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-rw-r--r--WebKitTools/WebKitLauncher/main.m164
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diff --git a/WebKitTools/WebKitLauncher/main.m b/WebKitTools/WebKitLauncher/main.m
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--- a/WebKitTools/WebKitLauncher/main.m
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-/*
- * Copyright (C) 2006, 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.
- */
-
-#import <Cocoa/Cocoa.h>
-#import <CoreFoundation/CoreFoundation.h>
-
-void displayErrorAndQuit(NSString *title, NSString *message)
-{
- NSApplicationLoad();
- NSRunCriticalAlertPanel(title, message, @"Quit", nil, nil);
- exit(0);
-}
-
-void checkMacOSXVersion()
-{
- long versionNumber = 0;
- OSErr error = Gestalt(gestaltSystemVersion, &versionNumber);
- if (error != noErr || versionNumber < 0x1040)
- displayErrorAndQuit(@"Mac OS X 10.4 is Required", @"Nightly builds of WebKit require Mac OS X 10.4 or newer.");
-}
-
-int getLastVersionShown()
-{
- [[NSUserDefaults standardUserDefaults] registerDefaults:[NSDictionary dictionaryWithObject:@"-1" forKey:@"StartPageShownInVersion"]];
- return [[NSUserDefaults standardUserDefaults] integerForKey:@"StartPageShownInVersion"];
-}
-
-void saveLastVersionShown(int lastVersion)
-{
- [[NSUserDefaults standardUserDefaults] setInteger:lastVersion forKey:@"StartPageShownInVersion"];
- [[NSUserDefaults standardUserDefaults] synchronize];
-}
-
-NSString *getPathForStartPage()
-{
- return [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"start.html"];
-}
-
-int getShowStartPageVersion()
-{
- return getCurrentVersion() + 1;
-}
-
-int getCurrentVersion()
-{
- return [[[[NSBundle mainBundle] infoDictionary] valueForKey:(NSString *)kCFBundleVersionKey] intValue];
-}
-
-BOOL startPageDisabled()
-{
- return [[NSUserDefaults standardUserDefaults] boolForKey:@"StartPageDisabled"];
-}
-
-void addStartPageToArgumentsIfNeeded(NSMutableArray *arguments)
-{
- if (startPageDisabled())
- return;
-
- if (getLastVersionShown() < getShowStartPageVersion()) {
- saveLastVersionShown(getCurrentVersion());
- NSString *startPagePath = getPathForStartPage();
- if (startPagePath)
- [arguments addObject:startPagePath];
- }
-}
-
-static void myExecve(NSString *executable, NSArray *args, NSDictionary *environment)
-{
- char **argv = (char **)calloc(sizeof(char *), [args count] + 1);
- char **env = (char **)calloc(sizeof(char *), [environment count] + 1);
-
- NSEnumerator *e = [args objectEnumerator];
- NSString *s;
- int i = 0;
- while (s = [e nextObject])
- argv[i++] = (char *) [s UTF8String];
-
- e = [environment keyEnumerator];
- i = 0;
- while (s = [e nextObject])
- env[i++] = (char *) [[NSString stringWithFormat:@"%@=%@", s, [environment objectForKey:s]] UTF8String];
-
- execve([executable fileSystemRepresentation], argv, env);
-}
-
-NSBundle *locateSafariBundle()
-{
- NSArray *applicationDirectories = NSSearchPathForDirectoriesInDomains(NSApplicationDirectory, NSAllDomainsMask, YES);
- NSEnumerator *e = [applicationDirectories objectEnumerator];
- NSString *applicationDirectory;
- while (applicationDirectory = [e nextObject]) {
- NSString *possibleSafariPath = [applicationDirectory stringByAppendingPathComponent:@"Safari.app"];
- NSBundle *possibleSafariBundle = [NSBundle bundleWithPath:possibleSafariPath];
- if ([[possibleSafariBundle bundleIdentifier] isEqualToString:@"com.apple.Safari"])
- return possibleSafariBundle;
- }
-
- CFURLRef safariURL = nil;
- OSStatus err = LSFindApplicationForInfo(kLSUnknownCreator, CFSTR("com.apple.Safari"), nil, nil, &safariURL);
- if (err != noErr)
- displayErrorAndQuit(@"Unable to locate Safari", @"Nightly builds of WebKit require Safari to run. Please check that it is available and then try again.");
-
- NSBundle *safariBundle = [NSBundle bundleWithPath:[(NSURL *)safariURL path]];
- CFRelease(safariURL);
- return safariBundle;
-}
-
-int main(int argc, char *argv[])
-{
- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
- checkMacOSXVersion();
-
- NSBundle *safariBundle = locateSafariBundle();
- NSString *executablePath = [safariBundle executablePath];
- NSString *frameworkPath = [[NSBundle mainBundle] resourcePath];
- NSString *pathToEnablerLib = [[NSBundle mainBundle] pathForResource:@"WebKitNightlyEnabler" ofType:@"dylib"];
-
- if ([frameworkPath rangeOfString:@":"].location != NSNotFound ||
- [pathToEnablerLib rangeOfString:@":"].location != NSNotFound)
- displayErrorAndQuit(@"Unable to launch Safari",
- @"WebKit is located at a path containing an unsupported character. Please move WebKit to a different location and try again.");
-
- NSMutableArray *arguments = [NSMutableArray arrayWithObjects:executablePath, @"-WebKitDeveloperExtras", @"YES", @"-WebKitScriptDebuggerEnabled", @"YES", nil];
- NSMutableDictionary *environment = [NSDictionary dictionaryWithObjectsAndKeys:frameworkPath, @"DYLD_FRAMEWORK_PATH", @"YES", @"WEBKIT_UNSET_DYLD_FRAMEWORK_PATH",
- pathToEnablerLib, @"DYLD_INSERT_LIBRARIES", [[NSBundle mainBundle] executablePath], @"WebKitAppPath", nil];
- addStartPageToArgumentsIfNeeded(arguments);
-
- while (*++argv)
- [arguments addObject:[NSString stringWithUTF8String:*argv]];
-
- myExecve(executablePath, arguments, environment);
-
- char *error = strerror(errno);
- NSString *errorMessage = [NSString stringWithFormat:@"Launching Safari at %@ failed with the error '%s' (%d)", [safariBundle bundlePath], error, errno];
- displayErrorAndQuit(@"Unable to launch Safari", errorMessage);
-
- [pool release];
- return 0;
-}