diff options
Diffstat (limited to 'thirdparty/libwebsockets/roles/http/server/access-log.c')
| -rw-r--r-- | thirdparty/libwebsockets/roles/http/server/access-log.c | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/thirdparty/libwebsockets/roles/http/server/access-log.c b/thirdparty/libwebsockets/roles/http/server/access-log.c deleted file mode 100644 index 0e75309d7a..0000000000 --- a/thirdparty/libwebsockets/roles/http/server/access-log.c +++ /dev/null @@ -1,182 +0,0 @@ -/* - * libwebsockets - server access log handling - * - * Copyright (C) 2010-2017 Andy Green <andy@warmcat.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation: - * version 2.1 of the License. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include "core/private.h" - -/* - * Produce Apache-compatible log string for wsi, like this: - * - * 2.31.234.19 - - [27/Mar/2016:03:22:44 +0800] - * "GET /aep-screen.png HTTP/1.1" - * 200 152987 "https://libwebsockets.org/index.html" - * "Mozilla/5.0 (Macint... Chrome/49.0.2623.87 Safari/537.36" - * - */ - -extern const char * const method_names[]; - -static const char * const hver[] = { - "HTTP/1.0", "HTTP/1.1", "HTTP/2" -}; - -void -lws_prepare_access_log_info(struct lws *wsi, char *uri_ptr, int meth) -{ -#ifdef LWS_WITH_IPV6 - char ads[INET6_ADDRSTRLEN]; -#else - char ads[INET_ADDRSTRLEN]; -#endif - char da[64]; - const char *pa, *me; - struct tm *tmp; - time_t t = time(NULL); - int l = 256, m; - - if (!wsi->vhost) - return; - - /* only worry about preparing it if we store it */ - if (wsi->vhost->log_fd == (int)LWS_INVALID_FILE) - return; - - if (wsi->access_log_pending) - lws_access_log(wsi); - - wsi->http.access_log.header_log = lws_malloc(l, "access log"); - if (wsi->http.access_log.header_log) { - - tmp = localtime(&t); - if (tmp) - strftime(da, sizeof(da), "%d/%b/%Y:%H:%M:%S %z", tmp); - else - strcpy(da, "01/Jan/1970:00:00:00 +0000"); - - pa = lws_get_peer_simple(wsi, ads, sizeof(ads)); - if (!pa) - pa = "(unknown)"; - - if (wsi->http2_substream) - me = lws_hdr_simple_ptr(wsi, WSI_TOKEN_HTTP_COLON_METHOD); - else - me = method_names[meth]; - if (!me) - me = "(null)"; - - lws_snprintf(wsi->http.access_log.header_log, l, - "%s - - [%s] \"%s %s %s\"", - pa, da, me, uri_ptr, - hver[wsi->http.request_version]); - - l = lws_hdr_total_length(wsi, WSI_TOKEN_HTTP_USER_AGENT); - if (l) { - wsi->http.access_log.user_agent = lws_malloc(l + 2, "access log"); - if (!wsi->http.access_log.user_agent) { - lwsl_err("OOM getting user agent\n"); - lws_free_set_NULL(wsi->http.access_log.header_log); - return; - } - - lws_hdr_copy(wsi, wsi->http.access_log.user_agent, - l + 1, WSI_TOKEN_HTTP_USER_AGENT); - - for (m = 0; m < l; m++) - if (wsi->http.access_log.user_agent[m] == '\"') - wsi->http.access_log.user_agent[m] = '\''; - } - l = lws_hdr_total_length(wsi, WSI_TOKEN_HTTP_REFERER); - if (l) { - wsi->http.access_log.referrer = lws_malloc(l + 2, "referrer"); - if (!wsi->http.access_log.referrer) { - lwsl_err("OOM getting user agent\n"); - lws_free_set_NULL(wsi->http.access_log.user_agent); - lws_free_set_NULL(wsi->http.access_log.header_log); - return; - } - lws_hdr_copy(wsi, wsi->http.access_log.referrer, - l + 1, WSI_TOKEN_HTTP_REFERER); - - for (m = 0; m < l; m++) - if (wsi->http.access_log.referrer[m] == '\"') - wsi->http.access_log.referrer[m] = '\''; - } - wsi->access_log_pending = 1; - } -} - - -int -lws_access_log(struct lws *wsi) -{ - char *p = wsi->http.access_log.user_agent, ass[512], - *p1 = wsi->http.access_log.referrer; - int l; - - if (!wsi->vhost) - return 0; - - if (wsi->vhost->log_fd == (int)LWS_INVALID_FILE) - return 0; - - if (!wsi->access_log_pending) - return 0; - - if (!wsi->http.access_log.header_log) - return 0; - - if (!p) - p = ""; - - if (!p1) - p1 = ""; - - /* - * We do this in two parts to restrict an oversize referrer such that - * we will always have space left to append an empty useragent, while - * maintaining the structure of the log text - */ - l = lws_snprintf(ass, sizeof(ass) - 7, "%s %d %lu \"%s", - wsi->http.access_log.header_log, - wsi->http.access_log.response, wsi->http.access_log.sent, p1); - if (strlen(p) > sizeof(ass) - 6 - l) - p[sizeof(ass) - 6 - l] = '\0'; - l += lws_snprintf(ass + l, sizeof(ass) - 1 - l, "\" \"%s\"\n", p); - - if (write(wsi->vhost->log_fd, ass, l) != l) - lwsl_err("Failed to write log\n"); - - if (wsi->http.access_log.header_log) { - lws_free(wsi->http.access_log.header_log); - wsi->http.access_log.header_log = NULL; - } - if (wsi->http.access_log.user_agent) { - lws_free(wsi->http.access_log.user_agent); - wsi->http.access_log.user_agent = NULL; - } - if (wsi->http.access_log.referrer) { - lws_free(wsi->http.access_log.referrer); - wsi->http.access_log.referrer = NULL; - } - wsi->access_log_pending = 0; - - return 0; -} - |