2 * Copyright (c) 1997 Adrian Sun (asun@zoology.washington.edu)
3 * All rights reserved. See COPYRIGHT.
10 #include <atalk/dsi.h>
12 /* OpenSession. set up the connection */
13 void dsi_opensession(DSI *dsi)
15 u_int32_t i = 0; /* this serves double duty. it must be 4-bytes long */
18 while (i < dsi->cmdlen) {
19 switch (dsi->commands[i++]) {
20 case DSIOPT_ATTNQUANT:
21 memcpy(&dsi->attn_quantum, dsi->commands + i + 1, dsi->commands[i]);
22 dsi->attn_quantum = ntohl(dsi->attn_quantum);
24 case DSIOPT_SERVQUANT: /* just ignore these */
26 i += dsi->commands[i] + 1; /* forward past length tag + length */
31 /* let the client know the server quantum. we don't use the
32 * max server quantum due to a bug in appleshare client 3.8.6. */
33 dsi->header.dsi_flags = DSIFL_REPLY;
34 /* dsi->header.dsi_command = DSIFUNC_OPEN;*/
35 dsi->cmdlen = 2 + sizeof(i); /* length of data. dsi_send uses it. */
36 dsi->commands[0] = DSIOPT_SERVQUANT;
37 dsi->commands[1] = sizeof(i);
38 i = htonl(( dsi->server_quantum < DSI_SERVQUANT_MIN ||
39 dsi->server_quantum > DSI_SERVQUANT_MAX ) ?
40 DSI_SERVQUANT_DEF : dsi->server_quantum);
41 memcpy(dsi->commands + 2, &i, sizeof(i));