aboutsummaryrefslogtreecommitdiffstats
path: root/camel/providers
diff options
context:
space:
mode:
authorJeffrey Stedfast <fejj@helixcode.com>2000-10-03 07:26:53 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2000-10-03 07:26:53 +0800
commited3681564ca93350b6c99e393376319a35abefde (patch)
tree911c88e6be6e7473e81c5ae2e435b47b6094777d /camel/providers
parent419c6ce7e3f3c42ebffe0b20b1529ef4cec93f9a (diff)
downloadgsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar.gz
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar.bz2
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar.lz
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar.xz
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.tar.zst
gsoc2013-evolution-ed3681564ca93350b6c99e393376319a35abefde.zip
New convenience function to determine if there are any 8bit mime parts in
2000-10-02 Jeffrey Stedfast <fejj@helixcode.com> * camel-mime-message.c (camel_mime_message_has_8bit_parts): New convenience function to determine if there are any 8bit mime parts in a mime message. (camel_mime_message_encode_8bit_parts): New convenience function to recursively reencode all 8bit mime parts to either quoted-printable or base64 depending on which would be the best encoding for that part. * providers/smtp/camel-smtp-transport.c (smtp_data): If the mime message contains 8bit parts and the server doesn't support 8bit transfers, reencode those parts before proceding with the send. (smtp_mail): If the mime message contains 8bit parts and the server supports the 8BITMIME extension to SMTP, notify the server that we'll be sending it 8bit mime parts. (_send_to): Find out if the message contains 8bit parts. svn path=/trunk/; revision=5677
Diffstat (limited to 'camel/providers')
-rw-r--r--camel/providers/smtp/camel-smtp-transport.c39
1 files changed, 28 insertions, 11 deletions
diff --git a/camel/providers/smtp/camel-smtp-transport.c b/camel/providers/smtp/camel-smtp-transport.c
index 02a0198f2f..2aae484c88 100644
--- a/camel/providers/smtp/camel-smtp-transport.c
+++ b/camel/providers/smtp/camel-smtp-transport.c
@@ -70,9 +70,11 @@ static void free_auth_types (CamelService *service, GList *authtypes);
static char *get_name (CamelService *service, gboolean brief);
static gboolean smtp_helo (CamelSmtpTransport *transport, CamelException *ex);
-static gboolean smtp_mail (CamelSmtpTransport *transport, const char *sender, 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, CamelMedium *message, CamelException *ex);
+static gboolean smtp_data (CamelSmtpTransport *transport, CamelMedium *message,
+ gboolean has_8bit_parts, CamelException *ex);
static gboolean smtp_rset (CamelSmtpTransport *transport, CamelException *ex);
static gboolean smtp_quit (CamelSmtpTransport *transport, CamelException *ex);
@@ -350,6 +352,7 @@ _send_to (CamelTransport *transport, CamelMedium *message,
CamelInternetAddress *cia;
char *recipient, *sender;
const char *addr;
+ gboolean has_8bit_parts;
GList *r;
sender = g_strdup (camel_mime_message_get_from (CAMEL_MIME_MESSAGE (message)));
@@ -371,7 +374,12 @@ _send_to (CamelTransport *transport, CamelMedium *message,
return FALSE;
}
- smtp_mail (smtp_transport, addr, ex);
+ /* find out if the message has 8bit mime parts */
+ has_8bit_parts = camel_mime_message_has_8bit_parts (CAMEL_MIME_MESSAGE (message));
+
+ /* rfc1652 (8BITMIME) requires that you notify the ESMTP daemon that
+ you'll be sending an 8bit mime message at "MAIL FROM:" time. */
+ smtp_mail (smtp_transport, addr, has_8bit_parts, ex);
if (!recipients) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
@@ -389,7 +397,10 @@ _send_to (CamelTransport *transport, CamelMedium *message,
g_free (recipient);
}
- if (!smtp_data (smtp_transport, message, ex))
+ /* 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))
return FALSE;
/* reset the service for our next transfer session */
@@ -507,13 +518,16 @@ smtp_helo (CamelSmtpTransport *transport, CamelException *ex)
}
static gboolean
-smtp_mail (CamelSmtpTransport *transport, const char *sender, CamelException *ex)
+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) */
gchar *cmdbuf, *respbuf = NULL;
/* enclose address in <>'s since some SMTP daemons *require* that */
- cmdbuf = g_strdup_printf ("MAIL FROM: <%s>\r\n", sender);
+ if (CAMEL_TRANSPORT (transport)->supports_8bit && 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));
@@ -591,11 +605,8 @@ smtp_rcpt (CamelSmtpTransport *transport, const char *recipient, CamelException
return TRUE;
}
-/* FIXME: if the message has 8bit mime parts and the server doesn't
- support 8bit, we should re-encode those parts to either QP or
- Base64 */
static gboolean
-smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *ex)
+smtp_data (CamelSmtpTransport *transport, CamelMedium *message, gboolean has_8bit_parts, CamelException *ex)
{
/* now we can actually send what's important :p */
gchar *cmdbuf, *respbuf = NULL;
@@ -603,7 +614,13 @@ smtp_data (CamelSmtpTransport *transport, CamelMedium *message, CamelException *
CamelMimeFilter *crlffilter, *lwfilter;
gint crlfid, lwid;
- /* enclose address in <>'s since some SMTP daemons *require* that */
+
+ /* if the message contains 8bit mime parts and the server
+ doesn't support it, encode 8bit parts to the best
+ encoding. */
+ if (has_8bit_parts && !CAMEL_TRANSPORT (transport)->supports_8bit)
+ camel_mime_message_encode_8bit_parts (CAMEL_MIME_MESSAGE (message));
+
cmdbuf = g_strdup ("DATA\r\n");
d(fprintf (stderr, "sending : %s", cmdbuf));