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-rw-r--r--camel/providers/mbox/camel-mbox-folder.c1066
1 files changed, 0 insertions, 1066 deletions
diff --git a/camel/providers/mbox/camel-mbox-folder.c b/camel/providers/mbox/camel-mbox-folder.c
deleted file mode 100644
index b376f67fbd..0000000000
--- a/camel/providers/mbox/camel-mbox-folder.c
+++ /dev/null
@@ -1,1066 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-mbox-folder.c : Abstract class for an email folder */
-
-/*
- * Author : Bertrand Guiheneuf <bertrand@helixcode.com>
- *
- * Copyright (C) 1999 Helix Code .
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-
-#include <config.h>
-
-#include <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-mbox-folder.h"
-#include "camel-mbox-store.h"
-#include "string-utils.h"
-#include "camel-log.h"
-#include "camel-stream-fs.h"
-#include "camel-mbox-summary.h"
-#include "camel-mbox-parser.h"
-#include "camel-mbox-utils.h"
-#include "gmime-utils.h"
-#include "camel-mbox-search.h"
-#include "camel-data-wrapper.h"
-#include "camel-mime-message.h"
-
-#include "camel-exception.h"
-
-static CamelFolderClass *parent_class=NULL;
-
-/* Returns the class for a CamelMboxFolder */
-#define CMBOXF_CLASS(so) CAMEL_MBOX_FOLDER_CLASS (GTK_OBJECT(so)->klass)
-#define CF_CLASS(so) CAMEL_FOLDER_CLASS (GTK_OBJECT(so)->klass)
-#define CMBOXS_CLASS(so) CAMEL_STORE_CLASS (GTK_OBJECT(so)->klass)
-
-
-static void _init (CamelFolder *folder, CamelStore *parent_store,
- CamelFolder *parent_folder, const gchar *name,
- gchar separator, CamelException *ex);
-static void _set_name(CamelFolder *folder, const gchar *name, CamelException *ex);
-
-
-static void _open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex);
-static void _close (CamelFolder *folder, gboolean expunge, CamelException *ex);
-static gboolean _exists (CamelFolder *folder, CamelException *ex);
-static gboolean _create(CamelFolder *folder, CamelException *ex);
-static gboolean _delete (CamelFolder *folder, gboolean recurse, CamelException *ex);
-static gboolean _delete_messages (CamelFolder *folder, CamelException *ex);
-static GList *_list_subfolders (CamelFolder *folder, CamelException *ex);
-/* static CamelMimeMessage *_get_message_by_number (CamelFolder *folder, gint number, CamelException *ex);*/
-static gint _get_message_count (CamelFolder *folder, CamelException *ex);
-static void _append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
-static GList *_get_uid_list (CamelFolder *folder, CamelException *ex);
-static CamelMimeMessage *_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException *ex);
-#if 0
-static void _expunge (CamelFolder *folder, CamelException *ex);
-static void _copy_message_to (CamelFolder *folder, CamelMimeMessage *message, CamelFolder *dest_folder, CamelException *ex);
-static const gchar *_get_message_uid (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex);
-#endif
-
-static void _finalize (GtkObject *object);
-
-static void
-camel_mbox_folder_class_init (CamelMboxFolderClass *camel_mbox_folder_class)
-{
- CamelFolderClass *camel_folder_class = CAMEL_FOLDER_CLASS (camel_mbox_folder_class);
- GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (camel_folder_class);
-
- parent_class = gtk_type_class (camel_folder_get_type ());
-
- /* virtual method definition */
-
- /* virtual method overload */
- camel_folder_class->init = _init;
- camel_folder_class->set_name = _set_name;
- camel_folder_class->open = _open;
- camel_folder_class->close = _close;
- camel_folder_class->exists = _exists;
- camel_folder_class->create = _create;
- camel_folder_class->delete = _delete;
- camel_folder_class->delete_messages = _delete_messages;
- camel_folder_class->list_subfolders = _list_subfolders;
- /* camel_folder_class->get_message_by_number = _get_message_by_number; */
- camel_folder_class->get_message_count = _get_message_count;
- camel_folder_class->append_message = _append_message;
- camel_folder_class->get_uid_list = _get_uid_list;
-#if 0
- camel_folder_class->expunge = _expunge;
- camel_folder_class->copy_message_to = _copy_message_to;
- camel_folder_class->get_message_uid = _get_message_uid;
-#endif
- camel_folder_class->get_message_by_uid = _get_message_by_uid;
-
- camel_folder_class->search_by_expression = camel_mbox_folder_search_by_expression;
- camel_folder_class->search_complete = camel_mbox_folder_search_complete;
- camel_folder_class->search_cancel = camel_mbox_folder_search_cancel;
-
- gtk_object_class->finalize = _finalize;
-
-}
-
-
-
-static void
-_finalize (GtkObject *object)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (object);
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelFolder::finalize\n");
-
-
- g_free (mbox_folder->folder_file_path);
- g_free (mbox_folder->folder_dir_path);
-
- GTK_OBJECT_CLASS (parent_class)->finalize (object);
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelFolder::finalize\n");
-}
-
-
-
-
-
-GtkType
-camel_mbox_folder_get_type (void)
-{
- static GtkType camel_mbox_folder_type = 0;
-
- if (!camel_mbox_folder_type) {
- GtkTypeInfo camel_mbox_folder_info =
- {
- "CamelMboxFolder",
- sizeof (CamelMboxFolder),
- sizeof (CamelMboxFolderClass),
- (GtkClassInitFunc) camel_mbox_folder_class_init,
- (GtkObjectInitFunc) NULL,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
- };
-
- camel_mbox_folder_type = gtk_type_unique (CAMEL_FOLDER_TYPE, &camel_mbox_folder_info);
- }
-
- return camel_mbox_folder_type;
-}
-
-
-
-
-
-
-static void
-_init (CamelFolder *folder, CamelStore *parent_store,
- CamelFolder *parent_folder, const gchar *name, gchar separator,
- CamelException *ex)
-{
-
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::init_with_store\n");
-
- /* call parent method */
- parent_class->init (folder, parent_store, parent_folder,
- name, separator, ex);
- if (camel_exception_get_id (ex)) return;
-
- /* we assume that the parent init
- method checks for the existance of @folder */
-
- folder->can_hold_messages = TRUE;
- folder->can_hold_folders = TRUE;
- folder->has_summary_capability = TRUE;
- folder->has_uid_capability = TRUE;
- folder->has_search_capability = TRUE;
- folder->summary = NULL;
-
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::init_with_store\n");
-}
-
-
-
-/* internal method used to :
- - test for the existence of a summary file
- - test the sync between the summary and the mbox file
- - load the summary or create it if necessary
-*/
-static void
-_check_get_or_maybe_generate_summary_file (CamelMboxFolder *mbox_folder,
- CamelException *ex)
-{
- CamelFolder *folder = CAMEL_FOLDER (mbox_folder);
- CamelMboxSummary *summ;
- GArray *message_info_array;
- gint mbox_file_fd;
- guint32 next_uid;
- guint32 file_size;
- struct stat st;
-
- folder->summary = NULL;
-
- /* Test for the existence and up-to-dateness of the summary file. */
- if (stat (mbox_folder->summary_file_path, &st) == 0) {
- summ = camel_mbox_summary_load (mbox_folder->summary_file_path,
- ex);
- if (summ) {
- if (summ->mbox_file_size == st.st_size &&
- summ->mbox_modtime == st.st_mtime)
- folder->summary = CAMEL_FOLDER_SUMMARY (summ);
- else
- gtk_object_destroy (GTK_OBJECT (summ));
- } else {
- /* Bad summary file */
- if (camel_exception_get_id (ex) !=
- CAMEL_EXCEPTION_FOLDER_SUMMARY_INVALID)
- return;
- camel_exception_clear (ex);
- }
- }
-
- /* In the case where the summary does not exist (or was the
- * wrong version), or is not in sync with the mbox file,
- * regenerate it.
- */
- if (folder->summary == NULL) {
- /* Parse the mbox folder and get some information
- * about the messages.
- */
- mbox_file_fd = open (mbox_folder->folder_file_path, O_RDONLY);
- if (mbox_file_fd != -1) {
- message_info_array =
- camel_mbox_parse_file (mbox_file_fd, "From ",
- 0, &file_size,
- &next_uid, TRUE,
- NULL, 0, ex);
- close (mbox_file_fd);
- if (camel_exception_get_id (ex))
- return;
-
- next_uid = camel_mbox_write_xev (mbox_folder,
- mbox_folder->folder_file_path,
- message_info_array,
- &file_size,
- next_uid, ex);
- if (camel_exception_get_id (ex)) {
- /* ** FIXME : free the preparsed information */
- return;
- }
-
- summ = CAMEL_MBOX_SUMMARY (gtk_object_new (camel_mbox_summary_get_type (), NULL));
- summ->message_info = parsed_information_to_mbox_summary (message_info_array);
- summ->nb_message = summ->message_info->len;
- summ->next_uid = next_uid;
- summ->mbox_file_size = file_size;
- /* **FIXME : Free the parsed information structure */
- } else {
- summ = CAMEL_MBOX_SUMMARY (gtk_object_new (camel_mbox_summary_get_type (), NULL));
- summ->message_info = g_array_new (FALSE, FALSE, sizeof (CamelMboxSummaryInformation));
- summ->nb_message = 0;
- summ->next_uid = 0;
- summ->mbox_file_size = 0;
- }
-
- folder->summary = CAMEL_FOLDER_SUMMARY (summ);
- }
-}
-
-
-
-static void
-_open (CamelFolder *folder, CamelFolderOpenMode mode, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
-
- mbox_folder->index = ibex_open(mbox_folder->index_file_path, O_CREAT|O_RDWR, 0600);
- if (mbox_folder->index == NULL) {
- g_warning("Could not open/create index file: %s: indexing will not function",
- strerror(errno));
- }
-
- /* call parent class */
- parent_class->open (folder, mode, ex);
- if (camel_exception_get_id(ex))
- return;
-
-#if 0
- /* get (or create) uid list */
- if (!(mbox_load_uid_list (mbox_folder) > 0))
- mbox_generate_uid_list (mbox_folder);
-#endif
-
- _check_get_or_maybe_generate_summary_file (mbox_folder, ex);
-}
-
-
-static void
-_close (CamelFolder *folder, gboolean expunge, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
-
- /* call parent implementation */
- parent_class->close (folder, expunge, ex);
-
- /* save index */
- if (mbox_folder->index) {
- ibex_close(mbox_folder->index);
- }
-
- /* save the folder summary on disk */
- camel_mbox_summary_save (CAMEL_MBOX_SUMMARY (folder->summary),
- mbox_folder->summary_file_path, ex);
-}
-
-
-
-
-static void
-_set_name (CamelFolder *folder, const gchar *name, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- const gchar *root_dir_path;
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::set_name\n");
-
- /* call default implementation */
- parent_class->set_name (folder, name, ex);
- if (camel_exception_get_id (ex)) return;
-
- g_free (mbox_folder->folder_file_path);
- g_free (mbox_folder->folder_dir_path);
- g_free (mbox_folder->index_file_path);
-
- root_dir_path = camel_mbox_store_get_toplevel_dir (CAMEL_MBOX_STORE(folder->parent_store));
-
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name full_name is %s\n", folder->full_name);
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name root_dir_path is %s\n", root_dir_path);
-
- mbox_folder->folder_file_path = g_strdup_printf ("%s/%s", root_dir_path, folder->full_name);
- mbox_folder->summary_file_path = g_strdup_printf ("%s/%s-ev-summary", root_dir_path, folder->full_name);
- mbox_folder->folder_dir_path = g_strdup_printf ("%s/%s.sdb", root_dir_path, folder->full_name);
- mbox_folder->index_file_path = g_strdup_printf ("%s/%s.ibex", root_dir_path, folder->full_name);
-
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name mbox_folder->folder_file_path is %s\n",
- mbox_folder->folder_file_path);
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::set_name mbox_folder->folder_dir_path is %s\n",
- mbox_folder->folder_dir_path);
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::set_name\n");
-}
-
-
-
-
-
-
-static gboolean
-_exists (CamelFolder *folder, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder;
- struct stat stat_buf;
- gint stat_error;
- gboolean exists;
-
- g_assert(folder != NULL);
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::exists\n");
-
- mbox_folder = CAMEL_MBOX_FOLDER (folder);
-
- /* check if the mbox file path is determined */
- if (!mbox_folder->folder_file_path) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "undetermined folder file path. Maybe use set_name ?");
- return FALSE;
- }
-
- /* check if the mbox dir path is determined */
- if (!mbox_folder->folder_dir_path) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "undetermined folder directory path. Maybe use set_name ?");
- return FALSE;
- }
-
-
- /* we should not check for that here */
-#if 0
- /* check if the mbox directory exists */
- access_result = access (mbox_folder->folder_dir_path, F_OK);
- if (access_result < 0) {
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::exists errot when executing access on %s\n",
- mbox_folder->folder_dir_path);
- CAMEL_LOG_FULL_DEBUG (" Full error text is : %s\n", strerror(errno));
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- strerror(errno));
- return FALSE;
- }
- stat_error = stat (mbox_folder->folder_dir_path, &stat_buf);
- if (stat_error == -1) {
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::exists when executing stat on %s, stat_error = %d\n",
- mbox_folder->folder_dir_path, stat_error);
- CAMEL_LOG_FULL_DEBUG (" Full error text is : %s\n", strerror(errno));
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- strerror(errno));
- return FALSE;
- }
- exists = S_ISDIR (stat_buf.st_mode);
- if (!exists) return FALSE;
-#endif
-
-
- /* check if the mbox file exists */
- stat_error = stat (mbox_folder->folder_file_path, &stat_buf);
- if (stat_error == -1)
- return FALSE;
-
- exists = S_ISREG (stat_buf.st_mode);
- /* we should check the rights here */
-
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::exists\n");
- return exists;
-}
-
-
-
-
-
-
-
-
-static gboolean
-_create (CamelFolder *folder, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- CamelMboxSummary *summary;
- const gchar *folder_file_path, *folder_dir_path;
- mode_t dir_mode = S_IRWXU;
- gint mkdir_error;
- gboolean folder_already_exists;
- int creat_fd;
-
- g_assert(folder != NULL);
-
- /* call default implementation */
- parent_class->create (folder, ex);
-
- /* get the paths of what we need to create */
- folder_file_path = mbox_folder->folder_file_path;
- folder_dir_path = mbox_folder->folder_dir_path;
-
- if (!(folder_file_path || folder_dir_path)) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "invalid folder path. Use set_name ?");
- return FALSE;
- }
-
-
- /* if the folder already exists, simply return */
- folder_already_exists = camel_folder_exists (folder,ex);
- if (camel_exception_get_id (ex))
- return FALSE;
-
- if (folder_already_exists)
- return TRUE;
-
-
- /* create the directory for the subfolders */
- mkdir_error = mkdir (folder_dir_path, dir_mode);
- if (mkdir_error == -1)
- goto io_error;
-
-
- /* create the mbox file */
- /* it must be rw for the user and none for the others */
- creat_fd = open (folder_file_path,
- O_WRONLY | O_CREAT | O_APPEND,
- 0600);
- if (creat_fd == -1)
- goto io_error;
-
- close (creat_fd);
-
- /* create the summary object */
- summary = CAMEL_MBOX_SUMMARY (gtk_object_new (camel_mbox_summary_get_type (), NULL));
- summary->nb_message = 0;
- summary->next_uid = 1;
- summary->mbox_file_size = 0;
- summary->message_info = g_array_new (FALSE, FALSE, sizeof (CamelMboxSummaryInformation));
-
- return TRUE;
-
- /* exception handling for io errors */
- io_error :
-
- CAMEL_LOG_WARNING ("CamelMboxFolder::create, error when creating %s and %s\n",
- folder_dir_path, folder_file_path);
- CAMEL_LOG_FULL_DEBUG ( " Full error text is : %s\n", strerror(errno));
-
- if (errno == EACCES) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "You don't have the permission to create the mbox file.");
- return FALSE;
- } else {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- "Unable to create the mbox file.");
- return FALSE;
- }
-}
-
-
-
-static gboolean
-_delete (CamelFolder *folder, gboolean recurse, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- const gchar *folder_file_path, *folder_dir_path;
- gint rmdir_error = 0;
- gint unlink_error = 0;
- gboolean folder_already_exists;
-
- g_assert(folder != NULL);
-
- /* check if the folder object exists */
-
- /* in the case where the folder does not exist,
- return immediatly */
- folder_already_exists = camel_folder_exists (folder, ex);
- if (camel_exception_get_id (ex))
- return FALSE;
-
- if (!folder_already_exists)
- return TRUE;
-
-
- /* call default implementation.
- It should delete the messages in the folder
- and recurse the operation to subfolders */
- parent_class->delete (folder, recurse, ex);
-
-
- /* get the paths of what we need to be deleted */
- folder_file_path = mbox_folder->folder_file_path;
- folder_dir_path = mbox_folder->folder_file_path;
-
- if (!(folder_file_path || folder_dir_path)) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "invalid folder path. Use set_name ?");
- return FALSE;
- }
-
-
- /* physically delete the directory */
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::delete removing directory %s\n", folder_dir_path);
- rmdir_error = rmdir (folder_dir_path);
- if (rmdir_error == -1)
- switch errno {
- case EACCES :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "Not enough permission to delete the mbox folder");
- return FALSE;
- break;
-
- case ENOTEMPTY :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_NON_EMPTY,
- "mbox folder not empty. Cannot delete it. Maybe use recurse flag ?");
- return FALSE;
- break;
- default :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- "Unable to delete the mbox folder.");
- return FALSE;
- }
-
- /* physically delete the file */
- unlink_error = unlink (folder_dir_path);
- if (unlink_error == -1)
- switch errno {
- case EACCES :
- case EPERM :
- case EROFS :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "Not enough permission to delete the mbox file");
- return FALSE;
- break;
-
- case EFAULT :
- case ENOENT :
- case ENOTDIR :
- case EISDIR :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID_PATH,
- "Invalid mbox file");
- return FALSE;
- break;
-
- default :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- "Unable to delete the mbox folder.");
- return FALSE;
- }
-
-
- return TRUE;
-}
-
-
-
-
-gboolean
-_delete_messages (CamelFolder *folder, CamelException *ex)
-{
-
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- const gchar *folder_file_path;
- gboolean folder_already_exists;
- int creat_fd;
-
- g_assert(folder!=NULL);
-
- /* in the case where the folder does not exist,
- return immediatly */
- folder_already_exists = camel_folder_exists (folder, ex);
- if (camel_exception_get_id (ex)) return FALSE;
-
- if (!folder_already_exists) return TRUE;
-
-
-
- /* get the paths of the mbox file we need to delete */
- folder_file_path = mbox_folder->folder_file_path;
-
- if (!folder_file_path) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "invalid folder path. Use set_name ?");
- return FALSE;
- }
-
-
- /* create the mbox file */
- /* it must be rw for the user and none for the others */
- creat_fd = open (folder_file_path,
- O_WRONLY | O_TRUNC,
- 0600);
- if (creat_fd == -1)
- goto io_error;
- close (creat_fd);
-
- return TRUE;
-
- /* exception handling for io errors */
- io_error :
-
- CAMEL_LOG_WARNING ("CamelMboxFolder::create, error when deleting files %s\n",
- folder_file_path);
- CAMEL_LOG_FULL_DEBUG ( " Full error text is : %s\n", strerror(errno));
-
- if (errno == EACCES) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "You don't have the permission to write in the mbox file.");
- return FALSE;
- } else {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- "Unable to write in the mbox file.");
- return FALSE;
- }
-
-
-}
-
-
-static GList *
-_list_subfolders (CamelFolder *folder, CamelException *ex)
-{
- GList *subfolder_name_list = NULL;
-
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- const gchar *folder_dir_path;
- gboolean folder_exists;
-
- struct stat stat_buf;
- gint stat_error = 0;
- gchar *entry_name;
- gchar *full_entry_name;
- gchar *real_folder_name;
- struct dirent *dir_entry;
- DIR *dir_handle;
- gboolean folder_suffix_found;
-
-
- /* check if the folder object exists */
- if (!folder) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_NULL,
- "folder object is NULL");
- return FALSE;
- }
-
-
- /* in the case the folder does not exist,
- raise an exception */
- folder_exists = camel_folder_exists (folder, ex);
- if (camel_exception_get_id (ex)) return FALSE;
-
- if (!folder_exists) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "Inexistant folder.");
- return FALSE;
- }
-
-
- /* get the mbox subfolders directories */
- folder_dir_path = mbox_folder->folder_file_path;
- if (!folder_dir_path) {
- camel_exception_set (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID,
- "Invalid folder path. Use set_name ?");
- return FALSE;
- }
-
-
- dir_handle = opendir (folder_dir_path);
-
- /* read the first entry in the directory */
- dir_entry = readdir (dir_handle);
- while ((stat_error != -1) && (dir_entry != NULL)) {
-
- /* get the name of the next entry in the dir */
- entry_name = dir_entry->d_name;
- full_entry_name = g_strdup_printf ("%s/%s", folder_dir_path, entry_name);
- stat_error = stat (full_entry_name, &stat_buf);
- g_free (full_entry_name);
-
- /* is it a directory ? */
- if ((stat_error != -1) && S_ISDIR (stat_buf.st_mode)) {
- /* yes, add it to the list */
- if (entry_name[0] != '.') {
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::list_subfolders adding "
- "%s\n", entry_name);
-
- /* if the folder is a netscape folder, remove the
- ".sdb" from the name */
- real_folder_name = string_prefix (entry_name, ".sdb", &folder_suffix_found);
- /* stick here the tests for other folder suffixes if any */
-
- if (!folder_suffix_found) real_folder_name = g_strdup (entry_name);
-
- /* add the folder name to the list */
- subfolder_name_list = g_list_append (subfolder_name_list,
- real_folder_name);
- }
- }
- /* read next entry */
- dir_entry = readdir (dir_handle);
- }
-
- closedir (dir_handle);
-
- return subfolder_name_list;
-
-
-
- /* io exception handling */
- switch errno {
- case EACCES :
-
- camel_exception_setv (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "Unable to list the directory. Full Error text is : %s ",
- strerror (errno));
- break;
-
- case ENOENT :
- case ENOTDIR :
- camel_exception_setv (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID_PATH,
- "Invalid mbox folder path. Full Error text is : %s ",
- strerror (errno));
- break;
-
- default :
- camel_exception_set (ex,
- CAMEL_EXCEPTION_SYSTEM,
- "Unable to delete the mbox folder.");
-
- }
-
- g_list_free (subfolder_name_list);
- return NULL;
-}
-
-
-
-
-static gint
-_get_message_count (CamelFolder *folder, CamelException *ex)
-{
- gint message_count;
-
- g_assert (folder);
- g_assert (folder->summary);
-
- message_count = CAMEL_MBOX_SUMMARY (folder->summary)->nb_message;
-
- CAMEL_LOG_FULL_DEBUG ("CamelMboxFolder::get_message_count found %d messages\n", message_count);
- return message_count;
-}
-
-
-static void
-_append_message (CamelFolder *folder, CamelMimeMessage *message, CamelException *ex)
-{
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- CamelMboxSummary *summary = CAMEL_MBOX_SUMMARY (folder->summary);
- CamelStream *output_stream;
- guint32 tmp_file_size;
- guint32 next_uid;
- gint tmp_file_fd;
- GArray *message_info_array;
- GArray *mbox_summary_info;
- gchar *tmp_message_filename;
- gint fd1, fd2;
- int i;
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::append_message\n");
-
- tmp_message_filename = g_strdup_printf ("%s.tmp",
- mbox_folder->folder_file_path);
-
- /* write the message itself */
- output_stream = camel_stream_fs_new_with_name (tmp_message_filename,
- CAMEL_STREAM_FS_WRITE);
- if (output_stream != NULL) {
- camel_stream_write_string (output_stream, "From - \n");
- camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), output_stream);
- }
- camel_stream_close (output_stream);
- gtk_object_unref (GTK_OBJECT (output_stream));
-
- /* at this point we have saved the message to a
- temporary file, now, we have to add the x-evolution
- field and also update the main summary */
-
- /*
- First : parse the mbox file, but only from the
- position where the message has been added,
- wich happens to be the last postion in the
- mbox file before we added the message.
- This position is still stored in the summary
- for the moment
- */
- next_uid = summary->next_uid;
- tmp_file_fd = open (tmp_message_filename, O_RDONLY);
- message_info_array =
- camel_mbox_parse_file (tmp_file_fd, "From - ", 0,
- &tmp_file_size, &next_uid, TRUE,
- NULL, 0, ex);
-
- close (tmp_file_fd);
-
- /* get the value of the last available UID
- as saved in the summary file, again */
- next_uid = summary->next_uid;
-
- /* make sure all our of message info's have 0 uid - ignore any
- set elsewhere */
- for (i=0;i<message_info_array->len;i++) {
- g_array_index(message_info_array, CamelMboxParserMessageInfo, i).uid = 0;
- }
-
- /*
- OK, this is not very efficient, we should not use the same
- method as for parsing an entire mail file,
- but I have no time to write a simpler parser
- */
- next_uid = camel_mbox_write_xev (mbox_folder, tmp_message_filename,
- message_info_array, &tmp_file_size, next_uid, ex);
-
- if (camel_exception_get_id (ex)) {
- /* ** FIXME : free the preparsed information */
- return;
- }
-
- mbox_summary_info =
- parsed_information_to_mbox_summary (message_info_array);
-
- /* store the number of messages as well as the summary array */
- summary->nb_message += 1;
- summary->next_uid = next_uid;
-
- ((CamelMboxSummaryInformation *)(mbox_summary_info->data))->position +=
- summary->mbox_file_size;
- summary->mbox_file_size += tmp_file_size;
-
- camel_mbox_summary_append_entries (summary, mbox_summary_info);
- g_array_free (mbox_summary_info, TRUE);
-
-
- /* append the temporary file message to the mbox file */
- fd1 = open (tmp_message_filename, O_RDONLY);
- fd2 = open (mbox_folder->folder_file_path,
- O_WRONLY | O_CREAT | O_APPEND,
- 0600);
-
- if (fd2 == -1) {
- camel_exception_setv (ex,
- CAMEL_EXCEPTION_FOLDER_INSUFFICIENT_PERMISSION,
- "could not open the mbox folder file for appending the message\n"
- "\t%s\n"
- "Full error is : %s\n",
- mbox_folder->folder_file_path,
- strerror (errno));
- return;
- }
-
- camel_mbox_copy_file_chunk (fd1,
- fd2,
- tmp_file_size,
- ex);
- close (fd1);
- close (fd2);
-
- /* remove the temporary file */
- unlink (tmp_message_filename);
-
- g_free (tmp_message_filename);
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::append_message\n");
-}
-
-
-
-
-static GList *
-_get_uid_list (CamelFolder *folder, CamelException *ex)
-{
- GArray *message_info_array;
- CamelMboxSummaryInformation *message_info;
- GList *uid_list = NULL;
- int i;
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::get_uid_list\n");
-
- message_info_array =
- CAMEL_MBOX_SUMMARY (folder->summary)->message_info;
-
- for (i=0; i<message_info_array->len; i++) {
- message_info = (CamelMboxSummaryInformation *)(message_info_array->data) + i;
- uid_list = g_list_prepend (uid_list, g_strdup_printf ("%u", message_info->uid));
- }
-
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::get_uid_list\n");
-
- return uid_list;
-}
-
-
-
-
-
-
-
-
-static CamelMimeMessage *
-_get_message_by_uid (CamelFolder *folder, const gchar *uid, CamelException *ex)
-{
-
- CamelMboxFolder *mbox_folder = CAMEL_MBOX_FOLDER (folder);
- GArray *message_info_array;
- CamelMboxSummaryInformation *message_info = NULL;
- guint32 searched_uid;
- int i;
- gboolean uid_found;
- CamelStream *message_stream;
- CamelMimeMessage *message = NULL;
- CamelStore *parent_store;
-
- CAMEL_LOG_FULL_DEBUG ("Entering CamelMboxFolder::get_message_by_uid\n");
-
- searched_uid = strtoul (uid, NULL, 10);
-
- message_info_array =
- CAMEL_MBOX_SUMMARY (folder->summary)->message_info;
- i=0;
- uid_found = FALSE;
-
- /* first, look for the message that has the searched uid */
- while ((i<message_info_array->len) && (!uid_found)) {
- message_info = (CamelMboxSummaryInformation *)(message_info_array->data) + i;
- uid_found = (message_info->uid == searched_uid);
- i++;
- }
-
- /* if the uid was not found, raise an exception and return */
- if (!uid_found) {
- camel_exception_setv (ex,
- CAMEL_EXCEPTION_FOLDER_INVALID_UID,
- "uid %s not found in the folder",
- uid);
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::get_uid_list\n");
- return NULL;
- }
-
- /* at this point, the message_info structure
- contains the informations concerning the
- message that was searched for */
-
- /* create a stream bound to the message */
- message_stream = camel_stream_fs_new_with_name_and_bounds (mbox_folder->folder_file_path,
- CAMEL_STREAM_FS_READ,
- message_info->position,
- message_info->position + message_info->size);
-
-
- /* get the parent store */
- parent_store = camel_folder_get_parent_store (folder, ex);
- if (camel_exception_get_id (ex)) {
- gtk_object_unref (GTK_OBJECT (message_stream));
- return NULL;
- }
-
-
- message = camel_mime_message_new_with_session (camel_service_get_session (CAMEL_SERVICE (parent_store)));
- camel_data_wrapper_set_input_stream (CAMEL_DATA_WRAPPER (message), message_stream);
-
-
-
-
-
- CAMEL_LOG_FULL_DEBUG ("Leaving CamelMboxFolder::get_uid_list\n");
- return message;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 13:24:01 +0800