| dispatch.c (65668) | dispatch.c (69587) |
|---|---|
| 1/* 2 * Copyright (c) 2000 Markus Friedl. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24#include "includes.h" | 1/* 2 * Copyright (c) 2000 Markus Friedl. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 8 unchanged lines hidden (view full) --- 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24#include "includes.h" |
| 25RCSID("$OpenBSD: dispatch.c,v 1.4 2000/09/07 20:27:51 deraadt Exp $"); | 25RCSID("$OpenBSD: dispatch.c,v 1.5 2000/09/21 11:25:34 markus Exp $"); |
| 26#include "ssh.h" 27#include "dispatch.h" 28#include "packet.h" 29 30#define DISPATCH_MIN 0 31#define DISPATCH_MAX 255 32 33dispatch_fn *dispatch[DISPATCH_MAX]; 34 35void | 26#include "ssh.h" 27#include "dispatch.h" 28#include "packet.h" 29 30#define DISPATCH_MIN 0 31#define DISPATCH_MAX 255 32 33dispatch_fn *dispatch[DISPATCH_MAX]; 34 35void |
| 36dispatch_protocol_error(int type, int plen) | 36dispatch_protocol_error(int type, int plen, void *ctxt) |
| 37{ 38 error("Hm, dispatch protocol error: type %d plen %d", type, plen); 39} 40void 41dispatch_init(dispatch_fn *dflt) 42{ 43 int i; 44 for (i = 0; i < DISPATCH_MAX; i++) 45 dispatch[i] = dflt; 46} 47void 48dispatch_set(int type, dispatch_fn *fn) 49{ 50 dispatch[type] = fn; 51} 52void | 37{ 38 error("Hm, dispatch protocol error: type %d plen %d", type, plen); 39} 40void 41dispatch_init(dispatch_fn *dflt) 42{ 43 int i; 44 for (i = 0; i < DISPATCH_MAX; i++) 45 dispatch[i] = dflt; 46} 47void 48dispatch_set(int type, dispatch_fn *fn) 49{ 50 dispatch[type] = fn; 51} 52void |
| 53dispatch_run(int mode, int *done) | 53dispatch_run(int mode, int *done, void *ctxt) |
| 54{ 55 for (;;) { 56 int plen; 57 int type; 58 59 if (mode == DISPATCH_BLOCK) { 60 type = packet_read(&plen); 61 } else { 62 type = packet_read_poll(&plen); 63 if (type == SSH_MSG_NONE) 64 return; 65 } 66 if (type > 0 && type < DISPATCH_MAX && dispatch[type] != NULL) | 54{ 55 for (;;) { 56 int plen; 57 int type; 58 59 if (mode == DISPATCH_BLOCK) { 60 type = packet_read(&plen); 61 } else { 62 type = packet_read_poll(&plen); 63 if (type == SSH_MSG_NONE) 64 return; 65 } 66 if (type > 0 && type < DISPATCH_MAX && dispatch[type] != NULL) |
| 67 (*dispatch[type])(type, plen); | 67 (*dispatch[type])(type, plen, ctxt); |
| 68 else 69 packet_disconnect("protocol error: rcvd type %d", type); 70 if (done != NULL && *done) 71 return; 72 } 73} | 68 else 69 packet_disconnect("protocol error: rcvd type %d", type); 70 if (done != NULL && *done) 71 return; 72 } 73} |