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Server locking. set-password and lock-server commands, plus automatic locking.

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This commit is contained in:
Nicholas Marriott
2009-01-11 00:48:42 +00:00
parent ee0a7cda88
commit e3feb067a5
21 changed files with 778 additions and 278 deletions
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30
server-msg.c
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@ -1,4 +1,4 @@
/* $Id: server-msg.c,v 1.55 2009-01-10 19:37:35 nicm Exp $ */
/* $Id: server-msg.c,v 1.56 2009-01-11 00:48:42 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -29,6 +29,7 @@ int server_msg_fn_command(struct hdr *, struct client *);
int server_msg_fn_identify(struct hdr *, struct client *);
int server_msg_fn_resize(struct hdr *, struct client *);
int server_msg_fn_exiting(struct hdr *, struct client *);
int server_msg_fn_unlock(struct hdr *, struct client *);
void printflike2 server_msg_fn_command_error(
struct cmd_ctx *, const char *, ...);
@ -45,7 +46,8 @@ const struct server_msg server_msg_table[] = {
{ MSG_IDENTIFY, server_msg_fn_identify },
{ MSG_COMMAND, server_msg_fn_command },
{ MSG_RESIZE, server_msg_fn_resize },
{ MSG_EXITING, server_msg_fn_exiting }
{ MSG_EXITING, server_msg_fn_exiting },
{ MSG_UNLOCK, server_msg_fn_unlock }
};
int
@ -135,6 +137,7 @@ server_msg_fn_command(struct hdr *hdr, struct client *c)
cmd = cmd_recv(c->in);
log_debug("got command %s from client %d", cmd->entry->name, c->fd);
server_activity = time(NULL);
ctx.error = server_msg_fn_command_error;
ctx.print = server_msg_fn_command_print;
@ -244,3 +247,26 @@ server_msg_fn_exiting(struct hdr *hdr, struct client *c)
return (0);
}
int
server_msg_fn_unlock(struct hdr *hdr, struct client *c)
{
char *pass;
if (hdr->size == 0)
fatalx("bad MSG_UNLOCK size");
pass = cmd_recv_string(c->in);
log_debug("unlock msg from client");
if (server_unlock(pass) != 0) {
#define MSG "bad password"
server_write_client(c, MSG_ERROR, MSG, (sizeof MSG) - 1);
return (0);
#undef MSG
}
server_write_client(c, MSG_EXIT, NULL, 0);
return (0);
}