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//
// GetMetadataForFile.m
//
// Copyright 2008 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
//
#import <Foundation/Foundation.h>
static BOOL ImportProjectFile(NSMutableDictionary *attributes,
NSString *pathToFile) {
pathToFile = [pathToFile stringByAppendingPathComponent:@"project.pbxproj"];
NSMutableSet *filenames = [[[NSMutableSet alloc] init] autorelease];
NSMutableSet *comments = [[[NSMutableSet alloc] init] autorelease];
BOOL wasGood = NO;
NSDictionary *dict = [NSDictionary dictionaryWithContentsOfFile:pathToFile];
if (dict) {
NSDictionary *objects = [dict objectForKey:@"objects"];
if (objects) {
NSEnumerator *objEnumerator = [objects objectEnumerator];
NSDictionary *object;
while ((object = [objEnumerator nextObject])) {
NSString *isaType = [object objectForKey:@"isa"];
if ([isaType caseInsensitiveCompare:@"PBXFileReference"] == NSOrderedSame) {
NSString *path = [object objectForKey:@"path"];
if (path) {
[filenames addObject:[path lastPathComponent]];
}
} else if ([isaType caseInsensitiveCompare:@"PBXNativeTarget"] == NSOrderedSame) {
NSString *name = [object objectForKey:@"name"];
if (name) {
[filenames addObject:name];
}
name = [object objectForKey:@"productName"];
if (name) {
[filenames addObject:name];
}
}
NSString *comment = [object objectForKey:@"comments"];
if (comment) {
[comments addObject:comment];
}
}
}
}
if ([filenames count]) {
NSString *description = [[filenames allObjects] componentsJoinedByString:@"\n"];
[attributes setObject:description forKey:(NSString*)kMDItemDescription];
wasGood = YES;
}
if ([comments count]) {
NSString *comment = [[comments allObjects] componentsJoinedByString:@"\n"];
[attributes setObject:comment forKey:(NSString*)kMDItemComment];
wasGood = YES;
}
return wasGood;
}
// Currently grabs all the filenames, target names, and product names
// and sticks them into kMDItemDescription.
// It also grabs all of the comments and sticks them into kMDItemComment.
Boolean GetMetadataForFile(void* interface,
CFMutableDictionaryRef cfAttributes,
CFStringRef contentTypeUTI,
CFStringRef cfPathToFile) {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSMutableDictionary *attributes = (NSMutableDictionary*)cfAttributes;
NSString *pathToFile = (NSString*)cfPathToFile;
BOOL wasGood = NO;
if (UTTypeConformsTo(contentTypeUTI, CFSTR("com.apple.xcode.project"))) {
wasGood = ImportProjectFile(attributes, pathToFile);
}
[pool release];
return wasGood == NO ? FALSE : TRUE;
}
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