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/*--------------------------------*-C-*---------------------------------*
*
* Author :
* Matt Loper <matt@helixcode.com>
*
* Copyright 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 Street #330, Boston, MA 02111-1307, USA.
*
*
*----------------------------------------------------------------------*/
#include <config.h>
#include "camel-formatter.h"
static GtkObjectClass *parent_class=NULL;
static void _finalize (GtkObject *object);
struct _CamelFormatterPrivate {
CamelMimeMessage *msg;
};
static void
write_field_to_stream (gchar* description, gchar* value, CamelStream *stream)
{
gchar *s;
g_assert (description && value);
s = g_strdup_printf ("<b>%s: %s</b><br>\n",
description, value);
camel_stream_write_string (stream, s);
g_free (s);
}
static void
write_recipients_to_stream (const gchar *recipient_type,
GList *recipients,
CamelStream* stream_out)
{
gchar *s;
g_assert (recipient_type && stream_out);
s = g_strdup_printf ("<b>%s: <br>\n", recipient_type);
camel_stream_write_string (stream_out, s);
g_free (s);
while (recipients) {
camel_stream_write_string (stream_out, recipients->data);
recipients = recipients->next;
if (recipients)
camel_stream_write_string (stream_out, "; ");
}
camel_stream_write_string (stream_out, "</b><br>\n");
}
void
set_mime_message (CamelFormatter* cfm, CamelMimeMessage* msg)
{
g_assert(cfm && msg);
cfm->priv->msg = msg;
}
/**
* camel_formatter_to_html: write data content in a byte stream
* @data_wrapper: the camel formatter object
* @stream_out byte stream where data will be written
*
* This method must be overriden by subclasses
* Data must be written in the bytes stream
* in a architecture independant fashion.
* If data is a standard data (for example an jpg image)
* it must be serialized in the strea exactly as it
* would be saved on disk. A simple dump of the stream in
* a file should be sufficient for the data to be
* re-read by a foreign application.
*
**/
void
camel_formatter_make_html (CamelFormatter *mhs,
CamelStream* stream_out)
{
gchar *s = NULL;
GList *recipients = NULL;
CamelMimeMessage *mime_message;
g_assert (mhs && stream_out);
g_assert (mhs->priv->msg);
mime_message = mhs->priv->msg;
camel_stream_write_string (stream_out, "Content type: text/html\n");
if ((s = (gchar*)camel_mime_message_get_subject (mime_message))) {
write_field_to_stream ("Subject: ", s, stream_out);
}
if ((s = (gchar*)camel_mime_message_get_from (mime_message))) {
write_field_to_stream ("From: ", s, stream_out);
}
if ((s = (gchar*)camel_mime_message_get_received_date (mime_message))) {
write_field_to_stream ("Received Date: ", s, stream_out);
}
if ((s = (gchar*)camel_mime_message_get_sent_date (mime_message))) {
write_field_to_stream ("Sent Date: ", s, stream_out);
}
/* Fill out the "To:" recipients line */
recipients = camel_mime_message_get_recipients (
mime_message, CAMEL_RECIPIENT_TYPE_TO);
if (recipients)
write_recipients_to_stream ("To:", recipients, stream_out);
/* Fill out the "CC:" recipients line */
recipients = camel_mime_message_get_recipients (
mime_message, CAMEL_RECIPIENT_TYPE_CC);
if (recipients)
write_recipients_to_stream ("CC:", recipients, stream_out);
/* Fill out the "BCC:" recipients line */
recipients = camel_mime_message_get_recipients (
mime_message, CAMEL_RECIPIENT_TYPE_BCC);
if (recipients)
write_recipients_to_stream ("BCC:", recipients, stream_out);
}
static void
camel_formatter_class_init (CamelFormatterClass *camel_formatter_class)
{
GtkObjectClass *gtk_object_class =
GTK_OBJECT_CLASS (camel_formatter_class);
parent_class = gtk_type_class (gtk_object_get_type ());
/* virtual method overload */
gtk_object_class->finalize = _finalize;
}
static void
camel_formatter_init (gpointer object, gpointer klass)
{
CamelFormatter* cmf = CAMEL_FORMATTER (object);
cmf->priv->msg = NULL;
}
GtkType
camel_formatter_get_type (void)
{
static GtkType camel_formatter_type = 0;
if (!camel_formatter_type) {
GtkTypeInfo camel_formatter_info =
{
"CamelFormatter",
sizeof (CamelFormatter),
sizeof (CamelFormatterClass),
(GtkClassInitFunc) camel_formatter_class_init,
(GtkObjectInitFunc) camel_formatter_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
camel_formatter_type = gtk_type_unique (
gtk_object_get_type (),
&camel_formatter_info);
}
return camel_formatter_type;
}
static void
_finalize (GtkObject *object)
{
CamelFormatter *mhs = CAMEL_FORMATTER (object);
g_free (mhs->priv);
GTK_OBJECT_CLASS (parent_class)->finalize (object);
}
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