/*
- * DEBUG: section 25 MiME Header Parsing
- * AUTHOR: Harvest Derived
+ * Copyright (C) 1996-2021 The Squid Software Foundation and contributors
*
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Squid software is distributed under GPLv2+ license and includes
+ * contributions from numerous individuals and organizations.
+ * Please see the COPYING and CONTRIBUTORS files for details.
+ */
+
+/* DEBUG: section 25 MiME Header Parsing */
+
+#ifndef SQUID_MIME_HEADER_H_
+#define SQUID_MIME_HEADER_H_
+
+/**
+ * Scan for the end of mime header block.
*
- * This program 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 General Public License for more details.
+ * Which is one of the following octet patterns:
+ * - CRLF CRLF, or
+ * - CRLF LF, or
+ * - LF CRLF, or
+ * - LF LF or,
+ * if mime header block is empty:
+ * - LF or
+ * - CRLF
*
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ * Also detects whether a obf-fold pattern exists within the mime block
+ * - CR*LF (SP / HTAB)
*
+ * \param containsObsFold will be set to true if obs-fold pattern is found.
*/
+size_t headersEnd(const char *, size_t, bool &containsObsFold);
-#ifndef SQUID_MIME_HEADER_H_
-#define SQUID_MIME_HEADER_H_
+inline size_t
+headersEnd(const SBuf &buf, bool &containsObsFold)
+{
+ return headersEnd(buf.rawContent(), buf.length(), containsObsFold);
+}
-size_t headersEnd(const char *, size_t);
+/// \deprecated caller needs to be fixed to handle obs-fold
+inline size_t
+headersEnd(const char *buf, size_t sz)
+{
+ bool ignored;
+ return headersEnd(buf, sz, ignored);
+}
#endif /* SQUID_MIME_HEADER_H_ */
+