Merge WebKit at r74534: Initial merge by git.

Change-Id: I6ccd1154fa1b19c2ec2a66878eb675738735f1eb

1 files changed, 95 insertions, 0 deletions

diff --git a/Tools/WebKitLauncherWin/WebKitLauncherWin.cpp b/Tools/WebKitLauncherWin/WebKitLauncherWin.cpp
new file mode 100644
index 0000000..f59050d
--- /dev/null
+++ b/Tools/WebKitLauncherWin/WebKitLauncherWin.cpp
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2009 Apple Inc. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "resource.h"
+#include <shlwapi.h>
+#include <tchar.h>
+#include <windows.h>
+
+static LPTSTR getStringValue(HKEY key, LPCTSTR valueName)
+{
+    DWORD type = 0;
+    DWORD bufferSize = 0;
+    if (RegQueryValueEx(key, valueName, 0, &type, 0, &bufferSize) != ERROR_SUCCESS || type != REG_SZ)
+        return 0;
+
+    LPTSTR buffer = static_cast<LPTSTR>(malloc(bufferSize));
+    if (RegQueryValueEx(key, valueName, 0, &type, reinterpret_cast<LPBYTE>(buffer), &bufferSize) != ERROR_SUCCESS) {
+        free(buffer);
+        return 0;
+    }
+
+    return buffer;
+}
+
+static LPTSTR applePathFromRegistry(LPCTSTR key, LPCTSTR value)
+{
+    HKEY applePathKey = 0;
+    LONG error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, key, 0, KEY_READ, &applePathKey);
+    if (error != ERROR_SUCCESS)
+        return 0;
+    LPTSTR path = getStringValue(applePathKey, value);
+    RegCloseKey(applePathKey);
+    return path;
+}
+
+static LPTSTR safariInstallDir()
+{
+    return applePathFromRegistry(TEXT("SOFTWARE\\Apple Computer, Inc.\\Safari"), TEXT("InstallDir"));
+}
+
+static LPTSTR safariBrowserExe()
+{
+    return applePathFromRegistry(TEXT("SOFTWARE\\Apple Computer, Inc.\\Safari"), TEXT("BrowserExe"));
+}
+
+int APIENTRY _tWinMain(HINSTANCE instance, HINSTANCE, LPTSTR commandLine, int)
+{
+    LPTSTR path = safariInstallDir();
+    LPTSTR browserExe = safariBrowserExe();
+    if (!path || !browserExe) {
+        MessageBox(0, TEXT("Safari must be installed to run a WebKit nightly. You can download Safari from http://www.apple.com/safari/download"), TEXT("Safari not found"), MB_ICONSTOP);
+        return 1;
+    }
+
+    // Set WEBKITNIGHTLY environment variable to point to the nightly bits
+    TCHAR exePath[MAX_PATH];
+    if (!GetModuleFileName(0, exePath, ARRAYSIZE(exePath)))
+        return 1;
+    if (!PathRemoveFileSpec(exePath))
+        return 1;
+    SetEnvironmentVariable(TEXT("WEBKITNIGHTLY"), exePath);
+
+    // Launch Safari as a child process
+    STARTUPINFO startupInfo = {0};
+    startupInfo.cb = sizeof(startupInfo);
+    PROCESS_INFORMATION processInfo = {0};
+    if (!CreateProcess(browserExe, commandLine, 0, 0, FALSE, NORMAL_PRIORITY_CLASS | CREATE_UNICODE_ENVIRONMENT, 0, path, &startupInfo, &processInfo))
+        MessageBox(0, TEXT("Safari could not be launched. Please make sure you have the latest version of Safari installed and try again. You can download Safari from http://www.apple.com/safari/download"), TEXT("Safari launch failed"), MB_ICONSTOP);
+
+    free(browserExe);
+    free(path);
+    return 0;
+}