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authorMatthew Loper <mloper@src.gnome.org>2000-01-21 10:38:56 +0800
committerMatthew Loper <mloper@src.gnome.org>2000-01-21 10:38:56 +0800
commit733a9024ae7ae20df421aee546bf0a9252c9ffd1 (patch)
tree1f3e232f0ff4fd7eee6636b276783b2160a822e6 /camel/camel-formatter.c
parent07af9adcd6731f65e158d8807e85a19dab7bb736 (diff)
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New files. You'll be able to use a CamelFormatter to get html-formatted
* camel/camel-formatter.c, camel/camel-formatter.h: New files. You'll be able to use a CamelFormatter to get html-formatted versions of a CamelMimeMessage. svn path=/trunk/; revision=1600
Diffstat (limited to 'camel/camel-formatter.c')
-rw-r--r--camel/camel-formatter.c199
1 files changed, 199 insertions, 0 deletions
diff --git a/camel/camel-formatter.c b/camel/camel-formatter.c
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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);
+}
+
+