#!/usr/bin/php
<?php

require_once(__DIR__."/functions.inc.php");

if ($argc<6) {
	fprintf(STDERR,"Missing arguments!\n");
	fprintf(STDERR,"send file.csv delim mode hostfield [item1=field1] [item2=field2] ...\n");
	fprintf(STDERR,"mode is stdout or send,\n");
	fprintf(STDERR,"hostfield is host for item to send,\n");
	fprintf(STDERR,"itemx is key for item to send,\n");
	fprintf(STDERR,"fieldx is data to send send,\n");
	fprintf(STDERR,"In hostfield, itemx and fieldx are replaced this macros:\n");
	fprintf(STDERR,"{COLUMN:x} is replaced by value of column x\n");
	fprintf(STDERR,"{column:x} is replaced by lowercased value of column x\n");
	fprintf(STDERR,"x can be column index (x starts with zero) or header name.\n");
	fprintf(STDERR,"CSV must include header line.\n\n");
	exit(1);
}

$csv=$argv[1];
if ($csv=="-") {
	$csv="php://stdin";
}
$delim=$argv[2];
$mode=$argv[3];
$host=$argv[4];
$items=Array();
for ($i=5;$i<$argc;$i++) {
	List($key,$field)=preg_split("/=/",$argv[$i]);
	$items[]=Array(
		"key" => $key,
		"field" => $field
	);
}

$c=fopen($csv,"r");

$header=fgetcsv($c,false,$delim);

$data="";
while ($row=fgetcsv($c,false,$delim)) {
	if (count($row)==1 && trim($row[0])=="") continue;
	$p=get_replacements($header,$row);
	$hostr=preg_replace($p["patterns"],$p["replacements"],$host);
	foreach ($items as $item) {
		$data.=sprintf("%s %s %s\n",
			$hostr,
			preg_replace($p["patterns"],$p["replacements"],$item["key"]),
			addcslashes(preg_replace($p["patterns"],$p["replacements"],$item["field"]),"\0..\40\"")
		);
	}
}

fclose($c);

if ($mode=="send") {
	$h = popen(getenv("ZAF_BIN")." send", "w");
	fputs($h,$data);
	fclose($h);
	exit;
}
if ($mode=="stdout") {
	echo $data;
	exit;
}

fprintf(STDERR,"Bad mode $mode\n!");
exit(1);