Updated to reflect the few changes made to the CamelPgpContext class.

2001-04-12  Jeffrey Stedfast  <fejj@ximian.com>

	* camel-pgp-mime.c: Updated to reflect the few changes made to the
	CamelPgpContext class.

	* camel-pgp-context.c: Updated to subclass of CamelCipherContext.

	* camel-cipher-context.[c,h]: New base class for
	CamelPgpContext. Also contains the replacement for
	CamelPgpValidity, CamelCipherValidity.

svn path=/trunk/; revision=9283

1 files changed, 122 insertions, 0 deletions

diff --git a/camel/camel-cipher-context.h b/camel/camel-cipher-context.h
new file mode 100644
index 0000000000..a2f0dd885f
--- /dev/null
+++ b/camel/camel-cipher-context.h
@@ -0,0 +1,122 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ *  Authors: Jeffrey Stedfast <fejj@ximian.com>
+ *
+ *  Copyright 2001 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.
+ *
+ */
+
+#ifndef CAMEL_CIPHER_CONTEXT_H
+#define CAMEL_CIPHER_CONTEXT_H
+
+#include <camel/camel-session.h>
+#include <camel/camel-stream.h>
+#include <camel/camel-exception.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+#define CAMEL_CIPHER_CONTEXT_TYPE     (camel_cipher_context_get_type ())
+#define CAMEL_CIPHER_CONTEXT(obj)     (CAMEL_CHECK_CAST((obj), CAMEL_CIPHER_CONTEXT_TYPE, CamelCipherContext))
+#define CAMEL_CIPHER_CONTEXT_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), CAMEL_CIPHER_CONTEXT_TYPE, CamelCipherContextClass))
+#define CAMEL_IS_CIPHER_CONTEXT(o)    (CAMEL_CHECK_TYPE((o), CAMEL_CIPHER_CONTEXT_TYPE))
+
+typedef struct _CamelCipherValidity CamelCipherValidity;
+
+typedef enum {
+	CAMEL_CIPHER_HASH_DEFAULT,
+	CAMEL_CIPHER_HASH_MD5,
+	CAMEL_CIPHER_HASH_SHA1
+} CamelCipherHash;
+
+typedef struct _CamelCipherContext {
+	CamelObject parent_object;
+	
+	struct _CamelCipherContextPrivate *priv;
+	
+	CamelSession *session;
+	
+} CamelCipherContext;
+
+typedef struct _CamelCipherContextClass {
+	CamelObjectClass parent_class;
+	
+	int                   (*sign)      (CamelCipherContext *ctx, const char *userid, CamelCipherHash hash,
+					    CamelStream *istream, CamelStream *ostream, CamelException *ex);
+	
+	int                   (*clearsign) (CamelCipherContext *context, const char *userid, CamelCipherHash hash,
+					    CamelStream *istream, CamelStream *ostream, CamelException *ex);
+	
+	CamelCipherValidity * (*verify)    (CamelCipherContext *context, CamelStream *istream,
+					    CamelStream *sigstream, CamelException *ex);
+	
+	int                   (*encrypt)   (CamelCipherContext *context, gboolean sign, const char *userid,
+					    GPtrArray *recipients, CamelStream *istream, CamelStream *ostream,
+					    CamelException *ex);
+	
+	int                   (*decrypt)   (CamelCipherContext *context, CamelStream *istream, CamelStream *ostream,
+					    CamelException *ex);
+	
+} CamelCipherContextClass;
+
+CamelType            camel_cipher_context_get_type (void);
+
+CamelCipherContext  *camel_cipher_context_new (CamelSession *session);
+
+void                 camel_cipher_context_construct (CamelCipherContext *context, CamelSession *session);
+
+/* cipher routines */
+int                  camel_cipher_sign (CamelCipherContext *context, const char *userid, CamelCipherHash hash,
+					CamelStream *istream, CamelStream *ostream, CamelException *ex);
+
+int                  camel_cipher_clearsign (CamelCipherContext *context, const char *userid, CamelCipherHash hash,
+					     CamelStream *istream, CamelStream *ostream, CamelException *ex);
+
+CamelCipherValidity *camel_cipher_verify (CamelCipherContext *context, CamelStream *istream, CamelStream *sigstream,
+					  CamelException *ex);
+
+int                  camel_cipher_encrypt (CamelCipherContext *context, gboolean sign, const char *userid,
+					   GPtrArray *recipients, CamelStream *istream, CamelStream *ostream,
+					   CamelException *ex);
+
+int                  camel_cipher_decrypt (CamelCipherContext *context, CamelStream *istream, CamelStream *ostream,
+					   CamelException *ex);
+
+/* CamelCipherValidity utility functions */
+CamelCipherValidity *camel_cipher_validity_new (void);
+
+void                 camel_cipher_validity_init (CamelCipherValidity *validity);
+
+gboolean             camel_cipher_validity_get_valid (CamelCipherValidity *validity);
+
+void                 camel_cipher_validity_set_valid (CamelCipherValidity *validity, gboolean valid);
+
+char                *camel_cipher_validity_get_description (CamelCipherValidity *validity);
+
+void                 camel_cipher_validity_set_description (CamelCipherValidity *validity, const char *description);
+
+void                 camel_cipher_validity_clear (CamelCipherValidity *validity);
+
+void                 camel_cipher_validity_free (CamelCipherValidity *validity);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* CAMEL_CIPHER_CONTEXT_H */