Add tinyhttp code for sending and reading responses. Clean up some dacp routines. Most new and modified rooutines untested.

2017-12-18 18:50:01 +00:00
parent 845c4689a8
commit 1637a79dd6
25 changed files with 1231 additions and 425 deletions
@@ -0,0 +1,48 @@
+/*-
+ * Copyright 2012 Matthew Endsley
+ * All rights reserved
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted providing that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef HTTP_CHUNK_H
+#define HTTP_CHUNK_H
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/**
+ * Parses the size out of a chunk-encoded HTTP response. Returns non-zero if it
+ * needs more data. Retuns zero success or error. When error: size == -1 On
+ * success, size = size of following chunk data excluding trailing \r\n. User is
+ * expected to process or otherwise seek past chunk data up to the trailing
+ * \r\n. The state parameter is used for internal state and should be
+ * initialized to zero the first call.
+ */
+int http_parse_chunked(int* state, int *size, char ch);
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif