| /* |
| Copyright (c) 2012-2015, Pierre-Olivier Latour |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions are met: |
| * Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| * Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| * The name of Pierre-Olivier Latour may not be used to endorse |
| or promote products derived from this software without specific |
| prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| DISCLAIMED. IN NO EVENT SHALL PIERRE-OLIVIER LATOUR BE LIABLE FOR ANY |
| DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #if !__has_feature(objc_arc) |
| #error GCDWebServer requires ARC |
| #endif |
| |
| #import "GCDWebServerPrivate.h" |
| |
| @implementation GCDWebServerFileRequest { |
| int _file; |
| } |
| |
| - (instancetype)initWithMethod:(NSString*)method url:(NSURL*)url headers:(NSDictionary<NSString*, NSString*>*)headers path:(NSString*)path query:(NSDictionary<NSString*, NSString*>*)query { |
| if ((self = [super initWithMethod:method url:url headers:headers path:path query:query])) { |
| _temporaryPath = [NSTemporaryDirectory() stringByAppendingPathComponent:[[NSProcessInfo processInfo] globallyUniqueString]]; |
| } |
| return self; |
| } |
| |
| - (void)dealloc { |
| unlink([_temporaryPath fileSystemRepresentation]); |
| } |
| |
| - (BOOL)open:(NSError**)error { |
| _file = open([_temporaryPath fileSystemRepresentation], O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); |
| if (_file <= 0) { |
| if (error) { |
| *error = GCDWebServerMakePosixError(errno); |
| } |
| return NO; |
| } |
| return YES; |
| } |
| |
| - (BOOL)writeData:(NSData*)data error:(NSError**)error { |
| if (write(_file, data.bytes, data.length) != (ssize_t)data.length) { |
| if (error) { |
| *error = GCDWebServerMakePosixError(errno); |
| } |
| return NO; |
| } |
| return YES; |
| } |
| |
| - (BOOL)close:(NSError**)error { |
| if (close(_file) < 0) { |
| if (error) { |
| *error = GCDWebServerMakePosixError(errno); |
| } |
| return NO; |
| } |
| #ifdef __GCDWEBSERVER_ENABLE_TESTING__ |
| NSString* creationDateHeader = [self.headers objectForKey:@"X-GCDWebServer-CreationDate"]; |
| if (creationDateHeader) { |
| NSDate* date = GCDWebServerParseISO8601(creationDateHeader); |
| if (!date || ![[NSFileManager defaultManager] setAttributes:@{NSFileCreationDate : date} ofItemAtPath:_temporaryPath error:error]) { |
| return NO; |
| } |
| } |
| NSString* modifiedDateHeader = [self.headers objectForKey:@"X-GCDWebServer-ModifiedDate"]; |
| if (modifiedDateHeader) { |
| NSDate* date = GCDWebServerParseRFC822(modifiedDateHeader); |
| if (!date || ![[NSFileManager defaultManager] setAttributes:@{NSFileModificationDate : date} ofItemAtPath:_temporaryPath error:error]) { |
| return NO; |
| } |
| } |
| #endif |
| return YES; |
| } |
| |
| - (NSString*)description { |
| NSMutableString* description = [NSMutableString stringWithString:[super description]]; |
| [description appendFormat:@"\n\n{%@}", _temporaryPath]; |
| return description; |
| } |
| |
| @end |