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Annotation of qemu/ui/vnc-auth-sasl.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * QEMU VNC display driver: SASL auth protocol
        !             3:  *
        !             4:  * Copyright (C) 2009 Red Hat, Inc
        !             5:  *
        !             6:  * Permission is hereby granted, free of charge, to any person obtaining a copy
        !             7:  * of this software and associated documentation files (the "Software"), to deal
        !             8:  * in the Software without restriction, including without limitation the rights
        !             9:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        !            10:  * copies of the Software, and to permit persons to whom the Software is
        !            11:  * furnished to do so, subject to the following conditions:
        !            12:  *
        !            13:  * The above copyright notice and this permission notice shall be included in
        !            14:  * all copies or substantial portions of the Software.
        !            15:  *
        !            16:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        !            17:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
        !            19:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        !            20:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        !            21:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
        !            22:  * THE SOFTWARE.
        !            23:  */
        !            24: 
        !            25: 
        !            26: #ifndef __QEMU_VNC_AUTH_SASL_H__
        !            27: #define __QEMU_VNC_AUTH_SASL_H__
        !            28: 
        !            29: 
        !            30: #include <sasl/sasl.h>
        !            31: 
        !            32: typedef struct VncStateSASL VncStateSASL;
        !            33: typedef struct VncDisplaySASL VncDisplaySASL;
        !            34: 
        !            35: #include "acl.h"
        !            36: 
        !            37: struct VncStateSASL {
        !            38:     sasl_conn_t *conn;
        !            39:     /* If we want to negotiate an SSF layer with client */
        !            40:     int wantSSF :1;
        !            41:     /* If we are now running the SSF layer */
        !            42:     int runSSF :1;
        !            43:     /*
        !            44:      * If this is non-zero, then wait for that many bytes
        !            45:      * to be written plain, before switching to SSF encoding
        !            46:      * This allows the VNC auth result to finish being
        !            47:      * written in plain.
        !            48:      */
        !            49:     unsigned int waitWriteSSF;
        !            50: 
        !            51:     /*
        !            52:      * Buffering encoded data to allow more clear data
        !            53:      * to be stuffed onto the output buffer
        !            54:      */
        !            55:     const uint8_t *encoded;
        !            56:     unsigned int encodedLength;
        !            57:     unsigned int encodedOffset;
        !            58:     char *username;
        !            59:     char *mechlist;
        !            60: };
        !            61: 
        !            62: struct VncDisplaySASL {
        !            63:     qemu_acl *acl;
        !            64: };
        !            65: 
        !            66: void vnc_sasl_client_cleanup(VncState *vs);
        !            67: 
        !            68: long vnc_client_read_sasl(VncState *vs);
        !            69: long vnc_client_write_sasl(VncState *vs);
        !            70: 
        !            71: void start_auth_sasl(VncState *vs);
        !            72: 
        !            73: #endif /* __QEMU_VNC_AUTH_SASL_H__ */
        !            74: 

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