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-rw-r--r--mail/mail-tools.c591
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diff --git a/mail/mail-tools.c b/mail/mail-tools.c
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--- a/mail/mail-tools.c
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-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* mail-ops.c: callbacks for the mail toolbar/menus */
-
-/*
- * Author :
- * Dan Winship <danw@helixcode.com>
- * Peter Williams <peterw@helixcode.com>
- *
- * Copyright 2000 Helix Code, Inc. (http://www.helixcode.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 Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <config.h>
-#include <ctype.h>
-#include <errno.h>
-#include "camel/camel.h"
-#include "camel/providers/vee/camel-vee-folder.h"
-#include "mail-vfolder.h"
-#include "filter/vfolder-rule.h"
-#include "filter/vfolder-context.h"
-#include "filter/filter-option.h"
-#include "filter/filter-input.h"
-#include "filter/filter-driver.h"
-#include "mail.h" /*session*/
-#include "mail-tools.h"
-#include "mail-local.h"
-
-/* **************************************** */
-
-G_LOCK_DEFINE_STATIC (camel);
-G_LOCK_DEFINE_STATIC (camel_locklevel);
-static GPrivate *camel_locklevel = NULL;
-
-#define LOCK_VAL (GPOINTER_TO_INT (g_private_get (camel_locklevel)))
-#define LOCK_SET(val) g_private_set (camel_locklevel, (GINT_TO_POINTER (val)))
-
-void mail_tool_camel_lock_up (void)
-{
- G_LOCK (camel_locklevel);
-
- if (camel_locklevel == NULL)
- camel_locklevel = g_private_new (GINT_TO_POINTER (0));
-
- if (LOCK_VAL == 0) {
- G_UNLOCK (camel_locklevel);
- G_LOCK (camel);
- G_LOCK (camel_locklevel);
- }
-
- LOCK_SET (LOCK_VAL + 1);
-
- G_UNLOCK (camel_locklevel);
-}
-
-void mail_tool_camel_lock_down (void)
-{
- G_LOCK (camel_locklevel);
-
- if (camel_locklevel == NULL) {
- g_warning ("mail_tool_camel_lock_down: lock down before a lock up?");
- camel_locklevel = g_private_new (GINT_TO_POINTER (0));
- return;
- }
-
- LOCK_SET (LOCK_VAL - 1);
-
- if (LOCK_VAL == 0)
- G_UNLOCK (camel);
-
- G_UNLOCK (camel_locklevel);
-}
-
-/* **************************************** */
-
-CamelFolder *
-mail_tool_get_folder_from_urlname (const gchar *url, const gchar *name,
- guint32 flags, CamelException *ex)
-{
- CamelStore *store;
- CamelFolder *folder;
-
- mail_tool_camel_lock_up();
-
- store = camel_session_get_store (session, url, ex);
- if (!store) {
- mail_tool_camel_lock_down();
- return NULL;
- }
-
- /*camel_service_connect (CAMEL_SERVICE (store), ex);
- *if (camel_exception_is_set (ex)) {
- * camel_object_unref (CAMEL_OBJECT (store));
- * mail_tool_camel_lock_down();
- * return NULL;
- *}
- */
-
- folder = camel_store_get_folder (store, name, flags, ex);
- camel_object_unref (CAMEL_OBJECT (store));
- mail_tool_camel_lock_down();
-
- return folder;
-}
-
-const gchar *
-mail_tool_get_folder_name (CamelFolder *folder)
-{
- const char *name = camel_folder_get_full_name (folder);
- char *path;
-
- /* This is a kludge. */
-
- if (strcmp (name, "//mbox") && strcmp (name, "//mh"))
- return name;
-
- /* For mbox/mh, return the parent store's final path component. */
- path = CAMEL_SERVICE (folder->parent_store)->url->path;
- if (strchr (path, '/'))
- return strrchr (path, '/') + 1;
- else
- return path;
-}
-
-gchar *
-mail_tool_get_local_inbox_url (int *index)
-{
- char *uri, *new;
-
- uri = g_strdup_printf("file://%s/local/Inbox", evolution_dir);
- new = mail_local_map_uri(uri, index);
- g_free(uri);
- return new;
-}
-
-gchar *
-mail_tool_get_local_movemail_url (void)
-{
- return g_strdup_printf ("mbox://%s/local/Inbox", evolution_dir);
-}
-
-gchar *
-mail_tool_get_local_movemail_path (void)
-{
- return g_strdup_printf ("%s/local/Inbox/movemail", evolution_dir);
-}
-
-CamelFolder *
-mail_tool_get_local_inbox (CamelException *ex)
-{
- gchar *url;
- CamelFolder *folder;
- int index;
- guint32 flags = CAMEL_STORE_FOLDER_CREATE;
-
- url = mail_tool_get_local_inbox_url(&index);
- if (index)
- flags |= CAMEL_STORE_FOLDER_BODY_INDEX;
- folder = mail_tool_get_folder_from_urlname (url, "mbox", flags, ex);
- g_free (url);
- return folder;
-}
-
-CamelFolder *
-mail_tool_get_inbox (const gchar *url, CamelException *ex)
-{
- /* FIXME: should be smarter? get_default_folder, etc */
- return mail_tool_get_folder_from_urlname (url, "inbox", 0, ex);
-}
-
-
-/* why is this function so stupidly complex when allthe work is done elsehwere? */
-char *
-mail_tool_do_movemail (const gchar *source_url, CamelException *ex)
-{
- gchar *dest_url;
- gchar *dest_path;
- const gchar *source;
- struct stat sb;
-#ifndef MOVEMAIL_PATH
- int tmpfd;
-#endif
- g_return_val_if_fail (strncmp (source_url, "mbox:", 5) == 0, NULL);
-
- /* Set up our destination. */
-
- dest_url = mail_tool_get_local_movemail_url();
- dest_path = mail_tool_get_local_movemail_path();
-
- /* Create a new movemail mailbox file of 0 size */
-
-#ifndef MOVEMAIL_PATH
- tmpfd = open (dest_path, O_RDWR | O_CREAT | O_APPEND, S_IRUSR | S_IWUSR);
-
- if (tmpfd == -1) {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Couldn't create temporary "
- "mbox `%s': %s"), dest_path, g_strerror (errno));
- g_free (dest_path);
- g_free (dest_url);
- return NULL;
- }
-
- close (tmpfd);
-#endif
-
- /* Skip over "mbox:" plus host part (if any) of url. */
-
- source = source_url + 5;
- if (!strncmp (source, "//", 2))
- source = strchr (source + 2, '/');
-
-
- /* Movemail from source (source_url) to dest_path */
-
- mail_tool_camel_lock_up();
- camel_movemail (source, dest_path, ex);
- mail_tool_camel_lock_down();
-
- if (stat (dest_path, &sb) < 0 || sb.st_size == 0) {
- g_free (dest_path);
- g_free (dest_url);
- return NULL;
- }
-
- if (camel_exception_is_set (ex)) {
- g_free (dest_url);
- g_free (dest_path);
- return NULL;
- }
-
- g_free (dest_url);
- return dest_path;
-}
-
-void
-mail_tool_move_folder_contents (CamelFolder *source, CamelFolder *dest, gboolean use_cache, CamelException *ex)
-{
- CamelUIDCache *cache;
- GPtrArray *uids;
- int i;
- gboolean summary_capability;
-
- mail_tool_camel_lock_up();
-
- camel_object_ref (CAMEL_OBJECT (source));
- camel_object_ref (CAMEL_OBJECT (dest));
-
- /* Get all uids of source */
-
- mail_op_set_message (_("Examining %s"), source->full_name);
-
- uids = camel_folder_get_uids (source);
- printf ("mail_tool_move_folder: got %d messages in source\n", uids->len);
-
- /* If we're using the cache, ... use it */
-
- if (use_cache) {
- GPtrArray *new_uids;
- char *url, *p, *filename;
-
- url = camel_url_to_string (
- CAMEL_SERVICE (source->parent_store)->url, FALSE);
- for (p = url; *p; p++) {
- if (!isascii ((unsigned char)*p) ||
- strchr (" /'\"`&();|<>${}!", *p))
- *p = '_';
- }
- filename = g_strdup_printf ("%s/config/cache-%s",
- evolution_dir, url);
- g_free (url);
-
- cache = camel_uid_cache_new (filename);
-
- if (cache) {
- new_uids = camel_uid_cache_get_new_uids (cache, uids);
- camel_folder_free_uids (source, uids);
- uids = new_uids;
- } else {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Could not read UID "
- "cache file \"%s\". You may "
- "receive duplicate "
- "messages."), filename);
- }
-
- g_free (filename);
- } else
- cache = NULL;
-
- printf ("mail_tool_move_folder: %d of those messages are new\n", uids->len);
-
- summary_capability = camel_folder_has_summary_capability (source);
-
- /* Copy the messages */
- for (i = 0; i < uids->len; i++) {
- CamelMimeMessage *msg;
- const CamelMessageInfo *info = NULL;
-
- /* Info */
-
- mail_op_set_message (_("Retrieving message %d of %d"),
- i + 1, uids->len);
-
- /* Get the message */
-
- msg = camel_folder_get_message (source, uids->pdata[i], ex);
- if (camel_exception_is_set (ex)) {
- camel_object_unref (CAMEL_OBJECT (msg));
- goto cleanup;
- }
-
- /* Append it to dest */
-
- mail_op_set_message (_("Writing message %d of %d"),
- i + 1, uids->len);
-
- if (summary_capability)
- info = camel_folder_get_message_info (source, uids->pdata[i]);
- camel_folder_append_message (dest, msg, info, ex);
- if (camel_exception_is_set (ex)) {
- camel_object_unref (CAMEL_OBJECT (msg));
- goto cleanup;
- }
-
- /* (Maybe) get rid of the message */
-
- camel_object_unref (CAMEL_OBJECT (msg));
- if (!use_cache)
- camel_folder_delete_message (source, uids->pdata[i]);
- }
-
- /* All done. Sync n' free. */
-
- if (cache) {
- camel_uid_cache_free_uids (uids);
-
- if (!camel_exception_is_set (ex))
- camel_uid_cache_save (cache);
- camel_uid_cache_destroy (cache);
- } else
- camel_folder_free_uids (source, uids);
-
- mail_op_set_message (_("Saving changes to %s"), source->full_name);
-
- camel_folder_sync (source, TRUE, ex);
-
- cleanup:
- camel_object_unref (CAMEL_OBJECT (source));
- camel_object_unref (CAMEL_OBJECT (dest));
- mail_tool_camel_lock_down();
-}
-
-void
-mail_tool_set_uid_flags (CamelFolder *folder, const char *uid, guint32 mask, guint32 set)
-{
- mail_tool_camel_lock_up ();
- camel_folder_set_message_flags (folder, uid, mask, set);
- mail_tool_camel_lock_down ();
-}
-
-gchar *
-mail_tool_generate_forward_subject (CamelMimeMessage *msg)
-{
- const gchar *from;
- const gchar *subject;
- gchar *fwd_subj;
-
- mail_tool_camel_lock_up();
- from = camel_mime_message_get_from (msg);
- subject = camel_mime_message_get_subject (msg);
- mail_tool_camel_lock_down();
-
- if (from) {
- if (subject && *subject) {
- fwd_subj = g_strdup_printf ("[%s] %s", from, subject);
- } else {
- fwd_subj = g_strdup_printf (_("[%s] (forwarded message)"),
- from);
- }
- } else {
- if (subject && *subject) {
- if (strncmp (subject, "Fwd: ", 5) == 0)
- subject += 4;
- fwd_subj = g_strdup_printf ("Fwd: %s", subject);
- } else
- fwd_subj = g_strdup (_("Fwd: (no subject)"));
- }
-
- return fwd_subj;
-}
-
-void
-mail_tool_send_via_transport (CamelTransport *transport, CamelMedium *medium, CamelException *ex)
-{
- mail_tool_camel_lock_up();
-
- /*camel_service_connect (CAMEL_SERVICE (transport), ex);*/
-
- if (camel_exception_is_set (ex))
- goto cleanup;
-
- camel_transport_send (transport, medium, ex);
-
- /*camel_service_disconnect (CAMEL_SERVICE (transport),
- *camel_exception_is_set (ex) ? NULL : ex);*/
-
- cleanup:
- mail_tool_camel_lock_down();
-}
-
-CamelMimePart *
-mail_tool_make_message_attachment (CamelMimeMessage *message)
-{
- CamelMimePart *part;
- const char *subject;
- gchar *desc;
-
- mail_tool_camel_lock_up();
- /*camel_object_ref (CAMEL_OBJECT (message));*/
-
- subject = camel_mime_message_get_subject (message);
- if (subject)
- desc = g_strdup_printf (_("Forwarded message - %s"), subject);
- else
- desc = g_strdup (_("Forwarded message (no subject)"));
-
- part = camel_mime_part_new ();
- camel_mime_part_set_disposition (part, "inline");
- camel_mime_part_set_description (part, desc);
- camel_medium_set_content_object (CAMEL_MEDIUM (part),
- CAMEL_DATA_WRAPPER (message));
- camel_mime_part_set_content_type (part, "message/rfc822");
- /*camel_object_unref (CAMEL_OBJECT (message));*/
- mail_tool_camel_lock_down();
- return part;
-}
-
-CamelFolder *
-mail_tool_filter_get_folder_func (FilterDriver *d, const char *uri, void *data)
-{
- return mail_tool_uri_to_folder_noex (uri);
-}
-
-CamelFolder *
-mail_tool_get_root_of_store (const char *source_uri, CamelException *ex)
-{
- CamelStore *store;
- CamelFolder *folder;
-
- mail_tool_camel_lock_up();
-
- store = camel_session_get_store (session, source_uri, ex);
- if (!store) {
- mail_tool_camel_lock_down ();
- return NULL;
- }
-
- /*camel_service_connect (CAMEL_SERVICE (store), ex);
- *if (camel_exception_is_set (ex)) {
- * camel_object_unref (CAMEL_OBJECT (store));
- * mail_tool_camel_lock_down();
- * return NULL;
- *}
- */
-
- folder = camel_store_get_root_folder (store, ex);
- camel_object_unref (CAMEL_OBJECT (store));
- mail_tool_camel_lock_down();
-
- return folder;
-}
-
-CamelFolder *
-mail_tool_uri_to_folder (const char *uri, CamelException *ex)
-{
- CamelStore *store = NULL;
- CamelFolder *folder = NULL;
-
- if (!strncmp (uri, "vfolder:", 8)) {
- folder = vfolder_uri_to_folder (uri, ex);
- } else if (!strncmp (uri, "imap:", 5)) {
- char *service, *ptr;
-
- service = g_strdup_printf ("%s/", uri);
- for (ptr = service + 7; *ptr && *ptr != '/'; ptr++);
- ptr++;
- *ptr = '\0';
-
- mail_tool_camel_lock_up ();
- store = camel_session_get_store (session, service, ex);
- g_free (service);
- if (store) {
- CamelURL *url = CAMEL_SERVICE (store)->url;
- char *folder_uri;
-
- for (ptr = (char *)(uri + 7); *ptr && *ptr != '/'; ptr++);
- if (*ptr == '/') {
- if (url && url->path) {
- ptr += strlen (url->path);
- printf ("ptr = %s\n", ptr);
- if (*ptr == '/')
- ptr++;
- }
-
- if (*ptr == '/')
- ptr++;
- /*for ( ; *ptr && *ptr == '/'; ptr++);*/
-
- folder_uri = g_strdup (ptr);
- folder = camel_store_get_folder (store, folder_uri, CAMEL_STORE_FOLDER_CREATE, ex);
- g_free (folder_uri);
- }
- }
-
- mail_tool_camel_lock_down ();
-
- } else if (!strncmp (uri, "nntp:", 5)) {
- mail_tool_camel_lock_up();
- store = camel_session_get_store (session, uri, ex);
- if (store) {
- const char *folder_path, *ptr;
-
- for (ptr = (char *)(uri + 7); *ptr && *ptr != '/'; ptr++);
- if (*ptr == '/') {
- ptr++;
- folder_path = ptr;
- folder = camel_store_get_folder (store, folder_path, 0, ex);
- }
- }
-
- mail_tool_camel_lock_down();
-
- } else if (!strncmp (uri, "file:", 5)) {
- folder = mail_tool_local_uri_to_folder (uri, ex);
- } else {
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Don't know protocol to open URI `%s'"), uri);
- }
-
- if (camel_exception_is_set (ex)) {
- if (folder) {
- camel_object_unref (CAMEL_OBJECT (folder));
- folder = NULL;
- }
- }
-
- if (store)
- camel_object_unref (CAMEL_OBJECT (store));
-
- return folder;
-}
-
-CamelFolder *
-mail_tool_uri_to_folder_noex (const char *uri)
-{
- CamelException ex;
- CamelFolder *result;
-
- camel_exception_init (&ex);
- result = mail_tool_uri_to_folder (uri, &ex);
-
- if (camel_exception_is_set (&ex)) {
- gchar *msg;
- GtkWidget *dialog;
-
- msg = g_strdup_printf (_("Cannot open location `%s':\n"
- "%s"),
- uri,
- camel_exception_get_description (&ex));
- dialog = gnome_error_dialog (msg);
- g_free (msg);
- gnome_dialog_run_and_close (GNOME_DIALOG (dialog));
- gtk_widget_destroy (dialog);
- }
-
- return result;
-}
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