1 files changed, 48 insertions, 0 deletions
diff --git a/src/libutil/http_util.h b/src/libutil/http_util.h
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+++ b/src/libutil/http_util.h
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+/*-
+ * Copyright 2019 Vsevolod Stakhov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef RSPAMD_HTTP_UTIL_H
+#define RSPAMD_HTTP_UTIL_H
+
+#include "config.h"
+
+/**
+ * Parse HTTP date header and return it as time_t
+ * @param header HTTP date header
+ * @param len length of header
+ * @return time_t or (time_t)-1 in case of error
+ */
+time_t rspamd_http_parse_date (const gchar *header, gsize len);
+
+/**
+ * Prints HTTP date from `time` to `buf` using standard HTTP date format
+ * @param buf date buffer
+ * @param len length of buffer
+ * @param time time in unix seconds
+ * @return number of bytes written
+ */
+glong rspamd_http_date_format (gchar *buf, gsize len, time_t time);
+
+/**
+ * Normalize HTTP path removing dot sequences and repeating '/' symbols as
+ * per rfc3986#section-5.2
+ * @param path
+ * @param len
+ * @param nlen
+ */
+void rspamd_http_normalize_path_inplace (gchar *path, guint len, guint *nlen);
+
+#endif