Bug 944913 - Fixed char16_t/wchar_t mismatch in tollkit/. r=ehsan

--HG--
extra : rebase_source : c33427dd7c1c2db3d2741b8c2e0d1b4a0359a0a4

Author: cjacek

toolkit/components/downloads/nsDownloadScanner.cpp

@@ -459,10 +459,10 @@ nsDownloadScanner::Scan::DoScanAES()
       bool gotException = false;
       MOZ_SEH_TRY {
         (void)ae->SetClientGuid(GUID_MozillaVirusScannerPromptGeneric);
-        (void)ae->SetLocalPath(mPath.BeginWriting());
+        (void)ae->SetLocalPath(mPath.get());
         // Provide the src for everything but data: schemes.
         if (!mSkipSource)
-          (void)ae->SetSource(mOrigin.BeginWriting());
+          (void)ae->SetSource(mOrigin.get());
 
         // Save() will invoke the scanner
         hr = ae->Save();

toolkit/components/startup/nsUserInfoWin.cpp

@@ -32,7 +32,7 @@ nsUserInfo::GetUsername(char **aUsername)
   *aUsername = nullptr;
 
   // ULEN is the max username length as defined in lmcons.h
-  PRUnichar username[UNLEN +1];
+  wchar_t username[UNLEN +1];
   DWORD size = mozilla::ArrayLength(username);
   if (!GetUserNameW(username, &size))
     return NS_ERROR_FAILURE;
@@ -47,7 +47,7 @@ nsUserInfo::GetFullname(PRUnichar **aFullname)
   NS_ENSURE_ARG_POINTER(aFullname);
   *aFullname = nullptr;
 
-  PRUnichar fullName[512];
+  wchar_t fullName[512];
   DWORD size = mozilla::ArrayLength(fullName);
 
   if (GetUserNameExW(NameDisplay, fullName, &size)) {
@@ -57,7 +57,7 @@ nsUserInfo::GetFullname(PRUnichar **aFullname)
 
     // Try to use the net APIs regardless of the error because it may be
     // able to obtain the information.
-    PRUnichar username[UNLEN + 1];
+    wchar_t username[UNLEN + 1];
     size = mozilla::ArrayLength(username);
     if (!GetUserNameW(username, &size)) {
       // ERROR_NONE_MAPPED means the user info is not filled out on this computer
@@ -119,7 +119,7 @@ nsUserInfo::GetEmailAddress(char **aEmailAddress)
   *aEmailAddress = nullptr;
 
   // RFC3696 says max length of an email address is 254
-  PRUnichar emailAddress[255];
+  wchar_t emailAddress[255];
   DWORD size = mozilla::ArrayLength(emailAddress);
 
   if (!GetUserNameExW(NameUserPrincipal, emailAddress, &size)) {

toolkit/crashreporter/nsExceptionHandler.cpp

@@ -871,7 +871,7 @@ nsresult SetExceptionHandler(nsIFile* aXREDirectory,
     nsString crashReporterPath_temp;
 
     exePath->GetPath(crashReporterPath_temp);
-    crashReporterPath = ToNewUnicode(crashReporterPath_temp);
+    crashReporterPath = reinterpret_cast<wchar_t*>(ToNewUnicode(crashReporterPath_temp));
 #elif !defined(__ANDROID__)
     nsCString crashReporterPath_temp;
 
@@ -1098,7 +1098,7 @@ nsresult SetMinidumpPath(const nsAString& aPath)
 
 #ifndef XP_LINUX
   gExceptionHandler->set_dump_path(
-      CONVERT_UTF16_TO_XP_CHAR(aPath).BeginReading());
+      char16ptr_t(CONVERT_UTF16_TO_XP_CHAR(aPath).BeginReading()));
 #else
   gExceptionHandler->set_minidump_descriptor(
       MinidumpDescriptor(CONVERT_UTF16_TO_XP_CHAR(aPath).BeginReading()));
@@ -1922,7 +1922,7 @@ FindPendingDir()
 #ifdef XP_WIN
     nsString path;
     pendingDir->GetPath(path);
-    pendingDirectory = ToNewUnicode(path);
+    pendingDirectory = reinterpret_cast<wchar_t*>(ToNewUnicode(path));
 #else
     nsCString path;
     pendingDir->GetNativePath(path);
@@ -2503,7 +2503,7 @@ SetRemoteExceptionHandler(const nsACString& crashPipe)
                      nullptr,    // no callback context
                      google_breakpad::ExceptionHandler::HANDLER_ALL,
                      MiniDumpNormal,
-                     NS_ConvertASCIItoUTF16(crashPipe).BeginReading(),
+                     NS_ConvertASCIItoUTF16(crashPipe).get(),
                      nullptr);
 #ifdef XP_WIN
   gExceptionHandler->set_handle_debug_exceptions(true);

toolkit/xre/nsAppRunner.cpp

@@ -153,8 +153,8 @@
 #include <process.h>
 #include <shlobj.h>
 #include "nsThreadUtils.h"
-#include <comutil.h>
-#include <Wbemidl.h>
+#include <comdef.h>
+#include <wbemidl.h>
 #endif
 
 #ifdef XP_MACOSX

toolkit/xre/nsAppRunner.h

@@ -97,7 +97,7 @@ WriteConsoleLog();
 
 #ifdef XP_WIN
 BOOL
-WinLaunchChild(const PRUnichar *exePath, int argc, 
+WinLaunchChild(const wchar_t *exePath, int argc,
                char **argv, HANDLE userToken = nullptr,
                HANDLE *hProcess = nullptr);
 BOOL

toolkit/xre/nsEmbedFunctions.cpp

@@ -99,7 +99,7 @@ using mozilla::startup::sChildProcessType;
 static NS_DEFINE_CID(kAppShellCID, NS_APPSHELL_CID);
 
 #ifdef XP_WIN
-static const PRUnichar kShellLibraryName[] =  L"shell32.dll";
+static const wchar_t kShellLibraryName[] =  L"shell32.dll";
 #endif
 
 nsresult

toolkit/xre/nsNativeAppSupportWin.cpp

@@ -476,9 +476,9 @@ struct MessageWindow {
     }
 
     // Class name: appName + "MessageWindow"
-    static const PRUnichar *className() {
-        static PRUnichar classNameBuffer[128];
-        static PRUnichar *mClassName = 0;
+    static const wchar_t *className() {
+        static wchar_t classNameBuffer[128];
+        static wchar_t *mClassName = 0;
         if ( !mClassName ) {
             ::_snwprintf(classNameBuffer,
                          128,   // size of classNameBuffer in PRUnichars
@@ -643,7 +643,8 @@ nsNativeAppSupportWin::Start( bool *aResult ) {
     // Grab mutex first.
 
     // Build mutex name from app name.
-    ::_snwprintf(mMutexName, sizeof mMutexName / sizeof(PRUnichar), L"%s%s%s", 
+    ::_snwprintf(reinterpret_cast<wchar_t*>(mMutexName),
+                 sizeof mMutexName / sizeof(PRUnichar), L"%s%s%s",
                  MOZ_MUTEX_NAMESPACE,
                  NS_ConvertUTF8toUTF16(gAppData->name).get(),
                  MOZ_STARTUP_MUTEX_NAME );
@@ -1218,7 +1219,7 @@ void nsNativeAppSupportWin::ParseDDEArg( HSZ args, int index, nsString& aString)
     // Ensure result's buffer is sufficiently big.
     temp.SetLength( argLen );
     // Now get the string contents.
-    DdeQueryString( mInstance, args, temp.BeginWriting(), temp.Length(), CP_WINUNICODE );
+    DdeQueryString( mInstance, args, reinterpret_cast<wchar_t*>(temp.BeginWriting()), temp.Length(), CP_WINUNICODE );
     // Parse out the given arg.
     ParseDDEArg(temp.get(), index, aString);
     return;

toolkit/xre/nsWindowsRestart.cpp

@@ -24,7 +24,7 @@
  * additional length if the string needs to be quoted and if characters need to
  * be escaped.
  */
-static int ArgStrLen(const PRUnichar *s)
+static int ArgStrLen(const wchar_t *s)
 {
   int backslashes = 0;
   int i = wcslen(s);
@@ -65,7 +65,7 @@ static int ArgStrLen(const PRUnichar *s)
  *
  * @return the end of the string
  */
-static PRUnichar* ArgToString(PRUnichar *d, const PRUnichar *s)
+static wchar_t* ArgToString(wchar_t *d, const wchar_t *s)
 {
   int backslashes = 0;
   BOOL hasDoubleQuote = wcschr(s, L'"') != nullptr;
@@ -116,8 +116,8 @@ static PRUnichar* ArgToString(PRUnichar *d, const PRUnichar *s)
  *
  * argv is UTF8
  */
-PRUnichar*
-MakeCommandLine(int argc, PRUnichar **argv)
+wchar_t*
+MakeCommandLine(int argc, wchar_t **argv)
 {
   int i;
   int len = 0;
@@ -130,11 +130,11 @@ MakeCommandLine(int argc, PRUnichar **argv)
   if (len == 0)
     len = 1;
 
-  PRUnichar *s = (PRUnichar*) malloc(len * sizeof(PRUnichar));
+  wchar_t *s = (wchar_t*) malloc(len * sizeof(wchar_t));
   if (!s)
     return nullptr;
 
-  PRUnichar *c = s;
+  wchar_t *c = s;
   for (i = 0; i < argc; ++i) {
     c = ArgToString(c, argv[i]);
     if (i + 1 != argc) {
@@ -168,7 +168,7 @@ AllocConvertUTF8toUTF16(const char *arg)
 }
 
 static void
-FreeAllocStrings(int argc, PRUnichar **argv)
+FreeAllocStrings(int argc, wchar_t **argv)
 {
   while (argc) {
     --argc;
@@ -187,23 +187,23 @@ FreeAllocStrings(int argc, PRUnichar **argv)
  */
 
 BOOL
-WinLaunchChild(const PRUnichar *exePath, 
-               int argc, PRUnichar **argv, 
+WinLaunchChild(const wchar_t *exePath,
+               int argc, wchar_t **argv,
                HANDLE userToken = nullptr,
                HANDLE *hProcess = nullptr);
 
 BOOL
-WinLaunchChild(const PRUnichar *exePath, 
-               int argc, char **argv, 
+WinLaunchChild(const wchar_t *exePath,
+               int argc, char **argv,
                HANDLE userToken,
                HANDLE *hProcess)
 {
-  PRUnichar** argvConverted = new PRUnichar*[argc];
+  wchar_t** argvConverted = new wchar_t*[argc];
   if (!argvConverted)
     return FALSE;
 
   for (int i = 0; i < argc; ++i) {
-    argvConverted[i] = AllocConvertUTF8toUTF16(argv[i]);
+      argvConverted[i] = reinterpret_cast<wchar_t*>(AllocConvertUTF8toUTF16(argv[i]));
     if (!argvConverted[i]) {
       FreeAllocStrings(i, argvConverted);
       return FALSE;
@@ -216,13 +216,13 @@ WinLaunchChild(const PRUnichar *exePath,
 }
 
 BOOL
-WinLaunchChild(const PRUnichar *exePath, 
+WinLaunchChild(const wchar_t *exePath,
                int argc, 
-               PRUnichar **argv, 
+               wchar_t **argv,
                HANDLE userToken,
                HANDLE *hProcess)
 {
-  PRUnichar *cl;
+  wchar_t *cl;
   BOOL ok;
 
   cl = MakeCommandLine(argc, argv);

toolkit/xre/nsWindowsWMain.cpp

@@ -49,7 +49,7 @@ int main(int argc, char **argv, char **envp);
 #endif
 
 static char*
-AllocConvertUTF16toUTF8(const WCHAR *arg)
+AllocConvertUTF16toUTF8(char16ptr_t arg)
 {
   // be generous... UTF16 units can expand up to 3 UTF8 units
   int len = wcslen(arg);

toolkit/xre/nsXREDirProvider.cpp

@@ -879,7 +879,7 @@ nsXREDirProvider::DoShutdown()
 static nsresult
 GetShellFolderPath(int folder, nsAString& _retval)
 {
-  PRUnichar* buf;
+  wchar_t* buf;
   uint32_t bufLength = _retval.GetMutableData(&buf, MAXPATHLEN + 3);
   NS_ENSURE_TRUE(bufLength >= (MAXPATHLEN + 3), NS_ERROR_OUT_OF_MEMORY);
 
@@ -960,14 +960,14 @@ GetCachedHash(HKEY rootKey, const nsAString &regPath, const nsAString &path,
               nsAString &cachedHash)
 {
   HKEY baseKey;
-  if (RegOpenKeyExW(rootKey, regPath.BeginReading(), 0, KEY_READ, &baseKey) !=
+  if (RegOpenKeyExW(rootKey, reinterpret_cast<const wchar_t*>(regPath.BeginReading()), 0, KEY_READ, &baseKey) !=
       ERROR_SUCCESS) {
     return false;
   }
 
   wchar_t cachedHashRaw[512];
   DWORD bufferSize = sizeof(cachedHashRaw);
-  LONG result = RegQueryValueExW(baseKey, path.BeginReading(), 0, nullptr,
+  LONG result = RegQueryValueExW(baseKey, reinterpret_cast<const wchar_t*>(path.BeginReading()), 0, nullptr,
                                  (LPBYTE)cachedHashRaw, &bufferSize);
   RegCloseKey(baseKey);
   if (result == ERROR_SUCCESS) {
@@ -1045,7 +1045,7 @@ nsXREDirProvider::GetUpdateRootDir(nsIFile* *aResult)
   // AppDir may be a short path. Convert to long path to make sure
   // the consistency of the update folder location
   nsString longPath;
-  PRUnichar* buf;
+  wchar_t* buf;
 
   uint32_t bufLength = longPath.GetMutableData(&buf, MAXPATHLEN);
   NS_ENSURE_TRUE(bufLength >= MAXPATHLEN, NS_ERROR_OUT_OF_MEMORY);