Bug 9173: Change the default Firefox profile directory to be TBB-relative.

This should eliminate our need to rely on a wrapper script that
sets /Users/arthur and launches Firefox with -profile.

toolkit/profile/nsToolkitProfileService.cpp

@@ -723,10 +723,11 @@ nsresult nsToolkitProfileService::Init() {
   NS_ASSERTION(gDirServiceProvider, "No dirserviceprovider!");
   nsresult rv;
 
-  rv = nsXREDirProvider::GetUserAppDataDirectory(getter_AddRefs(mAppData));
+  rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(mAppData));
   NS_ENSURE_SUCCESS(rv, rv);
 
-  rv = nsXREDirProvider::GetUserLocalDataDirectory(getter_AddRefs(mTempData));
+  rv =
+      gDirServiceProvider->GetUserLocalDataDirectory(getter_AddRefs(mTempData));
   NS_ENSURE_SUCCESS(rv, rv);
 
   rv = mAppData->Clone(getter_AddRefs(mProfileDBFile));

toolkit/xre/nsAppRunner.cpp

@@ -3262,7 +3262,7 @@ int XREMain::XRE_mainInit(bool* aExitFlag) {
   if ((mAppData->flags & NS_XRE_ENABLE_CRASH_REPORTER) &&
       NS_SUCCEEDED(CrashReporter::SetExceptionHandler(xreBinDirectory))) {
     nsCOMPtr<nsIFile> file;
-    rv = nsXREDirProvider::GetUserAppDataDirectory(getter_AddRefs(file));
+    rv = mDirProvider.GetUserAppDataDirectory(getter_AddRefs(file));
     if (NS_SUCCEEDED(rv)) {
       CrashReporter::SetUserAppDataDirectory(file);
     }

toolkit/xre/nsConsoleWriter.cpp

@@ -29,7 +29,7 @@ void WriteConsoleLog() {
   } else {
     if (!gLogConsoleErrors) return;
 
-    rv = nsXREDirProvider::GetUserAppDataDirectory(getter_AddRefs(lfile));
+    rv = gDirServiceProvider->GetUserAppDataDirectory(getter_AddRefs(lfile));
     if (NS_FAILED(rv)) return;
 
     lfile->AppendNative("console.log"_ns);

toolkit/xre/nsXREDirProvider.cpp

@@ -32,6 +32,7 @@
 #include "nsArrayEnumerator.h"
 #include "nsEnumeratorUtils.h"
 #include "nsReadableUtils.h"
+#include "nsXPCOMPrivate.h"  // for XPCOM_FILE_PATH_SEPARATOR
 
 #include "SpecialSystemDirectory.h"
 
@@ -244,9 +245,6 @@ nsresult nsXREDirProvider::GetUserProfilesRootDir(nsIFile** aResult) {
   nsresult rv = GetUserDataDirectory(getter_AddRefs(file), false);
 
   if (NS_SUCCEEDED(rv)) {
-#if !defined(XP_UNIX) || defined(XP_MACOSX)
-    rv = file->AppendNative("Profiles"_ns);
-#endif
     // We must create the profile directory here if it does not exist.
     nsresult tmp = EnsureDirectoryExists(file);
     if (NS_FAILED(tmp)) {
@@ -262,9 +260,6 @@ nsresult nsXREDirProvider::GetUserProfilesLocalDir(nsIFile** aResult) {
   nsresult rv = GetUserDataDirectory(getter_AddRefs(file), true);
 
   if (NS_SUCCEEDED(rv)) {
-#if !defined(XP_UNIX) || defined(XP_MACOSX)
-    rv = file->AppendNative("Profiles"_ns);
-#endif
     // We must create the profile directory here if it does not exist.
     nsresult tmp = EnsureDirectoryExists(file);
     if (NS_FAILED(tmp)) {
@@ -1394,7 +1389,7 @@ nsresult nsXREDirProvider::SetUserDataProfileDirectory(nsCOMPtr<nsIFile>& aFile,
 nsresult nsXREDirProvider::GetUserDataDirectoryHome(nsIFile** aFile,
                                                     bool aLocal) {
   // Copied from nsAppFileLocationProvider (more or less)
-  nsresult rv;
+  NS_ENSURE_ARG_POINTER(aFile);
   nsCOMPtr<nsIFile> localDir;
 
   if (aLocal && gDataDirHomeLocal) {
@@ -1404,80 +1399,39 @@ nsresult nsXREDirProvider::GetUserDataDirectoryHome(nsIFile** aFile,
     return gDataDirHome->Clone(aFile);
   }
 
-#if defined(XP_MACOSX)
-  FSRef fsRef;
-  OSType folderType;
-  if (aLocal) {
-    folderType = kCachedDataFolderType;
-  } else {
-#  ifdef MOZ_THUNDERBIRD
-    folderType = kDomainLibraryFolderType;
-#  else
-    folderType = kApplicationSupportFolderType;
-#  endif
-  }
-  OSErr err = ::FSFindFolder(kUserDomain, folderType, kCreateFolder, &fsRef);
-  NS_ENSURE_FALSE(err, NS_ERROR_FAILURE);
-
-  rv = NS_NewNativeLocalFile(EmptyCString(), true, getter_AddRefs(localDir));
+  nsresult rv = GetAppDir()->Clone(getter_AddRefs(localDir));
   NS_ENSURE_SUCCESS(rv, rv);
 
-  nsCOMPtr<nsILocalFileMac> dirFileMac = do_QueryInterface(localDir);
-  NS_ENSURE_TRUE(dirFileMac, NS_ERROR_UNEXPECTED);
-
-  rv = dirFileMac->InitWithFSRef(&fsRef);
-  NS_ENSURE_SUCCESS(rv, rv);
+  int levelsToRemove = 1;  // In FF21+, appDir points to browser subdirectory.
+#if defined(XP_MACOSX)
+  levelsToRemove += 2;
+#endif
+  while (localDir && (levelsToRemove > 0)) {
+    // When crawling up the hierarchy, components named "." do not count.
+    nsAutoCString removedName;
+    rv = localDir->GetNativeLeafName(removedName);
+    NS_ENSURE_SUCCESS(rv, rv);
+    bool didRemove = !removedName.Equals(".");
 
-  localDir = dirFileMac;
-#elif defined(XP_IOS)
-  nsAutoCString userDir;
-  if (GetUIKitDirectory(aLocal, userDir)) {
-    rv = NS_NewNativeLocalFile(userDir, true, getter_AddRefs(localDir));
-  } else {
-    rv = NS_ERROR_FAILURE;
-  }
-  NS_ENSURE_SUCCESS(rv, rv);
-#elif defined(XP_WIN)
-  nsString path;
-  if (aLocal) {
-    rv = GetShellFolderPath(FOLDERID_LocalAppData, path);
-    if (NS_FAILED(rv)) rv = GetRegWindowsAppDataFolder(aLocal, path);
-  }
-  if (!aLocal || NS_FAILED(rv)) {
-    rv = GetShellFolderPath(FOLDERID_RoamingAppData, path);
-    if (NS_FAILED(rv)) {
-      if (!aLocal) rv = GetRegWindowsAppDataFolder(aLocal, path);
-    }
+    // Remove a directory component.
+    nsCOMPtr<nsIFile> parentDir;
+    rv = localDir->GetParent(getter_AddRefs(parentDir));
+    NS_ENSURE_SUCCESS(rv, rv);
+    localDir = parentDir;
+    if (didRemove) --levelsToRemove;
   }
-  NS_ENSURE_SUCCESS(rv, rv);
 
-  rv = NS_NewLocalFile(path, true, getter_AddRefs(localDir));
-#elif defined(XP_UNIX)
-  const char* homeDir = getenv("HOME");
-  if (!homeDir || !*homeDir) return NS_ERROR_FAILURE;
+  if (!localDir) return NS_ERROR_FAILURE;
 
-#  ifdef ANDROID /* We want (ProfD == ProfLD) on Android. */
-  aLocal = false;
-#  endif
+  rv = localDir->AppendRelativeNativePath("TorBrowser" XPCOM_FILE_PATH_SEPARATOR
+                                          "Data" XPCOM_FILE_PATH_SEPARATOR
+                                          "Browser"_ns);
+  NS_ENSURE_SUCCESS(rv, rv);
 
   if (aLocal) {
-    // If $XDG_CACHE_HOME is defined use it, otherwise use $HOME/.cache.
-    const char* cacheHome = getenv("XDG_CACHE_HOME");
-    if (cacheHome && *cacheHome) {
-      rv = NS_NewNativeLocalFile(nsDependentCString(cacheHome), true,
-                                 getter_AddRefs(localDir));
-    } else {
-      rv = NS_NewNativeLocalFile(nsDependentCString(homeDir), true,
-                                 getter_AddRefs(localDir));
-      if (NS_SUCCEEDED(rv)) rv = localDir->AppendNative(".cache"_ns);
-    }
-  } else {
-    rv = NS_NewNativeLocalFile(nsDependentCString(homeDir), true,
-                               getter_AddRefs(localDir));
+    rv = localDir->AppendNative("Caches"_ns);
+    NS_ENSURE_SUCCESS(rv, rv);
   }
-#else
-#  error "Don't know how to get product dir on your platform"
-#endif
 
   NS_IF_ADDREF(*aFile = localDir);
   return rv;
@@ -1660,39 +1614,23 @@ nsresult nsXREDirProvider::AppendProfilePath(nsIFile* aFile, bool aLocal) {
   }
 
   nsAutoCString profile;
-  nsAutoCString appName;
-  nsAutoCString vendor;
   if (gAppData->profile) {
     profile = gAppData->profile;
-  } else {
-    appName = gAppData->name;
-    vendor = gAppData->vendor;
   }
 
-  nsresult rv = NS_OK;
+  nsresult rv = NS_ERROR_FAILURE;
 
 #if defined(XP_MACOSX)
   if (!profile.IsEmpty()) {
     rv = AppendProfileString(aFile, profile.get());
-  } else {
-    // Note that MacOS ignores the vendor when creating the profile hierarchy -
-    // all application preferences directories live alongside one another in
-    // ~/Library/Application Support/
-    rv = aFile->AppendNative(appName);
+    NS_ENSURE_SUCCESS(rv, rv);
   }
-  NS_ENSURE_SUCCESS(rv, rv);
 
 #elif defined(XP_WIN)
   if (!profile.IsEmpty()) {
     rv = AppendProfileString(aFile, profile.get());
-  } else {
-    if (!vendor.IsEmpty()) {
-      rv = aFile->AppendNative(vendor);
-      NS_ENSURE_SUCCESS(rv, rv);
-    }
-    rv = aFile->AppendNative(appName);
+    NS_ENSURE_SUCCESS(rv, rv);
   }
-  NS_ENSURE_SUCCESS(rv, rv);
 
 #elif defined(ANDROID)
   // The directory used for storing profiles
@@ -1702,11 +1640,6 @@ nsresult nsXREDirProvider::AppendProfilePath(nsIFile* aFile, bool aLocal) {
   rv = aFile->AppendNative(nsDependentCString("mozilla"));
   NS_ENSURE_SUCCESS(rv, rv);
 #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
     const char* profileStart = profile.get();
@@ -1714,32 +1647,16 @@ nsresult nsXREDirProvider::AppendProfilePath(nsIFile* aFile, bool aLocal) {
 
     // On the off chance that someone wanted their folder to be hidden don't
     // let it become ".."
-    if (*profileStart == '.' && !aLocal) profileStart++;
+    if (*profileStart == '.') profileStart++;
 
+    // Make it hidden (by starting with ".").
+    nsAutoCString folder(".");
     folder.Append(profileStart);
     ToLowerCase(folder);
 
     rv = AppendProfileString(aFile, folder.BeginReading());
-  } else {
-    if (!vendor.IsEmpty()) {
-      folder.Append(vendor);
-      ToLowerCase(folder);
-
-      rv = aFile->AppendNative(folder);
-      NS_ENSURE_SUCCESS(rv, rv);
-
-      folder.Truncate();
-    }
-
-    // This can be the case in tests.
-    if (!appName.IsEmpty()) {
-      folder.Append(appName);
-      ToLowerCase(folder);
-
-      rv = aFile->AppendNative(folder);
-    }
+    NS_ENSURE_SUCCESS(rv, rv);
   }
-  NS_ENSURE_SUCCESS(rv, rv);
 
 #else
 #  error "Don't know how to get profile path on your platform"

toolkit/xre/nsXREDirProvider.h

@@ -63,15 +63,19 @@ class nsXREDirProvider final : public nsIDirectoryServiceProvider2,
 
   void DoShutdown();
 
-  static nsresult GetUserAppDataDirectory(nsIFile** aFile) {
+  nsresult GetUserAppDataDirectory(nsIFile** aFile) {
     return GetUserDataDirectory(aFile, false);
   }
-  static nsresult GetUserLocalDataDirectory(nsIFile** aFile) {
+  nsresult GetUserLocalDataDirectory(nsIFile** aFile) {
     return GetUserDataDirectory(aFile, true);
   }
 
   // GetUserDataDirectory gets the profile path from gAppData.
-  static nsresult GetUserDataDirectory(nsIFile** aFile, bool aLocal);
+
+  // This function now calls GetAppDir(), so it cannot be static anymore.
+  // The same happens with all the functions (in)directly calling this one (the
+  // rest of Get*Directory functions in this file)
+  nsresult GetUserDataDirectory(nsIFile** aFile, bool aLocal);
 
   /* make sure you clone it, if you need to do stuff to it */
   nsIFile* GetGREDir() { return mGREDir; }
@@ -112,9 +116,9 @@ class nsXREDirProvider final : public nsIDirectoryServiceProvider2,
  protected:
   nsresult GetFilesInternal(const char* aProperty,
                             nsISimpleEnumerator** aResult);
-  static nsresult GetUserDataDirectoryHome(nsIFile** aFile, bool aLocal);
-  static nsresult GetSysUserExtensionsDirectory(nsIFile** aFile);
-  static nsresult GetSysUserExtensionsDevDirectory(nsIFile** aFile);
+  nsresult GetUserDataDirectoryHome(nsIFile** aFile, bool aLocal);
+  nsresult GetSysUserExtensionsDirectory(nsIFile** aFile);
+  nsresult GetSysUserExtensionsDevDirectory(nsIFile** aFile);
 #if defined(XP_UNIX) || defined(XP_MACOSX)
   static nsresult GetSystemExtensionsDirectory(nsIFile** aFile);
 #endif

xpcom/io/nsAppFileLocationProvider.cpp

@@ -15,6 +15,7 @@
 #include "nsSimpleEnumerator.h"
 #include "prenv.h"
 #include "nsCRT.h"
+#include "nsXPCOMPrivate.h"  // for XPCOM_FILE_PATH_SEPARATOR
 #if defined(MOZ_WIDGET_COCOA)
 #  include <Carbon/Carbon.h>
 #  include "nsILocalFileMac.h"
@@ -233,9 +234,8 @@ nsresult nsAppFileLocationProvider::CloneMozBinDirectory(nsIFile** aLocalFile) {
 // GetProductDirectory - Gets the directory which contains the application data
 // folder
 //
-// UNIX   : ~/.mozilla/
-// WIN    : <Application Data folder on user's machine>\Mozilla
-// Mac    : :Documents:Mozilla:
+// UNIX and WIN   : <App Folder>/TorBrowser/Data/Browser
+// Mac            : <App Folder>/../../TorBrowser/Data/Browser
 //----------------------------------------------------------------------------------------
 nsresult nsAppFileLocationProvider::GetProductDirectory(nsIFile** aLocalFile,
                                                         bool aLocal) {
@@ -247,49 +247,45 @@ nsresult nsAppFileLocationProvider::GetProductDirectory(nsIFile** aLocalFile,
   bool exists;
   nsCOMPtr<nsIFile> localDir;
 
-#if defined(MOZ_WIDGET_COCOA)
-  FSRef fsRef;
-  OSType folderType =
-      aLocal ? (OSType)kCachedDataFolderType : (OSType)kDomainLibraryFolderType;
-  OSErr err = ::FSFindFolder(kUserDomain, folderType, kCreateFolder, &fsRef);
-  if (err) {
-    return NS_ERROR_FAILURE;
+  rv = CloneMozBinDirectory(getter_AddRefs(localDir));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  int levelsToRemove = 1;  // In FF21+, bin dir points to browser subdirectory.
+#if defined(XP_MACOSX)
+  levelsToRemove += 2;
+#endif
+  while (localDir && (levelsToRemove > 0)) {
+    // When crawling up the hierarchy, components named "." do not count.
+    nsAutoCString removedName;
+    rv = localDir->GetNativeLeafName(removedName);
+    NS_ENSURE_SUCCESS(rv, rv);
+    bool didRemove = !removedName.Equals(".");
+
+    // Remove a directory component.
+    nsCOMPtr<nsIFile> parentDir;
+    rv = localDir->GetParent(getter_AddRefs(parentDir));
+    NS_ENSURE_SUCCESS(rv, rv);
+    localDir = parentDir;
+
+    if (didRemove) {
+      --levelsToRemove;
+    }
   }
-  NS_NewLocalFile(EmptyString(), true, getter_AddRefs(localDir));
+
   if (!localDir) {
     return NS_ERROR_FAILURE;
   }
-  nsCOMPtr<nsILocalFileMac> localDirMac(do_QueryInterface(localDir));
-  rv = localDirMac->InitWithFSRef(&fsRef);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-#elif defined(XP_WIN)
-  nsCOMPtr<nsIProperties> directoryService =
-      do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-  const char* prop = aLocal ? NS_WIN_LOCAL_APPDATA_DIR : NS_WIN_APPDATA_DIR;
-  rv = directoryService->Get(prop, NS_GET_IID(nsIFile),
-                             getter_AddRefs(localDir));
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-#elif defined(XP_UNIX)
-  rv = NS_NewNativeLocalFile(nsDependentCString(PR_GetEnv("HOME")), true,
-                             getter_AddRefs(localDir));
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-#else
-#  error dont_know_how_to_get_product_dir_on_your_platform
-#endif
 
-  rv = localDir->AppendRelativeNativePath(DEFAULT_PRODUCT_DIR);
-  if (NS_FAILED(rv)) {
-    return rv;
+  rv = localDir->AppendRelativeNativePath("TorBrowser" XPCOM_FILE_PATH_SEPARATOR
+                                          "Data" XPCOM_FILE_PATH_SEPARATOR
+                                          "Browser"_ns);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  if (aLocal) {
+    rv = localDir->AppendNative("Caches"_ns);
+    NS_ENSURE_SUCCESS(rv, rv);
   }
+
   rv = localDir->Exists(&exists);
 
   if (NS_SUCCEEDED(rv) && !exists) {
@@ -308,10 +304,6 @@ nsresult nsAppFileLocationProvider::GetProductDirectory(nsIFile** aLocalFile,
 //----------------------------------------------------------------------------------------
 // GetDefaultUserProfileRoot - Gets the directory which contains each user
 // profile dir
-//
-// UNIX   : ~/.mozilla/
-// WIN    : <Application Data folder on user's machine>\Mozilla\Profiles
-// Mac    : :Documents:Mozilla:Profiles:
 //----------------------------------------------------------------------------------------
 nsresult nsAppFileLocationProvider::GetDefaultUserProfileRoot(
     nsIFile** aLocalFile, bool aLocal) {
@@ -327,23 +319,6 @@ nsresult nsAppFileLocationProvider::GetDefaultUserProfileRoot(
     return rv;
   }
 
-#if defined(MOZ_WIDGET_COCOA) || defined(XP_WIN)
-  // These 3 platforms share this part of the path - do them as one
-  rv = localDir->AppendRelativeNativePath("Profiles"_ns);
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-
-  bool exists;
-  rv = localDir->Exists(&exists);
-  if (NS_SUCCEEDED(rv) && !exists) {
-    rv = localDir->Create(nsIFile::DIRECTORY_TYPE, 0775);
-  }
-  if (NS_FAILED(rv)) {
-    return rv;
-  }
-#endif
-
   localDir.forget(aLocalFile);
 
   return rv;