diff options
Diffstat (limited to 'camel/providers/vee/camel-vee-folder.c')
| -rw-r--r-- | camel/providers/vee/camel-vee-folder.c | 493 |
1 files changed, 0 insertions, 493 deletions
diff --git a/camel/providers/vee/camel-vee-folder.c b/camel/providers/vee/camel-vee-folder.c deleted file mode 100644 index 25922ed13f..0000000000 --- a/camel/providers/vee/camel-vee-folder.c +++ /dev/null @@ -1,493 +0,0 @@ -/* - * Copyright (C) 2000 Helix Code Inc. - * - * Authors: Michael Zucchi <notzed@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-folder-summary.h" -#include "camel-mime-message.h" - -#include <string.h> - -/* our message info includes the parent folder */ -typedef struct _CamelVeeMessageInfo { - CamelMessageInfo info; - CamelFolder *folder; -} CamelVeeMessageInfo; - -struct _CamelVeeFolderPrivate { - GList *folders; -}; - -#define _PRIVATE(o) (((CamelVeeFolder *)(o))->priv) - -static void vee_init (CamelFolder *folder, CamelStore *parent_store, - CamelFolder *parent_folder, const gchar *name, - gchar separator, CamelException *ex); - -static void vee_open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex); -static void vee_close (CamelFolder *folder, gboolean expunge, CamelException *ex); -static gboolean vee_exists (CamelFolder *folder, CamelException *ex); - -static GPtrArray *vee_get_uids (CamelFolder *folder, CamelException *ex); -GPtrArray *vee_get_summary (CamelFolder *folder, CamelException *ex); -void vee_free_summary (CamelFolder *folder, GPtrArray *array); - -static gint vee_get_message_count (CamelFolder *folder, CamelException *ex); -static CamelMimeMessage *vee_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException *ex); - -static void vee_append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex); - -static const CamelMessageInfo *vee_summary_get_by_uid(CamelFolder *f, const char *uid); -static GList *vee_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex); - - -static void camel_vee_folder_class_init (CamelVeeFolderClass *klass); -static void camel_vee_folder_init (CamelVeeFolder *obj); -static void camel_vee_folder_finalise (GtkObject *obj); - -static void vee_folder_build(CamelVeeFolder *vf, CamelException *ex); - -static CamelFolderClass *camel_vee_folder_parent; - -enum SIGNALS { - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -guint -camel_vee_folder_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "CamelVeeFolder", - sizeof (CamelVeeFolder), - sizeof (CamelVeeFolderClass), - (GtkClassInitFunc) camel_vee_folder_class_init, - (GtkObjectInitFunc) camel_vee_folder_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL - }; - - type = gtk_type_unique (camel_folder_get_type (), &type_info); - } - - return type; -} - -static void -camel_vee_folder_class_init (CamelVeeFolderClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - CamelFolderClass *folder_class = (CamelFolderClass *) klass; - - camel_vee_folder_parent = gtk_type_class (camel_folder_get_type ()); - - printf("vfolder class init\n"); - - folder_class->init = vee_init; - folder_class->open = vee_open; - folder_class->close = vee_close; - folder_class->exists = vee_exists; - - folder_class->get_uids = vee_get_uids; - folder_class->get_summary = vee_get_summary; - folder_class->free_summary = vee_free_summary; - folder_class->get_message_by_uid = vee_get_message_by_uid; - folder_class->append_message = vee_append_message; - - folder_class->summary_get_by_uid = vee_summary_get_by_uid; - - folder_class->get_message_count = vee_get_message_count; - folder_class->search_by_expression = vee_search_by_expression; - - object_class->finalize = camel_vee_folder_finalise; - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); -} - -static void -camel_vee_folder_init (CamelVeeFolder *obj) -{ - struct _CamelVeeFolderPrivate *p; - - printf("vfolder init\n"); - - p = _PRIVATE(obj) = g_malloc0(sizeof(*p)); -} - -static void -camel_vee_folder_finalise (GtkObject *obj) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)obj; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - node = p->folders; - while (node) { - CamelFolder *f = node->data; - gtk_object_unref((GtkObject *)f); - node = g_list_next(node); - } - - ((GtkObjectClass *)(camel_vee_folder_parent))->finalize((GtkObject *)obj); -} - -/** - * camel_vee_folder_new: - * - * Create a new CamelVeeFolder object. - * - * Return value: A new CamelVeeFolder widget. - **/ -CamelVeeFolder * -camel_vee_folder_new (void) -{ - CamelVeeFolder *new = CAMEL_VEE_FOLDER ( gtk_type_new (camel_vee_folder_get_type ())); - return new; -} - - -void -camel_vee_folder_add_folder(CamelVeeFolder *vf, CamelFolder *sub) -{ - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - - gtk_object_ref((GtkObject *)sub); - p->folders = g_list_append(p->folders, sub); -} - - -static void vee_init (CamelFolder *folder, CamelStore *parent_store, - CamelFolder *parent_folder, const gchar *name, - gchar separator, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - 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; - } - - camel_vee_folder_parent->init (folder, parent_store, parent_folder, name, separator, ex); - if (camel_exception_get_id (ex)) - return; - - folder->can_hold_messages = TRUE; - folder->can_hold_folders = FALSE; - 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; - - vf->messages = g_ptr_array_new(); - vf->messages_uid = g_hash_table_new(g_str_hash, g_str_equal); - - vf->expression = g_strdup_printf("(or\n (match-all (user-flag \"%s\"))\n %s\n)", namepart, searchpart); - vf->vname = g_strdup(namepart); - - printf("VFolder expression is %s\n", vf->expression); - printf("VFolder full name = %s\n", camel_folder_get_full_name(folder)); - - g_free(namepart); -} - -static void vee_open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - - camel_vee_folder_parent->open (folder, mode, ex); - if (camel_exception_get_id(ex)) - return; - - /* perform search on folders to be searched ... */ - vee_folder_build(vf, ex); -} - -static void vee_close (CamelFolder *folder, gboolean expunge, CamelException *ex) -{ - camel_vee_folder_parent->close (folder, expunge, ex); - - /* FIXME: close vfolder? */ -} - -/* vfolders always exist? */ -static gboolean vee_exists (CamelFolder *folder, CamelException *ex) -{ - return TRUE; -} - -static void vee_append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - - if (message->folder && message->folder->permanent_flags & CAMEL_MESSAGE_USER) { - /* set the flag on the message ... */ - camel_mime_message_set_user_flag(message, vf->vname, TRUE); - } else { - /* FIXME: error code */ - camel_exception_setv(ex, 1, "Cannot append this message to virtual folder"); - } -} - -static gint vee_get_message_count (CamelFolder *folder, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - - return vf->messages->len; -} - -static CamelMimeMessage *vee_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException *ex) -{ - CamelVeeMessageInfo *mi; - - mi = (CamelVeeMessageInfo *)vee_summary_get_by_uid(folder, uid); - if (mi == NULL) { - camel_exception_setv(ex, 1, "Failed"); - return NULL; - } - return camel_folder_get_message_by_uid(mi->folder, strchr(mi->info.uid, ':')+1, ex); -} - -GPtrArray *vee_get_summary (CamelFolder *folder, CamelException *ex) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - - return vf->messages; -} - -void vee_free_summary (CamelFolder *folder, GPtrArray *array) -{ - /* no op */ -} - -static const CamelMessageInfo *vee_summary_get_by_uid(CamelFolder *f, const char *uid) -{ - CamelVeeFolder *vf = (CamelVeeFolder *)f; - - return g_hash_table_lookup(vf->messages_uid, uid); -} - -static GPtrArray *vee_get_uids (CamelFolder *folder, CamelException *ex) -{ - GPtrArray *result; - int i; - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - - result = g_ptr_array_new (); - g_ptr_array_set_size (result, vf->messages->len); - for (i=0;i<vf->messages->len;i++) { - CamelMessageInfo *mi = g_ptr_array_index(vf->messages, i); - result->pdata[i] = g_strdup(mi->uid); - } - - return result; -} - -static GList * -vee_search_by_expression(CamelFolder *folder, const char *expression, CamelException *ex) -{ - GList *result = NULL, *node; - char *expr; - CamelVeeFolder *vf = (CamelVeeFolder *)folder; - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - - expr = g_strdup_printf("(and %s %s)", vf->expression, expression); - node = p->folders; - while (node) { - CamelFolder *f = node->data; - GList *matches, *match; - matches = camel_folder_search_by_expression(f, vf->expression, ex); - match = matches; - while (match) { - char *uid = match->data; - result = g_list_prepend(result, g_strdup_printf("%p:%s", f, uid)); - match = g_list_next(match); - } - g_list_free(matches); - node = g_list_next(node); - } - return result; -} - -/* - need incremental update, based on folder. - Need to watch folders for changes and update accordingly. -*/ - -/* this does most of the vfolder magic */ -static void -vee_folder_build(CamelVeeFolder *vf, CamelException *ex) -{ - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - GPtrArray *messages; - GHashTable *messages_uid; - - { - int i; - - for (i=0;i<vf->messages->len;i++) { - CamelVeeMessageInfo *mi = g_ptr_array_index(vf->messages, i); - g_free(mi->info.subject); - g_free(mi->info.to); - g_free(mi->info.from); - g_free(mi->info.uid); - camel_flag_list_free(&mi->info.user_flags); - g_free(mi); - } - } - - messages = g_ptr_array_new(); - messages_uid = g_hash_table_new(g_str_hash, g_str_equal); - - node = p->folders; - while (node) { - GList *matches, *match; - CamelFolder *f = node->data; - CamelVeeMessageInfo *mi; - const CamelMessageInfo *info; - CamelFlag *flag; - - matches = camel_folder_search_by_expression(f, vf->expression, ex); - match = matches; - while (match) { - info = camel_folder_summary_get_by_uid(f, match->data); - if (info) { - mi = g_malloc0(sizeof(*mi)); - mi->info.subject = g_strdup(info->subject); - mi->info.to = g_strdup(info->to); - mi->info.from = g_strdup(info->from); - mi->info.uid = g_strdup_printf("%p:%s", f, info->uid); - mi->info.flags = info->flags; - mi->info.size = info->size; - mi->info.date_sent = info->date_sent; - mi->info.date_received = info->date_received; - flag = info->user_flags; - while (flag) { - camel_flag_set(&mi->info.user_flags, flag->name, TRUE); - flag = flag->next; - } - mi->info.content = NULL; - mi->folder = f; - g_ptr_array_add(messages, mi); - g_hash_table_insert(messages_uid, mi->info.uid, mi); - } - match = g_list_next(match); - } - g_list_free(matches); - node = g_list_next(node); - } - - g_ptr_array_free(vf->messages, TRUE); - vf->messages = messages; - g_hash_table_destroy(vf->messages_uid); - vf->messages_uid = messages_uid; -} - - -/* build query contents for a single folder */ -static void -vee_folder_build_folder(CamelVeeFolder *vf, CamelFolder *source, CamelException *ex) -{ - struct _CamelVeeFolderPrivate *p = _PRIVATE(vf); - GList *node; - - GList *matches, *match; - CamelFolder *f = source; - CamelVeeMessageInfo *mi; - const CamelMessageInfo *info; - CamelFlag *flag; - - GPtrArray *messages; - GHashTable *messages_uid; - - { - int i; - - for (i=0;i<vf->messages->len;i++) { - CamelVeeMessageInfo *mi = g_ptr_array_index(vf->messages, i); - if (mi->folder == source) { - g_hash_table_remove(vf->messages_uid, mi->info.uid); - g_ptr_array_remove_index_fast(vf->messages, i); - - g_free(mi->info.subject); - g_free(mi->info.to); - g_free(mi->info.from); - g_free(mi->info.uid); - camel_flag_list_free(&mi->info.user_flags); - g_free(mi); - i--; - } - } - } - - messages = vf->messages; - messages_uid = vf->messages_uid; - - matches = camel_folder_search_by_expression(f, vf->expression, ex); - match = matches; - while (match) { - info = camel_folder_summary_get_by_uid(f, match->data); - if (info) { - mi = g_malloc0(sizeof(*mi)); - mi->info.subject = g_strdup(info->subject); - mi->info.to = g_strdup(info->to); - mi->info.from = g_strdup(info->from); - mi->info.uid = g_strdup_printf("%p:%s", f, info->uid); - mi->info.flags = info->flags; - mi->info.size = info->size; - mi->info.date_sent = info->date_sent; - mi->info.date_received = info->date_received; - flag = info->user_flags; - while (flag) { - camel_flag_set(&mi->info.user_flags, flag->name, TRUE); - flag = flag->next; - } - mi->info.content = NULL; - mi->folder = f; - g_ptr_array_add(messages, mi); - g_hash_table_insert(messages_uid, mi->info.uid, mi); - } - match = g_list_next(match); - } - g_list_free(matches); -} - - -/* - - (match-folder "folder1" "folder2") - - */ |