| 2285 | } |
| 2286 | |
| 2287 | static int |
| 2288 | http_parse_host(const char * buf, struct http_parser_url *u, int found_at) { |
| 2289 | assert(u->field_set & (1 << UF_HOST)); |
| 2290 | enum http_host_state s; |
| 2291 | |
| 2292 | const char *p; |
| 2293 | size_t buflen = u->field_data[UF_HOST].off + u->field_data[UF_HOST].len; |
| 2294 | |
| 2295 | u->field_data[UF_HOST].len = 0; |
| 2296 | |
| 2297 | s = found_at ? s_http_userinfo_start : s_http_host_start; |
| 2298 | |
| 2299 | for (p = buf + u->field_data[UF_HOST].off; p < buf + buflen; p++) { |
| 2300 | enum http_host_state new_s = http_parse_host_char(s, *p); |
| 2301 | |
| 2302 | if (new_s == s_http_host_dead) { |
| 2303 | return 1; |
| 2304 | } |
| 2305 | |
| 2306 | switch(new_s) { |
| 2307 | case s_http_host: |
| 2308 | if (s != s_http_host) { |
| 2309 | u->field_data[UF_HOST].off = p - buf; |
| 2310 | } |
| 2311 | u->field_data[UF_HOST].len++; |
| 2312 | break; |
| 2313 | |
| 2314 | case s_http_host_v6: |
| 2315 | if (s != s_http_host_v6) { |
| 2316 | u->field_data[UF_HOST].off = p - buf; |
| 2317 | } |
| 2318 | u->field_data[UF_HOST].len++; |
| 2319 | break; |
| 2320 | |
| 2321 | case s_http_host_v6_zone_start: |
| 2322 | case s_http_host_v6_zone: |
| 2323 | u->field_data[UF_HOST].len++; |
| 2324 | break; |
| 2325 | |
| 2326 | case s_http_host_port: |
| 2327 | if (s != s_http_host_port) { |
| 2328 | u->field_data[UF_PORT].off = p - buf; |
| 2329 | u->field_data[UF_PORT].len = 0; |
| 2330 | u->field_set |= (1 << UF_PORT); |
| 2331 | } |
| 2332 | u->field_data[UF_PORT].len++; |
| 2333 | break; |
| 2334 | |
| 2335 | case s_http_userinfo: |
| 2336 | if (s != s_http_userinfo) { |
| 2337 | u->field_data[UF_USERINFO].off = p - buf ; |
| 2338 | u->field_data[UF_USERINFO].len = 0; |
| 2339 | u->field_set |= (1 << UF_USERINFO); |
| 2340 | } |
| 2341 | u->field_data[UF_USERINFO].len++; |
| 2342 | break; |
| 2343 | |
| 2344 | default: |
no test coverage detected