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authorDan Winship <danw@src.gnome.org>2000-02-25 05:17:27 +0800
committerDan Winship <danw@src.gnome.org>2000-02-25 05:17:27 +0800
commit8034bd125495a5b1adcd2449534d1d2208bd96e8 (patch)
tree0d963ba80c4de01fc5559d76f85bfb905db99ff3 /camel/providers/sendmail
parent3c81d8bb9e173bf61f4016e0154a1f4045cc6ba6 (diff)
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Add CamelTransport abstract class and CamelSendmailTransport
svn path=/trunk/; revision=1921
Diffstat (limited to 'camel/providers/sendmail')
-rw-r--r--camel/providers/sendmail/Makefile.am25
-rw-r--r--camel/providers/sendmail/camel-sendmail-provider.c51
-rw-r--r--camel/providers/sendmail/camel-sendmail-transport.c203
-rw-r--r--camel/providers/sendmail/camel-sendmail-transport.h64
4 files changed, 343 insertions, 0 deletions
diff --git a/camel/providers/sendmail/Makefile.am b/camel/providers/sendmail/Makefile.am
new file mode 100644
index 0000000000..aada24aee7
--- /dev/null
+++ b/camel/providers/sendmail/Makefile.am
@@ -0,0 +1,25 @@
+## Process this file with automake to produce Makefile.in
+
+SUBDIRS =
+
+libcamelsendmailincludedir = $(includedir)/camel
+
+
+providerdir = $(pkglibdir)/camel-providers/$(VERSION)
+
+provider_LTLIBRARIES = libcamelsendmail.la
+
+INCLUDES = -I.. -I$(srcdir)/.. -I$(includedir) \
+ -I$(top_srcdir)/intl \
+ $(GTK_INCLUDEDIR) -I$(top_srcdir)/camel
+
+libcamelsendmail_la_SOURCES = \
+ camel-sendmail-provider.c \
+ camel-sendmail-transport.c
+
+libcamelsendmailinclude_HEADERS = \
+ camel-sendmail-transport.h
+
+libcamelsendmail_la_LDFLAGS = -version-info 0:0:0 -rpath $(libdir)
+
+EXTRA_DIST =
diff --git a/camel/providers/sendmail/camel-sendmail-provider.c b/camel/providers/sendmail/camel-sendmail-provider.c
new file mode 100644
index 0000000000..2b1d07efcd
--- /dev/null
+++ b/camel/providers/sendmail/camel-sendmail-provider.c
@@ -0,0 +1,51 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-sendmail-provider.c: sendmail provider registration code */
+
+/*
+ * Authors :
+ * Dan Winship <danw@helixcode.com>
+ *
+ * Copyright (C) 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 Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include "config.h"
+#include "camel-provider.h"
+#include "camel-sendmail-transport.h"
+
+static CamelProvider _sendmail_provider = {
+ (GtkType) 0,
+ PROVIDER_TRANSPORT,
+ "sendmail",
+ "Camel sendmail provider",
+ "A provider to send mail via the sendmail program",
+ (GModule *) NULL
+};
+
+CamelProvider *
+camel_provider_module_init (void);
+
+
+CamelProvider *
+camel_provider_module_init (void)
+{
+ _sendmail_provider.object_type = camel_sendmail_transport_get_type();
+ return &_sendmail_provider;
+}
+
+
+
diff --git a/camel/providers/sendmail/camel-sendmail-transport.c b/camel/providers/sendmail/camel-sendmail-transport.c
new file mode 100644
index 0000000000..fed9ec459d
--- /dev/null
+++ b/camel/providers/sendmail/camel-sendmail-transport.c
@@ -0,0 +1,203 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-sendmail-transport.c: Sendmail-based transport class. */
+
+/*
+ *
+ * Author :
+ * Dan Winship <danw@helixcode.com>
+ *
+ * Copyright 2000 Helix Code, Inc. (http://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 Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <config.h>
+
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "camel-sendmail-transport.h"
+#include "camel-mime-message.h"
+#include "camel-data-wrapper.h"
+#include "camel-stream-fs.h"
+#include "camel-exception.h"
+
+static gboolean _can_send (CamelTransport *transport, CamelMedium *message);
+static gboolean _send (CamelTransport *transport, CamelMedium *message,
+ CamelException *ex);
+static gboolean _send_to (CamelTransport *transport, CamelMedium *message,
+ GList *recipients, CamelException *ex);
+
+
+static void
+camel_sendmail_transport_class_init (CamelSendmailTransportClass *camel_sendmail_transport_class)
+{
+ CamelTransportClass *camel_transport_class =
+ CAMEL_TRANSPORT_CLASS (camel_sendmail_transport_class);
+
+ /* virtual method overload */
+ camel_transport_class->can_send = _can_send;
+ camel_transport_class->send = _send;
+ camel_transport_class->send_to = _send_to;
+}
+
+GtkType
+camel_sendmail_transport_get_type (void)
+{
+ static GtkType camel_sendmail_transport_type = 0;
+
+ if (!camel_sendmail_transport_type) {
+ GtkTypeInfo camel_sendmail_transport_info =
+ {
+ "CamelSendmailTransport",
+ sizeof (CamelSendmailTransport),
+ sizeof (CamelSendmailTransportClass),
+ (GtkClassInitFunc) camel_sendmail_transport_class_init,
+ (GtkObjectInitFunc) NULL,
+ /* reserved_1 */ NULL,
+ /* reserved_2 */ NULL,
+ (GtkClassInitFunc) NULL,
+ };
+
+ camel_sendmail_transport_type = gtk_type_unique (CAMEL_TRANSPORT_TYPE, &camel_sendmail_transport_info);
+ }
+
+ return camel_sendmail_transport_type;
+}
+
+
+static gboolean
+_can_send (CamelTransport *transport, CamelMedium *message)
+{
+ return CAMEL_IS_MIME_MESSAGE (message);
+}
+
+
+static gboolean
+_send_internal (CamelMedium *message, char **argv, CamelException *ex)
+{
+ int fd[2], nullfd, wstat;
+ sigset_t mask, omask;
+ CamelStream *out;
+ pid_t pid;
+
+ g_asssert (CAMEL_IS_MIME_MESSAGE (message));
+
+ if (pipe (fd) == -1) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "Could not create pipe to sendmail: "
+ "%s: mail not sent",
+ g_strerror (errno));
+ return FALSE;
+ }
+
+ /* Block SIGCHLD so the calling application doesn't notice
+ * sendmail exiting before we do.
+ */
+ sigemptyset (&mask);
+ sigaddset (&mask, SIGCHLD);
+ sigprocmask (SIG_BLOCK, &mask, &omask);
+
+ switch (fork ()) {
+ case -1:
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "Could not fork sendmail: "
+ "%s: mail not sent", g_strerror (errno));
+ sigprocmask (SIG_SETMASK, &omask, NULL);
+ return FALSE;
+
+ case 0:
+ /* Child process */
+ nullfd = open ("/dev/null", O_RDWR);
+ dup2 (fd[0], STDIN_FILENO);
+ dup2 (nullfd, STDOUT_FILENO);
+ dup2 (nullfd, STDERR_FILENO);
+ close (nullfd);
+ close (fd[1]);
+
+ execv (SENDMAIL_PATH, argv);
+ _exit (255);
+ }
+
+ /* Parent process. Write the message out. */
+ close (fd[0]);
+ out = camel_stream_fs_new_with_fd (fd[1]);
+ camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), out);
+ camel_stream_close (out);
+
+ /* Wait for sendmail to exit. */
+ while (waitpid (pid, &wstat, 0) == -1 && errno == EINTR)
+ ;
+ sigprocmask (SIG_SETMASK, &omask, NULL);
+
+ if (!WIFEXITED (wstat)) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "sendmail exited with signal %s: "
+ "mail not sent.",
+ g_strsignal (WTERMSIG (wstat)));
+ return FALSE;
+ } else if (WEXITSTATUS (wstat) != 0) {
+ if (WEXITSTATUS (wstat) == 255) {
+ camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
+ "Could not execute "
+ SENDMAIL_PATH ": mail not sent.");
+ } else {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ "sendmail exited with status "
+ "%d: mail not sent.",
+ WEXITSTATUS (wstat));
+ }
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static gboolean
+_send_to (CamelTransport *transport, CamelMedium *message,
+ GList *recipients, CamelException *ex)
+{
+ GList *r;
+ char **argv;
+ int i, len;
+ gboolean status;
+
+ len = g_list_length (recipients);
+ argv = g_malloc ((len + 4) * sizeof (char *));
+ argv[0] = "sendmail";
+ argv[1] = "-i";
+ argv[2] = "--";
+
+ for (i = 1, r = recipients; i <= len; i++, r = r->next)
+ argv[i + 2] = r->data;
+ argv[i + 2] = NULL;
+
+ status = _send_internal (message, argv, ex);
+ g_free (argv);
+ return status;
+}
+
+static gboolean
+_send (CamelTransport *transport, CamelMedium *message,
+ CamelException *ex)
+{
+ char *argv[4] = { "sendmail", "-t", "-i", NULL };
+
+ return _send_internal (message, argv, ex);
+}
diff --git a/camel/providers/sendmail/camel-sendmail-transport.h b/camel/providers/sendmail/camel-sendmail-transport.h
new file mode 100644
index 0000000000..3f3714584a
--- /dev/null
+++ b/camel/providers/sendmail/camel-sendmail-transport.h
@@ -0,0 +1,64 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-sendmail-transport.h: Sendmail-based transport class */
+
+/*
+ *
+ * Author :
+ * Dan Winship <danw@helixcode.com>
+ *
+ * Copyright 2000 Helix Code, Inc. (http://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 Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+
+#ifndef CAMEL_SENDMAIL_TRANSPORT_H
+#define CAMEL_SENDMAIL_TRANSPORT_H 1
+
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus }*/
+
+#include "camel-transport.h"
+
+#define CAMEL_SENDMAIL_TRANSPORT_TYPE (camel_sendmail_transport_get_type ())
+#define CAMEL_SENDMAIL_TRANSPORT(obj) (GTK_CHECK_CAST((obj), CAMEL_SENDMAIL_TRANSPORT_TYPE, CamelSendmailTransport))
+#define CAMEL_SENDMAIL_TRANSPORT_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), CAMEL_SENDMAIL_TRANSPORT_TYPE, CamelSendmailTransportClass))
+#define CAMEL_IS_SENDMAIL_TRANSPORT(o) (GTK_CHECK_TYPE((o), CAMEL_SENDMAIL_TRANSPORT_TYPE))
+
+
+typedef struct {
+ CamelTransport parent_object;
+
+} CamelSendmailTransport;
+
+
+typedef struct {
+ CamelTransportClass parent_class;
+
+} CamelSendmailTransportClass;
+
+
+/* Standard Gtk function */
+GtkType camel_sendmail_transport_get_type (void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_SENDMAIL_TRANSPORT_H */