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-rw-r--r--camel/providers/local/camel-spool-folder.c695
1 files changed, 0 insertions, 695 deletions
diff --git a/camel/providers/local/camel-spool-folder.c b/camel/providers/local/camel-spool-folder.c
deleted file mode 100644
index d63e760df4..0000000000
--- a/camel/providers/local/camel-spool-folder.c
+++ /dev/null
@@ -1,695 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; fill-column: 160 -*-
- *
- * Authors: Michael Zucchi <notzed@ximian.com>
- *
- * Copyright (C) 2001 Ximian Inc (www.ximian.com/)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <sys/types.h>
-#include <dirent.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <fcntl.h>
-
-#include "camel-spool-folder.h"
-#include "camel-spool-store.h"
-#include "string-utils.h"
-#include "camel-stream-fs.h"
-#include "camel-spool-summary.h"
-#include "camel-data-wrapper.h"
-#include "camel-mime-message.h"
-#include "camel-stream-filter.h"
-#include "camel-mime-filter-from.h"
-#include "camel-exception.h"
-
-#include "camel-lock-client.h"
-
-#include "camel-local-private.h"
-
-#define d(x) /*(printf("%s(%d): ", __FILE__, __LINE__),(x))*/
-
-static CamelFolderClass *parent_class = NULL;
-
-/* Returns the class for a CamelSpoolFolder */
-#define CSPOOLF_CLASS(so) CAMEL_SPOOL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-#define CSPOOLS_CLASS(so) CAMEL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
-
-static int spool_lock(CamelSpoolFolder *lf, CamelLockType type, CamelException *ex);
-static void spool_unlock(CamelSpoolFolder *lf);
-
-static void spool_sync(CamelFolder *folder, gboolean expunge, CamelException *ex);
-static void spool_expunge(CamelFolder *folder, CamelException *ex);
-
-static GPtrArray *spool_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex);
-static GPtrArray *spool_search_by_uids(CamelFolder *folder, const char *expression, GPtrArray *uids, CamelException *ex);
-static void spool_search_free(CamelFolder *folder, GPtrArray * result);
-
-static void spool_append_message(CamelFolder *folder, CamelMimeMessage * message, const CamelMessageInfo * info, CamelException *ex);
-static CamelMimeMessage *spool_get_message(CamelFolder *folder, const gchar * uid, CamelException *ex);
-static void spool_set_message_user_flag(CamelFolder *folder, const char *uid, const char *name, gboolean value);
-static void spool_set_message_user_tag(CamelFolder *folder, const char *uid, const char *name, const char *value);
-
-static void spool_finalize(CamelObject * object);
-
-static void
-camel_spool_folder_class_init(CamelSpoolFolderClass * camel_spool_folder_class)
-{
- CamelFolderClass *camel_folder_class = CAMEL_FOLDER_CLASS(camel_spool_folder_class);
-
- parent_class = CAMEL_FOLDER_CLASS(camel_type_get_global_classfuncs(camel_folder_get_type()));
-
- /* virtual method definition */
-
- /* virtual method overload */
- camel_folder_class->sync = spool_sync;
- camel_folder_class->expunge = spool_expunge;
-
- camel_folder_class->search_by_expression = spool_search_by_expression;
- camel_folder_class->search_by_uids = spool_search_by_uids;
- camel_folder_class->search_free = spool_search_free;
-
- /* virtual method overload */
- camel_folder_class->append_message = spool_append_message;
- camel_folder_class->get_message = spool_get_message;
-
- camel_folder_class->set_message_user_flag = spool_set_message_user_flag;
- camel_folder_class->set_message_user_tag = spool_set_message_user_tag;
-
- camel_spool_folder_class->lock = spool_lock;
- camel_spool_folder_class->unlock = spool_unlock;
-}
-
-static void
-spool_init(gpointer object, gpointer klass)
-{
- CamelFolder *folder = object;
- CamelSpoolFolder *spool_folder = object;
-
- folder->folder_flags |= (CAMEL_FOLDER_HAS_SUMMARY_CAPABILITY |
- CAMEL_FOLDER_HAS_SEARCH_CAPABILITY);
-
- folder->permanent_flags = CAMEL_MESSAGE_ANSWERED |
- CAMEL_MESSAGE_DELETED | CAMEL_MESSAGE_DRAFT |
- CAMEL_MESSAGE_FLAGGED | CAMEL_MESSAGE_SEEN | CAMEL_MESSAGE_USER;
-
- folder->summary = NULL;
- spool_folder->search = NULL;
-
- spool_folder->priv = g_malloc0(sizeof(*spool_folder->priv));
-#ifdef ENABLE_THREADS
- spool_folder->priv->search_lock = g_mutex_new();
-#endif
-}
-
-static void
-spool_finalize(CamelObject * object)
-{
- CamelSpoolFolder *spool_folder = CAMEL_SPOOL_FOLDER(object);
- CamelFolder *folder = (CamelFolder *)object;
-
- if (folder->summary) {
- camel_spool_summary_sync((CamelSpoolSummary *)folder->summary, FALSE, spool_folder->changes, NULL);
- camel_object_unref((CamelObject *)folder->summary);
- folder->summary = NULL;
- }
-
- if (spool_folder->search) {
- camel_object_unref((CamelObject *)spool_folder->search);
- }
-
- while (spool_folder->locked> 0)
- camel_spool_folder_unlock(spool_folder);
-
- g_free(spool_folder->base_path);
- g_free(spool_folder->folder_path);
-
- camel_folder_change_info_free(spool_folder->changes);
-
-#ifdef ENABLE_THREADS
- g_mutex_free(spool_folder->priv->search_lock);
-#endif
- g_free(spool_folder->priv);
-}
-
-CamelType camel_spool_folder_get_type(void)
-{
- static CamelType camel_spool_folder_type = CAMEL_INVALID_TYPE;
-
- if (camel_spool_folder_type == CAMEL_INVALID_TYPE) {
- camel_spool_folder_type = camel_type_register(CAMEL_FOLDER_TYPE, "CamelSpoolFolder",
- sizeof(CamelSpoolFolder),
- sizeof(CamelSpoolFolderClass),
- (CamelObjectClassInitFunc) camel_spool_folder_class_init,
- NULL,
- (CamelObjectInitFunc) spool_init,
- (CamelObjectFinalizeFunc) spool_finalize);
- }
-
- return camel_spool_folder_type;
-}
-
-CamelSpoolFolder *
-camel_spool_folder_construct(CamelSpoolFolder *lf, CamelStore *parent_store, const char *full_name, guint32 flags, CamelException *ex)
-{
- CamelFolderInfo *fi;
- CamelFolder *folder;
- const char *root_dir_path, *name;
-
- folder = (CamelFolder *)lf;
-
- name = strrchr(full_name, '/');
- if (name)
- name++;
- else
- name = full_name;
-
- camel_folder_construct(folder, parent_store, full_name, name);
-
- root_dir_path = camel_spool_store_get_toplevel_dir(CAMEL_SPOOL_STORE(folder->parent_store));
-
- lf->base_path = g_strdup(root_dir_path);
- lf->folder_path = g_strdup(root_dir_path);
-
- lf->changes = camel_folder_change_info_new();
- lf->flags = flags;
-
- folder->summary = (CamelFolderSummary *)camel_spool_summary_new(lf->folder_path);
- if (camel_spool_folder_lock(lf, CAMEL_LOCK_WRITE, ex) == -1) {
- camel_object_unref((CamelObject *)lf);
- return NULL;
- }
-
- camel_spool_summary_check((CamelSpoolSummary *)folder->summary, lf->changes, ex);
- camel_spool_folder_unlock(lf);
-
- fi = g_malloc0(sizeof(*fi));
- fi->full_name = g_strdup(full_name);
- fi->name = g_strdup(name);
- fi->url = g_strdup_printf("spool:%s#%s", ((CamelService *)parent_store)->url->path, fi->name);
- fi->unread_message_count = camel_folder_get_unread_message_count(folder);
- camel_folder_info_build_path(fi, '/');
-
- camel_object_trigger_event(CAMEL_OBJECT(parent_store), "folder_created", fi);
- camel_folder_info_free (fi);
-
- return lf;
-}
-
-CamelFolder *
-camel_spool_folder_new(CamelStore *parent_store, const char *full_name, guint32 flags, CamelException *ex)
-{
- CamelFolder *folder;
-
- d(printf("Creating spool folder: %s in %s\n", full_name, camel_local_store_get_toplevel_dir((CamelLocalStore *)parent_store)));
-
- folder = (CamelFolder *)camel_object_new(CAMEL_SPOOL_FOLDER_TYPE);
-
- if (parent_store->flags & CAMEL_STORE_FILTER_INBOX
- && strcmp(full_name, "INBOX") == 0)
- folder->folder_flags |= CAMEL_FOLDER_FILTER_RECENT;
- folder = (CamelFolder *)camel_spool_folder_construct((CamelSpoolFolder *)folder,
- parent_store, full_name, flags, ex);
-
- return folder;
-}
-
-/* lock the folder, may be called repeatedly (with matching unlock calls),
- with type the same or less than the first call */
-int camel_spool_folder_lock(CamelSpoolFolder *lf, CamelLockType type, CamelException *ex)
-{
- if (lf->locked > 0) {
- /* lets be anal here - its important the code knows what its doing */
- g_assert(lf->locktype == type || lf->locktype == CAMEL_LOCK_WRITE);
- } else {
- if (CSPOOLF_CLASS(lf)->lock(lf, type, ex) == -1)
- return -1;
- lf->locktype = type;
- }
-
- lf->locked++;
-
- return 0;
-}
-
-/* unlock folder */
-int camel_spool_folder_unlock(CamelSpoolFolder *lf)
-{
- g_assert(lf->locked>0);
- lf->locked--;
- if (lf->locked == 0)
- CSPOOLF_CLASS(lf)->unlock(lf);
-
- return 0;
-}
-
-static int
-spool_lock(CamelSpoolFolder *lf, CamelLockType type, CamelException *ex)
-{
- int retry = 0;
-
- lf->lockfd = open(lf->folder_path, O_RDWR, 0);
- if (lf->lockfd == -1) {
- camel_exception_setv(ex, 1, _("Cannot create folder lock on %s: %s"), lf->folder_path, strerror(errno));
- return -1;
- }
-
- while (retry < CAMEL_LOCK_RETRY) {
- if (retry > 0)
- sleep(CAMEL_LOCK_DELAY);
-
- camel_exception_clear(ex);
-
- if (camel_lock_fcntl(lf->lockfd, type, ex) == 0) {
- if (camel_lock_flock(lf->lockfd, type, ex) == 0) {
- if ((lf->lockid = camel_lock_helper_lock(lf->folder_path, ex)) != -1)
- return 0;
- camel_unlock_flock(lf->lockfd);
- }
- camel_unlock_fcntl(lf->lockfd);
- }
- retry++;
- }
-
- return -1;
-}
-
-static void
-spool_unlock(CamelSpoolFolder *lf)
-{
- camel_lock_helper_unlock(lf->lockid);
- lf->lockid = -1;
- camel_unlock_flock(lf->lockid);
- camel_unlock_fcntl(lf->lockid);
-
- close(lf->lockfd);
- lf->lockfd = -1;
-}
-
-static void
-spool_sync(CamelFolder *folder, gboolean expunge, CamelException *ex)
-{
- CamelSpoolFolder *lf = CAMEL_SPOOL_FOLDER(folder);
-
- d(printf("spool sync, expunge=%s\n", expunge?"true":"false"));
-
- if (camel_spool_folder_lock(lf, CAMEL_LOCK_WRITE, ex) == -1)
- return;
-
- /* if sync fails, we'll pass it up on exit through ex */
- camel_spool_summary_sync((CamelSpoolSummary *)folder->summary, expunge, lf->changes, ex);
- camel_spool_folder_unlock(lf);
-
- if (camel_folder_change_info_changed(lf->changes)) {
- camel_object_trigger_event(CAMEL_OBJECT(folder), "folder_changed", lf->changes);
- camel_folder_change_info_clear(lf->changes);
- }
-}
-
-static void
-spool_expunge(CamelFolder *folder, CamelException *ex)
-{
- d(printf("expunge\n"));
-
- /* Just do a sync with expunge, serves the same purpose */
- /* call the callback directly, to avoid locking problems */
- CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(folder))->sync(folder, TRUE, ex);
-}
-
-static GPtrArray *
-spool_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex)
-{
- CamelSpoolFolder *spool_folder = CAMEL_SPOOL_FOLDER(folder);
- GPtrArray *summary, *matches;
-
- /* NOTE: could get away without the search lock by creating a new
- search object each time */
-
- CAMEL_SPOOL_FOLDER_LOCK(folder, search_lock);
-
- if (spool_folder->search == NULL)
- spool_folder->search = camel_folder_search_new();
-
- camel_folder_search_set_folder(spool_folder->search, folder);
- summary = camel_folder_get_summary(folder);
- camel_folder_search_set_summary(spool_folder->search, summary);
-
- matches = camel_folder_search_execute_expression(spool_folder->search, expression, ex);
-
- CAMEL_SPOOL_FOLDER_UNLOCK(folder, search_lock);
-
- camel_folder_free_summary(folder, summary);
-
- return matches;
-}
-
-static GPtrArray *
-spool_search_by_uids(CamelFolder *folder, const char *expression, GPtrArray *uids, CamelException *ex)
-{
- CamelSpoolFolder *spool_folder = CAMEL_SPOOL_FOLDER(folder);
- GPtrArray *summary, *matches;
- int i;
-
- /* NOTE: could get away without the search lock by creating a new
- search object each time */
-
- summary = g_ptr_array_new();
- for (i=0;i<uids->len;i++) {
- CamelMessageInfo *info;
-
- info = camel_folder_get_message_info(folder, uids->pdata[i]);
- if (info)
- g_ptr_array_add(summary, info);
- }
-
- if (summary->len == 0)
- return summary;
-
- CAMEL_SPOOL_FOLDER_LOCK(folder, search_lock);
-
- if (spool_folder->search == NULL)
- spool_folder->search = camel_folder_search_new();
-
- camel_folder_search_set_folder(spool_folder->search, folder);
- camel_folder_search_set_summary(spool_folder->search, summary);
-
- matches = camel_folder_search_execute_expression(spool_folder->search, expression, ex);
-
- CAMEL_SPOOL_FOLDER_UNLOCK(folder, search_lock);
-
- for (i=0;i<summary->len;i++)
- camel_folder_free_message_info(folder, summary->pdata[i]);
- g_ptr_array_free(summary, TRUE);
-
- return matches;
-}
-
-static void
-spool_search_free(CamelFolder *folder, GPtrArray * result)
-{
- CamelSpoolFolder *spool_folder = CAMEL_SPOOL_FOLDER(folder);
-
- /* we need to lock this free because of the way search_free_result works */
- /* FIXME: put the lock inside search_free_result */
- CAMEL_SPOOL_FOLDER_LOCK(folder, search_lock);
-
- camel_folder_search_free_result(spool_folder->search, result);
-
- CAMEL_SPOOL_FOLDER_UNLOCK(folder, search_lock);
-}
-
-static void
-spool_append_message(CamelFolder *folder, CamelMimeMessage * message, const CamelMessageInfo * info, CamelException *ex)
-{
- CamelSpoolFolder *lf = (CamelSpoolFolder *)folder;
- CamelStream *output_stream = NULL, *filter_stream = NULL;
- CamelMimeFilter *filter_from = NULL;
- CamelSpoolSummary *mbs = (CamelSpoolSummary *)folder->summary;
- CamelMessageInfo *mi;
- char *fromline = NULL;
- int fd;
- struct stat st;
-#if 0
- char *xev;
-#endif
- /* If we can't lock, dont do anything */
- if (camel_spool_folder_lock(lf, CAMEL_LOCK_WRITE, ex) == -1)
- return;
-
- d(printf("Appending message\n"));
-
- /* first, check the summary is correct (updates folder_size too) */
- camel_spool_summary_check((CamelSpoolSummary *)folder->summary, lf->changes, ex);
- if (camel_exception_is_set(ex))
- goto fail;
-
- /* add it to the summary/assign the uid, etc */
- mi = camel_spool_summary_add((CamelSpoolSummary *)folder->summary, message, info, lf->changes, ex);
- if (camel_exception_is_set(ex))
- goto fail;
-
- d(printf("Appending message: uid is %s\n", camel_message_info_uid(mi)));
-
- output_stream = camel_stream_fs_new_with_name(lf->folder_path, O_WRONLY|O_APPEND, 0600);
- if (output_stream == NULL) {
- camel_exception_setv(ex, 1, _("Cannot open mailbox: %s: %s\n"), lf->folder_path, strerror(errno));
- goto fail;
- }
-
- /* and we need to set the frompos/XEV explicitly */
- ((CamelSpoolMessageInfo *)mi)->frompos = mbs->folder_size?mbs->folder_size+1:0;
-#if 0
- xev = camel_spool_summary_encode_x_evolution((CamelLocalSummary *)folder->summary, mi);
- if (xev) {
- /* the x-ev header should match the 'current' flags, no problem, so store as much */
- camel_medium_set_header((CamelMedium *)message, "X-Evolution", xev);
- mi->flags &= ~ CAMEL_MESSAGE_FOLDER_NOXEV|CAMEL_MESSAGE_FOLDER_FLAGGED;
- g_free(xev);
- }
-#endif
-
- /* we must write this to the non-filtered stream ... prepend a \n if not at the start of the file */
- fromline = camel_spool_summary_build_from(((CamelMimePart *)message)->headers);
- if (camel_stream_printf(output_stream, mbs->folder_size==0?"%s":"\n%s", fromline) == -1)
- goto fail_write;
-
- /* and write the content to the filtering stream, that translated '\nFrom' into '\n>From' */
- filter_stream = (CamelStream *) camel_stream_filter_new_with_stream(output_stream);
- filter_from = (CamelMimeFilter *) camel_mime_filter_from_new();
- camel_stream_filter_add((CamelStreamFilter *) filter_stream, filter_from);
- if (camel_data_wrapper_write_to_stream((CamelDataWrapper *)message, filter_stream) == -1)
- goto fail_write;
-
- if (camel_stream_close(filter_stream) == -1)
- goto fail_write;
-
- /* unlock as soon as we can */
- camel_spool_folder_unlock(lf);
-
- /* filter stream ref's the output stream itself, so we need to unref it too */
- camel_object_unref((CamelObject *)filter_from);
- camel_object_unref((CamelObject *)filter_stream);
- camel_object_unref((CamelObject *)output_stream);
- g_free(fromline);
-
- /* now we 'fudge' the summary to tell it its uptodate, because its idea of uptodate has just changed */
- /* the stat really shouldn't fail, we just wrote to it */
- if (stat(lf->folder_path, &st) == 0) {
- mbs->folder_size = st.st_size;
- ((CamelFolderSummary *)mbs)->time = st.st_mtime;
- }
-
- if (camel_folder_change_info_changed(lf->changes)) {
- camel_object_trigger_event((CamelObject *)folder, "folder_changed", lf->changes);
- camel_folder_change_info_clear(lf->changes);
- }
-
- return;
-
-fail_write:
- camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
- _("Cannot append message to spool file: %s: %s"),
- lf->folder_path, g_strerror (errno));
-
- if (filter_stream)
- camel_object_unref(CAMEL_OBJECT(filter_stream));
-
- if (output_stream)
- camel_object_unref(CAMEL_OBJECT(output_stream));
-
- if (filter_from)
- camel_object_unref(CAMEL_OBJECT(filter_from));
-
- g_free(fromline);
-
- /* reset the file to original size */
- fd = open(lf->folder_path, O_WRONLY, 0600);
- if (fd != -1) {
- ftruncate(fd, mbs->folder_size);
- close(fd);
- }
-
- /* remove the summary info so we are not out-of-sync with the spool */
- camel_folder_summary_remove_uid (CAMEL_FOLDER_SUMMARY (mbs), camel_message_info_uid (mi));
-
- /* and tell the summary its uptodate */
- if (stat(lf->folder_path, &st) == 0) {
- mbs->folder_size = st.st_size;
- ((CamelFolderSummary *)mbs)->time = st.st_mtime;
- }
-
-fail:
- /* make sure we unlock the folder - before we start triggering events into appland */
- camel_spool_folder_unlock(lf);
-
- /* cascade the changes through, anyway, if there are any outstanding */
- if (camel_folder_change_info_changed(lf->changes)) {
- camel_object_trigger_event((CamelObject *)folder, "folder_changed", lf->changes);
- camel_folder_change_info_clear(lf->changes);
- }
-}
-
-static CamelMimeMessage *
-spool_get_message(CamelFolder *folder, const gchar * uid, CamelException *ex)
-{
- CamelSpoolFolder *lf = (CamelSpoolFolder *)folder;
- CamelMimeMessage *message;
- CamelSpoolMessageInfo *info;
- CamelMimeParser *parser;
- int fd;
- int retried = FALSE;
-
- d(printf("Getting message %s\n", uid));
-
- /* lock the folder first, burn if we can't, need write lock for summary check */
- if (camel_spool_folder_lock(lf, CAMEL_LOCK_WRITE, ex) == -1)
- return NULL;
-
- /* check for new messages, this may renumber uid's though */
- if (camel_spool_summary_check((CamelSpoolSummary *)folder->summary, lf->changes, ex) == -1)
- return NULL;
-
-retry:
- /* get the message summary info */
- info = (CamelSpoolMessageInfo *) camel_folder_summary_uid(folder->summary, uid);
-
- if (info == NULL) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- _("Cannot get message: %s\n %s"), uid, _("No such message"));
- camel_spool_folder_unlock(lf);
- return NULL;
- }
-
- /* no frompos, its an error in the library (and we can't do anything with it */
- g_assert(info->frompos != -1);
-
- /* we use an fd instead of a normal stream here - the reason is subtle, camel_mime_part will cache
- the whole message in memory if the stream is non-seekable (which it is when built from a parser
- with no stream). This means we dont have to lock the spool for the life of the message, but only
- while it is being created. */
-
- fd = open(lf->folder_path, O_RDONLY);
- if (fd == -1) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- _("Cannot get message: %s from folder %s\n %s"), uid, lf->folder_path,
- strerror(errno));
- camel_spool_folder_unlock(lf);
- camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)info);
- return NULL;
- }
-
- /* we use a parser to verify the message is correct, and in the correct position */
- parser = camel_mime_parser_new();
- camel_mime_parser_init_with_fd(parser, fd);
- camel_mime_parser_scan_from(parser, TRUE);
-
- camel_mime_parser_seek(parser, info->frompos, SEEK_SET);
- if (camel_mime_parser_step(parser, NULL, NULL) != HSCAN_FROM
- || camel_mime_parser_tell_start_from(parser) != info->frompos) {
-
- g_warning("Summary doesn't match the folder contents! eek!\n"
- " expecting offset %ld got %ld, state = %d", (long int)info->frompos,
- (long int)camel_mime_parser_tell_start_from(parser),
- camel_mime_parser_state(parser));
-
- camel_object_unref((CamelObject *)parser);
- camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)info);
-
- if (!retried) {
- retried = TRUE;
- camel_spool_summary_check((CamelSpoolSummary *)folder->summary, lf->changes, ex);
- if (!camel_exception_is_set(ex))
- goto retry;
- }
-
- camel_exception_setv(ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- _("Cannot get message: %s from folder %s\n %s"), uid, lf->folder_path,
- _("The folder appears to be irrecoverably corrupted."));
-
- camel_spool_folder_unlock(lf);
- return NULL;
- }
-
- camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)info);
-
- message = camel_mime_message_new();
- if (camel_mime_part_construct_from_parser((CamelMimePart *)message, parser) == -1) {
- camel_exception_setv(ex, (errno==EINTR)?CAMEL_EXCEPTION_USER_CANCEL:CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- _("Cannot get message: %s from folder %s\n %s"), uid, lf->folder_path,
- _("Message construction failed: Corrupt mailbox?"));
- camel_object_unref((CamelObject *)parser);
- camel_object_unref((CamelObject *)message);
- camel_spool_folder_unlock(lf);
- return NULL;
- }
-
- /* and unlock now we're finished with it */
- camel_spool_folder_unlock(lf);
-
- camel_object_unref((CamelObject *)parser);
-
- /* use the opportunity to notify of changes (particularly if we had a rebuild) */
- if (camel_folder_change_info_changed(lf->changes)) {
- camel_object_trigger_event((CamelObject *)folder, "folder_changed", lf->changes);
- camel_folder_change_info_clear(lf->changes);
- }
-
- return message;
-}
-
-static void
-spool_set_message_user_flag(CamelFolder *folder, const char *uid, const char *name, gboolean value)
-{
- CamelMessageInfo *info;
-
- g_return_if_fail(folder->summary != NULL);
-
- info = camel_folder_summary_uid(folder->summary, uid);
- g_return_if_fail(info != NULL);
-
- if (camel_flag_set(&info->user_flags, name, value)) {
- info->flags |= CAMEL_MESSAGE_FOLDER_FLAGGED|CAMEL_MESSAGE_FOLDER_XEVCHANGE;
- camel_folder_summary_touch(folder->summary);
- camel_object_trigger_event(CAMEL_OBJECT(folder), "message_changed", (char *) uid);
- }
- camel_folder_summary_info_free(folder->summary, info);
-}
-
-static void
-spool_set_message_user_tag(CamelFolder *folder, const char *uid, const char *name, const char *value)
-{
- CamelMessageInfo *info;
-
- g_return_if_fail(folder->summary != NULL);
-
- info = camel_folder_summary_uid(folder->summary, uid);
- g_return_if_fail(info != NULL);
-
- if (camel_tag_set(&info->user_tags, name, value)) {
- info->flags |= CAMEL_MESSAGE_FOLDER_FLAGGED|CAMEL_MESSAGE_FOLDER_XEVCHANGE;
- camel_folder_summary_touch(folder->summary);
- camel_object_trigger_event(CAMEL_OBJECT(folder), "message_changed", (char *) uid);
- }
- camel_folder_summary_info_free(folder->summary, info);
-}