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/* Distributed Checksum Clearinghouse
*
* convert a DCC opcode to a string
*
* Copyright (c) 2005 by Rhyolite Software
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND RHYOLITE SOFTWARE DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL RHYOLITE SOFTWARE
* BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*
* Rhyolite Software DCC 1.2.74-1.20 $Revision$
*/
#include "dcc_defs.h"
/* This is not thread safe */
static struct {
char buf[30];
} unk[4];
static int unk_index;
const char *
dcc_op2str(DCC_OPS op, DCC_AOPS aop, u_int32_t val1)
{
char *p;
switch (op) {
case DCC_OP_INVALID: return "INVALID";
case DCC_OP_NOP: return "NOP";
case DCC_OP_REPORT: return "REPORT";
case DCC_OP_QUERY: return "QUERY";
case DCC_OP_QUERY_RESP: return "QUERY-RESP";
case DCC_OP_ADMN:
switch (aop) {
case DCC_AOP_OK: return "ADMN";
case DCC_AOP_STOP: return "ADMN STOP";
case DCC_AOP_NEW_IDS: return "ADMN NEW_IDS";
case DCC_AOP_FLOD:
switch ((DCC_AOP_FLODS)(val1 % 256)) {
# define FS "ADMN FLOD"
case DCC_AOP_FLOD_CHECK: return FS" CHECK";
case DCC_AOP_FLOD_SHUTDOWN: return FS" SHUTDOWN";
case DCC_AOP_FLOD_HALT: return FS" HALT";
case DCC_AOP_FLOD_RESUME: return FS" RESUME";
case DCC_AOP_FLOD_REWIND: return FS" REWIND";
case DCC_AOP_FLOD_LIST: return FS" LIST";
case DCC_AOP_FLOD_STATS: return FS" STATS";
case DCC_AOP_FLOD_STATS_CLEAR:return FS" STATS CLEAR";
case DCC_AOP_FLOD_FFWD_IN: return FS" FFWD IN";
case DCC_AOP_FLOD_FFWD_OUT: return FS" FFWD OUT";
# undef FS
}
break;
case DCC_AOP_DB_UNLOCK: return "ADMN DB unlock";
case DCC_AOP_DB_NEW: return "ADMN DB new";
case DCC_AOP_STATS: return "ADMN stats";
case DCC_AOP_STATS_CLEAR: return "ADMN stats clear";
case DCC_AOP_TRACE_ON: return "ADMN trace on";
case DCC_AOP_TRACE_OFF: return "ADMN trace off";
case DCC_AOP_unused: break;
case DCC_AOP_CLIENTS: return "ADMN clients";
case DCC_AOP_CLIENTS_ID: return "ADMN clients by ID";
case DCC_AOP_ANON_DELAY: return "ADMN anon delay";
}
snprintf(p = unk[unk_index].buf,
sizeof(unk[unk_index].buf),
"ADMN unknown #%d #%#x", aop, val1);
unk_index = (unk_index+1) % DIM(unk);
return p;
case DCC_OP_OK: return "OK";
case DCC_OP_ERROR: return "ERROR";
case DCC_OP_DELETE: return "DELETE";
case DCC_OP_GREY_REPORT:return "GREYLIST REPORT";
case DCC_OP_GREY_QUERY: return "GREYLIST QUERY";
case DCC_OP_GREY_SPAM: return "GREYLIST SPAM";
case DCC_OP_GREY_WHITE: return "GREYLIST WHITELIST";
}
snprintf(p = unk[unk_index].buf,
sizeof(unk[unk_index].buf),
"unknown op #%d", op);
unk_index = (unk_index+1) % DIM(unk);
return p;
}
const char *
dcc_req_op2str(const DCC_ADMN_REQ *req)
{
return dcc_op2str(req->hdr.op, req->aop, ntohl(req->val1));
}
const char *
dcc_hdr_op2str(const DCC_HDR *hdr)
{
return dcc_op2str(hdr->op, DCC_AOP_OK, 0);
}
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