base

application/sp-console(down)/Common/neon-0.25.4/ne_utils.h

@@ -0,0 +1,117 @@
+/* 
+   HTTP utility functions
+   Copyright (C) 1999-2005, Joe Orton <joe@manyfish.co.uk>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+   MA 02111-1307, USA
+
+*/
+
+#ifndef NE_UTILS_H
+#define NE_UTILS_H
+
+#include <sys/types.h>
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#include "ne_defs.h"
+
+#ifdef NEON_TRIO
+/* no HAVE_TRIO_H check so this works from outside neon build tree. */
+#include <trio.h>
+#endif
+
+BEGIN_NEON_DECLS
+
+/* Returns a human-readable version string like:
+ * "neon 0.2.0: Library build, OpenSSL support"
+ */
+const char *ne_version_string(void);
+
+/* Returns non-zero if library version is not of major version
+ * 'major', or if minor version is not greater than or equal to
+ * 'minor'.  For neon versions with major == 0, all minor versions are
+ * presumed to be incompatible.  */
+int ne_version_match(int major, int minor);
+
+#define NE_FEATURE_SSL (1) /* SSL/TLS support */
+#define NE_FEATURE_ZLIB (2) /* zlib compression in compress interface */
+#define NE_FEATURE_IPV6 (3) /* IPv6 is supported in resolver */
+#define NE_FEATURE_LFS (4) /* large file support */
+#define NE_FEATURE_SOCKS (5) /* SOCKSv5 support */
+
+/* Returns non-zero if neon has support for given feature code
+ * NE_FEATURE_*. */
+int ne_has_support(int feature);
+
+/* CONSIDER: mutt has a nicer way of way of doing debugging output... maybe
+ * switch to like that. */
+
+#ifndef NE_DEBUGGING
+#define NE_DEBUG if (0) ne_debug
+#else /* DEBUGGING */
+#define NE_DEBUG ne_debug
+#endif /* DEBUGGING */
+
+#define NE_DBG_SOCKET (1<<0)
+#define NE_DBG_HTTP (1<<1)
+#define NE_DBG_XML (1<<2)
+#define NE_DBG_HTTPAUTH (1<<3)
+#define NE_DBG_HTTPPLAIN (1<<4)
+#define NE_DBG_LOCKS (1<<5)
+#define NE_DBG_XMLPARSE (1<<6)
+#define NE_DBG_HTTPBODY (1<<7)
+#define NE_DBG_SSL (1<<8)
+#define NE_DBG_FLUSH (1<<30)
+
+/* Send debugging output to 'stream', for all of the given debug
+ * channels.  To disable debugging, pass 'stream' as NULL and 'mask'
+ * as 0. */
+void ne_debug_init(FILE *stream, int mask);
+
+/* The current debug mask and stream set by the last call to
+ * ne_debug_init. */
+extern int ne_debug_mask;
+extern FILE *ne_debug_stream;
+
+/* Produce debug output if any of channels 'ch' is enabled for
+ * debugging. */
+void ne_debug(int ch, const char *, ...) ne_attribute((format(printf, 2, 3)));
+
+/* Storing an HTTP status result */
+typedef struct {
+    int major_version;
+    int minor_version;
+    int code; /* Status-Code value */
+    int klass; /* Class of Status-Code (1-5) */
+    char *reason_phrase;
+} ne_status;
+
+/* NB: couldn't use 'class' in ne_status because it would clash with
+ * the C++ reserved word. */
+
+/* Parser for strings which follow the Status-Line grammar from 
+ * RFC2616.  s->reason_phrase is malloc-allocated if non-NULL, and
+ * must be free'd by the caller.
+ *  Returns:
+ *    0 on success, *s will be filled in.
+ *   -1 on parse error.
+ */
+int ne_parse_statusline(const char *status_line, ne_status *s);
+
+END_NEON_DECLS
+
+#endif /* NE_UTILS_H */