static void command_buildm3u(client_t *client, const char *mount) { const char *username = NULL; const char *password = NULL; ice_config_t *config; COMMAND_REQUIRE(client, "username", username); COMMAND_REQUIRE(client, "password", password); client->respcode = 200; config = config_get_config(); snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 200 OK\r\n" "Content-Type: audio/x-mpegurl\r\n" "Content-Disposition = attachment; filename=listen.m3u\r\n\r\n" "http://%s:%s@%s:%d%s\r\n", username, password, config->hostname, config->port, mount ); config_release_config(); client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
static void command_list_mounts(client_t *client, int response) { DEBUG0("List mounts request"); if (response == PLAINTEXT) { snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n"); client->refbuf->len = strlen (client->refbuf->data); client->respcode = 200; client->refbuf->next = stats_get_streams (); fserve_add_client (client, NULL); } else { xmlDocPtr doc; avl_tree_rlock (global.source_tree); doc = admin_build_sourcelist(NULL); avl_tree_unlock (global.source_tree); admin_send_response(doc, client, response, LISTMOUNTS_TRANSFORMED_REQUEST); xmlFreeDoc(doc); } }
void client_send_400(client_t *client, char *message) { snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 400 Bad Request\r\n" "Content-Type: text/html\r\n\r\n" "<b>%s</b>\r\n", message); client->respcode = 400; client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
void client_send_403(client_t *client, const char *reason) { if (reason == NULL) reason = "Forbidden"; snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 403 %s\r\n\r\n", reason); client->respcode = 403; client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
void client_send_401(client_t *client) { snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 401 Authentication Required\r\n" "WWW-Authenticate: Basic realm=\"Icecast2 Server\"\r\n" "\r\n" "You need to authenticate\r\n"); client->respcode = 401; client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
static void html_success(client_t *client, char *message) { client->respcode = 200; snprintf (client->refbuf->data, PER_CLIENT_REFBUF_SIZE, "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\n\r\n" "<html><head><title>Admin request successful</title></head>" "<body><p>%s</p></body></html>", message); client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client) { xmlDocPtr res; xsltStylesheetPtr cur; xmlChar *string; int len, problem = 0; xmlSetGenericErrorFunc ("", log_parse_failure); xsltSetGenericErrorFunc ("", log_parse_failure); thread_mutex_lock(&xsltlock); cur = xslt_get_stylesheet(xslfilename); if (cur == NULL) { thread_mutex_unlock(&xsltlock); ERROR1 ("problem reading stylesheet \"%s\"", xslfilename); client_send_404 (client, "Could not parse XSLT file"); return; } res = xsltApplyStylesheet(cur, doc, NULL); if (xsltSaveResultToString (&string, &len, res, cur) < 0) problem = 1; thread_mutex_unlock(&xsltlock); if (problem == 0) { const char *http = "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nContent-Length: "; int buf_len = strlen (http) + 20 + len; if (string == NULL) string = xmlStrdup (""); client->respcode = 200; client_set_queue (client, NULL); client->refbuf = refbuf_new (buf_len); len = snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, string); client->refbuf->len = len; fserve_add_client (client, NULL); xmlFree (string); } else { WARN1 ("problem applying stylesheet \"%s\"", xslfilename); client_send_404 (client, "XSLT problem"); } xmlFreeDoc(res); }
static void client_send_error(client_t *client, int status, int plain, const char *message) { ssize_t ret; ret = util_http_build_header(client->refbuf->data, PER_CLIENT_REFBUF_SIZE, 0, 0, status, NULL, plain ? "text/plain" : "text/html", NULL, plain ? message : ""); if (!plain) snprintf(client->refbuf->data + ret, PER_CLIENT_REFBUF_SIZE - ret, "<html><head><title>Error %i</title></head><body><b>%i - %s</b></body></html>\r\n", status, status, message); client->respcode = status; client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
void admin_send_response (xmlDocPtr doc, client_t *client, int response, const char *xslt_template) { if (response == RAW) { xmlChar *buff = NULL; int len = 0; unsigned int buf_len; const char *http = "HTTP/1.0 200 OK\r\n" "Content-Type: text/xml\r\n" "Content-Length: "; xmlDocDumpMemory(doc, &buff, &len); buf_len = strlen (http) + len + 20; client_set_queue (client, NULL); client->refbuf = refbuf_new (buf_len); len = snprintf (client->refbuf->data, buf_len, "%s%d\r\n\r\n%s", http, len, buff); client->refbuf->len = len; xmlFree(buff); client->respcode = 200; fserve_add_client (client, NULL); } if (response == TRANSFORMED) { char *fullpath_xslt_template; int fullpath_xslt_template_len; ice_config_t *config = config_get_config(); fullpath_xslt_template_len = strlen (config->adminroot_dir) + strlen (xslt_template) + 2; fullpath_xslt_template = malloc(fullpath_xslt_template_len); snprintf(fullpath_xslt_template, fullpath_xslt_template_len, "%s%s%s", config->adminroot_dir, PATH_SEPARATOR, xslt_template); config_release_config(); DEBUG1("Sending XSLT (%s)", fullpath_xslt_template); xslt_transform(doc, fullpath_xslt_template, client); free(fullpath_xslt_template); } }
static void client_send_error(client_t *client, int status, int plain, const char *message) { ssize_t ret; ret = util_http_build_header(client->refbuf->data, PER_CLIENT_REFBUF_SIZE, 0, 0, status, NULL, plain ? "text/plain" : "text/html", "utf-8", plain ? message : "", NULL); if (ret == -1 || ret >= PER_CLIENT_REFBUF_SIZE) { ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_500(client, "Header generation failed."); return; } if (!plain) snprintf(client->refbuf->data + ret, PER_CLIENT_REFBUF_SIZE - ret, "<html><head><title>Error %i</title></head><body><b>%i - %s</b></body></html>\r\n", status, status, message); client->respcode = status; client->refbuf->len = strlen (client->refbuf->data); fserve_add_client (client, NULL); }
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client) { xmlDocPtr res; xsltStylesheetPtr cur; xmlChar *string; int len, problem = 0; const char *mediatype = NULL; xmlSetGenericErrorFunc ("", log_parse_failure); xsltSetGenericErrorFunc ("", log_parse_failure); thread_mutex_lock(&xsltlock); cur = xslt_get_stylesheet(xslfilename); if (cur == NULL) { thread_mutex_unlock(&xsltlock); ERROR1 ("problem reading stylesheet \"%s\"", xslfilename); client_send_404 (client, "Could not parse XSLT file"); return; } res = xsltApplyStylesheet(cur, doc, NULL); if (xsltSaveResultToString (&string, &len, res, cur) < 0) problem = 1; /* lets find out the content type to use */ if (cur->mediaType) mediatype = (char *)cur->mediaType; else { /* check method for the default, a missing method assumes xml */ if (cur->method && xmlStrcmp (cur->method, XMLSTR("html")) == 0) mediatype = "text/html"; else if (cur->method && xmlStrcmp (cur->method, XMLSTR("text")) == 0) mediatype = "text/plain"; else mediatype = "text/xml"; } if (problem == 0) { /* the 100 is to allow for the hardcoded headers */ unsigned int full_len = strlen (mediatype) + len + 256; refbuf_t *refbuf = refbuf_new (full_len); ssize_t ret; if (string == NULL) string = xmlCharStrdup (""); ret = util_http_build_header(refbuf->data, full_len, 0, 0, 200, NULL, mediatype, NULL, NULL); snprintf (refbuf->data + ret, full_len - ret, "Content-Length: %d\r\n\r\n%s", len, string); client->respcode = 200; client_set_queue (client, NULL); client->refbuf = refbuf; refbuf->len = strlen (refbuf->data); fserve_add_client (client, NULL); xmlFree (string); } else { WARN1 ("problem applying stylesheet \"%s\"", xslfilename); client_send_404 (client, "XSLT problem"); } thread_mutex_unlock (&xsltlock); xmlFreeDoc(res); }
/* client has requested a file, so check for it and send the file. Do not * refer to the client_t afterwards. return 0 for success, -1 on error. */ int fserve_client_create (client_t *httpclient) { int bytes; struct stat file_buf; const char *range = NULL; off_t new_content_len = 0; off_t rangenumber = 0, content_length; int rangeproblem = 0; int ret = 0; char *fullpath; int m3u_requested = 0, m3u_file_available = 1; const char * xslt_playlist_requested = NULL; int xslt_playlist_file_available = 1; ice_config_t *config; FILE *file; fullpath = util_get_path_from_normalised_uri(httpclient->uri); ICECAST_LOG_INFO("checking for file %H (%H)", httpclient->uri, fullpath); if (strcmp (util_get_extension (fullpath), "m3u") == 0) m3u_requested = 1; if (strcmp (util_get_extension (fullpath), "xspf") == 0) xslt_playlist_requested = "xspf.xsl"; if (strcmp (util_get_extension (fullpath), "vclt") == 0) xslt_playlist_requested = "vclt.xsl"; /* check for the actual file */ if (stat (fullpath, &file_buf) != 0) { /* the m3u can be generated, but send an m3u file if available */ if (m3u_requested == 0 && xslt_playlist_requested == NULL) { ICECAST_LOG_WARN("req for file \"%H\" %s", fullpath, strerror (errno)); client_send_error_by_id(httpclient, ICECAST_ERROR_FSERV_FILE_NOT_FOUND); free (fullpath); return -1; } m3u_file_available = 0; xslt_playlist_file_available = 0; } httpclient->refbuf->len = PER_CLIENT_REFBUF_SIZE; if (m3u_requested && m3u_file_available == 0) { char *sourceuri = strdup(httpclient->uri); char *dot = strrchr(sourceuri, '.'); *dot = 0; httpclient->respcode = 200; ret = util_http_build_header (httpclient->refbuf->data, BUFSIZE, 0, 0, 200, NULL, "audio/x-mpegurl", NULL, "", NULL, httpclient); if (ret == -1 || ret >= (BUFSIZE - 512)) { /* we want at least 512 bytes left for the content of the playlist */ ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_error_by_id(httpclient, ICECAST_ERROR_GEN_HEADER_GEN_FAILED); free(sourceuri); return -1; } client_get_baseurl(httpclient, NULL, httpclient->refbuf->data + ret, BUFSIZE - ret, NULL, NULL, NULL, sourceuri, "\r\n"); httpclient->refbuf->len = strlen (httpclient->refbuf->data); fserve_add_client (httpclient, NULL); free (sourceuri); free (fullpath); return 0; } if (xslt_playlist_requested && xslt_playlist_file_available == 0) { xmlDocPtr doc; char *reference = strdup(httpclient->uri); char *eol = strrchr (reference, '.'); if (eol) *eol = '\0'; doc = stats_get_xml (0, reference, httpclient); free (reference); admin_send_response (doc, httpclient, ADMIN_FORMAT_HTML, xslt_playlist_requested); xmlFreeDoc(doc); free (fullpath); return 0; } /* on demand file serving check */ config = config_get_config(); if (config->fileserve == 0) { ICECAST_LOG_DEBUG("on demand file \"%H\" refused. Serving static files has been disabled in the config", fullpath); client_send_error_by_id(httpclient, ICECAST_ERROR_FSERV_FILE_NOT_FOUND); config_release_config(); free(fullpath); return -1; } config_release_config(); if (S_ISREG (file_buf.st_mode) == 0) { client_send_error_by_id(httpclient, ICECAST_ERROR_FSERV_FILE_NOT_FOUND); ICECAST_LOG_WARN("found requested file but there is no handler for it: %H", fullpath); free (fullpath); return -1; } file = fopen (fullpath, "rb"); if (file == NULL) { ICECAST_LOG_WARN("Problem accessing file \"%H\"", fullpath); client_send_error_by_id(httpclient, ICECAST_ERROR_FSERV_FILE_NOT_READABLE); free (fullpath); return -1; } free (fullpath); content_length = file_buf.st_size; range = httpp_getvar (httpclient->parser, "range"); /* full http range handling is currently not done but we deal with the common case */ if (range != NULL) { ret = 0; if (strncasecmp (range, "bytes=", 6) == 0) ret = sscanf (range+6, "%" SCN_OFF_T "-", &rangenumber); if (ret != 1) { /* format not correct, so lets just assume we start from the beginning */ rangeproblem = 1; } if (rangenumber < 0) { rangeproblem = 1; } if (!rangeproblem) { ret = fseeko (file, rangenumber, SEEK_SET); if (ret != -1) { new_content_len = content_length - rangenumber; if (new_content_len < 0) { rangeproblem = 1; } } else { rangeproblem = 1; } if (!rangeproblem) { off_t endpos = rangenumber+new_content_len-1; char *type; if (endpos < 0) { endpos = 0; } httpclient->respcode = 206; type = fserve_content_type(httpclient->uri); bytes = util_http_build_header (httpclient->refbuf->data, BUFSIZE, 0, 0, 206, NULL, type, NULL, NULL, NULL, httpclient); if (bytes == -1 || bytes >= (BUFSIZE - 512)) { /* we want at least 512 bytes left */ ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_error_by_id(httpclient, ICECAST_ERROR_GEN_HEADER_GEN_FAILED); return -1; } bytes += snprintf (httpclient->refbuf->data + bytes, BUFSIZE - bytes, "Accept-Ranges: bytes\r\n" "Content-Length: %" PRI_OFF_T "\r\n" "Content-Range: bytes %" PRI_OFF_T \ "-%" PRI_OFF_T "/%" PRI_OFF_T "\r\n\r\n", new_content_len, rangenumber, endpos, content_length); free (type); } else { goto fail; } } else { goto fail; } } else { char *type = fserve_content_type(httpclient->uri); httpclient->respcode = 200; bytes = util_http_build_header (httpclient->refbuf->data, BUFSIZE, 0, 0, 200, NULL, type, NULL, NULL, NULL, httpclient); if (bytes == -1 || bytes >= (BUFSIZE - 512)) { /* we want at least 512 bytes left */ ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_error_by_id(httpclient, ICECAST_ERROR_GEN_HEADER_GEN_FAILED); fclose(file); return -1; } bytes += snprintf (httpclient->refbuf->data + bytes, BUFSIZE - bytes, "Accept-Ranges: bytes\r\n" "Content-Length: %" PRI_OFF_T "\r\n\r\n", content_length); free (type); } httpclient->refbuf->len = bytes; httpclient->pos = 0; stats_event_inc (NULL, "file_connections"); fserve_add_client (httpclient, file); return 0; fail: fclose (file); client_send_error_by_id(httpclient, ICECAST_ERROR_FSERV_REQUEST_RANGE_NOT_SATISFIABLE); return -1; }
/* client has requested a file, so check for it and send the file. Do not * refer to the client_t afterwards. return 0 for success, -1 on error. */ int fserve_client_create (client_t *httpclient, const char *path) { int bytes; struct stat file_buf; const char *range = NULL; off_t new_content_len = 0; off_t rangenumber = 0, content_length; int rangeproblem = 0; int ret = 0; char *fullpath; int m3u_requested = 0, m3u_file_available = 1; const char * xslt_playlist_requested = NULL; int xslt_playlist_file_available = 1; ice_config_t *config; FILE *file; fullpath = util_get_path_from_normalised_uri (path); INFO2 ("checking for file %H (%H)", path, fullpath); if (strcmp (util_get_extension (fullpath), "m3u") == 0) m3u_requested = 1; if (strcmp (util_get_extension (fullpath), "xspf") == 0) xslt_playlist_requested = "xspf.xsl"; if (strcmp (util_get_extension (fullpath), "vclt") == 0) xslt_playlist_requested = "vclt.xsl"; /* check for the actual file */ if (stat (fullpath, &file_buf) != 0) { /* the m3u can be generated, but send an m3u file if available */ if (m3u_requested == 0 && xslt_playlist_requested == NULL) { WARN2 ("req for file \"%H\" %s", fullpath, strerror (errno)); client_send_404 (httpclient, "The file you requested could not be found"); free (fullpath); return -1; } m3u_file_available = 0; xslt_playlist_file_available = 0; } httpclient->refbuf->len = PER_CLIENT_REFBUF_SIZE; if (m3u_requested && m3u_file_available == 0) { const char *host = httpp_getvar (httpclient->parser, "host"); char *sourceuri = strdup (path); char *dot = strrchr(sourceuri, '.'); /* at least a couple of players (fb2k/winamp) are reported to send a * host header but without the port number. So if we are missing the * port then lets treat it as if no host line was sent */ if (host && strchr (host, ':') == NULL) host = NULL; *dot = 0; httpclient->respcode = 200; if (host == NULL) { config = config_get_config(); snprintf (httpclient->refbuf->data, BUFSIZE, "HTTP/1.0 200 OK\r\n" "Content-Type: audio/x-mpegurl\r\n\r\n" "http://%s:%d%s\r\n", config->hostname, config->port, sourceuri ); config_release_config(); } else { snprintf (httpclient->refbuf->data, BUFSIZE, "HTTP/1.0 200 OK\r\n" "Content-Type: audio/x-mpegurl\r\n\r\n" "http://%s%s\r\n", host, sourceuri ); } httpclient->refbuf->len = strlen (httpclient->refbuf->data); fserve_add_client (httpclient, NULL); free (sourceuri); free (fullpath); return 0; } if (xslt_playlist_requested && xslt_playlist_file_available == 0) { xmlDocPtr doc; char *reference = strdup (path); char *eol = strrchr (reference, '.'); if (eol) *eol = '\0'; doc = stats_get_xml (0, reference); free (reference); admin_send_response (doc, httpclient, TRANSFORMED, xslt_playlist_requested); xmlFreeDoc(doc); return 0; } /* on demand file serving check */ config = config_get_config(); if (config->fileserve == 0) { DEBUG1 ("on demand file \"%H\" refused", fullpath); client_send_404 (httpclient, "The file you requested could not be found"); config_release_config(); free (fullpath); return -1; } config_release_config(); if (S_ISREG (file_buf.st_mode) == 0) { client_send_404 (httpclient, "The file you requested could not be found"); WARN1 ("found requested file but there is no handler for it: %H", fullpath); free (fullpath); return -1; } file = fopen (fullpath, "rb"); if (file == NULL) { WARN1 ("Problem accessing file \"%H\"", fullpath); client_send_404 (httpclient, "File not readable"); free (fullpath); return -1; } free (fullpath); content_length = file_buf.st_size; range = httpp_getvar (httpclient->parser, "range"); /* full http range handling is currently not done but we deal with the common case */ if (range != NULL) { ret = 0; if (strncasecmp (range, "bytes=", 6) == 0) ret = sscanf (range+6, "%" SCN_OFF_T "-", &rangenumber); if (ret != 1) { /* format not correct, so lets just assume we start from the beginning */ rangeproblem = 1; } if (rangenumber < 0) { rangeproblem = 1; } if (!rangeproblem) { ret = fseeko (file, rangenumber, SEEK_SET); if (ret != -1) { new_content_len = content_length - rangenumber; if (new_content_len < 0) { rangeproblem = 1; } } else { rangeproblem = 1; } if (!rangeproblem) { /* Date: is required on all HTTP1.1 responses */ char currenttime[50]; time_t now; int strflen; struct tm result; off_t endpos = rangenumber+new_content_len-1; char *type; if (endpos < 0) { endpos = 0; } time(&now); strflen = strftime(currenttime, 50, "%a, %d-%b-%Y %X GMT", gmtime_r(&now, &result)); httpclient->respcode = 206; type = fserve_content_type (path); bytes = snprintf (httpclient->refbuf->data, BUFSIZE, "HTTP/1.1 206 Partial Content\r\n" "Date: %s\r\n" "Accept-Ranges: bytes\r\n" "Content-Length: %" PRI_OFF_T "\r\n" "Content-Range: bytes %" PRI_OFF_T \ "-%" PRI_OFF_T "/%" PRI_OFF_T "\r\n" "Content-Type: %s\r\n\r\n", currenttime, new_content_len, rangenumber, endpos, content_length, type); free (type); } else { goto fail; } } else { goto fail; } } else { char *type = fserve_content_type(path); httpclient->respcode = 200; bytes = snprintf (httpclient->refbuf->data, BUFSIZE, "HTTP/1.0 200 OK\r\n" "Accept-Ranges: bytes\r\n" "Content-Length: %" PRI_OFF_T "\r\n" "Content-Type: %s\r\n\r\n", content_length, type); free (type); } httpclient->refbuf->len = bytes; httpclient->pos = 0; stats_event_inc (NULL, "file_connections"); fserve_add_client (httpclient, file); return 0; fail: fclose (file); httpclient->respcode = 416; sock_write (httpclient->con->sock, "HTTP/1.0 416 Request Range Not Satisfiable\r\n\r\n"); client_destroy (httpclient); return -1; }
void xslt_transform(xmlDocPtr doc, const char *xslfilename, client_t *client) { xmlDocPtr res; xsltStylesheetPtr cur; xmlChar *string; int len, problem = 0; const char *mediatype = NULL; const char *charset = NULL; xmlSetGenericErrorFunc ("", log_parse_failure); xsltSetGenericErrorFunc ("", log_parse_failure); thread_mutex_lock(&xsltlock); cur = xslt_get_stylesheet(xslfilename); if (cur == NULL) { thread_mutex_unlock(&xsltlock); ICECAST_LOG_ERROR("problem reading stylesheet \"%s\"", xslfilename); client_send_404 (client, "Could not parse XSLT file"); return; } res = xsltApplyStylesheet(cur, doc, NULL); if (xsltSaveResultToString (&string, &len, res, cur) < 0) problem = 1; /* lets find out the content type and character encoding to use */ if (cur->encoding) charset = (char *)cur->encoding; if (cur->mediaType) mediatype = (char *)cur->mediaType; else { /* check method for the default, a missing method assumes xml */ if (cur->method && xmlStrcmp (cur->method, XMLSTR("html")) == 0) mediatype = "text/html"; else if (cur->method && xmlStrcmp (cur->method, XMLSTR("text")) == 0) mediatype = "text/plain"; else mediatype = "text/xml"; } if (problem == 0) { ssize_t ret; int failed = 0; refbuf_t *refbuf; size_t full_len = strlen (mediatype) + len + 1024; if (full_len < 4096) full_len = 4096; refbuf = refbuf_new (full_len); if (string == NULL) string = xmlCharStrdup (""); ret = util_http_build_header(refbuf->data, full_len, 0, 0, 200, NULL, mediatype, charset, NULL, NULL); if (ret == -1) { ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_500(client, "Header generation failed."); } else { if ( full_len < (ret + len + 64) ) { void *new_data; full_len = ret + len + 64; new_data = realloc(refbuf->data, full_len); if (new_data) { ICECAST_LOG_DEBUG("Client buffer reallocation succeeded."); refbuf->data = new_data; refbuf->len = full_len; ret = util_http_build_header(refbuf->data, full_len, 0, 0, 200, NULL, mediatype, charset, NULL, NULL); if (ret == -1) { ICECAST_LOG_ERROR("Dropping client as we can not build response headers."); client_send_500(client, "Header generation failed."); failed = 1; } } else { ICECAST_LOG_ERROR("Client buffer reallocation failed. Dropping client."); client_send_500(client, "Buffer reallocation failed."); failed = 1; } } if (!failed) { snprintf(refbuf->data + ret, full_len - ret, "Content-Length: %d\r\n\r\n%s", len, string); client->respcode = 200; client_set_queue (client, NULL); client->refbuf = refbuf; refbuf->len = strlen (refbuf->data); fserve_add_client (client, NULL); } } xmlFree (string); } else { ICECAST_LOG_WARN("problem applying stylesheet \"%s\"", xslfilename); client_send_404 (client, "XSLT problem"); } thread_mutex_unlock (&xsltlock); xmlFreeDoc(res); }