diff options
Diffstat (limited to 'camel/providers/local/camel-spool-folder.c')
| -rw-r--r-- | camel/providers/local/camel-spool-folder.c | 698 |
1 files changed, 0 insertions, 698 deletions
diff --git a/camel/providers/local/camel-spool-folder.c b/camel/providers/local/camel-spool-folder.c deleted file mode 100644 index 3728b26fa2..0000000000 --- a/camel/providers/local/camel-spool-folder.c +++ /dev/null @@ -1,698 +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, const char *path, 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)); - -#if 0 - lf->base_path = g_strdup(root_dir_path); - lf->folder_path = g_strdup(root_dir_path); -#else - lf->base_path = g_strdup(path); - lf->folder_path = g_strdup(path); -#endif - 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, full_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, const char *path, 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, path, 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); -} |