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Added rule so that resource://Resource/ maps to CurrentProcessDirectory.

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warren%netscape.com 2000-01-05 03:43:21 +00:00
parent 76b19b6b68
commit 9466469ea2
1 changed files with 81 additions and 0 deletions
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81
netwerk/protocol/res/src/nsResProtocolHandler.cpp
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@ -85,6 +85,87 @@ nsResProtocolHandler::Init()
);
if (NS_FAILED(rv)) return rv;
// Set up the "Resource" root to point to the old resource location
// such that:
// resource://<path> == res://Resource/<path>
#ifdef XP_PC
// XXX why is this one inconsistent -- Mac Unix and BeOS seem to look inthe current process dir
rv = SetSpecialDir("Resource", nsSpecialSystemDirectory::XPCOM_CurrentProcessComponentRegistry);
if (NS_FAILED(rv)) return rv;
#elif defined (XP_MAC)
rv = SetSpecialDir("Resource", nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
if (NS_FAILED(rv)) return rv;
#elif defined(XP_UNIX)
// first add $MOZILLA_FIVE_HOME if it exists
char* path = PR_GetEnv("MOZILLA_FIVE_HOME");
if (path) {
char* fileURL = PR_smprintf("file:///%s", path);
PR_Free(path);
rv = AppendSubstitution("Resource", fileURL);
PR_Free(fileURL);
if (NS_FAILED(rv)) return rv;
}
// then add pwd
char homepath[MAXPATHLEN];
FILE* pp;
if (!(pp = popen("pwd", "r"))) {
NS_WARNING("res protocol: can't open pwd");
return NS_ERROR_FAILURE;
}
if (fgets(homepath, MAXPATHLEN, pp)) {
homepath[PL_strlen(homepath)-1] = 0;
}
else {
NS_WARNING("res protocol: can't get homepath");
pclose(pp);
return NS_ERROR_FAILURE;
}
pclose(pp);
char* fileURL = PR_smprintf("file:///%s", homepath);
rv = AppendSubstitution("Resource", fileURL);
PR_Free(fileURL);
if (NS_FAILED(rv)) return rv;
#elif defined(XP_BEOS)
// first add $MOZILLA_FIVE_HOME if it exists
const char *moz5 = getenv("MOZILLA_FIVE_HOME");
if (moz5) {
char* fileURL = PR_smprintf("file:///%s", moz5);
rv = AppendSubstitution("Resource", fileURL);
PR_Free(fileURL);
if (NS_FAILED(rv)) return rv;
}
// then add pwd
static char buf[MAXPATHLEN];
int32 cookie = 0;
image_info info;
char *p;
*buf = 0;
if (get_next_image_info(0, &cookie, &info) != B_OK) {
NS_WARNING("res protocol: get_next_image_info failed");
return NS_ERROR_FAILURE;
}
strcpy(buf, info.name);
if ((p = strrchr(buf, '/')) == 0) {
NS_WARNING("res protocol: no slash in working dir");
return NS_ERROR_FAILURE;
}
*p = 0;
char* fileURL = PR_smprintf("file:///%s", buf);
rv = AppendSubstitution("Resource", fileURL);
if (NS_FAILED(rv)) return rv;
#endif
return rv;
}