#include <tny-simple-list.h>
#include <tny-folder.h>
#include <modest-runtime.h>
-#include <tny-camel-stream.h>
-#include <camel/camel-stream-mem.h>
+#include <modest-defs.h>
+#include "modest-formatter.h"
+#include <tny-camel-mem-stream.h>
+#include <tny-camel-mime-part.h>
+#include <glib/gprintf.h>
+#include <modest-tny-folder.h>
+#include "modest-tny-mime-part.h"
+#include <modest-error.h>
+
#ifdef HAVE_CONFIG_H
#include <config.h>
#include "modest-text-utils.h"
static TnyMimePart * add_body_part (TnyMsg *msg, const gchar *body,
- const gchar *content_type, gboolean has_attachments);
-static void add_attachments (TnyMsg *msg, GList *attachments_list);
+ const gchar *content_type);
+static TnyMimePart * add_html_body_part (TnyMsg *msg, const gchar *body);
+static gint add_attachments (TnyMimePart *part, GList *attachments_list, gboolean add_inline, GError **err);
+static void add_images (TnyMsg *msg, GList *attachments_list, GError **err);
static char * get_content_type(const gchar *s);
static gboolean is_ascii(const gchar *s);
+
TnyMsg*
modest_tny_msg_new (const gchar* mailto, const gchar* from, const gchar *cc,
- const gchar *bcc, const gchar* subject, const gchar *body,
- GSList *attachments)
+ const gchar *bcc, const gchar* subject,
+ const gchar *references, const gchar *in_reply_to,
+ const gchar *body,
+ GList *attachments, gint *attached, GError **err)
{
- TnyPlatformFactory *fact;
TnyMsg *new_msg;
TnyHeader *header;
gchar *content_type;
+ gint tmp_attached = 0;
+
+ /* Create new msg */
+ new_msg = modest_formatter_create_message (NULL, TRUE, (attachments != NULL), FALSE);
+ header = tny_msg_get_header (new_msg);
+
+ if ((from != NULL) && (strlen(from) > 0)) {
+ tny_header_set_from (TNY_HEADER (header), from);
+ tny_header_set_replyto (TNY_HEADER (header), from);
+ }
+ if ((mailto != NULL) && (strlen(mailto) > 0)) {
+ gchar *removed_to = modest_text_utils_remove_duplicate_addresses (mailto);
+ tny_header_set_to (TNY_HEADER (header), removed_to);
+ g_free (removed_to);
+ }
+ if ((cc != NULL) && (strlen(cc) > 0))
+ tny_header_set_cc (TNY_HEADER (header), cc);
+ if ((bcc != NULL) && (strlen(bcc) > 0))
+ tny_header_set_bcc (TNY_HEADER (header), bcc);
+
+ if ((subject != NULL) && (strlen(subject) > 0))
+ tny_header_set_subject (TNY_HEADER (header), subject);
+
+ content_type = get_content_type(body);
+
+ /* set modest as the X-Mailer
+ * we could this in the platform factory, but then the header
+ * would show up before all the others.
+ */
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "X-Mailer", "Modest "
+ VERSION);
+
+ if (references)
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "References", references);
+
+ if (in_reply_to)
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "In-Reply-To", in_reply_to);
+
+ /* Add the body of the new mail */
+ /* This is needed even if body is NULL or empty. */
+ add_body_part (new_msg, body, content_type);
+ g_free (content_type);
+
+ /* Add attachments */
+ if (attachments)
+ tmp_attached = add_attachments (TNY_MIME_PART (new_msg), attachments, FALSE, err);
+ if (attached)
+ *attached = tmp_attached;
+ if (header)
+ g_object_unref(header);
+
+ return new_msg;
+}
+
+TnyMsg*
+modest_tny_msg_new_html_plain (const gchar* mailto, const gchar* from, const gchar *cc,
+ const gchar *bcc, const gchar* subject,
+ const gchar *references, const gchar *in_reply_to,
+ const gchar *html_body, const gchar *plain_body,
+ GList *attachments, GList *images, gint *attached, GError **err)
+{
+ TnyMsg *new_msg;
+ TnyHeader *header;
+ gchar *content_type;
+ gint tmp_attached;
/* Create new msg */
- fact = modest_runtime_get_platform_factory ();
- new_msg = tny_platform_factory_new_msg (fact);
+ new_msg = modest_formatter_create_message (NULL, FALSE, (attachments != NULL), (images != NULL));
header = tny_msg_get_header (new_msg);
- tny_header_set_from (TNY_HEADER (header), from);
- tny_header_set_replyto (TNY_HEADER (header), from);
- tny_header_set_to (TNY_HEADER (header), mailto);
- tny_header_set_cc (TNY_HEADER (header), cc);
- tny_header_set_bcc (TNY_HEADER (header), bcc);
- tny_header_set_subject (TNY_HEADER (header), subject);
+ if ((from != NULL) && (strlen(from) > 0)) {
+ tny_header_set_from (TNY_HEADER (header), from);
+ tny_header_set_replyto (TNY_HEADER (header), from);
+ }
+ if ((mailto != NULL) && (strlen(mailto) > 0))
+ tny_header_set_to (TNY_HEADER (header), mailto);
+ if ((cc != NULL) && (strlen(cc) > 0))
+ tny_header_set_cc (TNY_HEADER (header), cc);
+ if ((bcc != NULL) && (strlen(bcc) > 0))
+ tny_header_set_bcc (TNY_HEADER (header), bcc);
+
+ if ((subject != NULL) && (strlen(subject) > 0))
+ tny_header_set_subject (TNY_HEADER (header), subject);
- content_type = get_content_type(body);
-
+ content_type = get_content_type(plain_body);
+
+ /* set modest as the X-Mailer
+ * we could this in the platform factory, but then the header
+ * would show up before all the others.
+ */
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "X-Mailer", "Modest "
+ VERSION);
+
+ if (references)
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "References", references);
+
+ if (in_reply_to)
+ tny_mime_part_set_header_pair (TNY_MIME_PART (new_msg), "In-Reply-To", in_reply_to);
+
/* Add the body of the new mail */
- add_body_part (new_msg, body, content_type, (attachments ? TRUE: FALSE));
+ add_body_part (new_msg, plain_body, content_type);
+ add_html_body_part (new_msg, html_body);
+ g_free (content_type);
/* Add attachments */
- add_attachments (new_msg, (GList*) attachments);
+ tmp_attached = add_attachments (TNY_MIME_PART (new_msg), attachments, FALSE, err);
+ if (attached)
+ *attached = tmp_attached;
+ add_images (new_msg, images, err);
+ if (header)
+ g_object_unref(header);
return new_msg;
}
static TnyMimePart *
add_body_part (TnyMsg *msg,
const gchar *body,
- const gchar *content_type,
- gboolean has_attachments)
+ const gchar *content_type)
{
TnyMimePart *text_body_part = NULL;
TnyStream *text_body_stream;
/* Create the stream */
- text_body_stream = TNY_STREAM (tny_camel_stream_new
- (camel_stream_mem_new_with_buffer
- (body, strlen(body))));
+ text_body_stream = TNY_STREAM (tny_camel_mem_stream_new_with_buffer
+ (body, (body ? strlen(body) : 0)));
- /* Create body part if needed */
- if (has_attachments)
- text_body_part = tny_platform_factory_new_mime_part
- (modest_runtime_get_platform_factory ());
- else
- text_body_part = TNY_MIME_PART(msg);
+ text_body_part = modest_formatter_create_body_part (NULL, msg);
/* Construct MIME part */
tny_stream_reset (text_body_stream);
- tny_mime_part_construct_from_stream (text_body_part,
- text_body_stream,
- content_type);
+ tny_mime_part_construct (text_body_part,
+ text_body_stream,
+ content_type, "7bit");
tny_stream_reset (text_body_stream);
- /* Add part if needed */
- if (has_attachments) {
- tny_mime_part_add_part (TNY_MIME_PART (msg), text_body_part);
- g_object_unref (G_OBJECT(text_body_part));
- }
+ g_object_unref (G_OBJECT(text_body_part));
/* Clean */
g_object_unref (text_body_stream);
return text_body_part;
}
-static void
-add_attachments (TnyMsg *msg, GList *attachments_list)
+static TnyMimePart *
+add_html_body_part (TnyMsg *msg,
+ const gchar *body)
{
- GList *pos;
- TnyMimePart *attachment_part, *old_attachment;
+ TnyMimePart *html_body_part = NULL;
+ TnyStream *html_body_stream;
+
+ /* Create the stream */
+ html_body_stream = TNY_STREAM (tny_camel_mem_stream_new_with_buffer
+ (body, strlen(body)));
+
+ /* Create body part if needed */
+ html_body_part = modest_formatter_create_body_part (NULL, msg);
+
+ /* Construct MIME part */
+ tny_stream_reset (html_body_stream);
+ tny_mime_part_construct (html_body_part,
+ html_body_stream,
+ "text/html; charset=utf-8",
+ "7bit"); /* Sometimes it might be needed
+ to make this one a 8bit! */
+ tny_stream_reset (html_body_stream);
+
+ g_object_unref (G_OBJECT(html_body_part));
+
+ /* Clean */
+ g_object_unref (html_body_stream);
+
+ return html_body_part;
+}
+
+static TnyMimePart *
+copy_mime_part (TnyMimePart *part, GError **err)
+{
+ TnyMimePart *result = NULL;
const gchar *attachment_content_type;
const gchar *attachment_filename;
+ const gchar *attachment_cid;
+ TnyList *parts;
+ TnyIterator *iterator;
TnyStream *attachment_stream;
+ const gchar *enc;
+ gint ret;
+
+ if (TNY_IS_MSG (part)) {
+ g_object_ref (part);
+ return part;
+ }
+
+ result = tny_platform_factory_new_mime_part (
+ modest_runtime_get_platform_factory());
+
+ attachment_content_type = tny_mime_part_get_content_type (part);
+
+ /* get mime part headers */
+ attachment_filename = tny_mime_part_get_filename (part);
+ attachment_cid = tny_mime_part_get_content_id (part);
+
+ /* fill the stream */
+ attachment_stream = tny_mime_part_get_decoded_stream (part);
+ enc = tny_mime_part_get_transfer_encoding (part);
+ if (attachment_stream == NULL) {
+ if (err != NULL && *err == NULL)
+ g_set_error (err, MODEST_MAIL_OPERATION_ERROR, MODEST_MAIL_OPERATION_ERROR_FILE_IO, _("TODO: couldn't retrieve attachment"));
+ g_object_unref (result);
+ return NULL;
+ } else {
+ ret = tny_stream_reset (attachment_stream);
+ ret = tny_mime_part_construct (result,
+ attachment_stream,
+ attachment_content_type,
+ enc);
+ ret = tny_stream_reset (attachment_stream);
+ }
+
+ /* set other mime part fields */
+ tny_mime_part_set_filename (result, attachment_filename);
+ tny_mime_part_set_content_id (result, attachment_cid);
+
+ /* copy subparts */
+ parts = tny_simple_list_new ();
+ tny_mime_part_get_parts (part, parts);
+ iterator = tny_list_create_iterator (parts);
+ while (!tny_iterator_is_done (iterator)) {
+ TnyMimePart *subpart = TNY_MIME_PART (tny_iterator_get_current (iterator));
+ if (subpart) {
+ const gchar *subpart_cid;
+ TnyMimePart *subpart_copy = copy_mime_part (subpart, err);
+ if (subpart_copy != NULL) {
+ subpart_cid = tny_mime_part_get_content_id (subpart);
+ tny_mime_part_add_part (result, subpart_copy);
+ if (subpart_cid)
+ tny_mime_part_set_content_id (result, subpart_cid);
+ g_object_unref (subpart_copy);
+ }
+ g_object_unref (subpart);
+ }
+
+ tny_iterator_next (iterator);
+ }
+ g_object_unref (iterator);
+ g_object_unref (parts);
+ g_object_unref (attachment_stream);
+
+ return result;
+}
+
+static gint
+add_attachments (TnyMimePart *part, GList *attachments_list, gboolean add_inline, GError **err)
+{
+ GList *pos;
+ TnyMimePart *attachment_part, *old_attachment;
+ gint ret;
+ gint attached = 0;
for (pos = (GList *)attachments_list; pos; pos = pos->next) {
old_attachment = pos->data;
- attachment_filename = tny_mime_part_get_filename (old_attachment);
- attachment_stream = tny_mime_part_get_stream (old_attachment);
- attachment_part = tny_platform_factory_new_mime_part (
- modest_runtime_get_platform_factory());
-
- attachment_content_type = tny_mime_part_get_content_type (old_attachment);
-
- tny_mime_part_construct_from_stream (attachment_part,
- attachment_stream,
- attachment_content_type);
- tny_stream_reset (attachment_stream);
-
- tny_mime_part_set_filename (attachment_part, attachment_filename);
-
- tny_mime_part_add_part (TNY_MIME_PART (msg), attachment_part);
-/* g_object_unref (attachment_part); */
+ if (!tny_mime_part_is_purged (old_attachment)) {
+ const gchar *old_cid;
+ old_cid = tny_mime_part_get_content_id (old_attachment);
+ attachment_part = copy_mime_part (old_attachment, err);
+ if (attachment_part != NULL) {
+ if (add_inline) {
+ tny_mime_part_set_header_pair (attachment_part, "Content-Disposition",
+ "inline");
+ } else {
+ const gchar *filename;
+ filename = tny_mime_part_get_filename (old_attachment);
+ if (filename)
+ tny_mime_part_set_filename (attachment_part, filename);
+ else
+ tny_mime_part_set_header_pair (attachment_part, "Content-Disposition",
+ "attachment");
+ }
+ tny_mime_part_set_transfer_encoding (TNY_MIME_PART (attachment_part), "base64");
+ ret = tny_mime_part_add_part (TNY_MIME_PART (part), attachment_part);
+ attached++;
+ if (old_cid)
+ tny_mime_part_set_content_id (attachment_part, old_cid);
+ g_object_unref (attachment_part);
+ }
+ }
+ }
+ return attached;
+}
+
+static void
+add_images (TnyMsg *msg, GList *images_list, GError **err)
+{
+ TnyMimePart *related_part = NULL;
+ const gchar *content_type;
+
+ content_type = tny_mime_part_get_content_type (TNY_MIME_PART (msg));
+
+ if ((content_type != NULL) && !strcasecmp (content_type, "multipart/related")) {
+ related_part = g_object_ref (msg);
+ } else if ((content_type != NULL) && !strcasecmp (content_type, "multipart/mixed")) {
+ TnyList *parts = TNY_LIST (tny_simple_list_new ());
+ TnyIterator *iter = NULL;
+ tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
+ iter = tny_list_create_iterator (parts);
+
+ while (!tny_iterator_is_done (iter)) {
+ TnyMimePart *part = TNY_MIME_PART (tny_iterator_get_current (iter));
+ if (part && !g_strcasecmp (tny_mime_part_get_content_type (part), "multipart/related")) {
+ related_part = part;
+ break;
+ }
+ if (part)
+ g_object_unref (part);
+ tny_iterator_next (iter);
+ }
+ g_object_unref (iter);
+ g_object_unref (parts);
+ }
+
+ if (related_part != NULL) {
+ /* TODO: attach images in their proper place */
+ add_attachments (related_part, images_list, TRUE, err);
+ g_object_unref (related_part);
}
}
gchar *
-modest_tny_msg_get_body (TnyMsg *msg, gboolean want_html)
+modest_tny_msg_get_body (TnyMsg *msg, gboolean want_html, gboolean *is_html)
{
TnyStream *stream;
TnyMimePart *body;
GtkTextBuffer *buf;
GtkTextIter start, end;
gchar *to_quote;
+ gboolean result_was_html = TRUE;
+ g_return_val_if_fail (msg && TNY_IS_MSG(msg), NULL);
+
body = modest_tny_msg_find_body_part(msg, want_html);
if (!body)
return NULL;
buf = gtk_text_buffer_new (NULL);
stream = TNY_STREAM (tny_gtk_text_buffer_stream_new (buf));
tny_stream_reset (stream);
- tny_mime_part_decode_to_stream (body, stream);
+ tny_mime_part_decode_to_stream (body, stream, NULL);
tny_stream_reset (stream);
-
- g_object_unref (G_OBJECT(stream));
- g_object_unref (G_OBJECT(body));
gtk_text_buffer_get_bounds (buf, &start, &end);
to_quote = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
+ if (tny_mime_part_content_type_is (body, "text/plain")) {
+ gchar *to_quote_converted = modest_text_utils_convert_to_html (to_quote);
+ g_free (to_quote);
+ to_quote = to_quote_converted;
+ result_was_html = FALSE;
+ }
+
g_object_unref (buf);
+ g_object_unref (G_OBJECT(stream));
+ g_object_unref (G_OBJECT(body));
+
+ if (is_html != NULL)
+ *is_html = result_was_html;
return to_quote;
}
-TnyMimePart*
-modest_tny_msg_find_body_part_from_mime_part (TnyMimePart *msg, gboolean want_html)
+static TnyMimePart*
+modest_tny_msg_find_body_part_in_alternative (TnyMimePart *msg, gboolean want_html)
{
- const gchar *mime_type = want_html ? "text/html" : "text/plain";
- TnyMimePart *part = NULL;
TnyList *parts;
TnyIterator *iter;
+ TnyMimePart *part = NULL;
+ TnyMimePart *first_part = NULL;
+ const gchar *desired_mime_type = want_html ? "text/html" : "text/plain";
+ parts = TNY_LIST (tny_simple_list_new());
+ tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
+
+ for (iter = tny_list_create_iterator(parts);
+ !tny_iterator_is_done (iter);
+ tny_iterator_next (iter)) {
+ gchar *content_type;
+ gboolean is_body;
+
+ part = TNY_MIME_PART (tny_iterator_get_current (iter));
+
+ if (first_part == NULL) {
+ g_object_ref (part);
+ first_part = part;
+ }
+
+ is_body = FALSE;
+ content_type = g_ascii_strdown (tny_mime_part_get_content_type (part), -1);
+ is_body = g_str_has_prefix (content_type, desired_mime_type);
+ if (is_body)
+ break;
+
+ g_object_unref (part);
+ part = NULL;
+
+ }
+ g_object_unref (iter);
+ g_object_unref (parts);
+
+ if (part == NULL) {
+ return first_part;
+ } else {
+ if (first_part) g_object_unref (first_part);
+ return part;
+ }
+}
+
+TnyMimePart*
+modest_tny_msg_find_body_part_from_mime_part (TnyMimePart *msg, gboolean want_html)
+{
+ TnyMimePart *part = NULL;
+ TnyList *parts = NULL;
+ TnyIterator *iter = NULL;
+ gchar *header_content_type;
+ gchar *header_content_type_lower = NULL;
+
if (!msg)
return NULL;
+ /* If it's an application multipart, then we don't get into as we don't
+ * support them (for example application/sml or wap messages */
+ header_content_type = modest_tny_mime_part_get_header_value (msg, "Content-Type");
+ if (header_content_type) {
+ header_content_type = g_strstrip (header_content_type);
+ header_content_type_lower = g_ascii_strdown (header_content_type, -1);
+ }
+ if (header_content_type_lower &&
+ g_str_has_prefix (header_content_type_lower, "multipart/") &&
+ !g_str_has_prefix (header_content_type_lower, "multipart/signed") &&
+ strstr (header_content_type_lower, "application/")) {
+ g_free (header_content_type_lower);
+ g_free (header_content_type);
+ return NULL;
+ }
+ if (header_content_type_lower &&
+ g_str_has_prefix (header_content_type_lower, "multipart/alternative")) {
+ g_free (header_content_type_lower);
+ g_free (header_content_type);
+ return modest_tny_msg_find_body_part_in_alternative (msg, want_html);
+ }
+ g_free (header_content_type_lower);
+ g_free (header_content_type);
+
parts = TNY_LIST (tny_simple_list_new());
tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
iter = tny_list_create_iterator(parts);
/* no parts? assume it's single-part message */
- if (tny_iterator_is_done(iter))
- return TNY_MIME_PART (g_object_ref(G_OBJECT(msg)));
- else {
- gchar *content_type = NULL;
+ if (tny_iterator_is_done(iter)) {
+ gchar *content_type;
+ gboolean is_text_part;
+ g_object_unref (G_OBJECT(iter));
+ content_type = modest_tny_mime_part_get_content_type (msg);
+ if (content_type == NULL)
+ return NULL;
+ is_text_part =
+ g_str_has_prefix (content_type, "text/");
+ g_free (content_type);
+ /* if this part cannot be a supported body return NULL */
+ if (!is_text_part) {
+ return NULL;
+ } else {
+ return TNY_MIME_PART (g_object_ref(G_OBJECT(msg)));
+ }
+ } else {
do {
+ gchar *tmp, *content_type = NULL;
+ gboolean has_content_disp_name = FALSE;
+
part = TNY_MIME_PART(tny_iterator_get_current (iter));
+ if (!part) {
+ g_warning ("%s: not a valid mime part", __FUNCTION__);
+ tny_iterator_next (iter);
+ continue;
+ }
+
+ /* it's a message --> ignore */
+ if (part && TNY_IS_MSG (part)) {
+ g_object_unref (part);
+ part = NULL;
+ tny_iterator_next (iter);
+ continue;
+ }
+
/* we need to strdown the content type, because
* tny_mime_part_has_content_type does not do it...
*/
- content_type = g_ascii_strdown
- (tny_mime_part_get_content_type (part), -1);
-
- if (g_str_has_prefix (content_type, mime_type) &&
- !tny_mime_part_is_attachment (part))
- break;
+ content_type = g_ascii_strdown (tny_mime_part_get_content_type (part), -1);
+
+ /* mime-parts with a content-disposition header (either 'inline' or 'attachment')
+ * and a 'name=' thingy cannot be body parts
+ */
+
+ tmp = modest_tny_mime_part_get_header_value (part, "Content-Disposition");
+ if (tmp) {
+ gchar *content_disp = g_ascii_strdown(tmp, -1);
+ g_free (tmp);
+ has_content_disp_name = g_strstr_len (content_disp, strlen(content_disp), "name=") != NULL;
+ g_free (content_disp);
+ }
- if (g_str_has_prefix(content_type, "multipart")) {
+ if (g_str_has_prefix (content_type, "text/") &&
+ !has_content_disp_name &&
+ !modest_tny_mime_part_is_attachment_for_modest (part)) {
+ /* we found the body. Doesn't have to be the desired mime part, first
+ text/ part in a mixed is the body */
+ g_free (content_type);
+ break;
+
+ } else if (g_str_has_prefix(content_type, "multipart/alternative")) {
+
+ /* multipart? recurse! */
+ g_object_unref (part);
+ g_free (content_type);
+ part = modest_tny_msg_find_body_part_in_alternative (part, want_html);
+ if (part)
+ break;
+
+ } else if (g_str_has_prefix(content_type, "multipart")) {
+
+ /* multipart? recurse! */
+ g_object_unref (part);
+ g_free (content_type);
part = modest_tny_msg_find_body_part_from_mime_part (part, want_html);
if (part)
break;
- }
- if (part)
+ } else
+ g_free (content_type);
+
+ if (part) {
g_object_unref (G_OBJECT(part));
-
- part = NULL;
+ part = NULL;
+ }
- g_free (content_type);
- content_type = NULL;
-
tny_iterator_next (iter);
} while (!tny_iterator_is_done(iter));
- g_free (content_type);
}
g_object_unref (G_OBJECT(iter));
g_object_unref (G_OBJECT(parts));
- /* if were trying to find an HTML part and couldn't find it,
- * try to find a text/plain part instead
- */
- if (!part && want_html)
- return modest_tny_msg_find_body_part_from_mime_part (msg, FALSE);
- else
- return part; /* this maybe NULL, this is not an error; some message just don't have a body
- * part */
+ return part; /* this maybe NULL, this is not an error; some message just don't have a body
+ * part */
}
TnyMimePart*
modest_tny_msg_find_body_part (TnyMsg *msg, gboolean want_html)
{
+ g_return_val_if_fail (msg && TNY_IS_MSG(msg), NULL);
+
return modest_tny_msg_find_body_part_from_mime_part (TNY_MIME_PART(msg),
want_html);
}
+#define MODEST_TNY_MSG_PARENT_UID "parent-uid"
+
+static TnyMsg *
+create_reply_forward_mail (TnyMsg *msg, TnyHeader *header, const gchar *from,
+ const gchar *signature, gboolean is_reply,
+ guint type /*ignored*/, GList *attachments)
+{
+ TnyMsg *new_msg;
+ TnyHeader *new_header;
+ gchar *old_subject;
+ gchar *new_subject;
+ TnyMimePart *body = NULL;
+ ModestFormatter *formatter;
+ gchar *subject_prefix;
+ gboolean no_text_part;
+ gchar *parent_uid;
+
+ if (header)
+ g_object_ref (header);
+ else
+ header = tny_msg_get_header (msg);
+
+ /* Get body from original msg. Always look for the text/plain
+ part of the message to create the reply/forwarded mail */
+ if (msg != NULL)
+ body = modest_tny_msg_find_body_part (msg, FALSE);
+
+ if (modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_PREFER_FORMATTED_TEXT,
+ NULL))
+ formatter = modest_formatter_new ("text/html", signature);
+ else
+ formatter = modest_formatter_new ("text/plain", signature);
+
+
+ /* if we don't have a text-part */
+ no_text_part = (!body) || (strcmp (tny_mime_part_get_content_type (body), "text/html")==0);
+
+ /* when we're reply, include the text part if we have it, or nothing otherwise. */
+ if (is_reply)
+ new_msg = modest_formatter_quote (formatter, no_text_part ? NULL: body, header,
+ attachments);
+ else {
+ /* for attachements; inline if there is a text part, and include the
+ * full old mail if there was none */
+ if (no_text_part) {
+ new_msg = modest_formatter_attach (formatter, msg, header);
+ } else {
+ new_msg = modest_formatter_inline (formatter, body, header,
+ attachments);
+ }
+ }
+
+ g_object_unref (G_OBJECT(formatter));
+ if (body)
+ g_object_unref (G_OBJECT(body));
+
+ /* Fill the header */
+ new_header = tny_msg_get_header (new_msg);
+ tny_header_set_from (new_header, from);
+ tny_header_set_replyto (new_header, from);
+
+ /* Change the subject */
+ if (is_reply)
+ subject_prefix = g_strconcat (_("mail_va_re"), ":", NULL);
+ else
+ subject_prefix = g_strconcat (_("mail_va_fw"), ":", NULL);
+ old_subject = tny_header_dup_subject (header);
+ new_subject =
+ (gchar *) modest_text_utils_derived_subject (old_subject,
+ subject_prefix);
+ g_free (old_subject);
+ g_free (subject_prefix);
+ tny_header_set_subject (new_header, (const gchar *) new_subject);
+ g_free (new_subject);
+
+ /* get the parent uid, and set it as a gobject property on the new msg */
+ parent_uid = modest_tny_folder_get_header_unique_id (header);
+ g_object_set_data_full (G_OBJECT(new_msg), MODEST_TNY_MSG_PARENT_UID,
+ parent_uid, g_free);
+
+ /* set modest as the X-Mailer
+ * we could this in the platform factory, but then the header
+ * would show up before all the others.
+ */
+ tny_mime_part_set_header_pair (TNY_MIME_PART (msg), "X-Mailer", "Modest "
+ VERSION);
+
+ /* Clean */
+ g_object_unref (G_OBJECT (new_header));
+ g_object_unref (G_OBJECT (header));
+ /* ugly to unref it here instead of in the calling func */
+
+ if (!is_reply & !no_text_part) {
+ add_attachments (TNY_MIME_PART (new_msg), attachments, FALSE, NULL);
+ }
+
+ return new_msg;
+}
+
+const gchar*
+modest_tny_msg_get_parent_uid (TnyMsg *msg)
+{
+ g_return_val_if_fail (msg && TNY_IS_MSG(msg), NULL);
+
+ return g_object_get_data (G_OBJECT(msg), MODEST_TNY_MSG_PARENT_UID);
+}
+
+static gchar *get_signed_protocol (TnyMimePart *part)
+{
+ TnyList *header_pairs;
+ TnyIterator *iterator;
+ gchar *result = NULL;
+
+ header_pairs = TNY_LIST (tny_simple_list_new ());
+ tny_mime_part_get_header_pairs (part, header_pairs);
+ iterator = tny_list_create_iterator (header_pairs);
+
+ while (!result && !tny_iterator_is_done (iterator)) {
+ TnyPair *pair;
+ const gchar *name;
+
+ pair = TNY_PAIR (tny_iterator_get_current (iterator));
+ name = tny_pair_get_name (pair);
+ if (name && !g_ascii_strcasecmp (name, "Content-Type")) {
+ const gchar *s;
+ s = tny_pair_get_value (pair);
+ if (s) {
+ s = strstr (s, "protocol=");
+ if (s) {
+ const gchar *t;
+ s += 9;
+ if (*s == '\"') {
+ s++;
+ t = strstr (s, "\"");
+ } else {
+ t = strstr (s, ";");
+ }
+ result = g_strndup (s, t - s);
+ }
+ }
+ }
+
+ g_object_unref (pair);
+ tny_iterator_next (iterator);
+ }
+
+ g_object_unref (iterator);
+ g_object_unref (header_pairs);
+
+ return result;
+}
+
+TnyMimePart *
+modest_tny_msg_get_attachments_parent (TnyMsg *msg)
+{
+ TnyMimePart *result;
+ const gchar *content_type;
+
+ result = NULL;
+
+ content_type = tny_mime_part_get_content_type (TNY_MIME_PART (msg));
+ if (content_type && !strcmp (content_type, "multipart/signed")) {
+ TnyList *msg_children;
+ TnyIterator *iterator;
+ gchar *signed_protocol;
+
+ msg_children = TNY_LIST (tny_simple_list_new ());
+ tny_mime_part_get_parts (TNY_MIME_PART (msg), msg_children);
+
+ iterator = tny_list_create_iterator (msg_children);
+ signed_protocol = get_signed_protocol (TNY_MIME_PART (msg));
+
+ while (!result && !tny_iterator_is_done (iterator)) {
+ TnyMimePart *part;
+
+ part = TNY_MIME_PART (tny_iterator_get_current (iterator));
+ if (signed_protocol) {
+ const gchar *part_content_type;
+
+ part_content_type = tny_mime_part_get_content_type (part);
+ if (part_content_type && g_ascii_strcasecmp (part_content_type, signed_protocol)) {
+ result = g_object_ref (part);
+ }
+ } else {
+ result = g_object_ref (part);
+ }
+
+ g_object_unref (part);
+ tny_iterator_next (iterator);
+ }
+
+ g_object_unref (iterator);
+ g_free (signed_protocol);
+ g_object_unref (msg_children);
+ }
+ if (result == NULL) {
+ result = g_object_ref (msg);
+ }
+
+ return result;
+}
+
+
+
+static void
+add_if_attachment (gpointer data, gpointer user_data)
+{
+ TnyMimePart *part;
+ GList **attachments_list;
+
+ part = TNY_MIME_PART (data);
+ attachments_list = ((GList **) user_data);
+
+ if ((tny_mime_part_is_attachment (part))||(TNY_IS_MSG (part))) {
+ *attachments_list = g_list_prepend (*attachments_list, part);
+ g_object_ref (part);
+ }
+}
+
+TnyMsg*
+modest_tny_msg_create_forward_msg (TnyMsg *msg,
+ const gchar *from,
+ const gchar *signature,
+ ModestTnyMsgForwardType forward_type)
+{
+ TnyMsg *new_msg;
+ TnyList *parts = NULL;
+ GList *attachments_list = NULL;
+ TnyMimePart *part_to_check = NULL;
+
+ g_return_val_if_fail (msg && TNY_IS_MSG(msg), NULL);
+
+ part_to_check = modest_tny_msg_get_attachments_parent (TNY_MSG (msg));
+
+ /* Add attachments */
+ parts = TNY_LIST (tny_simple_list_new());
+ tny_mime_part_get_parts (TNY_MIME_PART (part_to_check), parts);
+ tny_list_foreach (parts, add_if_attachment, &attachments_list);
+
+ new_msg = create_reply_forward_mail (msg, NULL, from, signature, FALSE, forward_type,
+ attachments_list);
+
+ /* Clean */
+ if (attachments_list) {
+ g_list_foreach (attachments_list, (GFunc) g_object_unref, NULL);
+ g_list_free (attachments_list);
+ }
+ g_object_unref (G_OBJECT (parts));
+ g_object_unref (part_to_check);
+
+ return new_msg;
+}
+
+
+
+static gint
+count_addresses (const gchar* addresses)
+{
+ gint count = 1;
+
+ if (!addresses)
+ return 0;
+
+ while (*addresses) {
+ if (*addresses == ',' || *addresses == ';')
+ ++count;
+ ++addresses;
+ }
+
+ return count;
+}
+
+
+/* get the new To:, based on the old header,
+ * result is newly allocated or NULL in case of error
+ * */
+static gchar*
+get_new_to (TnyMsg *msg, TnyHeader *header, const gchar* from,
+ ModestTnyMsgReplyMode reply_mode)
+{
+ gchar* old_reply_to;
+ gchar* old_from;
+ gchar* new_to;
+ gchar* tmp;
+
+ /* according to RFC2369 (http://www.faqs.org/rfcs/rfc2369.html), we
+ * can identify Mailing-List posts by the List-Help header.
+ * for mailing lists, both the Reply-To: and From: should be included
+ * in the new To:; for now, we're ignoring List-Post
+ */
+ gchar* list_help = modest_tny_mime_part_get_header_value (TNY_MIME_PART(msg),
+ "List-Help");
+ gboolean is_mailing_list = (list_help != NULL);
+ g_free (list_help);
+
+
+ /* reply to sender, use ReplyTo or From */
+ old_reply_to = modest_tny_mime_part_get_header_value (TNY_MIME_PART(msg),
+ "Reply-To");
+ old_from = tny_header_dup_from (header);
+
+ if (!old_from && !old_reply_to) {
+ g_debug ("%s: failed to get either Reply-To: or From: from header",
+ __FUNCTION__);
+ return NULL;
+ }
+
+ /* for mailing lists, use both Reply-To and From if we did a
+ * 'Reply All:'
+ * */
+ if (is_mailing_list && reply_mode == MODEST_TNY_MSG_REPLY_MODE_ALL &&
+ old_reply_to && old_from && strcmp (old_from, old_reply_to) != 0)
+ new_to = g_strjoin (",", old_reply_to, old_from, NULL);
+ else
+ /* otherwise use either Reply-To: (preferred) or From: */
+ new_to = g_strdup (old_reply_to ? old_reply_to : old_from);
+ g_free (old_from);
+ g_free (old_reply_to);
+
+ /* in case of ReplyAll, we need to add the Recipients in the old To: */
+ if (reply_mode == MODEST_TNY_MSG_REPLY_MODE_ALL) {
+ gchar *old_to = tny_header_dup_to (header);
+ if (!old_to)
+ g_debug ("%s: no To: address found in source mail",
+ __FUNCTION__);
+ else {
+ /* append the old To: */
+ gchar *tmp = g_strjoin (",", new_to, old_to, NULL);
+ g_free (new_to);
+ new_to = tmp;
+ g_free (old_to);
+ }
+
+ /* remove duplicate entries */
+ gchar *tmp = modest_text_utils_remove_duplicate_addresses (new_to);
+ g_free (new_to);
+ new_to = tmp;
+
+ /* now, strip me (the new From:) from the new_to, but only if
+ * there are >1 addresses there */
+ if (count_addresses (new_to) > 1) {
+ gchar *tmp = modest_text_utils_remove_address (new_to, from);
+ g_free (new_to);
+ new_to = tmp;
+ }
+ }
+
+ tmp = modest_text_utils_simplify_recipients (new_to);
+ g_free (new_to);
+ new_to = tmp;
+
+ return new_to;
+}
+
+
+/* get the new Cc:, based on the old header,
+ * result is newly allocated or NULL in case of error */
+static gchar*
+get_new_cc (TnyHeader *header, const gchar* from)
+{
+ gchar *old_cc, *result, *dup;
+
+ old_cc = tny_header_dup_cc (header);
+ if (!old_cc)
+ return NULL;
+
+ /* remove me (the new From:) from the Cc: list */
+ dup = modest_text_utils_remove_address (old_cc, from);
+ result = modest_text_utils_remove_duplicate_addresses (dup);
+ g_free (dup);
+ g_free (old_cc);
+ return result;
+}
+
+void
+modest_tny_msg_get_references (TnyMsg *msg, gchar **message_id, gchar **references, gchar **in_reply_to)
+{
+ TnyList *headers;
+ TnyIterator *iterator;
+ gchar *l_message_id;
+ gchar *l_references;
+ gchar *l_in_reply_to;
+
+ g_return_if_fail (TNY_IS_MSG (msg));
+
+ l_message_id = NULL;
+ l_references = NULL;
+ l_in_reply_to = NULL;
+
+ headers = TNY_LIST (tny_simple_list_new ());
+ tny_mime_part_get_header_pairs (TNY_MIME_PART (msg), headers);
+
+ iterator = tny_list_create_iterator (headers);
+ while (!tny_iterator_is_done (iterator)) {
+ TnyPair *pair;
+ const gchar *name;
+
+ pair = TNY_PAIR (tny_iterator_get_current (iterator));
+ name = tny_pair_get_name (pair);
+ if (!g_strcasecmp (name, "References")) {
+ if (l_references) g_free (l_references);
+ l_references = g_strdup (tny_pair_get_value (pair));
+ } else if (!g_strcasecmp (name, "In-Reply-To")) {
+ if (l_in_reply_to) g_free (l_in_reply_to);
+ l_in_reply_to = g_strdup (tny_pair_get_value (pair));
+ } else if (!g_strcasecmp (name, "Message-ID")) {
+ if (l_message_id) g_free (l_message_id);
+ l_message_id = g_strdup (tny_pair_get_value (pair));
+ }
+
+ g_object_unref (pair);
+ tny_iterator_next (iterator);
+ }
+
+ g_object_unref (iterator);
+ g_object_unref (headers);
+
+ if (message_id) {
+ *message_id = l_message_id;
+ } else {
+ g_free (l_message_id);
+ }
+
+ if (in_reply_to) {
+ *in_reply_to = l_in_reply_to;
+ } else {
+ g_free (l_in_reply_to);
+ }
+
+ if (references) {
+ *references = l_references;
+ } else {
+ g_free (l_references);
+ }
+}
+
+static void
+set_references (TnyMsg *reply_msg, TnyMsg *original_msg)
+{
+ gchar *orig_references, *orig_in_reply_to, *orig_message_id;
+ gchar *references, *in_reply_to;
+
+ modest_tny_msg_get_references (original_msg, &orig_message_id, &orig_references, &orig_in_reply_to);
+
+ references = NULL;
+ in_reply_to = NULL;
+
+ if (orig_message_id)
+ in_reply_to = g_strdup (orig_message_id);
+
+ if (orig_references) {
+ if (orig_message_id)
+ references = g_strconcat (orig_references, "\n ", orig_message_id, NULL);
+ else
+ references = g_strdup (orig_references);
+
+ } else if (orig_in_reply_to) {
+ if (orig_message_id)
+ references = g_strconcat (orig_in_reply_to, "\n ", orig_message_id, NULL);
+ else
+ references = g_strdup (orig_in_reply_to);
+ } else if (orig_message_id) {
+ references = g_strdup (orig_message_id);
+ }
+
+ g_free (orig_references);
+ g_free (orig_in_reply_to);
+ g_free (orig_message_id);
+
+ if (in_reply_to) {
+ tny_mime_part_set_header_pair (TNY_MIME_PART (reply_msg), "In-Reply-To", in_reply_to);
+ }
+ if (references) {
+ tny_mime_part_set_header_pair (TNY_MIME_PART (reply_msg), "References", references);
+ }
+}
+
+TnyMsg*
+modest_tny_msg_create_reply_msg (TnyMsg *msg,
+ TnyHeader *header,
+ const gchar *from,
+ const gchar *signature,
+ ModestTnyMsgReplyType reply_type,
+ ModestTnyMsgReplyMode reply_mode)
+{
+ TnyMsg *new_msg = NULL;
+ TnyHeader *new_header;
+ gchar *new_to = NULL;
+ TnyList *parts = NULL;
+ GList *attachments_list = NULL;
+ TnyMimePart *part_to_check = NULL;
+
+ g_return_val_if_fail (msg && TNY_IS_MSG(msg), NULL);
+
+ part_to_check = modest_tny_msg_get_attachments_parent (TNY_MSG (msg));
+
+ parts = TNY_LIST (tny_simple_list_new());
+ tny_mime_part_get_parts (TNY_MIME_PART (part_to_check), parts);
+ tny_list_foreach (parts, add_if_attachment, &attachments_list);
+
+ new_msg = create_reply_forward_mail (msg, header, from, signature, TRUE, reply_type,
+ attachments_list);
+
+ set_references (new_msg, msg);
+ if (attachments_list != NULL) {
+ g_list_foreach (attachments_list, (GFunc) g_object_unref, NULL);
+ g_list_free (attachments_list);
+ }
+ g_object_unref (parts);
+
+ /* Fill the header */
+ if (header)
+ g_object_ref (header);
+ else
+ header = tny_msg_get_header (msg);
+
+
+ new_header = tny_msg_get_header(new_msg);
+ new_to = get_new_to (msg, header, from, reply_mode);
+ if (!new_to)
+ g_debug ("%s: failed to get new To:", __FUNCTION__);
+ else {
+ tny_header_set_to (new_header, new_to);
+ g_free (new_to);
+ }
+
+ if (reply_mode == MODEST_TNY_MSG_REPLY_MODE_ALL) {
+ gchar *new_cc = get_new_cc (header, from);
+ if (new_cc) {
+ tny_header_set_cc (new_header, new_cc);
+ g_free (new_cc);
+ }
+ }
+
+ /* Clean */
+ g_object_unref (G_OBJECT (new_header));
+ g_object_unref (G_OBJECT (header));
+ g_object_unref (G_OBJECT (part_to_check));
+
+ return new_msg;
+}
+
static gboolean
is_ascii(const gchar *s)
g_string_append(type, "; charset=\"utf-8\"");
} else {
/* it should be impossible to reach this, but better safe than sorry */
- g_warning("invalid utf8 in message");
+ g_debug("invalid utf8 in message");
g_string_append(type, "; charset=\"latin1\"");
}
}
return g_string_free(type, FALSE);
}
+
+guint64
+modest_tny_msg_estimate_size (const gchar *plain_body, const gchar *html_body,
+ guint64 parts_count,
+ guint64 parts_size)
+{
+ guint64 result;
+
+ /* estimation of headers size */
+ result = 1024;
+
+ /* We add a 20% of size due to the increase in 7bit encoding */
+ if (plain_body) {
+ result += strlen (plain_body) * 120 / 100;
+ }
+ if (html_body) {
+ result += strlen (html_body) * 120 / 100;
+ }
+
+ /* 256 bytes per additional part because of their headers */
+ result += parts_count * 256;
+
+ /* 150% of increase per encoding */
+ result += parts_size * 3 / 2;
+
+ return result;
+}
+
+GSList *
+modest_tny_msg_header_get_all_recipients_list (TnyHeader *header)
+{
+ GSList *recipients = NULL;
+ gchar *from = NULL, *to = NULL, *cc = NULL, *bcc = NULL;
+ gchar *tmp = NULL, *old_tmp = NULL;
+
+ if (header == NULL)
+ return NULL;
+
+ from = tny_header_dup_from (header);
+ to = tny_header_dup_to (header);
+ cc = tny_header_dup_cc (header);
+ bcc = tny_header_dup_bcc (header);
+
+ recipients = NULL;
+ if (from) {
+ tmp = g_strdup (from);
+ old_tmp = tmp;
+ g_free (from);
+ }
+ if (to) {
+ tmp = g_strjoin ("; ", old_tmp, to, NULL);
+ g_free (old_tmp);
+ old_tmp = tmp;
+ g_free (to);
+ }
+ if (cc) {
+ tmp = g_strjoin ("; ", old_tmp, cc, NULL);
+ g_free (old_tmp);
+ old_tmp = tmp;
+ g_free (cc);
+ }
+ if (bcc) {
+ tmp = g_strjoin ("; ", old_tmp, bcc, NULL);
+ g_free (old_tmp);
+ old_tmp = tmp;
+ g_free (bcc);
+ }
+
+ old_tmp = modest_text_utils_remove_duplicate_addresses (tmp);
+ recipients = modest_text_utils_split_addresses_list (old_tmp);
+ g_free (tmp);
+
+ return recipients;
+}
+
+GSList *
+modest_tny_msg_get_all_recipients_list (TnyMsg *msg)
+{
+ TnyHeader *header = NULL;
+ GSList *recipients = NULL;
+
+ if (msg == NULL)
+ return NULL;
+
+ header = tny_msg_get_header (msg);
+ if (header == NULL)
+ return NULL;
+
+ recipients = modest_tny_msg_header_get_all_recipients_list (header);
+ g_object_unref (header);
+
+ return recipients;
+}
+
projects / modest / blobdiff