#include "msgcache.h"
#include "imap-thread.h"
#include "account.h"
+#include "tags.h"
+#include "main.h"
typedef struct _IMAPFolder IMAPFolder;
typedef struct _IMAPSession IMAPSession;
#define IMAPBUFSIZE 8192
-typedef enum
-{
- IMAP_FLAG_SEEN = 1 << 0,
- IMAP_FLAG_ANSWERED = 1 << 1,
- IMAP_FLAG_FLAGGED = 1 << 2,
- IMAP_FLAG_DELETED = 1 << 3,
- IMAP_FLAG_DRAFT = 1 << 4
-} IMAPFlags;
-
#define IMAP_IS_SEEN(flags) ((flags & IMAP_FLAG_SEEN) != 0)
#define IMAP_IS_ANSWERED(flags) ((flags & IMAP_FLAG_ANSWERED) != 0)
#define IMAP_IS_FLAGGED(flags) ((flags & IMAP_FLAG_FLAGGED) != 0)
#define IMAP_IS_DELETED(flags) ((flags & IMAP_FLAG_DELETED) != 0)
#define IMAP_IS_DRAFT(flags) ((flags & IMAP_FLAG_DRAFT) != 0)
+#define IMAP_IS_FORWARDED(flags) ((flags & IMAP_FLAG_FORWARDED) != 0)
+#define IMAP_IS_SPAM(flags) ((flags & IMAP_FLAG_SPAM) != 0)
+#define IMAP_IS_HAM(flags) ((flags & IMAP_FLAG_HAM) != 0)
#define IMAP4_PORT 143
#define IMAP_CMD_LIMIT 1000
+enum {
+ ITEM_CAN_CREATE_FLAGS_UNKNOWN = 0,
+ ITEM_CAN_CREATE_FLAGS,
+ ITEM_CANNOT_CREATE_FLAGS
+};
+
struct _IMAPFolderItem
{
FolderItem item;
guint32 last_sync;
gboolean should_update;
gboolean should_trash_cache;
+ gint can_create_flags;
+
+ GHashTable *tags_set_table;
+ GHashTable *tags_unset_table;
+ GSList *ok_flags;
+
};
static XMLTag *imap_item_get_xml(Folder *folder, FolderItem *item);
static IMAPSession *imap_session_new (Folder *folder,
const PrefsAccount *account);
-static void imap_session_authenticate(IMAPSession *session,
- const PrefsAccount *account);
+static gint imap_session_authenticate(IMAPSession *session,
+ PrefsAccount *account);
static void imap_session_destroy (Session *session);
static gchar *imap_fetch_msg (Folder *folder,
FolderItem *item,
gboolean batch);
static gint imap_set_message_flags (IMAPSession *session,
+ IMAPFolderItem *item,
MsgNumberList *numlist,
IMAPFlags flags,
+ GSList *tags,
gboolean is_set);
static gint imap_select (IMAPSession *session,
IMAPFolder *folder,
- const gchar *path,
+ FolderItem *item,
gint *exists,
gint *recent,
gint *unseen,
guint32 *uid_validity,
+ gint *can_create_flags,
gboolean block);
static gint imap_status (IMAPSession *session,
IMAPFolder *folder,
guint32 *uid_validity,
gint *unseen,
gboolean block);
+static void imap_commit_tags (FolderItem *item,
+ MsgInfo *msginfo,
+ GSList *set_tags,
+ GSList *unset_tags);
static gchar imap_get_path_separator (IMAPSession *session,
IMAPFolder *folder,
- const gchar *path);
+ const gchar *path,
+ gint *ok);
static gchar *imap_get_real_path (IMAPSession *session,
IMAPFolder *folder,
- const gchar *path);
+ const gchar *path,
+ gint *ok);
#ifdef HAVE_LIBETPAN
static void imap_synchronise (FolderItem *item, gint days);
#endif
gint *recent,
gint *unseen,
guint32 *uid_validity,
+ gint *can_create_flags,
+ GSList **ok_flags,
gboolean block);
static gint imap_cmd_close (IMAPSession *session);
static gint imap_cmd_examine (IMAPSession *session,
gboolean headers,
gboolean body);
static gint imap_cmd_append (IMAPSession *session,
+ IMAPFolderItem *item,
const gchar *destfolder,
const gchar *file,
IMAPFlags flags,
struct mailimap_set ** source,
struct mailimap_set ** dest);
static gint imap_cmd_store (IMAPSession *session,
+ IMAPFolderItem *item,
struct mailimap_set * set,
IMAPFlags flags,
+ GSList *tags,
int do_add);
static gint imap_cmd_expunge (IMAPSession *session);
static void imap_path_separator_subst (gchar *str,
gchar separator);
-static gchar *imap_utf8_to_modified_utf7 (const gchar *from);
-static gchar *imap_modified_utf7_to_utf8 (const gchar *mutf7_str);
-
static gboolean imap_rename_folder_func (GNode *node,
gpointer data);
static gint imap_get_num_list (Folder *folder,
static GSList * imap_uid_list_from_lep(clist * list);
static GSList * imap_uid_list_from_lep_tab(carray * list);
static void imap_flags_hash_from_lep_uid_flags_tab(carray * list,
- GHashTable * hash);
+ GHashTable * hash,
+ GHashTable *tags_hash);
static MsgInfo *imap_envelope_from_lep(struct imap_fetch_env_info * info,
FolderItem *item);
static void imap_lep_set_free(GSList *seq_list);
-static struct mailimap_flag_list * imap_flag_to_lep(IMAPFlags flags);
+static struct mailimap_flag_list * imap_flag_to_lep(IMAPFolderItem *item, IMAPFlags flags, GSList *tags);
typedef struct _hashtable_data {
GSList *msglist;
static FolderClass imap_class;
-typedef struct _thread_data {
- gchar *server;
- gushort port;
- gboolean done;
- SockInfo *sock;
-#if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
- SSLType ssl_type;
-#endif
-} thread_data;
-
FolderClass *imap_get_class(void)
{
if (imap_class.idstr == NULL) {
imap_class.set_batch = imap_set_batch;
imap_class.synchronise = imap_synchronise;
imap_class.remove_cached_msg = imap_remove_cached_msg;
+ imap_class.commit_tags = imap_commit_tags;
#ifdef USE_PTREAD
pthread_mutex_init(&imap_mutex, NULL);
#endif
}
}
-static void imap_disc_session_destroy(Folder *folder)
+static void imap_disc_session_destroy(IMAPSession *session)
{
- RemoteFolder *rfolder = REMOTE_FOLDER(folder);
- IMAPSession *session = NULL;
+ RemoteFolder *rfolder = REMOTE_FOLDER(IMAP_SESSION(session)->folder);
if (!rfolder)
return;
- session = IMAP_SESSION(rfolder->session);
if (!session)
return;
- rfolder->session = NULL;
log_warning(LOG_PROTOCOL, _("IMAP4 connection broken\n"));
SESSION(session)->state = SESSION_DISCONNECTED;
- session_destroy(SESSION(session));
+ SESSION(session)->sock = NULL;
}
static gboolean is_fatal(int libetpan_errcode)
static void imap_handle_error(Session *session, int libetpan_errcode)
{
+ const gchar *session_server = (session ? session->server:"(null)");
switch(libetpan_errcode) {
case MAILIMAP_NO_ERROR:
return;
case MAILIMAP_NO_ERROR_AUTHENTICATED:
- log_warning(LOG_PROTOCOL, _("IMAP error: authenticated\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: authenticated\n"), session_server);
break;
case MAILIMAP_NO_ERROR_NON_AUTHENTICATED:
- log_warning(LOG_PROTOCOL, _("IMAP error: not authenticated\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: not authenticated\n"), session_server);
break;
case MAILIMAP_ERROR_BAD_STATE:
- log_warning(LOG_PROTOCOL, _("IMAP error: bad state\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: bad state\n"), session_server);
break;
case MAILIMAP_ERROR_STREAM:
- log_warning(LOG_PROTOCOL, _("IMAP error: stream error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: stream error\n"), session_server);
break;
case MAILIMAP_ERROR_PARSE:
- log_warning(LOG_PROTOCOL, _("IMAP error: parse error "
- "(very probably non-RFC compliance from the server)\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: parse error "
+ "(very probably non-RFC compliance from the server)\n"), session_server);
break;
case MAILIMAP_ERROR_CONNECTION_REFUSED:
- log_warning(LOG_PROTOCOL, _("IMAP error: connection refused\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: connection refused\n"), session_server);
break;
case MAILIMAP_ERROR_MEMORY:
- log_warning(LOG_PROTOCOL, _("IMAP error: memory error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: memory error\n"), session_server);
break;
case MAILIMAP_ERROR_FATAL:
- log_warning(LOG_PROTOCOL, _("IMAP error: fatal error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: fatal error\n"), session_server);
break;
case MAILIMAP_ERROR_PROTOCOL:
- log_warning(LOG_PROTOCOL, _("IMAP error: protocol error"
- "(very probably non-RFC compliance from the server)\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: protocol error"
+ "(very probably non-RFC compliance from the server)\n"), session_server);
break;
case MAILIMAP_ERROR_DONT_ACCEPT_CONNECTION:
- log_warning(LOG_PROTOCOL, _("IMAP error: connection not accepted\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: connection not accepted\n"), session_server);
break;
case MAILIMAP_ERROR_APPEND:
- log_warning(LOG_PROTOCOL, _("IMAP error: APPEND error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: APPEND error\n"), session_server);
break;
case MAILIMAP_ERROR_NOOP:
- log_warning(LOG_PROTOCOL, _("IMAP error: NOOP error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: NOOP error\n"), session_server);
break;
case MAILIMAP_ERROR_LOGOUT:
- log_warning(LOG_PROTOCOL, _("IMAP error: LOGOUT error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: LOGOUT error\n"), session_server);
break;
case MAILIMAP_ERROR_CAPABILITY:
- log_warning(LOG_PROTOCOL, _("IMAP error: CAPABILITY error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: CAPABILITY error\n"), session_server);
break;
case MAILIMAP_ERROR_CHECK:
- log_warning(LOG_PROTOCOL, _("IMAP error: CHECK error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: CHECK error\n"), session_server);
break;
case MAILIMAP_ERROR_CLOSE:
- log_warning(LOG_PROTOCOL, _("IMAP error: CLOSE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: CLOSE error\n"), session_server);
break;
case MAILIMAP_ERROR_EXPUNGE:
- log_warning(LOG_PROTOCOL, _("IMAP error: EXPUNGE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: EXPUNGE error\n"), session_server);
break;
case MAILIMAP_ERROR_COPY:
- log_warning(LOG_PROTOCOL, _("IMAP error: COPY error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: COPY error\n"), session_server);
break;
case MAILIMAP_ERROR_UID_COPY:
- log_warning(LOG_PROTOCOL, _("IMAP error: UID COPY error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: UID COPY error\n"), session_server);
break;
case MAILIMAP_ERROR_CREATE:
- log_warning(LOG_PROTOCOL, _("IMAP error: CREATE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: CREATE error\n"), session_server);
break;
case MAILIMAP_ERROR_DELETE:
- log_warning(LOG_PROTOCOL, _("IMAP error: DELETE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: DELETE error\n"), session_server);
break;
case MAILIMAP_ERROR_EXAMINE:
- log_warning(LOG_PROTOCOL, _("IMAP error: EXAMINE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: EXAMINE error\n"), session_server);
break;
case MAILIMAP_ERROR_FETCH:
- log_warning(LOG_PROTOCOL, _("IMAP error: FETCH error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: FETCH error\n"), session_server);
break;
case MAILIMAP_ERROR_UID_FETCH:
- log_warning(LOG_PROTOCOL, _("IMAP error: UID FETCH error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: UID FETCH error\n"), session_server);
break;
case MAILIMAP_ERROR_LIST:
- log_warning(LOG_PROTOCOL, _("IMAP error: LIST error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: LIST error\n"), session_server);
break;
case MAILIMAP_ERROR_LOGIN:
- log_warning(LOG_PROTOCOL, _("IMAP error: LOGIN error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: LOGIN error\n"), session_server);
break;
case MAILIMAP_ERROR_LSUB:
- log_warning(LOG_PROTOCOL, _("IMAP error: LSUB error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: LSUB error\n"), session_server);
break;
case MAILIMAP_ERROR_RENAME:
- log_warning(LOG_PROTOCOL, _("IMAP error: RENAME error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: RENAME error\n"), session_server);
break;
case MAILIMAP_ERROR_SEARCH:
- log_warning(LOG_PROTOCOL, _("IMAP error: SEARCH error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: SEARCH error\n"), session_server);
break;
case MAILIMAP_ERROR_UID_SEARCH:
- log_warning(LOG_PROTOCOL, _("IMAP error: UID SEARCH error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: UID SEARCH error\n"), session_server);
break;
case MAILIMAP_ERROR_SELECT:
- log_warning(LOG_PROTOCOL, _("IMAP error: SELECT error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: SELECT error\n"), session_server);
break;
case MAILIMAP_ERROR_STATUS:
- log_warning(LOG_PROTOCOL, _("IMAP error: STATUS error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: STATUS error\n"), session_server);
break;
case MAILIMAP_ERROR_STORE:
- log_warning(LOG_PROTOCOL, _("IMAP error: STORE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: STORE error\n"), session_server);
break;
case MAILIMAP_ERROR_UID_STORE:
- log_warning(LOG_PROTOCOL, _("IMAP error: UID STORE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: UID STORE error\n"), session_server);
break;
case MAILIMAP_ERROR_SUBSCRIBE:
- log_warning(LOG_PROTOCOL, _("IMAP error: SUBSCRIBE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: SUBSCRIBE error\n"), session_server);
break;
case MAILIMAP_ERROR_UNSUBSCRIBE:
- log_warning(LOG_PROTOCOL, _("IMAP error: UNSUBSCRIBE error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: UNSUBSCRIBE error\n"), session_server);
break;
case MAILIMAP_ERROR_STARTTLS:
- log_warning(LOG_PROTOCOL, _("IMAP error: STARTTLS error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: STARTTLS error\n"), session_server);
break;
case MAILIMAP_ERROR_INVAL:
- log_warning(LOG_PROTOCOL, _("IMAP error: INVAL error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: INVAL error\n"), session_server);
break;
case MAILIMAP_ERROR_EXTENSION:
- log_warning(LOG_PROTOCOL, _("IMAP error: EXTENSION error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: EXTENSION error\n"), session_server);
break;
case MAILIMAP_ERROR_SASL:
- log_warning(LOG_PROTOCOL, _("IMAP error: SASL error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: SASL error\n"), session_server);
break;
-#if (LIBETPAN_VERSION_MAJOR > 0 || LIBETPAN_VERSION_MINOR > 48)
#if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
case MAILIMAP_ERROR_SSL:
- log_warning(LOG_PROTOCOL, _("IMAP error: SSL error\n"));
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: SSL error\n"), session_server);
break;
-#endif
#endif
default:
- log_warning(LOG_PROTOCOL, _("IMAP error: Unknown error [%d]\n"),
- libetpan_errcode);
+ log_warning(LOG_PROTOCOL, _("IMAP error on %s: Unknown error [%d]\n"),
+ session_server, libetpan_errcode);
break;
}
if (session && is_fatal(libetpan_errcode)) {
- imap_disc_session_destroy(IMAP_SESSION(session)->folder);
+ imap_disc_session_destroy(IMAP_SESSION(session));
} else if (session && !is_fatal(libetpan_errcode)) {
if (IMAP_SESSION(session)->busy)
unlock_session(IMAP_SESSION(session));
capabilities = imap_threaded_capability(session->folder, &result);
if (result != MAILIMAP_NO_ERROR) {
- imap_handle_error(SESSION(session), result);
- return MAILIMAP_ERROR_CAPABILITY;
+ return result;
}
if (capabilities == NULL) {
static gint imap_auth(IMAPSession *session, const gchar *user, const gchar *pass,
IMAPAuthType type)
{
- gint ok = MAILIMAP_ERROR_BAD_STATE;
+ gint ok = MAILIMAP_ERROR_LOGIN;
static time_t last_login_err = 0;
gchar *ext_info = "";
int r;
+ gchar *server = NULL;
if ((r = imap_get_capabilities(session)) != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
return r;
}
+ server = g_strdup(SESSION(session)->server);
switch(type) {
case IMAP_AUTH_ANON:
ok = imap_cmd_login(session, user, pass, "ANONYMOUS");
case IMAP_AUTH_CRAM_MD5:
ok = imap_cmd_login(session, user, pass, "CRAM-MD5");
break;
+ case IMAP_AUTH_DIGEST_MD5:
+ ok = imap_cmd_login(session, user, pass, "DIGEST-MD5");
+ break;
case IMAP_AUTH_LOGIN:
ok = imap_cmd_login(session, user, pass, "LOGIN");
break;
debug_print("capabilities:\n"
"\t ANONYMOUS %d\n"
"\t CRAM-MD5 %d\n"
+ "\t DIGEST-MD5 %d\n"
"\t LOGIN %d\n"
"\t GSSAPI %d\n",
imap_has_capability(session, "ANONYMOUS"),
imap_has_capability(session, "CRAM-MD5"),
+ imap_has_capability(session, "DIGEST-MD5"),
imap_has_capability(session, "LOGIN"),
imap_has_capability(session, "GSSAPI"));
if (imap_has_capability(session, "CRAM-MD5"))
ok = imap_cmd_login(session, user, pass, "CRAM-MD5");
- if ((ok == MAILIMAP_ERROR_BAD_STATE ||
- ok == MAILIMAP_ERROR_LOGIN) && imap_has_capability(session, "GSSAPI"))
+ if (ok == MAILIMAP_ERROR_LOGIN && imap_has_capability(session, "DIGEST-MD5"))
+ ok = imap_cmd_login(session, user, pass, "DIGEST-MD5");
+ if (ok == MAILIMAP_ERROR_LOGIN && imap_has_capability(session, "GSSAPI"))
ok = imap_cmd_login(session, user, pass, "GSSAPI");
- if (ok == MAILIMAP_ERROR_BAD_STATE||
- ok == MAILIMAP_ERROR_LOGIN) /* we always try LOGIN before giving up */
+ if (ok == MAILIMAP_ERROR_LOGIN) /* we always try LOGIN before giving up */
ok = imap_cmd_login(session, user, pass, "LOGIN");
}
"CRAM-MD5 SASL plugin is installed.");
}
+ if (type == IMAP_AUTH_DIGEST_MD5) {
+ ext_info = _("\n\nDIGEST-MD5 logins only work if libetpan has been "
+ "compiled with SASL support and the "
+ "DIGEST-MD5 SASL plugin is installed.");
+ }
+
if (time(NULL) - last_login_err > 10) {
if (!prefs_common.no_recv_err_panel) {
- alertpanel_error(_("Connection to %s failed: "
+ alertpanel_error_log(_("Connection to %s failed: "
"login refused.%s"),
- SESSION(session)->server, ext_info);
+ server, ext_info);
} else {
log_error(LOG_PROTOCOL, _("Connection to %s failed: "
"login refused.%s\n"),
- SESSION(session)->server, ext_info);
+ server, ext_info);
}
}
last_login_err = time(NULL);
}
+ g_free(server);
return ok;
}
if (rfolder->session == NULL) {
log_warning(LOG_PROTOCOL, _("Connecting to %s failed"),
folder->account->recv_server);
+ SESSION(session)->sock = NULL;
session_destroy(SESSION(session));
session = NULL;
} else {
" disconnected. Reconnecting...\n"),
folder->account->recv_server);
SESSION(session)->state = SESSION_DISCONNECTED;
+ SESSION(session)->sock = NULL;
session_destroy(SESSION(session));
/* Clear folders session to make imap_session_get create
a new session, because of rfolder->session == NULL
}
/* Make sure we have a session */
- if (rfolder->session != NULL) {
+ if (rfolder->session != NULL && rfolder->session->state != SESSION_DISCONNECTED) {
session = IMAP_SESSION(rfolder->session);
+ } else if (rfolder->session != NULL && rfolder->session->state == SESSION_DISCONNECTED) {
+ session_destroy(SESSION(rfolder->session));
+ rfolder->session = NULL;
+ goto new_conn;
} else if (rfolder->connecting) {
debug_print("already connecting\n");
return NULL;
} else {
+new_conn:
imap_reset_uid_lists(folder);
if (time(NULL) - rfolder->last_failure <= 2)
return NULL;
/* Make sure session is authenticated */
if (!IMAP_SESSION(session)->authenticated)
- imap_session_authenticate(IMAP_SESSION(session), folder->account);
+ r = imap_session_authenticate(IMAP_SESSION(session), folder->account);
- if (!IMAP_SESSION(session)->authenticated) {
- imap_threaded_disconnect(session->folder);
+ if (r != MAILIMAP_NO_ERROR || (!is_fatal(r) && !IMAP_SESSION(session)->authenticated)) {
rfolder->session = NULL;
- SESSION(session)->state = SESSION_DISCONNECTED;
- session_destroy(SESSION(session));
+ if (!is_fatal(r)) {
+ imap_threaded_disconnect(session->folder);
+ SESSION(session)->state = SESSION_DISCONNECTED;
+ SESSION(session)->sock = NULL;
+ session_destroy(SESSION(session));
+ }
rfolder->last_failure = time(NULL);
rfolder->connecting = FALSE;
return NULL;
debug_print("disconnected!\n");
if (!is_fatal(r))
session = imap_reconnect_if_possible(folder, session);
- else
+ else {
+ rfolder->session = NULL;
+ rfolder->connecting = FALSE;
session = imap_session_get(folder);
+ }
}
if (session)
session->cancelled = FALSE;
imap_init(folder);
statuswindow_print_all(_("Connecting to IMAP4 server: %s..."), folder->account->recv_server);
+#ifndef G_OS_WIN32
if (account->set_tunnelcmd) {
r = imap_threaded_connect_cmd(folder,
account->tunnelcmd,
account->recv_server,
port);
}
- else {
+ else
+#endif
+ {
#if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
if (ssl_type == SSL_TUNNEL) {
r = imap_threaded_connect_ssl(folder,
authenticated = FALSE;
}
else {
-#if (LIBETPAN_VERSION_MAJOR > 0 || LIBETPAN_VERSION_MINOR > 48)
#if (defined(USE_OPENSSL) || defined (USE_GNUTLS))
if (r == MAILIMAP_ERROR_SSL)
log_error(LOG_PROTOCOL, _("SSL handshake failed\n"));
else
-#endif
#endif
imap_handle_error(NULL, r);
}
session = g_new0(IMAPSession, 1);
- session_init(SESSION(session));
+ session_init(SESSION(session), account, FALSE);
SESSION(session)->type = SESSION_IMAP;
SESSION(session)->server = g_strdup(account->recv_server);
+ SESSION(session)->port = port;
SESSION(session)->sock = NULL;
SESSION(session)->destroy = imap_session_destroy;
ok = imap_cmd_starttls(session);
if (ok != MAILIMAP_NO_ERROR) {
log_warning(LOG_PROTOCOL, _("Can't start TLS session.\n"));
- session_destroy(SESSION(session));
+ if (!is_fatal(ok)) {
+ SESSION(session)->sock = NULL;
+ session_destroy(SESSION(session));
+ }
return NULL;
}
return session;
}
-static void imap_session_authenticate(IMAPSession *session,
- const PrefsAccount *account)
+static gint imap_session_authenticate(IMAPSession *session,
+ PrefsAccount *account)
{
gchar *pass, *acc_pass;
gboolean failed = FALSE;
-
- g_return_if_fail(account->userid != NULL);
+ gint ok = MAILIMAP_NO_ERROR;
+ g_return_val_if_fail(account->userid != NULL, MAILIMAP_ERROR_BAD_STATE);
acc_pass = account->passwd;
try_again:
pass = acc_pass;
if (!pass && account->imap_auth_type != IMAP_AUTH_ANON) {
gchar *tmp_pass;
- tmp_pass = input_dialog_query_password(account->recv_server, account->userid);
+ tmp_pass = input_dialog_query_password_keep(account->recv_server,
+ account->userid,
+ &(account->session_passwd));
if (!tmp_pass)
- return;
- Xstrdup_a(pass, tmp_pass, {g_free(tmp_pass); return;});
+ return MAILIMAP_NO_ERROR;
+ Xstrdup_a(pass, tmp_pass, {g_free(tmp_pass); return MAILIMAP_NO_ERROR;});
g_free(tmp_pass);
} else if (account->imap_auth_type == IMAP_AUTH_ANON) {
pass = "";
}
statuswindow_print_all(_("Connecting to IMAP4 server %s...\n"),
account->recv_server);
- if (imap_auth(session, account->userid, pass, account->imap_auth_type) != MAILIMAP_NO_ERROR) {
+ if ((ok = imap_auth(session, account->userid, pass, account->imap_auth_type)) != MAILIMAP_NO_ERROR) {
statusbar_pop_all();
- if (!failed) {
+ if (!failed && !is_fatal(ok)) {
acc_pass = NULL;
failed = TRUE;
+ if (account->session_passwd != NULL) {
+ g_free(account->session_passwd);
+ account->session_passwd = NULL;
+ }
goto try_again;
} else {
if (prefs_common.no_recv_err_panel) {
- log_error(LOG_PROTOCOL, _("Couldn't login to IMAP server %s."), account->recv_server);
+ log_error(LOG_PROTOCOL, _("Couldn't login to IMAP server %s.\n"), account->recv_server);
mainwindow_show_error();
} else
alertpanel_error_log(_("Couldn't login to IMAP server %s."), account->recv_server);
}
- return;
+ return ok;
}
statuswindow_pop_all();
session->authenticated = TRUE;
- return;
+ return MAILIMAP_NO_ERROR;
}
static void imap_session_destroy(Session *session)
imap_free_capabilities(IMAP_SESSION(session));
g_free(IMAP_SESSION(session)->mbox);
- sock_close(session->sock);
- session->sock = NULL;
}
static gchar *imap_fetch_msg(Folder *folder, FolderItem *item, gint uid)
if (filename == NULL)
return -1;
- fp = fopen(filename, "rb");
+ fp = g_fopen(filename, "rb");
if (!fp)
return -1;
g_free(path);
if (is_file_exist(filename)) {
- g_unlink(filename);
+ claws_unlink(filename);
}
g_free(filename);
}
+typedef struct _TagsData {
+ gchar *str;
+ GSList *msglist;
+ IMAPFolderItem *item;
+} TagsData;
+
+static void imap_commit_tags(FolderItem *item, MsgInfo *msginfo, GSList *tags_set, GSList *tags_unset)
+{
+ IMAPSession *session;
+ gint ok, can_create_tags;
+ Folder *folder = NULL;
+ TagsData *ht_data = NULL;
+ GSList *cur;
+
+ g_return_if_fail(item != NULL);
+ g_return_if_fail(msginfo != NULL);
+
+ folder = item->folder;
+ debug_print("getting session...\n");
+ session = imap_session_get(folder);
+
+ if (!session) {
+ debug_print("can't get session\n");
+ return;
+ }
+
+ ok = imap_select(session, IMAP_FOLDER(folder), item,
+ NULL, NULL, NULL, NULL, &can_create_tags, FALSE);
+
+ if (ok != MAILIMAP_NO_ERROR) {
+ return;
+ }
+
+
+ if (IMAP_FOLDER_ITEM(item)->can_create_flags != ITEM_CAN_CREATE_FLAGS)
+ return;
+
+ if (IMAP_FOLDER_ITEM(item)->batching) {
+ /* instead of performing an UID STORE command for each message change,
+ * as a lot of them can change "together", we just fill in hashtables
+ * and defer the treatment so that we're able to send only one
+ * command.
+ */
+ debug_print("IMAP batch mode on, deferring tags change\n");
+ for (cur = tags_set; cur; cur = cur->next) {
+ gint cur_tag = GPOINTER_TO_INT(cur->data);
+ if (cur_tag) {
+ ht_data = g_hash_table_lookup(IMAP_FOLDER_ITEM(item)->tags_set_table,
+ GINT_TO_POINTER(cur_tag));
+ if (ht_data == NULL) {
+ ht_data = g_new0(TagsData, 1);
+ ht_data->str = g_strdup(tags_get_tag(cur_tag));
+ ht_data->item = IMAP_FOLDER_ITEM(item);
+ g_hash_table_insert(IMAP_FOLDER_ITEM(item)->tags_set_table,
+ GINT_TO_POINTER(cur_tag), ht_data);
+ }
+ ht_data->msglist = g_slist_prepend(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum));
+ }
+ }
+ for (cur = tags_unset; cur; cur = cur->next) {
+ gint cur_tag = GPOINTER_TO_INT(cur->data);
+ if (cur_tag) {
+ ht_data = g_hash_table_lookup(IMAP_FOLDER_ITEM(item)->tags_unset_table,
+ GINT_TO_POINTER(cur_tag));
+ if (ht_data == NULL) {
+ ht_data = g_new0(TagsData, 1);
+ ht_data->str = g_strdup(tags_get_tag(cur_tag));
+ ht_data->item = IMAP_FOLDER_ITEM(item);
+ g_hash_table_insert(IMAP_FOLDER_ITEM(item)->tags_unset_table,
+ GINT_TO_POINTER(cur_tag), ht_data);
+ }
+ ht_data->msglist = g_slist_prepend(ht_data->msglist, GINT_TO_POINTER(msginfo->msgnum));
+ }
+ }
+ } else {
+ GSList *list_set = NULL;
+ GSList *list_unset = NULL;
+ GSList numlist;
+
+ numlist.data = GINT_TO_POINTER(msginfo->msgnum);
+ numlist.next = NULL;
+
+ debug_print("IMAP changing tags NOW\n");
+ for (cur = tags_set; cur; cur = cur->next) {
+ gint cur_tag = GPOINTER_TO_INT(cur->data);
+ const gchar *str = tags_get_tag(cur_tag);
+ if (strcmp(str, "$Forwarded") && strcmp(str, "Junk") && strcmp(str, "NonJunk") && strcmp(str, "NotJunk") && strcmp(str, "NoJunk") && strcmp(str, "Junk") )
+ list_set = g_slist_prepend(list_set, g_strdup(str));
+ }
+ if (list_set) {
+ ok = imap_set_message_flags(session,
+ IMAP_FOLDER_ITEM(item), &numlist, 0, list_set, TRUE);
+ slist_free_strings(list_set);
+ g_slist_free(list_set);
+ if (ok != MAILIMAP_NO_ERROR) {
+ return;
+ }
+ }
+
+ for (cur = tags_unset; cur; cur = cur->next) {
+ gint cur_tag = GPOINTER_TO_INT(cur->data);
+ const gchar *str = tags_get_tag(cur_tag);
+ if (strcmp(str, "$Forwarded") && strcmp(str, "Junk") && strcmp(str, "NonJunk") && strcmp(str, "NotJunk") && strcmp(str, "NoJunk") && strcmp(str, "Junk") )
+ list_unset = g_slist_prepend(list_unset, g_strdup(str));
+ }
+ if (list_unset) {
+ ok = imap_set_message_flags(session,
+ IMAP_FOLDER_ITEM(item), &numlist, 0, list_unset, FALSE);
+ slist_free_strings(list_unset);
+ g_slist_free(list_unset);
+ if (ok != MAILIMAP_NO_ERROR) {
+ return;
+ }
+ }
+ }
+}
+
static gchar *imap_fetch_msg_full(Folder *folder, FolderItem *item, gint uid,
gboolean headers, gboolean body)
{
lock_session(session); /* unlocked later in the function */
debug_print("IMAP fetching messages\n");
- ok = imap_select(session, IMAP_FOLDER(folder), item->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), item,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
g_warning("can't select mailbox %s\n", item->path);
g_free(filename);
if (!session) {
return -1;
}
- destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path);
-
+ destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path, &ok);
+ if (is_fatal(ok))
+ return -1;
statusbar_print_all(_("Adding messages..."));
total = g_slist_length(file_list);
for (cur = file_list; cur != NULL; cur = cur->next) {
iflags |= IMAP_FLAG_FLAGGED;
if (MSG_IS_REPLIED(*fileinfo->flags))
iflags |= IMAP_FLAG_ANSWERED;
+ if (MSG_IS_FORWARDED(*fileinfo->flags))
+ iflags |= IMAP_FLAG_FORWARDED;
+ if (MSG_IS_SPAM(*fileinfo->flags))
+ iflags |= IMAP_FLAG_SPAM;
+ else
+ iflags |= IMAP_FLAG_HAM;
if (!MSG_IS_UNREAD(*fileinfo->flags))
iflags |= IMAP_FLAG_SEEN;
+
}
if (real_file == NULL)
folder_has_parent_of_type(dest, F_TRASH))
iflags |= IMAP_FLAG_SEEN;
- ok = imap_cmd_append(session, destdir, real_file, iflags,
+ ok = imap_cmd_append(session, IMAP_FOLDER_ITEM(dest), destdir, real_file, iflags,
&new_uid);
if (ok != MAILIMAP_NO_ERROR) {
}
if (missing_uids) {
gint a;
- ok = imap_select(session, IMAP_FOLDER(folder), dest->path,
- &a, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), dest,
+ &a, NULL, NULL, NULL, NULL, FALSE);
}
return last_uid;
}
lock_session(session); /* unlocked later in the function */
- ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
return ok;
}
unlock_session(session);
- destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path);
+ destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path, &ok);
+
+ if (is_fatal(ok))
+ return ok;
+
seq_list = imap_get_lep_set_from_msglist(IMAP_FOLDER(folder), msglist);
uid_mapping = g_relation_new(2);
g_relation_index(uid_mapping, 0, g_direct_hash, g_direct_equal);
msginfo = (MsgInfo *)msglist->data;
- ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
return ok;
}
- destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path);
+ destdir = imap_get_real_path(session, IMAP_FOLDER(folder), dest->path, &ok);
+ if (is_fatal(ok))
+ return ok;
for (cur = msglist; cur; cur = cur->next) {
msginfo = (MsgInfo *)cur->data;
if (!MSG_IS_DELETED(msginfo->flags))
if (numlist != NULL) {
ok = imap_set_message_flags
- (session, numlist, IMAP_FLAG_DELETED, TRUE);
+ (session, IMAP_FOLDER_ITEM(msginfo->folder), numlist, IMAP_FLAG_DELETED, NULL, TRUE);
if (ok != MAILIMAP_NO_ERROR) {
log_warning(LOG_PROTOCOL, _("can't set deleted flags\n"));
return ok;
extract_quote(root_folder, '"');
subst_char(root_folder,
imap_get_path_separator(session, IMAP_FOLDER(folder),
- root_folder),
+ root_folder, &r),
'/');
+ if (is_fatal(r))
+ return -1;
strtailchomp(root_folder, '/');
real_path = imap_get_real_path
- (session, IMAP_FOLDER(folder), root_folder);
+ (session, IMAP_FOLDER(folder), root_folder, &r);
+ if (is_fatal(r))
+ return -1;
debug_print("IMAP root directory: %s\n", real_path);
/* check if root directory exist */
folder = item->folder;
imapfolder = IMAP_FOLDER(folder);
- separator = imap_get_path_separator(session, imapfolder, item->path);
+ separator = imap_get_path_separator(session, imapfolder, item->path, &r);
+ if (is_fatal(r))
+ return r;
if (folder->ui_func)
folder->ui_func(folder, item, folder->ui_func_data);
wildcard[0] = separator;
wildcard[1] = '%';
wildcard[2] = '\0';
- real_path = imap_get_real_path(session, imapfolder, item->path);
+ real_path = imap_get_real_path(session, imapfolder, item->path, &r);
+ if (is_fatal(r))
+ return r;
} else {
wildcard[0] = '%';
wildcard[1] = '\0';
if (r != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
item_list = NULL;
+ return r;
}
else {
item_list = imap_list_from_lep(imapfolder,
if (!session)
return NULL;
- separator = imap_get_path_separator(session, IMAP_FOLDER(folder), item->path);
+ separator = imap_get_path_separator(session, IMAP_FOLDER(folder), item->path, &r);
+ if (is_fatal(r))
+ return NULL;
if (item->path) {
wildcard[0] = separator;
wildcard[1] = '%';
wildcard[2] = '\0';
- real_path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path);
+ real_path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path, &r);
+ if (is_fatal(r))
+ return NULL;
} else {
wildcard[0] = '%';
wildcard[1] = '\0';
}
child_list = g_list_prepend(child_list,
imap_get_real_path(session,
- IMAP_FOLDER(folder), cur_item->path));
-
+ IMAP_FOLDER(folder), cur_item->path, &r));
+ if (is_fatal(r)) {
+ statusbar_pop_all();
+ return NULL;
+ }
folder_item_destroy(cur_item);
}
child_list = g_list_reverse(child_list);
FolderItem *cur_item = FOLDER_ITEM(cur->data);
GList *oldlitem = NULL;
gchar *tmp = imap_get_real_path(session,
- IMAP_FOLDER(folder), cur_item->path);
+ IMAP_FOLDER(folder), cur_item->path, &r);
+ if (r) {
+ statusbar_pop_all();
+ return NULL;
+ }
folder_item_destroy(cur_item);
oldlitem = g_list_find_custom(
child_list, tmp, (GCompareFunc)strcmp2);
static gchar *imap_item_get_path(Folder *folder, FolderItem *item)
{
gchar *folder_path, *path;
-
+ gchar *item_path = NULL;
+
g_return_val_if_fail(folder != NULL, NULL);
g_return_val_if_fail(item != NULL, NULL);
folder_path = imap_folder_get_path(folder);
g_return_val_if_fail(folder_path != NULL, NULL);
- if (folder_path[0] == G_DIR_SEPARATOR) {
- if (item->path)
+ item_path = g_strdup(item->path);
+
+#ifdef G_OS_WIN32
+ if (strchr(item_path, ':') ||
+ strchr(item_path, '|') ||
+ strchr(item_path, '<') ||
+ strchr(item_path, '>') ||
+ strchr(item_path, '*') ||
+ strchr(item_path, '?') ||
+ strchr(item_path, '#') ||
+ strchr(item_path, ':')
+ ) {
+ g_free(item_path);
+ item_path = g_malloc(strlen(item->path)*3 +1);
+ qp_encode_line(item_path, item->path);
+ }
+#endif
+
+ if (g_path_is_absolute(folder_path)) {
+ if (item_path)
path = g_strconcat(folder_path, G_DIR_SEPARATOR_S,
- item->path, NULL);
+ item_path, NULL);
else
path = g_strdup(folder_path);
} else {
- if (item->path)
+ if (item_path)
path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
folder_path, G_DIR_SEPARATOR_S,
- item->path, NULL);
+ item_path, NULL);
else
path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
folder_path, NULL);
}
g_free(folder_path);
+ g_free(item_path);
+#ifdef G_OS_WIN32
+ while (strchr(path, '/'))
+ *strchr(path, '/') = '\\';
+#endif
return path;
}
/* keep trailing directory separator to create a folder that contains
sub folder */
- imap_path = imap_utf8_to_modified_utf7(dirpath);
+ imap_path = imap_utf8_to_modified_utf7(dirpath, FALSE);
strtailchomp(dirpath, '/');
Xstrdup_a(new_name, name, {
g_free(dirpath);
return NULL;});
- separator = imap_get_path_separator(session, IMAP_FOLDER(folder), imap_path);
+ separator = imap_get_path_separator(session, IMAP_FOLDER(folder), imap_path, &ok);
+ if (is_fatal(ok))
+ return NULL;
imap_path_separator_subst(imap_path, separator);
/* remove trailing / for display */
strtailchomp(new_name, '/');
return -1;
}
- if (strchr(name, imap_get_path_separator(session, IMAP_FOLDER(folder), item->path)) != NULL) {
+ if (strchr(name, imap_get_path_separator(session, IMAP_FOLDER(folder), item->path, &ok)) != NULL ||
+ is_fatal(ok)) {
g_warning(_("New folder name must not contain the namespace "
"path separator"));
return -1;
}
- real_oldpath = imap_get_real_path(session, IMAP_FOLDER(folder), item->path);
+ real_oldpath = imap_get_real_path(session, IMAP_FOLDER(folder), item->path, &ok);
+ if (is_fatal(ok)) {
+ return -1;
+ }
g_free(session->mbox);
session->mbox = NULL;
return -1;
}
- separator = imap_get_path_separator(session, IMAP_FOLDER(folder), item->path);
+ separator = imap_get_path_separator(session, IMAP_FOLDER(folder), item->path, &ok);
+ if (is_fatal(ok))
+ return -1;
if (strchr(item->path, G_DIR_SEPARATOR)) {
dirpath = g_path_get_dirname(item->path);
newpath = g_strconcat(dirpath, G_DIR_SEPARATOR_S, name, NULL);
} else
newpath = g_strdup(name);
- real_newpath = imap_utf8_to_modified_utf7(newpath);
+ real_newpath = imap_utf8_to_modified_utf7(newpath, FALSE);
imap_path_separator_subst(real_newpath, separator);
ok = imap_cmd_rename(session, real_oldpath, real_newpath);
return -1;
}
if (item && item->path) {
- path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path);
- if (!path)
+ path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path, &r);
+ if (!path || is_fatal(r))
return -1;
if (!strcmp(path, "INBOX") && sub == FALSE)
return -1;
if (!session) {
return -1;
}
- path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path);
+ path = imap_get_real_path(session, IMAP_FOLDER(folder), item->path, &ok);
+ if (is_fatal(ok))
+ return -1;
imap_threaded_subscribe(folder, path, FALSE);
ok = imap_cmd_close(session);
if (ok != MAILIMAP_NO_ERROR) {
debug_print("close err %d\n", ok);
- imap_handle_error(SESSION(session), ok);
return ok;
}
}
ok = imap_cmd_delete(session, path);
- if (ok != MAILIMAP_NO_ERROR) {
+ if (ok != MAILIMAP_NO_ERROR && !is_fatal(ok)) {
gchar *tmp = g_strdup_printf("%s%c", path,
- imap_get_path_separator(session, IMAP_FOLDER(folder), path));
+ imap_get_path_separator(session, IMAP_FOLDER(folder), path, &ok));
g_free(path);
path = tmp;
- ok = imap_cmd_delete(session, path);
+ if (!is_fatal(ok))
+ ok = imap_cmd_delete(session, path);
}
if (ok != MAILIMAP_NO_ERROR) {
IMAPSession *session = stuff->session;
FolderItem *item = stuff->item;
MsgNumberList *numlist = stuff->numlist;
-
GSList *newlist = NULL;
GSList *llast = NULL;
GSList *seq_list, *cur;
+ gboolean got_alien_tags = FALSE;
debug_print("uncached_messages\n");
session_set_access_time(SESSION(session));
count = 0;
- for(i = 0 ; i < carray_count(env_list) ; i ++) {
+ for(i = 0 ; i < carray_count(env_list) ; i += 2) {
struct imap_fetch_env_info * info;
MsgInfo * msginfo;
-
+ GSList *tags = NULL, *cur = NULL;
info = carray_get(env_list, i);
+ tags = carray_get(env_list, i+1);
msginfo = imap_envelope_from_lep(info, item);
- if (msginfo == NULL)
+ if (msginfo == NULL) {
+ slist_free_strings(tags);
+ g_slist_free(tags);
continue;
+ }
+ if (tags != NULL) {
+ g_slist_free(msginfo->tags);
+ msginfo->tags = NULL;
+ }
+ for (cur = tags; cur; cur = cur->next) {
+ gchar *real_tag = imap_modified_utf7_to_utf8(cur->data, TRUE);
+ gint id = 0;
+ id = tags_get_id_for_str(real_tag);
+ if (id == -1) {
+ id = tags_add_tag(real_tag);
+ got_alien_tags = TRUE;
+ }
+ if (!g_slist_find(msginfo->tags, GINT_TO_POINTER(id))) {
+ msginfo->tags = g_slist_append(
+ msginfo->tags,
+ GINT_TO_POINTER(id));
+ }
+ g_free(real_tag);
+ }
+ slist_free_strings(tags);
+ g_slist_free(tags);
msginfo->folder = item;
if (!newlist)
llast = newlist = g_slist_append(newlist, msginfo);
imap_fetch_env_free(env_list);
}
+ if (got_alien_tags) {
+ tags_write_tags();
+ main_window_reflect_tags_changes(mainwindow_get_mainwindow());
+ }
+
for (cur = seq_list; cur != NULL; cur = g_slist_next(cur)) {
struct mailimap_set * imapset;
IMAPFolder *imap_folder = NULL;
IMAPSession *session = NULL;
gchar result = '/';
-
+ gint ok;
if (!item)
return '/';
folder = item->folder;
debug_print("getting session...");
session = imap_session_get(FOLDER(folder));
- result = imap_get_path_separator(session, imap_folder, item->path);
+ result = imap_get_path_separator(session, imap_folder, item->path, &ok);
return result;
}
-static gchar imap_refresh_path_separator(IMAPSession *session, IMAPFolder *folder, const gchar *subfolder)
+static gchar imap_refresh_path_separator(IMAPSession *session, IMAPFolder *folder, const gchar *subfolder, gint *ok)
{
clist * lep_list;
int r;
if (r != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
log_warning(LOG_PROTOCOL, _("LIST failed\n"));
+ *ok = r;
return '\0';
}
separator = mb->mb_delimiter;
debug_print("got separator: %c\n", folder->last_seen_separator);
}
+ *ok = MAILIMAP_NO_ERROR;
mailimap_list_result_free(lep_list);
return separator;
}
-static gchar imap_get_path_separator(IMAPSession *session, IMAPFolder *folder, const gchar *path)
+static gchar imap_get_path_separator(IMAPSession *session, IMAPFolder *folder, const gchar *path, gint *ok)
{
gchar separator = '/';
if (folder->last_seen_separator == 0) {
- folder->last_seen_separator = imap_refresh_path_separator(session, folder, "");
+ folder->last_seen_separator = imap_refresh_path_separator(session, folder, "", ok);
}
if (folder->last_seen_separator == 0) {
- folder->last_seen_separator = imap_refresh_path_separator(session, folder, "INBOX");
+ folder->last_seen_separator = imap_refresh_path_separator(session, folder, "INBOX", ok);
}
if (folder->last_seen_separator != 0) {
return separator;
}
-static gchar *imap_get_real_path(IMAPSession *session, IMAPFolder *folder, const gchar *path)
+static gchar *imap_get_real_path(IMAPSession *session, IMAPFolder *folder, const gchar *path, gint *ok)
{
gchar *real_path;
gchar separator;
g_return_val_if_fail(folder != NULL, NULL);
g_return_val_if_fail(path != NULL, NULL);
- real_path = imap_utf8_to_modified_utf7(path);
- separator = imap_get_path_separator(session, folder, path);
+ real_path = imap_utf8_to_modified_utf7(path, FALSE);
+ separator = imap_get_path_separator(session, folder, path, ok);
imap_path_separator_subst(real_path, separator);
return real_path;
}
static gint imap_set_message_flags(IMAPSession *session,
+ IMAPFolderItem *item,
MsgNumberList *numlist,
IMAPFlags flags,
+ GSList *tags,
gboolean is_set)
{
gint ok = 0;
statusbar_progress_all(set_item->set_first, total, 1);
- ok = imap_cmd_store(session, imapset,
- flags, is_set);
+ ok = imap_cmd_store(session, item, imapset,
+ flags, tags, is_set);
statusbar_progress_all(set_item->set_last, total, 1);
if (ok != MAILIMAP_NO_ERROR && folder->max_set_size > 20) {
/* reduce max set size */
} select_data;
static gint imap_select(IMAPSession *session, IMAPFolder *folder,
- const gchar *path,
+ FolderItem *item,
gint *exists, gint *recent, gint *unseen,
- guint32 *uid_validity, gboolean block)
+ guint32 *uid_validity, gint *can_create_flags,
+ gboolean block)
{
gchar *real_path;
gint ok;
gint exists_, recent_, unseen_;
guint32 uid_validity_;
-
- if (!exists && !recent && !unseen && !uid_validity) {
+ gint can_create_flags_;
+ const gchar *path = item ? item->path:NULL;
+
+ if (!item) {
+ return MAILIMAP_ERROR_BAD_STATE;
+ }
+
+ if (!exists && !recent && !unseen && !uid_validity && !can_create_flags) {
if (session->mbox && strcmp(session->mbox, path) == 0)
return MAILIMAP_NO_ERROR;
}
+ if (!exists && !recent && !unseen && !uid_validity && can_create_flags) {
+ if (session->mbox && strcmp(session->mbox, path) == 0) {
+ if (IMAP_FOLDER_ITEM(item)->can_create_flags != ITEM_CAN_CREATE_FLAGS_UNKNOWN)
+ return MAILIMAP_NO_ERROR;
+ }
+ }
if (!exists)
exists = &exists_;
if (!recent)
unseen = &unseen_;
if (!uid_validity)
uid_validity = &uid_validity_;
+ if (!can_create_flags)
+ can_create_flags = &can_create_flags_;
g_free(session->mbox);
session->mbox = NULL;
session->recent = 0;
session->expunge = 0;
- real_path = imap_get_real_path(session, folder, path);
-
+ real_path = imap_get_real_path(session, folder, path, &ok);
+ if (is_fatal(ok))
+ return ok;
+ g_slist_free(IMAP_FOLDER_ITEM(item)->ok_flags);
+ IMAP_FOLDER_ITEM(item)->ok_flags = NULL;
ok = imap_cmd_select(session, real_path,
- exists, recent, unseen, uid_validity, block);
+ exists, recent, unseen, uid_validity, can_create_flags,
+ &(IMAP_FOLDER_ITEM(item)->ok_flags), block);
if (ok != MAILIMAP_NO_ERROR) {
log_warning(LOG_PROTOCOL, _("can't select folder: %s\n"), real_path);
} else {
session->expunge = 0;
session->unseen = *unseen;
session->uid_validity = *uid_validity;
- debug_print("select: exists %d recent %d expunge %d uid_validity %d\n",
+ debug_print("select: exists %d recent %d expunge %d uid_validity %d can_create_flags %d\n",
session->exists, session->recent, session->expunge,
- session->uid_validity);
+ session->uid_validity, *can_create_flags);
+ }
+ if (*can_create_flags) {
+ IMAP_FOLDER_ITEM(item)->can_create_flags = ITEM_CAN_CREATE_FLAGS;
+ } else {
+ IMAP_FOLDER_ITEM(item)->can_create_flags = ITEM_CANNOT_CREATE_FLAGS;
}
g_free(real_path);
gchar *real_path;
guint mask = 0;
- real_path = imap_get_real_path(session, folder, path);
+ real_path = imap_get_real_path(session, folder, path, &r);
+ if (is_fatal(r))
+ return r;
if (messages) {
mask |= 1 << 0;
!strcmp(session->mbox, item->item.path)) {
r = imap_cmd_close(session);
if (r != MAILIMAP_NO_ERROR) {
- imap_handle_error(SESSION(session), r);
debug_print("close err %d\n", r);
return r;
}
"has been compiled without OpenSSL "
"support.\n"),
SESSION(session)->server);
- return MAILIMAP_ERROR_BAD_STATE;
+ return MAILIMAP_ERROR_LOGIN;
#endif
} else {
log_error(LOG_PROTOCOL, _("Server logins are disabled.\n"));
- return MAILIMAP_ERROR_BAD_STATE;
+ return MAILIMAP_ERROR_LOGIN;
}
}
static gint imap_cmd_select(IMAPSession *session, const gchar *folder,
gint *exists, gint *recent, gint *unseen,
- guint32 *uid_validity, gboolean block)
+ guint32 *uid_validity, gint *can_create_flags,
+ GSList **ok_flags, gboolean block)
{
int r;
r = imap_threaded_select(session->folder, folder,
- exists, recent, unseen, uid_validity);
+ exists, recent, unseen, uid_validity, can_create_flags, ok_flags);
if (r != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
debug_print("select err %d\n", r);
r = imap_threaded_create(session->folder, folder);
if (r != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
-
return r;
}
if (r != MAILIMAP_NO_ERROR) {
imap_handle_error(SESSION(session), r);
debug_print("fetch err %d\n", r);
- return GINT_TO_POINTER(MAILIMAP_ERROR_BAD_STATE);
+ return GINT_TO_POINTER(r);
}
return GINT_TO_POINTER(MAILIMAP_NO_ERROR);
}
}
-static gint imap_cmd_append(IMAPSession *session, const gchar *destfolder,
+static gint imap_cmd_append(IMAPSession *session,
+ IMAPFolderItem *item,
+ const gchar *destfolder,
const gchar *file, IMAPFlags flags,
guint32 *new_uid)
{
g_return_val_if_fail(file != NULL, MAILIMAP_ERROR_BAD_STATE);
- flag_list = imap_flag_to_lep(flags);
+ flag_list = imap_flag_to_lep(item, flags, NULL);
lock_session(session);
r = imap_threaded_append(session->folder, destfolder,
file, flag_list, (int *)new_uid);
return MAILIMAP_NO_ERROR;
}
-static gint imap_cmd_store(IMAPSession *session, struct mailimap_set * set,
- IMAPFlags flags, int do_add)
+static gint imap_cmd_store(IMAPSession *session,
+ IMAPFolderItem *item,
+ struct mailimap_set * set,
+ IMAPFlags flags, GSList *tags, int do_add)
{
int r;
- struct mailimap_flag_list * flag_list;
+ struct mailimap_flag_list * flag_list = NULL;
struct mailimap_store_att_flags * store_att_flags;
- flag_list = imap_flag_to_lep(flags);
-
+ flag_list = imap_flag_to_lep(item, flags, tags);
+
if (do_add)
store_att_flags =
mailimap_store_att_flags_new_add_flags_silent(flag_list);
}
}
-/* ===================================================================
- * UTF-7 conversion routines as in RFC 2192
- * ===================================================================
- * These two functions from:
- * libimap library.
- * Copyright (C) 2003-2004 Pawel Salek. */
+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 *real_oldpath, *real_newpath;
+ gchar *base;
+ gchar *new_itempath;
+ gint oldpathlen;
+ IMAPSession *session = imap_session_get(item->folder);
+ gint ok;
+ oldpathlen = strlen(oldpath);
+ if (strncmp(oldpath, item->path, oldpathlen) != 0) {
+ g_warning("path doesn't match: %s, %s\n", oldpath, item->path);
+ return TRUE;
+ }
-/* UTF7 modified base64 alphabet */
-static char base64chars[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+,";
-#define UNDEFINED 64
+ 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);
-/* UTF16 definitions */
-#define UTF16MASK 0x03FFUL
-#define UTF16SHIFT 10
-#define UTF16BASE 0x10000UL
-#define UTF16HIGHSTART 0xD800UL
-#define UTF16HIGHEND 0xDBFFUL
-#define UTF16LOSTART 0xDC00UL
-#define UTF16LOEND 0xDFFFUL
+ real_oldpath = imap_get_real_path(session, IMAP_FOLDER(item->folder), item->path, &ok);
+ g_free(item->path);
+ item->path = new_itempath;
+
+ real_newpath = imap_get_real_path(session, IMAP_FOLDER(item->folder), item->path, &ok);
+
+ imap_threaded_subscribe(item->folder, real_oldpath, FALSE);
+ imap_threaded_subscribe(item->folder, real_newpath, TRUE);
+ g_free(real_oldpath);
+ g_free(real_newpath);
+ return FALSE;
+}
-/* Convert an IMAP mailbox to a UTF-8 string.
- * dst needs to have roughly 4 times the storage space of src
- * Hex encoding can triple the size of the input
- * UTF-7 can be slightly denser than UTF-8
- * (worst case: 8 octets UTF-7 becomes 9 octets UTF-8)
- */
-static char*
-imap_modified_utf7_to_utf8(const char *mbox)
+static gint get_list_of_uids(IMAPSession *session, Folder *folder, IMAPFolderItem *item, GSList **msgnum_list)
{
- unsigned c, i, bitcount;
- unsigned long ucs4, utf16, bitbuf;
- unsigned char base64[256];
- const char *src;
- char *dst, *res = malloc(2*strlen(mbox)+1);
+ GSList *uidlist, *elem;
+ int r = -1;
+ clist * lep_uidlist;
+ gint ok, nummsgs = 0, lastuid_old;
- bitbuf = 0;
- dst = res;
- src = mbox;
- if(!dst) return NULL;
- /* initialize modified base64 decoding table */
- memset(base64, UNDEFINED, sizeof (base64));
- for (i = 0; i < sizeof (base64chars); ++i) {
- base64[(unsigned)base64chars[i]] = i;
- }
+ if (session == NULL) {
+ return -1;
+ }
- /* loop until end of string */
- while (*src != '\0') {
- c = *src++;
- /* deal with literal characters and &- */
- if (c != '&' || *src == '-') {
- /* encode literally */
- *dst++ = c;
- /* skip over the '-' if this is an &- sequence */
- if (c == '&') ++src;
- } else {
- /* convert modified UTF-7 -> UTF-16 -> UCS-4 -> UTF-8 -> HEX */
- bitbuf = 0;
- bitcount = 0;
- ucs4 = 0;
- while ((c = base64[(unsigned char) *src]) != UNDEFINED) {
- ++src;
- bitbuf = (bitbuf << 6) | c;
- bitcount += 6;
- /* enough bits for a UTF-16 character? */
- if (bitcount >= 16) {
- bitcount -= 16;
- utf16 = (bitcount ? bitbuf >> bitcount
- : bitbuf) & 0xffff;
- /* convert UTF16 to UCS4 */
- if
- (utf16 >= UTF16HIGHSTART && utf16 <= UTF16HIGHEND) {
- ucs4 = (utf16 - UTF16HIGHSTART) << UTF16SHIFT;
- continue;
- } else if
- (utf16 >= UTF16LOSTART && utf16 <= UTF16LOEND) {
- ucs4 += utf16 - UTF16LOSTART + UTF16BASE;
- } else {
- ucs4 = utf16;
- }
-
- /* convert UTF-16 range of UCS4 to UTF-8 */
- if (ucs4 <= 0x7fUL) {
- dst[0] = ucs4;
- dst += 1;
- } else if (ucs4 <= 0x7ffUL) {
- dst[0] = 0xc0 | (ucs4 >> 6);
- dst[1] = 0x80 | (ucs4 & 0x3f);
- dst += 2;
- } else if (ucs4 <= 0xffffUL) {
- dst[0] = 0xe0 | (ucs4 >> 12);
- dst[1] = 0x80 | ((ucs4 >> 6) & 0x3f);
- dst[2] = 0x80 | (ucs4 & 0x3f);
- dst += 3;
- } else {
- dst[0] = 0xf0 | (ucs4 >> 18);
- dst[1] = 0x80 | ((ucs4 >> 12) & 0x3f);
- dst[2] = 0x80 | ((ucs4 >> 6) & 0x3f);
- dst[3] = 0x80 | (ucs4 & 0x3f);
- dst += 4;
- }
- }
- }
- /* skip over trailing '-' in modified UTF-7 encoding */
- if (*src == '-') ++src;
- }
- }
- /* terminate destination string */
- *dst = '\0';
- return res;
-}
-
-/* Convert hex coded UTF-8 string to modified UTF-7 IMAP mailbox
- * dst should be about twice the length of src to deal with non-hex
- * coded URLs
- */
-static char*
-imap_utf8_to_modified_utf7(const char *src)
-{
- unsigned int utf8pos, utf8total, c, utf7mode, bitstogo, utf16flag;
- unsigned long ucs4 = 0, bitbuf = 0;
-
- /* initialize hex lookup table */
- char *dst, *res = malloc(2*strlen(src)+1);
- dst = res;
- if(!dst) return NULL;
-
- utf7mode = 0;
- utf8total = 0;
- bitstogo = 0;
- utf8pos = 0;
- while ((c = (unsigned char)*src) != '\0') {
- ++src;
- /* normal character? */
- if (c >= ' ' && c <= '~') {
- /* switch out of UTF-7 mode */
- if (utf7mode) {
- if (bitstogo) {
- *dst++ = base64chars[(bitbuf << (6 - bitstogo)) & 0x3F];
- }
- *dst++ = '-';
- utf7mode = 0;
- utf8pos = 0;
- bitstogo = 0;
- utf8total= 0;
- }
- *dst++ = c;
- /* encode '&' as '&-' */
- if (c == '&') {
- *dst++ = '-';
- }
- continue;
- }
- /* switch to UTF-7 mode */
- if (!utf7mode) {
- *dst++ = '&';
- utf7mode = 1;
- }
- /* Encode US-ASCII characters as themselves */
- if (c < 0x80) {
- ucs4 = c;
- utf8total = 1;
- } else if (utf8total) {
- /* save UTF8 bits into UCS4 */
- ucs4 = (ucs4 << 6) | (c & 0x3FUL);
- if (++utf8pos < utf8total) {
- continue;
- }
- } else {
- utf8pos = 1;
- if (c < 0xE0) {
- utf8total = 2;
- ucs4 = c & 0x1F;
- } else if (c < 0xF0) {
- utf8total = 3;
- ucs4 = c & 0x0F;
- } else {
- /* NOTE: can't convert UTF8 sequences longer than 4 */
- utf8total = 4;
- ucs4 = c & 0x03;
- }
- continue;
- }
- /* loop to split ucs4 into two utf16 chars if necessary */
- utf8total = 0;
- do {
- if (ucs4 >= UTF16BASE) {
- ucs4 -= UTF16BASE;
- bitbuf = (bitbuf << 16) | ((ucs4 >> UTF16SHIFT)
- + UTF16HIGHSTART);
- ucs4 = (ucs4 & UTF16MASK) + UTF16LOSTART;
- utf16flag = 1;
- } else {
- bitbuf = (bitbuf << 16) | ucs4;
- utf16flag = 0;
- }
- bitstogo += 16;
- /* spew out base64 */
- while (bitstogo >= 6) {
- bitstogo -= 6;
- *dst++ = base64chars[(bitstogo ? (bitbuf >> bitstogo)
- : bitbuf)
- & 0x3F];
- }
- } while (utf16flag);
- }
- /* if in UTF-7 mode, finish in ASCII */
- if (utf7mode) {
- if (bitstogo) {
- *dst++ = base64chars[(bitbuf << (6 - bitstogo)) & 0x3F];
- }
- *dst++ = '-';
- }
- /* tie off string */
- *dst = '\0';
- return res;
-}
-
-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 *real_oldpath, *real_newpath;
- gchar *base;
- gchar *new_itempath;
- gint oldpathlen;
- IMAPSession *session = imap_session_get(item->folder);
-
- 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);
-
- real_oldpath = imap_get_real_path(session, IMAP_FOLDER(item->folder), item->path);
- g_free(item->path);
- item->path = new_itempath;
-
- real_newpath = imap_get_real_path(session, IMAP_FOLDER(item->folder), item->path);
-
- imap_threaded_subscribe(item->folder, real_oldpath, FALSE);
- imap_threaded_subscribe(item->folder, real_newpath, TRUE);
-
- g_free(real_oldpath);
- g_free(real_newpath);
- return FALSE;
-}
-
-static gint get_list_of_uids(IMAPSession *session, Folder *folder, IMAPFolderItem *item, GSList **msgnum_list)
-{
- GSList *uidlist, *elem;
- int r = -1;
- clist * lep_uidlist;
- gint ok, nummsgs = 0, lastuid_old;
-
- if (session == NULL) {
- return -1;
- }
-
- ok = imap_select(session, IMAP_FOLDER(folder), item->item.path,
- NULL, NULL, NULL, NULL, TRUE);
+ ok = imap_select(session, IMAP_FOLDER(folder), FOLDER_ITEM(item),
+ NULL, NULL, NULL, NULL, NULL, TRUE);
if (ok != MAILIMAP_NO_ERROR) {
return -1;
}
uidlist = g_slist_concat(fetchuid_list, uidlist);
} else {
carray * lep_uidtab;
- if (r != -1) /* inited */
+ if (r != -1) { /* inited */
imap_handle_error(SESSION(session), r);
+ if (is_fatal(r))
+ return -1;
+ }
r = imap_threaded_fetch_uid(folder, 1,
&lep_uidtab);
if (r == MAILIMAP_NO_ERROR) {
lock_session(session); /* unlocked later in the function */
debug_print("IMAP getting msginfos\n");
- ok = imap_select(session, IMAP_FOLDER(folder), item->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), item,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
return NULL;
}
if ( MSG_IS_REPLIED(msginfo->flags) && !(newflags & MSG_REPLIED))
flags_unset |= IMAP_FLAG_ANSWERED;
+ if (!MSG_IS_FORWARDED(msginfo->flags) && (newflags & MSG_FORWARDED))
+ flags_set |= IMAP_FLAG_FORWARDED;
+ if ( MSG_IS_FORWARDED(msginfo->flags) && !(newflags & MSG_FORWARDED))
+ flags_unset |= IMAP_FLAG_FORWARDED;
+
+ if (!MSG_IS_SPAM(msginfo->flags) && (newflags & MSG_SPAM)) {
+ flags_set |= IMAP_FLAG_SPAM;
+ flags_unset |= IMAP_FLAG_HAM;
+ }
+ if ( MSG_IS_SPAM(msginfo->flags) && !(newflags & MSG_SPAM)) {
+ flags_set |= IMAP_FLAG_HAM;
+ flags_unset |= IMAP_FLAG_SPAM;
+ }
if (!MSG_IS_DELETED(msginfo->flags) && (newflags & MSG_DELETED))
flags_set |= IMAP_FLAG_DELETED;
if ( MSG_IS_DELETED(msginfo->flags) && !(newflags & MSG_DELETED))
return;
}
- if ((ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
- NULL, NULL, NULL, NULL, FALSE)) != MAILIMAP_NO_ERROR) {
+ if ((ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder,
+ NULL, NULL, NULL, NULL, NULL, FALSE)) != MAILIMAP_NO_ERROR) {
return;
}
numlist.next = NULL;
} else {
debug_print("IMAP changing flags\n");
if (flags_set) {
- ok = imap_set_message_flags(session, &numlist, flags_set, TRUE);
+ ok = imap_set_message_flags(session, IMAP_FOLDER_ITEM(item), &numlist, flags_set, NULL, TRUE);
if (ok != MAILIMAP_NO_ERROR) {
return;
}
}
if (flags_unset) {
- ok = imap_set_message_flags(session, &numlist, flags_unset, FALSE);
+ ok = imap_set_message_flags(session, IMAP_FOLDER_ITEM(item), &numlist, flags_unset, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
return;
}
session = imap_session_get(folder);
if (!session) return -1;
- ok = imap_select(session, IMAP_FOLDER(folder), item->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(folder), item,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
if (ok != MAILIMAP_NO_ERROR) {
return ok;
}
numlist.data = GINT_TO_POINTER(uid);
ok = imap_set_message_flags
- (session, &numlist, IMAP_FLAG_DELETED, TRUE);
+ (session, IMAP_FOLDER_ITEM(item), &numlist, IMAP_FLAG_DELETED, NULL, TRUE);
if (ok != MAILIMAP_NO_ERROR) {
log_warning(LOG_PROTOCOL, _("can't set deleted flags: %d\n"), uid);
return ok;
return elem != NULL ? GPOINTER_TO_INT(elem->data) : (gint)-1;
}
+static gboolean flag_ok(IMAPFolderItem *item, guint flag)
+{
+ if (item->ok_flags && g_slist_find(item->ok_flags, GUINT_TO_POINTER(flag))) {
+ debug_print("flag %d is OK\n", flag);
+ return TRUE;
+ }
+ if (item->can_create_flags == ITEM_CAN_CREATE_FLAGS) {
+ debug_print("creating flags is OK\n");
+ return TRUE;
+ }
+ return FALSE;
+}
+
/*
* NEW and DELETED flags are not syncronized
* - The NEW/RECENT flags in IMAP folders can not really be directly
gint ok;
int r = MAILIMAP_NO_ERROR;
GHashTable *flags_hash = NULL;
+ GHashTable *tags_hash = NULL;
gboolean full_search = stuff->full_search;
GSList *sorted_list = NULL;
- GSList *unseen = NULL, *answered = NULL, *flagged = NULL, *deleted = NULL;
- GSList *p_unseen, *p_answered, *p_flagged, *p_deleted;
+ GSList *unseen = NULL, *answered = NULL, *flagged = NULL, *deleted = NULL, *forwarded = NULL, *spam = NULL;
GSList *seq_list, *cur;
gboolean reverse_seen = FALSE;
gboolean selected_folder;
gint exists_cnt, unseen_cnt;
-
+ gboolean got_alien_tags = FALSE;
+
session = imap_session_get(folder);
if (session == NULL) {
lock_session(session);
if (!selected_folder) {
- ok = imap_select(session, IMAP_FOLDER(folder), fitem->path,
- &exists_cnt, NULL, &unseen_cnt, NULL, TRUE);
+ ok = imap_select(session, IMAP_FOLDER(folder), fitem,
+ &exists_cnt, NULL, &unseen_cnt, NULL, NULL, TRUE);
if (ok != MAILIMAP_NO_ERROR) {
stuff->done = TRUE;
return GINT_TO_POINTER(-1);
goto bail;
}
+ if (flag_ok(IMAP_FOLDER_ITEM(fitem), IMAP_FLAG_FORWARDED)) {
+ r = imap_threaded_search(folder, IMAP_SEARCH_TYPE_FORWARDED,
+ full_search ? NULL:imapset, &lep_uidlist);
+ if (r == MAILIMAP_NO_ERROR) {
+ GSList * uidlist;
+
+ uidlist = imap_uid_list_from_lep(lep_uidlist);
+ mailimap_search_result_free(lep_uidlist);
+
+ forwarded = g_slist_concat(forwarded, uidlist);
+ } else {
+ imap_handle_error(SESSION(session), r);
+ goto bail;
+ }
+ }
+
+ if (flag_ok(IMAP_FOLDER_ITEM(fitem), IMAP_FLAG_SPAM)) {
+ r = imap_threaded_search(folder, IMAP_SEARCH_TYPE_SPAM,
+ full_search ? NULL:imapset, &lep_uidlist);
+ if (r == MAILIMAP_NO_ERROR) {
+ GSList * uidlist;
+
+ uidlist = imap_uid_list_from_lep(lep_uidlist);
+ mailimap_search_result_free(lep_uidlist);
+
+ spam = g_slist_concat(spam, uidlist);
+ } else {
+ imap_handle_error(SESSION(session), r);
+ goto bail;
+ }
+ }
+
r = imap_threaded_search(folder, IMAP_SEARCH_TYPE_DELETED,
full_search ? NULL:imapset, &lep_uidlist);
if (r == MAILIMAP_NO_ERROR) {
}
}
}
- p_unseen = unseen;
- p_answered = answered;
- p_flagged = flagged;
- p_deleted = deleted;
} else {
r = imap_threaded_fetch_uid_flags(folder, 1, &lep_uidtab);
if (r == MAILIMAP_NO_ERROR) {
- flags_hash = g_hash_table_new_full(g_int_hash, g_int_equal, free, NULL);
- imap_flags_hash_from_lep_uid_flags_tab(lep_uidtab, flags_hash);
+ flags_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, NULL);
+ tags_hash = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, NULL);
+ imap_flags_hash_from_lep_uid_flags_tab(lep_uidtab, flags_hash, tags_hash);
imap_fetch_uid_flags_list_free(lep_uidtab);
} else {
imap_handle_error(SESSION(session), r);
msginfo = (MsgInfo *) elem->data;
flags = msginfo->flags.perm_flags;
wasnew = (flags & MSG_NEW);
- oldflags = flags & ~(MSG_NEW|MSG_UNREAD|MSG_REPLIED|MSG_MARKED|MSG_DELETED);
+ oldflags = flags & ~(MSG_NEW|MSG_UNREAD|MSG_REPLIED|MSG_FORWARDED|MSG_MARKED|MSG_DELETED|MSG_SPAM);
if (folder->account && folder->account->low_bandwidth) {
if (fitem->opened || fitem->processing_pending || fitem == folder->inbox) {
- flags &= ~((reverse_seen ? 0 : MSG_UNREAD | MSG_NEW) | MSG_REPLIED | MSG_MARKED);
+ flags &= ~((reverse_seen ? 0 : MSG_UNREAD | MSG_NEW) | MSG_REPLIED | MSG_FORWARDED | MSG_MARKED | MSG_SPAM);
} else {
flags &= ~((reverse_seen ? 0 : MSG_UNREAD | MSG_NEW | MSG_MARKED));
}
if (reverse_seen)
flags |= MSG_UNREAD | (wasnew ? MSG_NEW : 0);
- if (gslist_find_next_num(&p_unseen, msginfo->msgnum) == msginfo->msgnum) {
+ if (gslist_find_next_num(&unseen, msginfo->msgnum) == msginfo->msgnum) {
if (!reverse_seen) {
flags |= MSG_UNREAD | (wasnew ? MSG_NEW : 0);
} else {
}
}
- if (gslist_find_next_num(&p_flagged, msginfo->msgnum) == msginfo->msgnum)
+ if (gslist_find_next_num(&flagged, msginfo->msgnum) == msginfo->msgnum)
flags |= MSG_MARKED;
else
flags &= ~MSG_MARKED;
if (fitem->opened || fitem->processing_pending || fitem == folder->inbox) {
- if (gslist_find_next_num(&p_answered, msginfo->msgnum) == msginfo->msgnum)
+ if (gslist_find_next_num(&answered, msginfo->msgnum) == msginfo->msgnum)
flags |= MSG_REPLIED;
else
flags &= ~MSG_REPLIED;
- if (gslist_find_next_num(&p_deleted, msginfo->msgnum) == msginfo->msgnum)
+ if (gslist_find_next_num(&forwarded, msginfo->msgnum) == msginfo->msgnum)
+ flags |= MSG_FORWARDED;
+ else
+ flags &= ~MSG_FORWARDED;
+ if (gslist_find_next_num(&spam, msginfo->msgnum) == msginfo->msgnum)
+ flags |= MSG_SPAM;
+ else
+ flags &= ~MSG_SPAM;
+ if (gslist_find_next_num(&deleted, msginfo->msgnum) == msginfo->msgnum)
flags |= MSG_DELETED;
else
flags &= ~MSG_DELETED;
}
} else {
if (flags_hash != NULL) {
- gint * puid;
-
- puid = malloc(sizeof(* puid));
- * puid = msginfo->msgnum;
- flags = GPOINTER_TO_INT(g_hash_table_lookup(flags_hash, puid));
- free(puid);
+ flags = GPOINTER_TO_INT(g_hash_table_lookup(flags_hash,
+ GINT_TO_POINTER(msginfo->msgnum)));
}
if ((flags & MSG_UNREAD) == 0)
else if (wasnew)
flags |= MSG_NEW;
flags |= oldflags;
+
+ if (tags_hash != NULL) {
+ GSList *tags = g_hash_table_lookup(tags_hash, GINT_TO_POINTER(msginfo->msgnum));
+ GSList *cur;
+
+ if (tags != NULL) {
+ g_slist_free(msginfo->tags);
+ msginfo->tags = NULL;
+ }
+ for (cur = tags; cur; cur = cur->next) {
+ gchar *real_tag = imap_modified_utf7_to_utf8(cur->data, TRUE);
+ gint id = 0;
+ id = tags_get_id_for_str(real_tag);
+ if (id == -1) {
+ id = tags_add_tag(real_tag);
+ got_alien_tags = TRUE;
+ }
+ if (!g_slist_find(msginfo->tags, GINT_TO_POINTER(id))) {
+ msginfo->tags = g_slist_append(
+ msginfo->tags,
+ GINT_TO_POINTER(id));
+ }
+ g_free(real_tag);
+ }
+ slist_free_strings(tags);
+ g_slist_free(tags);
+ }
}
g_relation_insert(msgflags, msginfo, GINT_TO_POINTER(flags));
}
+ if (got_alien_tags) {
+ tags_write_tags();
+ main_window_reflect_tags_changes(mainwindow_get_mainwindow());
+ }
+
if (flags_hash)
g_hash_table_destroy(flags_hash);
+ if (tags_hash)
+ g_hash_table_destroy(tags_hash);
imap_lep_set_free(seq_list);
g_slist_free(flagged);
g_slist_free(deleted);
g_slist_free(answered);
+ g_slist_free(forwarded);
+ g_slist_free(spam);
g_slist_free(unseen);
g_slist_free(sorted_list);
lock_session(session);
if (session) {
- ok = imap_select(session, IMAP_FOLDER(item->folder), item->path,
- NULL, NULL, NULL, NULL, FALSE);
+ ok = imap_select(session, IMAP_FOLDER(item->folder), item,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
+ }
+ if (ok == MAILIMAP_NO_ERROR) {
+ ok = imap_set_message_flags(session, IMAP_FOLDER_ITEM(item),
+ data->msglist, flags_value, NULL, flags_set);
+ } else {
+ g_warning("can't select mailbox %s\n", item->path);
+ }
+
+ if (!is_fatal(ok))
+ unlock_session(session);
+
+ g_slist_free(data->msglist);
+ g_free(data);
+ return TRUE;
+}
+
+static gboolean process_tags(gpointer key, gpointer value, gpointer user_data)
+{
+ gboolean tags_set = GPOINTER_TO_INT(user_data);
+ TagsData *data = (TagsData *)value;
+ IMAPFolderItem *_item = data->item;
+ FolderItem *item = (FolderItem *)_item;
+ gchar *str = data->str;
+ gint ok = MAILIMAP_ERROR_BAD_STATE;
+ IMAPSession *session = NULL;
+
+ debug_print("getting session...\n");
+ session = imap_session_get(item->folder);
+
+ data->msglist = g_slist_reverse(data->msglist);
+
+ debug_print("IMAP %ssetting tags %s for %d messages\n",
+ tags_set?"":"un",
+ str,
+ g_slist_length(data->msglist));
+
+ lock_session(session);
+ if (session) {
+ ok = imap_select(session, IMAP_FOLDER(item->folder), item,
+ NULL, NULL, NULL, NULL, NULL, FALSE);
}
if (ok == MAILIMAP_NO_ERROR) {
- ok = imap_set_message_flags(session, data->msglist, flags_value, flags_set);
+ GSList list;
+ list.data = str;
+ list.next = NULL;
+ ok = imap_set_message_flags(session, IMAP_FOLDER_ITEM(item),
+ data->msglist, 0, &list, tags_set);
} else {
g_warning("can't select mailbox %s\n", item->path);
}
unlock_session(session);
g_slist_free(data->msglist);
+ g_free(data->str);
g_free(data);
return TRUE;
}
g_hash_table_destroy(item->flags_unset_table);
item->flags_unset_table = NULL;
}
+ if (item->tags_set_table) {
+ g_hash_table_foreach_remove(item->tags_set_table, process_tags, GINT_TO_POINTER(TRUE));
+ g_hash_table_destroy(item->tags_set_table);
+ item->tags_set_table = NULL;
+ }
+ if (item->tags_unset_table) {
+ g_hash_table_foreach_remove(item->tags_unset_table, process_tags, GINT_TO_POINTER(FALSE));
+ g_hash_table_destroy(item->tags_unset_table);
+ item->tags_unset_table = NULL;
+ }
}
if (!item->flags_unset_table) {
item->flags_unset_table = g_hash_table_new(NULL, g_direct_equal);
}
+ if (!item->tags_set_table) {
+ item->tags_set_table = g_hash_table_new(NULL, g_direct_equal);
+ }
+ if (!item->tags_unset_table) {
+ item->tags_unset_table = g_hash_table_new(NULL, g_direct_equal);
+ }
session = imap_session_get(folder);
if (session) {
imap_refresh_sensitivity(session);
dup_name[strlen(dup_name)-1] = '\0';
}
- loc_name = imap_modified_utf7_to_utf8(base);
- loc_path = imap_modified_utf7_to_utf8(dup_name);
+ loc_name = imap_modified_utf7_to_utf8(base, FALSE);
+ loc_path = imap_modified_utf7_to_utf8(dup_name, FALSE);
new_item = folder_item_new(FOLDER(folder), loc_name, loc_path);
if ((flags & ETPAN_IMAP_MB_NOINFERIORS) != 0)
}
static void imap_flags_hash_from_lep_uid_flags_tab(carray * list,
- GHashTable * hash)
+ GHashTable * hash,
+ GHashTable * tags_hash)
{
unsigned int i;
GSList * result;
result = NULL;
- for(i = 0 ; i < carray_count(list) ; i += 2) {
+ for(i = 0 ; i < carray_count(list) ; i += 3) {
uint32_t * puid;
int * pflags;
- gint * pguid;
+ GSList *tags;
puid = carray_get(list, i);
pflags = carray_get(list, i + 1);
- pguid = malloc(sizeof(* pguid));
- * pguid = * puid;
+ tags = carray_get(list, i + 2);
- g_hash_table_insert(hash, pguid, GINT_TO_POINTER(* pflags));
+ g_hash_table_insert(hash, GINT_TO_POINTER(*puid), GINT_TO_POINTER(* pflags));
+ g_hash_table_insert(tags_hash, GINT_TO_POINTER(*puid), tags);
}
}
{
MsgInfo *msginfo = NULL;
guint32 uid = 0;
- size_t size = 0;
+ goffset size = 0;
MsgFlags flags = {0, 0};
if (info->headers == NULL)
flags.perm_flags = info->flags;
uid = info->uid;
- size = info->size;
+ size = (goffset) info->size;
msginfo = procheader_parse_str(info->headers, flags, FALSE, FALSE);
if (msginfo) {
g_slist_free(seq_list);
}
-static struct mailimap_flag_list * imap_flag_to_lep(IMAPFlags flags)
+static struct mailimap_flag_list * imap_flag_to_lep(IMAPFolderItem *item, IMAPFlags flags, GSList *tags)
{
struct mailimap_flag_list * flag_list;
-
+ GSList *cur = tags;
+
flag_list = mailimap_flag_list_new_empty();
if (IMAP_IS_SEEN(flags))
if (IMAP_IS_DRAFT(flags))
mailimap_flag_list_add(flag_list,
mailimap_flag_new_draft());
+ if (IMAP_IS_FORWARDED(flags) && flag_ok(item, IMAP_FLAG_FORWARDED))
+ mailimap_flag_list_add(flag_list,
+ mailimap_flag_new_flag_keyword(strdup("$Forwarded")));
+ if (IMAP_IS_SPAM(flags) && flag_ok(item, IMAP_FLAG_SPAM))
+ mailimap_flag_list_add(flag_list,
+ mailimap_flag_new_flag_keyword(strdup("Junk")));
+ else if (IMAP_IS_HAM(flags) && flag_ok(item, IMAP_FLAG_HAM))
+ mailimap_flag_list_add(flag_list,
+ mailimap_flag_new_flag_keyword(strdup("NonJunk")));
+ for (; cur; cur = cur->next) {
+ gchar *enc_str =
+ imap_utf8_to_modified_utf7(cur->data, TRUE);
+ g_strstrip(enc_str);
+
+ mailimap_flag_list_add(flag_list,
+ mailimap_flag_new_flag_keyword(enc_str));
+ }
+
return flag_list;
}
void imap_disconnect_all(void)
{
GList *list;
+ gboolean short_timeout;
+#ifdef HAVE_NETWORKMANAGER_SUPPORT
+ GError *error;
+#endif
+
+#ifdef HAVE_NETWORKMANAGER_SUPPORT
+ error = NULL;
+ short_timeout = !networkmanager_is_online(&error);
+ if(error) {
+ short_timeout = TRUE;
+ g_error_free(error);
+ }
+#else
+ short_timeout = TRUE;
+#endif
+
+ if(short_timeout)
+ imap_main_set_timeout(1);
+
for (list = account_get_list(); list != NULL; list = list->next) {
PrefsAccount *account = list->data;
if (account->protocol == A_IMAP4) {
IMAPSession *session = (IMAPSession *)folder->session;
imap_threaded_disconnect(FOLDER(folder));
SESSION(session)->state = SESSION_DISCONNECTED;
+ SESSION(session)->sock = NULL;
session_destroy(SESSION(session));
folder->session = NULL;
}
}
}
+
+ if(short_timeout)
+ imap_main_set_timeout(prefs_common.io_timeout_secs);
}
void imap_folder_unref(Folder *folder)
#endif
return tag;
}
+
+/* ===================================================================
+ * UTF-7 conversion routines as in RFC 2192
+ * ===================================================================
+ * These two functions from:
+ * libimap library.
+ * Copyright (C) 2003-2004 Pawel Salek. */
+
+/* UTF7 modified base64 alphabet */
+static char base64chars[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+,";
+#define UNDEFINED 64
+
+/* UTF16 definitions */
+#define UTF16MASK 0x03FFUL
+#define UTF16SHIFT 10
+#define UTF16BASE 0x10000UL
+#define UTF16HIGHSTART 0xD800UL
+#define UTF16HIGHEND 0xDBFFUL
+#define UTF16LOSTART 0xDC00UL
+#define UTF16LOEND 0xDFFFUL
+
+
+/* Convert an IMAP mailbox to a UTF-8 string.
+ * dst needs to have roughly 4 times the storage space of src
+ * Hex encoding can triple the size of the input
+ * UTF-7 can be slightly denser than UTF-8
+ * (worst case: 8 octets UTF-7 becomes 9 octets UTF-8)
+ */
+char* imap_modified_utf7_to_utf8(const char *mbox, gboolean change_spaces)
+{
+ unsigned c, i, bitcount;
+ unsigned long ucs4, utf16, bitbuf;
+ unsigned char base64[256];
+ const char *src;
+ char *dst, *res = malloc(2*strlen(mbox)+1);
+
+ bitbuf = 0;
+ dst = res;
+ src = mbox;
+ if(!dst) return NULL;
+ /* initialize modified base64 decoding table */
+ memset(base64, UNDEFINED, sizeof (base64));
+ for (i = 0; i < sizeof (base64chars); ++i) {
+ base64[(unsigned)base64chars[i]] = i;
+ }
+
+ /* loop until end of string */
+ while (*src != '\0') {
+ c = *src++;
+ /* deal with literal characters and &- */
+ if (c != '&' || *src == '-') {
+ /* encode literally */
+ if (change_spaces && c == '_')
+ *dst++ = ' ';
+ else
+ *dst++ = c;
+ /* skip over the '-' if this is an &- sequence */
+ if (c == '&') ++src;
+ } else {
+ /* convert modified UTF-7 -> UTF-16 -> UCS-4 -> UTF-8 -> HEX */
+ bitbuf = 0;
+ bitcount = 0;
+ ucs4 = 0;
+ while ((c = base64[(unsigned char) *src]) != UNDEFINED) {
+ ++src;
+ bitbuf = (bitbuf << 6) | c;
+ bitcount += 6;
+ /* enough bits for a UTF-16 character? */
+ if (bitcount >= 16) {
+ bitcount -= 16;
+ utf16 = (bitcount ? bitbuf >> bitcount
+ : bitbuf) & 0xffff;
+ /* convert UTF16 to UCS4 */
+ if
+ (utf16 >= UTF16HIGHSTART && utf16 <= UTF16HIGHEND) {
+ ucs4 = (utf16 - UTF16HIGHSTART) << UTF16SHIFT;
+ continue;
+ } else if
+ (utf16 >= UTF16LOSTART && utf16 <= UTF16LOEND) {
+ ucs4 += utf16 - UTF16LOSTART + UTF16BASE;
+ } else {
+ ucs4 = utf16;
+ }
+
+ /* convert UTF-16 range of UCS4 to UTF-8 */
+ if (ucs4 <= 0x7fUL) {
+ dst[0] = ucs4;
+ dst += 1;
+ } else if (ucs4 <= 0x7ffUL) {
+ dst[0] = 0xc0 | (ucs4 >> 6);
+ dst[1] = 0x80 | (ucs4 & 0x3f);
+ dst += 2;
+ } else if (ucs4 <= 0xffffUL) {
+ dst[0] = 0xe0 | (ucs4 >> 12);
+ dst[1] = 0x80 | ((ucs4 >> 6) & 0x3f);
+ dst[2] = 0x80 | (ucs4 & 0x3f);
+ dst += 3;
+ } else {
+ dst[0] = 0xf0 | (ucs4 >> 18);
+ dst[1] = 0x80 | ((ucs4 >> 12) & 0x3f);
+ dst[2] = 0x80 | ((ucs4 >> 6) & 0x3f);
+ dst[3] = 0x80 | (ucs4 & 0x3f);
+ dst += 4;
+ }
+ }
+ }
+ /* skip over trailing '-' in modified UTF-7 encoding */
+ if (*src == '-') ++src;
+ }
+ }
+ /* terminate destination string */
+ *dst = '\0';
+ return res;
+}
+
+/* Convert hex coded UTF-8 string to modified UTF-7 IMAP mailbox
+ * dst should be about twice the length of src to deal with non-hex
+ * coded URLs
+ */
+char* imap_utf8_to_modified_utf7(const char *src, gboolean change_spaces)
+{
+ unsigned int utf8pos, utf8total, c, utf7mode, bitstogo, utf16flag;
+ unsigned long ucs4 = 0, bitbuf = 0;
+
+ /* initialize hex lookup table */
+ char *dst, *res = malloc(2*strlen(src)+1);
+ dst = res;
+ if(!dst) return NULL;
+
+ utf7mode = 0;
+ utf8total = 0;
+ bitstogo = 0;
+ utf8pos = 0;
+ while ((c = (unsigned char)*src) != '\0') {
+ ++src;
+ /* normal character? */
+ if (c >= ' ' && c <= '~' && (c != '_' || !change_spaces)) {
+ /* switch out of UTF-7 mode */
+ if (utf7mode) {
+ if (bitstogo) {
+ *dst++ = base64chars[(bitbuf << (6 - bitstogo)) & 0x3F];
+ }
+ *dst++ = '-';
+ utf7mode = 0;
+ utf8pos = 0;
+ bitstogo = 0;
+ utf8total= 0;
+ }
+ if (change_spaces && c == ' ')
+ *dst++ = '_';
+ else
+ *dst++ = c;
+ /* encode '&' as '&-' */
+ if (c == '&') {
+ *dst++ = '-';
+ }
+ continue;
+ }
+ /* switch to UTF-7 mode */
+ if (!utf7mode) {
+ *dst++ = '&';
+ utf7mode = 1;
+ }
+ /* Encode US-ASCII characters as themselves */
+ if (c < 0x80) {
+ ucs4 = c;
+ utf8total = 1;
+ } else if (utf8total) {
+ /* save UTF8 bits into UCS4 */
+ ucs4 = (ucs4 << 6) | (c & 0x3FUL);
+ if (++utf8pos < utf8total) {
+ continue;
+ }
+ } else {
+ utf8pos = 1;
+ if (c < 0xE0) {
+ utf8total = 2;
+ ucs4 = c & 0x1F;
+ } else if (c < 0xF0) {
+ utf8total = 3;
+ ucs4 = c & 0x0F;
+ } else {
+ /* NOTE: can't convert UTF8 sequences longer than 4 */
+ utf8total = 4;
+ ucs4 = c & 0x03;
+ }
+ continue;
+ }
+ /* loop to split ucs4 into two utf16 chars if necessary */
+ utf8total = 0;
+ do {
+ if (ucs4 >= UTF16BASE) {
+ ucs4 -= UTF16BASE;
+ bitbuf = (bitbuf << 16) | ((ucs4 >> UTF16SHIFT)
+ + UTF16HIGHSTART);
+ ucs4 = (ucs4 & UTF16MASK) + UTF16LOSTART;
+ utf16flag = 1;
+ } else {
+ bitbuf = (bitbuf << 16) | ucs4;
+ utf16flag = 0;
+ }
+ bitstogo += 16;
+ /* spew out base64 */
+ while (bitstogo >= 6) {
+ bitstogo -= 6;
+ *dst++ = base64chars[(bitstogo ? (bitbuf >> bitstogo)
+ : bitbuf)
+ & 0x3F];
+ }
+ } while (utf16flag);
+ }
+ /* if in UTF-7 mode, finish in ASCII */
+ if (utf7mode) {
+ if (bitstogo) {
+ *dst++ = base64chars[(bitbuf << (6 - bitstogo)) & 0x3F];
+ }
+ *dst++ = '-';
+ }
+ /* tie off string */
+ *dst = '\0';
+ return res;
+}
projects / claws.git / blobdiff