diff options
Diffstat (limited to 'camel/providers/smtp')
| -rw-r--r-- | camel/providers/smtp/.cvsignore | 10 | ||||
| -rw-r--r-- | camel/providers/smtp/Makefile.am | 36 | ||||
| -rw-r--r-- | camel/providers/smtp/camel-smtp-provider.c | 65 | ||||
| -rw-r--r-- | camel/providers/smtp/camel-smtp-transport.c | 1435 | ||||
| -rw-r--r-- | camel/providers/smtp/camel-smtp-transport.h | 89 | ||||
| -rw-r--r-- | camel/providers/smtp/libcamelsmtp.urls | 1 |
6 files changed, 0 insertions, 1636 deletions
diff --git a/camel/providers/smtp/.cvsignore b/camel/providers/smtp/.cvsignore deleted file mode 100644 index b948585108..0000000000 --- a/camel/providers/smtp/.cvsignore +++ /dev/null @@ -1,10 +0,0 @@ -.deps -.libs -Makefile -Makefile.in -*.lo -*.la -*.bb -*.bbg -*.da -*.gcov diff --git a/camel/providers/smtp/Makefile.am b/camel/providers/smtp/Makefile.am deleted file mode 100644 index f70f19e56a..0000000000 --- a/camel/providers/smtp/Makefile.am +++ /dev/null @@ -1,36 +0,0 @@ -## Process this file with automake to produce Makefile.in - -libcamelsmtpincludedir = $(includedir)/camel - -camel_provider_LTLIBRARIES = libcamelsmtp.la -camel_provider_DATA = libcamelsmtp.urls - -INCLUDES = \ - -I.. \ - -I$(srcdir)/.. \ - -I$(srcdir)/../../.. \ - -I$(includedir) \ - -I$(top_srcdir)/intl \ - -I$(top_srcdir)/camel \ - -I$(top_srcdir)/e-util \ - $(CAMEL_CFLAGS) \ - $(GNOME_INCLUDEDIR) \ - $(GTK_INCLUDEDIR) \ - $(NSPR_CFLAGS) \ - $(NSS_CFLAGS) \ - $(OPENSSL_CFLAGS) \ - -DG_LOG_DOMAIN=\"camel-smtp-provider\" - -libcamelsmtp_la_SOURCES = \ - camel-smtp-provider.c \ - camel-smtp-transport.c - -libcamelsmtpinclude_HEADERS = \ - camel-smtp-transport.h - - -libcamelsmtp_la_LDFLAGS = -avoid-version -module - -libcamelsmtp_la_LIBADD = $(top_builddir)/e-util/libeutil.la - -EXTRA_DIST = libcamelsmtp.urls diff --git a/camel/providers/smtp/camel-smtp-provider.c b/camel/providers/smtp/camel-smtp-provider.c deleted file mode 100644 index 07991eb695..0000000000 --- a/camel/providers/smtp/camel-smtp-provider.c +++ /dev/null @@ -1,65 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-smtp-provider.c: smtp provider registration code */ -/* - * Authors: Jeffrey Stedfast <fejj@ximian.com> - * - * Copyright 2002 Ximian, Inc. (www.ximian.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. - * - */ - - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "camel-smtp-transport.h" -#include "camel-provider.h" -#include "camel-session.h" -#include "camel-url.h" -#include "camel-sasl.h" - -static CamelProvider smtp_provider = { - "smtp", - N_("SMTP"), - - N_("For delivering mail by connecting to a remote mailhub " - "using SMTP.\n"), - - "mail", - - CAMEL_PROVIDER_IS_REMOTE | CAMEL_PROVIDER_SUPPORTS_SSL, - - CAMEL_URL_NEED_HOST | CAMEL_URL_ALLOW_AUTH | CAMEL_URL_ALLOW_USER, - - /* ... */ -}; - -void -camel_provider_module_init (CamelSession *session) -{ - smtp_provider.object_types[CAMEL_PROVIDER_TRANSPORT] = - camel_smtp_transport_get_type (); - smtp_provider.authtypes = g_list_append (camel_sasl_authtype_list (TRUE), camel_sasl_authtype ("LOGIN")); - smtp_provider.authtypes = g_list_append (smtp_provider.authtypes, camel_sasl_authtype ("POPB4SMTP")); - smtp_provider.url_hash = camel_url_hash; - smtp_provider.url_equal = camel_url_equal; - - camel_session_register_provider (session, &smtp_provider); -} - - - diff --git a/camel/providers/smtp/camel-smtp-transport.c b/camel/providers/smtp/camel-smtp-transport.c deleted file mode 100644 index 8b84c29354..0000000000 --- a/camel/providers/smtp/camel-smtp-transport.c +++ /dev/null @@ -1,1435 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-smtp-transport.c : class for a smtp transport */ - -/* - * Authors: Jeffrey Stedfast <fejj@ximian.com> - * - * Copyright (C) 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 <config.h> -#endif - -#include <sys/param.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <unistd.h> -#undef MIN -#undef MAX -#include "camel-mime-filter-crlf.h" -#include "camel-stream-filter.h" -#include "camel-smtp-transport.h" -#include "camel-mime-message.h" -#include "camel-multipart.h" -#include "camel-mime-part.h" -#include "camel-operation.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-session.h" -#include "camel-exception.h" -#include "camel-sasl.h" -#include "string-utils.h" - -#define d(x) x - -/* Specified in RFC 821 */ -#define SMTP_PORT 25 - -/* camel smtp transport class prototypes */ -static gboolean smtp_send_to (CamelTransport *transport, CamelMimeMessage *message, - CamelAddress *from, CamelAddress *recipients, CamelException *ex); - -/* support prototypes */ -static void smtp_construct (CamelService *service, CamelSession *session, - CamelProvider *provider, CamelURL *url, - CamelException *ex); -static gboolean smtp_connect (CamelService *service, CamelException *ex); -static gboolean smtp_disconnect (CamelService *service, gboolean clean, CamelException *ex); -static GHashTable *esmtp_get_authtypes (const unsigned char *buffer); -static GList *query_auth_types (CamelService *service, CamelException *ex); -static char *get_name (CamelService *service, gboolean brief); - -static gboolean smtp_helo (CamelSmtpTransport *transport, CamelException *ex); -static gboolean smtp_auth (CamelSmtpTransport *transport, const char *mech, CamelException *ex); -static gboolean smtp_mail (CamelSmtpTransport *transport, const char *sender, - gboolean has_8bit_parts, CamelException *ex); -static gboolean smtp_rcpt (CamelSmtpTransport *transport, const char *recipient, CamelException *ex); -static gboolean smtp_data (CamelSmtpTransport *transport, CamelMimeMessage *message, - gboolean has_8bit_parts, CamelException *ex); -static gboolean smtp_rset (CamelSmtpTransport *transport, CamelException *ex); -static gboolean smtp_quit (CamelSmtpTransport *transport, CamelException *ex); - -static void smtp_set_exception (CamelSmtpTransport *transport, const char *respbuf, - const char *message, CamelException *ex); - -/* private data members */ -static CamelTransportClass *parent_class = NULL; - -static void -camel_smtp_transport_class_init (CamelSmtpTransportClass *camel_smtp_transport_class) -{ - CamelTransportClass *camel_transport_class = - CAMEL_TRANSPORT_CLASS (camel_smtp_transport_class); - CamelServiceClass *camel_service_class = - CAMEL_SERVICE_CLASS (camel_smtp_transport_class); - - parent_class = CAMEL_TRANSPORT_CLASS (camel_type_get_global_classfuncs (camel_transport_get_type ())); - - /* virtual method overload */ - camel_service_class->construct = smtp_construct; - camel_service_class->connect = smtp_connect; - camel_service_class->disconnect = smtp_disconnect; - camel_service_class->query_auth_types = query_auth_types; - camel_service_class->get_name = get_name; - - camel_transport_class->send_to = smtp_send_to; -} - -static void -camel_smtp_transport_init (gpointer object) -{ - CamelSmtpTransport *smtp = CAMEL_SMTP_TRANSPORT (object); - - smtp->flags = 0; - smtp->connected = FALSE; -} - -CamelType -camel_smtp_transport_get_type (void) -{ - static CamelType type = CAMEL_INVALID_TYPE; - - if (type == CAMEL_INVALID_TYPE) { - type = camel_type_register (CAMEL_TRANSPORT_TYPE, - "CamelSmtpTransport", - sizeof (CamelSmtpTransport), - sizeof (CamelSmtpTransportClass), - (CamelObjectClassInitFunc) camel_smtp_transport_class_init, - NULL, - (CamelObjectInitFunc) camel_smtp_transport_init, - NULL); - } - - return type; -} - -static void -smtp_construct (CamelService *service, CamelSession *session, - CamelProvider *provider, CamelURL *url, - CamelException *ex) -{ - CamelSmtpTransport *smtp_transport = CAMEL_SMTP_TRANSPORT (service); - const char *use_ssl; - - CAMEL_SERVICE_CLASS (parent_class)->construct (service, session, provider, url, ex); - - if ((use_ssl = camel_url_get_param (url, "use_ssl"))) { - /* Note: previous versions would use "" to toggle use_ssl to 'on' */ - if (!*use_ssl || !strcmp (use_ssl, "always")) - smtp_transport->flags |= CAMEL_SMTP_TRANSPORT_USE_SSL_ALWAYS; - else if (!strcmp (use_ssl, "when-possible")) - smtp_transport->flags |= CAMEL_SMTP_TRANSPORT_USE_SSL_WHEN_POSSIBLE; - } -} - -static const char * -smtp_error_string (int error) -{ - /* SMTP error codes grabbed from rfc821 */ - switch (error) { - case 0: - /* looks like a read problem, check errno */ - if (errno) - return g_strerror (errno); - else - return _("Unknown"); - case 500: - return _("Syntax error, command unrecognized"); - case 501: - return _("Syntax error in parameters or arguments"); - case 502: - return _("Command not implemented"); - case 504: - return _("Command parameter not implemented"); - case 211: - return _("System status, or system help reply"); - case 214: - return _("Help message"); - case 220: - return _("Service ready"); - case 221: - return _("Service closing transmission channel"); - case 421: - return _("Service not available, closing transmission channel"); - case 250: - return _("Requested mail action okay, completed"); - case 251: - return _("User not local; will forward to <forward-path>"); - case 450: - return _("Requested mail action not taken: mailbox unavailable"); - case 550: - return _("Requested action not taken: mailbox unavailable"); - case 451: - return _("Requested action aborted: error in processing"); - case 551: - return _("User not local; please try <forward-path>"); - case 452: - return _("Requested action not taken: insufficient system storage"); - case 552: - return _("Requested mail action aborted: exceeded storage allocation"); - case 553: - return _("Requested action not taken: mailbox name not allowed"); - case 354: - return _("Start mail input; end with <CRLF>.<CRLF>"); - case 554: - return _("Transaction failed"); - - /* AUTH error codes: */ - case 432: - return _("A password transition is needed"); - case 534: - return _("Authentication mechanism is too weak"); - case 538: - return _("Encryption required for requested authentication mechanism"); - case 454: - return _("Temporary authentication failure"); - case 530: - return _("Authentication required"); - - default: - return _("Unknown"); - } -} - -static gboolean -connect_to_server (CamelService *service, int try_starttls, CamelException *ex) -{ - CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service); - CamelStream *tcp_stream; - char *respbuf = NULL; - struct hostent *h; - int port, ret; - - if (!CAMEL_SERVICE_CLASS (parent_class)->connect (service, ex)) - return FALSE; - - h = camel_service_gethost (service, ex); - if (!h) - return FALSE; - - /* set some smtp transport defaults */ - transport->flags &= ~(CAMEL_SMTP_TRANSPORT_IS_ESMTP | - CAMEL_SMTP_TRANSPORT_8BITMIME | - CAMEL_SMTP_TRANSPORT_STARTTLS | - CAMEL_SMTP_TRANSPORT_ENHANCEDSTATUSCODES); - - transport->authtypes = NULL; - - port = service->url->port ? service->url->port : SMTP_PORT; - -#ifdef HAVE_SSL - if (transport->flags & CAMEL_SMTP_TRANSPORT_USE_SSL) { - if (try_starttls) - tcp_stream = camel_tcp_stream_ssl_new_raw (service, service->url->host); - else { - port = service->url->port ? service->url->port : 465; - 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) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_UNAVAILABLE, - _("Could not connect to %s (port %d): %s"), - service->url->host, port, - g_strerror (errno)); - - camel_object_unref (CAMEL_OBJECT (tcp_stream)); - - return FALSE; - } - - transport->connected = TRUE; - - /* get the localaddr - needed later by smtp_helo */ - transport->localaddr = camel_tcp_stream_get_local_address (CAMEL_TCP_STREAM (tcp_stream)); - - transport->ostream = tcp_stream; - transport->istream = camel_stream_buffer_new (tcp_stream, CAMEL_STREAM_BUFFER_READ); - - /* Read the greeting, note whether the server is ESMTP or not. */ - do { - /* Check for "220" */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - if (!respbuf || strncmp (respbuf, "220", 3)) { - smtp_set_exception (transport, respbuf, _("Welcome response error"), ex); - g_free (respbuf); - return FALSE; - } - if (strstr (respbuf, "ESMTP")) - transport->flags |= CAMEL_SMTP_TRANSPORT_IS_ESMTP; - } while (*(respbuf+3) == '-'); /* if we got "220-" then loop again */ - g_free (respbuf); - - /* send EHLO (or HELO, depending on the service type) */ - if (!(transport->flags & CAMEL_SMTP_TRANSPORT_IS_ESMTP)) { - /* If we did not auto-detect ESMTP, we should still send EHLO */ - transport->flags |= CAMEL_SMTP_TRANSPORT_IS_ESMTP; - if (!smtp_helo (transport, ex)) { - if (!transport->connected) - return FALSE; - - /* Okay, apprently this server doesn't support ESMTP */ - camel_exception_clear (ex); - transport->flags &= ~CAMEL_SMTP_TRANSPORT_IS_ESMTP; - if (!smtp_helo (transport, ex) && !transport->connected) - return FALSE; - } - } else { - /* send EHLO */ - if (!smtp_helo (transport, ex) && !transport->connected) - return FALSE; - } - - /* clear any EHLO/HELO exception and assume that any SMTP errors encountered were non-fatal */ - camel_exception_clear (ex); - -#ifdef HAVE_SSL - if (transport->flags & CAMEL_SMTP_TRANSPORT_USE_SSL_WHEN_POSSIBLE) { - /* try_starttls is always TRUE here */ - if (transport->flags & CAMEL_SMTP_TRANSPORT_STARTTLS) - goto starttls; - } else if (transport->flags & CAMEL_SMTP_TRANSPORT_USE_SSL_ALWAYS) { - if (try_starttls) { - if (transport->flags & CAMEL_SMTP_TRANSPORT_STARTTLS) { - goto starttls; - } else { - /* server doesn't support STARTTLS, abort */ - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Failed to connect to SMTP server %s in secure mode: %s"), - service->url->host, _("server does not appear to support SSL")); - goto exception_cleanup; - } - } - } -#endif /* HAVE_SSL */ - - return TRUE; - -#ifdef HAVE_SSL - starttls: - d(fprintf (stderr, "sending : STARTTLS\r\n")); - if (camel_stream_write (tcp_stream, "STARTTLS\r\n", 10) == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("STARTTLS request timed out: %s"), - g_strerror (errno)); - goto exception_cleanup; - } - - respbuf = NULL; - - do { - /* Check for "220 Ready for TLS" */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "220", 3)) { - smtp_set_exception (transport, respbuf, _("STARTTLS response error"), ex); - g_free (respbuf); - goto exception_cleanup; - } - } while (*(respbuf+3) == '-'); /* if we got "220-" then loop again */ - - /* Okay, now toggle SSL/TLS mode */ - ret = camel_tcp_stream_ssl_enable_ssl (CAMEL_TCP_STREAM_SSL (tcp_stream)); - if (ret != -1) - return TRUE; - - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Failed to connect to SMTP server %s in secure mode: %s"), - service->url->host, g_strerror (errno)); - - exception_cleanup: - camel_object_unref (CAMEL_OBJECT (transport->istream)); - transport->istream = NULL; - camel_object_unref (CAMEL_OBJECT (transport->ostream)); - transport->ostream = NULL; - - transport->connected = FALSE; - - return FALSE; -#endif /* HAVE_SSL */ -} - -static gboolean -connect_to_server_wrapper (CamelService *service, CamelException *ex) -{ -#ifdef HAVE_SSL - CamelSmtpTransport *transport = (CamelSmtpTransport *) service; - - if (transport->flags & CAMEL_SMTP_TRANSPORT_USE_SSL_ALWAYS) { - /* First try connecting to the SSL port */ - if (!connect_to_server (service, FALSE, ex)) { - if (camel_exception_get_id (ex) == CAMEL_EXCEPTION_SERVICE_UNAVAILABLE) { - /* Seems the SSL port is unavailable, lets try STARTTLS */ - camel_exception_clear (ex); - return connect_to_server (service, TRUE, ex); - } else { - return FALSE; - } - } - - return TRUE; - } else if (transport->flags & CAMEL_SMTP_TRANSPORT_USE_SSL_WHEN_POSSIBLE) { - /* If the server supports STARTTLS, use it */ - return connect_to_server (service, TRUE, ex); - } else { - /* User doesn't care about SSL */ - return connect_to_server (service, FALSE, ex); - } -#else - return connect_to_server (service, FALSE, ex); -#endif -} - -static gboolean -smtp_connect (CamelService *service, CamelException *ex) -{ - CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service); - gboolean has_authtypes; - - /* We (probably) need to check popb4smtp before we connect ... */ - if (service->url->authmech && !strcmp (service->url->authmech, "POPB4SMTP")) { - int truth; - GByteArray *chal; - CamelSasl *sasl; - - sasl = camel_sasl_new ("smtp", "POPB4SMTP", service); - chal = camel_sasl_challenge (sasl, NULL, ex); - truth = camel_sasl_authenticated (sasl); - if (chal) - g_byte_array_free (chal, TRUE); - camel_object_unref (CAMEL_OBJECT (sasl)); - - if (!truth) - return FALSE; - - return connect_to_server_wrapper (service, ex); - } - - if (!connect_to_server_wrapper (service, ex)) - return FALSE; - - /* check to see if AUTH is required, if so...then AUTH ourselves */ - has_authtypes = transport->authtypes ? g_hash_table_size (transport->authtypes) > 0 : FALSE; - if (service->url->authmech && (transport->flags & CAMEL_SMTP_TRANSPORT_IS_ESMTP) && has_authtypes) { - CamelSession *session = camel_service_get_session (service); - CamelServiceAuthType *authtype; - gboolean authenticated = FALSE; - char *errbuf = NULL; - - if (!g_hash_table_lookup (transport->authtypes, service->url->authmech)) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_CANT_AUTHENTICATE, - _("SMTP server %s does not support requested " - "authentication type %s."), - service->url->host, service->url->authmech); - camel_service_disconnect (service, TRUE, NULL); - return FALSE; - } - - authtype = camel_sasl_authtype (service->url->authmech); - if (!authtype) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_CANT_AUTHENTICATE, - _("No support for authentication type %s"), - service->url->authmech); - camel_service_disconnect (service, TRUE, NULL); - return FALSE; - } - - if (!authtype->need_password) { - /* authentication mechanism doesn't need a password, - so if it fails there's nothing we can do */ - authenticated = smtp_auth (transport, authtype->authproto, ex); - if (!authenticated) { - camel_service_disconnect (service, TRUE, NULL); - return FALSE; - } - } - - /* keep trying to login until either we succeed or the user cancels */ - while (!authenticated) { - if (errbuf) { - /* We need to un-cache the password before prompting again */ - camel_session_forget_password (session, service, "password", ex); - g_free (service->url->passwd); - service->url->passwd = NULL; - } - - if (!service->url->passwd) { - char *prompt; - - prompt = g_strdup_printf (_("%sPlease enter the SMTP password for %s@%s"), - errbuf ? errbuf : "", service->url->user, - service->url->host); - - service->url->passwd = camel_session_get_password (session, prompt, TRUE, - service, "password", ex); - - g_free (prompt); - g_free (errbuf); - errbuf = NULL; - - if (!service->url->passwd) { - camel_exception_set (ex, CAMEL_EXCEPTION_USER_CANCEL, - _("You didn't enter a password.")); - camel_service_disconnect (service, TRUE, NULL); - return FALSE; - } - } - - authenticated = smtp_auth (transport, authtype->authproto, ex); - if (!authenticated) { - errbuf = g_strdup_printf (_("Unable to authenticate " - "to SMTP server.\n%s\n\n"), - camel_exception_get_description (ex)); - camel_exception_clear (ex); - } - } - - /* The spec says we have to re-EHLO, but some servers - * we won't bother to name don't want you to... so ignore - * errors. - */ - if (!smtp_helo (transport, ex) && !transport->connected) - return FALSE; - - camel_exception_clear (ex); - } - - return TRUE; -} - -static void -authtypes_free (gpointer key, gpointer value, gpointer data) -{ - g_free (value); -} - -static gboolean -smtp_disconnect (CamelService *service, gboolean clean, CamelException *ex) -{ - CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service); - - /*if (!service->connected) - * return TRUE; - */ - - if (transport->connected && clean) { - /* send the QUIT command to the SMTP server */ - smtp_quit (transport, ex); - } - - if (!CAMEL_SERVICE_CLASS (parent_class)->disconnect (service, clean, ex)) - return FALSE; - - if (transport->authtypes) { - g_hash_table_foreach (transport->authtypes, authtypes_free, NULL); - g_hash_table_destroy (transport->authtypes); - transport->authtypes = NULL; - } - - if (transport->istream) { - camel_object_unref (CAMEL_OBJECT (transport->istream)); - transport->istream = NULL; - } - - if (transport->ostream) { - camel_object_unref (CAMEL_OBJECT (transport->ostream)); - transport->ostream = NULL; - } - - camel_tcp_address_free (transport->localaddr); - transport->localaddr = NULL; - - transport->connected = FALSE; - - return TRUE; -} - -static GHashTable * -esmtp_get_authtypes (const unsigned char *buffer) -{ - const unsigned char *start, *end; - GHashTable *table = NULL; - - /* advance to the first token */ - start = buffer; - while (isspace ((int) *start) || *start == '=') - start++; - - if (!*start) - return NULL; - - table = g_hash_table_new (g_str_hash, g_str_equal); - - for ( ; *start; ) { - char *type; - - /* advance to the end of the token */ - end = start; - while (*end && !isspace ((int) *end)) - end++; - - type = g_strndup (start, end - start); - g_hash_table_insert (table, type, type); - - /* advance to the next token */ - start = end; - while (isspace ((int) *start)) - start++; - } - - return table; -} - -static GList * -query_auth_types (CamelService *service, CamelException *ex) -{ - CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service); - CamelServiceAuthType *authtype; - GList *types, *t, *next; - - if (!connect_to_server_wrapper (service, ex)) - return NULL; - - types = g_list_copy (service->provider->authtypes); - for (t = types; t; t = next) { - authtype = t->data; - next = t->next; - - if (!g_hash_table_lookup (transport->authtypes, authtype->authproto)) { - types = g_list_remove_link (types, t); - g_list_free_1 (t); - } - } - - smtp_disconnect (service, TRUE, NULL); - - return types; -} - -static char * -get_name (CamelService *service, gboolean brief) -{ - if (brief) - return g_strdup_printf (_("SMTP server %s"), service->url->host); - else { - return g_strdup_printf (_("SMTP mail delivery via %s"), - service->url->host); - } -} - -static gboolean -smtp_send_to (CamelTransport *transport, CamelMimeMessage *message, - CamelAddress *from, CamelAddress *recipients, - CamelException *ex) -{ - CamelSmtpTransport *smtp_transport = CAMEL_SMTP_TRANSPORT (transport); - const CamelInternetAddress *cia; - gboolean has_8bit_parts; - const char *addr; - int i, len; - - if (!camel_internet_address_get (CAMEL_INTERNET_ADDRESS (from), 0, NULL, &addr)) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Cannot send message: " - "sender address not valid.")); - return FALSE; - } - - camel_operation_start (NULL, _("Sending message")); - - /* find out if the message has 8bit mime parts */ - has_8bit_parts = camel_mime_message_has_8bit_parts (message); - - /* rfc1652 (8BITMIME) requires that you notify the ESMTP daemon that - you'll be sending an 8bit mime message at "MAIL FROM:" time. */ - if (!smtp_mail (smtp_transport, addr, has_8bit_parts, ex)) { - camel_operation_end (NULL); - return FALSE; - } - - if (!recipients) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Cannot send message: no recipients defined.")); - camel_operation_end (NULL); - return FALSE; - } - - len = camel_address_length (recipients); - cia = CAMEL_INTERNET_ADDRESS (recipients); - for (i = 0; i < len; i++) { - if (!camel_internet_address_get (cia, i, NULL, &addr)) { - camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM, - _("Cannot send message: one or more invalid recipients")); - camel_operation_end (NULL); - return FALSE; - } - - if (!smtp_rcpt (smtp_transport, addr, ex)) { - camel_operation_end (NULL); - return FALSE; - } - } - - /* passing in has_8bit_parts saves time as we don't have to - recurse through the message all over again if the user is - not sending 8bit mime parts */ - if (!smtp_data (smtp_transport, message, has_8bit_parts, ex)) { - camel_operation_end (NULL); - return FALSE; - } - - /* reset the service for our next transfer session */ - smtp_rset (smtp_transport, ex); - - camel_operation_end (NULL); - - return TRUE; -} - -static const char * -smtp_next_token (const char *buf) -{ - const unsigned char *token; - - token = (const unsigned char *) buf; - while (*token && !isspace ((int) *token)) - token++; - - while (*token && isspace ((int) *token)) - token++; - - return (const char *) token; -} - -#define HEXVAL(c) (isdigit (c) ? (c) - '0' : (c) - 'A' + 10) - -/** - * example (rfc2034): - * 5.1.1 Mailbox "nosuchuser" does not exist - * - * The human-readable status code is what we want. Since this text - * could possibly be encoded, we must decode it. - * - * "xtext" is formally defined as follows: - * - * xtext = *( xchar / hexchar / linear-white-space / comment ) - * - * xchar = any ASCII CHAR between "!" (33) and "~" (126) inclusive, - * except for "+", "\" and "(". - * - * "hexchar"s are intended to encode octets that cannot be represented - * as plain text, either because they are reserved, or because they are - * non-printable. However, any octet value may be represented by a - * "hexchar". - * - * hexchar = ASCII "+" immediately followed by two upper case - * hexadecimal digits - **/ -static char * -smtp_decode_status_code (const char *in, size_t len) -{ - unsigned char *inptr, *outptr; - const unsigned char *inend; - char *outbuf; - - outptr = outbuf = g_malloc (len + 1); - - inptr = (unsigned char *) in; - inend = inptr + len; - while (inptr < inend) { - if (*inptr == '+') { - if (isxdigit (inptr[1]) && isxdigit (inptr[2])) { - *outptr++ = HEXVAL (inptr[1]) * 16 + HEXVAL (inptr[2]); - inptr += 3; - } else - *outptr++ = *inptr++; - } else - *outptr++ = *inptr++; - } - - *outptr = '\0'; - - return outbuf; -} - -static void -smtp_set_exception (CamelSmtpTransport *transport, const char *respbuf, const char *message, CamelException *ex) -{ - const char *token, *rbuf = respbuf; - char *buffer = NULL; - GString *string; - int error; - - if (!respbuf || !(transport->flags & CAMEL_SMTP_TRANSPORT_ENHANCEDSTATUSCODES)) { - fake_status_code: - error = respbuf ? atoi (respbuf) : 0; - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, "%s: %s", message, - smtp_error_string (error)); - } else { - string = g_string_new (""); - do { - token = smtp_next_token (rbuf + 4); - if (*token == '\0') { - g_free (buffer); - g_string_free (string, TRUE); - goto fake_status_code; - } - - g_string_append (string, token); - if (*(rbuf + 3) == '-') { - g_free (buffer); - buffer = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - g_string_append_c (string, '\n'); - } else { - g_free (buffer); - buffer = NULL; - } - - rbuf = buffer; - } while (rbuf); - - buffer = smtp_decode_status_code (string->str, string->len); - g_string_free (string, TRUE); - if (!buffer) - goto fake_status_code; - - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - "%s: %s", message, buffer); - - g_free (buffer); - } - - if (!respbuf) { - /* we got disconnected */ - transport->connected = FALSE; - } -} - -static gboolean -smtp_helo (CamelSmtpTransport *transport, CamelException *ex) -{ - /* say hello to the server */ - char *name, *cmdbuf, *respbuf = NULL; - struct hostent *host; - CamelException err; - const char *token; - int af; - - camel_operation_start_transient (NULL, _("SMTP Greeting")); - - /* get the local host name */ - camel_exception_init (&err); -#ifdef ENABLE_IPv6 - af = transport->localaddr->family == CAMEL_TCP_ADDRESS_IPv6 ? AF_INET6 : AF_INET; -#else - af = AF_INET; -#endif - host = camel_gethostbyaddr ((char *) &transport->localaddr->address, - transport->localaddr->length, af, &err); - - camel_exception_clear (&err); - - if (host && host->h_name) { - name = g_strdup (host->h_name); - } else { -#ifdef ENABLE_IPv6 - char ip[MAXHOSTNAMELEN + 1]; - - name = g_strdup_printf ("[%s]", inet_ntop (af, transport->localaddr->address, ip, MAXHOSTNAMELEN)); -#else - /* We *could* use inet_ntoa() here, but it's probably - not worth it since we would have to worry about - some systems not having inet_ntoa() */ - name = g_strdup_printf ("[%d.%d.%d.%d]", - transport->localaddr->address[0], - transport->localaddr->address[1], - transport->localaddr->address[2], - transport->localaddr->address[3]); -#endif - } - - camel_free_host (host); - - /* hiya server! how are you today? */ - if (transport->flags & CAMEL_SMTP_TRANSPORT_IS_ESMTP) - cmdbuf = g_strdup_printf ("EHLO %s\r\n", name); - else - cmdbuf = g_strdup_printf ("HELO %s\r\n", name); - g_free (name); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("HELO request timed out: %s"), - g_strerror (errno)); - camel_operation_end (NULL); - - transport->connected = FALSE; - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - do { - /* Check for "250" */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "250", 3)) { - smtp_set_exception (transport, respbuf, _("HELO response error"), ex); - camel_operation_end (NULL); - g_free (respbuf); - - return FALSE; - } - - token = respbuf + 4; - - if (transport->flags & CAMEL_SMTP_TRANSPORT_IS_ESMTP) { - if (!strncmp (token, "8BITMIME", 8)) { - d(fprintf (stderr, "This server supports 8bit MIME\n")); - transport->flags |= CAMEL_SMTP_TRANSPORT_8BITMIME; - } else if (!strncmp (token, "ENHANCEDSTATUSCODES", 19)) { - d(fprintf (stderr, "This server supports enhanced status codes\n")); - transport->flags |= CAMEL_SMTP_TRANSPORT_ENHANCEDSTATUSCODES; - } else if (!strncmp (token, "STARTTLS", 8)) { - d(fprintf (stderr, "This server supports STARTTLS\n")); - transport->flags |= CAMEL_SMTP_TRANSPORT_STARTTLS; - } else if (!strncmp (token, "AUTH", 4)) { - if (!transport->authtypes || transport->flags & CAMEL_SMTP_TRANSPORT_AUTH_EQUAL) { - /* Don't bother parsing any authtypes if we already have a list. - * Some servers will list AUTH twice, once the standard way and - * once the way Microsoft Outlook requires them to be: - * - * 250-AUTH LOGIN PLAIN DIGEST-MD5 CRAM-MD5 - * 250-AUTH=LOGIN PLAIN DIGEST-MD5 CRAM-MD5 - * - * Since they can come in any order, parse each list that we get - * until we parse an authtype list that does not use the AUTH= - * format. We want to let the standard way have priority over the - * broken way. - **/ - - if (token[4] == '=') - transport->flags |= CAMEL_SMTP_TRANSPORT_AUTH_EQUAL; - else - transport->flags &= ~CAMEL_SMTP_TRANSPORT_AUTH_EQUAL; - - /* parse for supported AUTH types */ - token += 5; - - if (transport->authtypes) { - g_hash_table_foreach (transport->authtypes, authtypes_free, NULL); - g_hash_table_destroy (transport->authtypes); - } - - transport->authtypes = esmtp_get_authtypes (token); - } - } - } - } while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */ - g_free (respbuf); - - camel_operation_end (NULL); - - return TRUE; -} - -static gboolean -smtp_auth (CamelSmtpTransport *transport, const char *mech, CamelException *ex) -{ - char *cmdbuf, *respbuf = NULL, *challenge; - gboolean auth_challenge = FALSE; - CamelSasl *sasl = NULL; - - camel_operation_start_transient (NULL, _("SMTP Authentication")); - - sasl = camel_sasl_new ("smtp", mech, CAMEL_SERVICE (transport)); - if (!sasl) { - camel_operation_end (NULL); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("Error creating SASL authentication object.")); - return FALSE; - } - - challenge = camel_sasl_challenge_base64 (sasl, NULL, ex); - if (challenge) { - auth_challenge = TRUE; - cmdbuf = g_strdup_printf ("AUTH %s %s\r\n", mech, challenge); - g_free (challenge); - } else { - cmdbuf = g_strdup_printf ("AUTH %s\r\n", mech); - } - - d(fprintf (stderr, "sending : %s", cmdbuf)); - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("AUTH request timed out: %s"), - g_strerror (errno)); - goto lose; - } - g_free (cmdbuf); - - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - while (!camel_sasl_authenticated (sasl)) { - if (!respbuf) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("AUTH request timed out: %s"), - g_strerror (errno)); - goto lose; - } - - /* the server challenge/response should follow a 334 code */ - if (strncmp (respbuf, "334", 3)) { - g_free (respbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("AUTH request failed.")); - goto lose; - } - - if (FALSE) { - broken_smtp_server: - d(fprintf (stderr, "Your SMTP server's implementation of the %s SASL\n" - "authentication mechanism is broken. Please report this to the\n" - "appropriate vendor and suggest that they re-read rfc2222 again\n" - "for the first time (specifically Section 4, paragraph 2).\n", - mech)); - } - - /* eat whtspc */ - for (challenge = respbuf + 4; isspace (*challenge); challenge++); - - challenge = camel_sasl_challenge_base64 (sasl, challenge, ex); - g_free (respbuf); - if (challenge == NULL) - goto break_and_lose; - - /* send our challenge */ - cmdbuf = g_strdup_printf ("%s\r\n", challenge); - g_free (challenge); - d(fprintf (stderr, "sending : %s", cmdbuf)); - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - goto lose; - } - g_free (cmdbuf); - - /* get the server's response */ - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - } - - /* check that the server says we are authenticated */ - if (!respbuf || strncmp (respbuf, "235", 3)) { - if (respbuf && auth_challenge && !strncmp (respbuf, "334", 3)) { - /* broken server, but lets try and work around it anyway... */ - goto broken_smtp_server; - } - g_free (respbuf); - goto lose; - } - - camel_object_unref (CAMEL_OBJECT (sasl)); - camel_operation_end (NULL); - - return TRUE; - - break_and_lose: - /* Get the server out of "waiting for continuation data" mode. */ - d(fprintf (stderr, "sending : *\n")); - camel_stream_write (transport->ostream, "*\r\n", 3); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - lose: - if (!camel_exception_is_set (ex)) { - camel_exception_set (ex, CAMEL_EXCEPTION_SERVICE_CANT_AUTHENTICATE, - _("Bad authentication response from server.\n")); - } - - camel_object_unref (CAMEL_OBJECT (sasl)); - camel_operation_end (NULL); - - return FALSE; -} - -static gboolean -smtp_mail (CamelSmtpTransport *transport, const char *sender, gboolean has_8bit_parts, CamelException *ex) -{ - /* we gotta tell the smtp server who we are. (our email addy) */ - char *cmdbuf, *respbuf = NULL; - - if (transport->flags & CAMEL_SMTP_TRANSPORT_8BITMIME && has_8bit_parts) - cmdbuf = g_strdup_printf ("MAIL FROM:<%s> BODY=8BITMIME\r\n", sender); - else - cmdbuf = g_strdup_printf ("MAIL FROM:<%s>\r\n", sender); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("MAIL FROM request timed out: %s: mail not sent"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - do { - /* Check for "250 Sender OK..." */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "250", 3)) { - smtp_set_exception (transport, respbuf, _("MAIL FROM response error"), ex); - g_free (respbuf); - return FALSE; - } - } while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */ - g_free (respbuf); - - return TRUE; -} - -static gboolean -smtp_rcpt (CamelSmtpTransport *transport, const char *recipient, CamelException *ex) -{ - /* we gotta tell the smtp server who we are going to be sending - * our email to */ - char *cmdbuf, *respbuf = NULL; - - cmdbuf = g_strdup_printf ("RCPT TO:<%s>\r\n", recipient); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("RCPT TO request timed out: %s: mail not sent"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - do { - /* Check for "250 Recipient OK..." */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "250", 3)) { - char *message; - - message = g_strdup_printf (_("RCPT TO <%s> failed"), recipient); - smtp_set_exception (transport, respbuf, message, ex); - g_free (message); - g_free (respbuf); - return FALSE; - } - } while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */ - g_free (respbuf); - - return TRUE; -} - -static gboolean -smtp_data (CamelSmtpTransport *transport, CamelMimeMessage *message, gboolean has_8bit_parts, CamelException *ex) -{ - CamelBestencEncoding enctype = CAMEL_BESTENC_8BIT; - char *cmdbuf, *respbuf = NULL; - CamelStreamFilter *filtered_stream; - CamelMimeFilter *crlffilter; - struct _header_raw *header; - GSList *h, *bcc = NULL; - int ret; - - /* if the message contains 8bit/binary mime parts and the server - doesn't support it, set our required encoding to be 7bit */ - if (has_8bit_parts && !(transport->flags & CAMEL_SMTP_TRANSPORT_8BITMIME)) - enctype = CAMEL_BESTENC_7BIT; - - /* FIXME: should we get the best charset too?? */ - /* Changes the encoding of any 8bit/binary mime parts to fit - within our required encoding type and also force any text - parts with long lines (longer than 998 octets) to wrap by - QP or base64 encoding them. */ - camel_mime_message_set_best_encoding (message, CAMEL_BESTENC_GET_ENCODING, enctype); - - cmdbuf = g_strdup ("DATA\r\n"); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("DATA request timed out: %s: mail not sent"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "354", 3)) { - /* we should have gotten instructions on how to use the DATA command: - * 354 Enter mail, end with "." on a line by itself - */ - smtp_set_exception (transport, respbuf, _("DATA response error"), ex); - g_free (respbuf); - return FALSE; - } - - g_free (respbuf); - respbuf = NULL; - - /* setup stream filtering */ - crlffilter = camel_mime_filter_crlf_new (CAMEL_MIME_FILTER_CRLF_ENCODE, CAMEL_MIME_FILTER_CRLF_MODE_CRLF_DOTS); - filtered_stream = camel_stream_filter_new_with_stream (transport->ostream); - camel_stream_filter_add (filtered_stream, CAMEL_MIME_FILTER (crlffilter)); - camel_object_unref (CAMEL_OBJECT (crlffilter)); - - /* copy and remove the bcc headers */ - header = CAMEL_MIME_PART (message)->headers; - while (header) { - if (!g_strcasecmp (header->name, "Bcc")) - bcc = g_slist_append (bcc, g_strdup (header->value)); - header = header->next; - } - - camel_medium_remove_header (CAMEL_MEDIUM (message), "Bcc"); - - /* write the message */ - ret = camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), CAMEL_STREAM (filtered_stream)); - - /* add the bcc headers back */ - if (bcc) { - h = bcc; - while (h) { - camel_medium_add_header (CAMEL_MEDIUM (message), "Bcc", h->data); - g_free (h->data); - h = h->next; - } - g_slist_free (bcc); - } - - if (ret == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("DATA send timed out: message termination: " - "%s: mail not sent"), - g_strerror (errno)); - - camel_object_unref (CAMEL_OBJECT (filtered_stream)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - - camel_stream_flush (CAMEL_STREAM (filtered_stream)); - camel_object_unref (CAMEL_OBJECT (filtered_stream)); - - /* terminate the message body */ - - d(fprintf (stderr, "sending : \\r\\n.\\r\\n\n")); - - if (camel_stream_write (transport->ostream, "\r\n.\r\n", 5) == -1) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("DATA send timed out: message termination: " - "%s: mail not sent"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - - do { - /* Check for "250 Sender OK..." */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "250", 3)) { - smtp_set_exception (transport, respbuf, _("DATA termination response error"), ex); - g_free (respbuf); - return FALSE; - } - } while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */ - g_free (respbuf); - - return TRUE; -} - -static gboolean -smtp_rset (CamelSmtpTransport *transport, CamelException *ex) -{ - /* we are going to reset the smtp server (just to be nice) */ - char *cmdbuf, *respbuf = NULL; - - cmdbuf = g_strdup ("RSET\r\n"); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("RSET request timed out: %s"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - do { - /* Check for "250" */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "250", 3)) { - smtp_set_exception (transport, respbuf, _("RSET response error"), ex); - g_free (respbuf); - return FALSE; - } - } while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */ - g_free (respbuf); - - return TRUE; -} - -static gboolean -smtp_quit (CamelSmtpTransport *transport, CamelException *ex) -{ - /* we are going to reset the smtp server (just to be nice) */ - char *cmdbuf, *respbuf = NULL; - - cmdbuf = g_strdup ("QUIT\r\n"); - - d(fprintf (stderr, "sending : %s", cmdbuf)); - - if (camel_stream_write (transport->ostream, cmdbuf, strlen (cmdbuf)) == -1) { - g_free (cmdbuf); - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - _("QUIT request timed out: %s"), - g_strerror (errno)); - - camel_object_unref (transport->istream); - transport->istream = NULL; - camel_object_unref (transport->ostream); - transport->ostream = NULL; - - return FALSE; - } - g_free (cmdbuf); - - do { - /* Check for "221" */ - g_free (respbuf); - respbuf = camel_stream_buffer_read_line (CAMEL_STREAM_BUFFER (transport->istream)); - - d(fprintf (stderr, "received: %s\n", respbuf ? respbuf : "(null)")); - - if (!respbuf || strncmp (respbuf, "221", 3)) { - smtp_set_exception (transport, respbuf, _("QUIT response error"), ex); - g_free (respbuf); - return FALSE; - } - } while (*(respbuf+3) == '-'); /* if we got "221-" then loop again */ - g_free (respbuf); - - return TRUE; -} diff --git a/camel/providers/smtp/camel-smtp-transport.h b/camel/providers/smtp/camel-smtp-transport.h deleted file mode 100644 index 9874eb09c3..0000000000 --- a/camel/providers/smtp/camel-smtp-transport.h +++ /dev/null @@ -1,89 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-smtp-transport.h : class for an smtp transfer */ - -/* - * Authors: - * Jeffrey Stedfast <fejj@stampede.org> - * - * Copyright (C) 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 - */ - - -#ifndef CAMEL_SMTP_TRANSPORT_H -#define CAMEL_SMTP_TRANSPORT_H 1 - - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus }*/ - - -#include "camel-transport.h" -#include "camel-tcp-stream.h" - -#define CAMEL_SMTP_TRANSPORT_TYPE (camel_smtp_transport_get_type ()) -#define CAMEL_SMTP_TRANSPORT(obj) (CAMEL_CHECK_CAST((obj), CAMEL_SMTP_TRANSPORT_TYPE, CamelSmtpTransport)) -#define CAMEL_SMTP_TRANSPORT_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_SMTP_TRANSPORT_TYPE, CamelSmtpTransportClass)) -#define CAMEL_IS_SMTP_TRANSPORT(o) (CAMEL_CHECK_TYPE((o), CAMEL_SMTP_TRANSPORT_TYPE)) - - -#define CAMEL_SMTP_TRANSPORT_IS_ESMTP (1 << 0) -#define CAMEL_SMTP_TRANSPORT_8BITMIME (1 << 1) -#define CAMEL_SMTP_TRANSPORT_ENHANCEDSTATUSCODES (1 << 2) -#define CAMEL_SMTP_TRANSPORT_STARTTLS (1 << 3) - -#define CAMEL_SMTP_TRANSPORT_USE_SSL_ALWAYS (1 << 4) -#define CAMEL_SMTP_TRANSPORT_USE_SSL_WHEN_POSSIBLE (1 << 5) - -#define CAMEL_SMTP_TRANSPORT_USE_SSL (CAMEL_SMTP_TRANSPORT_USE_SSL_ALWAYS | \ - CAMEL_SMTP_TRANSPORT_USE_SSL_WHEN_POSSIBLE) - -#define CAMEL_SMTP_TRANSPORT_AUTH_EQUAL (1 << 6) /* set if we are using authtypes from a broken AUTH= */ - -typedef struct { - CamelTransport parent_object; - - CamelStream *istream, *ostream; - - guint32 flags; - - gboolean connected; - CamelTcpAddress *localaddr; - - GHashTable *authtypes; - -} CamelSmtpTransport; - - - -typedef struct { - CamelTransportClass parent_class; - -} CamelSmtpTransportClass; - - -/* Standard Camel function */ -CamelType camel_smtp_transport_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* CAMEL_SMTP_TRANSPORT_H */ - - diff --git a/camel/providers/smtp/libcamelsmtp.urls b/camel/providers/smtp/libcamelsmtp.urls deleted file mode 100644 index ec2fc0fc16..0000000000 --- a/camel/providers/smtp/libcamelsmtp.urls +++ /dev/null @@ -1 +0,0 @@ -smtp |