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Drop bundled XMLReader dependency

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This commit is contained in:
Blake Watters
2012-08-28 21:02:06 -04:00
parent 5859125b7f
commit c109e1f02e
3 changed files with 0 additions and 232 deletions
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17
Vendor/XMLReader/LICENCE vendored
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@@ -1,17 +0,0 @@
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

29
Vendor/XMLReader/XMLReader.h vendored
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//
// XMLReader.h
//
// Created by Troy on 9/18/10.
// Updated by Antoine Marcadet on 9/23/11.
//
#import <Foundation/Foundation.h>
enum {
XMLReaderOptionsProcessNamespaces = 1 << 0, // Specifies whether the receiver reports the namespace and the qualified name of an element.
XMLReaderOptionsReportNamespacePrefixes = 1 << 1, // Specifies whether the receiver reports the scope of namespace declarations.
XMLReaderOptionsResolveExternalEntities = 1 << 2, // Specifies whether the receiver reports declarations of external entities.
};
typedef NSUInteger XMLReaderOptions;
@interface XMLReader : NSObject <NSXMLParserDelegate>
{
NSMutableArray *dictionaryStack;
NSMutableString *textInProgress;
NSError * __autoreleasing *errorPointer;
}
+ (NSDictionary *)dictionaryForXMLData:(NSData *)data error:(NSError **)errorPointer;
+ (NSDictionary *)dictionaryForXMLString:(NSString *)string error:(NSError **)errorPointer;
+ (NSDictionary *)dictionaryForXMLData:(NSData *)data options:(XMLReaderOptions)options error:(NSError **)errorPointer;
+ (NSDictionary *)dictionaryForXMLString:(NSString *)string options:(XMLReaderOptions)options error:(NSError **)errorPointer;
@end

186
Vendor/XMLReader/XMLReader.m vendored
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//
// XMLReader.m
//
// Created by Troy on 9/18/10.
// Updated by Antoine Marcadet on 9/23/11.
//
#import "XMLReader.h"
NSString *const kXMLReaderTextNodeKey = @"text";
NSString *const kXMLReaderAttributePrefix = @"@";
@interface XMLReader ()
- (id)initWithError:(NSError **)error;
- (NSDictionary *)objectWithData:(NSData *)data options:(XMLReaderOptions)options;
@end
@implementation XMLReader
#pragma mark -
#pragma mark Public methods
+ (NSDictionary *)dictionaryForXMLData:(NSData *)data error:(NSError **)error
{
XMLReader *reader = [[XMLReader alloc] initWithError:error];
NSDictionary *rootDictionary = [reader objectWithData:data options:0];
[reader release];
return rootDictionary;
}
+ (NSDictionary *)dictionaryForXMLString:(NSString *)string error:(NSError **)error
{
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
return [XMLReader dictionaryForXMLData:data error:error];
}
+ (NSDictionary *)dictionaryForXMLData:(NSData *)data options:(XMLReaderOptions)options error:(NSError **)error
{
XMLReader *reader = [[XMLReader alloc] initWithError:error];
NSDictionary *rootDictionary = [reader objectWithData:data options:options];
[reader release];
return rootDictionary;
}
+ (NSDictionary *)dictionaryForXMLString:(NSString *)string options:(XMLReaderOptions)options error:(NSError **)error
{
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
return [XMLReader dictionaryForXMLData:data options:options error:error];
}
#pragma mark -
#pragma mark Parsing
- (id)initWithError:(NSError **)error
{
if (self = [super init])
{
errorPointer = error;
}
return self;
}
- (void)dealloc
{
[dictionaryStack release];
[textInProgress release];
[super dealloc];
}
- (NSDictionary *)objectWithData:(NSData *)data options:(XMLReaderOptions)options
{
// Clear out any old data
[dictionaryStack release];
[textInProgress release];
dictionaryStack = [[NSMutableArray alloc] init];
textInProgress = [[NSMutableString alloc] init];
// Initialize the stack with a fresh dictionary
[dictionaryStack addObject:[NSMutableDictionary dictionary]];
// Parse the XML
NSXMLParser *parser = [[NSXMLParser alloc] initWithData:data];
[parser setShouldProcessNamespaces:(options & XMLReaderOptionsProcessNamespaces)];
[parser setShouldReportNamespacePrefixes:(options & XMLReaderOptionsReportNamespacePrefixes)];
[parser setShouldResolveExternalEntities:(options & XMLReaderOptionsResolveExternalEntities)];
parser.delegate = self;
BOOL success = [parser parse];
[parser release];
// Return the stack's root dictionary on success
if (success)
{
NSDictionary *resultDict = [dictionaryStack objectAtIndex:0];
return resultDict;
}
return nil;
}
#pragma mark -
#pragma mark NSXMLParserDelegate methods
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
// Get the dictionary for the current level in the stack
NSMutableDictionary *parentDict = [dictionaryStack lastObject];
// Create the child dictionary for the new element, and initilaize it with the attributes
NSMutableDictionary *childDict = [NSMutableDictionary dictionary];
[childDict addEntriesFromDictionary:attributeDict];
// If there's already an item for this key, it means we need to create an array
id existingValue = [parentDict objectForKey:elementName];
if (existingValue)
{
NSMutableArray *array = nil;
if ([existingValue isKindOfClass:[NSMutableArray class]])
{
// The array exists, so use it
array = (NSMutableArray *) existingValue;
}
else
{
// Create an array if it doesn't exist
array = [NSMutableArray array];
[array addObject:existingValue];
// Replace the child dictionary with an array of children dictionaries
[parentDict setObject:array forKey:elementName];
}
// Add the new child dictionary to the array
[array addObject:childDict];
}
else
{
// No existing value, so update the dictionary
[parentDict setObject:childDict forKey:elementName];
}
// Update the stack
[dictionaryStack addObject:childDict];
}
- (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
// Update the parent dict with text info
NSMutableDictionary *dictInProgress = [dictionaryStack lastObject];
// Set the text property
if ([textInProgress length] > 0)
{
// trim after concatenating
NSString *trimmedString = [textInProgress stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
[dictInProgress setObject:[[trimmedString mutableCopy] autorelease] forKey:kXMLReaderTextNodeKey];
// Reset the text
[textInProgress release];
textInProgress = [[NSMutableString alloc] init];
}
// Pop the current dict
[dictionaryStack removeLastObject];
}
- (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
{
// Build the text value
[textInProgress appendString:string];
}
- (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError
{
// Set the error pointer to the parser's error object
*errorPointer = parseError;
}
@end