#include <string.h>
#include <stdlib.h>
#include "syslogconf.h"
#include "syslogconf.m"
#include <translat.h>
#include <proto.h>
#include <subsys.h>
#include <tlmpdia.h>

HELP_FILE help_syslog ("syslogconf","syslog");
static HELP_FILE help_onelog ("syslogconf","onelog");
static const char subsys_syslog[]="syslog";

static CONFIG_FILE f_syslog ("/etc/syslog.conf",help_syslog
	,CONFIGF_MANAGED
	,subsys_syslog);

static LINUXCONF_SUBSYS subb (subsys_syslog
	,P_MSG_U(M_SYSLOG,"System logger"));

PUBLIC SYSLOG_FILE::SYSLOG_FILE (VIEWITEM *_item)
{
	item = _item;
	const char *pt = selections.copyword (item->line.get());
	pt = str_skip (pt);
	issync = 1;
	if (*pt == '-'){
		pt++;
		issync = 0;
	}
	path.setfrom (pt);
}
PUBLIC SYSLOG_FILE::SYSLOG_FILE ()
{
	item = NULL;
	issync = 1;
}

/*
	Return true if this syslog configuration defines a file
*/
PUBLIC bool SYSLOG_FILE::is_file () const
{
	const char *pt = path.get();
	return pt[0] == '/' && strncmp(pt,"/dev/",5)!=0;
}


PUBLIC int SYSLOG_FILE::edit ()
{
	DIALOG dia;
	dia.newf_str (MSG_U(F_DESTINATION,"Syslog file or destination"),path);
	dia.newf_str (MSG_U(F_SELECTIONS,"Selections"),selections);
	dia.newf_chk ("",issync,MSG_U(I_ISSYNC,"Sync file after each message"));
	int nof = 0;
	int ret = -1;
	while (1){
		MENU_STATUS code = dia.edit (MSG_U(T_ONELOG,"One syslog destination")
			,MSG_U(I_ONELOG
				,"You generally define a log file\n"
				 "or destination (other host, device, users\n")
			,help_onelog
			,nof
			,MENUBUT_CANCEL|MENUBUT_ACCEPT|MENUBUT_DEL);
		if (code == MENU_ESCAPE || code == MENU_CANCEL){
			break;
		}else if (code == MENU_DEL){
			if (xconf_delok()){
				ret = 1;
				break;
			}
		}else{
			ret = 0;
			break;
		}
	}
	return ret;
}

PUBLIC void SYSLOG_FILE::format (VIEWITEMS &items)
{
	if (item == NULL){
		item = new VIEWITEM ("");
		items.add (item);
	}
	item->line.setfromf ("%s\t%s%s",selections.get(),(issync ? "" : "-")
		,path.get());
}

static int config_cmp_by_path (const ARRAY_OBJ *o1, const ARRAY_OBJ *o2)
{
	SYSLOG_FILE *f1 = (SYSLOG_FILE*)o1;
	SYSLOG_FILE *f2 = (SYSLOG_FILE*)o2;
	return f1->path.cmp(f2->path);
}


PUBLIC SYSLOG_FILE *SYSLOGCONF::getitem(int no) const
{
	return (SYSLOG_FILE*)ARRAY::getitem(no);
}

PUBLIC SYSLOGCONF::SYSLOGCONF()
{
	items.read (f_syslog);
	for (int i=0; i<items.getnb(); i++){
		VIEWITEM *item = items.getitem(i);
		add (new SYSLOG_FILE(item));
	}
}

PUBLIC int SYSLOGCONF::write()
{
	for (int i=0; i<getnb(); i++){
		getitem(i)->format(items);
	}
	return items.write (f_syslog,NULL);
}

PUBLIC void SYSLOGCONF::setmenubar()
{
	if (getnb() > 0){
		sort ();
		diagui_sendcmd (P_Submenu,"\"%s\"\n",MSG_U(M_LOGS,"System logs"));
		int no = 0;
		for (int i=0; i<getnb(); i++){
			SYSLOG_FILE *f = getitem(i);
			if (f->is_file()){
				diagui_sendcmd (P_Menuentry,"%d %s\n",no+100,f->path.get());
				no++;
			}
		}
		diagui_sendcmd (P_End,"\n");
	}
}

static void config_fct (void *p)
{
	char *file = (char *)p;
	syslog_viewone (file,NULL);
	free (file);
}

PUBLIC void SYSLOGCONF::execmenu (int no)
{
	sort ();
	int code = 100;
	for (int i=0; i<getnb(); i++){
		SYSLOG_FILE *f = getitem(i);
		if (f->is_file()){
			if (code == no){
				uithread (config_fct,strdup(f->path.get()));
				break;
			}else{
				code++;
			}
		}
	}
}

PUBLIC void SYSLOGCONF::sort()
{
	ARRAY::sort (config_cmp_by_path);
}

<mod>
PUBLIC int SYSLOGCONF::edit()
{
	<glocal>
	SYSLOGCONF *conf;
	</glocal>
	glocal.conf = this;
	<call editrecords>(MSG_U(T_SYSLOGCONF,"Syslog files")
		,MSG_U(I_SYSLOGCONF,"This is the list of log files\n"
			"and log destinations")
		,help_syslog);
		<f head>
			newf_head (MSG_U(H_LOGFILE,"Log destination\tMessages selection"));
			addwhat (MSG_U(I_ADDENTRY,"Select [Add] to add a new syslog destination"));
		</f>
		<f load>
			SYSLOGCONF *files = glocal.conf;
			files->sort ();
			for (int i=0; i<files->getnb(); i++){
				SYSLOG_FILE *f = files->getitem(i);
				new_menuitem (f->path.get(),f->selections.get());
			}
		</f>
		<f add>
			SYSLOG_FILE *f = new SYSLOG_FILE;
			int ok = f->edit();
			if (ok!=0){
				delete f;
			}else if (ok == 0){
				glocal.conf->add (f);
				glocal.conf->write();
			}
		</f>
		<f editone>
			SYSLOG_FILE *f = glocal.conf->getitem(no);
			int ok = f->edit();
			if (ok==1){
				glocal.conf->items.remove_del (f->item);
				glocal.conf->remove_del(f);
				glocal.conf->write();
			}else if (ok == 0){
				glocal.conf->write();
			}
		</f>
	</call>
	return 0;
}
</mod>