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peer_show.c
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peer_show.c
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/*******************************************************************************
*
* 2009-2010 Nico Schottelius (nico-ceofhack at schottelius.org)
*
* This file is part of ceofhack.
* ceofhack is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ceofhack is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with ceofhack. If not, see <http://www.gnu.org/licenses/>.
*
* Show detailled peer information
*
*/
#include <string.h> /* memset, str* */
#include <stdlib.h> /* calloc */
#include <stdio.h> /* printf */
#include "ceofhack.h" /* functions etc. */
#include "ceof.h" /* clean header */
int peer_show(int fd[])
{
struct peer *p;
char nick[EOF_L_NICKNAME+1];
char size[EOF_L_SIZE+1];
char errmsg[EOF_L_MESSAGE+1];
char id[EOF_L_ID+1];
memset(nick, 0, EOF_L_NICKNAME+1);
memset(size, 0, EOF_L_SIZE+1);
memset(errmsg, 0, EOF_L_MESSAGE+1);
memset(id, 0, EOF_L_ID+1);
if(!eof_va_read(fd[HP_READ], 2,
EOF_L_ID, id,
EOF_L_NICKNAME, nick)) {
perror("eof_va_read");
return 0;
}
printf(CEOF_MSG_UIPROMPT "peer show: %s\n", nick);
p = peer_findbyname(nick);
if(!p) {
eof_errmsg("No such nick");
if(!eof_va_write(fd[HP_WRITE], 3, EOF_L_CMD, EOF_CMD_UI_FAIL,
EOF_L_ID, id,
EOF_L_MESSAGE, errmsg)) {
perror("peershow/0");
}
return 0;
}
/* FIXME: currently only one address is supported */
strncpy(size, "1", EOF_L_SIZE);
if(!eof_va_write(fd[HP_WRITE], 5, EOF_L_CMD, EOF_CMD_UI_PEER_INFO,
EOF_L_ID, id,
EOF_L_KEYID, p->keyid,
EOF_L_SIZE, size,
EOF_L_ADDRESS, p->addr)) {
perror("peershow/1");
return 0;
}
return 1;
}