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Add XDG path support on Linux and other Unix based systems (excluding macOS)

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wuggy 2026-04-17 15:21:01 -07:00
commit 438b881cbe
1 changed files with 36 additions and 14 deletions
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50
toolkit/xre/nsXREDirProvider.cpp
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@ -400,7 +400,7 @@ nsXREDirProvider::GetFile(const char* aProperty, bool* aPersistent,
rv = localDir->AppendNative(NS_LITERAL_CSTRING("NativeMessagingHosts"));
}
#else
rv = localDir->AppendNative(NS_LITERAL_CSTRING(".mozilla"));
rv = localDir->AppendNative(NS_LITERAL_CSTRING("mozilla"));
if (NS_SUCCEEDED(rv)) {
rv = localDir->AppendNative(NS_LITERAL_CSTRING("native-messaging-hosts"));
}
@ -1361,8 +1361,17 @@ nsXREDirProvider::GetUserDataDirectoryHome(nsIFile** aFile, bool aLocal)
rv = localDir->AppendNative(NS_LITERAL_CSTRING(".cache"));
}
} else {
rv = NS_NewNativeLocalFile(nsDependentCString(homeDir), true,
getter_AddRefs(localDir));
// If $XDG_CONFIG_HOME is defined use it, otherwise use $HOME/.config.
const char* configHome = getenv("XDG_CONFIG_HOME");
if (configHome && *configHome) {
rv = NS_NewNativeLocalFile(nsDependentCString(configHome), true,
getter_AddRefs(localDir));
} else {
rv = NS_NewNativeLocalFile(nsDependentCString(homeDir), true,
getter_AddRefs(localDir));
if (NS_SUCCEEDED(rv))
rv = localDir->AppendNative(NS_LITERAL_CSTRING(".config"));
}
}
#else
#error "Don't know how to get product dir on your platform"
@ -1375,9 +1384,31 @@ nsXREDirProvider::GetUserDataDirectoryHome(nsIFile** aFile, bool aLocal)
nsresult
nsXREDirProvider::GetSysUserExtensionsDirectory(nsIFile** aFile)
{
nsresult rv;
nsCOMPtr<nsIFile> localDir;
nsresult rv = GetUserDataDirectoryHome(getter_AddRefs(localDir), false);
#if defined(XP_UNIX) && !defined(XP_MACOSX)
const char* dataHome = getenv("XDG_DATA_HOME");
if (dataHome && *dataHome) {
rv = NS_NewNativeLocalFile(nsDependentCString(dataHome), true,
getter_AddRefs(localDir));
NS_ENSURE_SUCCESS(rv, rv);
} else {
const char* homeDir = getenv("HOME");
if (!homeDir || !*homeDir)
return NS_ERROR_FAILURE;
rv = NS_NewNativeLocalFile(nsDependentCString(homeDir), true,
getter_AddRefs(localDir));
NS_ENSURE_SUCCESS(rv, rv);
rv = localDir->AppendNative(NS_LITERAL_CSTRING(".local"));
NS_ENSURE_SUCCESS(rv, rv);
rv = localDir->AppendNative(NS_LITERAL_CSTRING("share"));
NS_ENSURE_SUCCESS(rv, rv);
}
#else
rv = GetUserDataDirectoryHome(getter_AddRefs(localDir), false);
NS_ENSURE_SUCCESS(rv, rv);
#endif
//rv = AppendSysUserExtensionPath(localDir);
//NS_ENSURE_SUCCESS(rv, rv);
@ -1482,7 +1513,7 @@ nsXREDirProvider::AppendSysUserExtensionPath(nsIFile* aFile)
#elif defined(XP_UNIX)
static const char* const sXR = ".mozilla";
static const char* const sXR = "mozilla";
rv = aFile->AppendNative(nsDependentCString(sXR));
NS_ENSURE_SUCCESS(rv, rv);
@ -1556,10 +1587,6 @@ nsXREDirProvider::AppendProfilePath(nsIFile* aFile,
#elif defined(XP_UNIX)
nsAutoCString folder;
// Make it hidden (by starting with "."), except when local (the
// profile is already under ~/.cache or XDG_CACHE_HOME).
if (!aLocal)
folder.Assign('.');
if (!profile.IsEmpty()) {
// Skip any leading path characters
@ -1567,11 +1594,6 @@ nsXREDirProvider::AppendProfilePath(nsIFile* aFile,
while (*profileStart == '/' || *profileStart == '\\')
profileStart++;
// On the off chance that someone wanted their folder to be hidden don't
// let it become ".."
if (*profileStart == '.' && !aLocal)
profileStart++;
folder.Append(profileStart);
ToLowerCase(folder);