From a9fc56de69a8b63316d2c0ffeb673facd2befea3 Mon Sep 17 00:00:00 2001 From: Jeffrey Stedfast Date: Wed, 22 May 2002 20:17:48 +0000 Subject: Removed from the build. Glory glory hallelujah. 2002-05-22 Jeffrey Stedfast * camel-remote-store.c: Removed from the build. Glory glory hallelujah. * camel-disco-store.c: Updated to inherit from CamelStore rather than CamelRemoteStore. * providers/imap/camel-imap-command.c (imap_command_start): Don't use the camel-remote-store shit to send a string. Just use camel_stream_printf for chrissakes. * providers/imap/camel-imap-store.c: Updated to not depend on CamelRemoteStore and to handle STARTTLS. (imap_disconnect_online): Unref the streams. (imap_keepalive): Removed. (camel_imap_store_connected): New function to replace camel_remote_store_connected(). (camel_imap_store_finalize): Unref the streams. (camel_imap_store_recv_line): New function to replace camel_remote_store_recv_line(). (imap_get_capability): Renamed from connect_to_server (connect_to_server): New function to try and connect to the server. (connect_to_server_wrapper): New wrapper function around connect_to_server that takes the ssl modes into consideration. (query_auth_types): Don't bother calling our parent's implementation of query_auth_types() since CamelDiscoStore doesn't have any anyway. (imap_get_name): New method to implement CamelService::get_name svn path=/trunk/; revision=16975 --- camel/camel-remote-store.c | 634 --------------------------------------------- 1 file changed, 634 deletions(-) delete mode 100644 camel/camel-remote-store.c (limited to 'camel/camel-remote-store.c') diff --git a/camel/camel-remote-store.c b/camel/camel-remote-store.c deleted file mode 100644 index e9eb4325dd..0000000000 --- a/camel/camel-remote-store.c +++ /dev/null @@ -1,634 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-remote-store.c : class for an remote store */ - -/* - * Authors: Peter Williams - * based on camel-imap-provider.c - * - * Copyright 2000 Ximian, Inc. (www.ximian.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - */ - - -#ifdef HAVE_CONFIG_H -#include -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "camel-remote-store.h" -#include "camel-folder.h" -#include "camel-exception.h" -#include "camel-session.h" -#include "camel-stream.h" -#include "camel-stream-buffer.h" -#include "camel-tcp-stream.h" -#include "camel-tcp-stream-raw.h" - -#ifdef HAVE_SSL -#include "camel-tcp-stream-ssl.h" -#endif - -#include "camel-url.h" -#include "string-utils.h" - -#include "camel-private.h" -#include "camel-operation.h" - -#define d(x) x -#if d(!)0 -extern gboolean camel_verbose_debug; -#endif - -#define CSRVC(obj) (CAMEL_SERVICE_CLASS (CAMEL_OBJECT_GET_CLASS (obj))) -#define CSTRC(obj) (CAMEL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS (obj))) -#define CRSC(obj) (CAMEL_REMOTE_STORE_CLASS (CAMEL_OBJECT_GET_CLASS (obj))) - -static CamelStoreClass *parent_class = NULL; - -static void remote_construct (CamelService *service, CamelSession *session, - CamelProvider *provider, CamelURL *url, - CamelException *ex); -static gboolean remote_connect (CamelService *service, CamelException *ex); -static gboolean remote_disconnect (CamelService *service, gboolean clean, CamelException *ex); -static GList *remote_query_auth_types(CamelService *service, CamelException *ex); -static char *remote_get_name (CamelService *service, gboolean brief); -static gint remote_send_string (CamelRemoteStore *store, CamelException *ex, - char *fmt, va_list ap); -static gint remote_send_stream (CamelRemoteStore *store, CamelStream *stream, - CamelException *ex); -static gint remote_recv_line (CamelRemoteStore *store, char **dest, - CamelException *ex); - -static int remote_store_setv (CamelObject *object, CamelException *ex, CamelArgV *args); -static int remote_store_getv (CamelObject *object, CamelException *ex, CamelArgGetV *args); - -static void -camel_remote_store_class_init (CamelRemoteStoreClass *camel_remote_store_class) -{ - /* virtual method overload */ - CamelObjectClass *camel_object_class = - CAMEL_OBJECT_CLASS (camel_remote_store_class); - CamelServiceClass *camel_service_class = - CAMEL_SERVICE_CLASS (camel_remote_store_class); - - parent_class = CAMEL_STORE_CLASS (camel_type_get_global_classfuncs (camel_store_get_type ())); - - /* virtual method overload */ - camel_object_class->setv = remote_store_setv; - camel_object_class->getv = remote_store_getv; - - camel_service_class->construct = remote_construct; - camel_service_class->connect = remote_connect; - camel_service_class->disconnect = remote_disconnect; - camel_service_class->query_auth_types = remote_query_auth_types; - camel_service_class->get_name = remote_get_name; - - camel_remote_store_class->send_string = remote_send_string; - camel_remote_store_class->send_stream = remote_send_stream; - camel_remote_store_class->recv_line = remote_recv_line; - camel_remote_store_class->keepalive = NULL; -} - -static void -camel_remote_store_init (CamelObject *object) -{ - CamelRemoteStore *remote_store = CAMEL_REMOTE_STORE (object); - - remote_store->istream = NULL; - remote_store->ostream = NULL; - remote_store->timeout_id = 0; - - remote_store->priv = g_malloc0(sizeof(*remote_store->priv)); -#ifdef ENABLE_THREADS - remote_store->priv->stream_lock = e_mutex_new(E_MUTEX_REC); -#endif -} - -static void -camel_remote_store_finalise (CamelObject *object) -{ - CamelRemoteStore *remote_store = CAMEL_REMOTE_STORE (object); - CamelService *service = CAMEL_SERVICE (object); - - if (service->status == CAMEL_SERVICE_CONNECTED) { - CamelException ex; - - camel_exception_init (&ex); - camel_service_disconnect (service, TRUE, &ex); - if (camel_exception_is_set (&ex)) { - g_warning ("camel_remote_store_finalize: silent disconnect failure: %s", - camel_exception_get_description (&ex)); - } - } - -#ifdef ENABLE_THREADS - e_mutex_destroy (remote_store->priv->stream_lock); -#endif - g_free (remote_store->priv); -} - - -CamelType -camel_remote_store_get_type (void) -{ - static CamelType camel_remote_store_type = CAMEL_INVALID_TYPE; - - if (camel_remote_store_type == CAMEL_INVALID_TYPE) { - camel_remote_store_type = - camel_type_register (CAMEL_STORE_TYPE, "CamelRemoteStore", - sizeof (CamelRemoteStore), - sizeof (CamelRemoteStoreClass), - (CamelObjectClassInitFunc) camel_remote_store_class_init, - NULL, - (CamelObjectInitFunc) camel_remote_store_init, - (CamelObjectFinalizeFunc) camel_remote_store_finalise); - } - - return camel_remote_store_type; -} - -static int -remote_store_setv (CamelObject *object, CamelException *ex, CamelArgV *args) -{ - CamelService *service = (CamelService *) object; - CamelURL *url = service->url; - guint32 tag; - int i; - - for (i = 0; i < args->argc; i++) { - tag = args->argv[i].tag; - - /* make sure this arg wasn't already handled */ - if (tag & CAMEL_ARG_IGNORE) - continue; - - /* make sure this is an arg we're supposed to handle */ - if ((tag & CAMEL_ARG_TAG) <= CAMEL_REMOTE_STORE_ARG_FIRST || - (tag & CAMEL_ARG_TAG) >= CAMEL_REMOTE_STORE_ARG_FIRST + 100) - continue; - - if (tag == CAMEL_REMOTE_STORE_SSL) { - /* set the ssl mode */ - camel_url_set_param (url, "use_ssl", args->argv[i].ca_str); - } else { - /* error? */ - continue; - } - - /* let our parent know that we've handled this arg */ - camel_argv_ignore (args, i); - } - - return CAMEL_OBJECT_CLASS (parent_class)->setv (object, ex, args); -} - -static int -remote_store_getv (CamelObject *object, CamelException *ex, CamelArgGetV *args) -{ - CamelService *service = (CamelService *) object; - CamelURL *url = service->url; - guint32 tag; - int i; - - for (i = 0; i < args->argc; i++) { - tag = args->argv[i].tag; - - /* make sure this is an arg we're supposed to handle */ - if ((tag & CAMEL_ARG_TAG) <= CAMEL_REMOTE_STORE_ARG_FIRST || - (tag & CAMEL_ARG_TAG) >= CAMEL_REMOTE_STORE_ARG_FIRST + 100) - continue; - - if (tag == CAMEL_REMOTE_STORE_SSL) { - /* get the ssl mode */ - *args->argv[i].ca_str = (char *) camel_url_get_param (url, "use_ssl"); - } else { - /* error? */ - } - } - - return CAMEL_OBJECT_CLASS (parent_class)->getv (object, ex, args); -} - -static void -remote_construct (CamelService *service, CamelSession *session, - CamelProvider *provider, CamelURL *url, - CamelException *ex) -{ - CamelRemoteStore *remote_store = CAMEL_REMOTE_STORE (service); - - CAMEL_SERVICE_CLASS (parent_class)->construct (service, session, provider, url, ex); - - if (camel_url_get_param (url, "use_ssl")) - remote_store->use_ssl = TRUE; -} - - -/* Auth stuff... for now, nothing, but might eventually add SSH tunneling - */ - -static GList * -remote_query_auth_types (CamelService *service, CamelException *ex) -{ - return NULL; -} - -GList * -camel_remote_store_authtype_list (void) -{ - return NULL; -} - - -static char * -remote_get_name (CamelService *service, gboolean brief) -{ - if (brief) - return g_strdup_printf (_("%s server %s"), - service->provider->name, - service->url->host); - else { - return g_strdup_printf (_("%s service for %s on %s"), - service->provider->name, - service->url->user, - service->url->host); - } -} - -static gboolean -timeout_cb (gpointer data) -{ - CamelRemoteStore *store = CAMEL_REMOTE_STORE(data); - - CRSC (data)->keepalive(store); - - return TRUE; -} - -static gboolean -remote_connect (CamelService *service, CamelException *ex) -{ - CamelRemoteStore *store = CAMEL_REMOTE_STORE (service); - CamelStream *tcp_stream; - struct hostent *h; - gint ret, port; - - h = camel_service_gethost (service, ex); - if (!h) - return FALSE; - - if (service->url->port) - port = service->url->port; - else if (store->use_ssl) - port = store->default_ssl_port; - else - port = store->default_port; - -#ifdef HAVE_SSL - if (store->use_ssl) { - tcp_stream = camel_tcp_stream_ssl_new (service, service->url->host); - } else { - tcp_stream = camel_tcp_stream_raw_new (); - } -#else - tcp_stream = camel_tcp_stream_raw_new (); -#endif /* HAVE_SSL */ - - ret = camel_tcp_stream_connect (CAMEL_TCP_STREAM (tcp_stream), h, port); - camel_free_host(h); - if (ret == -1) { - if (errno == EINTR) - camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL, - _("Connection cancelled")); - else - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, - _("Could not connect to %s (port %d): %s"), - service->url->host ? service->url->host : _("(unknown host)"), - port, g_strerror (errno)); - return FALSE; - } - - /* parent class connect initialization */ - if (CAMEL_SERVICE_CLASS (parent_class)->connect (service, ex) == FALSE) - return FALSE; - - store->ostream = tcp_stream; - store->istream = camel_stream_buffer_new (tcp_stream, CAMEL_STREAM_BUFFER_READ); - - /* Add a timeout so that we can hopefully prevent getting disconnected */ - /* (Only if the implementation supports it) */ - if (CRSC (store)->keepalive) { - CamelSession *session = camel_service_get_session (CAMEL_SERVICE (store)); - - store->timeout_id = camel_session_register_timeout (session, 10 * 60 * 1000, - timeout_cb, - store); - } - - return TRUE; -} - - -static void -sync_remote_folder (gpointer key, gpointer value, gpointer data) -{ - CamelFolder *folder = CAMEL_FOLDER (value); - - if (!camel_exception_is_set ((CamelException *) data)) - camel_folder_sync (folder, FALSE, (CamelException *) data); -} - -static gboolean -remote_disconnect (CamelService *service, gboolean clean, CamelException *ex) -{ - CamelRemoteStore *store = CAMEL_REMOTE_STORE (service); - - if (store->timeout_id) { - camel_session_remove_timeout (camel_service_get_session (CAMEL_SERVICE (store)), - store->timeout_id); - store->timeout_id = 0; - } - - if (!CAMEL_SERVICE_CLASS (parent_class)->disconnect (service, clean, ex)) - return FALSE; - - if (store->istream) { - camel_object_unref (CAMEL_OBJECT (store->istream)); - store->istream = NULL; - } - - if (store->ostream) { - camel_object_unref (CAMEL_OBJECT (store->ostream)); - store->ostream = NULL; - } - - return TRUE; -} - -static gint -remote_send_string (CamelRemoteStore *store, CamelException *ex, char *fmt, va_list ap) -{ - gchar *cmdbuf; - - /* Check for connectedness. Failed (or cancelled) operations will - * close the connection. */ - if (!camel_remote_store_connected (store, ex)) - return -1; - - /* create the command */ - cmdbuf = g_strdup_vprintf (fmt, ap); - -#if d(!)0 - if (camel_verbose_debug) { - if (strncmp (cmdbuf, "PASS ", 5) == 0) - fprintf (stderr, "sending : PASS xxxx\n"); - else if (strstr (cmdbuf, "LOGIN \"")) - fprintf (stderr, "sending : ------ LOGIN \"xxxx\" \"xxxx\"\n"); - else if (strstr (cmdbuf, "LOGIN {")) - fprintf (stderr, "sending : ------ LOGIN {N+} ....\n"); - else if (strstr (cmdbuf, "LOGIN ")) - fprintf (stderr, "sending : ------ LOGIN xxxx xxxx\n"); - else - fprintf (stderr, "sending : %s", cmdbuf); - } -#endif - - if (camel_stream_printf (store->ostream, "%s", cmdbuf) == -1) { - if (errno == EINTR) - camel_exception_set(ex, CAMEL_EXCEPTION_USER_CANCEL, _("Operation cancelled")); - else - camel_exception_set(ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, strerror(errno)); - g_free (cmdbuf); - - camel_service_disconnect (CAMEL_SERVICE (store), FALSE, NULL); - return -1; - } - g_free (cmdbuf); - - return 0; -} - -/* FIXME: All of these functions need an api overhaul, they're not like - any other functions, anywhere in the world ... */ - -/** - * camel_remote_store_send_string: Writes a string to the server - * @store: a CamelRemoteStore - * @ex: a CamelException - * @fmt: the printf-style format to use for creating the string to send - * @...: the arguments to the printf string @fmt - * Return value: 0 on success, nonzero on error - * - * Formats the string and sends it to the server. - **/ - -gint -camel_remote_store_send_string (CamelRemoteStore *store, CamelException *ex, - char *fmt, ...) -{ - va_list ap; - gint ret; - - g_return_val_if_fail (CAMEL_IS_REMOTE_STORE (store), -1); - g_return_val_if_fail (fmt, -1); - - va_start (ap, fmt); - CAMEL_REMOTE_STORE_LOCK(store, stream_lock); - ret = CRSC (store)->send_string (store, ex, fmt, ap); - CAMEL_REMOTE_STORE_UNLOCK(store, stream_lock); - va_end (ap); - - return ret; -} - -static gint -remote_send_stream (CamelRemoteStore *store, CamelStream *stream, CamelException *ex) -{ - int ret; - - /* Check for connectedness. Failed (or cancelled) operations will - * close the connection. */ - - if (!camel_remote_store_connected (store, ex)) - return -1; - - d(fprintf (stderr, "(sending stream)\n")); - - ret = camel_stream_write_to_stream (stream, store->ostream); - if (ret == -1) { - if (errno == EINTR) - camel_exception_set(ex, CAMEL_EXCEPTION_USER_CANCEL, _("Operation cancelled")); - else - camel_exception_set(ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, strerror(errno)); - - camel_service_disconnect (CAMEL_SERVICE (store), FALSE, NULL); - } - - return ret; -} - -/** - * camel_remote_store_send_stream: Writes a CamelStream to the server - * @store: a CamelRemoteStore - * @stream: the stream to write - * @ex: a CamelException - * Return value: 0 on success, nonzero on error - * - * Sends the stream to the server. - **/ - -gint -camel_remote_store_send_stream (CamelRemoteStore *store, CamelStream *stream, CamelException *ex) -{ - int ret; - - g_return_val_if_fail (CAMEL_IS_REMOTE_STORE (store), -1); - g_return_val_if_fail (CAMEL_IS_STREAM (stream), -1); - - CAMEL_REMOTE_STORE_LOCK(store, stream_lock); - - ret = CRSC (store)->send_stream (store, stream, ex); - - CAMEL_REMOTE_STORE_UNLOCK(store, stream_lock); - - return ret; -} - -static int -remote_recv_line (CamelRemoteStore *store, char **dest, CamelException *ex) -{ - CamelStreamBuffer *stream; - char *buf; - - *dest = NULL; - - /* Check for connectedness. Failed (or cancelled) operations will - * close the connection. We can't expect a read to have any - * meaning if we reconnect, so always set an exception. - */ - - if (!camel_remote_store_connected (store, ex)) { - camel_exception_set (ex, CAMEL_EXCEPTION_SERVICE_NOT_CONNECTED, - g_strerror (errno)); - return -1; - } - stream = CAMEL_STREAM_BUFFER (store->istream); - - buf = camel_stream_buffer_read_line (stream); - - if (buf == NULL) { - if (errno == EINTR) - camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL, _("Operation cancelled")); - else - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, - _("Server unexpectedly disconnected: %s"), - g_strerror (errno)); - - camel_service_disconnect (CAMEL_SERVICE (store), FALSE, NULL); - return -1; - } - - *dest = buf; - -#if d(!)0 - if (camel_verbose_debug) - fprintf (stderr, "received: %s\n", *dest); -#endif - - return strlen (*dest); -} - -/** - * camel_remote_store_recv_line: Reads a line from the server - * @store: a CamelRemoteStore - * @dest: a pointer that will be set to the location of a buffer - * holding the server's response - * @ex: a CamelException - * Return value: -1 on error, otherwise the length read. - * - * Reads a line from the server (terminated by \n or \r\n). - **/ - -gint -camel_remote_store_recv_line (CamelRemoteStore *store, char **dest, - CamelException *ex) -{ - int ret; - - g_return_val_if_fail (CAMEL_IS_REMOTE_STORE (store), -1); - g_return_val_if_fail (dest, -1); - - CAMEL_REMOTE_STORE_LOCK(store, stream_lock); - - ret = CRSC (store)->recv_line (store, dest, ex); - - CAMEL_REMOTE_STORE_UNLOCK(store, stream_lock); - - return ret; -} - -static void -refresh_folder_info (gpointer key, gpointer value, gpointer data) -{ - CamelFolder *folder = CAMEL_FOLDER (value); - - camel_folder_refresh_info (folder, (CamelException *) data); -} - -/** - * camel_remote_store_refresh_folders: Refresh the folders that I - * contain - * @store: a CamelRemoteStore - * @ex: a CamelException - * - * Refreshes the folders listed in the folders hashtable. - **/ -void -camel_remote_store_refresh_folders (CamelRemoteStore *store, CamelException *ex) -{ - CAMEL_STORE_LOCK(store, cache_lock); - - g_hash_table_foreach (CAMEL_STORE (store)->folders, refresh_folder_info, ex); - - CAMEL_STORE_UNLOCK(store, cache_lock); -} - -/** - * camel_remote_store_connected: - * @store: a CamelRemoteStore - * @ex: a CamelException - * - * Ensure that the remote store is connected. - * - * Return value: Whether or not it is connected - **/ -gboolean -camel_remote_store_connected (CamelRemoteStore *store, CamelException *ex) -{ - if (store->istream == NULL) - return camel_service_connect (CAMEL_SERVICE (store), ex); - return TRUE; -} -- cgit v1.2.3