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Diffstat (limited to 'camel/camel-mime-message.c')
| -rw-r--r-- | camel/camel-mime-message.c | 638 |
1 files changed, 0 insertions, 638 deletions
diff --git a/camel/camel-mime-message.c b/camel/camel-mime-message.c deleted file mode 100644 index 6561515ec3..0000000000 --- a/camel/camel-mime-message.c +++ /dev/null @@ -1,638 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camelMimeMessage.c : class for a mime_message */ - -/* - * Authors: Bertrand Guiheneuf <bertrand@helixcode.com> - * Michael Zucchi <notzed@helixcode.com> - * - * Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.com) - * - * 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. - * - * 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. - * - * 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 - */ - -#include <config.h> -#include "camel-mime-message.h" -#include <stdio.h> -#include "gmime-content-field.h" -#include "string-utils.h" -#include "gmime-utils.h" -#include "hash-table-utils.h" - -typedef enum { - HEADER_UNKNOWN, - HEADER_FROM, - HEADER_REPLY_TO, - HEADER_SUBJECT, - HEADER_TO, - HEADER_CC, - HEADER_BCC, - HEADER_DATE -} CamelHeaderType; - -static GHashTable *header_name_table; - -static CamelMimePartClass *parent_class=NULL; - -/* WTF are these for?? */ -static gchar *received_date_str; -static gchar *sent_date_str; -static gchar *reply_to_str; -static gchar *subject_str; -static gchar *from_str; - -static void _add_recipient (CamelMimeMessage *mime_message, const gchar *recipient_type, const gchar *recipient); -static void _remove_recipient (CamelMimeMessage *mime_message, const gchar *recipient_type, const gchar *recipient); -static const GList *_get_recipients (CamelMimeMessage *mime_message, const gchar *recipient_type); -static void _set_flag (CamelMimeMessage *mime_message, const gchar *flag, gboolean value); -static gboolean _get_flag (CamelMimeMessage *mime_message, const gchar *flag); -static GList *_get_flag_list (CamelMimeMessage *mime_message); -static void _set_message_number (CamelMimeMessage *mime_message, guint number); -static guint _get_message_number (CamelMimeMessage *mime_message); -static void _write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream); -static void _finalize (GtkObject *object); -static void add_header (CamelMedium *medium, const char *header_name, const char *header_value); -static void set_header (CamelMedium *medium, const char *header_name, const char *header_value); -static void remove_header (CamelMedium *medium, const char *header_name); - -/* Returns the class for a CamelMimeMessage */ -#define CMM_CLASS(so) CAMEL_MIME_MESSAGE_CLASS (GTK_OBJECT(so)->klass) -#define CDW_CLASS(so) CAMEL_DATA_WRAPPER_CLASS (GTK_OBJECT(so)->klass) -#define CMD_CLASS(so) CAMEL_MEDIUM_CLASS (GTK_OBJECT(so)->klass) - - -static void -_init_header_name_table() -{ - header_name_table = g_hash_table_new (g_str_hash, g_str_equal); - g_hash_table_insert (header_name_table, "From", (gpointer)HEADER_FROM); - g_hash_table_insert (header_name_table, "Reply-To", (gpointer)HEADER_REPLY_TO); - g_hash_table_insert (header_name_table, "Subject", (gpointer)HEADER_SUBJECT); - g_hash_table_insert (header_name_table, "To", (gpointer)HEADER_TO); - g_hash_table_insert (header_name_table, "Cc", (gpointer)HEADER_CC); - g_hash_table_insert (header_name_table, "Bcc", (gpointer)HEADER_BCC); - g_hash_table_insert (header_name_table, "Date", (gpointer)HEADER_DATE); -} - -static void -camel_mime_message_class_init (CamelMimeMessageClass *camel_mime_message_class) -{ - CamelDataWrapperClass *camel_data_wrapper_class = CAMEL_DATA_WRAPPER_CLASS (camel_mime_message_class); - /*CamelMimePartClass *camel_mime_part_class = CAMEL_MIME_PART_CLASS (camel_mime_message_class);*/ - GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (camel_mime_message_class); - CamelMediumClass *camel_medium_class = CAMEL_MEDIUM_CLASS (camel_mime_message_class); - - parent_class = gtk_type_class (camel_mime_part_get_type ()); - _init_header_name_table(); - - received_date_str = ""; - sent_date_str = ""; - reply_to_str = "Reply-To"; - subject_str = "Subject"; - from_str = "From"; - - /* virtual method definition */ - camel_mime_message_class->add_recipient = _add_recipient; - camel_mime_message_class->remove_recipient = _remove_recipient; - camel_mime_message_class->get_recipients = _get_recipients; - camel_mime_message_class->set_flag = _set_flag; - camel_mime_message_class->get_flag = _get_flag; - camel_mime_message_class->get_flag_list = _get_flag_list; - camel_mime_message_class->set_message_number = _set_message_number; - camel_mime_message_class->get_message_number = _get_message_number; - - /* virtual method overload */ - camel_data_wrapper_class->write_to_stream = _write_to_stream; - - camel_medium_class->add_header = add_header; - camel_medium_class->set_header = set_header; - camel_medium_class->remove_header = remove_header; - - gtk_object_class->finalize = _finalize; -} - - - - -static void -camel_mime_message_init (gpointer object, gpointer klass) -{ - CamelMimeMessage *camel_mime_message = CAMEL_MIME_MESSAGE (object); - - camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (object), - "message/rfc822"); - - camel_mime_message->recipients = camel_recipient_table_new (); - camel_mime_message->flags = - g_hash_table_new (g_strcase_hash, g_strcase_equal); - - camel_mime_message->subject = NULL; - camel_mime_message->reply_to = NULL; - camel_mime_message->from = NULL; - camel_mime_message->folder = NULL; - camel_mime_message->date = CAMEL_MESSAGE_DATE_CURRENT; - camel_mime_message->date_offset = 0; - camel_mime_message->date_str = NULL; -} - -GtkType -camel_mime_message_get_type (void) -{ - static GtkType camel_mime_message_type = 0; - - if (!camel_mime_message_type) { - GtkTypeInfo camel_mime_message_info = - { - "CamelMimeMessage", - sizeof (CamelMimeMessage), - sizeof (CamelMimeMessageClass), - (GtkClassInitFunc) camel_mime_message_class_init, - (GtkObjectInitFunc) camel_mime_message_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - camel_mime_message_type = gtk_type_unique (camel_mime_part_get_type (), &camel_mime_message_info); - } - - return camel_mime_message_type; -} - - -static void -_finalize (GtkObject *object) -{ - CamelMimeMessage *message = CAMEL_MIME_MESSAGE (object); - - g_free (message->date_str); - g_free (message->subject); - g_free (message->reply_to); - g_free (message->from); - - if (message->recipients) camel_recipient_table_unref (message->recipients); - if (message->folder) gtk_object_unref (GTK_OBJECT (message->folder)); - - if (message->flags) - g_hash_table_foreach (message->flags, g_hash_table_generic_free, NULL); - g_hash_table_destroy(message->flags); - - GTK_OBJECT_CLASS (parent_class)->finalize (object); -} - - - -CamelMimeMessage * -camel_mime_message_new (void) -{ - CamelMimeMessage *mime_message; - mime_message = gtk_type_new (CAMEL_MIME_MESSAGE_TYPE); - - return mime_message; -} - - -/* **** Date: */ - -void -camel_mime_message_set_date(CamelMimeMessage *message, time_t date, int offset) -{ - g_assert(message); - if (date == CAMEL_MESSAGE_DATE_CURRENT) { - struct tm *local; - int tz; - - date = time(0); - local = localtime(&date); - offset = 0; -#if defined(HAVE_TIMEZONE) - tz = timezone; -#elif defined(HAVE_TM_GMTOFF) - tz = local->tm_gmtoff; -#endif - offset = ((tz/60/60) * 100) + (tz/60 % 60); - } - message->date = date; - message->date_offset = offset; - g_free(message->date_str); - message->date_str = header_format_date(date, offset); - - CMD_CLASS(parent_class)->set_header((CamelMedium *)message, "Date", message->date_str); -} - -void -camel_mime_message_get_date(CamelMimeMessage *message, time_t *date, int *offset) -{ - if (message->date == CAMEL_MESSAGE_DATE_CURRENT) - camel_mime_message_set_date(message, CAMEL_MESSAGE_DATE_CURRENT, 0); - if (date) - *date = message->date; - if (offset) - *offset = message->date_offset; -} - -char * -camel_mime_message_get_date_string(CamelMimeMessage *message) -{ - if (message->date == CAMEL_MESSAGE_DATE_CURRENT) - camel_mime_message_set_date(message, CAMEL_MESSAGE_DATE_CURRENT, 0); - return message->date_str; -} - -/* **** Reply-To: */ - -void -camel_mime_message_set_reply_to (CamelMimeMessage *mime_message, const gchar *reply_to) -{ - g_assert (mime_message); - - /* FIXME: check format of string, handle it nicer ... */ - - g_free(mime_message->reply_to); - mime_message->reply_to = g_strdup(reply_to); - CMD_CLASS(parent_class)->set_header((CamelMedium *)mime_message, "Reply-To", reply_to); -} - -const gchar * -camel_mime_message_get_reply_to (CamelMimeMessage *mime_message) -{ - g_assert (mime_message); - - return mime_message->reply_to; -} - -void -camel_mime_message_set_subject (CamelMimeMessage *mime_message, - const gchar *subject) -{ - char *text; - g_assert (mime_message); - - g_free(mime_message->subject); - mime_message->subject = g_strdup(subject); - text = header_encode_string(subject); - CMD_CLASS(parent_class)->set_header((CamelMedium *)mime_message, "Subject", text); - g_free(text); -} - -const gchar * -camel_mime_message_get_subject (CamelMimeMessage *mime_message) -{ - g_assert (mime_message); - - return mime_message->subject; -} - -/* *** From: */ -void -camel_mime_message_set_from (CamelMimeMessage *mime_message, const gchar *from) -{ - g_assert (mime_message); - - g_free(mime_message->from); - mime_message->from = g_strdup(from); - CMD_CLASS(parent_class)->set_header((CamelMedium *)mime_message, "From", from); -} - -const gchar * -camel_mime_message_get_from (CamelMimeMessage *mime_message) -{ - g_assert (mime_message); - - return mime_message->from; -} - -/* **** */ - -static void -_add_recipient (CamelMimeMessage *mime_message, - const gchar *recipient_type, - const gchar *recipient) -{ - camel_recipient_table_add (mime_message->recipients, recipient_type, recipient); -} - - - -void -camel_mime_message_add_recipient (CamelMimeMessage *mime_message, - const gchar *recipient_type, - const gchar *recipient) -{ - g_assert (mime_message); - g_return_if_fail (!mime_message->expunged); - CMM_CLASS (mime_message)->add_recipient (mime_message, recipient_type, recipient); -} - - -static void -_remove_recipient (CamelMimeMessage *mime_message, - const gchar *recipient_type, - const gchar *recipient) -{ - camel_recipient_table_remove (mime_message->recipients, recipient_type, recipient); -} - - -void -camel_mime_message_remove_recipient (CamelMimeMessage *mime_message, - const gchar *recipient_type, - const gchar *recipient) -{ - g_assert (mime_message); - g_return_if_fail (!mime_message->expunged); - CMM_CLASS (mime_message)->remove_recipient (mime_message, recipient_type, recipient); -} - - -static const GList * -_get_recipients (CamelMimeMessage *mime_message, - const gchar *recipient_type) -{ - return camel_recipient_table_get (mime_message->recipients, recipient_type); -} - - -const GList * -camel_mime_message_get_recipients (CamelMimeMessage *mime_message, - const gchar *recipient_type) -{ - g_assert (mime_message); - g_return_val_if_fail (!mime_message->expunged, NULL); - return CMM_CLASS (mime_message)->get_recipients (mime_message, recipient_type); -} - - - -/* **** */ - - - -static void -_set_flag (CamelMimeMessage *mime_message, const gchar *flag, gboolean value) -{ - gchar *old_flags; - gboolean ptr_value; - - if (! g_hash_table_lookup_extended (mime_message->flags, - flag, - (gpointer)&(old_flags), - (gpointer)&(ptr_value)) ) { - - g_hash_table_insert (mime_message->flags, g_strdup (flag), GINT_TO_POINTER (value)); - } else - g_hash_table_insert (mime_message->flags, old_flags, GINT_TO_POINTER (value)); - -} - -void -camel_mime_message_set_flag (CamelMimeMessage *mime_message, const gchar *flag, gboolean value) -{ - g_assert (mime_message); - g_return_if_fail (!mime_message->expunged); - CMM_CLASS (mime_message)->set_flag (mime_message, flag, value); -} - - - -static gboolean -_get_flag (CamelMimeMessage *mime_message, const gchar *flag) -{ - return GPOINTER_TO_INT (g_hash_table_lookup (mime_message->flags, flag)); -} - -gboolean -camel_mime_message_get_flag (CamelMimeMessage *mime_message, const gchar *flag) -{ - g_assert (mime_message); - g_return_val_if_fail (!mime_message->expunged, FALSE); - return CMM_CLASS (mime_message)->get_flag (mime_message, flag); -} - - - -static void -_add_flag_to_list (gpointer key, gpointer value, gpointer user_data) -{ - GList **flag_list = (GList **)user_data; - gchar *flag_name = (gchar *)key; - - if ((flag_name) && (flag_name[0] != '\0')) - *flag_list = g_list_append (*flag_list, flag_name); -} - -static GList * -_get_flag_list (CamelMimeMessage *mime_message) -{ - GList *flag_list = NULL; - - if (mime_message->flags) - g_hash_table_foreach (mime_message->flags, _add_flag_to_list, &flag_list); - return flag_list; -} - - -GList * -camel_mime_message_get_flag_list (CamelMimeMessage *mime_message) -{ - g_assert (mime_message); - g_return_val_if_fail (!mime_message->expunged, NULL); - return CMM_CLASS (mime_message)->get_flag_list (mime_message); -} - - - -static void -_set_message_number (CamelMimeMessage *mime_message, guint number) -{ - mime_message->message_number = number; -} - -static guint -_get_message_number (CamelMimeMessage *mime_message) -{ - return mime_message->message_number; -} - - - -guint -camel_mime_message_get_message_number (CamelMimeMessage *mime_message) -{ - return CMM_CLASS (mime_message)->get_message_number (mime_message); -} - - - - -#ifdef WHPT -#warning : WHPT is already defined !!!!!! -#endif -#define WHPT gmime_write_header_pair_to_stream - -static void -_write_one_recipient_to_stream (gchar *recipient_type, - GList *recipient_list, - gpointer user_data) -{ - - CamelStream *stream = (CamelStream *)user_data; - if (recipient_type) - gmime_write_header_with_glist_to_stream (stream, recipient_type, recipient_list, ", "); -} - -static void -_write_recipients_to_stream (CamelMimeMessage *mime_message, CamelStream *stream) -{ - camel_recipient_foreach_recipient_type (mime_message->recipients, - _write_one_recipient_to_stream, - (gpointer)stream); -} - -static void -_write_to_stream (CamelDataWrapper *data_wrapper, CamelStream *stream) -{ - CamelMimeMessage *mm = CAMEL_MIME_MESSAGE (data_wrapper); - -#if 0 -#warning each header should be stored in the raw headers - WHPT (stream, "From", mm->from); - WHPT (stream, "Reply-To", mm->reply_to); - WHPT (stream, "Date", mm->received_date); - WHPT (stream, "Subject", mm->subject); -#endif - - /* force mandatory headers ... */ - if (mm->from == NULL) { - g_warning("No from set for message"); - camel_mime_message_set_from(mm, ""); - } - if (mm->date_str == NULL) { - g_warning("Application did not set date, using 'now'"); - camel_mime_message_set_date(mm, CAMEL_MESSAGE_DATE_CURRENT, 0); - } - if (mm->subject == NULL) { - g_warning("Application did not set subject, creating one"); - camel_mime_message_set_subject(mm, "No Subject"); - } - -#warning need to store receipients lists to headers -#if 0 - /* FIXME: remove this snot ... */ - _write_recipients_to_stream (mm, stream); -#endif - /* FIXME correct to do it here? */ - WHPT (stream, "Mime-Version", "1.0"); - - CAMEL_DATA_WRAPPER_CLASS (parent_class)->write_to_stream (data_wrapper, stream); - -} - -/*******************************/ -/* mime message header parsing */ - -/* FIXME: This is totally totally broken */ -static void -_set_recipient_list_from_string (CamelMimeMessage *message, const char *recipient_type, const char *recipients_string) -{ - GList *recipients_list; - -#warning need to parse receipient lists properly - <feddy>BROKEN!!!</feddy> - recipients_list = string_split ( - recipients_string, ',', "\t ", - STRING_TRIM_STRIP_TRAILING | STRING_TRIM_STRIP_LEADING); - - camel_recipient_table_add_list (message->recipients, recipient_type, recipients_list); - -} - -/* FIXME: check format of fields. */ -static gboolean -process_header(CamelMedium *medium, const char *header_name, const char *header_value) -{ - CamelHeaderType header_type; - CamelMimeMessage *message = CAMEL_MIME_MESSAGE (medium); - - header_type = (CamelHeaderType) g_hash_table_lookup (header_name_table, header_name); - switch (header_type) { - case HEADER_FROM: - g_free(message->from); /* FIXME: parse the from line into something useful */ - message->from = g_strdup(header_value); - break; - case HEADER_REPLY_TO: - g_free(message->reply_to); /* FIXME: parse the from line into something useful */ - message->reply_to = g_strdup(header_value); - break; - case HEADER_SUBJECT: - g_free(message->subject); - message->subject = header_decode_string(header_value); - break; - case HEADER_TO: - if (header_value) - _set_recipient_list_from_string (message, "To", header_value); - else - camel_recipient_table_remove_type (message->recipients, "To"); - break; - case HEADER_CC: - if (header_value) - _set_recipient_list_from_string (message, "Cc", header_value); - else - camel_recipient_table_remove_type (message->recipients, "Cc"); - break; - case HEADER_BCC: - if (header_value) - _set_recipient_list_from_string (message, "Bcc", header_value); - else - camel_recipient_table_remove_type (message->recipients, "Bcc"); - break; - case HEADER_DATE: - g_free(message->date_str); - message->date_str = g_strdup(header_value); - if (header_value) { - message->date = header_decode_date(header_value, &message->date_offset); - } else { - message->date = CAMEL_MESSAGE_DATE_CURRENT; - } - break; - default: - return FALSE; - } - return TRUE; -} - -static void -set_header(CamelMedium *medium, const char *header_name, const char *header_value) -{ - process_header(medium, header_name, header_value); - parent_class->parent_class.set_header (medium, header_name, header_value); -} - -static void -add_header(CamelMedium *medium, const char *header_name, const char *header_value) -{ - /* if we process it, then it must be forced unique as well ... */ - if (process_header(medium, header_name, header_value)) - parent_class->parent_class.set_header (medium, header_name, header_value); - else - parent_class->parent_class.add_header (medium, header_name, header_value); -} - -static void -remove_header(CamelMedium *medium, const char *header_name) -{ - process_header(medium, header_name, NULL); - parent_class->parent_class.remove_header (medium, header_name); -} - |