@echo off

set overwrite=false
if %1==true set overwrite=true



::SET THE REST OF DIRECTORIES
::------------------------------------------
set startDir=%cd%
set source3party=%startDir%\graphics\3rdparty
set sourceEps=%startDir%\graphics\eps
set sourceBitmap=%startDir%\graphics\bitmap
set dest=%startDir%\graphics\img-src


::Get possible locations where apps could be installed
::-------------------------------------------------------
for /f "delims=" %%a in (C:\WINDOWS\system32\locations.txt) do if exist %%a set workingPath=%%a
:set epsToPdfScript="%workingPath%\texmf\miktex\bin\epstopdf.exe"
set epsToPdfScript="C:\Program Files\MiKTeX 2.7\miktex\bin\epstopdf.exe"
set jpgToEpsScript="%workingPath%\netpbm\bin\jpegtopnm.exe"
set tifToEpsScript="%workingPath%\netpbm\bin\tifftopnm.exe"
set pngToEpsScript="%workingPath%\netpbm\bin\pngtopnm.exe"
set pnmtopsScript="%workingPath%\netpbm\bin\pnmtops.exe"


::Deleting all files in the destination folder
::--------------------------------------------
echo.configuration
echo.-------------
if %overwrite%==true (
	echo overwrite enabled
	echo deleting all files from: %dest%
	rmdir /Q /S %dest%
	mkdir %dest%
) else (
	echo overwrite disabled
)


::@echo on




::FOR 3RDPARTY EPS - (only if overwriting) - CONVERT FILES FROM EPS TO PDF + COPY BOTH
::-------------------------------------------------------
echo.
echo.starting 3rdparty eps to pdf
echo.-------------------
cd %source3party%
for /f "delims=" %%a in ('dir /B /s /a-d *.eps') do (
	call :part1 %%a
)



::FOR POSTSCRIPT - CONVERT FILES FROM EPS TO PDF + MOVE UNCHANGED
::-------------------------------------------------------
echo.
echo.starting eps to pdf
echo.-------------------
cd %sourceEps%
for /f "delims=" %%a in ('dir /B /s /a-d *.eps') do (
	call :part1 %%a
)

::FOR BITMAPS - CONVERT BITMAPS TO EPS + MOVE UNCHANGED
::-------------------------------------------------------
echo.
echo.starting jpg to eps
echo.-------------------
cd %sourceBitmap%
for /f "delims=" %%a in ('dir /B /s /a-d *.jpg') do (
	call :part2 %%a %jpgToEpsScript%
)
echo.
echo.starting png to eps
echo.-------------------
cd %sourceBitmap%
for /f "delims=" %%a in ('dir /B /s /a-d *.png') do (
	call :part2 %%a %pngToEpsScript%
)
echo.
echo.starting tif to eps
echo.-------------------
cd %sourceBitmap%
for /f "delims=" %%a in ('dir /B /s /a-d *.tif') do (
	call :part2 %%a %tifToEpsScript%
)
echo.
cd %startDir%
pause
goto :eof




::----------------------------------------------------
::END OF MAIN ROUTINE
::----------------------------------------------------









::SUPPORT SUBROUTINE FOR THE FIRST PART OF SCRIPT
::------------------------------------------------
:part1
set inFull=%1
set outFull=%inFull:~0,-4%.pdf
set in=%~nx1
set out=%in:~0,-4%.pdf
if %overwrite%==false (
	if exist %dest%\%out% (
		if exist %dest%\%in% (
			echo SKIPPED %in% -- %out%
			goto :eof
		)
	)
) 
%epsToPdfScript% %inFull% 
ping -n 1 127.0.0.1 >nul 
set err=0
if %errorlevel%==1 set err=1
if %err%==0 (ECHO.DONE %in% -- %out%) else (ECHO.ERROR %in% -- %out%)
move %outFull% %dest% 
copy %inFull% %dest% >Nul
set errorlevel=0
goto :eof


::SUPPORT SUBROUTINE FOR THE SECOND PART OF SCRIPT
::------------------------------------------------
:part2
set inFull=%1
set outFull=%inFull:~0,-4%.eps
set in=%~nx1
set out=%in:~0,-4%.eps
if %overwrite%==false (
	if exist %dest%\%out% (
		if exist %dest%\%in% (
			echo SKIPPED %in% -- %out%
			goto :eof
		)
	)
) 
%2 %inFull% | %pnmtopsScript% -nocenter -equalpixels -dpi 72 -noturn -rle - > %outFull% 
ping -n 1 127.0.0.1 >nul
set err=0
if %errorlevel%==1 set err=1
if %err%==0 (ECHO.DONE %in% -- %out%) else (ECHO.ERROR %in% -- %out%)
::echo %outFull%
::echo %dest%
::if exist %outFull% echo.EXIST
::pause 

move %outFull% %dest% 
copy %inFull% %dest% >Nul
set errorlevel=0
goto :eof