/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright 2003 Ximian, Inc. (www.ximian.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.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <camel/camel-stream.h>
#include <camel/camel-stream-filter.h>
#include <camel/camel-mime-filter-tohtml.h>
#include <camel/camel-mime-filter-enriched.h>
#include "em-format-quote.h"
struct _EMFormatQuotePrivate {
int dummy;
};
static void emfq_format_clone(EMFormat *, CamelMedium *, EMFormat *);
static void emfq_format_error(EMFormat *emf, CamelStream *stream, const char *txt);
static void emfq_format_message(EMFormat *, CamelStream *, CamelMedium *);
static void emfq_format_source(EMFormat *, CamelStream *, CamelMimePart *);
static void emfq_format_attachment(EMFormat *, CamelStream *, CamelMimePart *, const char *, const EMFormatHandler *);
static void emfq_builtin_init(EMFormatQuoteClass *efhc);
static EMFormatClass *emfq_parent;
static void
emfq_init(GObject *o)
{
EMFormatQuote *emfq =(EMFormatQuote *) o;
emfq->priv = g_malloc0(sizeof(*emfq->priv));
/* we want to convert url's etc */
emfq->text_html_flags = CAMEL_MIME_FILTER_TOHTML_PRE | CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS
| CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
}
static void
emfq_finalise(GObject *o)
{
EMFormatQuote *emfq =(EMFormatQuote *) o;
if (emfq->stream)
camel_object_unref(emfq->stream);
g_free(emfq->credits);
g_free(emfq->priv);
((GObjectClass *) emfq_parent)->finalize(o);
}
static void
emfq_base_init(EMFormatQuoteClass *emfqklass)
{
emfq_builtin_init(emfqklass);
}
static void
emfq_class_init(GObjectClass *klass)
{
((EMFormatClass *) klass)->format_clone = emfq_format_clone;
((EMFormatClass *) klass)->format_error = emfq_format_error;
((EMFormatClass *) klass)->format_message = emfq_format_message;
((EMFormatClass *) klass)->format_source = emfq_format_source;
((EMFormatClass *) klass)->format_attachment = emfq_format_attachment;
klass->finalize = emfq_finalise;
}
GType
em_format_quote_get_type(void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof(EMFormatQuoteClass),
(GBaseInitFunc)emfq_base_init, NULL,
(GClassInitFunc)emfq_class_init,
NULL, NULL,
sizeof(EMFormatQuote), 0,
(GInstanceInitFunc) emfq_init
};
emfq_parent = g_type_class_ref(em_format_get_type());
type = g_type_register_static(em_format_get_type(), "EMFormatQuote", &info, 0);
}
return type;
}
EMFormatQuote *
em_format_quote_new(const char *credits, CamelStream *stream, guint32 flags)
{
EMFormatQuote *emfq;
emfq = (EMFormatQuote *)g_object_new(em_format_quote_get_type(), NULL);
emfq->credits = g_strdup(credits);
emfq->stream = stream;
camel_object_ref(stream);
emfq->flags = flags;
return emfq;
}
static void
emfq_format_clone(EMFormat *emf, CamelMedium *part, EMFormat *src)
{
#define emfq ((EMFormatQuote *)emf)
((EMFormatClass *)emfq_parent)->format_clone(emf, part, src);
camel_stream_reset(emfq->stream);
em_format_format_message(emf, emfq->stream, part);
camel_stream_flush(emfq->stream);
g_signal_emit_by_name(emf, "complete");
#undef emfq
}
static void
emfq_format_error(EMFormat *emf, CamelStream *stream, const char *txt)
{
/* FIXME: should we even bother writign error text for quoting? probably not... */
}
static void
emfq_format_message(EMFormat *emf, CamelStream *stream, CamelMedium *part)
{
EMFormatQuote *emfq =(EMFormatQuote *) emf;
if (emfq->credits)
camel_stream_printf(stream, "%s", emfq->credits);
if (emfq->flags & EM_FORMAT_QUOTE_CITE)
camel_stream_printf(stream, "<!--+GtkHTML:<DATA class=\"ClueFlow\" key=\"orig\" value=\"1\">-->\n"
"<blockquote type=cite>\n"
"<font color=\"#%06x\">\n",
emfq->citation_colour & 0xffffff);
if (emfq->flags & EM_FORMAT_QUOTE_HEADERS) {
camel_stream_printf(stream, "<b>To: </b> Header goes here<br>");
}
em_format_part(emf, stream, (CamelMimePart *)part);
if (emfq->flags & EM_FORMAT_QUOTE_CITE)
camel_stream_write_string(stream, "</blockquote></font><!--+GtkHTML:<DATA class=\"ClueFlow\" clear=\"orig\">-->");
}
static void
emfq_format_source(EMFormat *emf, CamelStream *stream, CamelMimePart *part)
{
CamelStreamFilter *filtered_stream;
CamelMimeFilter *html_filter;
CamelDataWrapper *dw = (CamelDataWrapper *)part;
filtered_stream = camel_stream_filter_new_with_stream ((CamelStream *) stream);
html_filter = camel_mime_filter_tohtml_new (CAMEL_MIME_FILTER_TOHTML_CONVERT_NL
| CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES
| CAMEL_MIME_FILTER_TOHTML_ESCAPE_8BIT, 0);
camel_stream_filter_add(filtered_stream, html_filter);
camel_object_unref(html_filter);
em_format_format_text(emf, (CamelStream *)filtered_stream, dw);
camel_object_unref(filtered_stream);
}
static void
emfq_format_attachment(EMFormat *emf, CamelStream *stream, CamelMimePart *part, const char *mime_type, const EMFormatHandler *handle)
{
;
}
#include <camel/camel-medium.h>
#include <camel/camel-mime-part.h>
#include <camel/camel-multipart.h>
#include <camel/camel-url.h>
static void
emfq_text_plain(EMFormatQuote *emfq, CamelStream *stream, CamelMimePart *part, EMFormatHandler *info)
{
CamelStreamFilter *filtered_stream;
CamelMimeFilter *html_filter;
CamelContentType *type;
const char *format;
guint32 rgb = 0x737373, flags;
flags = emfq->text_html_flags;
/* Check for RFC 2646 flowed text. */
type = camel_mime_part_get_content_type(part);
if (camel_content_type_is (type, "text", "plain")
&& (format = camel_content_type_param (type, "format"))
&& !g_ascii_strcasecmp(format, "flowed"))
flags |= CAMEL_MIME_FILTER_TOHTML_FORMAT_FLOWED;
html_filter = camel_mime_filter_tohtml_new(flags, rgb);
filtered_stream = camel_stream_filter_new_with_stream(stream);
camel_stream_filter_add(filtered_stream, html_filter);
camel_object_unref(html_filter);
em_format_format_text((EMFormat *)emfq, (CamelStream *)filtered_stream, camel_medium_get_content_object((CamelMedium *)part));
camel_stream_flush((CamelStream *)filtered_stream);
camel_object_unref(filtered_stream);
}
static void
emfq_text_enriched(EMFormatQuote *emfq, CamelStream *stream, CamelMimePart *part, EMFormatHandler *info)
{
CamelStreamFilter *filtered_stream;
CamelMimeFilter *enriched;
CamelDataWrapper *dw;
guint32 flags = 0;
dw = camel_medium_get_content_object((CamelMedium *)part);
if (!strcmp(info->mime_type, "text/richtext")) {
flags = CAMEL_MIME_FILTER_ENRICHED_IS_RICHTEXT;
camel_stream_write_string( stream, "\n<!-- text/richtext -->\n");
} else {
camel_stream_write_string( stream, "\n<!-- text/enriched -->\n");
}
enriched = camel_mime_filter_enriched_new(flags);
filtered_stream = camel_stream_filter_new_with_stream (stream);
camel_stream_filter_add(filtered_stream, enriched);
camel_object_unref(enriched);
camel_stream_write_string(stream, "<br><hr><br>");
em_format_format_text((EMFormat *)emfq, (CamelStream *)filtered_stream, dw);
camel_object_unref(filtered_stream);
}
static void
emfq_text_html(EMFormat *emf, CamelStream *stream, CamelMimePart *part, EMFormatHandler *info)
{
camel_stream_write_string(stream, "\n<!-- text/html -->\n");
em_format_format_text(emf, stream, camel_medium_get_content_object((CamelMedium *)part));
}
static const char *type_remove_table[] = {
"message/external-body",
"multipart/appledouble",
};
static EMFormatHandler type_builtin_table[] = {
{ "text/plain",(EMFormatFunc)emfq_text_plain },
{ "text/enriched",(EMFormatFunc)emfq_text_enriched },
{ "text/richtext",(EMFormatFunc)emfq_text_enriched },
{ "text/html",(EMFormatFunc)emfq_text_html },
/* { "multipart/related",(EMFormatFunc)emfq_multipart_related },*/
};
static void
emfq_builtin_init(EMFormatQuoteClass *efhc)
{
int i;
for (i = 0; i < sizeof(type_remove_table) / sizeof(type_remove_table[0]); i++)
em_format_class_remove_handler((EMFormatClass *) efhc, type_remove_table[i]);
for (i=0;i<sizeof(type_builtin_table)/sizeof(type_builtin_table[0]);i++)
em_format_class_add_handler((EMFormatClass *)efhc, &type_builtin_table[i]);
}
