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/*
* Copyright (C) 2007 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 <shlwapi.h>
#include <stdio.h>
#include <tchar.h>
#include <windows.h>
#define LOG(header, ...) \
do { \
_ftprintf(stderr, header); \
_ftprintf(stderr, __VA_ARGS__); \
} while (0)
#define LOG_WARNING(...) LOG(TEXT("WARNING: "), __VA_ARGS__)
#define LOG_ERROR(...) LOG(TEXT("ERROR: "), __VA_ARGS__)
static TCHAR* 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;
TCHAR* buffer = (TCHAR*)malloc(bufferSize);
if (RegQueryValueEx(key, 0, 0, &type, reinterpret_cast<LPBYTE>(buffer), &bufferSize) != ERROR_SUCCESS) {
free(buffer);
return 0;
}
return buffer;
}
static LPOLESTR getWebViewCLSID()
{
LPCTSTR webViewProgID = TEXT("WebKit.WebView");
CLSID clsid = CLSID_NULL;
HRESULT hr = CLSIDFromProgID(webViewProgID, &clsid);
if (FAILED(hr)) {
LOG_WARNING(TEXT("Failed to get CLSID for %s\n"), webViewProgID);
return 0;
}
LPOLESTR clsidString = 0;
if (FAILED(StringFromCLSID(clsid, &clsidString))) {
LOG_WARNING(TEXT("Failed to get string representation of CLSID for WebView\n"));
return 0;
}
return clsidString;
}
static TCHAR* getInstalledWebKitDirectory()
{
LPCTSTR keyPrefix = TEXT("SOFTWARE\\Classes\\CLSID\\");
LPCTSTR keySuffix = TEXT("\\InprocServer32");
LPOLESTR clsid = getWebViewCLSID();
if (!clsid)
return 0;
size_t keyBufferLength = _tcslen(keyPrefix) + _tcslen(clsid) + _tcslen(keySuffix) + 1;
TCHAR* keyString = (TCHAR*)malloc(keyBufferLength * sizeof(TCHAR));
int ret = _sntprintf_s(keyString, keyBufferLength, keyBufferLength - 1, TEXT("%s%s%s"), keyPrefix, clsid, keySuffix);
CoTaskMemFree(clsid);
if (ret == -1) {
LOG_WARNING(TEXT("Failed to construct InprocServer32 key\n"));
return 0;
}
HKEY serverKey = 0;
LONG error = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyString, 0, KEY_READ, &serverKey);
free(keyString);
if (error != ERROR_SUCCESS) {
LOG_WARNING(TEXT("Failed to open registry key %s\n"), keyString);
return 0;
}
TCHAR* webKitPath = getStringValue(serverKey, 0);
RegCloseKey(serverKey);
if (!webKitPath) {
LOG_WARNING(TEXT("Couldn't retrieve value for registry key %s\n"), keyString);
return 0;
}
TCHAR* startOfFileName = PathFindFileName(webKitPath);
if (startOfFileName == webKitPath) {
LOG_WARNING(TEXT("Couldn't find filename from path %s\n"), webKitPath);
free(webKitPath);
return 0;
}
*startOfFileName = '\0';
return webKitPath;
}
int _tmain(int argc, TCHAR* argv[])
{
TCHAR* path = getInstalledWebKitDirectory();
if (!path) {
LOG_ERROR(TEXT("Couldn't determine installed Safari path\n"));
return 1;
}
bool printLauncher = false;
bool printEnvironment = false;
bool debugger = false;
for (int i = 1; i < argc; ++i) {
if (!_tcscmp(argv[i], TEXT("/printSafariLauncher"))) {
printLauncher = true;
continue;
}
if (!_tcscmp(argv[i], TEXT("/printSafariEnvironment"))) {
printEnvironment = true;
continue;
}
if (!_tcscmp(argv[i], TEXT("/debugger"))) {
debugger = true;
continue;
}
}
// printLauncher is inclusive of printEnvironment, so do not
// leave both enabled:
if (printLauncher && printEnvironment)
printEnvironment = false;
if (!printLauncher && !printEnvironment) {
_tprintf(TEXT("%s\n"), path);
free(path);
return 0;
}
LPCTSTR lines[] = {
TEXT("@echo off"),
TEXT("mkdir 2>NUL \"%%TMP%%\\WebKitNightly\\Safari.resources\""),
TEXT("xcopy /y /i /d \"%sSafari.exe\" \"%%TMP%%\\WebKitNightly\""),
TEXT("xcopy /y /i /d /e \"%sSafari.resources\" \"%%TMP%%\\WebKitNightly\\Safari.resources\""),
TEXT("xcopy /y /i /d /e \"%splugins\" \"%%TMP%%\\WebKitNightly\\plugins\""),
TEXT("set PATH=%%CD%%;%s;%%PATH%%"),
};
LPCTSTR command = TEXT("\"%TMP%\\WebKitNightly\\Safari.exe\" /customWebKit");
LPCTSTR launchLines[] = {
TEXT("%s"),
};
LPCTSTR debuggerLines[] = {
TEXT("if exist \"%%DevEnvDir%%\\VCExpress.exe\" ("),
TEXT("\"%%DevEnvDir%%\\VCExpress.exe\" /debugExe %s"),
TEXT(") else ("),
TEXT("\"%%DevEnvDir%%\\devenv.exe\" /debugExe %s"),
TEXT(")"),
};
for (int i = 0; i < ARRAYSIZE(lines); ++i) {
_tprintf(lines[i], path);
_tprintf(TEXT("\n"));
}
LPCTSTR* endLines = debugger ? debuggerLines : launchLines;
// Don't print launch command if we just want the environment set up...
if (!printEnvironment) {
for (unsigned i = 0; i < (debugger ? ARRAYSIZE(debuggerLines) : ARRAYSIZE(launchLines)); ++i) {
_tprintf(endLines[i], command);
_tprintf(TEXT("\n"));
}
}
free(path);
return 0;
}
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