/* there is also an identical copy of this in camel-filter-search.c */
gboolean
camel_search_message_body_contains (CamelDataWrapper *object, regex_t *pattern)
{
CamelDataWrapper *containee;
int truth = FALSE;
int parts, i;
containee = camel_medium_get_content_object (CAMEL_MEDIUM (object));
if (containee == NULL)
return FALSE;
/* using the object types is more accurate than using the mime/types */
if (CAMEL_IS_MULTIPART (containee)) {
parts = camel_multipart_get_number (CAMEL_MULTIPART (containee));
for (i = 0; i < parts && truth == FALSE; i++) {
CamelDataWrapper *part = (CamelDataWrapper *)camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
if (part)
truth = camel_search_message_body_contains (part, pattern);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
/* for messages we only look at its contents */
truth = camel_search_message_body_contains ((CamelDataWrapper *)containee, pattern);
} else if (camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "text", "*")) {
/* for all other text parts, we look inside, otherwise we dont care */
CamelStreamMem *mem = (CamelStreamMem *)camel_stream_mem_new ();
camel_data_wrapper_write_to_stream (containee, CAMEL_STREAM (mem));
camel_stream_write (CAMEL_STREAM (mem), "", 1);
truth = regexec (pattern, (char *) mem->buffer->data, 0, NULL, 0) == 0;
camel_object_unref (mem);
}
return truth;
}
/**
*
* It dumps attachments to /tmp
*
**/
void
util_attachments_to_files(CamelMimeMessage *message) {
gint parts, i = 0;
char *store_dir;
CamelDataWrapper *content = NULL;
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content || !CAMEL_IS_MULTIPART(content))
return;
parts = camel_multipart_get_number(CAMEL_MULTIPART(content));
if (parts < 1)
return;
store_dir = "/tmp"; // TODO home
for (i = 1; i < parts; i++) {
gchar *filename = NULL;
gchar *path = NULL;
gchar *tmp = NULL;
const gchar *orig_filename = NULL;
CamelMimePart *mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), i);
orig_filename = camel_mime_part_get_filename(mime_part);
g_debug("Orig filename : %s\n", orig_filename);
if (orig_filename == NULL) {
g_print("Esto es un adjunto distinto.");
orig_filename = camel_mime_part_get_description(mime_part);
}
if (!orig_filename)
continue;
tmp = clean_name((const guchar *) orig_filename);
filename = g_strdup_printf("%s-%s", "evosugar", tmp);
path = g_build_filename(store_dir, filename, NULL);
g_debug("Attach. to file : %s\n", path);
BREAKPOINT;
// TODO should be done in another thread
if (em_utils_save_part_to_file(NULL, path, mime_part)) {
gchar *uri;
BREAKPOINT;
uri = g_filename_to_uri(path, NULL, NULL);
BREAKPOINT;
g_free(uri);
}
BREAKPOINT;
g_free(tmp);
BREAKPOINT;
g_free(filename);
BREAKPOINT;
g_free(path);
BREAKPOINT;
}
//g_free (store_dir);
}
static void
message_dump_rec (CamelMimeMessage *msg,
CamelMimePart *part,
gint depth)
{
CamelDataWrapper *containee;
gint parts, i;
gchar *s;
gchar *mime_type;
s = alloca (depth + 1);
memset (s, ' ', depth);
s[depth] = 0;
mime_type = camel_data_wrapper_get_mime_type ((CamelDataWrapper *) part);
printf ("%sPart <%s>\n", s, G_OBJECT_TYPE_NAME (part));
printf ("%sContent-Type: %s\n", s, mime_type);
g_free (mime_type);
printf ("%s encoding: %s\n", s, camel_transfer_encoding_to_string (((CamelDataWrapper *)part)->encoding));
printf ("%s part encoding: %s\n", s, camel_transfer_encoding_to_string (camel_mime_part_get_encoding (part)));
containee = camel_medium_get_content (CAMEL_MEDIUM (part));
if (containee == NULL)
return;
mime_type = camel_data_wrapper_get_mime_type (containee);
printf ("%sContent <%s>\n", s, G_OBJECT_TYPE_NAME (containee));
printf ("%sContent-Type: %s\n", s, mime_type);
g_free (mime_type);
printf ("%s encoding: %s\n", s, camel_transfer_encoding_to_string (((CamelDataWrapper *)containee)->encoding));
/* using the object types is more accurate than using the mime/types */
if (CAMEL_IS_MULTIPART (containee)) {
parts = camel_multipart_get_number (CAMEL_MULTIPART (containee));
for (i = 0; i < parts; i++) {
CamelMimePart *part = camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
message_dump_rec (msg, part, depth + 1);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
message_dump_rec (msg, (CamelMimePart *) containee, depth + 1);
}
}
/**
*
* "util_get_msg_body" is based on mail-to-task eplugin's get_description function.
* which is GPL licensed.
* */
static gchar *
util_get_msg_body(CamelMimeMessage *message, gchar **text) {
CamelDataWrapper *content;
CamelStream *mem;
CamelContentType *type;
CamelMimePart *mime_part = CAMEL_MIME_PART(message);
GSList sl;
gchar *str, *convert_str = NULL;
gsize bytes_read, bytes_written;
gint count = 2;
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content)
return;
/*
* Get non-multipart content from multipart message.
*/
while (CAMEL_IS_MULTIPART(content) && count > 0) {
mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), 0);
content = camel_medium_get_content_object(CAMEL_MEDIUM(mime_part));
count--;
}
if (!mime_part)
return;
type = camel_mime_part_get_content_type(mime_part);
if (!camel_content_type_is(type, "text", "plain"))
return;
mem = camel_stream_mem_new();
camel_data_wrapper_decode_to_stream(content, mem);
str = g_strndup((const gchar *) ((CamelStreamMem *) mem)->buffer->data, ((CamelStreamMem *) mem)->buffer->len);
camel_object_unref(mem);
/* convert to UTF-8 string */
if (str && content->mime_type->params && content->mime_type->params->value) {
convert_str = g_convert(str, strlen(str),
"UTF-8", content->mime_type->params->value,
&bytes_read, &bytes_written, NULL);
}
if (convert_str)
*text = convert_str;
else
*text = str;
/*g_free (str);
if (convert_str)
g_free (convert_str);
*/
}
static void
multipart_finalize (GObject *object)
{
CamelMultipart *multipart = CAMEL_MULTIPART (object);
g_free (multipart->preface);
g_free (multipart->postface);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (camel_multipart_parent_class)->finalize (object);
}
/**
*
* It stores the attachment list into the model.
* */
GtkTreeModel *
util_get_msg_attachments(CamelMimeMessage *message) {
gint parts, i = 0;
GtkTreeIter iter;
CamelDataWrapper *content = NULL;
GtkTreeStore *tree_store = gtk_tree_store_new(2, G_TYPE_BOOLEAN, G_TYPE_STRING);
content = camel_medium_get_content_object((CamelMedium *) message);
if (!content || !CAMEL_IS_MULTIPART(content))
return;
parts = camel_multipart_get_number(CAMEL_MULTIPART(content));
if (parts < 1)
return;
for (i = 1; i < parts; i++) {
const gchar *orig_filename;
CamelMimePart *mime_part;
mime_part = camel_multipart_get_part(CAMEL_MULTIPART(content), i);
orig_filename = camel_mime_part_get_filename(mime_part);
if (orig_filename == NULL) {
g_debug("No hay filename, esto es un adjunto distinto.\n");
orig_filename = camel_mime_part_get_description(mime_part);
}
gtk_tree_store_append(tree_store, &iter, NULL);
gtk_tree_store_set(tree_store, &iter, 0, TRUE,
1, orig_filename, -1);
g_print("Orig filename : %s\n", orig_filename);
if (!orig_filename)
continue;
BREAKPOINT;
}
return GTK_TREE_MODEL(tree_store);
}
static void
multipart_dispose (GObject *object)
{
CamelMultipart *multipart = CAMEL_MULTIPART (object);
g_list_foreach (multipart->parts, (GFunc) g_object_unref, NULL);
g_list_free (multipart->parts);
multipart->parts = NULL;
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (camel_multipart_parent_class)->dispose (object);
}
/* there is also an identical copy of this in camel-filter-search.c */
gboolean
camel_search_message_body_contains (CamelDataWrapper *object, regex_t *pattern)
{
CamelDataWrapper *containee;
gint truth = FALSE;
gint parts, i;
containee = camel_medium_get_content (CAMEL_MEDIUM (object));
if (containee == NULL)
return FALSE;
/* using the object types is more accurate than using the mime/types */
if (CAMEL_IS_MULTIPART (containee)) {
parts = camel_multipart_get_number (CAMEL_MULTIPART (containee));
for (i = 0; i < parts && truth == FALSE; i++) {
CamelDataWrapper *part = (CamelDataWrapper *)camel_multipart_get_part (CAMEL_MULTIPART (containee), i);
if (part)
truth = camel_search_message_body_contains (part, pattern);
}
} else if (CAMEL_IS_MIME_MESSAGE (containee)) {
/* for messages we only look at its contents */
truth = camel_search_message_body_contains ((CamelDataWrapper *)containee, pattern);
} else if (camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "text", "*")
|| camel_content_type_is(CAMEL_DATA_WRAPPER (containee)->mime_type, "x-evolution", "evolution-rss-feed")) {
/* for all other text parts, we look inside, otherwise we dont care */
CamelStream *stream;
GByteArray *byte_array;
byte_array = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (byte_array);
camel_data_wrapper_write_to_stream_sync (
containee, stream, NULL, NULL);
camel_stream_write (stream, "", 1, NULL, NULL);
truth = regexec (pattern, (gchar *) byte_array->data, 0, NULL, 0) == 0;
g_object_unref (stream);
}
return truth;
}
static gboolean
multipart_is_offline (CamelDataWrapper *data_wrapper)
{
CamelMultipart *multipart = CAMEL_MULTIPART (data_wrapper);
GList *node;
CamelDataWrapper *part;
if (CAMEL_DATA_WRAPPER_CLASS (camel_multipart_parent_class)->is_offline (data_wrapper))
return TRUE;
for (node = multipart->parts; node; node = node->next) {
part = node->data;
if (camel_data_wrapper_is_offline (part))
return TRUE;
}
return FALSE;
}
static void
set_attachments (ECalClient *client,
ECalComponent *comp,
CamelMimeMessage *message)
{
/* XXX Much of this is copied from CompEditor::get_attachment_list().
* Perhaps it should be split off as a separate utility? */
EAttachmentStore *store;
CamelDataWrapper *content;
CamelMultipart *multipart;
GFile *destination;
GList *attachment_list = NULL;
GSList *uri_list = NULL;
const gchar *comp_uid = NULL;
const gchar *local_store;
gchar *filename_prefix, *tmp;
gint ii, n_parts;
struct _att_async_cb_data cb_data;
cb_data.flag = e_flag_new ();
cb_data.uris = NULL;
content = camel_medium_get_content ((CamelMedium *) message);
if (!content || !CAMEL_IS_MULTIPART (content))
return;
n_parts = camel_multipart_get_number (CAMEL_MULTIPART (content));
if (n_parts < 1)
return;
e_cal_component_get_uid (comp, &comp_uid);
g_return_if_fail (comp_uid != NULL);
tmp = g_strdup (comp_uid);
e_filename_make_safe (tmp);
filename_prefix = g_strconcat (tmp, "-", NULL);
g_free (tmp);
local_store = e_cal_client_get_local_attachment_store (client);
destination = g_file_new_for_path (local_store);
/* Create EAttachments from the MIME parts and add them to the
* attachment store. */
multipart = CAMEL_MULTIPART (content);
store = E_ATTACHMENT_STORE (e_attachment_store_new ());
for (ii = 1; ii < n_parts; ii++) {
EAttachment *attachment;
CamelMimePart *mime_part;
attachment = e_attachment_new ();
mime_part = camel_multipart_get_part (multipart, ii);
e_attachment_set_mime_part (attachment, mime_part);
attachment_list = g_list_append (attachment_list, attachment);
}
e_flag_clear (cb_data.flag);
e_attachment_store_load_async (
store, attachment_list, (GAsyncReadyCallback)
attachment_load_finished, &cb_data);
/* Loading should be instantaneous since we already have
* the full content, but we need to wait for the callback.
*/
e_flag_wait (cb_data.flag);
g_list_foreach (attachment_list, (GFunc) g_object_unref, NULL);
g_list_free (attachment_list);
cb_data.uris = NULL;
e_flag_clear (cb_data.flag);
e_attachment_store_save_async (
store, destination, filename_prefix,
(GAsyncReadyCallback) attachment_save_finished, &cb_data);
g_free (filename_prefix);
/* We can't return until we have results. */
e_flag_wait (cb_data.flag);
if (cb_data.uris == NULL) {
e_flag_free (cb_data.flag);
g_warning ("No attachment URIs retrieved.");
return;
}
/* Transfer the URI strings to the GSList. */
for (ii = 0; cb_data.uris[ii] != NULL; ii++) {
uri_list = g_slist_prepend (uri_list, cb_data.uris[ii]);
cb_data.uris[ii] = NULL;
}
e_flag_free (cb_data.flag);
g_free (cb_data.uris);
/* XXX Does this take ownership of the list? */
e_cal_component_set_attachment_list (comp, uri_list);
e_attachment_store_remove_all (store);
g_object_unref (destination);
g_object_unref (store);
}
static void
set_description (ECalComponent *comp,
CamelMimeMessage *message)
{
CamelDataWrapper *content;
CamelStream *stream;
CamelContentType *type;
CamelMimePart *mime_part = CAMEL_MIME_PART (message);
ECalComponentText *text = NULL;
GByteArray *byte_array;
GSList *sl = NULL;
gchar *str, *convert_str = NULL;
gsize bytes_read, bytes_written;
gint count = 2;
content = camel_medium_get_content ((CamelMedium *) message);
if (!content)
return;
/*
* Get non-multipart content from multipart message.
*/
while (CAMEL_IS_MULTIPART (content) && count > 0) {
mime_part = camel_multipart_get_part (CAMEL_MULTIPART (content), 0);
content = camel_medium_get_content (CAMEL_MEDIUM (mime_part));
count--;
}
if (!mime_part)
return;
type = camel_mime_part_get_content_type (mime_part);
if (!camel_content_type_is (type, "text", "plain"))
return;
byte_array = g_byte_array_new ();
stream = camel_stream_mem_new_with_byte_array (byte_array);
camel_data_wrapper_decode_to_stream_sync (content, stream, NULL, NULL);
str = g_strndup ((gchar *) byte_array->data, byte_array->len);
g_object_unref (stream);
/* convert to UTF-8 string */
if (str && content->mime_type->params && content->mime_type->params->value) {
convert_str = g_convert (
str, strlen (str),
"UTF-8", content->mime_type->params->value,
&bytes_read, &bytes_written, NULL);
}
text = g_new0 (ECalComponentText, 1);
if (convert_str)
text->value = prepend_from (message, &convert_str);
else
text->value = prepend_from (message, &str);
text->altrep = NULL;
sl = g_slist_append (sl, text);
e_cal_component_set_description_list (comp, sl);
g_free (str);
if (convert_str)
g_free (convert_str);
e_cal_component_free_text_list (sl);
}
/* this is MIME specific, doesn't belong here really */
static gssize
multipart_write_to_stream_sync (CamelDataWrapper *data_wrapper,
CamelStream *stream,
GCancellable *cancellable,
GError **error)
{
CamelMultipart *multipart = CAMEL_MULTIPART (data_wrapper);
const gchar *boundary;
GList *node;
gchar *content;
gssize total = 0;
gssize count;
/* get the bundary text */
boundary = camel_multipart_get_boundary (multipart);
/* we cannot write a multipart without a boundary string */
g_return_val_if_fail (boundary, -1);
/*
* write the preface text (usually something like
* "This is a mime message, if you see this, then
* your mail client probably doesn't support ...."
*/
if (multipart->preface) {
count = camel_stream_write_string (
stream, multipart->preface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
/*
* Now, write all the parts, separated by the boundary
* delimiter
*/
node = multipart->parts;
while (node) {
content = g_strdup_printf ("\n--%s\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
count = camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (node->data),
stream, cancellable, error);
if (count == -1)
return -1;
total += count;
node = node->next;
}
/* write the terminating boudary delimiter */
content = g_strdup_printf ("\n--%s--\n", boundary);
count = camel_stream_write_string (
stream, content, cancellable, error);
g_free (content);
if (count == -1)
return -1;
total += count;
/* and finally the postface */
if (multipart->postface) {
count = camel_stream_write_string (
stream, multipart->postface, cancellable, error);
if (count == -1)
return -1;
total += count;
}
return total;
}
