[pygccxml-commit] SF.net SVN: pygccxml:[1588]

[<rom...@us...>]

Revision: 1588
          http://pygccxml.svn.sourceforge.net/pygccxml/?rev=1588&view=rev
Author:   roman_yakovenko
Date:     2009-01-18 21:12:45 +0000 (Sun, 18 Jan 2009)

Log Message:
-----------
adding command line utility to generate ctypes wrapper from .dll or .so file

Modified Paths:
--------------
    pygccxml_dev/pygccxml/parser/__init__.py
    pygccxml_dev/pygccxml/parser/config.py
    pygccxml_dev/pygccxml/utils/__init__.py

Added Paths:
-----------
    pyplusplus_dev/scripts/wrap_library.py

Modified: pygccxml_dev/pygccxml/parser/__init__.py
===================================================================
--- pygccxml_dev/pygccxml/parser/__init__.py	2009-01-18 07:40:49 UTC (rev 1587)
+++ pygccxml_dev/pygccxml/parser/__init__.py	2009-01-18 21:12:45 UTC (rev 1588)
@@ -9,6 +9,7 @@
 from config import config_t
 from config import gccxml_configuration_t
 from config import load_gccxml_configuration
+from config import gccxml_configuration_example
 
 from project_reader import COMPILATION_MODE
 from project_reader import project_reader_t

Modified: pygccxml_dev/pygccxml/parser/config.py
===================================================================
--- pygccxml_dev/pygccxml/parser/config.py	2009-01-18 07:40:49 UTC (rev 1587)
+++ pygccxml_dev/pygccxml/parser/config.py	2009-01-18 21:12:45 UTC (rev 1588)
@@ -196,35 +196,37 @@
 
 config_t = gccxml_configuration_t #backward computability
 
+gccxml_configuration_example = \
+"""[gccxml]
+#path to gccxml executable file - optional, if not provided, os.environ['PATH']
+#variable is used to find it
+gccxml_path=
+#gccxml working directory - optional, could be set to your source code directory
+working_directory=
+#additional include directories, separated by ';' or ':'
+include_paths=
+#gccxml has a nice algorithms, which selects what C++ compiler to emulate.
+#You can explicitly set what compiler it should emulate.
+#Valid options are: g++, msvc6, msvc7, msvc71, msvc8, cl.
+compiler=
 
+#GCC-XML site: http://gccxml.org/
+"""
+
 def load_gccxml_configuration( configuration, **defaults ):
     """loads GCC-XML configuration from a file
 
     Configuration file sceleton:
 
     >>> start <<<
-
-    [gccxml]
-    #path to gccxml executable file - optional, if not provided, os.environ['PATH']
-    #variable is used to find it
-    gccxml_path=
-    #gccxml working directory - optional, could be set to your source code directory
-    working_directory=
-    #additional include directories, separated by ';' or ':'
-    include_paths=
-    #gccxml has a nice algorithms, which selects what C++ compiler to emulate.
-    #You can explicitly set what compiler it should emulate.
-    #Valid options are: g++, msvc6, msvc7, msvc71, msvc8, cl.
-    compiler=
-
-    #GCC-XML site: http://gccxml.org/
-
+    
+    %s
+    
     >>> end <<<
 
-
     configuration could be string( configuration file path ) or instance of
     ConfigParser.SafeConfigParser class
-    """
+    """ % gccxml_configuration_example
     parser = configuration
     if isinstance( configuration, types.StringTypes ):
         from ConfigParser import SafeConfigParser

Modified: pygccxml_dev/pygccxml/utils/__init__.py
===================================================================
--- pygccxml_dev/pygccxml/utils/__init__.py	2009-01-18 07:40:49 UTC (rev 1587)
+++ pygccxml_dev/pygccxml/utils/__init__.py	2009-01-18 21:12:45 UTC (rev 1588)
@@ -162,8 +162,9 @@
     def get_version():
         if 'win' not in sys.platform:
             return None #not implemented yet
-        from distutils import msvccompiler
-        return ( 'msvc', str( msvccompiler.get_build_version() ) )
+        else:
+            from distutils import msvccompiler
+            return ( 'msvc', str( msvccompiler.get_build_version() ) )
 
     @staticmethod
     def get_gccxml_compiler():

Added: pyplusplus_dev/scripts/wrap_library.py
===================================================================
--- pyplusplus_dev/scripts/wrap_library.py	                        (rev 0)
+++ pyplusplus_dev/scripts/wrap_library.py	2009-01-18 21:12:45 UTC (rev 1588)
@@ -0,0 +1,86 @@
+import os
+import sys
+import types
+
+try:
+    import pygccxml
+except ImportError, err:
+    sys.path.append( '../../pygccxml_dev' )
+    import pygccxml
+
+try:
+    import pyplusplus
+except ImportError, err:
+    sys.path.append( '..' )
+    import pyplusplus
+    
+import optparse
+
+parser = optparse.OptionParser()
+parser.add_option( '-c'
+                   , '--compiler-config'
+                   , dest="compiler_config"
+                   , help="pygccxml configuration file for GCCXML"
+                   , type="string"
+                   , action="store"
+                   , default=os.path.abspath( os.path.join( os.curdir, 'gccxml.cfg' ) ) )
+
+parser.add_option( '-g'
+                   , '--generate-config'
+                   , dest="generate_config"
+                   , help="generates an example of the compiler configuration file (gccxml.cfg) in the current working directory"
+                   , action="store_true"
+                   , default=False )
+
+parser.add_option( '-s'
+                   , '--source-file'
+                   , dest="source_file"
+                   , help="source file name - should be specified"
+                   , type="string"
+                   , action="store" )
+
+parser.add_option( '-d'
+                   , '--shared-library'
+                   , dest="shared_library"
+                   , help=r"shared\dynamic library file name  - should be specified"
+                   , type="string"
+                   , action="store" )
+
+parser.add_option( '-o'
+                   , '--output-file'
+                   , dest="output_file"
+                   , help="output file name, if not specified stdout will be used"
+                   , type="string"
+                   , action="store"
+                   , default=sys.stdout )
+
+def generate_code( options ):
+    gccxml = pygccxml.parser.load_gccxml_configuration( options.compiler_config )
+    #~ import pdb
+    #~ pdb.set_trace()
+    fc = pygccxml.parser.create_source_fc( options.source_file )    
+    mb = pyplusplus.module_builder.ctypes_module_builder_t( [ fc ], options.shared_library, gccxml )
+    mb.build_code_creator( options.shared_library )
+    if isinstance( options.output_file, types.StringTypes ):    
+        mb.write_module( options.output_file )
+    else:
+        print mb.code_creator.create()
+
+if __name__ == '__main__':
+    options, unused = parser.parse_args(sys.argv[1:])
+    
+    if options.generate_config:
+        f_path = os.path.abspath( os.path.join( os.curdir, 'gccxml.cfg' ) )
+        f = file( f_path, 'w+' )
+        f.write( pygccxml.parser.gccxml_configuration_example )
+        f.close()
+        print 'file: "%s" was generated' % f_path
+    else:
+        if None is options.source_file:
+            parser.error("You have to specify source file")
+        if None is options.shared_library:
+            parser.error(r"You have to specify shared\dynamic library file")
+        else:
+            generate_code( options )
+        
+        


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