/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2001 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2002 Hiroyuki Yamamoto
*
* 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
#include <unistd.h>
#include <ctype.h>
#include <time.h>
+#if HAVE_LIBJCONV
+# include <jconv.h>
+#endif
#include "intl.h"
#include "imap.h"
#define IMAPS_PORT 993
#endif
+#define QUOTE_IF_REQUIRED(out, str) \
+{ \
+ if (*str != '"' && strchr(str, ' ')) { \
+ gchar *__tmp; \
+ gint len; \
+ \
+ len = strlen(str) + 3; \
+ Xalloca(__tmp, len, return IMAP_ERROR); \
+ g_snprintf(__tmp, len, "\"%s\"", str); \
+ out = __tmp; \
+ } else { \
+ Xstrdup_a(out, str, return IMAP_ERROR); \
+ } \
+}
+
static GList *session_list = NULL;
static gint imap_cmd_count = 0;
+static void imap_folder_init (Folder *folder,
+ const gchar *name,
+ const gchar *path);
+
static IMAPSession *imap_session_get (Folder *folder);
-static gchar *imap_query_password (const gchar *server,
- const gchar *user);
-static void imap_scan_tree_recursive (IMAPSession *session,
+static gint imap_scan_tree_recursive (IMAPSession *session,
FolderItem *item,
IMAPNameSpace *namespace);
static GSList *imap_parse_list (IMAPSession *session,
- const gchar *path);
-static gint imap_create_trash (Folder *folder);
+ const gchar *real_path);
+
+static void imap_create_missing_folders (Folder *folder);
+static FolderItem *imap_create_special_folder
+ (Folder *folder,
+ SpecialFolderItemType stype,
+ const gchar *name);
static gint imap_do_copy (Folder *folder,
FolderItem *dest,
#if USE_SSL
static SockInfo *imap_open (const gchar *server,
gushort port,
- gchar *buf,
gboolean use_ssl);
#else
static SockInfo *imap_open (const gchar *server,
- gushort port,
- gchar *buf);
+ gushort port);
#endif
+static SockInfo *imap_open_tunnel(const gchar *server,
+ const gchar *tunnelcmd);
+
+static SockInfo *imap_init_sock(SockInfo *sock);
+
static gint imap_set_message_flags (IMAPSession *session,
guint32 first_uid,
guint32 last_uid,
static MsgFlags imap_parse_flags (const gchar *flag_str);
static MsgInfo *imap_parse_envelope (SockInfo *sock,
GString *line_str);
+static gint imap_greeting (SockInfo *sock,
+ gboolean *is_preauth);
/* low-level IMAP4rev1 commands */
static gint imap_cmd_login (SockInfo *sock,
guint32 *uid_validity);
static gint imap_cmd_create (SockInfo *sock,
const gchar *folder);
+static gint imap_cmd_rename (SockInfo *sock,
+ const gchar *oldfolder,
+ const gchar *newfolder);
static gint imap_cmd_delete (SockInfo *sock,
const gchar *folder);
static gint imap_cmd_envelope (SockInfo *sock,
gint len);
static gchar *search_array_contain_str (GPtrArray *array,
gchar *str);
+static gchar *search_array_str (GPtrArray *array,
+ gchar *str);
+static gchar *search_array_starts (GPtrArray *array,
+ const gchar *str);
static void imap_path_separator_subst (gchar *str,
gchar separator);
+static gchar *imap_modified_utf7_to_locale (const gchar *mutf7_str);
+static gchar *imap_locale_to_modified_utf7 (const gchar *from);
+
+static gboolean imap_rename_folder_func (GNode *node,
+ gpointer data);
+
+Folder *imap_folder_new(const gchar *name, const gchar *path)
+{
+ Folder *folder;
+
+ folder = (Folder *)g_new0(IMAPFolder, 1);
+ imap_folder_init(folder, name, path);
+
+ return folder;
+}
+
+void imap_folder_destroy(IMAPFolder *folder)
+{
+ folder_remote_folder_destroy(REMOTE_FOLDER(folder));
+}
+
+static void imap_folder_init(Folder *folder, const gchar *name,
+ const gchar *path)
+{
+ folder_remote_folder_init(folder, name, path);
+
+ folder->type = F_IMAP;
+
+ folder->get_msg_list = imap_get_msg_list;
+ folder->fetch_msg = imap_fetch_msg;
+ folder->add_msg = imap_add_msg;
+ folder->move_msg = imap_move_msg;
+ folder->move_msgs_with_dest = imap_move_msgs_with_dest;
+ folder->copy_msg = imap_copy_msg;
+ folder->copy_msgs_with_dest = imap_copy_msgs_with_dest;
+ folder->remove_msg = imap_remove_msg;
+ folder->remove_all_msg = imap_remove_all_msg;
+ folder->is_msg_changed = imap_is_msg_changed;
+ folder->scan = imap_scan_folder;
+ folder->scan_tree = imap_scan_tree;
+ folder->create_tree = imap_create_tree;
+ folder->create_folder = imap_create_folder;
+ folder->rename_folder = imap_rename_folder;
+ folder->remove_folder = imap_remove_folder;
+}
+
static IMAPSession *imap_session_get(Folder *folder)
{
RemoteFolder *rfolder = REMOTE_FOLDER(folder);
if (!rfolder->session) {
rfolder->session =
-#if USE_SSL
- imap_session_new(folder->account->recv_server, port,
- folder->account->userid,
- folder->account->passwd,
- folder->account->ssl_imap);
-#else
- imap_session_new(folder->account->recv_server, port,
- folder->account->userid,
- folder->account->passwd);
-#endif
- if (rfolder->session)
+ imap_session_new(folder->account);
+ if (rfolder->session) {
imap_parse_namespace(IMAP_SESSION(rfolder->session),
IMAP_FOLDER(folder));
-
- rfolder->session->last_access_time = time(NULL);
+ rfolder->session->last_access_time = time(NULL);
+ }
statusbar_pop_all();
return IMAP_SESSION(rfolder->session);
}
+ /* I think the point of this code is to avoid sending a
+ * keepalive if we've used the session recently and therefore
+ * think it's still alive. Unfortunately, most of the code
+ * does not yet check for errors on the socket, and so if the
+ * connection drops we don't notice until the timeout expires.
+ * A better solution than sending a NOOP every time would be
+ * for every command to be prepared to retry until it is
+ * successfully sent. -- mbp */
if (time(NULL) - rfolder->session->last_access_time < SESSION_TIMEOUT) {
rfolder->session->last_access_time = time(NULL);
statusbar_pop_all();
folder->account->recv_server, port);
session_destroy(rfolder->session);
rfolder->session =
-#if USE_SSL
- imap_session_new(folder->account->recv_server, port,
- folder->account->userid,
- folder->account->passwd,
- folder->account->ssl_imap);
-#else
- imap_session_new(folder->account->recv_server, port,
- folder->account->userid,
- folder->account->passwd);
-#endif
+ imap_session_new(folder->account);
if (rfolder->session)
imap_parse_namespace(IMAP_SESSION(rfolder->session),
IMAP_FOLDER(folder));
}
- rfolder->session->last_access_time = time(NULL);
+ if (rfolder->session)
+ rfolder->session->last_access_time = time(NULL);
statusbar_pop_all();
return IMAP_SESSION(rfolder->session);
}
-static gchar *imap_query_password(const gchar *server, const gchar *user)
+Session *imap_session_new(const PrefsAccount *account)
{
- gchar *message;
+ IMAPSession *session;
+ SockInfo *imap_sock;
+ gushort port;
gchar *pass;
+ gboolean is_preauth;
- message = g_strdup_printf(_("Input password for %s on %s:"),
- user, server);
- pass = input_dialog_with_invisible(_("Input password"), message, NULL);
- g_free(message);
-
- return pass;
-}
+#ifdef USE_SSL
+ /* FIXME: IMAP over SSL only... */
+ gboolean use_ssl;
-#if USE_SSL
-Session *imap_session_new(const gchar *server, gushort port,
- const gchar *user, const gchar *pass,
- gboolean use_ssl)
+ port = account->set_imapport ? account->imapport
+ : account->ssl_imap ? IMAPS_PORT : IMAP4_PORT;
+ use_ssl = account->ssl_imap ? TRUE : FALSE;
#else
-Session *imap_session_new(const gchar *server, gushort port,
- const gchar *user, const gchar *pass)
+ port = account->set_imapport ? account->imapport
+ : IMAP4_PORT;
#endif
-{
- gchar buf[IMAPBUFSIZE];
- IMAPSession *session;
- SockInfo *imap_sock;
- g_return_val_if_fail(server != NULL, NULL);
- g_return_val_if_fail(user != NULL, NULL);
-
- if (!pass) {
- gchar *tmp_pass;
- tmp_pass = imap_query_password(server, user);
- if (!tmp_pass)
+ if (account->set_tunnelcmd) {
+ log_message(_("creating tunneled IMAP4 connection\n"));
+ if ((imap_sock = imap_open_tunnel(account->recv_server,
+ account->tunnelcmd)) == NULL)
return NULL;
- Xstrdup_a(pass, tmp_pass, {g_free(tmp_pass); return NULL;});
- g_free(tmp_pass);
- }
-
- log_message(_("creating IMAP4 connection to %s:%d ...\n"),
- server, port);
+ } else {
+ g_return_val_if_fail(account->recv_server != NULL, NULL);
+ log_message(_("creating IMAP4 connection to %s:%d ...\n"),
+ account->recv_server, port);
+
#if USE_SSL
- if ((imap_sock = imap_open(server, port, buf, use_ssl)) == NULL)
+ if ((imap_sock = imap_open(account->recv_server, port,
+ use_ssl)) == NULL)
#else
- if ((imap_sock = imap_open(server, port, buf)) == NULL)
+ if ((imap_sock = imap_open(account->recv_server, port)) == NULL)
#endif
- return NULL;
- if (imap_cmd_login(imap_sock, user, pass) != IMAP_SUCCESS) {
- imap_cmd_logout(imap_sock);
- sock_close(imap_sock);
- return NULL;
+ return NULL;
+ }
+
+ /* Only need to log in if the connection was not PREAUTH */
+ imap_greeting(imap_sock, &is_preauth);
+ log_message("IMAP connection is %s-authenticated\n",
+ (is_preauth) ? "pre" : "un");
+ if (!is_preauth) {
+ g_return_val_if_fail(account->userid != NULL, NULL);
+
+ pass = account->passwd;
+ if (!pass) {
+ gchar *tmp_pass;
+ tmp_pass = input_dialog_query_password(account->recv_server, account->userid);
+ if (!tmp_pass)
+ return NULL;
+ Xstrdup_a(pass, tmp_pass, {g_free(tmp_pass); return NULL;});
+ g_free(tmp_pass);
+ }
+
+ if (imap_cmd_login(imap_sock, account->userid, pass) != IMAP_SUCCESS) {
+ imap_cmd_logout(imap_sock);
+ sock_close(imap_sock);
+ return NULL;
+ }
}
session = g_new(IMAPSession, 1);
SESSION(session)->type = SESSION_IMAP;
- SESSION(session)->server = g_strdup(server);
+ SESSION(session)->server = g_strdup(account->recv_server);
SESSION(session)->sock = imap_sock;
SESSION(session)->connected = TRUE;
SESSION(session)->phase = SESSION_READY;
gint imap_add_msg(Folder *folder, FolderItem *dest, const gchar *file,
gboolean remove_source)
{
+ gchar *destdir;
IMAPSession *session;
gint ok;
g_return_val_if_fail(file != NULL, -1);
session = imap_session_get(folder);
- if (!session)
- return -1;
+ if (!session) return -1;
+
+ destdir = imap_get_real_path(IMAP_FOLDER(folder), dest->path);
+ ok = imap_cmd_append(SESSION(session)->sock, destdir, file);
+ g_free(destdir);
- ok = imap_cmd_append(SESSION(session)->sock, dest->path, file);
if (ok != IMAP_SUCCESS) {
g_warning(_("can't append message %s\n"), file);
return -1;
FILE_OP_ERROR(file, "unlink");
}
- return dest->last_num;
+ return 0;
}
static gint imap_do_copy(Folder *folder, FolderItem *dest, MsgInfo *msginfo,
g_free(destdir);
statusbar_pop_all();
- return ok;
+ if (ok == IMAP_SUCCESS)
+ return 0;
+ else
+ return -1;
}
static gint imap_do_copy_msgs_with_dest(Folder *folder, FolderItem *dest,
GSList *cur;
MsgInfo *msginfo;
IMAPSession *session;
- gint ok;
+ gint ok = IMAP_SUCCESS;
g_return_val_if_fail(folder != NULL, -1);
g_return_val_if_fail(dest != NULL, -1);
g_free(destdir);
statusbar_pop_all();
- return IMAP_SUCCESS;
+ if (ok == IMAP_SUCCESS)
+ return 0;
+ else
+ return -1;
}
gint imap_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
{
- return imap_do_copy(folder, dest, msginfo, TRUE);
+ gchar *srcfile;
+ gint ret = 0;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(dest != NULL, -1);
+ g_return_val_if_fail(msginfo != NULL, -1);
+ g_return_val_if_fail(msginfo->folder != NULL, -1);
+
+ if (folder == msginfo->folder->folder)
+ return imap_do_copy(folder, dest, msginfo, TRUE);
+
+ srcfile = procmsg_get_message_file(msginfo);
+ if (!srcfile) return -1;
+
+ ret = imap_add_msg(folder, dest, srcfile, FALSE);
+ g_free(srcfile);
+
+ if (ret == 0)
+ ret = folder_item_remove_msg(msginfo->folder, msginfo->msgnum);
+
+ return ret;
}
gint imap_move_msgs_with_dest(Folder *folder, FolderItem *dest,
GSList *msglist)
{
- return imap_do_copy_msgs_with_dest(folder, dest, msglist, TRUE);
+ MsgInfo *msginfo;
+ GSList *cur;
+ gint ret = 0;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(dest != NULL, -1);
+ g_return_val_if_fail(msglist != NULL, -1);
+
+ msginfo = (MsgInfo *)msglist->data;
+ if (folder == msginfo->folder->folder)
+ return imap_do_copy_msgs_with_dest(folder, dest, msglist, TRUE);
+
+ for (cur = msglist; cur != NULL; cur = cur->next) {
+ msginfo = (MsgInfo *)cur->data;
+ ret = imap_move_msg(folder, dest, msginfo);
+ if (ret != 0) break;
+ }
+
+ return ret;
}
gint imap_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
{
- return imap_do_copy(folder, dest, msginfo, FALSE);
+ gchar *srcfile;
+ gint ret = 0;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(dest != NULL, -1);
+ g_return_val_if_fail(msginfo != NULL, -1);
+ g_return_val_if_fail(msginfo->folder != NULL, -1);
+
+ if (folder == msginfo->folder->folder)
+ return imap_do_copy(folder, dest, msginfo, FALSE);
+
+ srcfile = procmsg_get_message_file(msginfo);
+ if (!srcfile) return -1;
+
+ ret = imap_add_msg(folder, dest, srcfile, FALSE);
+
+ g_free(srcfile);
+
+ return ret;
}
gint imap_copy_msgs_with_dest(Folder *folder, FolderItem *dest,
GSList *msglist)
{
- return imap_do_copy_msgs_with_dest(folder, dest, msglist, FALSE);
+ MsgInfo *msginfo;
+ GSList *cur;
+ gint ret = 0;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(dest != NULL, -1);
+ g_return_val_if_fail(msglist != NULL, -1);
+
+ msginfo = (MsgInfo *)msglist->data;
+ if (folder == msginfo->folder->folder)
+ return imap_do_copy_msgs_with_dest
+ (folder, dest, msglist, FALSE);
+
+ for (cur = msglist; cur != NULL; cur = cur->next) {
+ msginfo = (MsgInfo *)cur->data;
+ ret = imap_copy_msg(folder, dest, msginfo);
+ if (ret != 0) break;
+ }
+
+ return ret;
}
gint imap_remove_msg(Folder *folder, FolderItem *item, gint uid)
return IMAP_SUCCESS;
}
+gboolean imap_is_msg_changed(Folder *folder, FolderItem *item, MsgInfo *msginfo)
+{
+ /* TODO: properly implement this method */
+ return FALSE;
+}
+
void imap_scan_folder(Folder *folder, FolderItem *item)
{
IMAPSession *session;
void imap_scan_tree(Folder *folder)
{
IMAPFolder *imapfolder = IMAP_FOLDER(folder);
- FolderItem *item, *inbox;
+ FolderItem *item;
IMAPSession *session;
IMAPNameSpace *namespace = NULL;
gchar *root_folder = NULL;
imap_scan_tree_recursive(session, item, namespace);
- if (!folder->inbox) {
- inbox = folder_item_new("INBOX", "INBOX");
- inbox->stype = F_INBOX;
- folder_item_append(item, inbox);
- folder->inbox = inbox;
- }
- if (!folder->trash)
- imap_create_trash(folder);
+ imap_create_missing_folders(folder);
}
-static void imap_scan_tree_recursive(IMAPSession *session,
- FolderItem *item,
+static gint imap_scan_tree_recursive(IMAPSession *session, FolderItem *item,
IMAPNameSpace *namespace)
{
+ Folder *folder;
IMAPFolder *imapfolder;
FolderItem *new_item;
GSList *item_list, *cur;
gchar *real_path;
+ gchar *wildcard_path;
+ gchar separator = '/';
+ gchar wildcard[3];
- g_return_if_fail(item != NULL);
- g_return_if_fail(item->folder != NULL);
- g_return_if_fail(item->no_sub == FALSE);
+ g_return_val_if_fail(item != NULL, -1);
+ g_return_val_if_fail(item->folder != NULL, -1);
+ g_return_val_if_fail(item->no_sub == FALSE, -1);
+
+ folder = FOLDER(item->folder);
+ imapfolder = IMAP_FOLDER(folder);
- imapfolder = IMAP_FOLDER(item->folder);
+ if (namespace && namespace->separator)
+ separator = namespace->separator;
if (item->folder->ui_func)
- item->folder->ui_func(item->folder, item,
- item->folder->ui_func_data);
+ item->folder->ui_func(folder, item, folder->ui_func_data);
if (item->path) {
+ wildcard[0] = separator;
+ wildcard[1] = '%';
+ wildcard[2] = '\0';
real_path = imap_get_real_path(imapfolder, item->path);
- imap_cmd_gen_send(SESSION(session)->sock, "LIST \"\" %s%c%%",
- real_path,
- namespace && namespace->separator
- ? namespace->separator : '/');
} else {
- real_path = g_strdup(namespace && namespace->name
+ wildcard[0] = '%';
+ wildcard[1] = '\0';
+ real_path = g_strdup(namespace && namespace->name &&
+ strncmp(namespace->name, "INBOX", 5) != 0
? namespace->name : "");
- imap_cmd_gen_send(SESSION(session)->sock, "LIST \"\" %s%%",
- real_path);
}
- strtailchomp(real_path, namespace && namespace->separator
- ? namespace->separator : '/');
+ Xstrcat_a(wildcard_path, real_path, wildcard,
+ {g_free(real_path); return IMAP_ERROR;});
+ QUOTE_IF_REQUIRED(wildcard_path, wildcard_path);
+ imap_cmd_gen_send(SESSION(session)->sock, "LIST \"\" %s",
+ wildcard_path);
+
+ strtailchomp(real_path, separator);
item_list = imap_parse_list(session, real_path);
+ g_free(real_path);
+
for (cur = item_list; cur != NULL; cur = cur->next) {
new_item = cur->data;
if (!strcmp(new_item->path, "INBOX")) {
- if (!item->folder->inbox) {
+ if (!folder->inbox) {
new_item->stype = F_INBOX;
item->folder->inbox = new_item;
} else {
folder_item_destroy(new_item);
continue;
}
- } else if (!item->parent && !item->folder->trash) {
- if (!strcasecmp(g_basename(new_item->path), "Trash")) {
+ } else if (!item->parent || item->stype == F_INBOX) {
+ gchar *base;
+
+ base = g_basename(new_item->path);
+
+ if (!folder->outbox && !strcasecmp(base, "Sent")) {
+ new_item->stype = F_OUTBOX;
+ folder->outbox = new_item;
+ } else if (!folder->draft && !strcasecmp(base, "Drafts")) {
+ new_item->stype = F_DRAFT;
+ folder->draft = new_item;
+ } else if (!folder->queue && !strcasecmp(base, "Queue")) {
+ new_item->stype = F_QUEUE;
+ folder->queue = new_item;
+ } else if (!folder->trash && !strcasecmp(base, "Trash")) {
new_item->stype = F_TRASH;
- item->folder->trash = new_item;
+ folder->trash = new_item;
}
}
folder_item_append(item, new_item);
if (new_item->no_select == FALSE)
- imap_scan_folder(new_item->folder, new_item);
+ imap_scan_folder(folder, new_item);
if (new_item->no_sub == FALSE)
imap_scan_tree_recursive(session, new_item, namespace);
}
+
+ return IMAP_SUCCESS;
}
-static GSList *imap_parse_list(IMAPSession *session, const gchar *path)
+static GSList *imap_parse_list(IMAPSession *session, const gchar *real_path)
{
gchar buf[IMAPBUFSIZE];
gchar flags[256];
gchar separator[16];
gchar *p;
gchar *name;
+ gchar *loc_name, *loc_path;
GSList *item_list = NULL;
GString *str;
FolderItem *new_item;
- debug_print("getting list of %s ...\n", *path ? path : "\"\"");
+ debug_print("getting list of %s ...\n",
+ *real_path ? real_path : "\"\"");
str = g_string_new(NULL);
strncpy2(buf, p, sizeof(buf));
strtailchomp(buf, separator[0]);
if (buf[0] == '\0') continue;
- if (!strcmp(buf, path)) continue;
+ if (!strcmp(buf, real_path)) continue;
if (separator[0] != '\0')
subst_char(buf, separator[0], '/');
name = g_basename(buf);
if (name[0] == '.') continue;
- new_item = folder_item_new(name, buf);
+ loc_name = imap_modified_utf7_to_locale(name);
+ loc_path = imap_modified_utf7_to_locale(buf);
+ new_item = folder_item_new(loc_name, loc_path);
if (strcasestr(flags, "\\Noinferiors") != NULL)
new_item->no_sub = TRUE;
if (strcasestr(flags, "\\Noselect") != NULL)
item_list = g_slist_append(item_list, new_item);
- debug_print("folder %s has been added.\n", buf);
+ debug_print("folder %s has been added.\n", loc_path);
+ g_free(loc_path);
+ g_free(loc_name);
}
g_string_free(str, TRUE);
gint imap_create_tree(Folder *folder)
{
- FolderItem *item;
-
g_return_val_if_fail(folder != NULL, -1);
g_return_val_if_fail(folder->node != NULL, -1);
g_return_val_if_fail(folder->node->data != NULL, -1);
g_return_val_if_fail(folder->account != NULL, -1);
imap_scan_tree(folder);
+ imap_create_missing_folders(folder);
- item = FOLDER_ITEM(folder->node->data);
+ return 0;
+}
- if (!folder->inbox) {
- FolderItem *inbox;
+static void imap_create_missing_folders(Folder *folder)
+{
+ g_return_if_fail(folder != NULL);
- inbox = folder_item_new("INBOX", "INBOX");
- inbox->stype = F_INBOX;
- folder_item_append(item, inbox);
- folder->inbox = inbox;
- }
+ if (!folder->inbox)
+ folder->inbox = imap_create_special_folder
+ (folder, F_INBOX, "INBOX");
+ if (!folder->outbox)
+ folder->outbox = imap_create_special_folder
+ (folder, F_OUTBOX, "Sent");
+ if (!folder->draft)
+ folder->draft = imap_create_special_folder
+ (folder, F_DRAFT, "Drafts");
+ if (!folder->queue)
+ folder->queue = imap_create_special_folder
+ (folder, F_QUEUE, "Queue");
if (!folder->trash)
- imap_create_trash(folder);
-
- return 0;
+ folder->trash = imap_create_special_folder
+ (folder, F_TRASH, "Trash");
}
-static gint imap_create_trash(Folder *folder)
+static FolderItem *imap_create_special_folder(Folder *folder,
+ SpecialFolderItemType stype,
+ const gchar *name)
{
- IMAPFolder *imapfolder = IMAP_FOLDER(folder);
FolderItem *item;
FolderItem *new_item;
- gchar *trash_path;
- gchar *imap_dir = "";
- g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(folder->node != NULL, -1);
- g_return_val_if_fail(folder->node->data != NULL, -1);
- g_return_val_if_fail(folder->account != NULL, -1);
-
- if (folder->account->imap_dir && *folder->account->imap_dir) {
- gchar *tmpdir;
-
- Xstrdup_a(tmpdir, folder->account->imap_dir, return -1);
- strtailchomp(tmpdir, '/');
- Xalloca(imap_dir, strlen(tmpdir) + 2, return -1);
- g_snprintf(imap_dir, strlen(tmpdir) + 2, "%s%c", tmpdir, '/');
- }
-
- if (imapfolder->namespace && imapfolder->namespace->data) {
- IMAPNameSpace *namespace =
- (IMAPNameSpace *)imapfolder->namespace->data;
-
- if (*namespace->name != '\0') {
- gchar *name;
-
- Xstrdup_a(name, namespace->name, return -1);
- subst_char(name, namespace->separator, '/');
- trash_path = g_strconcat(name, imap_dir, "Trash", NULL);
- } else
- trash_path = g_strconcat(imap_dir, "Trash", NULL);
- } else
- trash_path = g_strconcat(imap_dir, "Trash", NULL);
+ g_return_val_if_fail(folder != NULL, NULL);
+ g_return_val_if_fail(folder->node != NULL, NULL);
+ g_return_val_if_fail(folder->node->data != NULL, NULL);
+ g_return_val_if_fail(folder->account != NULL, NULL);
+ g_return_val_if_fail(name != NULL, NULL);
item = FOLDER_ITEM(folder->node->data);
- new_item = imap_create_folder(folder, item, trash_path);
+ new_item = imap_create_folder(folder, item, name);
if (!new_item) {
- gchar *path;
-
- new_item = folder_item_new("Trash", trash_path);
- folder_item_append(item, new_item);
+ g_warning(_("Can't create '%s'\n"), name);
+ if (!folder->inbox) return NULL;
- path = folder_item_get_path(new_item);
- if (!is_dir_exist(path))
- make_dir_hier(path);
- g_free(path);
- } else {
- g_free(new_item->name);
- new_item->name = g_strdup("Trash");
- }
- new_item->stype = F_TRASH;
- folder->trash = new_item;
-
- g_free(trash_path);
+ new_item = imap_create_folder(folder, folder->inbox, name);
+ if (!new_item)
+ g_warning(_("Can't create '%s' under INBOX\n"), name);
+ } else
+ new_item->stype = stype;
- return 0;
+ return new_item;
}
FolderItem *imap_create_folder(Folder *folder, FolderItem *parent,
const gchar *name)
{
- gchar *dirpath, *imappath;
+ gchar *dirpath, *imap_path;
IMAPSession *session;
IMAPNameSpace *namespace;
FolderItem *new_item;
} else
dirpath = g_strdup(name);
- Xstrdup_a(imappath, dirpath, {g_free(dirpath); return NULL;});
+ strtailchomp(dirpath, '/');
+ imap_path = imap_locale_to_modified_utf7(dirpath);
Xstrdup_a(new_name, name, {g_free(dirpath); return NULL;});
- namespace = imap_find_namespace(IMAP_FOLDER(folder), imappath);
+ strtailchomp(new_name, '/');
+ namespace = imap_find_namespace(IMAP_FOLDER(folder), imap_path);
if (namespace && namespace->separator) {
- imap_path_separator_subst(imappath, namespace->separator);
- imap_path_separator_subst(new_name, namespace->separator);
- strtailchomp(new_name, namespace->separator);
+ imap_path_separator_subst(imap_path, namespace->separator);
+ subst_char(new_name, '/', namespace->separator);
}
- strtailchomp(dirpath, '/');
if (strcmp(name, "INBOX") != 0) {
GPtrArray *argbuf;
gboolean exist = FALSE;
argbuf = g_ptr_array_new();
- ok = imap_cmd_list(SESSION(session)->sock, NULL, imappath,
+ ok = imap_cmd_list(SESSION(session)->sock, NULL, imap_path,
argbuf);
statusbar_pop_all();
if (ok != IMAP_SUCCESS) {
log_warning(_("can't create mailbox: LIST failed\n"));
+ g_free(imap_path);
g_free(dirpath);
g_ptr_array_free(argbuf, TRUE);
return NULL;
g_ptr_array_free(argbuf, TRUE);
if (!exist) {
- ok = imap_cmd_create(SESSION(session)->sock, imappath);
+ ok = imap_cmd_create(SESSION(session)->sock, imap_path);
statusbar_pop_all();
if (ok != IMAP_SUCCESS) {
log_warning(_("can't create mailbox\n"));
+ g_free(imap_path);
g_free(dirpath);
return NULL;
}
new_item = folder_item_new(new_name, dirpath);
folder_item_append(parent, new_item);
+ g_free(imap_path);
g_free(dirpath);
dirpath = folder_item_get_path(new_item);
return new_item;
}
+gint imap_rename_folder(Folder *folder, FolderItem *item, const gchar *name)
+{
+ gchar *dirpath;
+ gchar *newpath;
+ gchar *real_oldpath;
+ gchar *real_newpath;
+ GNode *node;
+ gchar *paths[2];
+ gchar *old_cache_dir;
+ gchar *new_cache_dir;
+ IMAPSession *session;
+ IMAPNameSpace *namespace;
+ gint ok;
+ gint exists, recent, unseen;
+ guint32 uid_validity;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(item != NULL, -1);
+ g_return_val_if_fail(item->path != NULL, -1);
+ g_return_val_if_fail(name != NULL, -1);
+
+ session = imap_session_get(folder);
+ if (!session) return -1;
+
+ real_oldpath = imap_get_real_path(IMAP_FOLDER(folder), item->path);
+
+ ok = imap_cmd_examine(SESSION(session)->sock, "INBOX",
+ &exists, &recent, &unseen, &uid_validity);
+ statusbar_pop_all();
+ if (ok != IMAP_SUCCESS) {
+ g_free(real_oldpath);
+ return -1;
+ }
+
+ namespace = imap_find_namespace(IMAP_FOLDER(folder), item->path);
+ if (strchr(item->path, G_DIR_SEPARATOR)) {
+ dirpath = g_dirname(item->path);
+ newpath = g_strconcat(dirpath, G_DIR_SEPARATOR_S, name, NULL);
+ g_free(dirpath);
+ } else
+ newpath = g_strdup(name);
+
+ real_newpath = imap_locale_to_modified_utf7(newpath);
+ if (namespace && namespace->separator)
+ imap_path_separator_subst(real_newpath, namespace->separator);
+
+ ok = imap_cmd_rename(SESSION(session)->sock, real_oldpath, real_newpath);
+ statusbar_pop_all();
+ if (ok != IMAP_SUCCESS) {
+ log_warning(_("can't rename mailbox: %s to %s\n"),
+ real_oldpath, real_newpath);
+ g_free(real_oldpath);
+ g_free(newpath);
+ g_free(real_newpath);
+ return -1;
+ }
+
+ g_free(item->name);
+ item->name = g_strdup(name);
+
+ old_cache_dir = folder_item_get_path(item);
+
+ node = g_node_find(item->folder->node, G_PRE_ORDER, G_TRAVERSE_ALL,
+ item);
+ paths[0] = g_strdup(item->path);
+ paths[1] = newpath;
+ g_node_traverse(node, G_PRE_ORDER, G_TRAVERSE_ALL, -1,
+ imap_rename_folder_func, paths);
+
+ if (is_dir_exist(old_cache_dir)) {
+ new_cache_dir = folder_item_get_path(item);
+ if (rename(old_cache_dir, new_cache_dir) < 0) {
+ FILE_OP_ERROR(old_cache_dir, "rename");
+ }
+ g_free(new_cache_dir);
+ }
+
+ g_free(old_cache_dir);
+ g_free(paths[0]);
+ g_free(newpath);
+ g_free(real_oldpath);
+ g_free(real_newpath);
+
+ return 0;
+}
+
gint imap_remove_folder(Folder *folder, FolderItem *item)
{
gint ok;
IMAPSession *session;
gchar *path;
+ gchar *cache_dir;
gint exists, recent, unseen;
guint32 uid_validity;
}
g_free(path);
+ cache_dir = folder_item_get_path(item);
+ if (is_dir_exist(cache_dir) && remove_dir_recursive(cache_dir) < 0)
+ g_warning("can't remove directory '%s'\n", cache_dir);
+ g_free(cache_dir);
folder_item_remove(item);
return 0;
log_warning(_("can't parse envelope: %s\n"), str->str);
continue;
}
+ if (item->stype == F_QUEUE) {
+ MSG_SET_TMP_FLAGS(msginfo->flags, MSG_QUEUED);
+ } else if (item->stype == F_DRAFT) {
+ MSG_SET_TMP_FLAGS(msginfo->flags, MSG_DRAFT);
+ }
msginfo->folder = item;
debug_print(_("done.\n"));
}
+
+static SockInfo *imap_open_tunnel(const gchar *server,
+ const gchar *tunnelcmd)
+{
+ SockInfo *sock;
+
+ if ((sock = sock_connect_cmd(server, tunnelcmd)) == NULL)
+ return NULL;
+
+ return imap_init_sock(sock);
+}
+
+
#if USE_SSL
-static SockInfo *imap_open(const gchar *server, gushort port, gchar *buf,
+static SockInfo *imap_open(const gchar *server, gushort port,
gboolean use_ssl)
#else
-static SockInfo *imap_open(const gchar *server, gushort port, gchar *buf)
+static SockInfo *imap_open(const gchar *server, gushort port)
#endif
{
SockInfo *sock;
}
#endif
+ return imap_init_sock(sock);
+}
+
+
+static SockInfo *imap_init_sock(SockInfo *sock)
+{
imap_cmd_count = 0;
if (imap_cmd_noop(sock) != IMAP_SUCCESS) {
return sock;
}
+
+
#define THROW goto catch
static void imap_parse_namespace(IMAPSession *session, IMAPFolder *folder)
g_return_val_if_fail(folder != NULL, NULL);
g_return_val_if_fail(path != NULL, NULL);
- real_path = g_strdup(path);
+ real_path = imap_locale_to_modified_utf7(path);
namespace = imap_find_namespace(folder, path);
if (namespace && namespace->separator)
imap_path_separator_subst(real_path, namespace->separator);
gchar *dest, gint dest_len, GString *str)
{
gchar *cur_pos = src;
+ gchar *nextline;
g_return_val_if_fail(str != NULL, cur_pos);
- while (*cur_pos == ' ') cur_pos++;
+ /* read the next line if the current response buffer is empty */
+ while (isspace(*cur_pos)) cur_pos++;
+ while (*cur_pos == '\0') {
+ if ((nextline = sock_getline(sock)) == NULL)
+ return cur_pos;
+ g_string_assign(str, nextline);
+ cur_pos = str->str;
+ strretchomp(nextline);
+ log_print("IMAP4< %s\n", nextline);
+ g_free(nextline);
+
+ while (isspace(*cur_pos)) cur_pos++;
+ }
if (!strncmp(cur_pos, "NIL", 3)) {
*dest = '\0';
} else if (*cur_pos == '{') {
gchar buf[32];
gint len;
- gchar *nextline;
+ gint line_len = 0;
cur_pos = strchr_cpy(cur_pos + 1, '}', buf, sizeof(buf));
len = atoi(buf);
- if ((nextline = sock_getline(sock)) == NULL)
- return cur_pos;
- strretchomp(nextline);
- log_print("IMAP4< %s\n", nextline);
- g_string_assign(str, nextline);
+ g_string_truncate(str, 0);
+ cur_pos = str->str;
+
+ do {
+ if ((nextline = sock_getline(sock)) == NULL)
+ return cur_pos;
+ line_len += strlen(nextline);
+ g_string_append(str, nextline);
+ strretchomp(nextline);
+ log_print("IMAP4< %s\n", nextline);
+ g_free(nextline);
+ } while (line_len < len);
- len = MIN(len, strlen(nextline));
- memcpy(dest, nextline, MIN(len, dest_len - 1));
+ memcpy(dest, cur_pos, MIN(len, dest_len - 1));
dest[MIN(len, dest_len - 1)] = '\0';
- cur_pos = str->str + len;
+ cur_pos += len;
}
return cur_pos;
MSG_SET_PERM_FLAGS(flags, MSG_DELETED);
} else if (g_strncasecmp(p, "Flagged", 7) == 0) {
MSG_SET_PERM_FLAGS(flags, MSG_MARKED);
+ } else if (g_strncasecmp(p, "Answered", 8) == 0) {
+ MSG_SET_PERM_FLAGS(flags, MSG_REPLIED);
}
}
g_return_val_if_fail(*cur_pos == '(', NULL);
cur_pos = imap_parse_atom
(sock, cur_pos + 1, buf, sizeof(buf), line_str);
- Xstrdup_a(date, buf, return NULL);
- date_t = procheader_date_parse(NULL, date, 0);
+ if (buf[0] != '\0') {
+ Xstrdup_a(date, buf, return NULL);
+ date_t = procheader_date_parse(NULL, date, 0);
+ }
cur_pos = imap_parse_atom
(sock, cur_pos, buf, sizeof(buf), line_str);
cur_pos = imap_parse_address(sock, cur_pos + 1,
&tmp_from, &tmp_fromname,
line_str);
- Xstrdup_a(from, tmp_from,
- {g_free(tmp_from); g_free(tmp_fromname);
- return NULL;});
- Xstrdup_a(fromname, tmp_fromname,
- {g_free(tmp_from); g_free(tmp_fromname);
- return NULL;});
+ g_return_val_if_fail(cur_pos != NULL, NULL);
+ if (tmp_from && *tmp_from != '\0')
+ Xstrdup_a(from, tmp_from,
+ {g_free(tmp_from);
+ g_free(tmp_fromname);
+ return NULL;});
+ if (tmp_fromname && *tmp_fromname != '\0')
+ Xstrdup_a(fromname, tmp_fromname,
+ {g_free(tmp_from);
+ g_free(tmp_fromname);
+ return NULL;});
g_free(tmp_from);
g_free(tmp_fromname);
g_return_val_if_fail(*cur_pos == ' ', NULL); \
cur_pos = imap_parse_address(sock, cur_pos + 1, NULL, NULL, \
line_str); \
+ g_return_val_if_fail(cur_pos != NULL, NULL); \
}
/* skip sender and reply-to */
g_return_val_if_fail(*cur_pos == ' ', NULL);
cur_pos = imap_parse_address(sock, cur_pos + 1,
&tmp_to, NULL, line_str);
+ g_return_val_if_fail(cur_pos != NULL, NULL);
Xstrdup_a(to, tmp_to, {g_free(tmp_to); return NULL;});
g_free(tmp_to);
g_return_val_if_fail(*cur_pos == ' ', NULL);
cur_pos = imap_parse_atom
(sock, cur_pos, buf, sizeof(buf), line_str);
+ g_return_val_if_fail(cur_pos != NULL, NULL);
if (buf[0] != '\0') {
eliminate_parenthesis(buf, '(', ')');
extract_parenthesis(buf, '<', '>');
g_return_val_if_fail(*cur_pos == ' ', NULL);
cur_pos = imap_parse_atom
(sock, cur_pos, buf, sizeof(buf), line_str);
+ g_return_val_if_fail(cur_pos != NULL, NULL);
if (buf[0] != '\0') {
extract_parenthesis(buf, '<', '>');
remove_space(buf);
return msginfo;
}
+gint imap_msg_set_perm_flags(MsgInfo *msginfo, MsgPermFlags flags)
+{
+ Folder *folder;
+ IMAPSession *session;
+ IMAPFlags iflags = 0;
+ gint ok = IMAP_SUCCESS;
+
+ g_return_val_if_fail(msginfo != NULL, -1);
+ g_return_val_if_fail(MSG_IS_IMAP(msginfo->flags), -1);
+ g_return_val_if_fail(msginfo->folder != NULL, -1);
+ g_return_val_if_fail(msginfo->folder->folder != NULL, -1);
+
+ folder = msginfo->folder->folder;
+ g_return_val_if_fail(folder->type == F_IMAP, -1);
+
+ session = imap_session_get(folder);
+ if (!session) return -1;
+
+ if (flags & MSG_MARKED) iflags |= IMAP_FLAG_FLAGGED;
+ if (flags & MSG_REPLIED) iflags |= IMAP_FLAG_ANSWERED;
+ if (iflags) {
+ ok = imap_set_message_flags(session, msginfo->msgnum,
+ msginfo->msgnum, iflags, TRUE);
+ if (ok != IMAP_SUCCESS) return ok;
+ }
+
+ if (flags & MSG_UNREAD)
+ ok = imap_set_message_flags(session, msginfo->msgnum,
+ msginfo->msgnum, IMAP_FLAG_SEEN,
+ FALSE);
+ return ok;
+}
+
+gint imap_msg_unset_perm_flags(MsgInfo *msginfo, MsgPermFlags flags)
+{
+ Folder *folder;
+ IMAPSession *session;
+ IMAPFlags iflags = 0;
+ gint ok = IMAP_SUCCESS;
+
+ g_return_val_if_fail(msginfo != NULL, -1);
+ g_return_val_if_fail(MSG_IS_IMAP(msginfo->flags), -1);
+ g_return_val_if_fail(msginfo->folder != NULL, -1);
+ g_return_val_if_fail(msginfo->folder->folder != NULL, -1);
+
+ folder = msginfo->folder->folder;
+ g_return_val_if_fail(folder->type == F_IMAP, -1);
+
+ session = imap_session_get(folder);
+ if (!session) return -1;
+
+ if (flags & MSG_MARKED) iflags |= IMAP_FLAG_FLAGGED;
+ if (flags & MSG_REPLIED) iflags |= IMAP_FLAG_ANSWERED;
+ if (iflags) {
+ ok = imap_set_message_flags(session, msginfo->msgnum,
+ msginfo->msgnum, iflags, FALSE);
+ if (ok != IMAP_SUCCESS) return ok;
+ }
+
+ if (flags & MSG_UNREAD)
+ ok = imap_set_message_flags(session, msginfo->msgnum,
+ msginfo->msgnum, IMAP_FLAG_SEEN,
+ TRUE);
+ return ok;
+}
+
static gint imap_set_message_flags(IMAPSession *session,
guint32 first_uid,
guint32 last_uid,
return ok;
}
-#define QUOTE_IF_REQUIRED(out, str) \
-{ \
- if (*str != '"' && strchr(str, ' ')) { \
- gint len; \
- len = strlen(str) + 3; \
- Xalloca(out, len, return IMAP_ERROR); \
- g_snprintf(out, len, "\"%s\"", str); \
- } else { \
- Xstrdup_a(out, str, return IMAP_ERROR); \
- } \
-}
-
static gint imap_status(IMAPSession *session, IMAPFolder *folder,
const gchar *path,
gint *messages, gint *recent, gint *unseen,
ok = imap_cmd_ok(SESSION(session)->sock, argbuf);
if (ok != IMAP_SUCCESS) THROW(ok);
- str = search_array_contain_str(argbuf, "STATUS");
+ str = search_array_str(argbuf, "STATUS");
if (!str) THROW(IMAP_ERROR);
str = strchr(str, '(');
return imap_cmd_ok(sock, NULL);
}
+/* Send a NOOP, and examine the server's response to see whether this
+ * connection is pre-authenticated or not. */
+static gint imap_greeting(SockInfo *sock, gboolean *is_preauth)
+{
+ GPtrArray *argbuf;
+ gint r;
+
+ imap_cmd_gen_send(sock, "NOOP");
+ argbuf = g_ptr_array_new(); /* will hold messages sent back */
+ r = imap_cmd_ok(sock, argbuf);
+ *is_preauth = search_array_starts(argbuf, "PREAUTH") != NULL;
+
+ return r;
+}
+
static gint imap_cmd_noop(SockInfo *sock)
{
imap_cmd_gen_send(sock, "NOOP");
imap_cmd_gen_send(sock, "NAMESPACE");
if ((ok = imap_cmd_ok(sock, argbuf)) != IMAP_SUCCESS) THROW(ok);
- str = search_array_contain_str(argbuf, "NAMESPACE");
+ str = search_array_str(argbuf, "NAMESPACE");
if (!str) THROW(IMAP_ERROR);
*ns_str = g_strdup(str);
return imap_cmd_ok(sock, NULL);
}
+static gint imap_cmd_rename(SockInfo *sock, const gchar *old_folder,
+ const gchar *new_folder)
+{
+ gchar *old_folder_, *new_folder_;
+
+ QUOTE_IF_REQUIRED(old_folder_, old_folder);
+ QUOTE_IF_REQUIRED(new_folder_, new_folder);
+ imap_cmd_gen_send(sock, "RENAME %s %s", old_folder_, new_folder_);
+
+ return imap_cmd_ok(sock, NULL);
+}
+
static gint imap_cmd_delete(SockInfo *sock, const gchar *folder)
{
gchar *folder_;
{
gint ok;
gint size;
+ gchar *destfolder_;
+ gchar buf[BUFFSIZE];
+ FILE *fp;
g_return_val_if_fail(file != NULL, IMAP_ERROR);
- size = get_file_size(file);
- imap_cmd_gen_send(sock, "APPEND %s {%d}", destfolder, size);
- ok = imap_cmd_ok(sock, NULL);
- if (ok != IMAP_SUCCESS) {
- log_warning(_("can't append %s to %s\n"), file, destfolder);
+ size = get_file_size_as_crlf(file);
+ if ((fp = fopen(file, "rb")) == NULL) {
+ FILE_OP_ERROR(file, "fopen");
return -1;
}
+ QUOTE_IF_REQUIRED(destfolder_, destfolder);
+ imap_cmd_gen_send(sock, "APPEND %s (\\Seen) {%d}", destfolder_, size);
- return ok;
+ ok = imap_cmd_gen_recv(sock, buf, sizeof(buf));
+ if (ok != IMAP_SUCCESS || buf[0] != '+' || buf[1] != ' ') {
+ log_warning(_("can't append %s to %s\n"), file, destfolder_);
+ fclose(fp);
+ return IMAP_ERROR;
+ }
+
+ log_print("IMAP4> %s\n", _("(sending file...)"));
+
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ strretchomp(buf);
+ if (sock_puts(sock, buf) < 0) {
+ fclose(fp);
+ sock_close(sock);
+ return -1;
+ }
+ }
+
+ if (ferror(fp)) {
+ FILE_OP_ERROR(file, "fgets");
+ fclose(fp);
+ sock_close(sock);
+ return -1;
+ }
+
+ sock_puts(sock, "");
+
+ fclose(fp);
+ return imap_cmd_ok(sock, NULL);
}
static gint imap_cmd_copy(SockInfo *sock, guint32 uid, const gchar *destfolder)
return (gchar *)(*p == ch ? p + 1 : p);
}
+static gchar *search_array_starts(GPtrArray *array, const gchar *str)
+{
+ gint i;
+ size_t len;
+
+ g_return_val_if_fail(str != NULL, NULL);
+ len = strlen(str);
+ for (i = 0; i < array->len; i++) {
+ gchar *tmp;
+ tmp = g_ptr_array_index(array, i);
+ if (strncmp(tmp, str, len) == 0)
+ return tmp;
+ }
+ return NULL;
+}
+
static gchar *search_array_contain_str(GPtrArray *array, gchar *str)
{
gint i;
return NULL;
}
+static gchar *search_array_str(GPtrArray *array, gchar *str)
+{
+ gint i;
+ gint len;
+
+ len = strlen(str);
+
+ for (i = 0; i < array->len; i++) {
+ gchar *tmp;
+
+ tmp = g_ptr_array_index(array, i);
+ if (!strncmp(tmp, str, len))
+ return tmp;
+ }
+
+ return NULL;
+}
+
static void imap_path_separator_subst(gchar *str, gchar separator)
{
- if (separator && separator != '/')
- subst_char(str, '/', separator);
+ gchar *p;
+ gboolean in_escape = FALSE;
+
+ if (!separator || separator == '/') return;
+
+ for (p = str; *p != '\0'; p++) {
+ if (*p == '/' && !in_escape)
+ *p = separator;
+ else if (*p == '&' && *(p + 1) != '-' && !in_escape)
+ in_escape = TRUE;
+ else if (*p == '-' && in_escape)
+ in_escape = FALSE;
+ }
+}
+
+static gchar *imap_modified_utf7_to_locale(const gchar *mutf7_str)
+{
+#if !HAVE_LIBJCONV
+ return g_strdup(mutf7_str);
+#else
+ static iconv_t cd = (iconv_t)-1;
+ static gboolean iconv_ok = TRUE;
+ GString *norm_utf7;
+ gchar *norm_utf7_p;
+ size_t norm_utf7_len;
+ const gchar *p;
+ gchar *to_str, *to_p;
+ size_t to_len;
+ gboolean in_escape = FALSE;
+
+ if (!iconv_ok) return g_strdup(mutf7_str);
+
+ if (cd == (iconv_t)-1) {
+ cd = iconv_open(conv_get_current_charset_str(), "UTF-7");
+ if (cd == (iconv_t)-1) {
+ g_warning(_("iconv cannot convert UTF-7 to %s\n"),
+ conv_get_current_charset_str());
+ iconv_ok = FALSE;
+ return g_strdup(mutf7_str);
+ }
+ }
+
+ norm_utf7 = g_string_new(NULL);
+
+ for (p = mutf7_str; *p != '\0'; p++) {
+ /* replace: '&' -> '+',
+ "&-" -> '&',
+ escaped ',' -> '/' */
+ if (!in_escape && *p == '&') {
+ if (*(p + 1) != '-') {
+ g_string_append_c(norm_utf7, '+');
+ in_escape = TRUE;
+ } else {
+ g_string_append_c(norm_utf7, '&');
+ p++;
+ }
+ } else if (in_escape && *p == ',') {
+ g_string_append_c(norm_utf7, '/');
+ } else if (in_escape && *p == '-') {
+ g_string_append_c(norm_utf7, '-');
+ in_escape = FALSE;
+ } else {
+ g_string_append_c(norm_utf7, *p);
+ }
+ }
+
+ norm_utf7_p = norm_utf7->str;
+ norm_utf7_len = norm_utf7->len;
+ to_len = strlen(mutf7_str) * 5;
+ to_p = to_str = g_malloc(to_len + 1);
+
+ if (iconv(cd, &norm_utf7_p, &norm_utf7_len, &to_p, &to_len) == -1) {
+ g_warning(_("iconv cannot convert UTF-7 to %s\n"),
+ conv_get_current_charset_str());
+ g_string_free(norm_utf7, TRUE);
+ g_free(to_str);
+ return g_strdup(mutf7_str);
+ }
+
+ /* second iconv() call for flushing */
+ iconv(cd, NULL, NULL, &to_p, &to_len);
+ g_string_free(norm_utf7, TRUE);
+ *to_p = '\0';
+
+ return to_str;
+#endif /* !HAVE_LIBJCONV */
+}
+
+static gchar *imap_locale_to_modified_utf7(const gchar *from)
+{
+#if !HAVE_LIBJCONV
+ return g_strdup(from);
+#else
+ static iconv_t cd = (iconv_t)-1;
+ static gboolean iconv_ok = TRUE;
+ gchar *norm_utf7, *norm_utf7_p;
+ size_t from_len, norm_utf7_len;
+ GString *to_str;
+ gchar *from_tmp, *to, *p;
+ gboolean in_escape = FALSE;
+
+ if (!iconv_ok) return g_strdup(from);
+
+ if (cd == (iconv_t)-1) {
+ cd = iconv_open("UTF-7", conv_get_current_charset_str());
+ if (cd == (iconv_t)-1) {
+ g_warning(_("iconv cannot convert %s to UTF-7\n"),
+ conv_get_current_charset_str());
+ iconv_ok = FALSE;
+ return g_strdup(from);
+ }
+ }
+
+ Xstrdup_a(from_tmp, from, return g_strdup(from));
+ from_len = strlen(from);
+ norm_utf7_len = from_len * 5;
+ Xalloca(norm_utf7, norm_utf7_len + 1, return g_strdup(from));
+ norm_utf7_p = norm_utf7;
+
+#define IS_PRINT(ch) (isprint(ch) && isascii(ch))
+
+ while (from_len > 0) {
+ if (IS_PRINT(*from_tmp)) {
+ /* printable ascii char */
+ *norm_utf7_p = *from_tmp;
+ norm_utf7_p++;
+ from_tmp++;
+ from_len--;
+ } else {
+ size_t mblen;
+
+ /* unprintable char: convert to UTF-7 */
+ for (mblen = 0;
+ !IS_PRINT(from_tmp[mblen]) && mblen < from_len;
+ mblen++)
+ ;
+ from_len -= mblen;
+ if (iconv(cd, &from_tmp, &mblen,
+ &norm_utf7_p, &norm_utf7_len) == -1) {
+ g_warning(_("iconv cannot convert %s to UTF-7\n"),
+ conv_get_current_charset_str());
+ return g_strdup(from);
+ }
+
+ /* second iconv() call for flushing */
+ iconv(cd, NULL, NULL, &norm_utf7_p, &norm_utf7_len);
+ }
+ }
+
+#undef IS_PRINT
+
+ *norm_utf7_p = '\0';
+ to_str = g_string_new(NULL);
+ for (p = norm_utf7; p < norm_utf7_p; p++) {
+ /* replace: '&' -> "&-",
+ '+' -> '&',
+ escaped '/' -> ',' */
+ if (!in_escape && *p == '&') {
+ g_string_append(to_str, "&-");
+ } else if (!in_escape && *p == '+') {
+ g_string_append_c(to_str, '&');
+ in_escape = TRUE;
+ } else if (in_escape && *p == '/') {
+ g_string_append_c(to_str, ',');
+ } else if (in_escape && *p == '-') {
+ in_escape = FALSE;
+ g_string_append_c(to_str, '-');
+ } else {
+ g_string_append_c(to_str, *p);
+ }
+ }
+
+ if (in_escape) {
+ in_escape = FALSE;
+ g_string_append_c(to_str, '-');
+ }
+
+ to = to_str->str;
+ g_string_free(to_str, FALSE);
+
+ return to;
+#endif
+}
+
+static gboolean imap_rename_folder_func(GNode *node, gpointer data)
+{
+ FolderItem *item = node->data;
+ gchar **paths = data;
+ const gchar *oldpath = paths[0];
+ const gchar *newpath = paths[1];
+ gchar *base;
+ gchar *new_itempath;
+ gint oldpathlen;
+
+ oldpathlen = strlen(oldpath);
+ if (strncmp(oldpath, item->path, oldpathlen) != 0) {
+ g_warning("path doesn't match: %s, %s\n", oldpath, item->path);
+ return TRUE;
+ }
+
+ base = item->path + oldpathlen;
+ while (*base == G_DIR_SEPARATOR) base++;
+ if (*base == '\0')
+ new_itempath = g_strdup(newpath);
+ else
+ new_itempath = g_strconcat(newpath, G_DIR_SEPARATOR_S, base,
+ NULL);
+ g_free(item->path);
+ item->path = new_itempath;
+
+ return FALSE;
}
projects / claws.git / blobdiff