1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2000-2012 Jeffrey Stedfast
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public License
7 * as published by the Free Software Foundation; either version 2.1
8 * of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free
17 * Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
22 #ifndef __GMIME_HEADER_H__
23 #define __GMIME_HEADER_H__
26 #include <gmime/gmime-stream.h>
30 typedef struct _GMimeHeader GMimeHeader;
34 * GMimeHeaderForeachFunc:
35 * @name: The field name.
36 * @value: The field value.
37 * @user_data: The user-supplied callback data.
39 * Function signature for the callback to g_mime_header_list_foreach().
41 typedef void (* GMimeHeaderForeachFunc) (const char *name, const char *value, gpointer user_data);
47 * A message or mime-part header.
49 typedef struct _GMimeHeaderList GMimeHeaderList;
54 * @hdrlist: a #GMimeHeaderList
55 * @cursor: a #GMimeHeader
56 * @version: the version of @hdrlist when initialized
58 * A message or mime-part header iterator. All members should be
61 typedef struct _GMimeHeaderIter GMimeHeaderIter;
63 struct _GMimeHeaderIter {
64 GMimeHeaderList *hdrlist;
70 GMimeHeaderIter *g_mime_header_iter_new (void);
71 void g_mime_header_iter_free (GMimeHeaderIter *iter);
73 GMimeHeaderIter *g_mime_header_iter_copy (GMimeHeaderIter *iter);
74 void g_mime_header_iter_copy_to (GMimeHeaderIter *src, GMimeHeaderIter *dest);
76 gboolean g_mime_header_iter_equal (GMimeHeaderIter *iter1, GMimeHeaderIter *iter2);
78 gboolean g_mime_header_iter_is_valid (GMimeHeaderIter *iter);
80 gboolean g_mime_header_iter_first (GMimeHeaderIter *iter);
81 gboolean g_mime_header_iter_last (GMimeHeaderIter *iter);
83 gboolean g_mime_header_iter_next (GMimeHeaderIter *iter);
84 gboolean g_mime_header_iter_prev (GMimeHeaderIter *iter);
86 /*gint64 g_mime_header_iter_get_offset (GMimeHeaderIter *iter);*/
87 const char *g_mime_header_iter_get_name (GMimeHeaderIter *iter);
88 gboolean g_mime_header_iter_set_value (GMimeHeaderIter *iter, const char *value);
89 const char *g_mime_header_iter_get_value (GMimeHeaderIter *iter);
91 gboolean g_mime_header_iter_remove (GMimeHeaderIter *iter);
96 * @stream: The output stream.
97 * @name: The field name.
98 * @value: The field value.
100 * Function signature for the callback to
101 * g_mime_header_list_register_writer().
103 * Returns: the number of bytes written or %-1 on error.
105 typedef ssize_t (* GMimeHeaderWriter) (GMimeStream *stream, const char *name, const char *value);
108 GMimeHeaderList *g_mime_header_list_new (void);
110 void g_mime_header_list_destroy (GMimeHeaderList *headers);
112 void g_mime_header_list_set_stream (GMimeHeaderList *headers, GMimeStream *stream);
113 GMimeStream *g_mime_header_list_get_stream (GMimeHeaderList *headers);
115 void g_mime_header_list_clear (GMimeHeaderList *headers);
116 gboolean g_mime_header_list_contains (const GMimeHeaderList *headers, const char *name);
117 void g_mime_header_list_prepend (GMimeHeaderList *headers, const char *name, const char *value);
118 void g_mime_header_list_append (GMimeHeaderList *headers, const char *name, const char *value);
119 void g_mime_header_list_set (GMimeHeaderList *headers, const char *name, const char *value);
120 const char *g_mime_header_list_get (const GMimeHeaderList *headers, const char *name);
121 gboolean g_mime_header_list_remove (GMimeHeaderList *headers, const char *name);
123 gboolean g_mime_header_list_get_iter (GMimeHeaderList *headers, GMimeHeaderIter *iter);
125 void g_mime_header_list_foreach (const GMimeHeaderList *headers, GMimeHeaderForeachFunc func, gpointer user_data);
127 void g_mime_header_list_register_writer (GMimeHeaderList *headers, const char *name, GMimeHeaderWriter writer);
128 ssize_t g_mime_header_list_write_to_stream (const GMimeHeaderList *headers, GMimeStream *stream);
129 char *g_mime_header_list_to_string (const GMimeHeaderList *headers);
133 #endif /* __GMIME_HEADER_H__ */