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Use GNOME application associations for GTK2 builds (bug 128668). r=bzbarsky, sr=blizzard.

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This commit is contained in:
bryner%brianryner.com 2003-09-29 22:04:05 +00:00
parent e518712ca7
commit 5eba154d79
5 changed files with 406 additions and 17 deletions
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3
docshell/build/Makefile.in
View File

@ -107,3 +107,6 @@ ifeq ($(OS_ARCH),WINNT)
OS_LIBS += $(call EXPAND_LIBNAME, shell32)
endif
ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
EXTRA_DSO_LDOPTS += $(TK_LIBS)
endif

10
uriloader/exthandler/Makefile.in
View File

@ -82,6 +82,10 @@ OSHELPER += nsInternetConfig.cpp \
$(NULL)
endif
ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
OSHELPER += nsGNOMERegistry.cpp
endif
EXPORTS = nsExternalHelperAppService.h \
nsExternalProtocolHandler.h \
$(OSDIR)/nsOSHelperAppService.h \
@ -93,7 +97,7 @@ XPIDLSRCS = \
nsIExternalProtocolService.idl \
nsIExternalHelperAppService.idl \
$(NULL)
ifneq (,$(filter mac cocoa,$(MOZ_WIDGET_TOOLKIT)))
XPIDLSRCS += nsIInternetConfigService.idl
endif
@ -114,6 +118,10 @@ FORCE_STATIC_LIB = 1
SRCS_IN_OBJDIR = 1
include $(topsrcdir)/config/rules.mk
ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
CXXFLAGS += $(TK_CFLAGS)
endif
# the use of multiple VPATH dirs is broken in cygwin make
ifeq ($(OS_ARCH),WINNT)
export:: $(OSDIR)/nsOSHelperAppService.cpp

289
uriloader/exthandler/unix/nsGNOMERegistry.cpp Normal file
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@ -0,0 +1,289 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the GNOME helper app implementation.
*
* The Initial Developer of the Original Code is
* IBM Corporation.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Ryner <bryner@brianryner.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsGNOMERegistry.h"
#include "prlink.h"
#include "prmem.h"
#include "nsString.h"
#include "nsIComponentManager.h"
#include "nsILocalFile.h"
#include <glib.h>
#include <glib-object.h>
static PRLibrary *gconfLib;
static PRLibrary *gnomeLib;
static PRLibrary *vfsLib;
typedef struct _GConfClient GConfClient;
typedef struct _GnomeProgram GnomeProgram;
typedef struct _GnomeModuleInfo GnomeModuleInfo;
typedef struct {
char *id;
char *name;
char *command;
/* there is more here, but we don't need it */
} GnomeVFSMimeApplication;
typedef GConfClient * (*_gconf_client_get_default_fn)();
typedef gchar * (*_gconf_client_get_string_fn)(GConfClient *,
const char *, GError **);
typedef gboolean (*_gnome_url_show_fn)(const char *, GError **);
typedef const char * (*_gnome_vfs_mime_type_from_name_fn)(const char *);
typedef GList * (*_gnome_vfs_mime_get_extensions_list_fn)(const char *);
typedef void (*_gnome_vfs_mime_extensions_list_free_fn)(GList *);
typedef const char * (*_gnome_vfs_mime_get_description_fn)(const char *);
typedef GnomeVFSMimeApplication * (*_gnome_vfs_mime_get_default_application_fn)
(const char *);
typedef void (*_gnome_vfs_mime_application_free_fn)(GnomeVFSMimeApplication *);
typedef GnomeProgram * (*_gnome_program_init_fn)(const char *, const char *,
const GnomeModuleInfo *, int,
char **, const char *, ...);
typedef const GnomeModuleInfo * (*_libgnome_module_info_get_fn)();
#define DECL_FUNC_PTR(func) static _##func##_fn _##func
DECL_FUNC_PTR(gconf_client_get_default);
DECL_FUNC_PTR(gconf_client_get_string);
DECL_FUNC_PTR(gnome_url_show);
DECL_FUNC_PTR(gnome_vfs_mime_type_from_name);
DECL_FUNC_PTR(gnome_vfs_mime_get_extensions_list);
DECL_FUNC_PTR(gnome_vfs_mime_extensions_list_free);
DECL_FUNC_PTR(gnome_vfs_mime_get_description);
DECL_FUNC_PTR(gnome_vfs_mime_get_default_application);
DECL_FUNC_PTR(gnome_vfs_mime_application_free);
DECL_FUNC_PTR(gnome_program_init);
DECL_FUNC_PTR(libgnome_module_info_get);
static void
CleanUp()
{
// Unload all libraries
if (gnomeLib)
PR_UnloadLibrary(gnomeLib);
if (gconfLib)
PR_UnloadLibrary(gconfLib);
if (vfsLib)
PR_UnloadLibrary(vfsLib);
gnomeLib = gconfLib = vfsLib = nsnull;
}
/* static */ void
nsGNOMERegistry::Startup()
{
#define GET_LIB_FUNCTION(lib, func) \
PR_BEGIN_MACRO \
_##func = (_##func##_fn) PR_FindFunctionSymbol(lib##Lib, #func); \
if (!_##func) { \
PR_Free(libName); \
CleanUp(); \
return; \
} \
PR_END_MACRO
// Attempt to open libgconf
char *libName = PR_GetLibraryName(nsnull, "gconf-2");
gconfLib = PR_LoadLibrary(libName);
if (gconfLib) {
GET_LIB_FUNCTION(gconf, gconf_client_get_default);
GET_LIB_FUNCTION(gconf, gconf_client_get_string);
}
PR_Free(libName);
// Attempt to open libgnome
libName = PR_GetLibraryName(nsnull, "gnome-2");
gnomeLib = PR_LoadLibrary(libName);
if (gnomeLib) {
GET_LIB_FUNCTION(gnome, gnome_url_show);
GET_LIB_FUNCTION(gnome, gnome_program_init);
GET_LIB_FUNCTION(gnome, libgnome_module_info_get);
}
PR_Free(libName);
// Attempt to open libgnomevfs
libName = PR_GetLibraryName(nsnull, "gnomevfs-2");
vfsLib = PR_LoadLibrary(libName);
if (vfsLib) {
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_type_from_name);
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_get_extensions_list);
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_extensions_list_free);
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_get_description);
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_get_default_application);
GET_LIB_FUNCTION(vfs, gnome_vfs_mime_application_free);
}
PR_Free(libName);
// Initialize GNOME, if it's not already initialized. It's not
// necessary to tell GNOME about our actual command line arguments.
char *argv[1] = { "gecko" };
_gnome_program_init("Gecko", "1.0", _libgnome_module_info_get(),
1, argv, NULL);
// Note: after GNOME has been initialized, do not ever unload these
// libraries. They register atexit handlers, so if they are unloaded, we'll
// crash on exit.
}
/* static */ PRBool
nsGNOMERegistry::HandlerExists(const char *aProtocolScheme)
{
if (!gconfLib)
return PR_FALSE;
GConfClient *client = _gconf_client_get_default();
NS_ASSERTION(client, "no gconf client");
nsCAutoString gconfPath(NS_LITERAL_CSTRING("/desktop/gnome/url-handlers/") +
nsDependentCString(aProtocolScheme) +
NS_LITERAL_CSTRING("/command"));
gchar *app = _gconf_client_get_string(client, gconfPath.get(), NULL);
g_object_unref(G_OBJECT(client));
if (app) {
g_free(app);
return PR_TRUE;
}
return PR_FALSE;
}
/* static */ nsresult
nsGNOMERegistry::LoadURL(nsIURI *aURL)
{
if (!gconfLib)
return NS_ERROR_FAILURE;
nsCAutoString spec;
aURL->GetAsciiSpec(spec);
// XXX what if gnome_url_show() uses the default handler and that's us?
if (_gnome_url_show(spec.get(), NULL))
return NS_OK;
return NS_ERROR_FAILURE;
}
/* static */ already_AddRefed<nsIMIMEInfo>
nsGNOMERegistry::GetFromExtension(const char *aFileExt)
{
if (!gconfLib)
return nsnull;
// Get the MIME type from the extension, then call GetFromType to
// fill in the MIMEInfo.
nsCAutoString fileExtToUse;
if (aFileExt && aFileExt[0] != '.')
fileExtToUse = '.';
fileExtToUse.Append(aFileExt);
const char *mimeType = _gnome_vfs_mime_type_from_name(fileExtToUse.get());
if (!strcmp(mimeType, "application/octet-stream"))
return nsnull;
return GetFromType(mimeType);
}
/* static */ already_AddRefed<nsIMIMEInfo>
nsGNOMERegistry::GetFromType(const char *aMIMEType)
{
if (!gconfLib)
return nsnull;
nsCOMPtr<nsIMIMEInfo> mimeInfo;
GnomeVFSMimeApplication *handlerApp = _gnome_vfs_mime_get_default_application(aMIMEType);
if (!handlerApp)
return nsnull;
mimeInfo = do_CreateInstance(NS_MIMEINFO_CONTRACTID);
NS_ENSURE_TRUE(mimeInfo, nsnull);
mimeInfo->SetMIMEType(aMIMEType);
// Get the list of extensions and append then to the mimeInfo.
GList *extensions = _gnome_vfs_mime_get_extensions_list(aMIMEType);
for (GList *extension = extensions; extension; extension = extension->next)
mimeInfo->AppendExtension((const char *) extension->data);
_gnome_vfs_mime_extensions_list_free(extensions);
const char *description = _gnome_vfs_mime_get_description(aMIMEType);
mimeInfo->SetDescription(NS_ConvertUTF8toUCS2(description).get());
// Convert UTF-8 registry value to filesystem encoding, which
// g_find_program_in_path() uses.
gchar *nativeCommand = g_filename_from_utf8(handlerApp->command,
-1, NULL, NULL, NULL);
if (!nativeCommand) {
NS_ERROR("Could not convert helper app command to filesystem encoding");
return nsnull;
}
gchar *commandPath = g_find_program_in_path(nativeCommand);
g_free(nativeCommand);
nsCOMPtr<nsILocalFile> appFile;
NS_NewNativeLocalFile(nsDependentCString(commandPath), PR_TRUE,
getter_AddRefs(appFile));
if (appFile) {
mimeInfo->SetDefaultApplicationHandler(appFile);
mimeInfo->SetDefaultDescription(NS_ConvertUTF8toUCS2(handlerApp->name).get());
mimeInfo->SetPreferredAction(nsIMIMEInfo::useSystemDefault);
}
_gnome_vfs_mime_application_free(handlerApp);
nsIMIMEInfo* retval;
NS_ADDREF((retval = mimeInfo));
return retval;
}

54
uriloader/exthandler/unix/nsGNOMERegistry.h Normal file
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@ -0,0 +1,54 @@
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is the GNOME helper app implementation.
*
* The Initial Developer of the Original Code is
* IBM Corporation.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Brian Ryner <bryner@brianryner.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsIURI.h"
#include "nsIMIMEInfo.h"
#include "nsCOMPtr.h"
class nsGNOMERegistry
{
public:
static void Startup();
static PRBool HandlerExists(const char *aProtocolScheme);
static nsresult LoadURL(nsIURI *aURL);
static already_AddRefed<nsIMIMEInfo> GetFromExtension(const char *aFileExt);
static already_AddRefed<nsIMIMEInfo> GetFromType(const char *aMIMEType);
};

67
uriloader/exthandler/unix/nsOSHelperAppService.cpp
View File

@ -22,6 +22,9 @@
*/
#include "nsOSHelperAppService.h"
#ifdef MOZ_WIDGET_GTK2
#include "nsGNOMERegistry.h"
#endif
#include "nsISupports.h"
#include "nsString.h"
#include "nsReadableUtils.h"
@ -63,6 +66,9 @@ IsNetscapeFormat(const nsAString& aBuffer);
nsOSHelperAppService::nsOSHelperAppService() : nsExternalHelperAppService()
{
#ifdef MOZ_WIDGET_GTK2
nsGNOMERegistry::Startup();
#endif
}
nsOSHelperAppService::~nsOSHelperAppService()
@ -1262,6 +1268,13 @@ NS_IMETHODIMP nsOSHelperAppService::ExternalProtocolHandlerExists(const char * a
*aHandlerExists = (NS_SUCCEEDED(rv1) && exists && NS_SUCCEEDED(rv2) && isExecutable);
LOG((" handler exists: %s\n", *aHandlerExists ? "yes" : "no"));
}
#ifdef MOZ_WIDGET_GTK2
// Check the GConf registry for a protocol handler
if (!*aHandlerExists)
*aHandlerExists = nsGNOMERegistry::HandlerExists(aProtocolScheme);
#endif
return NS_OK;
}
@ -1278,26 +1291,31 @@ NS_IMETHODIMP nsOSHelperAppService::LoadUrl(nsIURI * aURI)
nsCOMPtr<nsIFile> appFile;
rv = GetHandlerAppFromPrefs(scheme.get(), getter_AddRefs(appFile));
if (NS_FAILED(rv))
return rv;
if (NS_SUCCEEDED(rv)) {
// Let's not support passing arguments for now
nsCOMPtr<nsIProcess> proc(do_CreateInstance("@mozilla.org/process/util;1", &rv));
if (NS_FAILED(rv))
return rv;
// Let's not support passing arguments for now
nsCOMPtr<nsIProcess> proc(do_CreateInstance("@mozilla.org/process/util;1", &rv));
if (NS_FAILED(rv))
return rv;
rv = proc->Init(appFile);
if (NS_FAILED(rv))
return rv;
rv = proc->Init(appFile);
if (NS_FAILED(rv))
return rv;
nsCAutoString spec;
rv = aURI->GetAsciiSpec(spec);
if (NS_FAILED(rv))
return rv;
nsCAutoString spec;
rv = aURI->GetAsciiSpec(spec);
if (NS_FAILED(rv))
return rv;
const char* args[] = { spec.get() };
PRUint32 tmp;
return proc->Run(/*blocking*/PR_FALSE, args, NS_ARRAY_LENGTH(args), &tmp);
}
const char* args[] = { spec.get() };
PRUint32 tmp;
return proc->Run(/*blocking*/PR_FALSE, args, NS_ARRAY_LENGTH(args), &tmp);
#ifdef MOZ_WIDGET_GTK2
return nsGNOMERegistry::LoadURL(aURI);
#else
return rv;
#endif
}
nsresult nsOSHelperAppService::GetFileTokenForPath(const PRUnichar * platformAppPath, nsIFile ** aFile)
@ -1370,6 +1388,14 @@ nsOSHelperAppService::GetFromExtension(const char *aFileExt) {
LOG(("Here we do an extension lookup for '%s'\n", aFileExt));
#ifdef MOZ_WIDGET_GTK2
nsIMIMEInfo *gnomeInfo = nsGNOMERegistry::GetFromExtension(aFileExt).get();
if (gnomeInfo) {
LOG(("Got MIMEInfo from GNOME registry\n"));
return gnomeInfo;
}
#endif
nsAutoString mimeType, majorType, minorType,
mime_types_description, mailcap_description,
handler, mozillaFlags;
@ -1444,6 +1470,15 @@ nsOSHelperAppService::GetFromType(const char *aMIMEType) {
return nsnull;
LOG(("Here we do a mimetype lookup for '%s'\n", aMIMEType));
#ifdef MOZ_WIDGET_GTK2
nsIMIMEInfo *gnomeInfo = nsGNOMERegistry::GetFromType(aMIMEType).get();
if (gnomeInfo) {
LOG(("Got MIMEInfo from GNOME registry\n"));
return gnomeInfo;
}
#endif
// extract the major and minor types
NS_ConvertASCIItoUTF16 mimeType(aMIMEType);
nsAString::const_iterator start_iter, end_iter,