1 files changed, 0 insertions, 643 deletions

diff --git a/camel/camel-remote-store.c b/camel/camel-remote-store.c
deleted file mode 100644
index 41e16a27fc..0000000000
--- a/camel/camel-remote-store.c
+++ /dev/null
@@ -1,643 +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 <peterw@helixcode.com>
- *           based on camel-imap-provider.c
- *
- *  Copyright 2000 Helix Code, Inc. (www.helixcode.com)
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
- *
- */
-
-#include <config.h>
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#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-stream-fs.h"
-#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 *store_class = NULL;
-
-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, gboolean connect, CamelException *ex);
-static void     remote_free_auth_types (CamelService *service, GList *authtypes);
-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 void
-camel_remote_store_class_init (CamelRemoteStoreClass *camel_remote_store_class)
-{
-	/* virtual method overload */
-	CamelServiceClass *camel_service_class =
-		CAMEL_SERVICE_CLASS (camel_remote_store_class);
-	
-	store_class = CAMEL_STORE_CLASS (camel_type_get_global_classfuncs (camel_store_get_type ()));
-	
-	/* virtual method overload */
-	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->free_auth_types = remote_free_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)
-{
-	CamelStore *store = CAMEL_STORE (object);
-	CamelRemoteStore *remote_store = CAMEL_REMOTE_STORE (object);
-	
-	store->folders = g_hash_table_new (g_str_hash, g_str_equal);
-	
-	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);
-
-#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;
-}
-
-/* Auth stuff */
-
-/*
-static CamelServiceAuthType password_authtype = {
-	N_("SSH Tunneling"),
-	
-	N_("This option will connect to the server using a "
-	   "SSH tunnel."),
-	
-	"",
-	TRUE
-};
-*/
-
-static GList *
-remote_query_auth_types (CamelService *service, gboolean connect, CamelException *ex)
-{
-	return NULL;
-}
-
-static void
-remote_free_auth_types (CamelService *service, GList *authtypes)
-{
-	g_list_free (authtypes);
-}
-
-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;
-}
-
-/* this is a 'cancellable' connect, cancellable from camel_operation_cancel etc */
-/* returns -1 & errno == EINTR if the connection was cancelled */
-static int socket_connect(struct hostent *h, int port)
-{
-	struct sockaddr_in sin;
-	int fd;
-	int ret;
-	socklen_t len;
-	struct timeval tv;
-	int cancel_fd;
-
-	/* see if we're cancelled yet */
-	if (camel_operation_cancel_check(NULL)) {
-		errno = EINTR;
-		return -1;
-	}
-
-	/* setup connect, we do it using a nonblocking socket so we can poll it */
-	sin.sin_port = htons(port);
-	sin.sin_family = h->h_addrtype;
-	memcpy (&sin.sin_addr, h->h_addr, sizeof (sin.sin_addr));
-
-	fd = socket (h->h_addrtype, SOCK_STREAM, 0);
-
-	cancel_fd = camel_operation_cancel_fd(NULL);
-	if (cancel_fd == -1) {
-		ret = connect(fd, (struct sockaddr *)&sin, sizeof (sin));
-		if (ret == -1) {
-			close(fd);
-			return -1;
-		}
-		return fd;
-	} else {
-		fd_set rdset, wrset;
-		int flags, fdmax;
-
-		flags = fcntl(fd, F_GETFL);
-		fcntl(fd, F_SETFL, flags | O_NONBLOCK);
-
-		ret = connect(fd, (struct sockaddr *)&sin, sizeof (sin));
-		if (ret == 0) {
-			fcntl(fd, F_SETFL, flags);
-			return fd;
-		}
-
-		if (errno != EINPROGRESS) {
-			close(fd);
-			return -1;
-		}
-
-		FD_ZERO(&rdset);
-		FD_ZERO(&wrset);
-		FD_SET(fd, &wrset);
-		FD_SET(cancel_fd, &rdset);
-		fdmax = MAX(fd, cancel_fd)+1;
-		tv.tv_usec = 0;
-		tv.tv_sec = 60*4;
-		if (select(fdmax, &rdset, &wrset, 0, &tv) == 0) {
-			close(fd);
-			errno = ETIMEDOUT;
-			return -1;
-		}
-		if (cancel_fd != -1 && FD_ISSET(cancel_fd, &rdset)) {
-			close(fd);
-			errno = EINTR;
-			return -1;
-		} else {
-			len = sizeof(int);
-			if (getsockopt(fd, SOL_SOCKET, SO_ERROR, &ret, &len) == -1) {
-				close(fd);
-				return -1;
-			}
-			if (ret != 0) {
-				close(fd);
-				errno = ret;
-				return -1;
-			}
-		}
-		fcntl(fd, F_SETFL, flags);
-	}
-
-	return fd;
-}
-
-static gboolean
-remote_connect (CamelService *service, CamelException *ex)
-{
-	CamelRemoteStore *store = CAMEL_REMOTE_STORE (service);
-	struct hostent *h;
-	struct sockaddr_in sin;
-	gint fd;
-	gint port;
-	
-	h = camel_service_gethost (service, ex);
-	if (!h)
-		return FALSE;
-	
-	/* connect to the server */
-	sin.sin_family = h->h_addrtype;
-	
-	if (service->url->port)
-		port = service->url->port;
-	else
-		port = store->default_port;	
-
-#if 1
-	fd = socket_connect(h, port);
-	if (fd == -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, strerror (errno));
-		return FALSE;
-	}
-#else
-	sin.sin_port = htons (port);
-	
-	memcpy (&sin.sin_addr, h->h_addr, sizeof (sin.sin_addr));
-	
-	fd = socket (h->h_addrtype, SOCK_STREAM, 0);
-	if (fd == -1 || connect (fd, (struct sockaddr *)&sin, sizeof (sin)) == -1) {
-		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));
-		if (fd > -1)
-			close (fd);
-		
-		return FALSE;
-	}
-#endif
-	
-	/* parent class connect initialization */
-	if (CAMEL_SERVICE_CLASS (store_class)->connect (service, ex) == FALSE)
-		return FALSE;
-	
-	store->ostream = camel_stream_fs_new_with_fd (fd);
-	store->istream = camel_stream_buffer_new (store->ostream, CAMEL_STREAM_BUFFER_READ);
-	
-	/* Okay, good enough for us */
-	CAMEL_SERVICE (store)->connected = TRUE;
-	
-	/* 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 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 (store_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
-			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 = CAMEL_STREAM_BUFFER (store->istream);
-	GByteArray *bytes;
-	gchar buf[1024], *ret;
-	gint nread;
-	
-	*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;
-	}
-
-	bytes = g_byte_array_new ();
-	
-	do {
-		nread = camel_stream_buffer_gets (stream, buf, sizeof (buf));
-		if (nread > 0)
-			g_byte_array_append (bytes, buf, nread);
-	} while (nread == sizeof (buf) - 1);
-
-	if (nread == -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));
-	} else if (bytes->len == 0) {
-		camel_exception_set(ex, CAMEL_EXCEPTION_SERVICE_NOT_CONNECTED,
-				    _("Server unexpectedly disconnected"));
-	}
-	if (camel_exception_is_set (ex)) {
-		g_byte_array_free(bytes, TRUE);
-		camel_service_disconnect (CAMEL_SERVICE (store), FALSE, NULL);
-		return -1;
-	}
-
-	g_byte_array_append (bytes, "", 1);
-	ret = bytes->data;
-	nread = bytes->len - 1;
-	g_byte_array_free (bytes, FALSE);
-	
-	/* strip off the CRLF sequence */
-	while (nread > 0 && ret[nread] != '\r')
-		ret[nread--] = '\0';
-	ret[nread] = '\0';
-	
-	*dest = ret;
-	
-#if d(!)0
-	if (camel_verbose_debug)
-		fprintf (stderr, "received: %s\n", *dest);
-#endif
-	
-	return nread;
-}
-
-/**
- * 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) {
-		camel_service_connect (CAMEL_SERVICE (store), ex);
-		return !camel_exception_is_set (ex);
-	}
-	return TRUE;
-}