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// // SimpleHtmlServer.m // testUploadFile // // Created by on 2012/6/18. // Copyright (c) 2012 __MyCompanyName__. All rights reserved. // #import "SimpleHtmlServer.h" @implementation SimpleHtmlServer @synthesize delegate=_delegate; - (id)init { self = [super init]; if (self) { [NSThread detachNewThreadSelector:@selector(connectThread) toTarget:self withObject:nil]; } return self; } -(void)connectThread{ NSThread *subThreed = [NSThread currentThread]; NSAutoreleasePool *uploadPool = [[NSAutoreleasePool alloc] init]; NSLog(@"thread start"); if ((sock_fd=socket(AF_INET, SOCK_STREAM, 0))== -1) { NSLog(@"socket create error"); }else{ NSLog(@"socket create success"); } my_addr.sin_family = AF_INET; my_addr.sin_port = htons(SERVERPORT); my_addr.sin_addr.s_addr = INADDR_ANY; bzero(&(my_addr.sin_zero), 8); if (bind(sock_fd, (struct sockaddr *)&my_addr, sizeof(struct sockaddr))== -1) { NSLog(@"bind error"); }else{ NSLog(@"bind success"); } if (listen(sock_fd, CONNECTNUMBER)==-1) { NSLog(@"listen error"); }else{ NSLog(@"listen success"); } while (YES) { socklen_t sin_size = sizeof(struct sockaddr_in); if ((client_fd = accept(sock_fd, (struct sockaddr *)&remote_addr, &sin_size))==-1) { NSLog(@"accept error"); continue; } NSLog(@"remote ip is %s,and it want the msg",inet_ntoa(remote_addr.sin_addr)); /* char buf[500]; ssize_t recvbytes; if ((recvbytes=recv(client_fd, buf, 500, 0))==-1) { NSLog(@recv error); } buf[recvbytes]=\0; NSString *getString = [NSString stringWithFormat:@"%s",buf]; NSLog(@%@,getString); */ char buf[10240]; ssize_t recvbytes; if ((recvbytes=recv(client_fd, buf, 10240, 0))==-1) { NSLog(@"recv error"); } buf[recvbytes]='\0'; NSMutableString *getString = [[NSMutableString alloc]initWithFormat:@"%s",buf]; //NSLog(@"%@",getString); //[self performSelectorOnMainThread:@selector(returnMessage:) withObject:getString waitUntilDone:YES]; if ([getString hasPrefix:@"POST"]) { NSString *boundary = [[NSString alloc]initWithFormat:@"--%@",[self getStringFromWholeString:getString from:@"boundary=" to:@"\r\n"]]; BOOL end=YES; do { NSString *nowContent = [[NSString alloc]initWithString:[self getStringFromWholeString:getString from:boundary to:boundary]]; if ([nowContent isEqualToString:@""]) { //NSLog(@"nowContent:%@",nowContent); end = NO; }else{ NSRange rangeForResetGetString = [getString rangeOfString:boundary]; [getString setString: [getString substringFromIndex:(rangeForResetGetString.location+rangeForResetGetString.length)]]; //NSLog(@"nowContent:%@",nowContent); NSRange rangeForGetKeyName = [nowContent rangeOfString:@"name=\"name\""]; NSRange rangeForGetKeyFile = [nowContent rangeOfString:@"name=\"file\""]; NSRange rangeForGetKeySubmit = [nowContent rangeOfString:@"name=\"submit\""]; if (!NSEqualRanges(rangeForGetKeyName, NSMakeRange(NSNotFound,0))) { NSLog(@"name:%d,%d",rangeForGetKeyName.location,rangeForGetKeyName.length); NSRange rangeForValue = [nowContent rangeOfString:@"\r\n\r\n"]; if (!NSEqualRanges(rangeForValue, NSMakeRange(NSNotFound,0))) { NSLog(@"name-value:%@",[nowContent substringFromIndex:rangeForValue.location+rangeForValue.length]); } }else if(!NSEqualRanges(rangeForGetKeyFile, NSMakeRange(NSNotFound,0))){ NSLog(@"file:%d,%d",rangeForGetKeyFile.location,rangeForGetKeyFile.length); NSMutableString *fileName = [[NSMutableString alloc]init]; NSMutableData *fileData = [[NSMutableData alloc]init]; NSRange rangeForValue = [nowContent rangeOfString:@"\r\n\r\n"]; if (!NSEqualRanges(rangeForValue, NSMakeRange(NSNotFound,0))) { const void * tempString = [nowContent substringFromIndex:rangeForValue.location+rangeForValue.length].UTF8String; NSLog(@"file-value:%s",tempString); [fileData appendBytes:tempString length:strlen(tempString)]; } NSRange rangeForFilename = [nowContent rangeOfString:@"; filename=\""]; if (!NSEqualRanges(rangeForFilename, NSMakeRange(NSNotFound,0))) { NSString *tempString = [self getStringFromWholeString:nowContent from:@"; filename=\"" to:@"\""]; NSLog(@"file-name:%@",tempString); [fileName setString:tempString]; } if ((![fileName isEqualToString:@""])&&(![fileData isEqualToData:[NSData dataWithBytes:@"" length:0]])) { NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]; BOOL isDir; if ([[NSFileManager defaultManager] fileExistsAtPath:documentsDirectory isDirectory:&isDir]) { [fileData writeToFile:[documentsDirectory stringByAppendingPathComponent:fileName] atomically:YES]; } } [fileName release]; [fileData release]; }else if(!NSEqualRanges(rangeForGetKeySubmit, NSMakeRange(NSNotFound,0))){ NSLog(@"submit:%d,%d",rangeForGetKeySubmit.location,rangeForGetKeySubmit.length); NSRange rangeForValue = [nowContent rangeOfString:@"\r\n\r\n"]; if (!NSEqualRanges(rangeForValue, NSMakeRange(NSNotFound,0))) { NSLog(@"submit-value:%@",[nowContent substringFromIndex:rangeForValue.location+rangeForValue.length]); } }else{ NSLog(@"Nothing"); } } } while (end); if (send(client_fd, "Success", strlen("Success"), 0)==-1) { perror("error"); } }else{ NSString *sendHtml = @"HTTP/1.1 200 OK\nContent-Type: text/html\r\n\r\n"; if (send(client_fd, sendHtml.UTF8String, strlen(sendHtml.UTF8String), 0)==-1) { perror("error"); }; } //NSLog(@"%@",getString); [getString release]; close(client_fd); } [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]]; [uploadPool release]; uploadPool = nil; subThreed = nil; NSLog(@"thread over"); } -(void)returnMessage:(NSString*)getString{ [self.delegate getMessage:getString]; } -(NSString *)getStringFromWholeString:(NSString *)string1 from:(NSString*)string2 to:(NSString *)string3{ NSString *str1 = [[NSString alloc]initWithString:string1]; NSString *str2 = [[NSString alloc]initWithString:string2]; NSString *str3 = [[NSString alloc]initWithString:string3]; NSRange range = [str1 rangeOfString:str2]; NSString *tempString = [str1 substringFromIndex:range.location+range.length]; NSRange range2 = [tempString rangeOfString:str3]; if (NSEqualRanges(range2, NSMakeRange(NSNotFound,0)) ){ return @""; } NSString *finalString = [tempString substringWithRange:NSMakeRange(0, range2.location)]; [str1 release]; [str2 release]; [str3 release]; return finalString; } @end

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