/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999,2000 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
*
* 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
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* GNU General Public License for more details.
*
* 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 02111-1307, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
*/
#ifndef __PROCMIME_H__
#define __PROCMIME_H__
#ifdef HAVE_CONFIG_H
-# include "config.h"
+#include "claws-features.h"
#endif
-#include <glib.h>
-#include <stdio.h>
-
-typedef struct _MimeType MimeType;
-typedef struct _MimeInfo MimeInfo;
-
-#include "procmsg.h"
+#include <gio/gio.h>
+#include "utils.h"
+#include "proctypes.h"
typedef enum
{
ENC_7BIT,
ENC_8BIT,
+ ENC_BINARY,
ENC_QUOTED_PRINTABLE,
ENC_BASE64,
ENC_X_UUENCODE,
typedef enum
{
- MIME_TEXT,
- MIME_TEXT_HTML,
- MIME_MESSAGE_RFC822,
- MIME_APPLICATION,
- MIME_APPLICATION_OCTET_STREAM,
- MIME_MULTIPART,
- MIME_IMAGE,
- MIME_AUDIO,
- MIME_UNKNOWN
-} ContentType;
+ MIMETYPE_TEXT,
+ MIMETYPE_IMAGE,
+ MIMETYPE_AUDIO,
+ MIMETYPE_VIDEO,
+ MIMETYPE_APPLICATION,
+ MIMETYPE_MESSAGE,
+ MIMETYPE_MULTIPART,
+ MIMETYPE_MODEL,
+ MIMETYPE_UNKNOWN
+} MimeMediaType;
+
+typedef enum
+{
+ DISPOSITIONTYPE_INLINE,
+ DISPOSITIONTYPE_ATTACHMENT,
+ DISPOSITIONTYPE_UNKNOWN
+} DispositionType;
+
+typedef enum
+{
+ MIMECONTENT_EMPTY,
+ MIMECONTENT_FILE, /* the file contains all content including sub parts */
+ MIMECONTENT_MEM
+} MimeContent;
+
+#include <glib.h>
+#include <stdio.h>
+
+struct _PrivacyData;
struct _MimeType
{
gchar *extension;
};
+struct _MimeParser
+{
+ MimeMediaType type;
+ const gchar *sub_type;
+
+ gboolean (*parse)(MimeParser *parser, MimeInfo *mimeinfo);
+};
+
+/*
+ * An example of MimeInfo structure:
+ *
+ * 1: +- message/rfc822 (root)
+ * |
+ * 2: +- multipart/mixed (children of 1)
+ * |
+ * 3: +- multipart/alternative (children of 2)
+ * | |
+ * 4: | +- text/plain (children of 3)
+ * | |
+ * 5: | +- text/html (next of 4)
+ * |
+ * 6: +- message/rfc822 (next of 3)
+ * | |
+ * 7: | ... (children of 6)
+ * |
+ * 8: +- image/jpeg (next of 6)
+ */
+
struct _MimeInfo
{
- gchar *encoding;
+ /* Internal data */
+ MimeContent content;
+ union
+ {
+ gchar *filename;
+ gchar *mem;
+ } data;
+ gboolean tmp;
- EncodingType encoding_type;
- ContentType mime_type;
+ GNode *node;
- gchar *content_type;
- gchar *charset;
- gchar *name;
- gchar *boundary;
+ /* --- NEW MIME STUFF --- */
+ /* Content-Type */
+ MimeMediaType type;
+ gchar *subtype;
- gchar *content_disposition;
- gchar *filename;
+ GHashTable *typeparameters;
- glong fpos;
- guint size;
+ /* Content-Transfer-Encoding */
+ EncodingType encoding_type;
- MimeInfo *main;
- MimeInfo *sub;
+ /* Content-Description */
+ gchar *description;
- MimeInfo *next;
- MimeInfo *parent;
- MimeInfo *children;
+ /* Content-ID */
+ gchar *id;
-#if USE_GPGME
- MimeInfo *plaintext;
- gchar *plaintextfile;
- gchar *sigstatus;
- gchar *sigstatus_full;
-#endif
+ /* Content-Location */
+ gchar *location;
+
+ guint offset;
+ guint length;
- gint level;
+ /* Content-Disposition */
+ DispositionType disposition;
+ GHashTable *dispositionparameters;
+
+ /* Privacy */
+ struct _PrivacyData *privacy;
+
+ gboolean broken;
};
#define IS_BOUNDARY(s, bnd, len) \
(bnd && s[0] == '-' && s[1] == '-' && !strncmp(s + 2, bnd, len))
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
/* MimeInfo handling */
MimeInfo *procmime_mimeinfo_new (void);
-void procmime_mimeinfo_free (MimeInfo *mimeinfo);
-void procmime_mimeinfo_free_all (MimeInfo *mimeinfo);
+void procmime_mimeinfo_free_all (MimeInfo **mimeinfo_ptr);
MimeInfo *procmime_mimeinfo_insert (MimeInfo *parent,
MimeInfo *mimeinfo);
+void procmime_mimeinfo_replace (MimeInfo *old_mimeinfo,
+ MimeInfo *new_mimeinfo);
+
+MimeInfo *procmime_mimeinfo_parent (MimeInfo *mimeinfo);
+MimeInfo *procmime_mimeinfo_next (MimeInfo *mimeinfo);
MimeInfo *procmime_scan_message (MsgInfo *msginfo);
+MimeInfo *procmime_scan_message_short (MsgInfo *msginfo);
void procmime_scan_multipart_message (MimeInfo *mimeinfo,
FILE *fp);
+const gchar *procmime_mimeinfo_get_parameter
+ (MimeInfo *mimeinfo,
+ const gchar *name);
/* scan headers */
const gchar *content_type);
void procmime_scan_content_disposition (MimeInfo *mimeinfo,
const gchar *content_disposition);
+void procmime_scan_content_description (MimeInfo *mimeinfo,
+ const gchar *content_description);
+void procmime_scan_subject (MimeInfo *mimeinfo,
+ const gchar *subject);
MimeInfo *procmime_scan_mime_header (FILE *fp);
-FILE *procmime_decode_content (FILE *outfp,
- FILE *infp,
- MimeInfo *mimeinfo);
+gboolean procmime_decode_content (MimeInfo *mimeinfo);
+gboolean procmime_encode_content (MimeInfo *mimeinfo, EncodingType encoding);
gint procmime_get_part (const gchar *outfile,
- const gchar *infile,
MimeInfo *mimeinfo);
-FILE *procmime_get_text_part (MsgInfo *msginfo);
+FILE *procmime_get_first_text_content (MsgInfo *msginfo);
+FILE *procmime_get_first_encrypted_text_content
+ (MsgInfo *msginfo);
gchar *procmime_get_tmp_file_name (MimeInfo *mimeinfo);
+gchar *procmime_get_part_file_name (MimeInfo *mimeinfo);
gchar *procmime_get_mime_type (const gchar *filename);
+GList *procmime_get_mime_type_list (void);
+
EncodingType procmime_get_encoding_for_charset (const gchar *charset);
+EncodingType procmime_get_encoding_for_text_file(const gchar *file,
+ gboolean *has_binary);
const gchar *procmime_get_encoding_str (EncodingType encoding);
+MimeInfo *procmime_scan_file (const gchar *filename);
+MimeInfo *procmime_scan_queue_file (const gchar *filename);
+const gchar *procmime_get_media_type_str (MimeMediaType type);
+MimeMediaType procmime_get_media_type (const gchar *str);
+gchar *procmime_get_content_type_str (MimeMediaType type,
+ const gchar *subtype);
+void procmime_force_charset (const gchar *str);
+void procmime_force_encoding (EncodingType encoding);
+gboolean procmime_msginfo_is_encrypted (MsgInfo *msginfo);
+int procmime_write_mime_header (MimeInfo *mimeinfo,
+ FILE *fp);
+void renderer_read_config(void);
+
+gint procmime_write_mimeinfo(MimeInfo *mimeinfo, FILE *fp);
+
+void procmime_mimeparser_register(MimeParser *mimeparser);
+void procmime_mimeparser_unregister(MimeParser *mimeparser);
+FILE *procmime_get_text_content(MimeInfo *mimeinfo);
+FILE *procmime_get_binary_content(MimeInfo *mimeinfo);
+
+/* scans mimeinfo contents, calling scan_callback() once per line.
+ * return TRUE and scan is aborted if scan_callback returns TRUE.
+ * return TRUE on error.
+ * return FALSE if scan completed and scan_callback never returned TRUE.
+ */
+gboolean procmime_scan_text_content(MimeInfo *mimeinfo,
+ gboolean (*scan_callback)(const gchar *str, gpointer cb_data),
+ gpointer cb_data);
+void *procmime_get_part_as_string(MimeInfo *mimeinfo,
+ gboolean null_terminate);
+GInputStream *procmime_get_part_as_inputstream(MimeInfo *mimeinfo,
+ GError **error);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
#endif /* __PROCMIME_H__ */
projects / claws.git / blobdiff