pygccxml-commit

[pygccxml-commit] SF.net SVN: pygccxml:[1505] pygccxml_dev/pygccxml/msvc/common_utils.py

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

Revision: 1505
          http://pygccxml.svn.sourceforge.net/pygccxml/?rev=1505&view=rev
Author:   roman_yakovenko
Date:     2008-12-26 23:28:13 +0000 (Fri, 26 Dec 2008)

Log Message:
-----------
porting to linux

Modified Paths:
--------------
    pygccxml_dev/pygccxml/msvc/common_utils.py

Modified: pygccxml_dev/pygccxml/msvc/common_utils.py
===================================================================
--- pygccxml_dev/pygccxml/msvc/common_utils.py	2008-12-26 09:43:47 UTC (rev 1504)
+++ pygccxml_dev/pygccxml/msvc/common_utils.py	2008-12-26 23:28:13 UTC (rev 1505)
@@ -5,8 +5,8 @@
 
 import os
 import re
+import sys
 import ctypes
-import ctypes.wintypes
 from .. import declarations
 
 class UNDECORATE_NAME_OPTIONS:
@@ -77,15 +77,17 @@
     #~ return undecorated_name.value
 
 class undname_creator:
-    __undname = ctypes.windll.dbghelp.UnDecorateSymbolName
-    __undname.argtypes = [ctypes.c_char_p, ctypes.c_char_p, ctypes.c_uint, ctypes.c_uint]
-    __clean_ecsu = re.compile( r'(?:(^|\W))(?:(class|enum|struct|union))' )
-    __fundamental_types = (
-          ( 'short unsigned int', 'unsigned short')
-        , ( 'short int', 'short' )
-        , ( 'long int', 'long' )
-        , ( 'long unsigned int', 'unsigned long' )
-    )
+    def __init__( self ):
+        import ctypes.wintypes
+        self.__undname = ctypes.windll.dbghelp.UnDecorateSymbolName
+        self.__undname.argtypes = [ctypes.c_char_p, ctypes.c_char_p, ctypes.c_uint, ctypes.c_uint]
+        self.__clean_ecsu = re.compile( r'(?:(^|\W))(?:(class|enum|struct|union))' )
+        self.__fundamental_types = (
+              ( 'short unsigned int', 'unsigned short')
+            , ( 'short int', 'short' )
+            , ( 'long int', 'long' )
+            , ( 'long unsigned int', 'unsigned long' )
+        )
 
     def undecorate_blob( self, name, options=None ):
         if options is None:
@@ -182,10 +184,15 @@
             raise NotImplementedError()
         return self.__normalize( name )
 
+if 'win' in sys.platform:
+    undecorate_blob = undname_creator().undecorate_blob
+    undecorate_decl = undname_creator().undecorated_decl
+else:
+    def undecorate_blob( x ):
+        raise NotImplementedError()
+    def undecorate_decl( x ):
+        raise NotImplementedError()
 
-undecorate_blob = undname_creator().undecorate_blob
-undecorate_decl = undname_creator().undecorated_decl
-
 import exceptions
 class LicenseWarning( exceptions.UserWarning ):
     def __init__( self, *args, **keywd ):


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[pygccxml-commit] SF.net SVN: pygccxml:[1519] pygccxml_dev/pygccxml/msvc/common_utils.py

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

Revision: 1519
          http://pygccxml.svn.sourceforge.net/pygccxml/?rev=1519&view=rev
Author:   roman_yakovenko
Date:     2009-01-03 07:28:24 +0000 (Sat, 03 Jan 2009)

Log Message:
-----------
.map files generate using different "undecorate" options.

Modified Paths:
--------------
    pygccxml_dev/pygccxml/msvc/common_utils.py

Modified: pygccxml_dev/pygccxml/msvc/common_utils.py
===================================================================
--- pygccxml_dev/pygccxml/msvc/common_utils.py	2009-01-01 19:39:29 UTC (rev 1518)
+++ pygccxml_dev/pygccxml/msvc/common_utils.py	2009-01-03 07:28:24 UTC (rev 1519)
@@ -88,17 +88,29 @@
             , ( 'long int', 'long' )
             , ( 'long unsigned int', 'unsigned long' )
         )
+        self.__calling_conventions = re.compile( r'(?:(^|\s))(?:__(cdecl|clrcall|stdcall|fastcall|thiscall)\s)' )
 
+    def normalize_undecorated( self, undname, options=None ):
+        if options is None:
+            options = UNDECORATE_NAME_OPTIONS.SHORT_UNIQUE_NAME
+        if UNDECORATE_NAME_OPTIONS.UNDNAME_NO_ECSU & options:
+            undname = self.__clean_ecsu.sub( '', undname )
+        if UNDECORATE_NAME_OPTIONS.UNDNAME_NO_ACCESS_SPECIFIERS & options:
+            for prefix in ( 'public: ', 'private: ', 'protected: ' ):
+                if undname.startswith( prefix ):
+                    undname = undname[ len(prefix): ]
+                    break
+        if UNDECORATE_NAME_OPTIONS.UNDNAME_NO_MS_KEYWORDS & options:
+            undname = self.__calling_conventions.sub( ' ', undname)
+        return undname.strip()
+
     def undecorate_blob( self, name, options=None ):
         if options is None:
             options = UNDECORATE_NAME_OPTIONS.SHORT_UNIQUE_NAME
         buffer = ctypes.create_string_buffer(1024*16)
         res = self.__undname( str(name), buffer, ctypes.sizeof(buffer), options)
         if res:
-            undname = str(buffer[:res])
-            if UNDECORATE_NAME_OPTIONS.UNDNAME_NO_ECSU & options:
-                undname = self.__clean_ecsu.sub( '', undname )
-            return undname.strip()
+            return self.normalize_undecorated_blob( str(buffer[:res]) )
         else:
             return name
 
@@ -188,6 +200,7 @@
     undecorate_blob = undname_creator().undecorate_blob
     undecorate_decl = undname_creator().undecorated_decl
     undecorate_argtypes = undname_creator().undecorate_argtypes
+    normalize_undecorated = undname_creator().normalize_undecorated
 else:
     def undecorate_blob( x ):
         raise NotImplementedError()
@@ -195,6 +208,8 @@
         raise NotImplementedError()
     def undecorate_argtypes( x ):
         raise NotImplementedError()
+    def normalize_undecorated( *args ):
+        raise NotImplementedError()
 
 import exceptions
 class LicenseWarning( exceptions.UserWarning ):
@@ -220,11 +235,12 @@
             else:
                 pass
         index = 0
+
         while index < len( lines ):
             line = lines[index].rstrip()
             found = exported_symbols.map_file_re_cpp.match( line )
             if found:
-                result[ found.group( 'decorated' ) ] = found.group( 'undecorated' )
+                result[ found.group( 'decorated' ) ] = normalize_undecorated( found.group( 'undecorated' ) )
             elif index + 1 < len( lines ):
                 two_lines = line + lines[index+1].rstrip()
                 found = exported_symbols.map_file_re_c.match( two_lines )


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.