/* Connection thread. Here we take clients off the connection queue and check * the contents provided. We set up the parser then hand off to the specific * request handler. */ static void _handle_connection(void) { http_parser_t *parser; const char *rawuri; client_queue_t *node; while (1) { node = _get_connection(); if (node) { client_t *client = node->client; /* Check for special shoutcast compatability processing */ if (node->shoutcast) { _handle_shoutcast_compatible (node); continue; } /* process normal HTTP headers */ parser = httpp_create_parser(); httpp_initialize(parser, NULL); client->parser = parser; if (httpp_parse (parser, client->refbuf->data, node->offset)) { char *uri; /* we may have more than just headers, so prepare for it */ if (node->stream_offset == node->offset) client->refbuf->len = 0; else { char *ptr = client->refbuf->data; client->refbuf->len = node->offset - node->stream_offset; memmove (ptr, ptr + node->stream_offset, client->refbuf->len); } rawuri = httpp_getvar(parser, HTTPP_VAR_URI); /* assign a port-based shoutcast mountpoint if required */ if (node->shoutcast_mount && strcmp (rawuri, "/admin.cgi") == 0) httpp_set_query_param (client->parser, "mount", node->shoutcast_mount); free (node->shoutcast_mount); free (node); if (strcmp("ICE", httpp_getvar(parser, HTTPP_VAR_PROTOCOL)) && strcmp("HTTP", httpp_getvar(parser, HTTPP_VAR_PROTOCOL))) { ERROR0("Bad HTTP protocol detected"); client_destroy (client); continue; } uri = util_normalise_uri(rawuri); if (uri == NULL) { client_destroy (client); continue; } if (parser->req_type == httpp_req_source || parser->req_type == httpp_req_put) { _handle_source_request (client, uri); } else if (parser->req_type == httpp_req_stats) { _handle_stats_request (client, uri); } else if (parser->req_type == httpp_req_get) { _handle_get_request (client, uri); } else { ERROR0("Wrong request type from client"); client_send_400 (client, "unknown request"); } free(uri); } else { free (node); ERROR0("HTTP request parsing failed"); client_destroy (client); } continue; } break; } }
/* Connection thread. Here we take clients off the connection queue and check * the contents provided. We set up the parser then hand off to the specific * request handler. */ static void *_handle_connection(void *arg) { http_parser_t *parser; char *rawuri, *uri; while (global.running == ICE_RUNNING) { kitsune_update("connection_handle"); /**DSU updatepoint */ client_queue_t *node = _get_connection(); if (node) { client_t *client = node->client; /* Check for special shoutcast compatability processing */ if (node->shoutcast) { _handle_shoutcast_compatible (node); continue; } /* process normal HTTP headers */ parser = httpp_create_parser(); httpp_initialize(parser, NULL); client->parser = parser; if (httpp_parse (parser, client->refbuf->data, node->offset)) { /* we may have more than just headers, so prepare for it */ if (node->stream_offset == node->offset) client->refbuf->len = 0; else { char *ptr = client->refbuf->data; client->refbuf->len = node->offset - node->stream_offset; memmove (ptr, ptr + node->stream_offset, client->refbuf->len); } free (node); if (strcmp("ICE", httpp_getvar(parser, HTTPP_VAR_PROTOCOL)) && strcmp("HTTP", httpp_getvar(parser, HTTPP_VAR_PROTOCOL))) { ERROR0("Bad HTTP protocol detected"); client_destroy (client); continue; } rawuri = httpp_getvar(parser, HTTPP_VAR_URI); uri = util_normalise_uri(rawuri); if (uri == NULL) { client_destroy (client); continue; } if (parser->req_type == httpp_req_source) { _handle_source_request (client, uri, ICECAST_SOURCE_AUTH); } else if (parser->req_type == httpp_req_stats) { _handle_stats_request (client, uri); } else if (parser->req_type == httpp_req_get) { _handle_get_request (client, uri); } else { ERROR0("Wrong request type from client"); client_send_400 (client, "unknown request"); } free(uri); } else { free (node); ERROR0("HTTP request parsing failed"); client_destroy (client); } continue; } thread_sleep (50000); } DEBUG0 ("Connection thread done"); return NULL; }