76 lines
1.1 KiB
Matlab
76 lines
1.1 KiB
Matlab
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//
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// HTTPSource.m
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// HTTPSource
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//
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// Created by Vincent Spader on 3/1/07.
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// Copyright 2007 __MyCompanyName__. All rights reserved.
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//
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#import "HTTPSource.h"
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@implementation HTTPSource
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- (BOOL)buffered
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{
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return NO;
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}
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- (BOOL)open:(NSURL *)url
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{
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unsigned int port = [[url port] unsignedIntValue];
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if (!port)
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port = 80;
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_socket = [[Socket alloc] initWithHost:[url host] port:port];
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if (_socket) {
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NSData *request = [[NSString stringWithFormat:@"GET %@ HTTP/1.0\nHOST: %@\n\n",[url path],[url host]] dataUsingEncoding:NSUTF8StringEncoding];
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[_socket send:(void *)[request bytes] amount:[request length]];
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}
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return (_socket != nil);
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}
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- (NSDictionary *)properties
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{
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return nil;
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}
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- (BOOL)seekable
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{
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return NO;
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}
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- (BOOL)seek:(long)position whence:(int)whence
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{
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return NO;
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}
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- (long)tell
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{
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return byteCount;
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}
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- (int)read:(void *)buffer amount:(int)amount
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{
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int l = [_socket receive:buffer amount:amount];
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if (l > 0)
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byteCount += l;
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return l;
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}
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- (void)close
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{
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[_socket close];
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}
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+ (NSArray *)schemes
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{
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return [NSArray arrayWithObject:@"http"];
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}
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@end
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