-
+
/*--------------------------------*-C-*---------------------------------*
*
* Author :
#include "camel-log.h"
#include <libgnome/libgnome.h>
-
+#include <ctype.h> // for isprint
+
/*
* The CamelFormatter takes a mime message, and produces html from it,
* through the single function camel_formatter_mime_message_to_html().
*/
static void handle_text_plain (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_text_html (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_image (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_mime_message (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_multipart_mixed (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_multipart_related (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_multipart_alternate(CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
static void handle_unknown_type (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream);
+ CamelDataWrapper *wrapper);
/* encodes some characters into their 'escaped' version;
* so '<' turns into '<', and '"' turns into '"' */
static gchar* encode_entities (const guchar *input,
- guint len,
- guint *encoded_len_return);
+ guint len,
+ guint *encoded_len_return);
static GtkObjectClass *parent_class = NULL;
struct _CamelFormatterPrivate {
CamelMimeMessage *current_root;
+ CamelStream *stream;
};
static GHashTable *mime_function_table = NULL;
-void
-debug (const gchar *format,
- ...)
+static void
+debug (const gchar *format, ...)
{
va_list args;
gchar *string;
camel_stream_write_string (stream, "<html><body>\n");
formatter->priv->current_root = mime_message;
+ formatter->priv->stream = stream;
handle_mime_message (
formatter,
- CAMEL_DATA_WRAPPER (mime_message),
- stream);
+ CAMEL_DATA_WRAPPER (mime_message));
- camel_stream_write_string (stream, "\n</body></html>\n");
+ camel_stream_write_string (formatter->priv->stream,
+ "\n</body></html>\n");
}
/* we're maintaining a hashtable of mimetypes -> functions;
* those functions have the following signature...*/
typedef void (*mime_handler_fn) (CamelFormatter *formatter,
- CamelDataWrapper *data_wrapper,
- CamelStream *stream);
+ CamelDataWrapper *data_wrapper);
static gchar*
lookup_unique_id (CamelMimeMessage* root, CamelDataWrapper* child)
static void
call_handler_function (CamelFormatter* formatter,
CamelDataWrapper* wrapper,
- gchar* mimetype, CamelStream* stream)
+ gchar* mimetype)
{
mime_handler_fn handler_function;
"<object classid=\"%s\" uid=\"%s\">",
goad_id, uid);
- camel_stream_write_string (stream, tag);
+ camel_stream_write_string (formatter->priv->stream,
+ tag);
}
/* we don't know how to show something of this
mimetype; punt */
}
}
else {
- (*handler_function)(formatter, wrapper, stream);
+ (*handler_function)(formatter, wrapper);
}
}
*----------------------------------------------------------------------*/
static void
-handle_text_plain (CamelFormatter *formatter, CamelDataWrapper *wrapper,
- CamelStream *stream)
+handle_text_plain (CamelFormatter *formatter, CamelDataWrapper *wrapper)
{
CamelSimpleDataWrapper* simple_data_wrapper;
gchar* text;
debug ("handle_text_plain: entered\n");
-
+
+ /* Plain text is embodied in a CamelSimpleDataWrapper */
g_assert (CAMEL_IS_SIMPLE_DATA_WRAPPER (wrapper));
simple_data_wrapper = CAMEL_SIMPLE_DATA_WRAPPER (wrapper);
-// camel_simple_data_wrapper_set_text (
-// simple_data_wrapper, "hello world");
+ /* If there's any text, write it to the stream */
if (simple_data_wrapper->byte_array->len != 0) {
+ int returned_strlen;
debug ("yay, simple_data_wrapper->byte_array->len != 0\n");
g_assert (simple_data_wrapper->byte_array->data);
- text = g_strndup (simple_data_wrapper->byte_array->data,
- simple_data_wrapper->byte_array->len);
- camel_stream_write_string (stream, text);
+ /* replace '<' with '<', etc. */
+ text = encode_entities (simple_data_wrapper->byte_array->data,
+ simple_data_wrapper->byte_array->len,
+ &returned_strlen);
+
+ camel_stream_write_string (formatter->priv->stream, text);
g_free (text);
}
else {
}
static void
-handle_text_html (CamelFormatter *formatter, CamelDataWrapper *wrapper,
- CamelStream *stream)
+handle_text_html (CamelFormatter *formatter, CamelDataWrapper *wrapper)
{
debug ("handle_text_html: entered\n");
}
static void
-handle_image (CamelFormatter *formatter, CamelDataWrapper *wrapper,
- CamelStream *stream)
+handle_image (CamelFormatter *formatter, CamelDataWrapper *wrapper)
{
+ gchar* uuid;
+ gchar* tag;
+
debug ("handle_image: entered\n");
+ uuid = lookup_unique_id (formatter->priv->current_root, wrapper);
+ g_assert (uuid);
-
+ tag = g_strdup_printf ("<img src=\"%s\">\n", uuid);
+ camel_stream_write_string (formatter->priv->stream, tag);
+
+ g_free (uuid);
+ g_free (tag);
+
debug ("handle_image: exiting\n");
}
static void
handle_mime_message (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream)
+ CamelDataWrapper *wrapper)
{
CamelMimeMessage* mime_message =
CAMEL_MIME_MESSAGE (wrapper);
camel_medium_get_content_object (CAMEL_MEDIUM (mime_message));
debug ("handle_mime_message: entered\n");
- camel_stream_write_string (stream, "<table width=95% border=1><tr><td>\n\n");
+ camel_stream_write_string (formatter->priv->stream,
+ "<table width=95% border=1><tr><td>\n\n");
/* write the subj:, to:, from: etc. fields out as html */
- write_header_info_to_stream (mime_message, stream);
+ write_header_info_to_stream (mime_message,
+ formatter->priv->stream);
/* dispatch the correct handler function for the mime type */
call_handler_function (formatter, message_contents,
- MIME_TYPE_WHOLE (mime_message), stream);
+ MIME_TYPE_WHOLE (mime_message));
/* close up the table we opened */
- camel_stream_write_string (stream, "\n\n</td></tr></table>\n\n");
+ camel_stream_write_string (formatter->priv->stream,
+ "\n\n</td></tr></table>\n\n");
+
debug ("handle_mime_message: exiting\n");
}
/* TODO: DO LEAF-LOOKUP HERE FOR OTHER MIME-TYPES!!! */
- /* ...and write each one, as html, into the stream. */
for (i = 0; i < max_multiparts; i++) {
CamelMimeBodyPart* body_part = camel_multipart_get_part (multipart, i);
if (strcase_equal (MIME_TYPE_SUB (body_part), "plain")) {
static void
handle_multipart_mixed (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream)
+ CamelDataWrapper *wrapper)
{
CamelMultipart* mp = CAMEL_MULTIPART (wrapper);
debug ("handle_multipart_mixed: entered\n");
+
+ /* TODO: serialize items in CamelMultipart */
+
debug ("handle_multipart_mixed: exiting\n");
}
static void
handle_multipart_related (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream)
+ CamelDataWrapper *wrapper)
{
CamelMultipart* mp = CAMEL_MULTIPART (wrapper);
debug ("handle_multipart_related: entered\n");
+
+ /* TODO: read RFC, in terms of how a one message
+ may refer to another object */
+
debug ("handle_multipart_related: exiting\n");
}
static void
handle_multipart_alternate (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream)
+ CamelDataWrapper *wrapper)
{
CamelMultipart* mp = CAMEL_MULTIPART (wrapper);
debug ("handle_multipart_alternate: entered\n");
+
+ /* TODO:
+ find_preferred_displayable_body_part_in_multipart_alternate */
+
debug ("handle_multipart_alternate: exiting\n");
}
static void
handle_unknown_type (CamelFormatter *formatter,
- CamelDataWrapper *wrapper,
- CamelStream *stream)
+ CamelDataWrapper *wrapper)
{
+ gchar* tag;
+ CamelMimeMessage* root = formatter->priv->current_root;
+ char* uid = lookup_unique_id (root, wrapper);
+
debug ("handle_unknown_type: entered\n");
+ g_assert (uid);
+
+ tag = g_strdup_printf ("<a href=\"camel://%s\">click-me-to-save</a>\n",
+ uid);
+
+ camel_stream_write_string (formatter->priv->stream, tag);
+
debug ("handle_unknown_type: exiting\n");
}
ADD_HANDLER ("multipart/alternate", handle_multipart_alternate);
ADD_HANDLER ("multipart/related", handle_multipart_related);
ADD_HANDLER ("multipart/related", handle_multipart_mixed);
- ADD_HANDLER ("message/rfc822", handle_mime_message);
+ ADD_HANDLER ("message/rfc822", handle_mime_message);
+ ADD_HANDLER ("image/", handle_image);
/* virtual method overload */
gtk_object_class->finalize = _finalize;
}
+<<<<<<< camel-formatter.c
+=======
/* GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE */
/* GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE */
/* GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE GARBAGE */
}
}
}
+>>>>>>> 1.6
projects / platform / upstream / evolution-data-server.git / commitdiff