/*
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Copyright (c) 2012-2015, Pierre-Olivier Latour
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* The name of Pierre-Olivier Latour may not be used to endorse
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or promote products derived from this software without specific
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prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#if !__has_feature(objc_arc)
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#error GCDWebServer requires ARC
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#endif
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#import "GCDWebServerPrivate.h"
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@implementation GCDWebServerDataResponse {
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NSData* _data;
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BOOL _done;
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}
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@dynamic contentType;
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+ (instancetype)responseWithData:(NSData*)data contentType:(NSString*)type {
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return [[[self class] alloc] initWithData:data contentType:type];
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}
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- (instancetype)initWithData:(NSData*)data contentType:(NSString*)type {
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if ((self = [super init])) {
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_data = data;
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self.contentType = type;
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self.contentLength = data.length;
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}
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return self;
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}
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- (NSData*)readData:(NSError**)error {
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NSData* data;
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if (_done) {
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data = [NSData data];
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} else {
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data = _data;
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_done = YES;
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}
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return data;
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}
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- (NSString*)description {
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NSMutableString* description = [NSMutableString stringWithString:[super description]];
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[description appendString:@"\n\n"];
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[description appendString:GCDWebServerDescribeData(_data, self.contentType)];
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return description;
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}
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@end
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@implementation GCDWebServerDataResponse (Extensions)
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+ (instancetype)responseWithText:(NSString*)text {
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return [[self alloc] initWithText:text];
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}
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+ (instancetype)responseWithHTML:(NSString*)html {
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return [[self alloc] initWithHTML:html];
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}
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+ (instancetype)responseWithHTMLTemplate:(NSString*)path variables:(NSDictionary*)variables {
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return [[self alloc] initWithHTMLTemplate:path variables:variables];
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}
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+ (instancetype)responseWithJSONObject:(id)object {
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return [[self alloc] initWithJSONObject:object];
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}
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+ (instancetype)responseWithJSONObject:(id)object contentType:(NSString*)type {
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return [[self alloc] initWithJSONObject:object contentType:type];
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}
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- (instancetype)initWithText:(NSString*)text {
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NSData* data = [text dataUsingEncoding:NSUTF8StringEncoding];
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if (data == nil) {
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GWS_DNOT_REACHED();
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return nil;
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}
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return [self initWithData:data contentType:@"text/plain; charset=utf-8"];
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}
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- (instancetype)initWithHTML:(NSString*)html {
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NSData* data = [html dataUsingEncoding:NSUTF8StringEncoding];
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if (data == nil) {
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GWS_DNOT_REACHED();
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return nil;
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}
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return [self initWithData:data contentType:@"text/html; charset=utf-8"];
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}
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- (instancetype)initWithHTMLTemplate:(NSString*)path variables:(NSDictionary*)variables {
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NSMutableString* html = [[NSMutableString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:NULL];
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[variables enumerateKeysAndObjectsUsingBlock:^(NSString* key, NSString* value, BOOL* stop) {
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[html replaceOccurrencesOfString:[NSString stringWithFormat:@"%%%@%%", key] withString:value options:0 range:NSMakeRange(0, html.length)];
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}];
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return [self initWithHTML:html];
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}
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- (instancetype)initWithJSONObject:(id)object {
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return [self initWithJSONObject:object contentType:@"application/json"];
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}
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- (instancetype)initWithJSONObject:(id)object contentType:(NSString*)type {
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NSData* data = [NSJSONSerialization dataWithJSONObject:object options:0 error:NULL];
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if (data == nil) {
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GWS_DNOT_REACHED();
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return nil;
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}
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return [self initWithData:data contentType:type];
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}
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@end
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