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authorJeffrey Stedfast <fejj@helixcode.com>2000-09-20 05:49:15 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2000-09-20 05:49:15 +0800
commite6272ebbedd3b084d96378e1d3f6719372e21c4f (patch)
tree90bc3545114aed8a3f3de07ced6ac25607d2faea
parent5106f3a07b78bf4a6db313bf0d4b15bba82dd2f0 (diff)
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Use the linewrap filter to achieve full RFC0821 compliance.
2000-09-19 Jeffrey Stedfast <fejj@helixcode.com> * providers/smtp/camel-smtp-transport.c (smtp_data): Use the linewrap filter to achieve full RFC0821 compliance. * camel-mime-filter-linewrap.[c,h]: New mime-filter to word-wrap. svn path=/trunk/; revision=5510
-rw-r--r--camel/ChangeLog7
-rw-r--r--camel/Makefile.am3
-rw-r--r--camel/camel-mime-filter-linewrap.c140
-rw-r--r--camel/camel-mime-filter-linewrap.c~146
-rw-r--r--camel/camel-mime-filter-linewrap.h51
-rw-r--r--camel/camel-mime-filter-linewrap.h~51
-rw-r--r--camel/camel-mime-filter-linewrap.lobin0 -> 28948 bytes
-rw-r--r--camel/camel-mime-filter-linewrap.obin0 -> 28816 bytes
-rw-r--r--camel/camel-types.h1
-rw-r--r--camel/providers/smtp/camel-smtp-transport.c261
10 files changed, 531 insertions, 129 deletions
diff --git a/camel/ChangeLog b/camel/ChangeLog
index 5436a90bc7..cf2d8afc81 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,5 +1,12 @@
2000-09-19 Jeffrey Stedfast <fejj@helixcode.com>
+ * providers/smtp/camel-smtp-transport.c (smtp_data): Use the
+ linewrap filter to achieve full RFC0821 compliance.
+
+ * camel-mime-filter-linewrap.[c,h]: New mime-filter to word-wrap.
+
+2000-09-19 Jeffrey Stedfast <fejj@helixcode.com>
+
* camel-internet-address.c (internet_encode): When encoding the
internet address, quote the name as the name may have commas or
any other token which may later confuse our address parser.
diff --git a/camel/Makefile.am b/camel/Makefile.am
index 320f4cc082..d4bf7588c6 100644
--- a/camel/Makefile.am
+++ b/camel/Makefile.am
@@ -29,6 +29,7 @@ libcamel_la_SOURCES = \
camel-mime-filter-crlf.c \
camel-mime-filter-from.c \
camel-mime-filter-index.c \
+ camel-mime-filter-linewrap.c \
camel-mime-filter-save.c \
camel-mime-filter.c \
camel-mime-message.c \
@@ -77,6 +78,7 @@ libcamelinclude_HEADERS = \
camel-mime-filter-crlf.h \
camel-mime-filter-from.h \
camel-mime-filter-index.h \
+ camel-mime-filter-linewrap.h \
camel-mime-filter-save.h \
camel-mime-filter.h \
camel-mime-message.h \
@@ -130,4 +132,3 @@ EXTRA_DIST = \
# $(INTLLIBS) \
# $(PTHREAD_LIB) \
# $(EXTRA_GNOME_LIBS)
-
diff --git a/camel/camel-mime-filter-linewrap.c b/camel/camel-mime-filter-linewrap.c
new file mode 100644
index 0000000000..dee6c19abb
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.c
@@ -0,0 +1,140 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2000 Helix Code, Inc.
+ *
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "camel-mime-filter-linewrap.h"
+#include <ctype.h>
+
+static void filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace);
+static void complete (CamelMimeFilter *f, char *in, size_t len,
+ size_t prespace, char **out, size_t *outlen,
+ size_t *outprespace);
+static void reset (CamelMimeFilter *f);
+
+
+static void
+camel_mime_filter_linewrap_class_init (CamelMimeFilterLinewrapClass *klass)
+{
+ CamelMimeFilterClass *mime_filter_class =
+ (CamelMimeFilterClass *) klass;
+
+ mime_filter_class->filter = filter;
+ mime_filter_class->complete = complete;
+ mime_filter_class->reset = reset;
+}
+
+CamelType
+camel_mime_filter_linewrap_get_type (void)
+{
+ static CamelType type = CAMEL_INVALID_TYPE;
+
+ if (type == CAMEL_INVALID_TYPE) {
+ type = camel_type_register (camel_mime_filter_get_type(), "CamelMimeFilterLinewrap",
+ sizeof (CamelMimeFilterLinewrap),
+ sizeof (CamelMimeFilterLinewrapClass),
+ (CamelObjectClassInitFunc) camel_mime_filter_linewrap_class_init,
+ NULL,
+ NULL,
+ NULL);
+ }
+
+ return type;
+}
+
+static void
+filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace)
+{
+ CamelMimeFilterLinewrap *linewrap = (CamelMimeFilterLinewrap *)f;
+ char *inend, *last, *p, *q;
+ int nchars = linewrap->nchars;
+
+ /* we'll be adding chars here so we need a bigger buffer */
+ camel_mime_filter_set_size (f, 3 * len, FALSE);
+
+ p = in;
+ q = f->outbuf;
+ inend = in + len;
+
+ while (p < inend) {
+ if (*p == '\n') {
+ last = q;
+ *q++ = *p++;
+ nchars = 0;
+ } else if (isspace (*p)) {
+ last = q;
+
+ if (nchars >= linewrap->wrap_len) {
+ *q++ = '\n';
+ p++;
+ nchars = 0;
+ } else {
+ *q++ = *p++;
+ }
+ } else {
+ *q++ = *p++;
+ nchars++;
+ }
+
+ /* line is getting way too long, we must force a wrap here */
+ if (nchars >= (linewrap->max_len - 1) && *p != '\n') {
+ *q++ = '\n';
+ *q++ = linewrap->indent;
+ nchars = 0;
+ }
+ }
+
+ linewrap->nchars = nchars;
+
+ *out = f->outbuf;
+ *outlen = q - f->outbuf;
+ *outprespace = f->outpre;
+}
+
+static void
+complete (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace)
+{
+ if (len)
+ filter (f, in, len, prespace, out, outlen, outprespace);
+}
+
+static void
+reset (CamelMimeFilter *f)
+{
+ CamelMimeFilterLinewrap *linewrap = (CamelMimeFilterLinewrap *)f;
+
+ linewrap->nchars = 0;
+}
+
+CamelMimeFilter *
+camel_mime_filter_linewrap_new (guint preferred_len, guint max_len, char indent_char)
+{
+ CamelMimeFilterLinewrap *linewrap =
+ CAMEL_MIME_FILTER_LINEWRAP (camel_object_new (CAMEL_MIME_FILTER_LINEWRAP_TYPE));
+
+ linewrap->indent = indent_char;
+ linewrap->wrap_len = preferred_len;
+ linewrap->max_len = max_len;
+ linewrap->nchars = 0;
+
+ return (CamelMimeFilter *) linewrap;
+}
diff --git a/camel/camel-mime-filter-linewrap.c~ b/camel/camel-mime-filter-linewrap.c~
new file mode 100644
index 0000000000..65c6247945
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.c~
@@ -0,0 +1,146 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2000 Helix Code, Inc.
+ *
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "camel-mime-filter-linewrap.h"
+
+static void filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace);
+static void complete (CamelMimeFilter *f, char *in, size_t len,
+ size_t prespace, char **out, size_t *outlen,
+ size_t *outprespace);
+static void reset (CamelMimeFilter *f);
+
+
+static void
+camel_mime_filter_linewrap_class_init (CamelMimeFilterLINEWRAPClass *klass)
+{
+ CamelMimeFilterClass *mime_filter_class =
+ (CamelMimeFilterClass *) klass;
+
+ mime_filter_class->filter = filter;
+ mime_filter_class->complete = complete;
+ mime_filter_class->reset = reset;
+}
+
+CamelType
+camel_mime_filter_linewrap_get_type (void)
+{
+ static CamelType type = CAMEL_INVALID_TYPE;
+
+ if (type == CAMEL_INVALID_TYPE) {
+ type = camel_type_register (camel_mime_filter_get_type(), "CamelMimeFilterLinewrap",
+ sizeof (CamelMimeFilterLinewrap),
+ sizeof (CamelMimeFilterLinewrapClass),
+ (CamelObjectClassInitFunc) camel_mime_filter_linewrap_class_init,
+ NULL,
+ NULL,
+ NULL);
+ }
+
+ return type;
+}
+
+static void
+filter (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace)
+{
+ CamelMimeFilterLinewrap *linewrap = (CamelMimeFilterLinewrap *)f;
+ char *inend, *p, *q;
+ int nchars = linewrap->nchars;
+
+ /* we'll be adding chars here so we need a bigger buffer */
+ camel_mime_filter_set_size (f, 3 * len, FALSE);
+
+ p = in;
+ q = f->outbuf;
+ inend = in + len;
+
+ while (p < inend) {
+ if (*p == '\n') {
+ *q++ = '\r';
+ *q++ = *p++;
+ nchars = 0;
+ } else if (*p == ' ') {
+ char *nwspc;
+
+ /* find the next whitespace char */
+ for (nwspc = p + 1; *nwspc != ' ' && *nwspc != '\n' && nwspc < inend; nwspc++);
+
+ /* if the next whitespace char is beyond our preferred wrap_len, then wrap now */
+ if (nwspc < inend && (nchars + (nwspc - p)) > linewrap->wrap_len) {
+ *q++ = '\r';
+ *q++ = '\n';
+ p++;
+ nchars = 0;
+ } else {
+ *q++ = *p++;
+ nchars++;
+ }
+ } else {
+ *q++ = *p++;
+ nchars++;
+ }
+
+ /* line is getting way too long, we must force a wrap here */
+ if (nchars >= (linewrap->max_len - 2) && *p != '\n') {
+ *q++ = '\r';
+ *q++ = '\n';
+ *q++ = linewrap->indent;
+ nchars = 0;
+ }
+ }
+
+ linewrap->nchars = nchars;
+
+ *out = f->outbuf;
+ *outlen = q - f->outbuf;
+ *outprespace = f->outpre;
+}
+
+static void
+complete (CamelMimeFilter *f, char *in, size_t len, size_t prespace,
+ char **out, size_t *outlen, size_t *outprespace)
+{
+ if (len)
+ filter (f, in, len, prespace, out, outlen, outprespace);
+}
+
+static void
+reset (CamelMimeFilter *f)
+{
+ CamelMimeFilterLinewrap *linewrap = (CamelMimeFilterLinewrap *)f;
+
+ linewrap->nchars = 0;
+}
+
+CamelMimeFilter *
+camel_mime_filter_linewrap_new (guint preferred_len, guint max_len, char indent_char)
+{
+ CamelMimeFilterLinewrap *linewrap =
+ CAMEL_MIME_FILTER_LINEWRAP (camel_object_new (CAMEL_MIME_FILTER_LINEWRAP_TYPE));
+
+ linewrap->indent = indent_char;
+ linewrap->wrap_len = preferred_len;
+ linewrap->max_len = max_len;
+ linewrap->nchars = 0;
+
+ return (CamelMimeFilter *) linewrap;
+}
diff --git a/camel/camel-mime-filter-linewrap.h b/camel/camel-mime-filter-linewrap.h
new file mode 100644
index 0000000000..189b80d014
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.h
@@ -0,0 +1,51 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2000 Helix Code Inc.
+ *
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CAMEL_MIME_FILTER_LINEWRAP_H
+#define _CAMEL_MIME_FILTER_LINEWRAP_H
+
+#include <camel/camel-mime-filter.h>
+
+#define CAMEL_MIME_FILTER_LINEWRAP_TYPE (camel_mime_filter_linewrap_get_type ())
+#define CAMEL_MIME_FILTER_LINEWRAP(obj) CAMEL_CHECK_CAST (obj, CAMEL_MIME_FILTER_LINEWRAP_TYPE, CamelMimeFilterLinewrap)
+#define CAMEL_MIME_FILTER_LINEWRAP_CLASS(klass) CAMEL_CHECK_CLASS_CAST (klass, CAMEL_MIME_FILTER_LINEWRAP_TYPE, CamelMimeFilterLinewrapClass)
+#define CAMEL_IS_MIME_FILTER_LINEWRAP(obj) CAMEL_CHECK_TYPE (obj, CAMEL_MIME_FILTER_LINEWRAP_TYPE)
+
+typedef struct _CamelMimeFilterLinewrapClass CamelMimeFilterLinewrapClass;
+
+struct _CamelMimeFilterLinewrap {
+ CamelMimeFilter parent;
+
+ guint wrap_len;
+ guint max_len;
+ char indent;
+ int nchars;
+};
+
+struct _CamelMimeFilterLinewrapClass {
+ CamelMimeFilterClass parent_class;
+};
+
+CamelType camel_mime_filter_linewrap_get_type (void);
+
+CamelMimeFilter *camel_mime_filter_linewrap_new (guint preferred_len, guint max_len, char indent_char);
+
+#endif /* ! _CAMEL_MIME_FILTER_LINEWRAP_H */
diff --git a/camel/camel-mime-filter-linewrap.h~ b/camel/camel-mime-filter-linewrap.h~
new file mode 100644
index 0000000000..ac216bced0
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.h~
@@ -0,0 +1,51 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2000 Helix Code Inc.
+ *
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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 Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _CAMEL_MIME_FILTER_LINEWRAP_H
+#define _CAMEL_MIME_FILTER_LINEWRAP_H
+
+#include <camel/camel-mime-filter.h>
+
+#define CAMEL_MIME_FILTER_LINEWRAP_TYPE (camel_mime_filter_crlf_get_type ())
+#define CAMEL_MIME_FILTER_LINEWRAP(obj) CAMEL_CHECK_CAST (obj, CAMEL_MIME_FILTER_LINEWRAP_TYPE, CamelMimeFilterLinewrap)
+#define CAMEL_MIME_FILTER_LINEWRAP_CLASS(klass) CAMEL_CHECK_CLASS_CAST (klass, CAMEL_MIME_FILTER_LINEWRAP_TYPE, CamelMimeFilterLinewrapClass)
+#define CAMEL_IS_MIME_FILTER_LINEWRAP(obj) CAMEL_CHECK_TYPE (obj, CAMEL_MIME_FILTER_LINEWRAP_TYPE)
+
+typedef struct _CamelMimeFilterLinewrapClass CamelMimeFilterLinewrapClass;
+
+struct _CamelMimeFilterLinewrap {
+ CamelMimeFilter parent;
+
+ guint wrap_len;
+ guint max_len;
+ char indent;
+ int nchars;
+};
+
+struct _CamelMimeFilterLinewrapClass {
+ CamelMimeFilterClass parent_class;
+};
+
+CamelType camel_mime_filter_linewrap_get_type (void);
+
+CamelMimeFilter *camel_mime_filter_linewrap_new (guint preferred_len, guint max_len, char indent_char);
+
+#endif /* ! _CAMEL_MIME_FILTER_LINEWRAP_H */
diff --git a/camel/camel-mime-filter-linewrap.lo b/camel/camel-mime-filter-linewrap.lo
new file mode 100644
index 0000000000..d419969721
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.lo
Binary files differ
diff --git a/camel/camel-mime-filter-linewrap.o b/camel/camel-mime-filter-linewrap.o
new file mode 100644
index 0000000000..d9d7cba463
--- /dev/null
+++ b/camel/camel-mime-filter-linewrap.o
Binary files differ
diff --git a/camel/camel-types.h b/camel/camel-types.h
index d6813cb863..79abc26a7d 100644
--- a/camel/camel-types.h
+++ b/camel/camel-types.h
@@ -39,6 +39,7 @@ typedef struct _CamelMimeFilter CamelMimeFilter;
typedef struct _CamelMimeFilterBasic CamelMimeFilterBasic;
typedef struct _CamelMimeFilterCharset CamelMimeFilterCharset;
typedef struct _CamelMimeFilterIndex CamelMimeFilterIndex;
+typedef struct _CamelMimeFilterLinewrap CamelMimeFilterLinewrap;
typedef struct _CamelMimeFilterSave CamelMimeFilterSave;
typedef struct _CamelMimeFilterCRLF CamelMimeFilterCRLF;
typedef struct _CamelMimeMessage CamelMimeMessage;
diff --git a/camel/providers/smtp/camel-smtp-transport.c b/camel/providers/smtp/camel-smtp-transport.c
index ea3a60ab9e..a1961a5c9d 100644
--- a/camel/providers/smtp/camel-smtp-transport.c
+++ b/camel/providers/smtp/camel-smtp-transport.c
@@ -2,8 +2,7 @@
/* camel-smtp-transport.c : class for a smtp transport */
/*
- * Authors:
- * Jeffrey Stedfast <fejj@helixcode.com>
+ * Authors: Jeffrey Stedfast <fejj@helixcode.com>
*
* Copyright (C) 2000 Helix Code, Inc. (www.helixcode.com)
*
@@ -38,6 +37,7 @@
#undef MIN
#undef MAX
#include "camel-mime-filter-crlf.h"
+#include "camel-mime-filter-linewrap.h"
#include "camel-stream-filter.h"
#include "camel-smtp-transport.h"
#include "camel-mime-message.h"
@@ -85,7 +85,7 @@ camel_smtp_transport_class_init (CamelSmtpTransportClass *camel_smtp_transport_c
CAMEL_SERVICE_CLASS (camel_smtp_transport_class);
service_class = CAMEL_SERVICE_CLASS(camel_type_get_global_classfuncs (camel_service_get_type ()));
-
+
/* virtual method overload */
camel_service_class->connect = smtp_connect;
camel_service_class->disconnect = smtp_disconnect;
@@ -103,7 +103,7 @@ static void
camel_smtp_transport_init (gpointer object)
{
CamelService *service = CAMEL_SERVICE (object);
-
+
service->url_flags = CAMEL_SERVICE_URL_NEED_HOST;
}
@@ -111,17 +111,18 @@ CamelType
camel_smtp_transport_get_type (void)
{
static CamelType camel_smtp_transport_type = CAMEL_INVALID_TYPE;
-
+
if (camel_smtp_transport_type == CAMEL_INVALID_TYPE) {
- camel_smtp_transport_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);
+ camel_smtp_transport_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 camel_smtp_transport_type;
}
@@ -134,23 +135,23 @@ smtp_connect (CamelService *service, CamelException *ex)
gint fd, num, i;
guint32 addrlen;
gchar *pass = NULL, *respbuf = NULL;
-
-
+
+
if (!service_class->connect (service, ex))
return FALSE;
-
+
h = camel_service_gethost (service, ex);
if (!h)
return FALSE;
-
+
/* set some smtp transport defaults */
transport->smtp_is_esmtp = FALSE;
transport->esmtp_supported_authtypes = NULL;
-
+
sin.sin_family = h->h_addrtype;
sin.sin_port = htons (service->url->port ? service->url->port : SMTP_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,
@@ -163,15 +164,15 @@ smtp_connect (CamelService *service, CamelException *ex)
g_free (pass);
return FALSE;
}
-
+
/* get the localaddr - needed later by smtp_helo */
addrlen = sizeof (transport->localaddr);
getsockname (fd, (struct sockaddr*)&transport->localaddr, &addrlen);
-
+
transport->ostream = camel_stream_fs_new_with_fd (fd);
transport->istream = camel_stream_buffer_new (transport->ostream,
CAMEL_STREAM_BUFFER_READ);
-
+
/* Read the greeting, note whether the server is ESMTP or not. */
do {
/* Check for "220" */
@@ -188,7 +189,7 @@ smtp_connect (CamelService *service, CamelException *ex)
transport->smtp_is_esmtp = TRUE;
} while (*(respbuf+3) == '-'); /* if we got "220-" then loop again */
g_free (respbuf);
-
+
/* send HELO (or EHLO, depending on the service type) */
if (!transport->smtp_is_esmtp) {
/* If we did not auto-detect ESMTP, we should still send EHLO */
@@ -201,7 +202,7 @@ smtp_connect (CamelService *service, CamelException *ex)
} else {
smtp_helo (transport, ex);
}
-
+
/* check to see if AUTH is required, if so...then AUTH ourselves */
if (transport->smtp_is_esmtp && transport->esmtp_supported_authtypes) {
/* not really supported yet, but we can at least show what auth types are supported */
@@ -217,7 +218,7 @@ smtp_connect (CamelService *service, CamelException *ex)
} else {
d(fprintf (stderr, "\ncamel-smtp-transport::connect(): provider does not use AUTH\n\n"));
}
-
+
return TRUE;
}
@@ -225,24 +226,24 @@ static gboolean
smtp_disconnect (CamelService *service, CamelException *ex)
{
CamelSmtpTransport *transport = CAMEL_SMTP_TRANSPORT (service);
-
+
/*if (!service->connected)
* return TRUE;
*/
-
+
/* send the QUIT command to the SMTP server */
- smtp_quit(transport, ex);
-
+ smtp_quit (transport, ex);
+
if (!service_class->disconnect (service, ex))
return FALSE;
-
+
g_free (transport->esmtp_supported_authtypes);
transport->esmtp_supported_authtypes = NULL;
camel_object_unref (CAMEL_OBJECT (transport->ostream));
camel_object_unref (CAMEL_OBJECT (transport->istream));
transport->ostream = NULL;
transport->istream = NULL;
-
+
return TRUE;
}
@@ -251,20 +252,20 @@ esmtp_get_authtypes (gchar *buffer)
{
GList *ret = NULL;
gchar *start, *end;
-
+
/* advance to the first token */
for (start = buffer; *start == ' ' || *start == '='; start++);
-
+
for ( ; *start; ) {
/* advance to the end of the token */
for (end = start; *end && *end != ' '; end++);
-
+
ret = g_list_append (ret, g_strndup (start, end - start));
-
+
/* advance to the next token */
for (start = end; *start == ' '; start++);
}
-
+
return ret;
}
@@ -272,21 +273,21 @@ esmtp_get_authtypes (gchar *buffer)
#ifdef notyet
static CamelServiceAuthType no_authtype = {
"No authentication required",
-
+
"This option will connect to the SMTP server without using any "
"kind of authentication. This should be fine for connecting to "
"most SMTP servers."
-
+
"",
FALSE
};
static CamelServiceAuthType cram_md5_authtype = {
"CRAM-MD5",
-
+
"This option will connect to the SMTP server using CRAM-MD5 "
"authentication.",
-
+
"CRAM-MD5",
TRUE
};
@@ -298,7 +299,7 @@ query_auth_types_connected (CamelService *service, CamelException *ex)
/* FIXME: Re-enable this when auth types are actually
* implemented.
*/
-
+
return NULL;
}
@@ -308,7 +309,7 @@ query_auth_types_generic (CamelService *service, CamelException *ex)
/* FIXME: Re-enable this when auth types are actually
* implemented.
*/
-
+
return NULL;
}
@@ -343,7 +344,7 @@ _send_to (CamelTransport *transport, CamelMedium *message,
gchar *recipient, *s, *sender;
guint i, len;
CamelSmtpTransport *smtp_transport = CAMEL_SMTP_TRANSPORT (transport);
-
+
s = g_strdup(camel_mime_message_get_from (CAMEL_MIME_MESSAGE (message)));
if (!s) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
@@ -351,13 +352,13 @@ _send_to (CamelTransport *transport, CamelMedium *message,
"sender address not defined.");
return FALSE;
}
-
+
sender = smtp_get_email_addr_from_text (s);
smtp_mail (smtp_transport, sender, ex);
g_free (sender);
g_free (s);
-
- if (!(len = g_list_length(recipients))) {
+
+ if (!(len = g_list_length (recipients))) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"Cannot send message: "
"no recipients defined.");
@@ -372,13 +373,13 @@ _send_to (CamelTransport *transport, CamelMedium *message,
}
g_free (recipient);
}
-
+
if (!smtp_data (smtp_transport, message, ex))
return FALSE;
-
+
/* reset the service for our next transfer session */
smtp_rset (smtp_transport, ex);
-
+
return TRUE;
}
@@ -389,38 +390,38 @@ _send (CamelTransport *transport, CamelMedium *message,
const CamelInternetAddress *to, *cc, *bcc;
GList *recipients = NULL;
guint index, len;
-
+
to = camel_mime_message_get_recipients (CAMEL_MIME_MESSAGE (message), CAMEL_RECIPIENT_TYPE_TO);
cc = camel_mime_message_get_recipients (CAMEL_MIME_MESSAGE (message), CAMEL_RECIPIENT_TYPE_CC);
bcc = camel_mime_message_get_recipients (CAMEL_MIME_MESSAGE (message), CAMEL_RECIPIENT_TYPE_BCC);
-
+
/* get all of the To addresses into our recipient list */
len = CAMEL_ADDRESS (to)->addresses->len;
for (index = 0; index < len; index++) {
const char *addr;
-
+
if (camel_internet_address_get (to, index, NULL, &addr))
recipients = g_list_append (recipients, g_strdup (addr));
}
-
+
/* get all of the Cc addresses into our recipient list */
len = CAMEL_ADDRESS (cc)->addresses->len;
for (index = 0; index < len; index++) {
const char *addr;
-
+
if (camel_internet_address_get (cc, index, NULL, &addr))
recipients = g_list_append (recipients, g_strdup (addr));
}
-
+
/* get all of the Bcc addresses into our recipient list */
len = CAMEL_ADDRESS (bcc)->addresses->len;
for (index = 0; index < len; index++) {
const char *addr;
-
+
if (camel_internet_address_get (bcc, index, NULL, &addr))
recipients = g_list_append (recipients, g_strdup (addr));
}
-
+
return _send_to (transport, message, recipients, ex);
}
@@ -434,32 +435,32 @@ smtp_get_email_addr_from_text (gchar *text)
* 3) person@host.com
* 4) person@host.com (The Name)
*/
-
+
gchar *tmp, *addr = NULL;
gchar *addr_strt; /* points to start of addr */
gchar *addr_end; /* points to end of addr */
gchar *ptr1;
-
-
+
+
/* check the incoming args */
if (!text || !*text)
return NULL;
-
+
/* scan the string for an open brace */
for (addr_strt = text; *addr_strt; addr_strt++)
if (*addr_strt == '<')
break;
-
+
if (*addr_strt) {
/* we found an open brace, let's look for it's counterpart */
for (addr_end = addr_strt; *addr_end; addr_end++)
if (*addr_end == '>')
break;
-
+
/* if we didn't find it, or braces are empty... */
if (!(*addr_end) || (addr_strt == addr_end - 1))
return NULL;
-
+
/* addr_strt points to '<' and addr_end points to '>'.
* Now let's adjust 'em slightly to point to the beginning
* and ending of the email addy
@@ -472,25 +473,25 @@ smtp_get_email_addr_from_text (gchar *text)
/* find the end of the email addr/string */
for (addr_end = addr_strt; *addr_end || *addr_end == ' '; addr_end++);
-
+
addr_end--; /* points to NULL, move it back one char */
}
-
+
/* now addr_strt & addr_end point to the beginning & ending of the email addy */
-
+
/* copy the string into addr */
addr = g_strndup (addr_strt, (gint)(addr_end - addr_strt + 1));
-
+
for (ptr1 = addr_strt; ptr1 <= addr_end; ptr1++) /* look for an '@' sign */
if (*ptr1 == '@')
break;
-
+
if (*ptr1 != '@') {
/* here we found out the name doesn't have an '@' part
* let's figure out what machine we're on & stick it on the end
*/
gchar hostname[MAXHOSTNAMELEN];
-
+
if (gethostname (hostname, MAXHOSTNAMELEN)) {
g_free (addr);
return NULL;
@@ -499,7 +500,7 @@ smtp_get_email_addr_from_text (gchar *text)
addr = g_strconcat (tmp, "@", hostname, NULL);
g_free (tmp);
}
-
+
return addr;
}
@@ -509,10 +510,10 @@ smtp_helo (CamelSmtpTransport *transport, CamelException *ex)
/* say hello to the server */
gchar *cmdbuf, *respbuf = NULL;
struct hostent *host;
-
+
/* get the local host name */
host = gethostbyaddr ((gchar *)&transport->localaddr.sin_addr, sizeof (transport->localaddr.sin_addr), AF_INET);
-
+
/* hiya server! how are you today? */
if (transport->smtp_is_esmtp) {
if (host && host->h_name)
@@ -536,14 +537,14 @@ smtp_helo (CamelSmtpTransport *transport, CamelException *ex)
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"HELO response error: "
@@ -559,7 +560,7 @@ smtp_helo (CamelSmtpTransport *transport, CamelException *ex)
}
} while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}
@@ -568,12 +569,12 @@ smtp_mail (CamelSmtpTransport *transport, gchar *sender, CamelException *ex)
{
/* we gotta tell the smtp server who we are. (our email addy) */
gchar *cmdbuf, *respbuf = NULL;
-
+
/* enclose address in <>'s since some SMTP daemons *require* that */
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,
@@ -583,14 +584,14 @@ smtp_mail (CamelSmtpTransport *transport, gchar *sender, CamelException *ex)
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"MAIL FROM response error: "
@@ -600,7 +601,7 @@ smtp_mail (CamelSmtpTransport *transport, gchar *sender, CamelException *ex)
}
} while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}
@@ -610,12 +611,12 @@ smtp_rcpt (CamelSmtpTransport *transport, gchar *recipient, CamelException *ex)
/* we gotta tell the smtp server who we are going to be sending
* our email to */
gchar *cmdbuf, *respbuf = NULL;
-
+
/* enclose address in <>'s since some SMTP daemons *require* that */
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,
@@ -625,14 +626,14 @@ smtp_rcpt (CamelSmtpTransport *transport, gchar *recipient, CamelException *ex)
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"RCPT TO response error: "
@@ -642,7 +643,7 @@ smtp_rcpt (CamelSmtpTransport *transport, gchar *recipient, CamelException *ex)
}
} while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}
@@ -652,14 +653,14 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
/* now we can actually send what's important :p */
gchar *cmdbuf, *respbuf = NULL;
CamelStreamFilter *filtered_stream;
- CamelMimeFilter *mimefilter;
- gint id;
-
+ CamelMimeFilter *crlffilter, *lwfilter;
+ gint crlfid, lwid;
+
/* enclose address in <>'s since some SMTP daemons *require* that */
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,
@@ -669,11 +670,11 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
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
@@ -687,10 +688,13 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
}
/* setup stream filtering */
- mimefilter = 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);
- id = camel_stream_filter_add (filtered_stream, CAMEL_MIME_FILTER (mimefilter));
-
+ lwfilter = camel_mime_filter_linewrap_new (998, 998, '\t');
+ 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);
+ lwid = camel_stream_filter_add (filtered_stream, CAMEL_MIME_FILTER (lwfilter));
+ crlfid = camel_stream_filter_add (filtered_stream, CAMEL_MIME_FILTER (crlffilter));
+
if (camel_data_wrapper_write_to_stream (CAMEL_DATA_WRAPPER (message), CAMEL_STREAM (filtered_stream)) == -1) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"DATA send timed out: message termination: "
@@ -698,15 +702,16 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
g_strerror (errno));
return FALSE;
}
-
- camel_stream_filter_remove (filtered_stream, id);
- camel_stream_flush (CAMEL_STREAM(filtered_stream));
- camel_object_unref (CAMEL_OBJECT(filtered_stream));
-
+
+ camel_stream_filter_remove (filtered_stream, lwid);
+ camel_stream_filter_remove (filtered_stream, crlfid);
+ 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: "
@@ -714,14 +719,14 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
g_strerror (errno));
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"DATA response error: message termination: "
@@ -731,7 +736,7 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
}
} while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}
@@ -740,11 +745,11 @@ smtp_rset (CamelSmtpTransport *transport, CamelException *ex)
{
/* we are going to reset the smtp server (just to be nice) */
gchar *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,
@@ -754,14 +759,14 @@ smtp_rset (CamelSmtpTransport *transport, CamelException *ex)
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"RSET response error: "
@@ -771,7 +776,7 @@ smtp_rset (CamelSmtpTransport *transport, CamelException *ex)
}
} while (*(respbuf+3) == '-'); /* if we got "250-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}
@@ -780,11 +785,11 @@ smtp_quit (CamelSmtpTransport *transport, CamelException *ex)
{
/* we are going to reset the smtp server (just to be nice) */
gchar *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,
@@ -794,14 +799,14 @@ smtp_quit (CamelSmtpTransport *transport, CamelException *ex)
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)) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
"QUIT response error: "
@@ -811,6 +816,6 @@ smtp_quit (CamelSmtpTransport *transport, CamelException *ex)
}
} while (*(respbuf+3) == '-'); /* if we got "221-" then loop again */
g_free (respbuf);
-
+
return TRUE;
}