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authorMatthew Barnes <mbarnes@redhat.com>2011-05-11 08:36:29 +0800
committerMatthew Barnes <mbarnes@redhat.com>2011-05-12 00:58:48 +0800
commitbf44bd68f2564be25896ee29bf405d7e111fe49f (patch)
tree9e7775b43484e00edd263c9fe062f28bbedde7ad
parent63a7f4d1ccd62b543a0b82a6d11c2d2b24ef1125 (diff)
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Add e_mail_folder_build_attachment().
Replaces mail_build_attachment() from mail-ops.c.
-rw-r--r--mail/e-mail-folder-utils.c168
-rw-r--r--mail/e-mail-folder-utils.h18
2 files changed, 186 insertions, 0 deletions
diff --git a/mail/e-mail-folder-utils.c b/mail/e-mail-folder-utils.c
index 7ff54eb7d6..6f23158ab5 100644
--- a/mail/e-mail-folder-utils.c
+++ b/mail/e-mail-folder-utils.c
@@ -21,6 +21,8 @@
#include <config.h>
#include <glib/gi18n-lib.h>
+#include "mail/mail-tools.h"
+
/* X-Mailer header value */
#define X_MAILER ("Evolution " VERSION SUB_VERSION " " VERSION_COMMENT)
@@ -29,8 +31,10 @@ typedef struct _AsyncContext AsyncContext;
struct _AsyncContext {
CamelMimeMessage *message;
CamelMessageInfo *info;
+ CamelMimePart *part;
GHashTable *hash_table;
GPtrArray *ptr_array;
+ gchar *fwd_subject;
gchar *message_uid;
};
@@ -43,12 +47,16 @@ async_context_free (AsyncContext *context)
if (context->info != NULL)
camel_message_info_free (context->info);
+ if (context->part != NULL)
+ g_object_unref (context->part);
+
if (context->hash_table != NULL)
g_hash_table_unref (context->hash_table);
if (context->ptr_array != NULL)
g_ptr_array_unref (context->ptr_array);
+ g_free (context->fwd_subject);
g_free (context->message_uid);
g_slice_free (AsyncContext, context);
@@ -171,6 +179,166 @@ e_mail_folder_append_message_finish (CamelFolder *folder,
}
static void
+mail_folder_build_attachment_thread (GSimpleAsyncResult *simple,
+ GObject *object,
+ GCancellable *cancellable)
+{
+ AsyncContext *context;
+ GError *error = NULL;
+
+ context = g_simple_async_result_get_op_res_gpointer (simple);
+
+ context->part = e_mail_folder_build_attachment_sync (
+ CAMEL_FOLDER (object), context->ptr_array,
+ &context->fwd_subject, cancellable, &error);
+
+ if (error != NULL) {
+ g_simple_async_result_set_from_error (simple, error);
+ g_error_free (error);
+ }
+}
+
+CamelMimePart *
+e_mail_folder_build_attachment_sync (CamelFolder *folder,
+ GPtrArray *message_uids,
+ gchar **fwd_subject,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GHashTable *hash_table;
+ CamelMimeMessage *message;
+ CamelMimePart *part;
+ const gchar *uid;
+
+ g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
+ g_return_val_if_fail (message_uids != NULL, NULL);
+
+ /* Need at least one message UID to make an attachment. */
+ g_return_val_if_fail (message_uids->len > 0, NULL);
+
+ hash_table = e_mail_folder_get_multiple_messages_sync (
+ folder, message_uids, cancellable, error);
+
+ if (hash_table == NULL)
+ return NULL;
+
+ /* Create the forward subject from the first message. */
+
+ uid = g_ptr_array_index (message_uids, 0);
+ g_return_val_if_fail (uid != NULL, NULL);
+
+ message = g_hash_table_lookup (hash_table, uid);
+ g_return_val_if_fail (message != NULL, NULL);
+
+ if (fwd_subject != NULL)
+ *fwd_subject = mail_tool_generate_forward_subject (message);
+
+ if (message_uids->len == 1) {
+ part = mail_tool_make_message_attachment (message);
+
+ } else {
+ CamelMultipart *multipart;
+ guint ii;
+
+ multipart = camel_multipart_new ();
+ camel_data_wrapper_set_mime_type (
+ CAMEL_DATA_WRAPPER (multipart), "multipart/digest");
+ camel_multipart_set_boundary (multipart, NULL);
+
+ for (ii = 0; ii < message_uids->len; ii++) {
+ uid = g_ptr_array_index (message_uids, ii);
+ g_return_val_if_fail (uid != NULL, NULL);
+
+ message = g_hash_table_lookup (hash_table, uid);
+ g_return_val_if_fail (message != NULL, NULL);
+
+ part = mail_tool_make_message_attachment (message);
+ camel_multipart_add_part (multipart, part);
+ g_object_unref (part);
+ }
+
+ part = camel_mime_part_new ();
+
+ camel_medium_set_content (
+ CAMEL_MEDIUM (part),
+ CAMEL_DATA_WRAPPER (multipart));
+
+ camel_mime_part_set_description (
+ part, _("Forwarded messages"));
+
+ g_object_unref (multipart);
+ }
+
+ g_hash_table_unref (hash_table);
+
+ return part;
+}
+
+void
+e_mail_folder_build_attachment (CamelFolder *folder,
+ GPtrArray *message_uids,
+ gint io_priority,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GSimpleAsyncResult *simple;
+ AsyncContext *context;
+
+ g_return_if_fail (CAMEL_IS_FOLDER (folder));
+ g_return_if_fail (message_uids != NULL);
+
+ /* Need at least one message UID to make an attachment. */
+ g_return_if_fail (message_uids->len > 0);
+
+ context = g_slice_new0 (AsyncContext);
+ context->ptr_array = g_ptr_array_ref (message_uids);
+
+ simple = g_simple_async_result_new (
+ G_OBJECT (folder), callback, user_data,
+ e_mail_folder_build_attachment);
+
+ g_simple_async_result_set_op_res_gpointer (
+ simple, context, (GDestroyNotify) async_context_free);
+
+ g_simple_async_result_run_in_thread (
+ simple, mail_folder_build_attachment_thread,
+ io_priority, cancellable);
+
+ g_object_unref (simple);
+}
+
+CamelMimePart *
+e_mail_folder_build_attachment_finish (CamelFolder *folder,
+ GAsyncResult *result,
+ gchar **fwd_subject,
+ GError **error)
+{
+ GSimpleAsyncResult *simple;
+ AsyncContext *context;
+
+ g_return_val_if_fail (
+ g_simple_async_result_is_valid (
+ result, G_OBJECT (folder),
+ e_mail_folder_build_attachment), NULL);
+
+ simple = G_SIMPLE_ASYNC_RESULT (result);
+ context = g_simple_async_result_get_op_res_gpointer (simple);
+
+ if (g_simple_async_result_propagate_error (simple, error))
+ return NULL;
+
+ if (fwd_subject != NULL) {
+ *fwd_subject = context->fwd_subject;
+ context->fwd_subject = NULL;
+ }
+
+ g_return_val_if_fail (CAMEL_IS_MIME_PART (context->part), NULL);
+
+ return g_object_ref (context->part);
+}
+
+static void
mail_folder_find_duplicate_messages_thread (GSimpleAsyncResult *simple,
GObject *object,
GCancellable *cancellable)
diff --git a/mail/e-mail-folder-utils.h b/mail/e-mail-folder-utils.h
index 92443f1539..12fe1c8502 100644
--- a/mail/e-mail-folder-utils.h
+++ b/mail/e-mail-folder-utils.h
@@ -45,6 +45,24 @@ gboolean e_mail_folder_append_message_finish
gchar **appended_uid,
GError **error);
+CamelMimePart * e_mail_folder_build_attachment_sync
+ (CamelFolder *folder,
+ GPtrArray *message_uids,
+ gchar **fwd_subject,
+ GCancellable *cancellable,
+ GError **error);
+void e_mail_folder_build_attachment (CamelFolder *folder,
+ GPtrArray *message_uids,
+ gint io_priority,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+CamelMimePart * e_mail_folder_build_attachment_finish
+ (CamelFolder *folder,
+ GAsyncResult *result,
+ gchar **fwd_subject,
+ GError **error);
+
GHashTable * e_mail_folder_find_duplicate_messages_sync
(CamelFolder *folder,
GPtrArray *message_uids,