineno)
+    {
+        _dc         = dc      ;
+        _ts         = ts      ;
+        _frame      = frame   ;
+        _text       = text    ;
+        _filename   = filename;
+        _lineno     = lineno  ;
+    }
+
+    ExecResultLocal eval(boolean toValue)
+    {
+        _evalToValue = toValue;
+
+        if( !_ts.isWaitingForResume() )
+        {
+            call(); // just call directly on this thread.
+        }
+        else
+        {
+            if( ! _completed && _ts.addCallbackEvent(this) )
+            {
+                synchronized(this)
+                {
+                    while( ! _completed )
+                    {
+                        try 
+                        {
+                            wait();
+                        }
+                        catch(Exception e)
+                        {
+                           // eat it...
+                            e.printStackTrace();
+                            System.out.println(e);
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        return _execResult;
+    }
+
+    // implement Callback    
+    public synchronized void call()
+    {
+        JSErrorReporter oldER = null;
+        boolean setER = false;
+        try
+        {
+            PrivilegeManager.enablePrivilege("Debugger");
+            oldER = _dc.setErrorReporter(this);
+            setER = true;
+
+            if(_evalToValue)
+            {
+                // we break this out as a seperate method because 
+                // netscape.jsdebug 1.0 had no Value class and we need to 
+                // avoid any unnecessary references to netscape.jsdebug.Value.
+                _doEvalToValue();
+            }
+            else 
+            {
+                String result = 
+                    _dc.getWrappedController().executeScriptInStackFrame( 
+                            ((JSStackFrameInfoLocal)_frame).getWrappedInfo(),
+                            _text,
+                            _filename,
+                            _lineno);
+                if(null == _execResult)
+                    _execResult = new ExecResultLocal(result);
+            }
+
+        }
+        catch(Exception e)
+        {
+            // eat it...
+            e.printStackTrace();
+            System.out.println(e);
+        }
+
+        if(setER)
+            _dc.setErrorReporter(oldER);
+        _completed = true;
+        notify();
+    }
+
+    private void _doEvalToValue() throws Exception
+    {
+        netscape.jsdebug.Value result = 
+            _dc.getWrappedController().executeScriptInStackFrameValue( 
+                    ((JSStackFrameInfoLocal)_frame).getWrappedInfo(),
+                    _text,
+                    _filename,
+                    _lineno);
+
+        if(null == _execResult)
+            _execResult = new ExecResultLocal(new ValueLocal(result));
+    }
+    
+
+    // implements JSErrorReporter
+    public int reportError( String msg,
+                            String filename,
+                            int    lineno,
+                            String linebuf,
+                            int    tokenOffset )
+    {
+        _execResult = new ExecResultLocal(msg, filename, lineno, 
+                                          linebuf, tokenOffset);
+        return netscape.jsdebug.JSErrorReporter.RETURN;
+    }
+
+    private DebugControllerLocal _dc;
+    private JSThreadStateLocal   _ts;
+    private JSStackFrameInfo     _frame;
+    private String               _text;
+    private String               _filename;
+    private int                  _lineno;
+    private boolean              _completed;
+    private boolean              _evalToValue;
+    private ExecResultLocal      _execResult;
+}    
+
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/local/ExecResultLocal.java

@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+public class ExecResultLocal
+    implements com.netscape.jsdebugging.api.ExecResult
+{
+    ExecResultLocal(String str)     {_str = str;}
+    ExecResultLocal(ValueLocal val) {_val = val;}
+    ExecResultLocal(String errorMessage,
+                    String errorFilename,
+                    int    errorLineNumber,
+                    String errorLineBuffer,
+                    int    errorTokenOffset)
+
+    {
+        _errorOccured    = true;
+        _errorMessage    = errorMessage;
+        _errorFilename   = errorFilename;
+        _errorLineNumber = errorLineNumber;
+        _errorLineBuffer = errorLineBuffer;
+        _errorTokenOffset= errorTokenOffset;
+    }
+
+    public String   getResult()             {return _str;}
+    public boolean  getErrorOccured()       {return _errorOccured;}
+    public String   getErrorMessage()       {return _errorMessage;}
+    public String   getErrorFilename()      {return _errorFilename;}
+    public int      getErrorLineNumber()    {return _errorLineNumber;}
+    public String   getErrorLineBuffer()    {return _errorLineBuffer;}
+    public int      getErrorTokenOffset()   {return _errorTokenOffset;}
+
+    public com.netscape.jsdebugging.api.Value  getResultValue() {return _val;}
+
+    private String _str;
+    private ValueLocal _val;
+
+    private boolean _errorOccured;
+    private String  _errorMessage;
+    private String  _errorFilename;
+    private int     _errorLineNumber;
+    private String  _errorLineBuffer;
+    private int     _errorTokenOffset;
+}    
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/local/InstructionHookLocal.java

@@ -0,0 +1,47 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * InstructionHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InstructionHookLocal extends netscape.jsdebug.InstructionHook
+{
+    InstructionHookLocal( InstructionHook hook, 
+                          netscape.jsdebug.JSPC pc )
+    {
+        super(pc);
+        _hook = hook;
+    }
+
+    public void aboutToExecute(netscape.jsdebug.ThreadStateBase debug)
+    {
+        JSThreadStateLocal ts = new JSThreadStateLocal(debug);
+        ts.aboutToCallHook();
+        _hook.aboutToExecute(ts);
+        ts.returnedFromCallHook();
+    }
+
+    public InstructionHook getWrappedHook() {return _hook;}
+
+    private InstructionHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/InterruptHookLocal.java

@@ -0,0 +1,56 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * InterruptHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InterruptHookLocal extends netscape.jsdebug.InterruptHook
+{
+    public InterruptHookLocal( InterruptHook hook )
+    {
+        _hook = hook;
+    }
+
+    public void aboutToExecute(netscape.jsdebug.ThreadStateBase debug, 
+                               netscape.jsdebug.PC pc)
+    {
+//        System.out.println( "InterruptHookLocal called..." );
+        try
+        {
+            JSThreadStateLocal ts = new JSThreadStateLocal(debug);
+            JSPCLocal jspc = (JSPCLocal) ts.getCurrentFrame().getPC();
+            ts.aboutToCallHook();
+            _hook.aboutToExecute(ts, jspc);
+            ts.returnedFromCallHook();
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+    }
+
+    public InterruptHook getWrappedHook() {return _hook;}
+
+    private InterruptHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/JSErrorReporterLocal.java

@@ -0,0 +1,42 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSErrorReporterLocal implements netscape.jsdebug.JSErrorReporter
+{
+    public JSErrorReporterLocal(JSErrorReporter er)
+    {
+        _er = er;
+    }
+
+    public int reportError( String msg,
+                            String filename,
+                            int    lineno,
+                            String linebuf,
+                            int    tokenOffset )
+    {
+        return _er.reportError(msg, filename, lineno, linebuf, tokenOffset);
+    }
+
+    public JSErrorReporter getWrappedHook() {return _er;}
+
+    private JSErrorReporter _er;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/JSPCLocal.java

@@ -0,0 +1,68 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * This subinterface of PC provides JavaScript-specific information.
+ */
+public class JSPCLocal implements JSPC
+{
+    public JSPCLocal(netscape.jsdebug.JSPC pc)
+    {
+        this( pc, new ScriptLocal(pc.getScript()) );
+    }
+
+    public JSPCLocal(netscape.jsdebug.JSPC pc, ScriptLocal script)
+    {
+        _pc = pc;
+        _script = script;
+        _sourceLocation = 
+            new JSSourceLocationLocal(this, 
+                    (netscape.jsdebug.JSSourceLocation)_pc.getSourceLocation());
+    }
+
+    public Script getScript()                   {return _script;}
+    public int getPC()                          {return _pc.getPC();}
+    public boolean isValid()                    {return _pc.isValid();}
+    public SourceLocation getSourceLocation()   {return  _sourceLocation;}
+
+    public boolean equals(Object obj)
+    {
+        try
+        {
+            JSPCLocal other = (JSPCLocal) obj;
+            return  other._pc.getScript() == _pc.getScript() &&
+                    other._pc.getPC() == _pc.getPC();
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+    public int hashCode()                       {return _pc.hashCode();}
+    public String toString()                    {return _pc.toString();}
+
+    public netscape.jsdebug.JSPC getWrappedJSPC() {return _pc;}
+
+    private  netscape.jsdebug.JSPC   _pc;
+    private  ScriptLocal             _script;
+    private  JSSourceLocationLocal   _sourceLocation;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/JSSourceLocationLocal.java

@@ -0,0 +1,53 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSSourceLocationLocal implements JSSourceLocation
+{
+    public JSSourceLocationLocal( JSPCLocal pc, 
+                                  netscape.jsdebug.JSSourceLocation sl )
+    {
+        _pc = pc;
+        _sl = sl;
+    }
+    public int getLine()        {return _sl.getLine();}
+    public String getURL()      {return _sl.getURL();}
+    public PC getPC()           {return _pc;}
+    public String toString()    {return _sl.toString();}
+
+    public boolean equals(Object obj)
+    {
+        try
+        {
+            JSSourceLocationLocal other = (JSSourceLocationLocal) obj;
+            return getLine() == other.getLine() &&
+                   getURL().equals(other.getURL());
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+    public int hashCode() {return getURL().hashCode() + 17*getLine();}
+
+    private JSPCLocal                         _pc;
+    private netscape.jsdebug.JSSourceLocation _sl;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/JSStackFrameInfoLocal.java

@@ -0,0 +1,110 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * This interface provides access to the execution stack of a thread.
+ * It has several subinterfacees to distinguish between different kinds of
+ * stack frames: these currently include activations of Java methods
+ * or JavaScript functions.
+ * It is possible that synchronize blocks and try blocks deserve their own
+ * stack frames - to allow for later extensions a debugger should skip over
+ * stack frames it doesn't understand.
+ * Note that this appears very Java-specific.  However, multiple threads and
+ * exceptions are relevant to JavaScript as well because of its
+ * interoperation with Java.
+ */
+public class JSStackFrameInfoLocal implements JSStackFrameInfo
+{
+    public JSStackFrameInfoLocal( netscape.jsdebug.JSStackFrameInfo info,
+                                  JSThreadStateLocal                ts )
+    {
+        _info = info;
+        _ts = ts;
+        try
+        {
+            _pc = new JSPCLocal((netscape.jsdebug.JSPC)_info.getPC());
+        }
+        catch( netscape.jsdebug.InvalidInfoException e )
+        {
+            _pc = null;
+        }
+
+    }
+
+    public boolean isValid()                {return _info.isValid();}
+    public ThreadStateBase getThreadState() {return _ts;}
+    public PC getPC()  throws InvalidInfoException
+    {
+        if( null == _pc )
+            throw new InvalidInfoException();
+        return _pc;
+    }
+
+    public Value getCallObject() throws InvalidInfoException
+    {
+        if( ! _info.isValid() )
+            throw new InvalidInfoException();
+        try    
+        {
+            return new ValueLocal(_info.getCallObject());
+        }
+        catch(netscape.jsdebug.InvalidInfoException e)
+        {
+            throw new InvalidInfoException();
+        }
+    }
+
+    public Value getScopeChain() throws InvalidInfoException
+    {
+        if( ! _info.isValid() )
+            throw new InvalidInfoException();
+        try    
+        {
+            return new ValueLocal(_info.getScopeChain());
+        }
+        catch(netscape.jsdebug.InvalidInfoException e)
+        {
+            throw new InvalidInfoException();
+        }
+    }
+
+    public Value getThis() throws InvalidInfoException
+    {
+        if( ! _info.isValid() )
+            throw new InvalidInfoException();
+        try    
+        {
+            return new ValueLocal(_info.getThis());
+        }
+        catch(netscape.jsdebug.InvalidInfoException e)
+        {
+            throw new InvalidInfoException();
+        }
+    }
+
+    public netscape.jsdebug.JSStackFrameInfo getWrappedInfo() {return _info;}
+
+    private netscape.jsdebug.JSStackFrameInfo _info;    
+    private JSThreadStateLocal                _ts;
+    private JSPCLocal                         _pc;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/local/JSThreadStateLocal.java

@@ -0,0 +1,226 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSThreadStateLocal implements JSThreadState
+{
+    public JSThreadStateLocal( netscape.jsdebug.ThreadStateBase ts )
+    {
+        _ts = ts;
+        try
+        {
+            netscape.jsdebug.StackFrameInfo[] stack = _ts.getStack();
+
+            if( null != stack && 0 != stack.length )
+            {
+                _stack = new JSStackFrameInfoLocal[stack.length];
+                for( int i = 0; i < stack.length; i++ )
+                    _stack[i] = new JSStackFrameInfoLocal(
+                                    (netscape.jsdebug.JSStackFrameInfo)stack[i], 
+                                    this);
+            }
+        }
+        catch( netscape.jsdebug.InvalidInfoException e )
+        {
+            _stack = null;
+        }
+    }
+    
+    public boolean isValid()        {return null != _stack && _ts.isValid();}
+    public int getStatus()          {return _ts.getStatus();}
+
+    public int countStackFrames()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack.length;
+        }
+
+    public StackFrameInfo getCurrentFrame()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack[_stack.length-1];
+        }
+
+    /**
+     * Get the thread's stack as an array.  stack[stack.length-1] is the
+     * current frame, and stack[0] is the beginning of the stack.
+     */
+    public StackFrameInfo[] getStack()
+        throws InvalidInfoException
+        {
+            if( null == _stack )
+                throw new InvalidInfoException();
+            return _stack;
+        }
+
+    /**
+     * Return true if the thread is currently running a hook
+     * for this ThreadState
+     */
+    public boolean isRunningHook()
+    {
+        return _runningHook;
+    }
+
+    /**
+     * Return true if the hook on this thread has already completed
+     * and we are waiting for a call to resume()
+     */
+    public boolean isWaitingForResume()
+    {
+        return _runningEventQueue;
+    }
+
+
+    /**
+     * Leave the thread in a suspended state when the hook method(s)
+     * finish.  This can be undone by calling resume().
+     */
+    public synchronized void leaveSuspended()
+    {
+        if( _runningHook && ! _runningEventQueue )
+            _leaveSuspended = true;
+    }
+
+    /**
+    * Resume the thread. 
+    * Two cases:
+    *   1) Hook is still running, this will undo the leaveSuspended 
+    *      and the thread will still be waiting for the hook to 
+    *      return.
+    *   2) Hook has already returned and we are in an event loop 
+    *      waiting to contine the suspended thread, this will
+    *      force completion of events pending on the suspended 
+    *      thread and resume it.
+    */
+    public synchronized void resume()
+    {
+        if( ! _runningHook )
+            return;
+
+        _leaveSuspended = false;
+
+        // signal stopped thread
+        if( _runningEventQueue )
+            notifyAll();
+    }
+
+    /**
+     * This gets the current continue state of the debug frame, which
+     * will be one of the DEBUG_STATE_* values above.
+     */
+    public int getContinueState()   {return _ts.getContinueState();}
+
+    public int setContinueState(int state) {return _ts.setContinueState(state);}
+
+    public synchronized void aboutToCallHook()
+    {
+        _runningHook = true;
+        
+    }
+    public synchronized void returnedFromCallHook()
+    {
+        if(_leaveSuspended)
+        {
+            _runningEventQueue = true;
+            while( _leaveSuspended )
+            {
+                try 
+                {
+                    wait();
+                }
+                catch(Exception e)
+                {
+                    e.printStackTrace(); 
+                    System.out.println(e);
+                    _leaveSuspended = false;
+                }
+                processAllEvents();
+            }
+            _runningEventQueue = false;
+        }
+        _runningHook = false;
+    }
+
+    public synchronized boolean addCallbackEvent(Callback cb)
+    {
+        if( _runningEventQueue )
+        {
+            addEvent(cb);
+            notify();
+            return true;
+        }
+        return false;
+    }
+
+    private synchronized void addEvent(Callback cb)
+    {
+        Event e = new Event();
+        e.cb = cb;
+        if( null != _lastEvent )
+            _lastEvent.next = e;
+        _lastEvent = e;
+        if( null == _firstEvent )
+            _firstEvent = e;
+    }
+
+    private synchronized Event getEvent()
+    {
+        Event e = _firstEvent;
+        if( null != e )
+        {
+            _firstEvent = e.next;
+            if( _lastEvent == e )
+                _lastEvent = null;
+            e.next = null;
+        }
+        return e;
+    }
+
+    private synchronized void processAllEvents()
+    {
+        Event e;
+        while( null != (e = getEvent()) )
+        {
+            if( null != e.cb )
+                e.cb.call();
+        }
+    }
+
+    private netscape.jsdebug.ThreadStateBase _ts;
+    private JSStackFrameInfoLocal[]          _stack;
+    private boolean                          _runningHook = false;
+    private boolean                          _leaveSuspended = false;
+    private boolean                          _runningEventQueue = false;
+    private Event                            _firstEvent = null;
+    private Event                            _lastEvent = null;
+}
+
+
+class Event
+{
+    public Event next = null;
+    public Callback cb = null;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/PropertyLocal.java

@@ -0,0 +1,58 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+public class PropertyLocal
+    implements com.netscape.jsdebugging.api.Property
+{
+    PropertyLocal(netscape.jsdebug.Property prop) {_prop = prop;}
+
+    public boolean isNameString()   {return _prop.isNameString();}
+    public boolean isAliasString()  {return _prop.isAliasString();}
+
+    public String getNameString()   {return _prop.getNameString();}
+    public int getNameInt()         {return _prop.getNameInt();}
+
+    public String getAliasString()  {return _prop.getAliasString();}
+    public int getAliasInt()        {return _prop.getAliasInt();}
+
+    public com.netscape.jsdebugging.api.Value getValue()
+    {
+        if(null == _val)
+            _val = new ValueLocal(_prop.getValue());
+        return _val;
+    }
+
+    public int getVarArgSlot()      {return _prop.getVarArgSlot();}
+
+    public int     getFlags()       {return _prop.getFlags();}
+    public boolean canEnumerate()   {return _prop.canEnumerate();}
+    public boolean isReadOnly()     {return _prop.isReadOnly();}
+    public boolean isPermanent()    {return _prop.isPermanent();}
+    public boolean hasAlias()       {return _prop.hasAlias();}
+    public boolean isArgument()     {return _prop.isArgument();}
+    public boolean isVariable()     {return _prop.isVariable();}
+    public boolean isHinted()       {return _prop.isHinted();}
+
+    // override Object
+    public String toString()        {return _prop.toString();}
+
+    private netscape.jsdebug.Property _prop;
+    private com.netscape.jsdebugging.api.Value _val;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/README

@@ -0,0 +1,5 @@
+/* jband - 09/14/98 -  */
+
+com.netscape.jsdebugging.api.local implements the interfaces defined in
+com.netscape.jsdebugging.api. It supports adapting the debugger(s) to the
+netscape.jsdebug api used in mozilla (and the stand-alone C based JS engine).

js/jsdj/classes/com/netscape/jsdebugging/api/local/ScriptHookLocal.java

@@ -0,0 +1,47 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * ScriptHook must be subinterfaceed to respond to significant events
+ * in the virtual machine.
+ */
+public class ScriptHookLocal extends netscape.jsdebug.ScriptHook
+{
+    public ScriptHookLocal( ScriptHook hook )
+    {
+        _hook = hook;
+    }
+
+    public void justLoadedScript(netscape.jsdebug.Script script)
+    {
+        _hook.justLoadedScript( new ScriptLocal(script) );
+    }
+
+    public void aboutToUnloadScript(netscape.jsdebug.Script script)
+    {
+        _hook.aboutToUnloadScript( new ScriptLocal(script) );
+    }
+
+    public ScriptHook getWrappedHook() {return _hook;}
+
+    private ScriptHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/local/ScriptLocal.java

@@ -0,0 +1,63 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class ScriptLocal implements Script
+{
+    ScriptLocal(netscape.jsdebug.Script script)
+    {
+        _script = script;
+        _sections = new ScriptSectionLocal[1];
+        _sections[0] = new ScriptSectionLocal(_script.getBaseLineNumber(),
+                                              _script.getLineExtent());
+    }
+
+    public String   getURL()               {return _script.getURL();}
+    public String   getFunction()          {return _script.getFunction();}
+    public int      getBaseLineNumber()    {return _script.getBaseLineNumber();}
+    public int      getLineExtent()        {return _script.getLineExtent();}
+    public boolean  isValid()              {return _script.isValid();}
+    public JSPC     getClosestPC(int line)
+    {
+        return new JSPCLocal(_script.getClosestPC(line), this);
+    }
+
+    public ScriptSection[] getSections()   {return _sections;}
+
+    public String   toString()             {return _script.toString();}
+    public int      hashCode()             {return _script.hashCode();}
+    public boolean  equals(Object obj)
+    {
+        try
+        {
+            return ((ScriptLocal)obj)._script == _script;
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+
+    public netscape.jsdebug.Script getRealScript() {return _script;}
+
+    private ScriptSectionLocal[]    _sections;
+    private netscape.jsdebug.Script _script;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/ScriptSectionLocal.java

@@ -0,0 +1,37 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class ScriptSectionLocal implements ScriptSection
+{
+    public ScriptSectionLocal( int base, int extent )
+    {
+        _base = base;
+        _extent = extent;
+    }
+
+    public int      getBaseLineNumber() {return _base;}
+    public int      getLineExtent()     {return _extent;}
+
+    private int _base;
+    private int _extent;
+}
+

js/jsdj/classes/com/netscape/jsdebugging/api/local/SourceTextItemLocal.java

@@ -0,0 +1,80 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+
+public class SourceTextItemLocal
+    implements SourceTextItem
+{
+    public SourceTextItemLocal(netscape.jsdebug.SourceTextItem sti)
+    {
+        _sti = sti;
+        //
+        // XXX Hack to deal with the fact that JSScript 'filenames' for
+        // urls containing query parts are truncated at '?', while sources 
+        // contain the full URL. (do the same for '#')
+
+        int index;
+        String url = _sti.getURL();
+        if( -1 != (index = url.indexOf('?')) ||
+            -1 != (index = url.indexOf('#')) )
+            _url = url.substring(0,index);
+        else
+            _url = url;
+    }
+
+    // implements SourceTextItem
+    public String   getURL()        {return _url;}
+    public String   getText()       {return _sti.getText();}
+    public int      getStatus()     {return _sti.getStatus();}
+    public int      getAlterCount()
+    {
+        if( _sti.getDirty() )
+        {
+            _sti.setDirty(false);
+            _lastAlterCount++;
+        }
+        return _lastAlterCount;
+    }
+
+    public boolean  getDirty()      {return _sti.getDirty();}
+    public void     setDirty(boolean b) {_sti.setDirty(b);}
+
+    public int hashCode() {return _sti.getURL().hashCode();}
+    public boolean  equals(Object obj)
+    {
+        try
+        {
+            return ((SourceTextItemLocal)obj)._sti == _sti;
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+
+    public netscape.jsdebug.SourceTextItem getWrappedItem() {return _sti;}
+
+    // data
+
+    private String _url;
+    private netscape.jsdebug.SourceTextItem _sti = null;
+    private int _lastAlterCount = 0;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/SourceTextProviderLocal.java

@@ -0,0 +1,138 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+import com.netscape.jsdebugging.api.*;
+import netscape.util.Vector;
+import netscape.security.PrivilegeManager;
+import netscape.security.ForbiddenTargetException;
+
+public class SourceTextProviderLocal
+    implements SourceTextProvider
+{
+    // allow for possible singleton-ness enforcement
+    public static SourceTextProvider getSourceTextProvider()
+    {
+        return new SourceTextProviderLocal();
+    }
+
+    private SourceTextProviderLocal()
+    {
+        try
+        {
+            PrivilegeManager.enablePrivilege("Debugger");
+            _pro = (netscape.jsdebug.JSSourceTextProvider)
+                netscape.jsdebug.JSSourceTextProvider.getSourceTextProvider();
+        }
+        catch( ForbiddenTargetException e )
+        {
+            // eat it;
+        }
+    }
+    
+    // implement netscape.jsdebugger.SourceTextProvider
+
+    public SourceTextItem[] getItems()
+    {
+        if( null == _pro )
+            return null;
+
+        if( null == _items )
+            _rebuildItemsArray();
+        return _items;
+    }
+    public void             refreshAll()
+    {
+        if( null == _pro )
+            return;
+        _pro.refreshSourceTextVector();
+        _rebuildItemsArray();
+    }
+    public SourceTextItem   findItem(String url)
+    {
+        if( null == _pro )
+            return null;
+        if( null == _items )
+            _rebuildItemsArray();
+
+        if( null == _items )
+            return null;
+
+        for( int i = 0; i < _items.length; i++ )
+        {
+            if( url.equals(_items[i].getURL()) )
+                return _items[i];
+        }
+        return null;
+    }
+    public SourceTextItem   loadItem(String url)
+    {
+        // XXX not implemented...
+        return null;
+    }
+
+    // this goes through some gyrations to try to reuse existing item wrappers
+    private void _rebuildItemsArray()
+    {
+        SourceTextItemLocal[] olditems = _items;
+        _items = null;
+
+        if( null == _pro )
+            return;
+        try
+        {
+            int count;
+            PrivilegeManager.enablePrivilege("Debugger");
+            Vector v = _pro.getSourceTextVector();
+            if( null == v || 0 == (count = v.size()) )
+                return;
+            SourceTextItemLocal[] newitems = new SourceTextItemLocal[count];
+ next_item: for( int i = 0; i < count; i++ )
+            {
+                netscape.jsdebug.SourceTextItem rawItem = 
+                            (netscape.jsdebug.SourceTextItem) v.elementAt(i);
+                if( null != olditems && 0 != olditems.length )
+                {
+
+                    for( int k = 0; k < olditems.length; k++ )
+                    {
+                        SourceTextItemLocal item = olditems[k];
+                        if( item.getWrappedItem() == rawItem )
+                        {
+                            newitems[i] = item;
+                            continue next_item;
+                        }
+                    }
+                }
+                newitems[i] = new SourceTextItemLocal(rawItem);
+            }
+            _items = newitems;
+        }
+        catch( ForbiddenTargetException e )
+        {
+            // eat it;
+        }
+    }
+
+
+    // data
+
+    private netscape.jsdebug.JSSourceTextProvider _pro   = null;
+    private SourceTextItemLocal[]                 _items = null;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/local/ValueLocal.java

@@ -0,0 +1,160 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.local;
+
+public class ValueLocal
+    implements com.netscape.jsdebugging.api.Value
+{
+    ValueLocal(netscape.jsdebug.Value val) {_val = val;}
+
+    public boolean isObject()       {return _val.isObject();}
+    public boolean isNumber()       {return _val.isNumber();}
+    public boolean isInt()          {return _val.isInt();}
+    public boolean isDouble()       {return _val.isDouble();}
+    public boolean isString()       {return _val.isString();}
+    public boolean isBoolean()      {return _val.isBoolean();}
+    public boolean isNull()         {return _val.isNull();}
+    public boolean isVoid()         {return _val.isVoid();}
+    public boolean isPrimitive()    {return _val.isPrimitive();}
+    public boolean isFunction()     {return _val.isFunction();}
+    public boolean isNative()       {return _val.isNative();}
+
+    public boolean getBoolean()     {return _val.getBoolean();}
+    public int     getInt()         {return _val.getInt();}
+    public double  getDouble()      {return _val.getDouble();}
+
+    public String getString()       {return _val.getString();}
+    public String getFunctionName() {return _val.getFunctionName();}
+    public String getClassName()    {return _val.getClassName();}
+
+    public com.netscape.jsdebugging.api.Value getPrototype()
+    {
+        if(null == _proto && !_getFlag(GOT_PROTO))
+        {
+            netscape.jsdebug.Value p = _val.getPrototype();
+            if(null != p)
+                _proto = new ValueLocal(p);
+            _setFlag(GOT_PROTO);
+        }
+        return _proto;
+    }
+
+    public com.netscape.jsdebugging.api.Value getParent()
+    {
+        if(null == _parent && !_getFlag(GOT_PARENT))
+        {
+            netscape.jsdebug.Value p = _val.getParent();
+            if(null != p)
+                _parent = new ValueLocal(p);
+            _setFlag(GOT_PARENT);
+        }
+        return _parent;
+    }
+
+    public com.netscape.jsdebugging.api.Value getConstructor()
+    {
+        if(null == _ctor && !_getFlag(GOT_CTOR))
+        {
+            netscape.jsdebug.Value c = _val.getConstructor();
+            if(null != c)
+                _ctor = new ValueLocal(c);
+            _setFlag(GOT_CTOR);
+        }
+        return _ctor;
+    }
+
+    public com.netscape.jsdebugging.api.Property[] getProperties()
+    {
+        if(null == _props && !_getFlag(GOT_PROPS))
+        {
+            netscape.jsdebug.Property[] p = _val.getProperties();
+            if(null != p && 0 != p.length)
+            {
+                _props = new PropertyLocal[p.length];
+                for( int i = 0; i < p.length; i++)
+                    _props[i] = new PropertyLocal(p[i]);
+            }
+            _setFlag(GOT_PROPS);
+        }
+        return _props;
+    }
+
+    public com.netscape.jsdebugging.api.Property getProperty(String name)
+    {
+        if(null == name)
+            return null;
+        com.netscape.jsdebugging.api.Property[] props = getProperties();
+        if(null == props)
+            return null;
+        for(int i  = 0; i < props.length; i++)
+            if(name.equals(props[i].getNameString()))
+                return props[i];
+        netscape.jsdebug.Property wprop = _val.getProperty(name);
+        if(null == wprop)
+            return null;
+        com.netscape.jsdebugging.api.Property prop = new PropertyLocal(wprop);
+        if(null != prop) {
+            com.netscape.jsdebugging.api.Property[] newProps = 
+                new com.netscape.jsdebugging.api.Property[props.length+1];
+            System.arraycopy(props, 0, newProps, 0, props.length);
+            newProps[props.length] = prop;
+            _props = newProps;
+        }
+        return prop;
+    }
+
+    public String[] getPropertyHints() {return _val.getPropertyHints();}
+    public void setPropertyHints(String[] hints) {_val.setPropertyHints(hints);}
+
+    public void refresh() {
+        _val.refresh();
+        _flags  = 0;
+        _props  = null;
+        _proto  = null;
+        _parent = null;
+        _ctor   = null;
+    }
+
+    public netscape.jsdebug.Value getWrappedValue() {return _val;}
+
+    // override Object
+    public String toString()       {return _val.toString();}
+    public int    hashCode()       {return _val.hashCode();}
+
+    // private flagage...
+
+    private static final short GOT_PROTO    = (short) (1 << 0);
+    private static final short GOT_PROPS    = (short) (1 << 1);
+    private static final short GOT_PARENT   = (short) (1 << 2);
+    private static final short GOT_CTOR     = (short) (1 << 3);
+
+    private final boolean _getFlag(short b)   {return 0 != (_flags & b);}
+    private final void    _setFlag(short b)   {_flags |= b;}
+    private final void    _clearFlag(short b) {_flags &= ~b;}
+    private short _flags;
+
+    // private data...
+    
+    private netscape.jsdebug.Value _val;
+
+    private com.netscape.jsdebugging.api.Property[] _props;
+    private com.netscape.jsdebugging.api.Value      _proto;
+    private com.netscape.jsdebugging.api.Value      _parent;
+    private com.netscape.jsdebugging.api.Value      _ctor;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/AdapterLoaderRhino.java

@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import netscape.security.ForbiddenTargetException;
+import com.netscape.jsdebugging.api.DebugController;
+import com.netscape.jsdebugging.api.SourceTextProvider;
+
+public class AdapterLoaderRhino
+    implements com.netscape.jsdebugging.api.AdapterLoader
+{
+    public void setHost(String host) {} // ignored
+    public boolean isDebuggingSupported() throws ForbiddenTargetException
+    {
+        return null != DebugControllerRhino.getDebugController();
+    }
+    public DebugController getDebugController() throws ForbiddenTargetException
+    {
+        return DebugControllerRhino.getDebugController();
+    }
+    public SourceTextProvider getSourceTextProvider()
+    {
+        return SourceTextProviderRhino.getSourceTextProvider();
+    }
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/Callback.java

@@ -0,0 +1,24 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+public interface Callback
+{
+    public void call();
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/DebugBreakHookRhino.java

@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * DebugBreakHook must be subclassed to respond to hooks
+ * at a particular program instruction.
+ */
+public class DebugBreakHookRhino implements com.netscape.javascript.debug.IDebugBreakHook
+{
+    public DebugBreakHookRhino( DebugBreakHook hook )
+    {
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.javascript.debug.IThreadState debug, 
+                               com.netscape.javascript.debug.IPC pc)
+    {
+        try
+        {
+            JSThreadStateRhino ts = new JSThreadStateRhino(debug);
+            JSPCRhino jspc = (JSPCRhino) ts.getCurrentFrame().getPC();
+            ts.aboutToCallHook();
+            _hook.aboutToExecute(ts, jspc);
+            ts.returnedFromCallHook();
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+    }
+
+    public DebugBreakHook getWrappedHook() {return _hook;}
+
+    private DebugBreakHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/DebugControllerRhino.java

@@ -0,0 +1,396 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+import netscape.security.ForbiddenTargetException;
+import netscape.security.PrivilegeManager;
+
+/**
+ * This is the master control panel for observing events in the VM.
+ * Each method setXHook() must be passed an object that extends
+ * the interface XHook.  When an event of the specified type
+ * occurs, a well-known method on XHook will be called (see the
+ * various XHook interfacees for details).  The method call takes place
+ * on the same thread that triggered the event in the first place,
+ * so that any monitors held by the thread which triggered the hook
+ * will still be owned in the hook method.
+ */
+public class DebugControllerRhino implements DebugController
+{
+    public long getSupportsFlags()
+    {
+        return  0;
+    }
+
+    public static boolean setGlobalDebugManager(com.netscape.javascript.debug.IDebugManager manager)
+    {
+        if(null != _controller)
+            return false;
+        _controller = manager;
+        return true;
+    }
+
+    public static DebugControllerRhino getDebugController()
+        throws ForbiddenTargetException
+    {
+        if( null == _controllerRhino )
+            _controllerRhino = new DebugControllerRhino();
+        if( null == _controllerRhino )
+            throw new ForbiddenTargetException();
+        if( null == _controllerRhino._controller )
+        {
+            _controllerRhino = null;
+            throw new ForbiddenTargetException();
+        }
+        return _controllerRhino;        
+    }
+
+    private DebugControllerRhino()
+    {
+    }
+
+    /**
+     * Request notification of Script loading events.  Whenever a Script
+     * is loaded into or unloaded from the VM the appropriate method of 
+     * the ScriptHook argument will be called.
+     * returns the previous hook object.
+     */
+    public ScriptHook setScriptHook(ScriptHook h)
+        throws ForbiddenTargetException
+    {
+        ScriptHookRhino newWrapper = null;
+        if( null != h )
+            newWrapper = new ScriptHookRhino(h);
+
+        com.netscape.javascript.debug.IScriptHook oldWrapper = 
+                _controller.setScriptHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof ScriptHookRhino )
+            return ((ScriptHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Find the current observer of Script events, or return null if there
+     * is none.
+     */
+    public ScriptHook getScriptHook()
+    {
+        com.netscape.javascript.debug.IScriptHook oldWrapper = 
+                _controller.getScriptHook();
+        if( null != oldWrapper && oldWrapper instanceof ScriptHookRhino )
+            return ((ScriptHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Set a hook at the given program counter value.  When
+     * a thread reaches that instruction, a ThreadState object will be
+     * created and the appropriate method of the hook object
+     * will be called.
+     * returns the previous hook object.
+     */
+
+    public InstructionHook setInstructionHook(
+        PC pc,
+        InstructionHook h) 
+        throws ForbiddenTargetException
+    {
+        // XXX this is hack to deal with fact that the native v1.0 JSD 
+        // for Navigator can't handle a null instruction hook.
+        if( null == h )
+            return null;
+
+        com.netscape.javascript.debug.IPC newWrappedPC = null;
+        if( null != pc )
+            newWrappedPC = ((JSPCRhino)pc).getWrappedJSPC();
+
+        InstructionHookRhino newWrapper = null;
+        if( null != h )
+            newWrapper = new InstructionHookRhino(h, newWrappedPC);
+
+        com.netscape.javascript.debug.IInstructionHook oldWrapper =
+                _controller.setInstructionHook(newWrappedPC, newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof InstructionHookRhino )
+            return ((InstructionHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    /**
+     * Get the hook at the given program counter value, or return
+     * null if there is none.
+     */
+    public InstructionHook getInstructionHook(PC pc)
+        throws ForbiddenTargetException
+    {
+        if( null == pc )
+            return null;
+        com.netscape.javascript.debug.IPC newWrappedPC = ((JSPCRhino)pc).getWrappedJSPC();
+
+        com.netscape.javascript.debug.IInstructionHook oldWrapper = 
+                _controller.getInstructionHook(newWrappedPC);
+
+        if( null != oldWrapper && oldWrapper instanceof InstructionHookRhino )
+            return ((InstructionHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public InterruptHook setInterruptHook( InterruptHook h )
+        throws ForbiddenTargetException
+    {
+        InterruptHookRhino newWrapper = null;
+        if( null != h )
+            newWrapper = new InterruptHookRhino(h);
+
+        com.netscape.javascript.debug.IInterruptHook oldWrapper = 
+                _controller.setInterruptHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof InterruptHookRhino )
+            return ((InterruptHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public InterruptHook getInterruptHook()
+        throws ForbiddenTargetException
+    {
+        com.netscape.javascript.debug.IInterruptHook oldWrapper = 
+                _controller.getInterruptHook();
+        if( null != oldWrapper && oldWrapper instanceof InterruptHookRhino )
+            return ((InterruptHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public void sendInterrupt()
+        throws ForbiddenTargetException
+    {
+        _controller.sendInterrupt();
+    }
+
+    public void sendInterruptStepInto(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepInto() failed");
+    }
+
+    public void sendInterruptStepOver(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepOver() failed");
+    }
+
+    public void sendInterruptStepOut(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function sendInterruptStepOut() failed");
+    }
+
+    public void reinstateStepper(ThreadStateBase debug)
+    {
+        System.err.println("call to unimplemented function reinstateStepper() failed");
+    }
+
+    public DebugBreakHook setDebugBreakHook( DebugBreakHook h )
+        throws ForbiddenTargetException
+    {
+        DebugBreakHookRhino newWrapper = null;
+        if( null != h )
+            newWrapper = new DebugBreakHookRhino(h);
+
+        com.netscape.javascript.debug.IDebugBreakHook oldWrapper = 
+                _controller.setDebugBreakHook(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof DebugBreakHookRhino )
+            return ((DebugBreakHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public DebugBreakHook getDebugBreakHook()
+        throws ForbiddenTargetException
+    {
+        com.netscape.javascript.debug.IDebugBreakHook oldWrapper = 
+                _controller.getDebugBreakHook();
+
+        if( null != oldWrapper && oldWrapper instanceof DebugBreakHookRhino )
+            return ((DebugBreakHookRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public ExecResult executeScriptInStackFrame( JSStackFrameInfo frame,
+                                                 String text,
+                                                 String filename,
+                                                 int lineno )
+        throws ForbiddenTargetException
+    {
+        JSThreadStateRhino ts = (JSThreadStateRhino)frame.getThreadState();
+
+        if( ts.isWaitingForResume() )
+        {
+            Evaluator e = new Evaluator(this,ts,frame,text,filename,lineno);
+            return new ExecResultRhino( e.eval() );
+        }
+        else
+        {
+            return new ExecResultRhino( 
+                        _controller.executeScriptInStackFrame( 
+                                ((JSStackFrameInfoRhino)frame).getWrappedInfo(),
+                                text,
+                                filename,
+                                lineno) );
+        }
+    }
+
+    public ExecResult executeScriptInStackFrameValue( JSStackFrameInfo frame,
+                                                      String text,
+                                                      String filename,
+                                                      int lineno )
+        throws ForbiddenTargetException
+    {
+        return null; // XXX implement this...
+    }
+
+    public JSErrorReporter setErrorReporter(JSErrorReporter h)
+        throws ForbiddenTargetException
+    {
+        JSErrorReporterRhino newWrapper = null;
+        if( null != h )
+            newWrapper = new JSErrorReporterRhino(h);
+
+        com.netscape.javascript.debug.IErrorReporter oldWrapper = 
+                _controller.setErrorReporter(newWrapper);
+
+        if( null != oldWrapper && oldWrapper instanceof JSErrorReporterRhino)
+            return ((JSErrorReporterRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public JSErrorReporter getErrorReporter()
+        throws ForbiddenTargetException
+    {
+        com.netscape.javascript.debug.IErrorReporter oldWrapper = 
+                _controller.getErrorReporter();
+
+        if( null != oldWrapper && oldWrapper instanceof JSErrorReporterRhino)
+            return ((JSErrorReporterRhino)oldWrapper).getWrappedHook();
+        return null;
+    }
+
+    public void iterateScripts(ScriptHook h)
+    {
+        // XXX does nothing at present...
+    }
+
+    public int getMajorVersion()
+    {
+        return _controller.getMajorVersion();
+    }
+    public int getMinorVersion()
+    {
+        return _controller.getMinorVersion();
+    }
+
+    public com.netscape.javascript.debug.IDebugManager getWrappedController()
+    {
+        return _controller;
+    }
+
+    // data...
+
+    private static com.netscape.javascript.debug.IDebugManager _controller = null;
+
+    private static DebugControllerRhino _controllerRhino = null;
+}
+
+class Evaluator implements Callback
+{
+    public Evaluator(DebugControllerRhino dc,
+                     JSThreadStateRhino ts,
+                     JSStackFrameInfo frame,
+                     String text,
+                     String filename,
+                     int lineno)
+    {
+        _dc         = dc      ;
+        _ts         = ts      ;
+        _frame      = frame   ;
+        _text       = text    ;
+        _filename   = filename;
+        _lineno     = lineno  ;
+        _completed  = false;
+        _result     = null;
+    }
+
+    public String eval()
+    {
+        if( ! _completed && _ts.addCallbackEvent(this) )
+        {
+            synchronized(this)
+            {
+                while( ! _completed )
+                {
+                    try 
+                    {
+                        wait();
+                    }
+                    catch(Exception e)
+                    {
+                       // eat it...
+                        e.printStackTrace();
+                        System.out.println(e);
+                        break;
+                    }
+                }
+            }
+        }
+        return _result;
+    }
+
+    // implement Callback    
+    public synchronized void call()
+    {
+        try
+        {
+            PrivilegeManager.enablePrivilege("Debugger");
+            _result = 
+                _dc.getWrappedController().executeScriptInStackFrame( 
+                            ((JSStackFrameInfoRhino)_frame).getWrappedInfo(),
+                            _text,
+                            _filename,
+                            _lineno);
+        }
+        catch(Exception e)
+        {
+            // eat it...
+            e.printStackTrace();
+            System.out.println(e);
+        }
+        _completed = true;
+        notify();
+    }
+
+    private DebugControllerRhino _dc;
+    private JSThreadStateRhino   _ts;
+    private JSStackFrameInfo     _frame;
+    private String               _text;
+    private String               _filename;
+    private int                  _lineno;
+    private boolean              _completed;
+    private String               _result;
+}    
+
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/ExecResultRhino.java

@@ -0,0 +1,43 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+public class ExecResultRhino
+    implements com.netscape.jsdebugging.api.ExecResult
+{
+    ExecResultRhino( String str )
+    {
+        _str = str;
+    }
+
+    public String   getResult()             {return _str;}
+    public boolean  getErrorOccured()       {return false;}
+    public String   getErrorMessage()       {return null;}
+    public String   getErrorFilename()      {return null;}
+    public int      getErrorLineNumber()    {return 0;}
+    public String   getErrorLineBuffer()    {return null;}
+    public int      getErrorTokenOffset()   {return 0;}
+
+    public com.netscape.jsdebugging.api.Value getResultValue() 
+                                        {return null;}    // XXX implement this
+
+    private String _str;
+}    
+
+

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/InstructionHookRhino.java

@@ -0,0 +1,47 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * InstructionHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InstructionHookRhino implements com.netscape.javascript.debug.IInstructionHook
+{
+    InstructionHookRhino( InstructionHook hook, 
+                          com.netscape.javascript.debug.IPC pc )
+    {
+//        super(pc);
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.javascript.debug.IThreadState debug)
+    {
+        JSThreadStateRhino ts = new JSThreadStateRhino(debug);
+        ts.aboutToCallHook();
+        _hook.aboutToExecute(ts);
+        ts.returnedFromCallHook();
+    }
+
+    public InstructionHook getWrappedHook() {return _hook;}
+
+    private InstructionHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/InterruptHookRhino.java

@@ -0,0 +1,56 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * InterruptHook must be subinterfaceed to respond to hooks
+ * at a particular program instruction.
+ */
+public class InterruptHookRhino implements com.netscape.javascript.debug.IInterruptHook
+{
+    public InterruptHookRhino( InterruptHook hook )
+    {
+        _hook = hook;
+    }
+
+    public void aboutToExecute(com.netscape.javascript.debug.IThreadState debug, 
+                               com.netscape.javascript.debug.IPC pc)
+    {
+//        System.out.println( "InterruptHookRhino called..." );
+        try
+        {
+            JSThreadStateRhino ts = new JSThreadStateRhino(debug);
+            JSPCRhino jspc = (JSPCRhino) ts.getCurrentFrame().getPC();
+            ts.aboutToCallHook();
+            _hook.aboutToExecute(ts, jspc);
+            ts.returnedFromCallHook();
+        }
+        catch( Exception e )
+        {
+            e.printStackTrace();
+            // eat it.
+        }
+    }
+
+    public InterruptHook getWrappedHook() {return _hook;}
+
+    private InterruptHook _hook;
+}

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/JSErrorReporterRhino.java

@@ -0,0 +1,42 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+
+public class JSErrorReporterRhino implements com.netscape.javascript.debug.IErrorReporter
+{
+    public JSErrorReporterRhino(JSErrorReporter er)
+    {
+        _er = er;
+    }
+
+    public int reportError( String msg,
+                            String filename,
+                            int    lineno,
+                            String linebuf,
+                            int    tokenOffset )
+    {
+        return _er.reportError(msg, filename, lineno, linebuf, tokenOffset);
+    }
+
+    public JSErrorReporter getWrappedHook() {return _er;}
+
+    private JSErrorReporter _er;
+}    

js/jsdj/classes/com/netscape/jsdebugging/api/rhino/JSPCRhino.java

@@ -0,0 +1,68 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+package com.netscape.jsdebugging.api.rhino;
+
+import com.netscape.jsdebugging.api.*;
+
+/**
+ * This subinterface of PC provides JavaScript-specific information.
+ */
+public class JSPCRhino implements JSPC
+{
+    public JSPCRhino(com.netscape.javascript.debug.IPC pc)
+    {
+        this( pc, new ScriptRhino(pc.getScript()) );
+    }
+
+    public JSPCRhino(com.netscape.javascript.debug.IPC pc, ScriptRhino script)
+    {
+        _pc = pc;
+        _script = script;
+        _sourceLocation = 
+            new JSSourceLocationRhino(this, 
+                    (com.netscape.javascript.debug.ISourceLocation)_pc.getSourceLocation());
+    }
+
+    public Script getScript()                   {return _script;}
+    public int getPC()                          {return _pc.getPC();}
+    public boolean isValid()                    {return _pc.isValid();}
+    public SourceLocation getSourceLocation()   {return  _sourceLocation;}
+
+    public boolean equals(Object obj)
+    {
+        try
+        {
+            JSPCRhino other = (JSPCRhino) obj;
+            return  other._pc.getScript() == _pc.getScript() &&
+                    other._pc.getPC() == _pc.getPC();
+        }
+        catch( ClassCastException e )
+        {
+            return false;
+        }
+    }
+    public int hashCode()                       {return _pc.hashCode();}
+    public String toString()                    {return _pc.toString();}
+
+    public com.netscape.javascript.debug.IPC getWrappedJSPC() {return _pc;}
+
+    private  com.netscape.javascript.debug.IPC   _pc;
+    private  ScriptRhino             _script;
+    private  JSSourceLocationRhino   _sourceLocation;
+}