/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2002 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2003 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>
+#if HAVE_ICONV
+# include <iconv.h>
#endif
+#if USE_OPENSSL
+# include "ssl.h"
+#endif
+#include "folder.h"
+#include "session.h"
+#include "procmsg.h"
#include "intl.h"
#include "imap.h"
#include "socket.h"
#include "ssl.h"
#include "recv.h"
-#include "procmsg.h"
#include "procheader.h"
-#include "folder.h"
#include "prefs_account.h"
#include "codeconv.h"
+#include "md5.h"
+#include "base64.h"
#include "utils.h"
#include "inputdialog.h"
#include "log.h"
+typedef struct _IMAPFolder IMAPFolder;
+typedef struct _IMAPSession IMAPSession;
+typedef struct _IMAPNameSpace IMAPNameSpace;
+typedef struct _IMAPFolderItem IMAPFolderItem;
+
+#include "prefs_account.h"
+
+#define IMAP_FOLDER(obj) ((IMAPFolder *)obj)
+#define IMAP_SESSION(obj) ((IMAPSession *)obj)
+
+struct _IMAPFolder
+{
+ RemoteFolder rfolder;
+
+ /* list of IMAPNameSpace */
+ GList *ns_personal;
+ GList *ns_others;
+ GList *ns_shared;
+};
+
+struct _IMAPSession
+{
+ Session session;
+
+ gchar **capability;
+ gchar *mbox;
+ time_t last_access_time;
+ gboolean authenticated;
+ guint cmd_count;
+ gboolean folder_content_changed;
+ guint exists;
+};
+
+struct _IMAPNameSpace
+{
+ gchar *name;
+ gchar separator;
+};
+
+#define IMAP_SUCCESS 0
+#define IMAP_SOCKET 2
+#define IMAP_AUTHFAIL 3
+#define IMAP_PROTOCOL 4
+#define IMAP_SYNTAX 5
+#define IMAP_IOERR 6
+#define IMAP_ERROR 7
+
+#define IMAPBUFSIZE 8192
+#define IMAPCMDLIMIT 1000
+
+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 IMAP4_PORT 143
#if USE_OPENSSL
#define IMAPS_PORT 993
} \
}
+typedef gchar * IMAPSet;
+
struct _IMAPFolderItem
{
FolderItem item;
guint lastuid;
+ guint uid_next;
GSList *uid_list;
};
-static GList *session_list = NULL;
+static Folder *imap_folder_new(const gchar * name, const gchar * path);
+static void imap_folder_destroy(Folder * folder);
+
+static IMAPSession *imap_session_new(const PrefsAccount * account);
+static void imap_session_authenticate(IMAPSession * session,
+ const PrefsAccount * account);
+static void imap_session_destroy(Session * session);
+
+static gchar *imap_fetch_msg(Folder * folder, FolderItem * item, gint uid);
+static gint imap_add_msg(Folder * folder,
+ FolderItem * dest,
+ const gchar * file, MsgFlags * flags);
+static gint imap_add_msgs(Folder * folder, FolderItem * dest,
+ GSList * file_list,
+ GRelation *relation);
+
+static gint imap_copy_msg(Folder * folder,
+ FolderItem * dest, MsgInfo * msginfo);
+
+static gint imap_remove_msg(Folder * folder, FolderItem * item, gint uid);
+static gint imap_remove_all_msg(Folder * folder, FolderItem * item);
+
+static gboolean imap_is_msg_changed(Folder * folder,
+ FolderItem * item, MsgInfo * msginfo);
+
+static gint imap_close(Folder * folder, FolderItem * item);
+
+static void imap_scan_tree(Folder * folder);
+
+static gint imap_create_tree(Folder * folder);
+
+static FolderItem *imap_create_folder(Folder * folder,
+ FolderItem * parent,
+ const gchar * name);
+static gint imap_rename_folder(Folder * folder,
+ FolderItem * item, const gchar * name);
+static gint imap_remove_folder(Folder * folder, FolderItem * item);
-static gint imap_cmd_count = 0;
static void imap_folder_init (Folder *folder,
const gchar *name,
static IMAPSession *imap_session_get (Folder *folder);
+static gint imap_auth (IMAPSession *session,
+ const gchar *user,
+ const gchar *pass,
+ IMAPAuthType type);
+
static gint imap_scan_tree_recursive (IMAPSession *session,
FolderItem *item);
-static GSList *imap_parse_list (Folder *folder,
+static GSList *imap_parse_list (IMAPFolder *folder,
IMAPSession *session,
- const gchar *real_path);
+ const gchar *real_path,
+ gchar *separator);
static void imap_create_missing_folders (Folder *folder);
static FolderItem *imap_create_special_folder
FolderItem *dest,
MsgInfo *msginfo,
gboolean remove_source);
-static gint imap_do_copy_msgs_with_dest (Folder *folder,
- FolderItem *dest,
- GSList *msglist,
- gboolean remove_source);
-static GSList *imap_get_uncached_messages (IMAPSession *session,
- FolderItem *item,
- guint32 first_uid,
- guint32 last_uid);
-static GSList *imap_delete_cached_messages (GSList *mlist,
- FolderItem *item,
- guint32 first_uid,
- guint32 last_uid);
static void imap_delete_all_cached_messages (FolderItem *item);
#if USE_OPENSSL
#endif
#if USE_OPENSSL
-static SockInfo *imap_init_sock(SockInfo *sock, SSLType ssl_type);
+static SockInfo *imap_init_sock(SockInfo *sock, SSLType ssl_type);
#else
static SockInfo *imap_init_sock(SockInfo *sock);
#endif
+static gchar *imap_get_flag_str (IMAPFlags flags);
static gint imap_set_message_flags (IMAPSession *session,
- guint32 first_uid,
- guint32 last_uid,
- IMAPFlags flag,
+ MsgNumberList *numlist,
+ IMAPFlags flags,
gboolean is_set);
static gint imap_select (IMAPSession *session,
IMAPFolder *folder,
gint *recent,
gint *unseen,
guint32 *uid_validity);
-static gint imap_get_uid (IMAPSession *session,
- gint msgnum,
- guint32 *uid);
static gint imap_status (IMAPSession *session,
IMAPFolder *folder,
const gchar *path,
static void imap_parse_namespace (IMAPSession *session,
IMAPFolder *folder);
+static void imap_get_namespace_by_list (IMAPSession *session,
+ IMAPFolder *folder);
static IMAPNameSpace *imap_find_namespace (IMAPFolder *folder,
const gchar *path);
static gchar imap_get_path_separator (IMAPFolder *folder,
static MsgInfo *imap_parse_envelope (SockInfo *sock,
FolderItem *item,
GString *line_str);
-static gint imap_greeting (SockInfo *sock,
- gboolean *is_preauth);
+static gint imap_greeting (IMAPSession *session);
+static gboolean imap_has_capability (IMAPSession *session,
+ const gchar *cap);
+void imap_free_capabilities (IMAPSession *session);
+static const IMAPSet numberlist_to_imapset
+ (MsgNumberList *list);
/* low-level IMAP4rev1 commands */
-static gint imap_cmd_login (SockInfo *sock,
+static gint imap_cmd_authenticate
+ (IMAPSession *session,
+ const gchar *user,
+ const gchar *pass,
+ IMAPAuthType type);
+static gint imap_cmd_login (IMAPSession *sock,
const gchar *user,
const gchar *pass);
-static gint imap_cmd_logout (SockInfo *sock);
-static gint imap_cmd_noop (SockInfo *sock);
-static gint imap_cmd_starttls (SockInfo *sock);
-static gint imap_cmd_namespace (SockInfo *sock,
+static gint imap_cmd_logout (IMAPSession *sock);
+static gint imap_cmd_noop (IMAPSession *sock);
+static gint imap_cmd_starttls (IMAPSession *sock);
+static gint imap_cmd_namespace (IMAPSession *sock,
gchar **ns_str);
-static gint imap_cmd_list (SockInfo *sock,
+static gint imap_cmd_list (IMAPSession *session,
const gchar *ref,
const gchar *mailbox,
GPtrArray *argbuf);
-static gint imap_cmd_do_select (SockInfo *sock,
+static gint imap_cmd_do_select (IMAPSession *sock,
const gchar *folder,
gboolean examine,
gint *exists,
gint *recent,
gint *unseen,
guint32 *uid_validity);
-static gint imap_cmd_select (SockInfo *sock,
+static gint imap_cmd_select (IMAPSession *sock,
const gchar *folder,
gint *exists,
gint *recent,
gint *unseen,
guint32 *uid_validity);
-static gint imap_cmd_examine (SockInfo *sock,
+static gint imap_cmd_examine (IMAPSession *sock,
const gchar *folder,
gint *exists,
gint *recent,
gint *unseen,
guint32 *uid_validity);
-static gint imap_cmd_create (SockInfo *sock,
+static gint imap_cmd_create (IMAPSession *sock,
const gchar *folder);
-static gint imap_cmd_rename (SockInfo *sock,
+static gint imap_cmd_rename (IMAPSession *sock,
const gchar *oldfolder,
const gchar *newfolder);
-static gint imap_cmd_delete (SockInfo *sock,
+static gint imap_cmd_delete (IMAPSession *sock,
const gchar *folder);
-static gint imap_cmd_envelope (SockInfo *sock,
- guint32 first_uid,
- guint32 last_uid);
-#if 0
-static gint imap_cmd_search (SockInfo *sock,
- GSList *numlist);
-#endif
-static gint imap_cmd_fetch (SockInfo *sock,
+static gint imap_cmd_envelope (IMAPSession *sock,
+ IMAPSet set);
+static gint imap_cmd_fetch (IMAPSession *sock,
guint32 uid,
const gchar *filename);
-static gint imap_cmd_append (SockInfo *sock,
+static gint imap_cmd_append (IMAPSession *session,
const gchar *destfolder,
- const gchar *file);
-static gint imap_cmd_copy (SockInfo *sock,
- guint32 uid,
- const gchar *destfolder);
-static gint imap_cmd_store (SockInfo *sock,
- guint32 first_uid,
- guint32 last_uid,
+ const gchar *file,
+ IMAPFlags flags,
+ gint32 *newuid);
+static gint imap_cmd_copy (IMAPSession *session,
+ gint32 msgnum,
+ const gchar *destfolder,
+ gint32 *new_uid);
+static gint imap_cmd_store (IMAPSession *sock,
+ IMAPSet set,
gchar *sub_cmd);
-static gint imap_cmd_expunge (SockInfo *sock);
+static gint imap_cmd_expunge (IMAPSession *sock);
+static gint imap_cmd_close (IMAPSession *session);
-static gint imap_cmd_ok (SockInfo *sock,
+static gint imap_cmd_ok (IMAPSession *session,
GPtrArray *argbuf);
-static void imap_cmd_gen_send (SockInfo *sock,
+static void imap_gen_send (IMAPSession *sock,
const gchar *format, ...);
-static gint imap_cmd_gen_recv (SockInfo *sock,
- gchar *buf,
- gint size);
+static gint imap_gen_recv (IMAPSession *sock,
+ gchar **ret);
/* misc utility functions */
static gchar *strchr_cpy (const gchar *src,
gchar *dest,
gint len);
static gchar *search_array_contain_str (GPtrArray *array,
- gchar *str);
+ const gchar *str);
static gchar *search_array_str (GPtrArray *array,
- gchar *str);
-static gchar *search_array_starts (GPtrArray *array,
- const gchar *str);
+ const gchar *str);
static void imap_path_separator_subst (gchar *str,
gchar separator);
static gboolean imap_rename_folder_func (GNode *node,
gpointer data);
-gint imap_get_num_list (Folder *folder,
+static gint imap_get_num_list (Folder *folder,
FolderItem *item,
GSList **list);
-MsgInfo *imap_get_msginfo (Folder *folder,
+static GSList *imap_get_msginfos (Folder *folder,
+ FolderItem *item,
+ GSList *msgnum_list);
+static MsgInfo *imap_get_msginfo (Folder *folder,
FolderItem *item,
gint num);
-gboolean imap_check_msgnum_validity (Folder *folder,
+static gboolean imap_check_msgnum_validity (Folder *folder,
FolderItem *item);
+static void imap_change_flags (Folder *folder,
+ FolderItem *item,
+ MsgInfo *msginfo,
+ MsgPermFlags newflags);
+static gchar *imap_folder_get_path (Folder *folder);
+static gchar *imap_item_get_path (Folder *folder,
+ FolderItem *item);
+
+FolderClass imap_class =
+{
+ F_IMAP,
+ "imap",
+ "IMAP4",
+
+ /* Folder functions */
+ imap_folder_new,
+ imap_folder_destroy,
+ imap_scan_tree,
+ imap_create_tree,
+
+ /* FolderItem functions */
+ imap_folder_item_new,
+ imap_folder_item_destroy,
+ imap_item_get_path,
+ imap_create_folder,
+ imap_rename_folder,
+ imap_remove_folder,
+ imap_close,
+ imap_get_num_list,
+ NULL,
+ NULL,
+ NULL,
+ imap_check_msgnum_validity,
+
+ /* Message functions */
+ imap_get_msginfo,
+ imap_get_msginfos,
+ imap_fetch_msg,
+ imap_add_msg,
+ imap_add_msgs,
+ imap_copy_msg,
+ NULL,
+ imap_remove_msg,
+ imap_remove_all_msg,
+ imap_is_msg_changed,
+ imap_change_flags,
+};
+
+FolderClass *imap_get_class(void)
+{
+ return &imap_class;
+}
Folder *imap_folder_new(const gchar *name, const gchar *path)
{
Folder *folder;
folder = (Folder *)g_new0(IMAPFolder, 1);
+ folder->klass = &imap_class;
imap_folder_init(folder, name, path);
return folder;
{
gchar *dir;
- dir = folder_get_path(folder);
+ dir = imap_folder_get_path(folder);
if (is_dir_exist(dir))
remove_dir_recursive(dir);
g_free(dir);
static void imap_folder_init(Folder *folder, const gchar *name,
const gchar *path)
{
- folder->type = F_IMAP;
-
folder_remote_folder_init((Folder *)folder, name, path);
-
-/*
- folder->get_msg_list = imap_get_msg_list;
-*/
- folder->item_new = imap_folder_item_new;
- folder->item_destroy = imap_folder_item_destroy;
- 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_msgs = imap_remove_msgs;
- 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;
- folder->destroy = imap_folder_destroy;
- folder->check_msgnum_validity = imap_check_msgnum_validity;
-
- folder->get_num_list = imap_get_num_list;
- folder->get_msginfo = imap_get_msginfo;
}
static FolderItem *imap_folder_item_new(Folder *folder)
item = g_new0(IMAPFolderItem, 1);
item->lastuid = 0;
+ item->uid_next = 0;
item->uid_list = NULL;
return (FolderItem *)item;
IMAPFolderItem *item = (IMAPFolderItem *)node->data;
item->lastuid = 0;
+ item->uid_next = 0;
g_slist_free(item->uid_list);
item->uid_list = NULL;
g_node_traverse(folder->node, G_IN_ORDER, G_TRAVERSE_ALL, -1, imap_reset_uid_lists_func, NULL);
}
+static gint imap_auth(IMAPSession *session, const gchar *user, const gchar *pass,
+ IMAPAuthType type)
+{
+ if (type == 0 || type == IMAP_AUTH_LOGIN)
+ return imap_cmd_login(session, user, pass);
+ else
+ return imap_cmd_authenticate(session, user, pass, type);
+}
+
static IMAPSession *imap_session_get(Folder *folder)
{
RemoteFolder *rfolder = REMOTE_FOLDER(folder);
- gushort port;
+ IMAPSession *session = NULL;
g_return_val_if_fail(folder != NULL, NULL);
- g_return_val_if_fail(folder->type == F_IMAP, NULL);
+ g_return_val_if_fail(FOLDER_CLASS(folder) == &imap_class, NULL);
g_return_val_if_fail(folder->account != NULL, NULL);
-#if USE_OPENSSL
- port = folder->account->set_imapport ? folder->account->imapport
- : folder->account->ssl_imap == SSL_TUNNEL
- ? IMAPS_PORT : IMAP4_PORT;
-#else
- port = folder->account->set_imapport ? folder->account->imapport
- : IMAP4_PORT;
-#endif
+ /* Make sure we have a session */
+ if (rfolder->session != NULL) {
+ session = IMAP_SESSION(rfolder->session);
+ } else {
+ imap_reset_uid_lists(folder);
+ session = imap_session_new(folder->account);
+ }
+ if(session == NULL)
+ return NULL;
- if (!rfolder->session) {
- rfolder->session =
- imap_session_new(folder->account);
- if (rfolder->session) {
- if (!IMAP_SESSION(rfolder->session)->authenticated)
- imap_session_authenticate(IMAP_SESSION(rfolder->session), folder->account);
- if (IMAP_SESSION(rfolder->session)->authenticated) {
- imap_parse_namespace(IMAP_SESSION(rfolder->session),
- IMAP_FOLDER(folder));
- rfolder->session->last_access_time = time(NULL);
- imap_reset_uid_lists(folder);
- } else {
- session_destroy(rfolder->session);
- rfolder->session = NULL;
- }
- }
- return IMAP_SESSION(rfolder->session);
+ if (SESSION(session)->sock->state == CONN_DISCONNECTED) {
+ debug_print("IMAP server disconnected\n");
+ session_destroy(SESSION(session));
+ imap_reset_uid_lists(folder);
+ session = imap_session_new(folder->account);
+ }
+
+ /* Make sure session is authenticated */
+ if (!IMAP_SESSION(session)->authenticated)
+ imap_session_authenticate(IMAP_SESSION(session), folder->account);
+ if (!IMAP_SESSION(session)->authenticated) {
+ session_destroy(SESSION(session));
+ rfolder->session = NULL;
+ return NULL;
}
+ /* Make sure we have parsed the IMAP namespace */
+ imap_parse_namespace(IMAP_SESSION(session),
+ IMAP_FOLDER(folder));
+
/* 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
* 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);
- return IMAP_SESSION(rfolder->session);
- }
-
- if (imap_cmd_noop(rfolder->session->sock) != IMAP_SUCCESS) {
- log_warning(_("IMAP4 connection to %s:%d has been"
- " disconnected. Reconnecting...\n"),
- folder->account->recv_server, port);
- session_destroy(rfolder->session);
- rfolder->session =
- imap_session_new(folder->account);
- if (rfolder->session) {
- if (!IMAP_SESSION(rfolder->session)->authenticated)
- imap_session_authenticate(IMAP_SESSION(rfolder->session), folder->account);
- if (IMAP_SESSION(rfolder->session)->authenticated) {
- imap_parse_namespace(IMAP_SESSION(rfolder->session),
- IMAP_FOLDER(folder));
- rfolder->session->last_access_time = time(NULL);
- imap_reset_uid_lists(folder);
+ if (time(NULL) - session->last_access_time > SESSION_TIMEOUT) {
+ /* verify that the session is still alive */
+ if (imap_cmd_noop(session) != IMAP_SUCCESS) {
+ /* Check if this is the first try to establish a
+ connection, if yes we don't try to reconnect */
+ if (rfolder->session == NULL) {
+ log_warning(_("Connecting %s failed"),
+ folder->account->recv_server);
+ session_destroy(SESSION(session));
+ session = NULL;
} else {
- session_destroy(rfolder->session);
+ log_warning(_("IMAP4 connection to %s has been"
+ " disconnected. Reconnecting...\n"),
+ folder->account->recv_server);
+ session_destroy(SESSION(session));
+ /* Clear folders session to make imap_session_get create
+ a new session, because of rfolder->session == NULL
+ it will not try to reconnect again and so avoid an
+ endless loop */
rfolder->session = NULL;
+ session = imap_session_get(folder);
}
}
}
- if (rfolder->session)
- rfolder->session->last_access_time = time(NULL);
- return IMAP_SESSION(rfolder->session);
+ rfolder->session = SESSION(session);
+ if (session) {
+ session->last_access_time = time(NULL);
+ }
+ return IMAP_SESSION(session);
}
-Session *imap_session_new(const PrefsAccount *account)
+IMAPSession *imap_session_new(const PrefsAccount *account)
{
IMAPSession *session;
SockInfo *imap_sock;
gushort port;
- gboolean is_preauth;
#ifdef USE_OPENSSL
/* FIXME: IMAP over SSL only... */
SSLType ssl_type;
port = account->set_imapport ? account->imapport
- : account->ssl_imap ? IMAPS_PORT : IMAP4_PORT;
- ssl_type = account->ssl_imap ? TRUE : FALSE;
+ : account->ssl_imap == SSL_TUNNEL ? IMAPS_PORT : IMAP4_PORT;
+ ssl_type = account->ssl_imap;
#else
port = account->set_imapport ? account->imapport
: IMAP4_PORT;
return NULL;
}
- /* Only need to log in if the connection was not PREAUTH */
- if (imap_greeting(imap_sock, &is_preauth) != IMAP_SUCCESS) {
- sock_close(imap_sock);
- return NULL;
- }
- log_message("IMAP connection is %s-authenticated\n",
- (is_preauth) ? "pre" : "un");
-
- session = g_new(IMAPSession, 1);
+ session = g_new0(IMAPSession, 1);
+ session_init(SESSION(session));
SESSION(session)->type = SESSION_IMAP;
SESSION(session)->server = g_strdup(account->recv_server);
SESSION(session)->sock = imap_sock;
- SESSION(session)->connected = TRUE;
- SESSION(session)->phase = SESSION_READY;
- SESSION(session)->last_access_time = time(NULL);
- SESSION(session)->data = NULL;
SESSION(session)->destroy = imap_session_destroy;
+ session->capability = NULL;
+
session->mbox = NULL;
- session->authenticated = is_preauth;
+ session->authenticated = FALSE;
+ session->cmd_count = 0;
- session_list = g_list_append(session_list, session);
+ /* Only need to log in if the connection was not PREAUTH */
+ if (imap_greeting(session) != IMAP_SUCCESS) {
+ session_destroy(SESSION(session));
+ return NULL;
+ }
+
+#if USE_OPENSSL
+ if (account->ssl_imap == SSL_STARTTLS && imap_has_capability(session, "STARTTLS")) {
+ gint ok;
+
+ ok = imap_cmd_starttls(session);
+ if (ok != IMAP_SUCCESS) {
+ log_warning(_("Can't start TLS session.\n"));
+ session_destroy(SESSION(session));
+ return NULL;
+ }
+ if (!ssl_init_socket_with_method(SESSION(session)->sock, SSL_METHOD_TLSv1)) {
+ session_destroy(SESSION(session));
+ return NULL;
+ }
+
+ imap_free_capabilities(session);
+ session->authenticated = FALSE;
+ session->cmd_count = 1;
+
+ if (imap_greeting(session) != IMAP_SUCCESS) {
+ session_destroy(SESSION(session));
+ return NULL;
+ }
+ }
+#endif
+ log_message("IMAP connection is %s-authenticated\n",
+ (session->authenticated) ? "pre" : "un");
- return SESSION(session);
+ return session;
}
void imap_session_authenticate(IMAPSession *session, const PrefsAccount *account)
g_free(tmp_pass);
}
- if (imap_cmd_login(SESSION(session)->sock, account->userid, pass) != IMAP_SUCCESS) {
- imap_cmd_logout(SESSION(session)->sock);
+ if (imap_auth(session, account->userid, pass, account->imap_auth_type) != IMAP_SUCCESS) {
+ imap_cmd_logout(session);
return;
}
session->sock = NULL;
g_free(IMAP_SESSION(session)->mbox);
-
- session_list = g_list_remove(session_list, session);
-}
-
-void imap_session_destroy_all(void)
-{
- while (session_list != NULL) {
- IMAPSession *session = (IMAPSession *)session_list->data;
-
- imap_cmd_logout(SESSION(session)->sock);
- session_destroy(SESSION(session));
- }
+ imap_free_capabilities(IMAP_SESSION(session));
}
-#define THROW goto catch
-
-GSList *imap_get_msg_list(Folder *folder, FolderItem *item, gboolean use_cache)
-{
- GSList *mlist = NULL;
- IMAPSession *session;
- gint ok, exists = 0, recent = 0, unseen = 0;
- guint32 uid_validity = 0;
- guint32 first_uid = 0, last_uid = 0, begin;
-
- g_return_val_if_fail(folder != NULL, NULL);
- g_return_val_if_fail(item != NULL, NULL);
- g_return_val_if_fail(folder->type == F_IMAP, NULL);
- g_return_val_if_fail(folder->account != NULL, NULL);
-
- session = imap_session_get(folder);
-
- if (!session) {
- mlist = procmsg_read_cache(item, FALSE);
- item->last_num = procmsg_get_last_num_in_msg_list(mlist);
- procmsg_set_flags(mlist, item);
- return mlist;
- }
-
- ok = imap_select(session, IMAP_FOLDER(folder), item->path,
- &exists, &recent, &unseen, &uid_validity);
- if (ok != IMAP_SUCCESS) THROW;
- if (exists > 0) {
- ok = imap_get_uid(session, 1, &first_uid);
- if (ok != IMAP_SUCCESS) THROW;
- if (1 != exists) {
- ok = imap_get_uid(session, exists, &last_uid);
- if (ok != IMAP_SUCCESS) THROW;
- } else
- last_uid = first_uid;
- } else {
- imap_delete_all_cached_messages(item);
- return NULL;
- }
-
- if (use_cache) {
- guint32 cache_last;
-
- mlist = procmsg_read_cache(item, FALSE);
- procmsg_set_flags(mlist, item);
- cache_last = procmsg_get_last_num_in_msg_list(mlist);
-
- /* calculating the range of envelope to get */
- if (item->mtime != uid_validity) {
- /* mailbox is changed (get all) */
- begin = first_uid;
- } else if (last_uid < cache_last) {
- /* mailbox is changed (get all) */
- begin = first_uid;
- } else if (last_uid == cache_last) {
- /* mailbox unchanged (get none)*/
- begin = 0;
- } else {
- begin = cache_last + 1;
- }
-
- item->mtime = uid_validity;
-
- if (first_uid > 0 && last_uid > 0) {
- mlist = imap_delete_cached_messages(mlist, item,
- 0, first_uid - 1);
- mlist = imap_delete_cached_messages(mlist, item,
- last_uid + 1,
- UINT_MAX);
- }
- if (begin > 0)
- mlist = imap_delete_cached_messages(mlist, item,
- begin, UINT_MAX);
- } else {
- imap_delete_all_cached_messages(item);
- begin = first_uid;
- }
-
- if (begin > 0 && begin <= last_uid) {
- GSList *newlist;
- newlist = imap_get_uncached_messages(session, item,
- begin, last_uid);
- mlist = g_slist_concat(mlist, newlist);
- }
-
- item->last_num = last_uid;
-
-catch:
- return mlist;
-}
-
-#undef THROW
-
gchar *imap_fetch_msg(Folder *folder, FolderItem *item, gint uid)
{
gchar *path, *filename;
}
debug_print("getting message %d...\n", uid);
- ok = imap_cmd_fetch(SESSION(session)->sock, (guint32)uid, filename);
+ ok = imap_cmd_fetch(session, (guint32)uid, filename);
if (ok != IMAP_SUCCESS) {
g_warning("can't fetch message %d\n", uid);
return filename;
}
-gint imap_add_msg(Folder *folder, FolderItem *dest, const gchar *file,
- gboolean remove_source)
+gint imap_add_msg(Folder *folder, FolderItem *dest, const gchar *file, MsgFlags *flags)
+{
+ gint ret;
+ GSList file_list;
+ MsgFileInfo fileinfo;
+
+ g_return_val_if_fail(file != NULL, -1);
+
+ fileinfo.file = (gchar *)file;
+ fileinfo.flags = flags;
+ file_list.data = &fileinfo;
+ file_list.next = NULL;
+
+ ret = imap_add_msgs(folder, dest, &file_list, NULL);
+ return ret;
+}
+
+gint imap_add_msgs(Folder *folder, FolderItem *dest, GSList *file_list,
+ GRelation *relation)
{
gchar *destdir;
IMAPSession *session;
- gint messages, recent, unseen;
- guint32 uid_next, uid_validity;
- gint ok;
+ guint32 last_uid = 0;
+ GSList *cur;
+ MsgFileInfo *fileinfo;
+ gint ok, newnum;
g_return_val_if_fail(folder != NULL, -1);
g_return_val_if_fail(dest != NULL, -1);
- g_return_val_if_fail(file != NULL, -1);
+ g_return_val_if_fail(file_list != NULL, -1);
session = imap_session_get(folder);
if (!session) return -1;
- ok = imap_status(session, IMAP_FOLDER(folder), dest->path,
- &messages, &recent, &uid_next, &uid_validity, &unseen);
- if (ok != IMAP_SUCCESS) {
- g_warning("can't append message %s\n", file);
- return -1;
- }
-
destdir = imap_get_real_path(IMAP_FOLDER(folder), dest->path);
- ok = imap_cmd_append(SESSION(session)->sock, destdir, file);
- g_free(destdir);
- if (ok != IMAP_SUCCESS) {
- g_warning("can't append message %s\n", file);
- return -1;
- }
+ for (cur = file_list; cur != NULL; cur = cur->next) {
+ IMAPFlags iflags = 0;
+
+ fileinfo = (MsgFileInfo *)cur->data;
- if (remove_source) {
- if (unlink(file) < 0)
- FILE_OP_ERROR(file, "unlink");
+ if (fileinfo->flags) {
+ if (MSG_IS_MARKED(*fileinfo->flags))
+ iflags |= IMAP_FLAG_FLAGGED;
+ if (MSG_IS_REPLIED(*fileinfo->flags))
+ iflags |= IMAP_FLAG_ANSWERED;
+ if (!MSG_IS_UNREAD(*fileinfo->flags))
+ iflags |= IMAP_FLAG_SEEN;
+ }
+
+ if (dest->stype == F_OUTBOX ||
+ dest->stype == F_QUEUE ||
+ dest->stype == F_DRAFT ||
+ dest->stype == F_TRASH)
+ iflags |= IMAP_FLAG_SEEN;
+
+ ok = imap_cmd_append(session, destdir, fileinfo->file, iflags, &newnum);
+
+ if (ok != IMAP_SUCCESS) {
+ g_warning("can't append message %s\n", fileinfo->file);
+ g_free(destdir);
+ return -1;
+ }
+
+ if (relation != NULL)
+ g_relation_insert(relation, fileinfo, GINT_TO_POINTER(newnum));
+ if (newnum > last_uid)
+ last_uid = newnum;
}
- return uid_next;
+ g_free(destdir);
+
+ return last_uid;
}
static gint imap_do_copy(Folder *folder, FolderItem *dest, MsgInfo *msginfo,
{
gchar *destdir;
IMAPSession *session;
- gint messages, recent, unseen;
- guint32 uid_next, uid_validity;
+ guint32 newuid = 0;
gint ok;
-
+
g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(folder->type == F_IMAP, -1);
+ g_return_val_if_fail(FOLDER_CLASS(folder) == &imap_class, -1);
g_return_val_if_fail(dest != NULL, -1);
g_return_val_if_fail(msginfo != NULL, -1);
return -1;
}
- ok = imap_status(session, IMAP_FOLDER(folder), dest->path,
- &messages, &recent, &uid_next, &uid_validity, &unseen);
- if (ok != IMAP_SUCCESS) {
- g_warning("can't copy message\n");
- return -1;
- }
-
destdir = imap_get_real_path(IMAP_FOLDER(folder), dest->path);
/* ensure source folder selected */
msginfo->folder->path, G_DIR_SEPARATOR,
msginfo->msgnum, destdir);
- ok = imap_cmd_copy(SESSION(session)->sock, msginfo->msgnum, destdir);
+ ok = imap_cmd_copy(session, msginfo->msgnum, destdir, &newuid);
if (ok == IMAP_SUCCESS && remove_source) {
- imap_set_message_flags(session, msginfo->msgnum, msginfo->msgnum,
- IMAP_FLAG_DELETED, TRUE);
- ok = imap_cmd_expunge(SESSION(session)->sock);
- }
-
- g_free(destdir);
-
- if (ok == IMAP_SUCCESS)
- return uid_next;
- else
- return -1;
-}
-
-static gint imap_do_copy_msgs_with_dest(Folder *folder, FolderItem *dest,
- GSList *msglist,
- gboolean remove_source)
-{
- gchar *destdir;
- GSList *cur;
- MsgInfo *msginfo;
- IMAPSession *session;
- gint ok = IMAP_SUCCESS;
-
- g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(dest != NULL, -1);
- g_return_val_if_fail(msglist != NULL, -1);
-
- session = imap_session_get(folder);
- if (!session) return -1;
-
- destdir = imap_get_real_path(IMAP_FOLDER(folder), dest->path);
-
- for (cur = msglist; cur != NULL; cur = cur->next) {
- msginfo = (MsgInfo *)cur->data;
-
- if (msginfo->folder == dest) {
- g_warning("the src folder is identical to the dest.\n");
- continue;
- }
-
- /* ensure source folder selected */
- ok = imap_select(session, IMAP_FOLDER(folder),
- msginfo->folder->path, NULL, NULL, NULL, NULL);
-
- if (remove_source)
- debug_print("Moving message %s%c%d to %s ...\n",
- msginfo->folder->path, G_DIR_SEPARATOR,
- msginfo->msgnum, destdir);
- else
- debug_print("Copying message %s%c%d to %s ...\n",
- msginfo->folder->path, G_DIR_SEPARATOR,
- msginfo->msgnum, destdir);
-
- ok = imap_cmd_copy(SESSION(session)->sock, msginfo->msgnum,
- destdir);
+ MsgNumberList numlist;
- if (ok == IMAP_SUCCESS && remove_source) {
- imap_set_message_flags
- (session, msginfo->msgnum, msginfo->msgnum,
- IMAP_FLAG_DELETED, TRUE);
- }
+ numlist.next = NULL;
+ numlist.data = GINT_TO_POINTER(msginfo->msgnum);
+
+ imap_set_message_flags(session, &numlist,
+ IMAP_FLAG_DELETED, TRUE);
+ ok = imap_cmd_expunge(session);
}
- if (remove_source)
- ok = imap_cmd_expunge(SESSION(session)->sock);
-
g_free(destdir);
if (ok == IMAP_SUCCESS)
- return 0;
+ return newuid;
else
return -1;
}
-gint imap_move_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
-{
- 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 != -1) {
- if(folder_item_remove_msg(msginfo->folder, msginfo->msgnum)) {
- ret = -1;
- }
- }
-
- return ret;
-}
-
-gint imap_move_msgs_with_dest(Folder *folder, FolderItem *dest,
- GSList *msglist)
-{
- 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 == -1) break;
- }
-
- return ret;
-}
-
gint imap_copy_msg(Folder *folder, FolderItem *dest, MsgInfo *msginfo)
{
gchar *srcfile;
srcfile = procmsg_get_message_file(msginfo);
if (!srcfile) return -1;
- ret = imap_add_msg(folder, dest, srcfile, FALSE);
+ ret = imap_add_msg(folder, dest, srcfile, NULL);
g_free(srcfile);
return ret;
}
-gint imap_copy_msgs_with_dest(Folder *folder, FolderItem *dest,
- GSList *msglist)
-{
- 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 == -1) break;
- }
-
- return ret;
-}
-
gint imap_remove_msg(Folder *folder, FolderItem *item, gint uid)
{
gint ok;
IMAPSession *session;
gchar *dir;
-
+ MsgNumberList numlist;
+
g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(folder->type == F_IMAP, -1);
+ g_return_val_if_fail(FOLDER_CLASS(folder) == &imap_class, -1);
g_return_val_if_fail(item != NULL, -1);
session = imap_session_get(folder);
if (ok != IMAP_SUCCESS)
return ok;
+ numlist.next = NULL;
+ numlist.data = GINT_TO_POINTER(uid);
+
ok = imap_set_message_flags
(IMAP_SESSION(REMOTE_FOLDER(folder)->session),
- (guint32)uid, (guint32)uid, IMAP_FLAG_DELETED, TRUE);
+ &numlist, IMAP_FLAG_DELETED, TRUE);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't set deleted flags: %d\n"), uid);
return ok;
}
- ok = imap_cmd_expunge(SESSION(session)->sock);
+ ok = imap_cmd_expunge(session);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't expunge\n"));
return ok;
return IMAP_SUCCESS;
}
-gint imap_remove_msgs(Folder *folder, FolderItem *item, GSList *msglist)
-{
- gint ok;
- IMAPSession *session;
- gchar *dir;
- MsgInfo *msginfo;
- GSList *cur;
- guint32 uid;
-
- g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(folder->type == F_IMAP, -1);
- g_return_val_if_fail(item != NULL, -1);
- g_return_val_if_fail(msglist != NULL, -1);
-
- session = imap_session_get(folder);
- if (!session) return -1;
-
- ok = imap_select(session, IMAP_FOLDER(folder), item->path,
- NULL, NULL, NULL, NULL);
- if (ok != IMAP_SUCCESS)
- return ok;
-
- for (cur = msglist; cur != NULL; cur = cur->next) {
- msginfo = (MsgInfo *)cur->data;
- uid = msginfo->msgnum;
- ok = imap_set_message_flags
- (IMAP_SESSION(REMOTE_FOLDER(folder)->session),
- uid, uid, IMAP_FLAG_DELETED, TRUE);
- if (ok != IMAP_SUCCESS) {
- log_warning(_("can't set deleted flags: %d\n"), uid);
- return ok;
- }
- }
-
- ok = imap_cmd_expunge(SESSION(session)->sock);
- if (ok != IMAP_SUCCESS) {
- log_warning(_("can't expunge\n"));
- return ok;
- }
-
- dir = folder_item_get_path(item);
- if (is_dir_exist(dir)) {
- for (cur = msglist; cur != NULL; cur = cur->next) {
- msginfo = (MsgInfo *)cur->data;
- uid = msginfo->msgnum;
- remove_numbered_files(dir, uid, uid);
- }
- }
- g_free(dir);
-
- return IMAP_SUCCESS;
-}
-
gint imap_remove_all_msg(Folder *folder, FolderItem *item)
{
gint exists, recent, unseen;
if (exists == 0)
return IMAP_SUCCESS;
- imap_cmd_gen_send(SESSION(session)->sock,
- "STORE 1:%d +FLAGS (\\Deleted)", exists);
- ok = imap_cmd_ok(SESSION(session)->sock, NULL);
+ imap_gen_send(session,
+ "STORE 1:%d +FLAGS (\\Deleted)", exists);
+ ok = imap_cmd_ok(session, NULL);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't set deleted flags: 1:%d\n"), exists);
return ok;
}
- ok = imap_cmd_expunge(SESSION(session)->sock);
+ ok = imap_cmd_expunge(session);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't expunge\n"));
return ok;
return FALSE;
}
-gint imap_scan_folder(Folder *folder, FolderItem *item)
+gint imap_close(Folder *folder, FolderItem *item)
{
- IMAPSession *session;
- gint messages, recent, unseen;
- guint32 uid_next, uid_validity;
gint ok;
+ IMAPSession *session;
g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(item != NULL, -1);
session = imap_session_get(folder);
if (!session) return -1;
- ok = imap_status(session, IMAP_FOLDER(folder), item->path,
- &messages, &recent, &uid_next, &uid_validity, &unseen);
- if (ok != IMAP_SUCCESS) return -1;
+ if (session->mbox) {
+ ok = imap_cmd_close(session);
+ if (ok != IMAP_SUCCESS)
+ log_warning(_("can't close folder\n"));
+
+ g_free(session->mbox);
+ session->mbox = NULL;
- item->new = unseen > 0 ? recent : 0;
- item->unread = unseen;
- item->total = messages;
- item->last_num = (messages > 0 && uid_next > 0) ? uid_next - 1 : 0;
- /* item->mtime = uid_validity; */
+ return ok;
+ }
return 0;
}
{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);
+ imap_gen_send(session, "LIST \"\" %s",
+ wildcard_path);
strtailchomp(real_path, separator);
- item_list = imap_parse_list(folder, session, real_path);
+ item_list = imap_parse_list(imapfolder, session, real_path, NULL);
g_free(real_path);
for (cur = item_list; cur != NULL; cur = cur->next) {
}
}
folder_item_append(item, new_item);
- if (new_item->no_select == FALSE)
- imap_scan_folder(folder, new_item);
if (new_item->no_sub == FALSE)
imap_scan_tree_recursive(session, new_item);
}
return IMAP_SUCCESS;
}
-static GSList *imap_parse_list(Folder *folder, IMAPSession *session, const gchar *real_path)
+static GSList *imap_parse_list(IMAPFolder *folder, IMAPSession *session,
+ const gchar *real_path, gchar *separator)
{
gchar buf[IMAPBUFSIZE];
gchar flags[256];
- gchar separator[16];
+ gchar separator_str[16];
gchar *p;
gchar *name;
gchar *loc_name, *loc_path;
for (;;) {
if (sock_gets(SESSION(session)->sock, buf, sizeof(buf)) <= 0) {
- log_warning(_("error occured while getting LIST.\n"));
+ log_warning(_("error occurred while getting LIST.\n"));
break;
}
strretchomp(buf);
if (!p) continue;
while (*p == ' ') p++;
- p = strchr_cpy(p, ' ', separator, sizeof(separator));
+ p = strchr_cpy(p, ' ', separator_str, sizeof(separator_str));
if (!p) continue;
- extract_quote(separator, '"');
- if (!strcmp(separator, "NIL"))
- separator[0] = '\0';
+ extract_quote(separator_str, '"');
+ if (!strcmp(separator_str, "NIL"))
+ separator_str[0] = '\0';
+ if (separator)
+ *separator = separator_str[0];
buf[0] = '\0';
while (*p == ' ') p++;
buf, sizeof(buf), str);
else
strncpy2(buf, p, sizeof(buf));
- strtailchomp(buf, separator[0]);
+ strtailchomp(buf, separator_str[0]);
if (buf[0] == '\0') continue;
if (!strcmp(buf, real_path)) continue;
- if (separator[0] != '\0')
- subst_char(buf, separator[0], '/');
+ if (separator_str[0] != '\0')
+ subst_char(buf, separator_str[0], '/');
name = g_basename(buf);
if (name[0] == '.') continue;
loc_name = imap_modified_utf7_to_locale(name);
loc_path = imap_modified_utf7_to_locale(buf);
- new_item = folder_item_new(folder, loc_name, loc_path);
+ new_item = folder_item_new(FOLDER(folder), loc_name, loc_path);
if (strcasestr(flags, "\\Noinferiors") != NULL)
new_item->no_sub = TRUE;
if (strcmp(buf, "INBOX") != 0 &&
return new_item;
}
+static gchar *imap_folder_get_path(Folder *folder)
+{
+ gchar *folder_path;
+
+ g_return_val_if_fail(folder != NULL, NULL);
+ g_return_val_if_fail(folder->account != NULL, NULL);
+
+ folder_path = g_strconcat(get_imap_cache_dir(),
+ G_DIR_SEPARATOR_S,
+ folder->account->recv_server,
+ G_DIR_SEPARATOR_S,
+ folder->account->userid,
+ NULL);
+
+ return folder_path;
+}
+
+static gchar *imap_item_get_path(Folder *folder, FolderItem *item)
+{
+ gchar *folder_path, *path;
+
+ 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)
+ path = g_strconcat(folder_path, G_DIR_SEPARATOR_S,
+ item->path, NULL);
+ else
+ path = g_strdup(folder_path);
+ } else {
+ if (item->path)
+ path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
+ folder_path, G_DIR_SEPARATOR_S,
+ item->path, NULL);
+ else
+ path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
+ folder_path, NULL);
+ }
+ g_free(folder_path);
+
+ return path;
+}
+
FolderItem *imap_create_folder(Folder *folder, FolderItem *parent,
const gchar *name)
{
gboolean exist = FALSE;
argbuf = g_ptr_array_new();
- ok = imap_cmd_list(SESSION(session)->sock, NULL, imap_path,
+ ok = imap_cmd_list(session, NULL, imap_path,
argbuf);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't create mailbox: LIST failed\n"));
g_free(imap_path);
g_free(dirpath);
+ ptr_array_free_strings(argbuf);
g_ptr_array_free(argbuf, TRUE);
return NULL;
}
break;
}
}
+ ptr_array_free_strings(argbuf);
g_ptr_array_free(argbuf, TRUE);
if (!exist) {
- ok = imap_cmd_create(SESSION(session)->sock, imap_path);
+ ok = imap_cmd_create(session, imap_path);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't create mailbox\n"));
g_free(imap_path);
g_free(session->mbox);
session->mbox = NULL;
- ok = imap_cmd_examine(SESSION(session)->sock, "INBOX",
+ ok = imap_cmd_examine(session, "INBOX",
&exists, &recent, &unseen, &uid_validity);
if (ok != IMAP_SUCCESS) {
g_free(real_oldpath);
real_newpath = imap_locale_to_modified_utf7(newpath);
imap_path_separator_subst(real_newpath, separator);
- ok = imap_cmd_rename(SESSION(session)->sock, real_oldpath, real_newpath);
+ ok = imap_cmd_rename(session, real_oldpath, real_newpath);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't rename mailbox: %s to %s\n"),
real_oldpath, real_newpath);
path = imap_get_real_path(IMAP_FOLDER(folder), item->path);
- ok = imap_cmd_examine(SESSION(session)->sock, "INBOX",
+ ok = imap_cmd_examine(session, "INBOX",
&exists, &recent, &unseen, &uid_validity);
if (ok != IMAP_SUCCESS) {
g_free(path);
return -1;
}
- ok = imap_cmd_delete(SESSION(session)->sock, path);
+ ok = imap_cmd_delete(session, path);
if (ok != IMAP_SUCCESS) {
log_warning(_("can't delete mailbox\n"));
g_free(path);
static GSList *imap_get_uncached_messages(IMAPSession *session,
FolderItem *item,
- guint32 first_uid, guint32 last_uid)
+ MsgNumberList *numlist)
{
gchar *tmp;
GSList *newlist = NULL;
GSList *llast = NULL;
GString *str;
MsgInfo *msginfo;
+ IMAPSet imapset;
g_return_val_if_fail(session != NULL, NULL);
g_return_val_if_fail(item != NULL, NULL);
g_return_val_if_fail(item->folder != NULL, NULL);
- g_return_val_if_fail(item->folder->type == F_IMAP, NULL);
- g_return_val_if_fail(first_uid <= last_uid, NULL);
-
- if (imap_cmd_envelope(SESSION(session)->sock, first_uid, last_uid)
- != IMAP_SUCCESS) {
- log_warning(_("can't get envelope\n"));
- return NULL;
- }
-
- str = g_string_new(NULL);
+ g_return_val_if_fail(FOLDER_CLASS(item->folder) == &imap_class, NULL);
- for (;;) {
- if ((tmp = sock_getline(SESSION(session)->sock)) == NULL) {
- log_warning(_("error occurred while getting envelope.\n"));
- g_string_free(str, TRUE);
- return newlist;
- }
- strretchomp(tmp);
- if (tmp[0] != '*' || tmp[1] != ' ') {
- log_print("IMAP4< %s\n", tmp);
- g_free(tmp);
- break;
- }
- if (strstr(tmp, "FETCH") == NULL) {
- log_print("IMAP4< %s\n", tmp);
- g_free(tmp);
+ imapset = numberlist_to_imapset(numlist);
+ while (imapset != NULL) {
+ if (imap_cmd_envelope(session, imapset)
+ != IMAP_SUCCESS) {
+ log_warning(_("can't get envelope\n"));
continue;
}
- log_print("IMAP4< %s\n", tmp);
- g_string_assign(str, tmp);
- g_free(tmp);
-
- msginfo = imap_parse_envelope
- (SESSION(session)->sock, item, str);
- if (!msginfo) {
- 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;
-
- if (!newlist)
- llast = newlist = g_slist_append(newlist, msginfo);
- else {
- llast = g_slist_append(llast, msginfo);
- llast = llast->next;
- }
- }
-
- g_string_free(str, TRUE);
-
- return newlist;
-}
-
-static GSList *imap_delete_cached_messages(GSList *mlist, FolderItem *item,
- guint32 first_uid, guint32 last_uid)
-{
- GSList *cur, *next;
- MsgInfo *msginfo;
- gchar *dir;
- g_return_val_if_fail(item != NULL, mlist);
- g_return_val_if_fail(item->folder != NULL, mlist);
- g_return_val_if_fail(item->folder->type == F_IMAP, mlist);
+ str = g_string_new(NULL);
- debug_print("Deleting cached messages %u - %u ... ",
- first_uid, last_uid);
+ for (;;) {
+ if ((tmp = sock_getline(SESSION(session)->sock)) == NULL) {
+ log_warning(_("error occurred while getting envelope.\n"));
+ g_string_free(str, TRUE);
+ break;
+ }
+ strretchomp(tmp);
+ if (tmp[0] != '*' || tmp[1] != ' ') {
+ log_print("IMAP4< %s\n", tmp);
+ g_free(tmp);
+ break;
+ }
+ if (strstr(tmp, "FETCH") == NULL) {
+ log_print("IMAP4< %s\n", tmp);
+ g_free(tmp);
+ continue;
+ }
+ log_print("IMAP4< %s\n", tmp);
+ g_string_assign(str, tmp);
+ g_free(tmp);
- dir = folder_item_get_path(item);
- if (is_dir_exist(dir))
- remove_numbered_files(dir, first_uid, last_uid);
- g_free(dir);
+ msginfo = imap_parse_envelope
+ (SESSION(session)->sock, item, str);
+ if (!msginfo) {
+ 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);
+ }
- for (cur = mlist; cur != NULL; ) {
- next = cur->next;
+ msginfo->folder = item;
- msginfo = (MsgInfo *)cur->data;
- if (msginfo != NULL && first_uid <= msginfo->msgnum &&
- msginfo->msgnum <= last_uid) {
- procmsg_msginfo_free(msginfo);
- mlist = g_slist_remove(mlist, msginfo);
+ if (!newlist)
+ llast = newlist = g_slist_append(newlist, msginfo);
+ else {
+ llast = g_slist_append(llast, msginfo);
+ llast = llast->next;
+ }
}
- cur = next;
+ g_string_free(str, TRUE);
+ imapset = numberlist_to_imapset(NULL);
}
- debug_print("done.\n");
-
- return mlist;
+ return newlist;
}
static void imap_delete_all_cached_messages(FolderItem *item)
g_return_if_fail(item != NULL);
g_return_if_fail(item->folder != NULL);
- g_return_if_fail(item->folder->type == F_IMAP);
+ g_return_if_fail(FOLDER_CLASS(item->folder) == &imap_class);
debug_print("Deleting all cached messages...\n");
{
SockInfo *sock;
- if ((sock = sock_connect_cmd(server, tunnelcmd)) == NULL)
+ if ((sock = sock_connect_cmd(server, tunnelcmd)) == NULL) {
log_warning(_("Can't establish IMAP4 session with: %s\n"),
server);
return NULL;
+ }
#if USE_OPENSSL
return imap_init_sock(sock, ssl_type);
#else
sock_close(sock);
return NULL;
}
- return imap_init_sock(sock, ssl_type);
-#else
- return imap_init_sock(sock);
#endif
+ return sock;
}
#if USE_OPENSSL
static SockInfo *imap_init_sock(SockInfo *sock)
#endif
{
- imap_cmd_count = 0;
-#if USE_OPENSSL
- if (ssl_type == SSL_STARTTLS) {
- gint ok;
-
- ok = imap_cmd_starttls(sock);
- if (ok != IMAP_SUCCESS) {
- log_warning(_("Can't start TLS session.\n"));
- sock_close(sock);
- return NULL;
- }
- if (!ssl_init_socket_with_method(sock, SSL_METHOD_TLSv1)) {
- sock_close(sock);
- return NULL;
- }
- }
-#endif
-
- if (imap_cmd_noop(sock) != IMAP_SUCCESS) {
- log_warning(_("Can't establish IMAP4 session.\n"));
- sock_close(sock);
- return NULL;
- }
return sock;
}
folder->ns_shared != NULL)
return;
- if (imap_cmd_namespace(SESSION(session)->sock, &ns_str)
+ if (!imap_has_capability(session, "NAMESPACE")) {
+ imap_get_namespace_by_list(session, folder);
+ return;
+ }
+
+ if (imap_cmd_namespace(session, &ns_str)
!= IMAP_SUCCESS) {
log_warning(_("can't get namespace\n"));
return;
}
str_array = strsplit_parenthesis(ns_str, '(', ')', 3);
+ if (str_array == NULL) {
+ g_free(ns_str);
+ imap_get_namespace_by_list(session, folder);
+ return;
+ }
if (str_array[0])
folder->ns_personal = imap_parse_namespace_str(str_array[0]);
if (str_array[0] && str_array[1])
g_free(ns_str);
}
+static void imap_get_namespace_by_list(IMAPSession *session, IMAPFolder *folder)
+{
+ GSList *item_list, *cur;
+ gchar separator = '\0';
+ IMAPNameSpace *namespace;
+
+ g_return_if_fail(session != NULL);
+ g_return_if_fail(folder != NULL);
+
+ if (folder->ns_personal != NULL ||
+ folder->ns_others != NULL ||
+ folder->ns_shared != NULL)
+ return;
+
+ imap_gen_send(session, "LIST \"\" \"\"");
+ item_list = imap_parse_list(folder, session, "", &separator);
+ for (cur = item_list; cur != NULL; cur = cur->next)
+ folder_item_destroy(FOLDER_ITEM(cur->data));
+ g_slist_free(item_list);
+
+ namespace = g_new(IMAPNameSpace, 1);
+ namespace->name = g_strdup("");
+ namespace->separator = separator;
+ folder->ns_personal = g_list_append(NULL, namespace);
+}
+
static IMAPNameSpace *imap_find_namespace_from_list(GList *ns_list,
const gchar *path)
{
cur_pos = strchr_cpy(cur_pos + 1, '}', buf, sizeof(buf));
len = atoi(buf);
+ g_return_val_if_fail(len > 0, cur_pos);
g_string_truncate(str, 0);
cur_pos = str->str;
cur_pos = strchr_cpy(cur_pos + 1, '}', buf, sizeof(buf));
len = atoi(buf);
+ g_return_val_if_fail(len > 0, cur_pos);
g_string_truncate(str, 0);
cur_pos = str->str;
g_free(nextline);
} while (block_len < len);
- debug_print("IMAP4< [contents of RFC822.HEADER]\n");
+ debug_print("IMAP4< [contents of BODY.PEEK[HEADER.FIELDS (...)]]\n");
*headers = g_strndup(cur_pos, len);
cur_pos += len;
} else if (!strncmp(cur_pos, "RFC822.SIZE ", 12)) {
cur_pos += 12;
size = strtol(cur_pos, &cur_pos, 10);
- } else if (!strncmp(cur_pos, "RFC822.HEADER ", 14)) {
+ } else if (!strncmp(cur_pos, "BODY[HEADER.FIELDS ", 19)) {
gchar *headers;
- cur_pos += 14;
+ cur_pos += 19;
+ if (*cur_pos != '(') {
+ g_warning("*cur_pos != '('\n");
+ procmsg_msginfo_free(msginfo);
+ return NULL;
+ }
+ cur_pos++;
+ PARSE_ONE_ELEMENT(')');
+ if (*cur_pos != ']') {
+ g_warning("*cur_pos != ']'\n");
+ procmsg_msginfo_free(msginfo);
+ return NULL;
+ }
+ cur_pos++;
+
cur_pos = imap_get_header(sock, cur_pos, &headers,
line_str);
msginfo = procheader_parse_str(headers, flags, FALSE, FALSE);
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)
+static gchar *imap_get_flag_str(IMAPFlags flags)
{
- Folder *folder;
- IMAPSession *session;
- IMAPFlags iflags = 0;
- gint ok = IMAP_SUCCESS;
+ GString *str;
+ gchar *ret;
- 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);
+ str = g_string_new(NULL);
- folder = msginfo->folder->folder;
- g_return_val_if_fail(folder->type == F_IMAP, -1);
+ if (IMAP_IS_SEEN(flags)) g_string_append(str, "\\Seen ");
+ if (IMAP_IS_ANSWERED(flags)) g_string_append(str, "\\Answered ");
+ if (IMAP_IS_FLAGGED(flags)) g_string_append(str, "\\Flagged ");
+ if (IMAP_IS_DELETED(flags)) g_string_append(str, "\\Deleted ");
+ if (IMAP_IS_DRAFT(flags)) g_string_append(str, "\\Draft");
- session = imap_session_get(folder);
- if (!session) return -1;
+ if (str->len > 0 && str->str[str->len - 1] == ' ')
+ g_string_truncate(str, str->len - 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;
- }
+ ret = str->str;
+ g_string_free(str, FALSE);
- if (flags & MSG_UNREAD)
- ok = imap_set_message_flags(session, msginfo->msgnum,
- msginfo->msgnum, IMAP_FLAG_SEEN,
- TRUE);
- return ok;
+ return ret;
}
static gint imap_set_message_flags(IMAPSession *session,
- guint32 first_uid,
- guint32 last_uid,
+ MsgNumberList *numlist,
IMAPFlags flags,
gboolean is_set)
{
- GString *buf;
+ gchar *cmd;
+ gchar *flag_str;
gint ok;
+ IMAPSet imapset;
- buf = g_string_new(is_set ? "+FLAGS (" : "-FLAGS (");
-
- if (IMAP_IS_SEEN(flags)) g_string_append(buf, "\\Seen ");
- if (IMAP_IS_ANSWERED(flags)) g_string_append(buf, "\\Answered ");
- if (IMAP_IS_FLAGGED(flags)) g_string_append(buf, "\\Flagged ");
- if (IMAP_IS_DELETED(flags)) g_string_append(buf, "\\Deleted ");
- if (IMAP_IS_DRAFT(flags)) g_string_append(buf, "\\Draft");
-
- if (buf->str[buf->len - 1] == ' ')
- g_string_truncate(buf, buf->len - 1);
+ flag_str = imap_get_flag_str(flags);
+ cmd = g_strconcat(is_set ? "+FLAGS.SILENT (" : "-FLAGS.SILENT (",
+ flag_str, ")", NULL);
+ g_free(flag_str);
- g_string_append_c(buf, ')');
-
- ok = imap_cmd_store(SESSION(session)->sock, first_uid, last_uid,
- buf->str);
- g_string_free(buf, TRUE);
+ imapset = numberlist_to_imapset(numlist);
+ while (imapset != NULL) {
+ ok = imap_cmd_store(session, imapset, cmd);
+ imapset = numberlist_to_imapset(NULL);
+ }
+ g_free(cmd);
return ok;
}
session->mbox = NULL;
real_path = imap_get_real_path(folder, path);
- ok = imap_cmd_select(SESSION(session)->sock, real_path,
+ ok = imap_cmd_select(session, real_path,
exists, recent, unseen, uid_validity);
if (ok != IMAP_SUCCESS)
log_warning(_("can't select folder: %s\n"), real_path);
- else
+ else {
session->mbox = g_strdup(path);
+ session->folder_content_changed = FALSE;
+ }
g_free(real_path);
return ok;
#define THROW(err) { ok = err; goto catch; }
-static gint imap_get_uid(IMAPSession *session, gint msgnum, guint32 *uid)
-{
- gint ok;
- GPtrArray *argbuf;
- gchar *str;
- gint num;
-
- *uid = 0;
- argbuf = g_ptr_array_new();
-
- imap_cmd_gen_send(SESSION(session)->sock, "FETCH %d (UID)", msgnum);
- if ((ok = imap_cmd_ok(SESSION(session)->sock, argbuf)) != IMAP_SUCCESS)
- THROW(ok);
-
- str = search_array_contain_str(argbuf, "FETCH");
- if (!str) THROW(IMAP_ERROR);
-
- if (sscanf(str, "%d FETCH (UID %d)", &num, uid) != 2 ||
- num != msgnum) {
- g_warning("imap_get_uid(): invalid FETCH line.\n");
- THROW(IMAP_ERROR);
- }
-
-catch:
- ptr_array_free_strings(argbuf);
- g_ptr_array_free(argbuf, TRUE);
-
- return ok;
-}
-
static gint imap_status(IMAPSession *session, IMAPFolder *folder,
const gchar *path,
gint *messages, gint *recent,
real_path = imap_get_real_path(folder, path);
QUOTE_IF_REQUIRED(real_path_, real_path);
- imap_cmd_gen_send(SESSION(session)->sock, "STATUS %s "
- "(MESSAGES RECENT UIDNEXT UIDVALIDITY UNSEEN)",
- real_path_);
+ imap_gen_send(session, "STATUS %s "
+ "(MESSAGES RECENT UIDNEXT UIDVALIDITY UNSEEN)",
+ real_path_);
- ok = imap_cmd_ok(SESSION(session)->sock, argbuf);
+ ok = imap_cmd_ok(session, argbuf);
if (ok != IMAP_SUCCESS) THROW(ok);
str = search_array_str(argbuf, "STATUS");
/* low-level IMAP4rev1 commands */
-static gint imap_cmd_login(SockInfo *sock,
+static gint imap_cmd_authenticate(IMAPSession *session, const gchar *user,
+ const gchar *pass, IMAPAuthType type)
+{
+ gchar *auth_type;
+ gint ok;
+ gchar *buf = NULL;
+ gchar *challenge;
+ gint challenge_len;
+ gchar hexdigest[33];
+ gchar *response;
+ gchar *response64;
+
+ auth_type = "CRAM-MD5";
+
+ imap_gen_send(session, "AUTHENTICATE %s", auth_type);
+ ok = imap_gen_recv(session, &buf);
+ if (ok != IMAP_SUCCESS || buf[0] != '+' || buf[1] != ' ') {
+ g_free(buf);
+ return IMAP_ERROR;
+ }
+
+ challenge = g_malloc(strlen(buf + 2) + 1);
+ challenge_len = base64_decode(challenge, buf + 2, -1);
+ challenge[challenge_len] = '\0';
+ g_free(buf);
+ log_print("IMAP< [Decoded: %s]\n", challenge);
+
+ md5_hex_hmac(hexdigest, challenge, challenge_len, pass, strlen(pass));
+ g_free(challenge);
+
+ response = g_strdup_printf("%s %s", user, hexdigest);
+ log_print("IMAP> [Encoded: %s]\n", response);
+ response64 = g_malloc((strlen(response) + 3) * 2 + 1);
+ base64_encode(response64, response, strlen(response));
+ g_free(response);
+
+ log_print("IMAP> %s\n", response64);
+ sock_puts(SESSION(session)->sock, response64);
+ ok = imap_cmd_ok(session, NULL);
+ if (ok != IMAP_SUCCESS)
+ log_warning(_("IMAP4 authentication failed.\n"));
+
+ return ok;
+}
+
+static gint imap_cmd_login(IMAPSession *session,
const gchar *user, const gchar *pass)
{
gchar *user_, *pass_;
QUOTE_IF_REQUIRED(user_, user);
QUOTE_IF_REQUIRED(pass_, pass);
- imap_cmd_gen_send(sock, "LOGIN %s %s", user_, pass_);
+ imap_gen_send(session, "LOGIN %s %s", user_, pass_);
- ok = imap_cmd_ok(sock, NULL);
+ ok = imap_cmd_ok(session, NULL);
if (ok != IMAP_SUCCESS)
log_warning(_("IMAP4 login failed.\n"));
return ok;
}
-static gint imap_cmd_logout(SockInfo *sock)
+static gint imap_cmd_logout(IMAPSession *session)
+{
+ imap_gen_send(session, "LOGOUT");
+ return imap_cmd_ok(session, NULL);
+}
+
+/* Send CAPABILITY, and examine the server's response to see whether this
+ * connection is pre-authenticated or not and build a list of CAPABILITIES. */
+static gint imap_greeting(IMAPSession *session)
+{
+ gchar *capstr;
+ GPtrArray *argbuf;
+
+ imap_gen_send(session, "CAPABILITY");
+
+ argbuf = g_ptr_array_new();
+
+ if (imap_cmd_ok(session, argbuf) != IMAP_SUCCESS ||
+ ((capstr = search_array_str(argbuf, "CAPABILITY ")) == NULL)) {
+ ptr_array_free_strings(argbuf);
+ g_ptr_array_free(argbuf, TRUE);
+ return -1;
+ }
+
+ session->authenticated = search_array_str(argbuf, "PREAUTH") != NULL;
+
+ capstr += strlen("CAPABILITY ");
+
+ IMAP_SESSION(session)->capability = g_strsplit(capstr, " ", 0);
+
+ ptr_array_free_strings(argbuf);
+ g_ptr_array_free(argbuf, TRUE);
+
+ return 0;
+}
+
+static gboolean imap_has_capability(IMAPSession *session, const gchar *cap)
+{
+ gchar **p;
+
+ for (p = session->capability; *p != NULL; ++p)
+ if (g_strcasecmp(*p, cap) == 0)
+ return TRUE;
+
+ return FALSE;
+}
+
+void imap_free_capabilities(IMAPSession *session)
{
- imap_cmd_gen_send(sock, "LOGOUT");
- return imap_cmd_ok(sock, NULL);
+ g_strfreev(session->capability);
+ session->capability = 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)
+static const IMAPSet numberlist_to_imapset(MsgNumberList *list)
{
- GPtrArray *argbuf;
- gint r;
+ static GString *imapset = NULL;
+ static MsgNumberList *numlist, *elem;
+ guint first, last, next;
- 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;
+ if (imapset == NULL)
+ imapset = g_string_sized_new(256);
+ else
+ g_string_truncate(imapset, 0);
+
+ if (list != NULL) {
+ g_slist_free(numlist);
+ numlist = g_slist_copy(list);
+ numlist = g_slist_sort(numlist, g_int_compare);
+ } else if (numlist == NULL) {
+ return NULL;
+ }
+
+ first = GPOINTER_TO_INT(numlist->data);
+ last = first;
+ for(elem = g_slist_next(numlist); elem != NULL; elem = g_slist_next(elem)) {
+ next = GPOINTER_TO_INT(elem->data);
+
+ if(next != (last + 1)) {
+ if (imapset->len > 0)
+ g_string_append(imapset, ",");
+ if (first == last)
+ g_string_sprintfa(imapset, "%d", first);
+ else
+ g_string_sprintfa(imapset, "%d:%d", first, last);
+
+ if (imapset->len > IMAPCMDLIMIT) {
+ last = 0;
+ break;
+ }
+
+ first = next;
+ }
+ last = next;
+ }
+ if (last != 0) {
+ if (imapset->len > 0)
+ g_string_append(imapset, ",");
+ if (first == last)
+ g_string_sprintfa(imapset, "%d", first);
+ else
+ g_string_sprintfa(imapset, "%d:%d", first, last);
+
+ g_slist_free(numlist);
+ numlist = NULL;
+ } else {
+ MsgNumberList *remaining;
+
+ remaining = elem->next;
+ remaining = g_slist_prepend(remaining, elem->data);
+ elem->next = NULL;
+ g_slist_free(numlist);
+ numlist = remaining;
+ }
+
+ return imapset->str;
}
-static gint imap_cmd_noop(SockInfo *sock)
+static gint imap_cmd_noop(IMAPSession *session)
{
- imap_cmd_gen_send(sock, "NOOP");
- return imap_cmd_ok(sock, NULL);
+ imap_gen_send(session, "NOOP");
+ return imap_cmd_ok(session, NULL);
}
-static gint imap_cmd_starttls(SockInfo *sock)
+static gint imap_cmd_starttls(IMAPSession *session)
{
- imap_cmd_gen_send(sock, "STARTTLS");
- return imap_cmd_ok(sock, NULL);
+ imap_gen_send(session, "STARTTLS");
+ return imap_cmd_ok(session, NULL);
}
#define THROW(err) { ok = err; goto catch; }
-static gint imap_cmd_namespace(SockInfo *sock, gchar **ns_str)
+static gint imap_cmd_namespace(IMAPSession *session, gchar **ns_str)
{
gint ok;
GPtrArray *argbuf;
argbuf = g_ptr_array_new();
- imap_cmd_gen_send(sock, "NAMESPACE");
- if ((ok = imap_cmd_ok(sock, argbuf)) != IMAP_SUCCESS) THROW(ok);
+ imap_gen_send(session, "NAMESPACE");
+ if ((ok = imap_cmd_ok(session, argbuf)) != IMAP_SUCCESS) THROW(ok);
str = search_array_str(argbuf, "NAMESPACE");
if (!str) THROW(IMAP_ERROR);
#undef THROW
-static gint imap_cmd_list(SockInfo *sock, const gchar *ref,
+static gint imap_cmd_list(IMAPSession *session, const gchar *ref,
const gchar *mailbox, GPtrArray *argbuf)
{
gchar *ref_, *mailbox_;
QUOTE_IF_REQUIRED(ref_, ref);
QUOTE_IF_REQUIRED(mailbox_, mailbox);
- imap_cmd_gen_send(sock, "LIST %s %s", ref_, mailbox_);
+ imap_gen_send(session, "LIST %s %s", ref_, mailbox_);
- return imap_cmd_ok(sock, argbuf);
+ return imap_cmd_ok(session, argbuf);
}
#define THROW goto catch
-static gint imap_cmd_do_select(SockInfo *sock, const gchar *folder,
+static gint imap_cmd_do_select(IMAPSession *session, const gchar *folder,
gboolean examine,
gint *exists, gint *recent, gint *unseen,
guint32 *uid_validity)
select_cmd = "SELECT";
QUOTE_IF_REQUIRED(folder_, folder);
- imap_cmd_gen_send(sock, "%s %s", select_cmd, folder_);
+ imap_gen_send(session, "%s %s", select_cmd, folder_);
- if ((ok = imap_cmd_ok(sock, argbuf)) != IMAP_SUCCESS) THROW;
+ if ((ok = imap_cmd_ok(session, argbuf)) != IMAP_SUCCESS) THROW;
resp_str = search_array_contain_str(argbuf, "EXISTS");
if (resp_str) {
return ok;
}
-static gint imap_cmd_select(SockInfo *sock, const gchar *folder,
+static gint imap_cmd_select(IMAPSession *session, const gchar *folder,
gint *exists, gint *recent, gint *unseen,
guint32 *uid_validity)
{
- return imap_cmd_do_select(sock, folder, FALSE,
+ return imap_cmd_do_select(session, folder, FALSE,
exists, recent, unseen, uid_validity);
}
-static gint imap_cmd_examine(SockInfo *sock, const gchar *folder,
+static gint imap_cmd_examine(IMAPSession *session, const gchar *folder,
gint *exists, gint *recent, gint *unseen,
guint32 *uid_validity)
{
- return imap_cmd_do_select(sock, folder, TRUE,
+ return imap_cmd_do_select(session, folder, TRUE,
exists, recent, unseen, uid_validity);
}
#undef THROW
-static gint imap_cmd_create(SockInfo *sock, const gchar *folder)
+static gint imap_cmd_create(IMAPSession *session, const gchar *folder)
{
gchar *folder_;
QUOTE_IF_REQUIRED(folder_, folder);
- imap_cmd_gen_send(sock, "CREATE %s", folder_);
+ imap_gen_send(session, "CREATE %s", folder_);
- return imap_cmd_ok(sock, NULL);
+ return imap_cmd_ok(session, NULL);
}
-static gint imap_cmd_rename(SockInfo *sock, const gchar *old_folder,
+static gint imap_cmd_rename(IMAPSession *session, 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_);
+ imap_gen_send(session, "RENAME %s %s", old_folder_, new_folder_);
- return imap_cmd_ok(sock, NULL);
+ return imap_cmd_ok(session, NULL);
}
-static gint imap_cmd_delete(SockInfo *sock, const gchar *folder)
+static gint imap_cmd_delete(IMAPSession *session, const gchar *folder)
{
gchar *folder_;
QUOTE_IF_REQUIRED(folder_, folder);
- imap_cmd_gen_send(sock, "DELETE %s", folder_);
+ imap_gen_send(session, "DELETE %s", folder_);
- return imap_cmd_ok(sock, NULL);
+ return imap_cmd_ok(session, NULL);
}
-static gint imap_cmd_fetch(SockInfo *sock, guint32 uid, const gchar *filename)
+static gint imap_cmd_search(IMAPSession *session, const gchar *criteria, GSList **list)
{
gint ok;
- gchar buf[IMAPBUFSIZE];
+ gchar *uidlist;
+ GPtrArray *argbuf;
+
+ g_return_val_if_fail(criteria != NULL, IMAP_ERROR);
+ g_return_val_if_fail(list != NULL, IMAP_ERROR);
+
+ *list = NULL;
+
+ argbuf = g_ptr_array_new();
+ imap_gen_send(session, "UID SEARCH %s", criteria);
+
+ ok = imap_cmd_ok(session, argbuf);
+ if (ok != IMAP_SUCCESS) {
+ ptr_array_free_strings(argbuf);
+ g_ptr_array_free(argbuf, TRUE);
+ return ok;
+ }
+
+ if ((uidlist = search_array_str(argbuf, "SEARCH ")) != NULL) {
+ gchar **strlist, **p;
+
+ strlist = g_strsplit(uidlist + 7, " ", 0);
+ for (p = strlist; *p != NULL; ++p) {
+ guint msgnum;
+
+ if (sscanf(*p, "%d", &msgnum) == 1)
+ *list = g_slist_append(*list, GINT_TO_POINTER(msgnum));
+ }
+ g_strfreev(strlist);
+ }
+ ptr_array_free_strings(argbuf);
+ g_ptr_array_free(argbuf, TRUE);
+
+ return IMAP_SUCCESS;
+}
+
+static gint imap_cmd_fetch(IMAPSession *session, guint32 uid, const gchar *filename)
+{
+ gint ok;
+ gchar *buf = NULL;
gchar *cur_pos;
gchar size_str[32];
glong size_num;
g_return_val_if_fail(filename != NULL, IMAP_ERROR);
- imap_cmd_gen_send(sock, "UID FETCH %d BODY[]", uid);
+ imap_gen_send(session, "UID FETCH %d BODY.PEEK[]", uid);
- while ((ok = imap_cmd_gen_recv(sock, buf, sizeof(buf)))
- == IMAP_SUCCESS) {
- if (buf[0] != '*' || buf[1] != ' ')
+ while ((ok = imap_gen_recv(session, &buf)) == IMAP_SUCCESS) {
+ if (buf[0] != '*' || buf[1] != ' ') {
+ g_free(buf);
return IMAP_ERROR;
- if (strstr(buf, "FETCH") != NULL)
- break;
+ }
+ if (strstr(buf, "FETCH") != NULL) break;
+ g_free(buf);
}
- if (ok != IMAP_SUCCESS)
+ if (ok != IMAP_SUCCESS) {
+ g_free(buf);
return ok;
+ }
+
+#define RETURN_ERROR_IF_FAIL(cond) \
+ if (!(cond)) { \
+ g_free(buf); \
+ return IMAP_ERROR; \
+ }
cur_pos = strchr(buf, '{');
- g_return_val_if_fail(cur_pos != NULL, IMAP_ERROR);
+ RETURN_ERROR_IF_FAIL(cur_pos != NULL);
cur_pos = strchr_cpy(cur_pos + 1, '}', size_str, sizeof(size_str));
- g_return_val_if_fail(cur_pos != NULL, IMAP_ERROR);
+ RETURN_ERROR_IF_FAIL(cur_pos != NULL);
size_num = atol(size_str);
+ RETURN_ERROR_IF_FAIL(size_num > 0);
+
+ RETURN_ERROR_IF_FAIL(*cur_pos == '\0');
+
+#undef RETURN_ERROR_IF_FAIL
- if (*cur_pos != '\0') return IMAP_ERROR;
+ g_free(buf);
- if (recv_bytes_write_to_file(sock, size_num, filename) != 0)
+ if (recv_bytes_write_to_file(SESSION(session)->sock, size_num, filename) != 0)
return IMAP_ERROR;
- if (imap_cmd_gen_recv(sock, buf, sizeof(buf)) != IMAP_SUCCESS)
+ if (imap_gen_recv(session, &buf) != IMAP_SUCCESS) {
+ g_free(buf);
return IMAP_ERROR;
+ }
- if (buf[0] == '\0' || buf[strlen(buf) - 1] != ')')
+ if (buf[0] == '\0' || buf[strlen(buf) - 1] != ')') {
+ g_free(buf);
return IMAP_ERROR;
+ }
+ g_free(buf);
- ok = imap_cmd_ok(sock, NULL);
+ ok = imap_cmd_ok(session, NULL);
return ok;
}
-static gint imap_cmd_append(SockInfo *sock, const gchar *destfolder,
- const gchar *file)
+static gint imap_cmd_append(IMAPSession *session, const gchar *destfolder,
+ const gchar *file, IMAPFlags flags, gint32 *new_uid)
{
gint ok;
- gint size;
+ gint size, newuid;
gchar *destfolder_;
+ gchar *flag_str;
+ gchar *ret = NULL;
gchar buf[BUFFSIZE];
FILE *fp;
+ GPtrArray *reply;
+ gchar *okmsginfo;
g_return_val_if_fail(file != NULL, IMAP_ERROR);
return -1;
}
QUOTE_IF_REQUIRED(destfolder_, destfolder);
- imap_cmd_gen_send(sock, "APPEND %s (\\Seen) {%d}", destfolder_, size);
+ flag_str = imap_get_flag_str(flags);
+ imap_gen_send(session, "APPEND %s (%s) {%d}",
+ destfolder_, flag_str, size);
+ g_free(flag_str);
- ok = imap_cmd_gen_recv(sock, buf, sizeof(buf));
- if (ok != IMAP_SUCCESS || buf[0] != '+' || buf[1] != ' ') {
+ ok = imap_gen_recv(session, &ret);
+ if (ok != IMAP_SUCCESS || ret[0] != '+' || ret[1] != ' ') {
log_warning(_("can't append %s to %s\n"), file, destfolder_);
+ g_free(ret);
fclose(fp);
return IMAP_ERROR;
}
+ g_free(ret);
log_print("IMAP4> %s\n", _("(sending file...)"));
while (fgets(buf, sizeof(buf), fp) != NULL) {
strretchomp(buf);
- if (sock_puts(sock, buf) < 0) {
+ if (sock_puts(SESSION(session)->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, "");
+ sock_puts(SESSION(session)->sock, "");
fclose(fp);
- return imap_cmd_ok(sock, NULL);
+
+ reply = g_ptr_array_new();
+
+ *new_uid = 0;
+ ok = imap_cmd_ok(session, reply);
+ if (ok != IMAP_SUCCESS)
+ log_warning(_("can't append message to %s\n"), destfolder_);
+ else if (
+ (new_uid != NULL) &&
+ (imap_has_capability(session, "UIDPLUS") && reply->len > 0) &&
+ ((okmsginfo = g_ptr_array_index(reply, reply->len - 1)) != NULL) &&
+ (sscanf(okmsginfo, "%*u OK [APPENDUID %*u %u]", &newuid) == 1)) {
+ *new_uid = newuid;
+ }
+
+ ptr_array_free_strings(reply);
+ g_ptr_array_free(reply, TRUE);
+ return ok;
}
-static gint imap_cmd_copy(SockInfo *sock, guint32 uid, const gchar *destfolder)
+
+static gint imap_cmd_copy(IMAPSession * session,
+ gint32 msgnum,
+ const gchar * destfolder, gint32 * new_uid)
{
gint ok;
+ gint32 olduid, newuid;
+ gchar *okmsginfo;
gchar *destfolder_;
+ GPtrArray *reply;
g_return_val_if_fail(destfolder != NULL, IMAP_ERROR);
+ g_return_val_if_fail(session != NULL, IMAP_ERROR);
+ g_return_val_if_fail(new_uid != NULL, IMAP_ERROR);
QUOTE_IF_REQUIRED(destfolder_, destfolder);
- imap_cmd_gen_send(sock, "UID COPY %d %s", uid, destfolder_);
+ imap_gen_send(session, "UID COPY %d %s", msgnum, destfolder_);
- ok = imap_cmd_ok(sock, NULL);
- if (ok != IMAP_SUCCESS) {
- log_warning(_("can't copy %d to %s\n"), uid, destfolder_);
- return -1;
- }
+ reply = g_ptr_array_new();
+ *new_uid = 0;
+ ok = imap_cmd_ok(session, reply);
+ if (ok != IMAP_SUCCESS)
+ log_warning(_("can't copy %d to %s\n"), msgnum, destfolder_);
+ else if (imap_has_capability(session, "UIDPLUS") && reply->len > 0)
+ if ((okmsginfo = g_ptr_array_index(reply, reply->len - 1)) != NULL &&
+ sscanf(okmsginfo, "%*u OK [COPYUID %*u %u %u]", &olduid, &newuid) == 2 &&
+ olduid == msgnum)
+ *new_uid = newuid;
+
+ ptr_array_free_strings(reply);
+ g_ptr_array_free(reply, TRUE);
return ok;
}
-gint imap_cmd_envelope(SockInfo *sock, guint32 first_uid, guint32 last_uid)
+gint imap_cmd_envelope(IMAPSession *session, IMAPSet set)
{
- imap_cmd_gen_send
- (sock, "UID FETCH %d:%d (UID FLAGS RFC822.SIZE RFC822.HEADER)",
- first_uid, last_uid);
+ static GString *header_fields = NULL;
+
+ if (header_fields == NULL) {
+ const HeaderEntry *headers, *elem;
+
+ headers = procheader_get_headernames(FALSE);
+ header_fields = g_string_new("");
+
+ for (elem = headers; elem->name != NULL; ++elem) {
+ gint namelen = strlen(elem->name);
+
+ /* Header fields ending with space are not rfc822 headers */
+ if (elem->name[namelen - 1] == ' ')
+ continue;
+
+ /* strip : at the of header field */
+ if(elem->name[namelen - 1] == ':')
+ namelen--;
+
+ if (namelen <= 0)
+ continue;
+
+ g_string_sprintfa(header_fields, "%s%.*s",
+ header_fields->str[0] != '\0' ? " " : "",
+ namelen, elem->name);
+ }
+ }
+
+ imap_gen_send
+ (session, "UID FETCH %s (UID FLAGS RFC822.SIZE BODY.PEEK[HEADER.FIELDS (%s)])",
+ set, header_fields->str);
return IMAP_SUCCESS;
}
-static gint imap_cmd_store(SockInfo *sock, guint32 first_uid, guint32 last_uid,
+static gint imap_cmd_store(IMAPSession *session, IMAPSet set,
gchar *sub_cmd)
{
gint ok;
- imap_cmd_gen_send(sock, "UID STORE %d:%d %s",
- first_uid, last_uid, sub_cmd);
+ imap_gen_send(session, "UID STORE %s %s",
+ set, sub_cmd);
- if ((ok = imap_cmd_ok(sock, NULL)) != IMAP_SUCCESS) {
- log_warning(_("error while imap command: STORE %d:%d %s\n"),
- first_uid, last_uid, sub_cmd);
+ if ((ok = imap_cmd_ok(session, NULL)) != IMAP_SUCCESS) {
+ log_warning(_("error while imap command: STORE %s %s\n"),
+ set, sub_cmd);
return ok;
}
return IMAP_SUCCESS;
}
-static gint imap_cmd_expunge(SockInfo *sock)
+static gint imap_cmd_expunge(IMAPSession *session)
{
gint ok;
- imap_cmd_gen_send(sock, "EXPUNGE");
- if ((ok = imap_cmd_ok(sock, NULL)) != IMAP_SUCCESS) {
+ imap_gen_send(session, "EXPUNGE");
+ if ((ok = imap_cmd_ok(session, NULL)) != IMAP_SUCCESS) {
log_warning(_("error while imap command: EXPUNGE\n"));
return ok;
}
return IMAP_SUCCESS;
}
-static gint imap_cmd_ok(SockInfo *sock, GPtrArray *argbuf)
+static gint imap_cmd_close(IMAPSession *session)
{
gint ok;
- gchar buf[IMAPBUFSIZE];
+
+ imap_gen_send(session, "CLOSE");
+ if ((ok = imap_cmd_ok(session, NULL)) != IMAP_SUCCESS)
+ log_warning(_("error while imap command: CLOSE\n"));
+
+ return ok;
+}
+
+static gint imap_cmd_ok(IMAPSession *session, GPtrArray *argbuf)
+{
+ gint ok = IMAP_SUCCESS;
+ gchar *buf;
gint cmd_num;
- gchar cmd_status[IMAPBUFSIZE];
+ gchar *data;
- while ((ok = imap_cmd_gen_recv(sock, buf, sizeof(buf)))
+ while ((ok = imap_gen_recv(session, &buf))
== IMAP_SUCCESS) {
+ // make sure data is long enough for any substring of buf
+ data = alloca(strlen(buf) + 1);
+
+ // untagged line read
if (buf[0] == '*' && buf[1] == ' ') {
+ gint num;
if (argbuf)
g_ptr_array_add(argbuf, g_strdup(buf + 2));
- continue;
- }
- if (sscanf(buf, "%d %s", &cmd_num, cmd_status) < 2)
- return IMAP_ERROR;
- else if (cmd_num == imap_cmd_count &&
- !strcmp(cmd_status, "OK")) {
+ if (sscanf(buf + 2, "%d %s", &num, data) >= 2) {
+ if (!strcmp(data, "EXISTS")) {
+ session->exists = num;
+ session->folder_content_changed = TRUE;
+ }
+
+ if(!strcmp(data, "EXPUNGE")) {
+ session->exists--;
+ session->folder_content_changed = TRUE;
+ }
+ }
+ // tagged line with correct tag and OK response found
+ } else if ((sscanf(buf, "%d %s", &cmd_num, data) >= 2) &&
+ (cmd_num == session->cmd_count) &&
+ !strcmp(data, "OK")) {
if (argbuf)
g_ptr_array_add(argbuf, g_strdup(buf));
- return IMAP_SUCCESS;
- } else
- return IMAP_ERROR;
+ break;
+ // everything else
+ } else {
+ ok = IMAP_ERROR;
+ break;
+ }
+ g_free(buf);
}
+ g_free(buf);
return ok;
}
-static void imap_cmd_gen_send(SockInfo *sock, const gchar *format, ...)
+static void imap_gen_send(IMAPSession *session, const gchar *format, ...)
{
- gchar buf[IMAPBUFSIZE];
- gchar tmp[IMAPBUFSIZE];
+ gchar *buf;
+ gchar *tmp;
gchar *p;
va_list args;
va_start(args, format);
- g_vsnprintf(tmp, sizeof(tmp), format, args);
+ tmp = g_strdup_vprintf(format, args);
va_end(args);
- imap_cmd_count++;
+ session->cmd_count++;
- g_snprintf(buf, sizeof(buf), "%d %s\r\n", imap_cmd_count, tmp);
+ buf = g_strdup_printf("%d %s\r\n", session->cmd_count, tmp);
if (!strncasecmp(tmp, "LOGIN ", 6) && (p = strchr(tmp + 6, ' '))) {
*p = '\0';
- log_print("IMAP4> %d %s ********\n", imap_cmd_count, tmp);
+ log_print("IMAP4> %d %s ********\n", session->cmd_count, tmp);
} else
- log_print("IMAP4> %d %s\n", imap_cmd_count, tmp);
+ log_print("IMAP4> %d %s\n", session->cmd_count, tmp);
- sock_write(sock, buf, strlen(buf));
+ sock_write_all(SESSION(session)->sock, buf, strlen(buf));
+ g_free(tmp);
+ g_free(buf);
}
-static gint imap_cmd_gen_recv(SockInfo *sock, gchar *buf, gint size)
+static gint imap_gen_recv(IMAPSession *session, gchar **ret)
{
- if (sock_gets(sock, buf, size) == -1)
+ if ((*ret = sock_getline(SESSION(session)->sock)) == NULL)
return IMAP_SOCKET;
- strretchomp(buf);
+ strretchomp(*ret);
- log_print("IMAP4< %s\n", buf);
+ log_print("IMAP4< %s\n", *ret);
return IMAP_SUCCESS;
}
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)
+static gchar *search_array_contain_str(GPtrArray *array, const gchar *str)
{
gint i;
return NULL;
}
-static gchar *search_array_str(GPtrArray *array, gchar *str)
+static gchar *search_array_str(GPtrArray *array, const gchar *str)
{
gint i;
gint len;
static gchar *imap_modified_utf7_to_locale(const gchar *mutf7_str)
{
-#if !HAVE_LIBJCONV
- return g_strdup(mutf7_str);
+#if !HAVE_ICONV
+ const gchar *from_p;
+ gchar *to, *to_p;
+
+ to = g_malloc(strlen(mutf7_str) + 1);
+ to_p = to;
+
+ for (from_p = mutf7_str; *from_p != '\0'; from_p++) {
+ if (*from_p == '&' && *(from_p + 1) == '-') {
+ *to_p++ = '&';
+ from_p++;
+ } else
+ *to_p++ = *from_p;
+ }
+ *to_p = '\0';
+
+ return to;
#else
static iconv_t cd = (iconv_t)-1;
static gboolean iconv_ok = TRUE;
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",
+ if (iconv(cd, (ICONV_CONST gchar **)&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);
*to_p = '\0';
return to_str;
-#endif /* !HAVE_LIBJCONV */
+#endif /* !HAVE_ICONV */
}
static gchar *imap_locale_to_modified_utf7(const gchar *from)
{
-#if !HAVE_LIBJCONV
- return g_strdup(from);
+#if !HAVE_ICONV
+ const gchar *from_p;
+ gchar *to, *to_p;
+
+ to = g_malloc(strlen(from) * 2 + 1);
+ to_p = to;
+
+ for (from_p = from; *from_p != '\0'; from_p++) {
+ if (*from_p == '&') {
+ *to_p++ = '&';
+ *to_p++ = '-';
+ } else
+ *to_p++ = *from_p;
+ }
+ *to_p = '\0';
+
+ return to;
#else
static iconv_t cd = (iconv_t)-1;
static gboolean iconv_ok = TRUE;
#define IS_PRINT(ch) (isprint(ch) && isascii(ch))
while (from_len > 0) {
- if (IS_PRINT(*from_tmp)) {
+ if (*from_tmp == '+') {
+ *norm_utf7_p++ = '+';
+ *norm_utf7_p++ = '-';
+ norm_utf7_len -= 2;
+ from_tmp++;
+ from_len--;
+ } else if (IS_PRINT(*from_tmp)) {
/* printable ascii char */
*norm_utf7_p = *from_tmp;
norm_utf7_p++;
+ norm_utf7_len--;
from_tmp++;
from_len--;
} else {
- size_t mblen;
+ size_t mb_len = 0, conv_len = 0;
/* 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,
+ p = from_tmp;
+ while (!IS_PRINT(*p) && conv_len < from_len) {
+ mb_len = mblen(p, MB_LEN_MAX);
+ if (mb_len <= 0) {
+ g_warning("wrong multibyte sequence\n");
+ return g_strdup(from);
+ }
+ conv_len += mb_len;
+ p += mb_len;
+ }
+
+ from_len -= conv_len;
+ if (iconv(cd, (ICONV_CONST gchar **)&from_tmp,
+ &conv_len,
&norm_utf7_p, &norm_utf7_len) == -1) {
g_warning("iconv cannot convert %s to UTF-7\n",
conv_get_current_charset_str());
for (p = norm_utf7; p < norm_utf7_p; p++) {
/* replace: '&' -> "&-",
'+' -> '&',
- escaped '/' -> ',' */
+ "+-" -> '+',
+ BASE64 '/' -> ',' */
if (!in_escape && *p == '&') {
g_string_append(to_str, "&-");
} else if (!in_escape && *p == '+') {
- g_string_append_c(to_str, '&');
- in_escape = TRUE;
+ if (*(p + 1) == '-') {
+ g_string_append_c(to_str, '+');
+ p++;
+ } else {
+ 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, '-');
+ in_escape = FALSE;
} else {
g_string_append_c(to_str, *p);
}
g_string_free(to_str, FALSE);
return to;
-#endif
+#endif /* !HAVE_ICONV */
}
static gboolean imap_rename_folder_func(GNode *node, gpointer data)
return FALSE;
}
-gint imap_get_num_list(Folder *folder, FolderItem *_item, GSList **msgnum_list)
+static gint get_list_of_uids(Folder *folder, IMAPFolderItem *item, GSList **msgnum_list)
{
- IMAPFolderItem *item = (IMAPFolderItem *)_item;
+ gint ok, nummsgs = 0, lastuid_old;
IMAPSession *session;
- gint ok, i, lastuid_old, nummsgs = 0;
- GPtrArray *argbuf;
- gchar *cmdbuf = NULL;
- gchar *dir;
-
- g_return_val_if_fail(folder != NULL, -1);
- g_return_val_if_fail(item != NULL, -1);
- g_return_val_if_fail(item->item.path != NULL, -1);
- g_return_val_if_fail(folder->type == F_IMAP, -1);
- g_return_val_if_fail(folder->account != NULL, -1);
+ GSList *uidlist, *elem;
+ gchar *cmd_buf;
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, -1);
if (ok != IMAP_SUCCESS)
return -1;
- argbuf = g_ptr_array_new();
- if(item->lastuid) {
- cmdbuf = g_strdup_printf("UID FETCH %d:* (UID)", (item->lastuid + 1));
- } else {
- cmdbuf = g_strdup("FETCH 1:* (UID)");
+ cmd_buf = g_strdup_printf("UID %d:*", item->lastuid + 1);
+ ok = imap_cmd_search(session, cmd_buf, &uidlist);
+ g_free(cmd_buf);
+
+ if (ok == IMAP_SOCKET) {
+ session_destroy((Session *)session);
+ ((RemoteFolder *)folder)->session = NULL;
+ return -1;
}
- imap_cmd_gen_send(SESSION(session)->sock, cmdbuf);
- g_free(cmdbuf);
- ok = imap_cmd_ok(SESSION(session)->sock, argbuf);
+
if (ok != IMAP_SUCCESS) {
+ gint i;
+ GPtrArray *argbuf;
+
+ argbuf = g_ptr_array_new();
+
+ cmd_buf = g_strdup_printf("UID FETCH %d:* (UID)", item->lastuid + 1);
+ imap_gen_send(session, cmd_buf);
+ g_free(cmd_buf);
+ ok = imap_cmd_ok(session, argbuf);
+ if (ok != IMAP_SUCCESS) {
+ ptr_array_free_strings(argbuf);
+ g_ptr_array_free(argbuf, TRUE);
+ return -1;
+ }
+
+ for(i = 0; i < argbuf->len; i++) {
+ int ret, msgnum;
+
+ if((ret = sscanf(g_ptr_array_index(argbuf, i),
+ "%*d FETCH (UID %d)", &msgnum)) == 1)
+ uidlist = g_slist_prepend(uidlist, GINT_TO_POINTER(msgnum));
+ }
ptr_array_free_strings(argbuf);
g_ptr_array_free(argbuf, TRUE);
- return -1;
}
lastuid_old = item->lastuid;
*msgnum_list = g_slist_copy(item->uid_list);
+ nummsgs = g_slist_length(*msgnum_list);
debug_print("Got %d uids from cache\n", g_slist_length(item->uid_list));
- for(i = 0; i < argbuf->len; i++) {
- int ret, msgidx, msgnum;
-
- if((ret = sscanf(g_ptr_array_index(argbuf, i), "%d FETCH (UID %d)", &msgidx, &msgnum)) == 2) {
- if(msgnum > lastuid_old) {
- *msgnum_list = g_slist_prepend(*msgnum_list, GINT_TO_POINTER(msgnum));
- item->uid_list = g_slist_prepend(item->uid_list, GINT_TO_POINTER(msgnum));
- nummsgs++;
-
- if(msgnum > item->lastuid)
- item->lastuid = msgnum;
- }
+
+ for (elem = uidlist; elem != NULL; elem = g_slist_next(elem)) {
+ guint msgnum;
+
+ msgnum = GPOINTER_TO_INT(elem->data);
+ if (msgnum > lastuid_old) {
+ *msgnum_list = g_slist_prepend(*msgnum_list, GINT_TO_POINTER(msgnum));
+ item->uid_list = g_slist_prepend(item->uid_list, GINT_TO_POINTER(msgnum));
+ nummsgs++;
+
+ if(msgnum > item->lastuid)
+ item->lastuid = msgnum;
+ }
+ }
+ g_slist_free(uidlist);
+
+ return nummsgs;
+}
+
+gint imap_get_num_list(Folder *folder, FolderItem *_item, GSList **msgnum_list)
+{
+ IMAPFolderItem *item = (IMAPFolderItem *)_item;
+ IMAPSession *session;
+ gint ok, nummsgs = 0, exists, recent, unseen, uid_val, uid_next;
+ GSList *uidlist;
+ gchar *dir;
+ gboolean selected_folder;
+
+ g_return_val_if_fail(folder != NULL, -1);
+ g_return_val_if_fail(item != NULL, -1);
+ g_return_val_if_fail(item->item.path != NULL, -1);
+ g_return_val_if_fail(FOLDER_CLASS(folder) == &imap_class, -1);
+ g_return_val_if_fail(folder->account != NULL, -1);
+
+ session = imap_session_get(folder);
+ g_return_val_if_fail(session != NULL, -1);
+
+ selected_folder = (session->mbox != NULL) &&
+ (!strcmp(session->mbox, item->item.path));
+ if (selected_folder) {
+ ok = imap_cmd_noop(session);
+ if (ok != IMAP_SUCCESS)
+ return -1;
+ exists = session->exists;
+ } else {
+ ok = imap_status(session, IMAP_FOLDER(folder), item->item.path,
+ &exists, &recent, &uid_next, &uid_val, &unseen);
+ if (ok != IMAP_SUCCESS)
+ return -1;
+ }
+
+ /* If old uid_next matches new uid_next we can be sure no message
+ was added to the folder */
+ if (( selected_folder && !session->folder_content_changed) ||
+ (!selected_folder && uid_next == item->uid_next)) {
+ nummsgs = g_slist_length(item->uid_list);
+
+ /* If number of messages is still the same we
+ know our caches message numbers are still valid,
+ otherwise if the number of messages has decrease
+ we discard our cache to start a new scan to find
+ out which numbers have been removed */
+ if (exists == nummsgs) {
+ *msgnum_list = g_slist_copy(item->uid_list);
+ return nummsgs;
+ } else if (exists < nummsgs) {
+ debug_print("Freeing imap uid cache");
+ item->lastuid = 0;
+ g_slist_free(item->uid_list);
+ item->uid_list = NULL;
}
}
+ if (!selected_folder)
+ item->uid_next = uid_next;
+
+ if (exists == 0) {
+ *msgnum_list = NULL;
+ return 0;
+ }
+
+ nummsgs = get_list_of_uids(folder, item, &uidlist);
+
+ if (nummsgs != exists) {
+ /* Cache contains more messages then folder, we have cached
+ an old UID of a message that was removed and new messages
+ have been added too, otherwise the uid_next check would
+ not have failed */
+ debug_print("Freeing imap uid cache");
+ item->lastuid = 0;
+ g_slist_free(item->uid_list);
+ item->uid_list = NULL;
+
+ g_slist_free(*msgnum_list);
+
+ nummsgs = get_list_of_uids(folder, item, &uidlist);
+ }
+
+ *msgnum_list = uidlist;
dir = folder_item_get_path((FolderItem *)item);
debug_print("removing old messages from %s\n", dir);
return msginfo;
}
-
-MsgInfo *imap_get_msginfo(Folder *folder, FolderItem *item, gint uid)
+GSList *imap_get_msginfos(Folder *folder, FolderItem *item, GSList *msgnum_list)
{
IMAPSession *session;
- MsgInfo *msginfo = NULL;
+ MsgInfoList *ret = NULL;
+ gint ok;
g_return_val_if_fail(folder != NULL, NULL);
g_return_val_if_fail(item != NULL, NULL);
+ g_return_val_if_fail(msgnum_list != NULL, NULL);
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, NULL);
- if (!(item->stype == F_QUEUE || item->stype == F_DRAFT)) {
- GSList *list;
+ ok = imap_select(session, IMAP_FOLDER(folder), item->path,
+ NULL, NULL, NULL, NULL);
+ if (ok != IMAP_SUCCESS)
+ return NULL;
- list = imap_get_uncached_messages(session, item, uid, uid);
- if (list) {
- msginfo = (MsgInfo *)list->data;
- list->data = NULL;
- }
- procmsg_msg_list_free(list);
+ if (!(item->stype == F_QUEUE || item->stype == F_DRAFT)) {
+ ret = g_slist_concat(ret,
+ imap_get_uncached_messages(
+ session, item, msgnum_list));
} else {
- gchar *file;
-
- file = imap_fetch_msg(folder, item, uid);
- if (file != NULL) {
- msginfo = imap_parse_msg(file, item);
- if (msginfo != NULL)
- msginfo->msgnum = uid;
- g_free(file);
+ MsgNumberList *sorted_list, *elem;
+ gint startnum, lastnum;
+
+ sorted_list = g_slist_sort(g_slist_copy(msgnum_list), g_int_compare);
+
+ startnum = lastnum = GPOINTER_TO_INT(sorted_list->data);
+
+ for (elem = sorted_list;; elem = g_slist_next(elem)) {
+ guint num;
+
+ if (elem)
+ num = GPOINTER_TO_INT(elem->data);
+
+ if (num > lastnum + 1 || elem == NULL) {
+ int i;
+ for (i = startnum; i <= lastnum; ++i) {
+ gchar *file;
+
+ file = imap_fetch_msg(folder, item, i);
+ if (file != NULL) {
+ MsgInfo *msginfo = imap_parse_msg(file, item);
+ if (msginfo != NULL) {
+ msginfo->msgnum = i;
+ ret = g_slist_append(ret, msginfo);
+ }
+ g_free(file);
+ }
+ }
+
+ if (elem == NULL)
+ break;
+
+ startnum = num;
+ }
+ lastnum = num;
}
+
+ g_slist_free(sorted_list);
}
-
+
+ return ret;
+}
+
+MsgInfo *imap_get_msginfo(Folder *folder, FolderItem *item, gint uid)
+{
+ MsgInfo *msginfo = NULL;
+ MsgInfoList *msginfolist;
+ MsgNumberList numlist;
+
+ numlist.next = NULL;
+ numlist.data = GINT_TO_POINTER(uid);
+
+ msginfolist = imap_get_msginfos(folder, item, &numlist);
+ if (msginfolist != NULL) {
+ msginfo = msginfolist->data;
+ g_slist_free(msginfolist);
+ }
+
return msginfo;
}
g_return_val_if_fail(folder != NULL, FALSE);
g_return_val_if_fail(item != NULL, FALSE);
g_return_val_if_fail(item->item.folder != NULL, FALSE);
- g_return_val_if_fail(item->item.folder->type == F_IMAP, FALSE);
+ g_return_val_if_fail(FOLDER_CLASS(item->item.folder) == &imap_class, FALSE);
session = imap_session_get(folder);
g_return_val_if_fail(session != NULL, FALSE);
if(item->item.mtime == uid_validity)
return TRUE;
- debug_print("Freeing imap uid cache");
+ debug_print("Freeing imap uid cache\n");
item->lastuid = 0;
g_slist_free(item->uid_list);
item->uid_list = NULL;
return FALSE;
}
+
+void imap_change_flags(Folder *folder, FolderItem *item, MsgInfo *msginfo, MsgPermFlags newflags)
+{
+ IMAPSession *session;
+ IMAPFlags flags_set = 0, flags_unset = 0;
+ gint ok = IMAP_SUCCESS;
+ MsgNumberList numlist;
+
+ g_return_if_fail(folder != NULL);
+ g_return_if_fail(folder->klass == &imap_class);
+ g_return_if_fail(item != NULL);
+ g_return_if_fail(item->folder == folder);
+ g_return_if_fail(msginfo != NULL);
+ g_return_if_fail(msginfo->folder == item);
+
+ session = imap_session_get(folder);
+ if (!session) return;
+
+ if ((ok = imap_select(session, IMAP_FOLDER(folder), msginfo->folder->path,
+ NULL, NULL, NULL, NULL)) != IMAP_SUCCESS)
+ return;
+
+ if (!MSG_IS_MARKED(msginfo->flags) && (newflags & MSG_MARKED))
+ flags_set |= IMAP_FLAG_FLAGGED;
+ if ( MSG_IS_MARKED(msginfo->flags) && !(newflags & MSG_MARKED))
+ flags_unset |= IMAP_FLAG_FLAGGED;
+
+ if (!MSG_IS_UNREAD(msginfo->flags) && (newflags & MSG_UNREAD))
+ flags_unset |= IMAP_FLAG_SEEN;
+ if ( MSG_IS_UNREAD(msginfo->flags) && !(newflags & MSG_UNREAD))
+ flags_set |= IMAP_FLAG_SEEN;
+
+ if (!MSG_IS_REPLIED(msginfo->flags) && (newflags & MSG_REPLIED))
+ flags_set |= IMAP_FLAG_ANSWERED;
+ if ( MSG_IS_REPLIED(msginfo->flags) && !(newflags & MSG_REPLIED))
+ flags_set |= IMAP_FLAG_ANSWERED;
+
+ numlist.next = NULL;
+ numlist.data = GINT_TO_POINTER(msginfo->msgnum);
+
+ if (flags_set) {
+ ok = imap_set_message_flags(session, &numlist, flags_set, TRUE);
+ if (ok != IMAP_SUCCESS) return;
+ }
+
+ if (flags_unset) {
+ ok = imap_set_message_flags(session, &numlist, flags_unset, FALSE);
+ if (ok != IMAP_SUCCESS) return;
+ }
+
+ msginfo->flags.perm_flags = newflags;
+
+ return;
+}
projects / claws.git / blobdiff