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#import <Foundation/Foundation.h>
NSArray *getXMLNodesNamed(NSString *nodeName, NSData *responseData)
{
NSError *err = nil;
id responseDoc = [[NSClassFromString(@"NSXMLDocument") alloc] initWithData: responseData options: 0 error: &err];
NSMutableArray *matches = [NSMutableArray array];
NSArray *nodes = [responseDoc children];
NSEnumerator *chain = [nodes objectEnumerator];
NSXMLNode *node = nil;
while ((node = [chain nextObject])) {
if (![[node name] isEqualToString: nodeName]) {
NSLog(@"Node name: %@ is not %@, recursing into children", [node name], nodeName);
nodes = [[nodes lastObject] children];
chain = [nodes objectEnumerator];
continue;
}
[matches addObject: node];
}
return [NSArray arrayWithArray: matches];
}
NSDictionary *getXMLNodesAndAttributesFromResponse(NSData *responseData)
{
NSError *err = nil;
id responseDoc = [[NSClassFromString(@"NSXMLDocument") alloc] initWithData: responseData options: 0 error: &err];
NSMutableDictionary *nodesWithAttributes = [NSMutableDictionary dictionary];
NSArray *nodes = [responseDoc children];
NSEnumerator *chain = [nodes objectEnumerator];
NSXMLNode *node = nil;
while ((node = [chain nextObject])) {
id element = [[NSClassFromString(@"NSXMLElement") alloc] initWithXMLString: [node XMLString] error: &err];
if ([[element attributes] count] > 0) {
NSEnumerator *attributeChain = [[element attributes] objectEnumerator];
id attribute = nil;
while ((attribute = [attributeChain nextObject]))
[nodesWithAttributes setObject: [attribute stringValue] forKey: [NSString stringWithFormat: @"%@%@", [node name], [attribute name]]];
}
[nodesWithAttributes setObject: [node stringValue] forKey: [node name]];
if ([[node children] count] > 0 && [[[[node children] objectAtIndex: 0] name] length] > 0) {
nodes = [node children];
chain = [nodes objectEnumerator];
}
[element release];
}
[responseDoc release];
return [NSDictionary dictionaryWithDictionary: nodesWithAttributes];
}
int main(int a, char **b)
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSData *frobXML = [NSData dataWithContentsOfFile: @"get_frob_response.xml"];
NSString *frob = [[getXMLNodesNamed(@"frob", frobXML) lastObject] stringValue];
NSLog(@"Result of getXMLNodes (frob): %@", frob);
NSData *tagsXML = [NSData dataWithContentsOfFile: @"get_tags_response.xml"];
NSArray *tags = getXMLNodesNamed(@"tag", tagsXML);
NSEnumerator *tagChain = [tags objectEnumerator];
id currentTag = nil;
while ((currentTag = [tagChain nextObject]))
NSLog(@"Tag found: %@", [currentTag stringValue]);
NSData *tokenXML = [NSData dataWithContentsOfFile: @"full_auth_token_response.xml"];
NSDictionary *token = getXMLNodesAndAttributesFromResponse(tokenXML);
NSLog(@"Token is: \n---\n%@\n---\n", token);
[pool release];
return 0;
}
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