diff options
Diffstat (limited to 'camel/providers/vee/camel-vee-folder.c')
| -rw-r--r-- | camel/providers/vee/camel-vee-folder.c | 984 |
1 files changed, 0 insertions, 984 deletions
diff --git a/camel/providers/vee/camel-vee-folder.c b/camel/providers/vee/camel-vee-folder.c deleted file mode 100644 index 617b67b162..0000000000 --- a/camel/providers/vee/camel-vee-folder.c +++ /dev/null @@ -1,984 +0,0 @@ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Michael Zucchi <notzed@helixcode.com> - * Jeffrey Stedfast <fejj@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 "camel-exception.h" -#include "camel-vee-folder.h" -#include "camel-store.h" -#include "camel-folder-summary.h" -#include "camel-mime-message.h" -#include "camel-folder-search.h" - -#include "camel-vee-store.h" /* for open flags */ -#include "camel-vee-private.h" - -#ifdef DOESTRV -#include "e-util/e-memory.h" -#endif - -#include <string.h> - -#define d(x) - -/* our message info includes the parent folder */ -typedef struct _CamelVeeMessageInfo { - CamelMessageInfo info; - CamelFolder *folder; -} CamelVeeMessageInfo; - -#define _PRIVATE(o) (((CamelVeeFolder *)(o))->priv) - -static void vee_sync (CamelFolder *folder, gboolean expunge, CamelException *ex); -static void vee_expunge (CamelFolder *folder, CamelException *ex); - -static CamelMimeMessage *vee_get_message (CamelFolder *folder, const gchar *uid, CamelException *ex); -static void vee_move_message_to(CamelFolder *source, const char *uid, CamelFolder *dest, CamelException *ex); - -static GPtrArray *vee_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex); - -static void vee_set_message_flags (CamelFolder *folder, const char *uid, guint32 flags, guint32 set); -static void vee_set_message_user_flag (CamelFolder *folder, const char *uid, const char *name, gboolean value); - -static void camel_vee_folder_class_init (CamelVeeFolderClass *klass); -static void camel_vee_folder_init (CamelVeeFolder *obj); -static void camel_vee_folder_finalise (CamelObject *obj); - -static void unmatched_finalise(CamelFolder *sub, gpointer type, CamelVeeFolder *vf); - -static void folder_changed(CamelFolder *sub, gpointer type, CamelVeeFolder *vf); -static void message_changed(CamelFolder *f, const char *uid, CamelVeeFolder *vf); - -static void vee_folder_build(CamelVeeFolder *vf, CamelException *ex); -static void vee_folder_build_folder(CamelVeeFolder *vf, CamelFolder *source, CamelException *ex); - -static CamelFolderClass *camel_vee_folder_parent; - -/* a vfolder for unmatched messages */ -static CamelVeeFolder *folder_unmatched; -static GHashTable *unmatched_uids; -#ifdef ENABLE_THREADS -#include <pthread.h> -static pthread_mutex_t unmatched_lock = PTHREAD_MUTEX_INITIALIZER; -#define UNMATCHED_LOCK() pthread_mutex_lock(&unmatched_lock) -#define UNMATCHED_UNLOCK() pthread_mutex_unlock(&unmatched_lock) -#else -#define UNMATCHED_LOCK() -#define UNMATCHED_UNLOCK() -#endif - -CamelType -camel_vee_folder_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (camel_folder_get_type (), "CamelVeeFolder", - sizeof (CamelVeeFolder), - sizeof (CamelVeeFolderClass), - (CamelObjectClassInitFunc) camel_vee_folder_class_init, - NULL, - (CamelObjectInitFunc) camel_vee_folder_init, - (CamelObjectFinalizeFunc) camel_vee_folder_finalise); - } - - return type; -} - -static void -camel_vee_folder_class_init (CamelVeeFolderClass *klass) -{ - CamelFolderClass *folder_class = (CamelFolderClass *) klass; - - camel_vee_folder_parent = CAMEL_FOLDER_CLASS(camel_type_get_global_classfuncs (camel_folder_get_type ())); - - folder_class->sync = vee_sync; - folder_class->expunge = vee_expunge; - - folder_class->get_message = vee_get_message; - folder_class->move_message_to = vee_move_message_to; - - folder_class->search_by_expression = vee_search_by_expression; - - folder_class->set_message_flags = vee_set_message_flags; - folder_class->set_message_user_flag = vee_set_message_user_flag; -} - -static void -camel_vee_folder_init (CamelVeeFolder *obj) -{ - struct _CamelVeeFolderPrivate *p; - CamelFolder *folder = (CamelFolder *)obj; - - p = _PRIVATE(obj) = g_malloc0(sizeof(*p)); - - folder->has_summary_capability = TRUE; - folder->has_search_capability = TRUE; - - /* FIXME: what to do about user flags if the subfolder doesn't support them? */ - folder->permanent_flags = CAMEL_MESSAGE_ANSWERED | - CAMEL_MESSAGE_DELETED | - CAMEL_MESSAGE_DRAFT | - CAMEL_MESSAGE_FLAGGED | - CAMEL_MESSAGE_SEEN; - - obj->changes = camel_folder_change_info_new(); - obj->search = camel_folder_search_new(); - -#ifdef ENABLE_THREADS - p->summary_lock = g_mutex_new(); - p->subfolder_lock = g_mutex_new(); -#endif - -} - -static void -camel_vee_folder_finalise (CamelObject *obj) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)obj; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - /* FIXME: some leaks here, summary etc */ - - node = p->folders; - while (node) { - CamelFolder *f = node->data; - camel_object_unhook_event ((CamelObject *)f, "folder_changed", (CamelObjectEventHookFunc) folder_changed, vf); - camel_object_unhook_event ((CamelObject *)f, "message_changed", (CamelObjectEventHookFunc) message_changed, vf); - camel_object_unref((CamelObject *)f); - node = g_list_next(node); - } - - g_free(vf->expression); - g_free(vf->vname); - - camel_folder_change_info_free(vf->changes); - camel_object_unref((CamelObject *)vf->search); - -#ifdef ENABLE_THREADS - g_mutex_free(p->summary_lock); - g_mutex_free(p->subfolder_lock); -#endif - g_free(p); -} - -/** - * camel_vee_folder_new: - * @parent_store: the parent CamelVeeStore - * @name: the vfolder name - * @ex: a CamelException - * - * Create a new CamelVeeFolder object. - * - * Return value: A new CamelVeeFolder widget. - **/ -CamelFolder * -camel_vee_folder_new(CamelStore *parent_store, const char *name, guint32 flags, CamelException *ex) -{ - CamelFolderInfo *fi; - CamelFolder *folder; - CamelVeeFolder *vf; - char *namepart, *searchpart; - - namepart = g_strdup(name); - searchpart = strchr(namepart, '?'); - if (searchpart == NULL) { - /* no search, no result! */ - searchpart = "(body-contains \"=some-invalid_string-sequence=xx\")"; - } else { - *searchpart++ = 0; - } - - UNMATCHED_LOCK(); - - if (folder_unmatched == NULL) { - printf("setting up unmatched folder\n"); - unmatched_uids = g_hash_table_new(g_str_hash, g_str_equal); - - folder = (CamelFolder *)camel_object_new(camel_vee_folder_get_type()); - folder_unmatched = vf = (CamelVeeFolder *)folder; - camel_folder_construct(folder, parent_store, "UNMATCHED", "UNMATCHED"); - folder->summary = camel_folder_summary_new(); - folder->summary->message_info_size = sizeof(CamelVeeMessageInfo); - - vf->expression = g_strdup("(header-contains \"subject\" \"--= in =-=-=+ valid , ., .l\")"); - vf->vname = g_strdup("UNMATCHED"); - } - - UNMATCHED_UNLOCK(); - - printf("opening vee folder %s\n", name); - if (strcmp(namepart, "UNMATCHED") == 0) { - camel_object_ref((CamelObject *)folder_unmatched); - g_free(namepart); - printf("opened UNMATCHED folder %p %s with %d messages\n", folder_unmatched, name, camel_folder_get_message_count((CamelFolder *)folder_unmatched)); - return (CamelFolder *)folder_unmatched; - } - - - folder = CAMEL_FOLDER (camel_object_new (camel_vee_folder_get_type())); - vf = (CamelVeeFolder *)folder; - vf->flags = flags; - - /* remove folders as they vanish */ - camel_object_hook_event((CamelObject *)vf, "finalize", (CamelObjectEventHookFunc)unmatched_finalise, folder_unmatched); - - camel_folder_construct (folder, parent_store, namepart, namepart); - - folder->summary = camel_folder_summary_new(); - folder->summary->message_info_size = sizeof(CamelVeeMessageInfo); - - vf->expression = g_strdup(searchpart); - vf->vname = namepart; - - vee_folder_build(vf, ex); - if (camel_exception_is_set(ex)) { - printf("opening folder failed\n"); - camel_object_unref((CamelObject *)folder); - return NULL; - } - - printf("opened normal folder folder %p %s with %d messages\n", folder, name, camel_folder_get_message_count(folder)); - - /* FIXME: should be moved to store */ - fi = g_new0(CamelFolderInfo, 1); - fi->full_name = g_strdup(name); - fi->name = g_strdup(name); - fi->url = g_strdup_printf("vfolder:%s?%s", vf->vname, vf->expression); - fi->unread_message_count = -1; - - camel_object_trigger_event(CAMEL_OBJECT(parent_store), "folder_created", fi); - camel_folder_info_free (fi); - - return folder; -} - -static CamelVeeMessageInfo * vee_folder_add_uid(CamelVeeFolder *vf, CamelFolder *f, const char *inuid); - -/* must be called with summary_lock held */ -static void -unmatched_uid_remove(const char *uidin, CamelFolder *source) -{ - char *oldkey, *uid; - int n; - - uid = g_strdup_printf("%p:%s", source, uidin); - - /*printf("checking unmatched uid (remove from source) %s\n", uid);*/ - - UNMATCHED_LOCK(); - - if (g_hash_table_lookup_extended(unmatched_uids, uid, (void **)&oldkey, (void **)&n)) { - if (n == 1) { - /*printf("lost all matches, adding uid to unmatched\n");*/ - if (vee_folder_add_uid(folder_unmatched, source, oldkey)) - camel_folder_change_info_add_uid(folder_unmatched->changes, uid); - g_hash_table_remove(unmatched_uids, oldkey); - g_free(oldkey); - } else - g_hash_table_insert(unmatched_uids, oldkey, (void *)n-1); - } else { - /*printf("unknown uid, adding to unmatched\n");*/ - /* FIXME: lookup to see if we already have it first, to save doing it later */ - if (vee_folder_add_uid(folder_unmatched, source, uidin)) - camel_folder_change_info_add_uid(folder_unmatched->changes, uid); - } - - UNMATCHED_UNLOCK(); - - g_free(uid); -} - -/* add a uid to the unmatched folder if it is unmatched everywhere else */ -static void -unmatched_uid_check(const char *uidin, CamelFolder *source) -{ - char *oldkey, *uid; - int n; - - uid = g_strdup_printf("%p:%s", source, uidin); - - /*printf("checking unmatched uid (remove from source) %s\n", uid);*/ - - UNMATCHED_LOCK(); - - if (!g_hash_table_lookup_extended(unmatched_uids, uid, (void **)&oldkey, (void **)&n)) { - /*printf("unknown uid, adding to unmatched\n");*/ - /* FIXME: lookup to see if we already have it first, to save doing it later */ - if (vee_folder_add_uid(folder_unmatched, source, uidin)) - camel_folder_change_info_add_uid(folder_unmatched->changes, uid); - } - - UNMATCHED_UNLOCK(); - - g_free(uid); -} - -/* must be called with summary_lock held */ -static void -unmatched_uid_add(const char *uidin, CamelFolder *source) -{ - char *oldkey, *uid; - int n; - CamelMessageInfo *info; - - uid = g_strdup_printf("%p:%s", source, uidin); - - /*printf("checking unmatched uid (added to source) %s\n", uid);*/ - - UNMATCHED_LOCK(); - - info = camel_folder_summary_uid(((CamelFolder *)folder_unmatched)->summary, uid); - if (info) { - /*printf("we have it, lets remove it\n");*/ - camel_folder_summary_remove_uid(((CamelFolder *)folder_unmatched)->summary, uid); - camel_folder_change_info_remove_uid(folder_unmatched->changes, uid); - camel_folder_summary_info_free(((CamelFolder *)folder_unmatched)->summary, info); - } - - if (g_hash_table_lookup_extended(unmatched_uids, uid, (void **)&oldkey, (void **)&n)) { - g_hash_table_insert(unmatched_uids, oldkey, (void **)n+1); - g_free(uid); - } else - g_hash_table_insert(unmatched_uids, uid, (void **)1); - - UNMATCHED_UNLOCK(); -} - -/* must be called with summary_lock held */ -static CamelVeeMessageInfo * -vee_folder_add(CamelVeeFolder *vf, CamelFolder *f, CamelMessageInfo *info) -{ - CamelVeeMessageInfo *mi; - char *uid; - CamelFolder *folder = (CamelFolder *)vf; - CamelMessageInfo *dinfo; - - uid = g_strdup_printf("%p:%s", f, camel_message_info_uid(info)); - /* FIXME: Has races */ - dinfo = camel_folder_summary_uid(folder->summary, uid); - if (dinfo) { - g_free(uid); - camel_folder_summary_info_free(folder->summary, dinfo); - return NULL; - } - - mi = (CamelVeeMessageInfo *)camel_folder_summary_info_new(folder->summary); - camel_message_info_dup_to(info, (CamelMessageInfo *)mi); -#ifdef DOESTRV - mi->info.strings = e_strv_set_ref_free(mi->info.strings, CAMEL_MESSAGE_INFO_UID, uid); - mi->info.strings = e_strv_pack(mi->info.strings); -#else - g_free(mi->info.uid); - mi->info.uid = uid; -#endif - mi->folder = f; - camel_folder_summary_add(folder->summary, (CamelMessageInfo *)mi); - - return mi; -} - -/* must be called with summary_lock held */ -static CamelVeeMessageInfo * -vee_folder_add_uid(CamelVeeFolder *vf, CamelFolder *f, const char *inuid) -{ - CamelMessageInfo *info; - CamelVeeMessageInfo *mi = NULL; - - info = camel_folder_get_message_info(f, inuid); - if (info) { - if ((mi = vee_folder_add(vf, f, info))) - if (vf != folder_unmatched) - unmatched_uid_add(inuid, f); - - camel_folder_free_message_info(f, info); - } - return mi; -} - -/* must be called with summary_lock held */ -static void -vfolder_remove_match(CamelVeeFolder *vf, CamelVeeMessageInfo *vinfo) -{ - const char *uid = camel_message_info_uid(vinfo); - - printf("removing match %s\n", uid); - - unmatched_uid_remove(strchr(uid, ':'), vinfo->folder); - - camel_folder_change_info_remove_uid(vf->changes, uid); - camel_folder_summary_remove(((CamelFolder *)vf)->summary, (CamelMessageInfo *)vinfo); -} - -/* must be called with summary_lock held */ -static CamelVeeMessageInfo * -vee_folder_add_change(CamelVeeFolder *vf, CamelFolder *f, CamelMessageInfo *info) -{ - CamelVeeMessageInfo *mi = NULL; - - mi = vee_folder_add(vf, f, info); - if (mi) { - unmatched_uid_add(camel_message_info_uid(info), f); - - camel_folder_change_info_add_uid(vf->changes, camel_message_info_uid(mi)); - } - - return mi; -} - -/* must be called with summary_lock held */ -static void -vfolder_change_match(CamelVeeFolder *vf, CamelVeeMessageInfo *vinfo, const CamelMessageInfo *info) -{ - CamelFlag *flag; - CamelTag *tag; - - d(printf("changing match %s\n", camel_message_info_uid(vinfo))); - - vinfo->info.flags = info->flags; - camel_flag_list_free(&vinfo->info.user_flags); - flag = info->user_flags; - while (flag) { - camel_flag_set(&vinfo->info.user_flags, flag->name, TRUE); - flag = flag->next; - } - camel_tag_list_free(&vinfo->info.user_tags); - tag = info->user_tags; - while (tag) { - camel_tag_set(&vinfo->info.user_tags, tag->name, tag->value); - tag = tag->next; - } - camel_folder_change_info_change_uid(vf->changes, camel_message_info_uid(vinfo)); -} - -/* track changes to the unmatched folders */ -static void -unmatched_finalise(CamelFolder *sub, gpointer type, CamelVeeFolder *vf) -{ - int count, i; - - CAMEL_VEE_FOLDER_LOCK(vf, summary_lock); - UNMATCHED_LOCK(); - - count = camel_folder_summary_count(((CamelFolder *)folder_unmatched)->summary); - for (i=0;i<count;i++) { - CamelVeeMessageInfo *mi = (CamelVeeMessageInfo *)camel_folder_summary_index(((CamelFolder *)folder_unmatched)->summary, i); - const char *uid; - char *oldkey; - int n; - - if (mi) { - uid = camel_message_info_uid(mi); - if (mi->folder == sub) { - if (g_hash_table_lookup_extended(unmatched_uids, uid, (void **)&oldkey, (void **)&n)) { - if (n == 1) - g_hash_table_remove(unmatched_uids, oldkey); - else - camel_folder_change_info_remove_uid(folder_unmatched->changes, uid); - } - camel_folder_summary_remove(((CamelFolder *)folder_unmatched)->summary, (CamelMessageInfo *)mi); - i--; - } - camel_folder_summary_info_free(((CamelFolder *)folder_unmatched)->summary, (CamelMessageInfo *)mi); - } - } - - if (camel_folder_change_info_changed(folder_unmatched->changes)) { - camel_object_trigger_event((CamelObject *)folder_unmatched, "folder_changed", folder_unmatched->changes); - camel_folder_change_info_clear(folder_unmatched->changes); - } - - UNMATCHED_UNLOCK(); - CAMEL_VEE_FOLDER_UNLOCK(vf, summary_lock); -} - -/* FIXME: This code is a big race, as it is never called locked ... */ - -static void -folder_changed(CamelFolder *sub, gpointer type, CamelVeeFolder *vf) -{ - CamelFolderChangeInfo *changes = type; - CamelFolder *folder = (CamelFolder *)vf; - char *vuid; - CamelVeeMessageInfo *vinfo; - int i; - CamelMessageInfo *info; - - printf("folder_changed(%p, %p) (for %s)\n", sub, vf, vf->expression); - - /* if not auto-updating, only propagate changed events, not added/removed items */ - if ((vf->flags & CAMEL_STORE_VEE_FOLDER_AUTO) == 0) { - CAMEL_VEE_FOLDER_LOCK(vf, summary_lock); - - for (i=0;i<changes->uid_changed->len;i++) { - info = camel_folder_get_message_info(sub, changes->uid_changed->pdata[i]); - vuid = g_strdup_printf("%p:%s", sub, (char *)changes->uid_changed->pdata[i]); - vinfo = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, vuid); - if (vinfo && info) - vfolder_change_match(vf, vinfo, info); - - g_free(vuid); - - if (info) - camel_folder_free_message_info(sub, info); - if (vinfo) - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)vinfo); - } - - if (camel_folder_change_info_changed(vf->changes)) { - camel_object_trigger_event((CamelObject *)vf, "folder_changed", vf->changes); - camel_folder_change_info_clear(vf->changes); - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, summary_lock); - - return; - } - - /* if we are autoupdating, then do the magic */ - - /* assume its faster to search a long list in whole, than by part */ - if (changes && (changes->uid_added->len + changes->uid_changed->len) < 500) { - gboolean match; - - /* FIXME: We dont search body contents with this search, so, it isn't as - useful as it might be. - We shold probably just perform a whole search if we need to, i.e. there - are added items. Changed items we are unlikely to want to remove immediately - anyway, although I guess it might be useful. - Removed items can always just be removed. - */ - - /* see if added ones now match us */ - for (i=0;i<changes->uid_added->len;i++) { - printf("checking new uid: %s\n", (char *)changes->uid_added->pdata[i]); - info = camel_folder_get_message_info(sub, changes->uid_added->pdata[i]); - if (info) { - printf("uid ok, subject: %s\n", camel_message_info_subject(info)); - camel_folder_search_set_folder(vf->search, sub); - match = camel_folder_search_match_expression(vf->search, vf->expression, info, NULL); - if (match) - vinfo = vee_folder_add_change(vf, sub, info); - camel_folder_free_message_info(sub, info); - } - } - - /* check if changed ones still match */ - for (i=0;i<changes->uid_changed->len;i++) { - info = camel_folder_get_message_info(sub, changes->uid_changed->pdata[i]); - vuid = g_strdup_printf("%p:%s", sub, (char *)changes->uid_changed->pdata[i]); - vinfo = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, vuid); - if (info) { - camel_folder_search_set_folder(vf->search, sub); - match = camel_folder_search_match_expression(vf->search, vf->expression, info, NULL); - if (vinfo) { - if (!match) - vfolder_remove_match(vf, vinfo); - else - vfolder_change_match(vf, vinfo, info); - } else if (match) - vee_folder_add_change(vf, sub, info); - camel_folder_free_message_info(sub, info); - } else if (vinfo) - vfolder_remove_match(vf, vinfo); - - if (vinfo) - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)vinfo); - - g_free(vuid); - } - - /* mirror removes directly, if they used to match */ - for (i=0;i<changes->uid_removed->len;i++) { - vuid = g_strdup_printf("%p:%s", sub, (char *)changes->uid_removed->pdata[i]); - vinfo = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, vuid); - if (vinfo) { - vfolder_remove_match(vf, vinfo); - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)vinfo); - } - g_free(vuid); - } - } else { - vee_folder_build_folder(vf, sub, NULL); - } - - /* cascade up, if we need to */ - if (camel_folder_change_info_changed(vf->changes)) { - printf("got folder changes\n"); - camel_object_trigger_event( CAMEL_OBJECT(vf), "folder_changed", vf->changes); - camel_folder_change_info_clear(vf->changes); - } else - printf("no, we didn't really get any changes\n"); - - CAMEL_VEE_FOLDER_UNLOCK(vf, summary_lock); - - UNMATCHED_LOCK(); - - if (camel_folder_change_info_changed(folder_unmatched->changes)) { - camel_object_trigger_event((CamelObject *)folder_unmatched, "folder_changed", folder_unmatched->changes); - camel_folder_change_info_clear(folder_unmatched->changes); - } - - UNMATCHED_UNLOCK(); -} - -/* FIXME: This code is a race, as it is never called locked */ - -/* track flag changes in the summary */ -static void -message_changed(CamelFolder *f, const char *uid, CamelVeeFolder *vf) -{ - CamelMessageInfo *info; - CamelVeeMessageInfo *vinfo; - char *vuid; - CamelFolder *folder = (CamelFolder *)vf; - gboolean match; - - CAMEL_VEE_FOLDER_LOCK(vf, summary_lock); - - info = camel_folder_get_message_info(f, uid); - vuid = g_strdup_printf("%p:%s", f, uid); - vinfo = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, vuid); - - /* see if this message now matches/doesn't match anymore */ - - /* Hmm, this might not work if the folder uses some weird search thing, - and/or can be slow since it wont use any index index, hmmm. */ - - if (vf->flags & CAMEL_STORE_VEE_FOLDER_AUTO) { - camel_folder_search_set_folder(vf->search, f); - - match = camel_folder_search_match_expression(vf->search, vf->expression, info, NULL); - - if (info) { - if (vinfo) { - if (!match) - vfolder_remove_match(vf, vinfo); - else - vfolder_change_match(vf, vinfo, info); - } - else if (match) - vee_folder_add_change(vf, f, info); - } else if (vinfo) - vfolder_remove_match(vf, vinfo); - } else { - if (info && vinfo) - vfolder_change_match(vf, vinfo, info); - } - - if (info) - camel_folder_free_message_info(f, info); - if (vinfo) - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)vinfo); - - /* cascade up, if required. This could probably be delayed, - but doesn't matter really, that is what freeze is for. */ - if (camel_folder_change_info_changed(vf->changes)) { - camel_object_trigger_event( CAMEL_OBJECT(vf), "folder_changed", vf->changes); - camel_folder_change_info_clear(vf->changes); - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, summary_lock); - - UNMATCHED_LOCK(); - - if (camel_folder_change_info_changed(folder_unmatched->changes)) { - camel_object_trigger_event((CamelObject *)folder_unmatched, "folder_changed", folder_unmatched->changes); - camel_folder_change_info_clear(folder_unmatched->changes); - } - - UNMATCHED_UNLOCK(); - - g_free(vuid); -} - -void -camel_vee_folder_add_folder(CamelVeeFolder *vf, CamelFolder *sub) -{ - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf), *up = _PRIVATE(folder_unmatched); - - camel_object_ref((CamelObject *)sub); - - CAMEL_VEE_FOLDER_LOCK(vf, subfolder_lock); - - /* the reference is shared with both the real vfolder and the unmatched vfolder */ - p->folders = g_list_append(p->folders, sub); - up->folders = g_list_append(up->folders, sub); - - CAMEL_VEE_FOLDER_UNLOCK(vf, subfolder_lock); - - printf("camel_vee_folder_add_folde(%p, %p)\n", vf, sub); - - camel_object_hook_event((CamelObject *)sub, "folder_changed", (CamelObjectEventHookFunc)folder_changed, vf); - camel_object_hook_event((CamelObject *)sub, "message_changed", (CamelObjectEventHookFunc)message_changed, vf); - - CAMEL_VEE_FOLDER_LOCK(vf, summary_lock); - - vee_folder_build_folder(vf, sub, NULL); - - /* we'll assume the caller is going to update the whole list after they do this - this may or may not be the right thing to do, but it should be close enough */ - camel_folder_change_info_clear(vf->changes); - - CAMEL_VEE_FOLDER_UNLOCK(vf, summary_lock); -} - -static void -vee_sync (CamelFolder *folder, gboolean expunge, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - CAMEL_VEE_FOLDER_LOCK(vf, subfolder_lock); - - node = p->folders; - while (node) { - CamelFolder *f = node->data; - - camel_folder_sync(f, expunge, ex); - if (camel_exception_is_set(ex)) - break; - - node = node->next; - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, subfolder_lock); -} - -static void -vee_expunge (CamelFolder *folder, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - CAMEL_VEE_FOLDER_LOCK(vf, subfolder_lock); - - node = p->folders; - while (node) { - CamelFolder *f = node->data; - - camel_folder_expunge(f, ex); - if (camel_exception_is_set(ex)) - break; - vee_folder_build_folder(vf, f, ex); - if (camel_exception_is_set(ex)) - break; - - node = node->next; - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, subfolder_lock); -} - -static CamelMimeMessage *vee_get_message(CamelFolder *folder, const gchar *uid, CamelException *ex) -{ - CamelVeeMessageInfo *mi; - CamelMimeMessage *msg = NULL; - - mi = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, uid); - if (mi == NULL) - camel_exception_setv(ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID, - "No such message %s in %s", uid, - folder->name); - else - msg = camel_folder_get_message(mi->folder, strchr(camel_message_info_uid(mi), ':') + 1, ex); - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)mi); - - return msg; -} - -static GPtrArray * -vee_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex) -{ - GList *node; - GPtrArray *matches, *result = g_ptr_array_new (); - char *expr; - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - - CAMEL_VEE_FOLDER_LOCK(vf, subfolder_lock); - - expr = g_strdup_printf("(and %s %s)", vf->expression, expression); - node = p->folders; - while (node) { - CamelFolder *f = node->data; - int i; - - matches = camel_folder_search_by_expression(f, expression, ex); - for (i = 0; i < matches->len; i++) { - char *uid = matches->pdata[i]; - g_ptr_array_add(result, g_strdup_printf("%p:%s", f, uid)); - } - camel_folder_search_free(f, matches); - node = g_list_next(node); - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, subfolder_lock); - - return result; -} - -static void -vee_set_message_flags(CamelFolder *folder, const char *uid, guint32 flags, guint32 set) -{ - CamelVeeMessageInfo *mi; - - mi = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, uid); - if (mi) { - ((CamelFolderClass *)camel_vee_folder_parent)->set_message_flags(folder, uid, flags, set); - camel_folder_set_message_flags(mi->folder, strchr(camel_message_info_uid(mi), ':') + 1, flags, set); - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)mi); - } -} - -static void -vee_set_message_user_flag(CamelFolder *folder, const char *uid, const char *name, gboolean value) -{ - CamelVeeMessageInfo *mi; - - mi = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, uid); - if (mi) { - ((CamelFolderClass *)camel_vee_folder_parent)->set_message_user_flag(folder, uid, name, value); - camel_folder_set_message_user_flag(mi->folder, strchr(camel_message_info_uid(mi), ':') + 1, name, value); - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)mi); - } -} - -static void -vee_move_message_to(CamelFolder *folder, const char *uid, CamelFolder *dest, CamelException *ex) -{ - CamelVeeMessageInfo *mi; - - mi = (CamelVeeMessageInfo *)camel_folder_summary_uid(folder->summary, uid); - if (mi) { - /* noop if it we're moving from the same vfolder (uh, which should't happen but who knows) */ - if (folder != mi->folder) { - camel_folder_move_message_to(mi->folder, strchr(camel_message_info_uid(mi), ':')+1, dest, ex); - } - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)mi); - } else { - camel_exception_setv(ex, CAMEL_EXCEPTION_FOLDER_INVALID_UID, _("No such message: %s"), uid); - } -} - -/* - need incremental update, based on folder. - Need to watch folders for changes and update accordingly. -*/ - -/* this does most of the vfolder magic */ -/* must have summary_lock held when calling */ -static void -vee_folder_build(CamelVeeFolder *vf, CamelException *ex) -{ - CamelFolder *folder = (CamelFolder *)vf; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - camel_folder_summary_clear(folder->summary); - - CAMEL_VEE_FOLDER_LOCK(vf, subfolder_lock); - - node = p->folders; - while (node) { - GPtrArray *matches; - CamelFolder *f = node->data; - int i; - - matches = camel_folder_search_by_expression(f, vf->expression, ex); - for (i = 0; i < matches->len; i++) - vee_folder_add_uid(vf, f, matches->pdata[i]); - - camel_folder_search_free(f, matches); - node = g_list_next(node); - } - - CAMEL_VEE_FOLDER_UNLOCK(vf, subfolder_lock); -} - -static void -removed_uid(void *key, void *value, void *data) -{ - unmatched_uid_check(key, data); -} - -/* build query contents for a single folder */ -/* must have summary_lock held when calling */ -static void -vee_folder_build_folder(CamelVeeFolder *vf, CamelFolder *source, CamelException *ex) -{ - GPtrArray *matches, *all; - GHashTable *left; - CamelFolder *f = source; - CamelVeeMessageInfo *mi; - CamelFolder *folder = (CamelFolder *)vf; - int i; - int count; - - left = g_hash_table_new(g_str_hash, g_str_equal); - all = camel_folder_get_uids(f); - for (i=0;i<all->len;i++) - g_hash_table_insert(left, all->pdata[i], (void *)1); - - count = camel_folder_summary_count(folder->summary); - for (i=0;i<count;i++) { - CamelVeeMessageInfo *mi = (CamelVeeMessageInfo *)camel_folder_summary_index(folder->summary, i); - if (mi) { - if (mi->folder == source) { - camel_folder_change_info_add_source(vf->changes, camel_message_info_uid(mi)); - camel_folder_summary_remove(folder->summary, (CamelMessageInfo *)mi); - unmatched_uid_remove(camel_message_info_uid(mi), source); - i--; - } - camel_folder_summary_info_free(folder->summary, (CamelMessageInfo *)mi); - } - } - - matches = camel_folder_search_by_expression(f, vf->expression, ex); - for (i = 0; i < matches->len; i++) { - g_hash_table_remove(left, matches->pdata[i]); - mi = vee_folder_add_uid(vf, f, matches->pdata[i]); - if (mi) - camel_folder_change_info_add_update(vf->changes, camel_message_info_uid(mi)); - } - - /* check if we have a match for these in another vfolder, else add them to the UNMATCHED folder */ - g_hash_table_foreach(left, removed_uid, source); - g_hash_table_destroy(left); - camel_folder_search_free(f, matches); - camel_folder_free_uids(f, all); - - camel_folder_change_info_build_diff(vf->changes); - camel_folder_change_info_build_diff(folder_unmatched->changes); - - if (camel_folder_change_info_changed(folder_unmatched->changes)) { - camel_object_trigger_event((CamelObject *)folder_unmatched, "folder_changed", folder_unmatched->changes); - camel_folder_change_info_clear(folder_unmatched->changes); - } -} - -/* - - (match-folder "folder1" "folder2") - - */ |