Add the 3.3.3 sources for class-dump.

class-dump/src/CDMultiFileVisitor.m

Index: class-dump/src/CDMultiFileVisitor.m
===================================================================
--- class-dump/src/CDMultiFileVisitor.m	(revision 0)
+++ class-dump/src/CDMultiFileVisitor.m	(revision 0)
@@ -0,0 +1,240 @@
+// -*- 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 "CDMultiFileVisitor.h"
+
+#import "NSArray-Extensions.h"
+#import "CDClassDump.h"
+#import "CDClassFrameworkVisitor.h"
+#import "CDSymbolReferences.h"
+#import "CDOCClass.h"
+#import "CDOCProtocol.h"
+#import "CDOCIvar.h"
+#import "CDTypeController.h"
+
+@implementation CDMultiFileVisitor
+
+- (id)init;
+{
+    if ([super init] == nil)
+        return nil;
+
+    outputPath = nil;
+
+    return self;
+}
+
+- (void)dealloc;
+{
+    [outputPath release];
+
+    [super dealloc];
+}
+
+- (NSString *)outputPath;
+{
+    return outputPath;
+}
+
+- (void)setOutputPath:(NSString *)newOutputPath;
+{
+    if (newOutputPath == outputPath)
+        return;
+
+    [outputPath release];
+    outputPath = [newOutputPath retain];
+}
+
+- (void)createOutputPathIfNecessary;
+{
+    if (outputPath != nil) {
+        NSFileManager *fileManager;
+        BOOL isDirectory;
+
+        fileManager = [NSFileManager defaultManager];
+        if ([fileManager fileExistsAtPath:outputPath isDirectory:&isDirectory] == NO) {
+            BOOL result;
+
+            result = [fileManager createDirectoryAtPath:outputPath attributes:nil];
+            if (result == NO) {
+                NSLog(@"Error: Couldn't create output directory: %@", outputPath);
+                return;
+            }
+        } else if (isDirectory == NO) {
+            NSLog(@"Error: File exists at output path: %@", outputPath);
+            return;
+        }
+    }
+}
+
+- (void)buildClassFrameworks;
+{
+    CDClassFrameworkVisitor *visitor;
+
+    visitor = [[CDClassFrameworkVisitor alloc] init];
+    [visitor setClassDump:classDump];
+    [classDump recursivelyVisit:visitor];
+    [symbolReferences setFrameworkNamesByClassName:[visitor frameworkNamesByClassName]];
+    [symbolReferences setFrameworkNamesByProtocolName:[visitor frameworkNamesByProtocolName]];
+    [visitor release];
+}
+
+- (void)generateStructureHeader;
+{
+    NSString *filename;
+    NSString *referenceString;
+
+    [resultString setString:@""];
+    [classDump appendHeaderToString:resultString];
+
+    [symbolReferences removeAllReferences];
+    referenceIndex = [resultString length];
+
+    [[classDump typeController] appendStructuresToString:resultString symbolReferences:symbolReferences];
+
+    referenceString = [symbolReferences referenceString];
+    if (referenceString != nil)
+        [resultString insertString:referenceString atIndex:referenceIndex];
+
+    filename = @"CDStructures.h";
+    if (outputPath != nil)
+        filename = [outputPath stringByAppendingPathComponent:filename];
+
+    [[resultString dataUsingEncoding:NSUTF8StringEncoding] writeToFile:filename atomically:YES];
+}
+
+- (void)willBeginVisiting;
+{
+    [super willBeginVisiting];
+
+    [classDump appendHeaderToString:resultString];
+
+    if ([classDump containsObjectiveCData] || [classDump hasEncryptedFiles]) {
+        [self buildClassFrameworks];
+        [self createOutputPathIfNecessary];
+        [self generateStructureHeader];
+    } else {
+        // TODO (2007-06-14): Make sure this generates no output files in this case.
+        NSLog(@"Warning: This file does not contain any Objective-C runtime information.");
+    }
+}
+
+- (void)willVisitClass:(CDOCClass *)aClass;
+{
+    NSString *str;
+
+    // First, we set up some context...
+    [resultString setString:@""];
+    [classDump appendHeaderToString:resultString];
+
+    [symbolReferences removeAllReferences];
+    str = [symbolReferences importStringForClassName:[aClass superClassName]];
+    if (str != nil) {
+        [resultString appendString:str];
+        [resultString appendString:@"\n"];
+    }
+
+    referenceIndex = [resultString length];
+
+    // And then generate the regular output
+    [super willVisitClass:aClass];
+}
+
+- (void)didVisitClass:(CDOCClass *)aClass;
+{
+    NSString *referenceString;
+    NSString *filename;
+
+    // Generate the regular output
+    [super didVisitClass:aClass];
+
+    // Then insert the imports and write the file.
+    [symbolReferences removeClassName:[aClass name]];
+    [symbolReferences removeClassName:[aClass superClassName]];
+    referenceString = [symbolReferences referenceString];
+    if (referenceString != nil)
+        [resultString insertString:referenceString atIndex:referenceIndex];
+
+    filename = [NSString stringWithFormat:@"%@.h", [aClass name]];
+    if (outputPath != nil)
+        filename = [outputPath stringByAppendingPathComponent:filename];
+
+    [[resultString dataUsingEncoding:NSUTF8StringEncoding] writeToFile:filename atomically:YES];
+}
+
+- (void)willVisitCategory:(CDOCCategory *)aCategory;
+{
+    NSString *str;
+
+    // First, we set up some context...
+    [resultString setString:@""];
+    [classDump appendHeaderToString:resultString];
+
+    [symbolReferences removeAllReferences];
+    str = [symbolReferences importStringForClassName:[aCategory className]];
+    if (str != nil) {
+        [resultString appendString:str];
+        [resultString appendString:@"\n"];
+    }
+    referenceIndex = [resultString length];
+
+    // And then generate the regular output
+    [super willVisitCategory:aCategory];
+}
+
+- (void)didVisitCategory:(CDOCCategory *)aCategory;
+{
+    NSString *referenceString;
+    NSString *filename;
+
+    // Generate the regular output
+    [super didVisitCategory:aCategory];
+
+    // Then insert the imports and write the file.
+    [symbolReferences removeClassName:[aCategory className]];
+    referenceString = [symbolReferences referenceString];
+    if (referenceString != nil)
+        [resultString insertString:referenceString atIndex:referenceIndex];
+
+    filename = [NSString stringWithFormat:@"%@-%@.h", [aCategory className], [aCategory name]];
+    if (outputPath != nil)
+        filename = [outputPath stringByAppendingPathComponent:filename];
+
+    [[resultString dataUsingEncoding:NSUTF8StringEncoding] writeToFile:filename atomically:YES];
+}
+
+- (void)willVisitProtocol:(CDOCProtocol *)aProtocol;
+{
+    [resultString setString:@""];
+    [classDump appendHeaderToString:resultString];
+
+    [symbolReferences removeAllReferences];
+    referenceIndex = [resultString length];
+
+    // And then generate the regular output
+    [super willVisitProtocol:aProtocol];
+}
+
+- (void)didVisitProtocol:(CDOCProtocol *)aProtocol;
+{
+    NSString *referenceString;
+    NSString *filename;
+
+    // Generate the regular output
+    [super didVisitProtocol:aProtocol];
+
+    // Then insert the imports and write the file.
+    referenceString = [symbolReferences referenceString];
+    if (referenceString != nil)
+        [resultString insertString:referenceString atIndex:referenceIndex];
+
+    filename = [NSString stringWithFormat:@"%@-Protocol.h", [aProtocol name]];
+    if (outputPath != nil)
+        filename = [outputPath stringByAppendingPathComponent:filename];
+
+    [[resultString dataUsingEncoding:NSUTF8StringEncoding] writeToFile:filename atomically:YES];
+}
+
+@end
Property changes on: class-dump/src/CDMultiFileVisitor.m
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Added: svn:eol-style
   + LF