1 files changed, 85 insertions, 0 deletions
diff --git a/SpotlightPlugins/XcodeProject/GetMetadataForFile.m b/SpotlightPlugins/XcodeProject/GetMetadataForFile.m
new file mode 100644
index 0000000..5bdab36
--- /dev/null
+++ b/SpotlightPlugins/XcodeProject/GetMetadataForFile.m
@@ -0,0 +1,85 @@
+//
+//  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;
+}