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/*
* DCAP - dCache Access Protocol client interface
*
* Copyright (C) 2000,2004 DESY Hamburg DMG-Division.
*
* AUTHOR: Tigran Mkrtchayn (tigran.mkrtchyan@desy.de)
*
* This program can be distributed under the terms of the GNU LGPL.
* See the file COPYING.LIB
*
*/
/*
* $Id: dcap_command.c,v 1.29 2006-09-26 07:40:16 tigran Exp $
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include "dcap.h"
#include "dcap_types.h"
#include "dcap_protocol.h"
#include "dcap_debug.h"
#include "dcap_error.h"
#include "system_io.h"
#include "str2errno.h"
#include "string2stat.h"
int do_command_fail(char **argv, asciiMessage *result)
{
result->msg = strdup(argv[2]);
result->type = ASCII_FAILED;
/*
* The error message format is:
* <dCache error code> <error message> [POSIX error code]
*/
/* Temporary hack for dc_check.
* Pool Manager always should reply error 4 when file not cached
*/
if(strcmp(argv[1], "4") == 0) {
dc_errno = DENCACHED;
}else{
dc_setServerError(argv[2]);
}
/* set errno to errno recived from door */
if( argv[3] != NULL ) {
errno = str2errno(argv[3]);
}
dc_debug(DC_INFO, "Server error message for [%d]: %s (err code: %s, errno: %s).",
result->destination, argv[2], argv[1], argv[3] );
return 0;
}
int do_command_welcome(char **argv, asciiMessage *result)
{
result->type = ASCII_WELCOME;
dc_debug(DC_INFO, "Server reply: %s.", argv[0]);
return 0;
}
int do_command_dummy(char **argv, asciiMessage *result)
{
int i=0;
system_write(2, "Unknown reply from server: \"", 27);
while(argv[i] != NULL ){
system_write(2, argv[i], strlen(argv[i]) );
system_write(2, " ", 1);
i++;
}
system_write(2, "\"\n", 2);
return 0;
}
int do_command_reject(char **argv, asciiMessage *result)
{
result->type = ASCII_REJECTED;
dc_debug(DC_ERROR, "Server rejected us!");
return 0;
}
int do_command_byebye(char **argv, asciiMessage *result)
{
result->type = ASCII_BYE;
dc_debug(DC_INFO, "Server had dropped down control connection!");
return 0;
}
int do_command_ok(char **argv, asciiMessage *result)
{
result->type = ASCII_OK;
dc_debug(DC_INFO, "Server reply: %s destination [%d].", argv[0], result->destination);
return 0;
}
int do_command_retry(char **argv, asciiMessage *result)
{
result->type = ASCII_RETRY;
dc_debug(DC_INFO, "Server requested to retry: destination [%d].", result->destination);
return 0;
}
int do_command_pong(char **argv, asciiMessage *result)
{
result->type = ASCII_PING;
dc_debug(DC_INFO, "Server reply: Pong. Destination [%d].", result->destination);
return 0;
}
int do_command_stat(char **argv, asciiMessage *result)
{
#ifdef WIN32
struct _stati64 *s;
#else
struct stat64 *s;
#endif
result->type = ASCII_STAT;
#ifdef WIN32
s = (struct _stati64 *)malloc( sizeof(struct _stati64) );
#else
s = (struct stat64 *)malloc( sizeof(struct stat64) );
#endif
string2stat64( ( const char **)argv, s);
result->msg = (char *)s;
return 0;
}
int do_command_shutdown(char **argv, asciiMessage *result)
{
result->type = ASCII_SHUTDOWN;
dc_debug(DC_ERROR, "Control line going to shutdown.");
return 0;
}
int do_command_connect(char **argv, asciiMessage *result)
{
poolConnectInfo *pool;
dc_debug(DC_INFO, "'connect to %s:%s' received for [%d]", argv[1], argv[2], result->destination);
pool = (poolConnectInfo *)malloc( sizeof(poolConnectInfo) );
pool->hostname = strdup(argv[1]);
pool->port = strdup(argv[2]);
pool->challenge = strdup(argv[3]);
result->msg = (char *)pool;
result->type = ASCII_CONNECT;
return 0;
}
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