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PBXCoder.m
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PBXCoder.m
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#import "PBXCoder.h"
#import "PBXContainer.h"
#import "GSXCBuildContext.h"
@implementation PBXCoder
- (id) initWithContentsOfFile: (NSString *)name
{
if((self = [super init]) != nil)
{
objectCache = [[NSMutableDictionary alloc] initWithCapacity: 10];
ASSIGN(fileName, name);
ASSIGN(projectRoot, [[fileName stringByDeletingLastPathComponent] stringByDeletingLastPathComponent]);
ASSIGN(dictionary, [NSMutableDictionary dictionaryWithContentsOfFile: fileName]);
ASSIGN(objects, [dictionary objectForKey: @"objects"]);
[[GSXCBuildContext sharedBuildContext] setObject: objects forKey: @"objects"];
// NSString *currentDirectory = [NSString stringWithCString: getcwd(NULL,0)];
setenv("PROJECT_ROOT","",1);
}
return self;
}
- (id) initWithProjectFile: (NSString *)name
{
NSString *newName = [name stringByAppendingPathComponent: @"project.pbxproj"];
return [self initWithContentsOfFile: newName];
}
- (void) dealloc
{
RELEASE(objectCache);
RELEASE(fileName);
RELEASE(dictionary);
RELEASE(objects);
[super dealloc];
}
- (id) unarchive
{
return [self unarchiveFromDictionary: dictionary];
}
- (id) unarchiveFromDictionary: (NSDictionary *)dict
{
id object = nil;
NSString *isaValue = [dict objectForKey: @"isa"];
NSString *className = (isaValue == nil) ? @"PBXContainer" : isaValue;
Class classInstance = NSClassFromString(className);
if(classInstance == nil)
{
puts([[NSString stringWithFormat: @"Unknown class: %@",className] cString]);
return nil;
}
if([className isEqualToString: @"PBXAggregateTarget"])
{
puts("Aggregate target...");
}
object = [[classInstance alloc] init];
object = [self applyKeysAndValuesFromDictionary: dict
toObject: object];
if([object isKindOfClass: [PBXContainer class]])
{
[object setObjects: objectCache];
}
return object;
}
- (id) unarchiveObjectForKey: (NSString *)key
{
id obj = [objectCache objectForKey: key];
if(obj != nil)
{
return obj;
}
// cache the object, if it exists in objects... if not return nil
NSDictionary *dict = [objects objectForKey: key];
if(dict != nil)
{
obj = [self unarchiveFromDictionary: dict];
[objectCache setObject: obj forKey: key];
}
return obj;
}
- (NSMutableArray *) resolveArrayMembers: (NSMutableArray *)array
{
NSMutableArray *result = [[NSMutableArray alloc] initWithCapacity: 10];
NSEnumerator *en = [array objectEnumerator];
id key = nil;
while((key = [en nextObject]) != nil)
{
id obj = [self unarchiveObjectForKey: key];
if(obj != nil)
{
[result addObject: obj];
}
}
return result;
}
- (id) applyKeysAndValuesFromDictionary: (NSDictionary *)dict
toObject: (id)object
{
NSEnumerator *en = [dict keyEnumerator];
NSString *key = nil;
while((key = [en nextObject]) != nil)
{
// continue if it's the isa pointer...
if([key isEqualToString: @"isa"])
{
continue;
}
id value = [dict objectForKey: key];
if(value != nil)
{
NS_DURING
{
// if it's an array, resolve the indexes of the array....
if([value isKindOfClass: [NSMutableArray class]])
{
value = [self resolveArrayMembers: value];
}
// search the global dictionary...
if([key isEqualToString: @"containerPortal"] == NO &&
[key isEqualToString: @"remoteGlobalIDString"] == NO) // FIXME: Find a more generalized way to do lazy instantiation...
{
id newValue = [self unarchiveObjectForKey: value];
if(newValue != nil)
{
value = newValue;
}
}
if(value != nil)
{
id currentValue = [object valueForKey: key];
if(currentValue == nil)
{
[object setValue: value
forKey: key];
}
}
}
NS_HANDLER
{
puts([[NSString stringWithFormat: @"%@, key = %@, value = %@, object = %@",
[localException reason],
key,
value,
object] cString]);
}
NS_ENDHANDLER;
}
}
return object;
}
- (NSString *) projectRoot
{
return projectRoot;
}
@end