Changeset 238

Timestamp:

01/05/07 16:32:29 (2 years ago)

Author:

gbooker

Message:

Install and uninstall (unauthenticated only, sorry).

Files:

• trunk/CPFPerianPrefPaneController.m (modified) (6 diffs)

trunk/CPFPerianPrefPaneController.m

@@ -1 +1 @@
-#import "CPFPerianPrefPaneController.h"
+#import <Security/Security.h>
-
-#define ComponentInfoDictionaryKey      @"Components"
-#define BundleVersionKey @"CFBundleVersion"
-#define ComponentNameKey @"Name"
+#define ComponentArchiveNameKey @"ArchiveName"
-#define ComponentTypeKey @"Type"
-
@@ -102 +104 @@
-}
-
-
-
-
+
+
-        NSDictionary *infoDict = [[self bundle] infoDictionary];
-        installStatus = [self installStatusForComponent:@"Perian.component" type:ComponentTypeQuickTime withMyVersion:[infoDict objectForKey:BundleVersionKey]];
@@ -110 +111 @@
-        {
-                [textField_installStatus setStringValue:NSLocalizedString(@"Perian is not Installed", @"")];
-StringValue:NSLocalizedString(@"Install
+Title:NSLocalizedString(@"Install Perian
-        }
-        else if(installStatus == InstallStatusOutdated)
-        {
-                [textField_installStatus setStringValue:NSLocalizedString(@"Perian is Installed, but Outdated", @"")];
-StringValue:NSLocalizedString(@"Update
+Title:NSLocalizedString(@"Update Perian
-        }
-        else
@@ -135 +136 @@
-                                case InstallStatusNotInstalled:
-                                        [textField_installStatus setStringValue:NSLocalizedString(@"Perian is Installed, but parts are Not Installed", @"")];
-StringValue:NSLocalizedString(@"Install
+Title:NSLocalizedString(@"Install Perian
-                                        break;
-                                case InstallStatusOutdated:
-                                        [textField_installStatus setStringValue:NSLocalizedString(@"Perian is Installed, but parts are Outdated", @"")];
-StringValue:NSLocalizedString(@"Update
+Title:NSLocalizedString(@"Update Perian
-                                        break;
-                                case InstallStatusInstalled:
-                                        [textField_installStatus setStringValue:NSLocalizedString(@"Perian is Installed", @"")];
-StringValue:NSLocalizedString(@"Uninstall
+Title:NSLocalizedString(@"Uninstall Perian
-                                        break;
-                        }
@@ -150 +151 @@
-                {
-                        [textField_installStatus setStringValue:NSLocalizedString(@"Perian is Installed", @"")];
-StringValue:NSLocalizedString(@"Uninstall
+Title:NSLocalizedString(@"Uninstall Perian
-                }
-                
-
+
+
+
+
+
+
+
-        
-        /* A52 Prefs */
@@ -174 +181 @@
-
-#pragma mark Install/Uninstall
+
+/* Shamelessly ripped from Sparkle */
+- (BOOL)_extractArchivePath:archivePath toDestination:(NSString *)destination pipingDataToCommand:(NSString *)command
+{
+        // Get the file size.
+        NSNumber *fs = [[[NSFileManager defaultManager] fileAttributesAtPath:archivePath traverseLink:NO] objectForKey:NSFileSize];
+        if (fs == nil) { return NO; }
+        
+        // Thank you, Allan Odgaard!
+        // (who wrote the following extraction alg.)
+        
+        long current = 0;
+        FILE *fp, *cmdFP;
+        sig_t oldSigPipeHandler = signal(SIGPIPE, SIG_IGN);
+        if ((fp = fopen([archivePath UTF8String], "r")))
+        {
+                setenv("DESTINATION", [destination fileSystemRepresentation], 1);
+                if ((cmdFP = popen([command cString], "w")))
+                {
+                        char buf[32*1024];
+                        long len;
+                        while((len = fread(buf, 1, 32 * 1024, fp)))
+                        {                               
+                                current += len;
+                                
+                                fwrite(buf, 1, len, cmdFP);
+                                
+                        }
+                        pclose(cmdFP);
+                }
+                fclose(fp);
+        }       
+        signal(SIGPIPE, oldSigPipeHandler);
+        return YES;
+}
+
+- (BOOL)installArchive:(NSString *)archivePath forPiece:(NSString *)component type:(ComponentType)type withMyVersion:(NSString *)myVersion andAuthorization:(AuthorizationRef *)auth
+{
+        NSString *containingDir = nil;
+        switch(type)
+        {
+                case ComponentTypeCoreAudio:
+                        containingDir = [self coreAudioComponentDir];
+                        break;
+                case ComponentTypeQuickTime:
+                        containingDir = [self quickTimeComponentDir];
+                        break;
+        }
+        InstallStatus pieceStatus = [self installStatusForComponent:component type:type withMyVersion:myVersion];
+        if(pieceStatus == InstallStatusOutdated)
+        {
+                //Remove the old one here
+                //XXX what about authorized
+                int tag = 0;
+                BOOL result = [[NSWorkspace sharedWorkspace] performFileOperation:NSWorkspaceRecycleOperation source:containingDir destination:@"" files:[NSArray arrayWithObject:component] tag:&tag];
+                if(result == NO)
+                        return NO;
+        }
+        if(pieceStatus != InstallStatusInstalled)
+        {
+                //Decompress and install new one
+                //XXX Need to do authorized version as well
+                BOOL result = [self _extractArchivePath:archivePath toDestination:containingDir pipingDataToCommand:@"ditto -x -k - \"$DESTINATION\""];
+                if(result == NO)
+                        return NO;
+        }
+        return YES;
+}
+
+- (void)install:(id)sender
+{
+        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+        NSDictionary *infoDict = [[self bundle] infoDictionary];
+        NSDictionary *myComponentsInfo = [infoDict objectForKey:ComponentInfoDictionaryKey];
+        NSString *componentPath = [[[self bundle] resourcePath] stringByAppendingPathComponent:@"Components"];
+        NSString *coreAudioComponentPath = [componentPath stringByAppendingPathComponent:@"CoreAudio"];
+        NSString *quickTimeComponentPath = [componentPath stringByAppendingPathComponent:@"QuickTime"];
+        
+        [self installArchive:[componentPath stringByAppendingPathComponent:@"Perian.zip"] forPiece:@"Perian.component" type:ComponentTypeQuickTime withMyVersion:[infoDict objectForKey:BundleVersionKey] andAuthorization:NULL];
+        
+        NSEnumerator *componentEnum = [myComponentsInfo objectEnumerator];
+        NSDictionary *myComponent = nil;
+        while((myComponent = [componentEnum nextObject]) != nil)
+        {
+                NSString *archivePath = nil;
+                ComponentType type = [[myComponent objectForKey:ComponentTypeKey] intValue];
+                switch(type)
+                {
+                        case ComponentTypeCoreAudio:
+                                archivePath = [coreAudioComponentPath stringByAppendingPathComponent:[myComponent objectForKey:ComponentArchiveNameKey]];
+                                break;
+                        case ComponentTypeQuickTime:
+                                archivePath = [quickTimeComponentPath stringByAppendingPathComponent:[myComponent objectForKey:ComponentArchiveNameKey]];
+                                break;
+                }
+                [self installArchive:archivePath forPiece:[myComponent objectForKey:ComponentNameKey] type:type withMyVersion:[myComponent objectForKey:BundleVersionKey] andAuthorization:NULL];
+        }
+        [self performSelectorOnMainThread:@selector(installComplete:) withObject:nil waitUntilDone:NO];
+        [pool release];
+}
+
+- (void)uninstall:(id)sender
+{
+        NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+        NSDictionary *infoDict = [[self bundle] infoDictionary];
+        NSDictionary *myComponentsInfo = [infoDict objectForKey:ComponentInfoDictionaryKey];
+        
+        //XXX what about authorized
+        int tag = 0;
+        BOOL result = [[NSWorkspace sharedWorkspace] performFileOperation:NSWorkspaceRecycleOperation source:[self quickTimeComponentDir] destination:@"" files:[NSArray arrayWithObject:@"Perian.component"] tag:&tag];
+        
+        NSEnumerator *componentEnum = [myComponentsInfo objectEnumerator];
+        NSDictionary *myComponent = nil;
+        while((myComponent = [componentEnum nextObject]) != nil)
+        {
+                ComponentType type = [[myComponent objectForKey:ComponentTypeKey] intValue];
+                NSString *directory = nil;
+                switch(type)
+                {
+                        case ComponentTypeCoreAudio:
+                                directory = [self coreAudioComponentDir];
+                                break;
+                        case ComponentTypeQuickTime:
+                                directory = [self quickTimeComponentDir];
+                                break;
+                }
+                BOOL result = [[NSWorkspace sharedWorkspace] performFileOperation:NSWorkspaceRecycleOperation source:directory destination:@"" files:[myComponent objectForKey:ComponentNameKey] tag:&tag];
+        }
+        [self performSelectorOnMainThread:@selector(installComplete:) withObject:nil waitUntilDone:NO];
+        [pool release];
+}
+
-- (IBAction)installUninstall:(id)sender
-{
+        [progress_install startAnimation:sender];
+        if(installStatus == InstallStatusInstalled)
+                [NSThread detachNewThreadSelector:@selector(uninstall:) toTarget:self withObject:nil];
+        else
+                [NSThread detachNewThreadSelector:@selector(install:) toTarget:self withObject:nil];
+}
+
+- (void)installComplete:(id)sender
+{
+        [progress_install stopAnimation:sender];
+        [self checkForInstallation];
-}
-