Make dll stub.py

From NRCwikis

import sys
import os

def generate_project_stub(appUID, appName):
	"""
	Generates a directory with the project stub with the given name and UID.
	"""
	
	print "Making project directory: %s"%(appName)
	os.mkdir(appName)
	
	dataDir = appName + '/data'
	groupDir = appName + '/group'
	incDir = appName + '/inc'
	srcDir = appName + '/src'
	sisDir = appName + '/sis'
	pythonDir = appName + '/python'
        
	print "Making subdirectories"
	print "    "+dataDir
	os.mkdir(dataDir)
	print "    "+groupDir
	os.mkdir(groupDir)
	print "    "+incDir
	os.mkdir(incDir)
	print "    "+srcDir
	os.mkdir(srcDir)
	print "    "+sisDir
	os.mkdir(sisDir)
	print "    "+pythonDir
        os.mkdir(pythonDir)
        
	mmpFile = groupDir + '/' + appName + '.mmp'
	bldFile = groupDir + '/bld.inf'
	pkgFile = sisDir + '/' + appName + '.pkg'
	srcFile = srcDir +'/PythonWrappers.cpp'
        pythonFile = pythonDir + '/' + appName + '.py'
        
	print "Making stub files"
  
  
         ######################################################
	print "    "+mmpFile
	fd = open(mmpFile, 'w')
	fd.write(
"""
TARGET _%s.pyd
TARGETTYPE dll
TARGETPATH \\system\\libs

SYSTEMINCLUDE \\epoc32\\include \\epoc32\\include\\variant
SYSTEMINCLUDE 	\\epoc32\\include
SYSTEMINCLUDE 	\\epoc32\\include\\libc
SYSTEMINCLUDE  	\\epoc32\\include\\python

USERINCLUDE . ..\\inc

LIBRARY hal.lib
LIBRARY euser.lib 
LIBRARY python222.lib
LIBRARY estlib.lib

CAPABILITY ReadUserData WriteUserData UserEnvironment LocalServices NetworkServices

NOSTRICTDEF
EXPORTUNFROZEN
EPOCALLOWDLLDATA

SOURCEPATH ..\\src
SOURCE PythonWrappers.cpp


"""
        %(appName))
	fd.close()
	######################################################
	
	
	######################################################
	print "    "+bldFile
	fd = open(bldFile, 'w')
	fd.write(
"""
PRJ_MMPFILES
%s.mmp
"""
        %(appName))
	fd.close()
        #####################################################
  
  
        #####################################################
        print "    "+pkgFile
	fd = open(pkgFile, 'w')
	fd.write(
"""&EN

#{\"%s\"},(%s),1,0,0, TYPE=SA
"""%(appName, appUID))

	fd.write(
"""

"""+'%'+
"""{"Vendor-EN"}


:"Vendor"


[0x101F7961], 0, 0, 0, {\"S60ProductID\"}


"$(EPOCROOT)\\epoc32\\release\\$(PLATFORM)\\$(TARGET)\\_%s.pyd" -"!:\\sys\\bin\\_%s.pyd"
"..\\python\\%s.py"-"c:\\resource\\%s.py"
"""
	%(appName, appName, appName, appName))
	
	fd.close()
	#####################################################
	
	#####################################################
	fd = open(srcFile, 'w')
	fd.write("""
/**
 * %s.cpp
 * 
 * Copyright Nokia 
 * 2007
 */"""%(appName))

	fd.write("""
#include <Python.h>
#include <symbian_python_ext_util.h>

/*
 * Make a table of the module's exported methods.
 * Add your methods here.
 */
static const PyMethodDef %s_methods[] = {
    {0, 0} // sentinel
};


/**
 * Finish setting up the types we need.
 * Export the methods into a python module.
 */
DL_EXPORT(void) init_%s() {
    PyObject* module = Py_InitModule("_%s", (PyMethodDef*) %s_methods);
    if (!module) return;
}

/**
 * Magic made a dll woodoo.
 */
#ifndef EKA2
GLDEF_C TInt E32Dll(TDllReason)
{
return KErrNone;
}
#endif
"""%(appName, appName, appName, appName))
        
	fd.close()

	#####################################################

	#####################################################
        fd = open(pythonFile, 'w')
        fd.write("""
import imp

# Load the dll. This step will fail if signing permissions don't match up.
_%s=imp.load_dynamic('_%s', 'c:\\\\sys\\\\bin\\\\_%s.pyd')   

#remove unnecessary names from namespace
del imp 

# pull entire c module namespace into this one
from _%s import *
"""%(appName, appName, appName, appName))

        fd.close()



if __name__ == '__main__':
	try:
		appUID = sys.argv[1];
		appName = sys.argv[2];
	except:
		print "Usage: make_dll_stub.py UID name"
		
	generate_project_stub(appUID, appName)