+ err = load_file(full_path, &rsp->body, &rsp->content_length);
+ if (JB_ERR_OK != err)
+ {
+ assert((JB_ERR_FILE == err) || (JB_ERR_MEMORY == err));
+ if (JB_ERR_FILE == err)
+ {
+ err = cgi_error_no_template(csp, rsp, full_path);
+ }
+ freez(full_path);
+ return err;
+ }
+ freez(full_path);
+
+ content_type = get_content_type(filename);
+ log_error(LOG_LEVEL_CGI,
+ "Content-Type guessed for %s: %s", filename, content_type);
+
+ return enlist_unique_header(rsp->headers, "Content-Type", content_type);
+
+}
+
+
+#ifdef FEATURE_EXTENDED_STATISTICS
+/*********************************************************************
+ *
+ * Function : get_block_reason_statistics_table
+ *
+ * Description : Produces the block reason statistic table content.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ *
+ * Returns : Pointer to the HTML statistic table content or
+ * NULL on out of memory
+ *
+ *********************************************************************/
+static char *get_block_reason_statistics_table(const struct client_state *csp)
+{
+ char buf[BUFFER_SIZE];
+ char *statistics;
+ int i;
+ struct file_list *fl;
+ jb_err err = JB_ERR_OK;
+
+ statistics = strdup_or_die("");
+
+ /* Run through all action files. */
+ for (i = 0; i < MAX_AF_FILES; i++)
+ {
+ struct url_actions *b;
+ struct action_spec *last_action = NULL;
+
+ if (((fl = csp->actions_list[i]) == NULL) || ((b = fl->f) == NULL))
+ {
+ /* Skip empty files */
+ continue;
+ }
+
+ /* Go through all the actions. */
+ for (b = b->next; NULL != b; b = b->next)
+ {
+ if (last_action == b->action)
+ {
+ continue;
+ }
+ if ((b->action->add & ACTION_BLOCK))
+ {
+ unsigned long long count;
+ const char *block_reason = b->action->string[ACTION_STRING_BLOCK];
+ const char *encoded_block_reason = html_encode(block_reason);
+
+ if (encoded_block_reason == NULL)
+ {
+ freez(statistics);
+ return NULL;
+ }
+ get_block_reason_count(block_reason, &count);
+ snprintf(buf, sizeof(buf),
+ "<tr><td>%s</td><td style=\"text-align: right\">%llu</td>\n",
+ encoded_block_reason, count);
+ freez(encoded_block_reason);
+
+ if (!err) err = string_append(&statistics, buf);
+ }
+ last_action = b->action;
+ }
+ }
+
+ return statistics;
+
+}
+
+
+/*********************************************************************
+ *
+ * Function : get_filter_statistics_table
+ *
+ * Description : Produces the filter statistic table content.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ *
+ * Returns : Pointer to the HTML statistic table content or
+ * NULL on out of memory
+ *
+ *********************************************************************/
+static char *get_filter_statistics_table(const struct client_state *csp)
+{
+ char buf[BUFFER_SIZE];
+ char *statistics;
+ int i;
+ struct file_list *fl;
+ struct re_filterfile_spec *b;
+ jb_err err = JB_ERR_OK;
+
+ statistics = strdup_or_die("");
+
+ for (i = 0; i < MAX_AF_FILES; i++)
+ {
+ fl = csp->rlist[i];
+ if ((NULL == fl) || (NULL == fl->f))
+ {
+ /*
+ * Either there are no filter files left or this
+ * filter file just contains no valid filters.
+ *
+ * Continue to be sure we don't miss valid filter
+ * files that are chained after empty or invalid ones.
+ */
+ continue;
+ }
+
+ for (b = fl->f; b != NULL; b = b->next)
+ {
+ if (b->type == FT_CONTENT_FILTER)
+ {
+ unsigned long long executions;
+ unsigned long long pages_modified;
+ unsigned long long hits;
+
+ get_filter_statistics(b->name, &executions, &pages_modified, &hits);
+ snprintf(buf, sizeof(buf),
+ "<tr><td>%s</td><td style=\"text-align: right\">%llu</td>"
+ "<td style=\"text-align: right\">%llu</td>"
+ "<td style=\"text-align: right\">%llu</td><tr>\n",
+ b->name, executions, pages_modified, hits);
+
+ if (!err) err = string_append(&statistics, buf);
+ }
+ }
+ }
+
+ return statistics;
+
+}
+#endif /* def FEATURE_EXTENDED_STATISTICS */
+
+
+/*********************************************************************
+ *
+ * Function : cgi_show_status
+ *
+ * Description : CGI function that returns a web page describing the
+ * current status of Privoxy.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ * 2 : rsp = http_response data structure for output
+ * 3 : parameters = map of cgi parameters
+ *
+ * CGI Parameters :
+ * file : Which file to show. Only first letter is checked,
+ * valid values are:
+ * - "a"ction file
+ * - "r"egex
+ * - "t"rust
+ * Default is to show menu and other information.
+ *
+ * Returns : JB_ERR_OK on success
+ * JB_ERR_MEMORY on out-of-memory error.
+ *
+ *********************************************************************/
+jb_err cgi_show_status(struct client_state *csp,
+ struct http_response *rsp,
+ const struct map *parameters)
+{
+ char *s = NULL;
+ unsigned i;
+ int j;
+
+ char buf[BUFFER_SIZE];
+#ifdef FEATURE_STATISTICS
+ float perc_rej; /* Percentage of http requests rejected */
+ int local_urls_read;
+ int local_urls_rejected;
+#endif /* ndef FEATURE_STATISTICS */
+ jb_err err = JB_ERR_OK;
+
+ struct map *exports;
+
+ assert(csp);
+ assert(rsp);
+ assert(parameters);
+
+ if ('\0' != *(lookup(parameters, "file")))
+ {
+ return cgi_show_file(csp, rsp, parameters);
+ }
+
+ if (NULL == (exports = default_exports(csp, "show-status")))
+ {
+ return JB_ERR_MEMORY;
+ }
+
+ s = strdup("");
+ for (j = 0; (s != NULL) && (j < Argc); j++)
+ {
+ if (!err) err = string_join (&s, html_encode(Argv[j]));
+ if (!err) err = string_append(&s, " ");
+ }
+ if (!err) err = map(exports, "invocation", 1, s, 0);
+
+ if (!err) err = map(exports, "options", 1, csp->config->proxy_args, 1);