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Unified Diff: class-dump/src/CDLCRunPath.m

Issue 7793008: Add the 3.3.3 sources for class-dump. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/
Patch Set: Created 9 years, 4 months ago
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Index: class-dump/src/CDLCRunPath.m
===================================================================
--- class-dump/src/CDLCRunPath.m (revision 0)
+++ class-dump/src/CDLCRunPath.m (revision 0)
@@ -0,0 +1,82 @@
+// -*- mode: ObjC -*-
+
+// This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
+// Copyright (C) 1997-1998, 2000-2001, 2004-2010 Steve Nygard.
+
+#import "CDLCRunPath.h"
+
+#import "CDDataCursor.h"
+#import "CDMachOFile.h"
+#import "CDSearchPathState.h"
+
+@implementation CDLCRunPath
+
+- (id)initWithDataCursor:(CDDataCursor *)cursor machOFile:(CDMachOFile *)aMachOFile;
+{
+ NSUInteger length;
+
+ if ([super initWithDataCursor:cursor machOFile:aMachOFile] == nil)
+ return nil;
+
+ rpathCommand.cmd = [cursor readInt32];
+ rpathCommand.cmdsize = [cursor readInt32];
+
+ rpathCommand.path.offset = [cursor readInt32];
+
+ length = rpathCommand.cmdsize - sizeof(rpathCommand);
+ //NSLog(@"expected length: %u", length);
+
+ path = [[cursor readStringOfLength:length encoding:NSASCIIStringEncoding] retain];
+ //NSLog(@"path: %@", path);
+
+ return self;
+}
+
+- (void)dealloc;
+{
+ [path release];
+
+ [super dealloc];
+}
+
+- (uint32_t)cmd;
+{
+ return rpathCommand.cmd;
+}
+
+- (uint32_t)cmdsize;
+{
+ return rpathCommand.cmdsize;
+}
+
+- (NSString *)path;
+{
+ return path;
+}
+
+- (NSString *)resolvedRunPath;
+{
+ NSString *loaderPathPrefix = @"@loader_path";
+ NSString *executablePathPrefix = @"@executable_path";
+
+ if ([path hasPrefix:loaderPathPrefix]) {
+ NSString *str, *loaderPath;
+
+ loaderPath = [[[self machOFile] filename] stringByDeletingLastPathComponent];
+ str = [[path stringByReplacingOccurrencesOfString:loaderPathPrefix withString:loaderPath] stringByStandardizingPath];
+
+ return str;
+ }
+
+ if ([path hasPrefix:executablePathPrefix]) {
+ NSString *str;
+
+ str = [[path stringByReplacingOccurrencesOfString:executablePathPrefix withString:[[[self machOFile] searchPathState] executablePath]] stringByStandardizingPath];
+
+ return str;
+ }
+
+ return path;
+}
+
+@end
Property changes on: class-dump/src/CDLCRunPath.m
___________________________________________________________________
Added: svn:eol-style
+ LF
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