2  * http_client - HTTP client
40 	c->cb(c->cb_ctx, c, HTTP_CLIENT_TIMEOUT);  in http_client_timeout()
55 		if (httpread_hdr_type_get(c->hread) == HTTPREAD_HDR_TYPE_REPLY)  in http_client_got_response()
57 			int reply_code = httpread_reply_code_get(c->hread);  in http_client_got_response()
61 					   inet_ntoa(c->dst.sin_addr),  in http_client_got_response()
62 					   ntohs(c->dst.sin_port));  in http_client_got_response()
63 				c->cb(c->cb_ctx, c, HTTP_CLIENT_OK);  in http_client_got_response()
67 					   inet_ntoa(c->dst.sin_addr),  in http_client_got_response()
68 					   ntohs(c->dst.sin_port));  in http_client_got_response()
69 				c->cb(c->cb_ctx, c, HTTP_CLIENT_INVALID_REPLY);  in http_client_got_response()
72 			c->cb(c->cb_ctx, c, HTTP_CLIENT_INVALID_REPLY);  in http_client_got_response()
75 		c->cb(c->cb_ctx, c, HTTP_CLIENT_TIMEOUT);  in http_client_got_response()
78 		c->cb(c->cb_ctx, c, HTTP_CLIENT_FAILED);  in http_client_got_response()
90 	send_len = wpabuf_len(c->req) - c->req_pos;  in http_client_tx_ready()
93 		   inet_ntoa(c->dst.sin_addr), ntohs(c->dst.sin_port),  in http_client_tx_ready()
94 		   (unsigned long) wpabuf_len(c->req),  in http_client_tx_ready()
97 	res = send(c->sd, wpabuf_head_u8(c->req) + c->req_pos, send_len, 0);  in http_client_tx_ready()
101 		eloop_unregister_sock(c->sd, EVENT_TYPE_WRITE);  in http_client_tx_ready()
102 		c->cb(c->cb_ctx, c, HTTP_CLIENT_FAILED);  in http_client_tx_ready()
109 			   res, (unsigned long) wpabuf_len(c->req),  in http_client_tx_ready()
110 			   (unsigned long) send_len - res);  in http_client_tx_ready()
111 		c->req_pos += res;  in http_client_tx_ready()
116 		   inet_ntoa(c->dst.sin_addr), ntohs(c->dst.sin_port));  in http_client_tx_ready()
117 	eloop_unregister_sock(c->sd, EVENT_TYPE_WRITE);  in http_client_tx_ready()
118 	wpabuf_free(c->req);  in http_client_tx_ready()
119 	c->req = NULL;  in http_client_tx_ready()
121 	c->hread = httpread_create(c->sd, http_client_got_response, c,  in http_client_tx_ready()
122 				   c->max_response, HTTP_CLIENT_TIMEOUT_SEC);  in http_client_tx_ready()
123 	if (c->hread == NULL) {  in http_client_tx_ready()
124 		c->cb(c->cb_ctx, c, HTTP_CLIENT_FAILED);  in http_client_tx_ready()
142 	c->sd = -1;  in http_client_addr()
143 	c->dst = *dst;  in http_client_addr()
144 	c->max_response = max_response;  in http_client_addr()
145 	c->cb = cb;  in http_client_addr()
146 	c->cb_ctx = cb_ctx;  in http_client_addr()
148 	c->sd = socket(AF_INET, SOCK_STREAM, 0);  in http_client_addr()
149 	if (c->sd < 0)  in http_client_addr()
152 	if (fcntl(c->sd, F_SETFL, O_NONBLOCK) != 0) {  in http_client_addr()
158 	if (connect(c->sd, (struct sockaddr *) dst, sizeof(*dst))) {  in http_client_addr()
171 	if (eloop_register_sock(c->sd, EVENT_TYPE_WRITE, http_client_tx_ready,  in http_client_addr()
177 	c->req = req;  in http_client_addr()
190 	char *u, *addr, *port, *path;  in http_client_url_parse()  local
197 	dst->sin_family = AF_INET;  in http_client_url_parse()
200 	port = os_strchr(addr, ':');  in http_client_url_parse()
205 		if (port > path)  in http_client_url_parse()
206 			port = NULL;  in http_client_url_parse()
208 	if (port)  in http_client_url_parse()
209 		*port++ = '\0';  in http_client_url_parse()
211 	if (inet_aton(addr, &dst->sin_addr) == 0) {  in http_client_url_parse()
214 			   "(addr='%s' port='%s')",  in http_client_url_parse()
215 			   url, addr, port);  in http_client_url_parse()
220 	if (port)  in http_client_url_parse()
221 		dst->sin_port = htons(atoi(port));  in http_client_url_parse()
223 		dst->sin_port = htons(80);  in http_client_url_parse()
263 			      "Cache-Control: no-cache\r\n"  in http_client_url()
264 			      "Pragma: no-cache\r\n"  in http_client_url()
266 			      "User-Agent: wpa_supplicant\r\n"  in http_client_url()
288 	httpread_destroy(c->hread);  in http_client_free()
289 	wpabuf_free(c->req);  in http_client_free()
290 	if (c->sd >= 0) {  in http_client_free()
291 		eloop_unregister_sock(c->sd, EVENT_TYPE_WRITE);  in http_client_free()
292 		close(c->sd);  in http_client_free()
301 	if (c->hread == NULL)  in http_client_get_body()
303 	wpabuf_set(&c->body, httpread_data_get(c->hread),  in http_client_get_body()
304 		   httpread_length_get(c->hread));  in http_client_get_body()
305 	return &c->body;  in http_client_get_body()
311 	if (c->hread == NULL)  in http_client_get_hdr_line()
313 	return httpread_hdr_line_get(c->hread, tag);  in http_client_get_hdr_line()
317 char * http_link_update(char *url, const char *base)  in http_link_update()  argument
332 	if (os_strncmp(base, "http://", 7) != 0)  in http_link_update()
333 		return url; /* unable to handle base URL */  in http_link_update()
335 	len = os_strlen(url) + 1 + os_strlen(base) + 1;  in http_link_update()
341 		pos = os_strchr(base + 7, '/');  in http_link_update()
343 			os_snprintf(n, len, "%s%s", base, url);  in http_link_update()
345 			os_memcpy(n, base, pos - base);  in http_link_update()
346 			os_memcpy(n + (pos - base), url, os_strlen(url) + 1);  in http_link_update()
349 		pos = os_strrchr(base + 7, '/');  in http_link_update()
351 			os_snprintf(n, len, "%s/%s", base, url);  in http_link_update()
353 			os_memcpy(n, base, pos - base + 1);  in http_link_update()
354 			os_memcpy(n + (pos - base) + 1, url, os_strlen(url) +  in http_link_update()