New callback to handle multipart/signed parts. (decode_pgp): Update to

2000-12-15  Jeffrey Stedfast  <fejj@helixcode.com>

	* mail-format.c (handle_multipart_signed): New callback to handle
	multipart/signed parts.
	(decode_pgp): Update to account for the cipherlen argument needed
	for openpgp_decrypt.
	(is_rfc2015): Removed as we now have a better version in
	mail-crypto.
	(handle_multipart_encrypted): Updated to use the PGP/MIME utility
	functions.

	* mail-crypto.c (mail_crypto_openpgp_decrypt): Don't check
	(!*plaintext) as it could be a binary stream. Now also takes a
	cipherlen argument.
	(mail_crypto_openpgp_sign): New function.
	(pgp_mime_part_sign): New function to replace a mime part with the
	pgp signed equivalent.
	(pgp_mime_part_encrypt): New function to replace a mime part with
	the pgp encrypted equivalent.
	(pgp_mime_part_decrypt): New function to decrypt a pgp encrypted
	mime part (like from pgp_mime_part_encrypt) and replace it.
	(is_rfc2015_signed): New function to determine if a mime part is
	an rfc2015 signed part.
	(is_rfc2015_encrypted): New function to determine if a mime part
	is an rfc2015 encrypted part.
	(mail_crypto_openpgp_verify): New openpgp function to verify a
	signature.

svn path=/trunk/; revision=7056

1 files changed, 30 insertions, 3 deletions

diff --git a/mail/mail-crypto.h b/mail/mail-crypto.h
index 44d8a00400..250f46c022 100644
--- a/mail/mail-crypto.h
+++ b/mail/mail-crypto.h
@@ -38,11 +38,11 @@ typedef enum {
 } PgpHashType;
 
 char *mail_crypto_openpgp_decrypt (const char *ciphertext,
+				   int cipherlen,
 				   int *outlen,
 				   CamelException *ex);
 
-char *mail_crypto_openpgp_encrypt (const char *plaintext,
-				   int inlen,
+char *mail_crypto_openpgp_encrypt (const char *in, int inlen,
 				   const GPtrArray *recipients,
 				   gboolean sign,
 				   const char *userid,
@@ -51,9 +51,36 @@ char *mail_crypto_openpgp_encrypt (const char *plaintext,
 char *mail_crypto_openpgp_clearsign (const char *plaintext,
 				     const char *userid,
 				     PgpHashType hash,
-				     gboolean detached,
 				     CamelException *ex);
 
+char *mail_crypto_openpgp_sign (const char *in, int inlen,
+				const char *userid,
+				PgpHashType hash,
+				CamelException *ex);
+
+gboolean mail_crypto_openpgp_verify (const char *in, int inlen,
+				     const char *sigin, int siglen,
+				     CamelException *ex);
+
+gboolean is_rfc2015_signed (CamelMimePart *part);
+
+gboolean is_rfc2015_encrypted (CamelMimePart *part);
+
+void pgp_mime_part_sign (CamelMimePart **mime_part,
+			 const gchar *userid,
+			 PgpHashType hash,
+			 CamelException *ex);
+
+gboolean pgp_mime_part_verify (CamelMimePart *mime_part,
+			       CamelException *ex);
+
+void pgp_mime_part_encrypt (CamelMimePart **mime_part,
+			    const GPtrArray *recipients,
+			    CamelException *ex);
+
+CamelMimePart *pgp_mime_part_decrypt (CamelMimePart *mime_part,
+				      CamelException *ex);
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */