fix http client code for host address parse
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@83 bbd45198-f89e-11dd-88c7-29a3b14d5316
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@ -121,7 +121,7 @@ const char *http_resolve_address( struct sockaddr_in *server, const char * url,
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{
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char *ptr;
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char port[6] = "80"; /* default port of 80(HTTP) */
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int i = 0, rv;
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int i = 0, rv, is_domain;
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/* strip http: */
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ptr = strchr(url, ':');
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@ -133,14 +133,11 @@ const char *http_resolve_address( struct sockaddr_in *server, const char * url,
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/* URL must start with double forward slashes. */
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if((url[0] != '/') || (url[1] != '/' )) return(NULL);
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url += 2;
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url += 2; is_domain = 0;
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for(i = 0; ((url[i] != '\0') && (url[i] != '/')) && (i < 30); i++)
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{
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if((((host_addr[i] = url[i]) < '0') || (url[i] > '9')) && (url[i] != '.'))
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{
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/* get host addr ok. */
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host_addr[i] = '\0';
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if(url[i] == ':')
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{
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unsigned char w;
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@ -149,29 +146,31 @@ const char *http_resolve_address( struct sockaddr_in *server, const char * url,
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port[w] = url[w + i + 1];
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port[w] = '\0';
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inet_aton(host_addr, (struct in_addr*)&(server->sin_addr));
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/* set the port */
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server->sin_port = htons((int) strtol(port, NULL, 10));
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rt_kprintf("HTTP: using port %s for connection\n", port);
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break;
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}
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else
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{
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/* set the port */
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server->sin_port = htons((int) strtol(port, NULL, 10));
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/* resolve the host name. */
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rv = dns_gethostbyname(host_addr, &server->sin_addr, RT_NULL, RT_NULL);
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if(rv != 0)
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{
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rt_kprintf("HTTP: failed to resolve domain '%s'\n", host_addr);
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return RT_NULL;
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}
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}
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else is_domain = 1;
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}
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}
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/* get host addr ok. */
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host_addr[i] = '\0';
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inet_aton(host_addr, (struct in_addr*)&(server->sin_addr));
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if (!is_domain)
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{
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/* set the port */
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server->sin_port = htons((int) strtol(port, NULL, 10));
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}
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else
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{
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/* resolve the host name. */
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rv = dns_gethostbyname(host_addr, &server->sin_addr, RT_NULL, RT_NULL);
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if(rv != 0)
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{
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rt_kprintf("HTTP: failed to resolve domain '%s'\n", host_addr);
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return RT_NULL;
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}
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}
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server->sin_family = AF_INET;
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while (*url != '/') url ++;
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@ -265,7 +264,7 @@ struct http_session* http_session_open(char* url)
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char host_addr[32];
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struct http_session* session;
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session = (struct http_session*) rt_malloc(sizeof(struct http_session*));
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session = (struct http_session*) rt_malloc(sizeof(struct http_session));
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if(session == RT_NULL) return RT_NULL;
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session->size = 0;
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