#!/usr/bin/awk -f
BEGIN {
	TMP="/tmp/view.sizes"
	SAVED_FS = FS
	FS = ":"
        CONTROL="size.data"
	while ( ( res = getline < CONTROL ) > 0 ) {
		SIZE_CACHE[ $1 ] = $2
        }
	close( CONTROL )
	FS = SAVED_FS
}
function makesize( VAL ) {
	NBYTES = 0 + VAL
	if ( NBYTES < 1000 ) {
		return sprintf( "%3db", NBYTES )
	}
	NBYTES = ( NBYTES + 512 ) / 1024
	if ( NBYTES < 1000 ) {
		return sprintf( "%3dk", NBYTES )
	}
	NBYTES = ( NBYTES + 512 ) / 1024
	if ( DEBUG != "" ) {
		return sprintf( "% dM", NBYTES )
	}
	if ( NBYTES < 1000 ) {
		return sprintf( "%3dM", NBYTES )
	}
	if ( NBYTES < 10000 ) {
		return sprintf( "%3.1fG", NBYTES / 1024 )
	}
	NBYTES = ( NBYTES + 512 ) / 1024
	if ( NBYTES < 1000 ) {
		return sprintf( "%3dG", NBYTES )
	}
	NBYTES = ( NBYTES + 512 ) / 1024
	if ( NBYTES < 1000 ) {
		return sprintf( "%3dT", NBYTES )
	}
	return sprintf( "%3dE", NBYTES )
}
function ausgabe() {
	PACK ++
	ALL_PACK ++
	printf( "%3s %3dx [%4s] %s\n", \
		"#" PACK, XG, SIZE, XD )
}
function ausgabetotal() {
	SUM_SIZE = makesize( SUM_BYTES )
	TRANSFER_SIZE = makesize( TRANSFER_BYTES )
	PARTIAL_BYTES = TRANSFER_BYTES - SUM_XG_BYTES
	if ( PARTIAL_BYTES >= 0 )
		PARTIAL_SIZE = makesize( PARTIAL_BYTES )
	else
		PARTIAL_SIZE = "-" makesize( 0 - PARTIAL_BYTES )
	TOTAL = sprintf( "total in files, [%4s] total downloaded, [%4s] partial", TRANSFER_SIZE, PARTIAL_SIZE )
	printf( "%3s %3dx [%4s] %s\n", \
		"#" PACK, SUM_XG, SUM_SIZE, TOTAL )
}
END {
	ausgabe()
	ausgabetotal()

	if ( SUM_BYTES != ALL_BYTES ) {
		print ""
		PACK = ALL_PACK
		SUM_XG = ALL_XG
		SUM_BYTES = ALL_BYTES
		SUM_XG_BYTES = ALL_XG_BYTES
		TRANSFER_BYTES = ALL_TRANSFER_BYTES
		ausgabetotal()
	}
}
/Do Not Edit This File/ {
#	Do Not Edit This File: 50.08 50.43 15173264677 1638743
	if ( LAST_KEY != "" ) {
		ausgabe()
		if ( LAST_KEY != "-" ) {
			ausgabetotal()
			SUM_BYTES = 0
			SUM_XG = 0
			SUM_XG_BYTES = 0
			TRANSFER_BYTES = 0
		}
		XF = ""
		print ""
	}
	TRANSFER_BYTES += $8
	ALL_TRANSFER_BYTES += $8
	LAST_KEY = $9
	PACK = 0
	SIZE = 0
	if ( DEBUG != "" )
		ausgabetotal()
	next
}
/^$/ {
	if ( XF == "" )
		next

	ausgabe()
	if ( DEBUG != "" )
		ausgabetotal()
}
/^xx_file/ {
	XF = substr( $0, 9 )
	if ( SIZE_CACHE[ XF ] > 0 ) {
		BYTES = SIZE_CACHE[ XF ]
	} else {
		LINE = "eval `stat -s \"" XF "\"` ; echo $st_size > " TMP
		system( LINE )
		getline < TMP
		close( TMP )
		BYTES = 0 + $1
	}
	SUM_BYTES += BYTES
	ALL_BYTES += BYTES
	SIZE = makesize( BYTES )
	next
}
/^xx_desc/ {
	XD = substr( $0, 9 )
	next
}
/^xx_gets/ {
	XG = 0 + substr( $0, 9 )
	SUM_XG += XG
	ALL_XG += XG
	XG_BYTES =  XG * BYTES
	SUM_XG_BYTES += XG_BYTES
	ALL_XG_BYTES += XG_BYTES
}
#