git.cworth.org Git - apitrace/blob - windows.py

   1 #############################################################################
   2 #
   3 # Copyright 2008 Tungsten Graphics, Inc.
   4 #
   5 # This program is free software: you can redistribute it and/or modify it
   6 # under the terms of the GNU Lesser General Public License as published
   7 # by the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU Lesser General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU Lesser General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #############################################################################
  19
  20 """windows.h"""
  21
  22 from base import *
  23
  24 SHORT = Intrinsic("SHORT", "%i")
  25 USHORT = Intrinsic("USHORT", "%u")
  26 INT = Intrinsic("INT", "%i")
  27 UINT = Intrinsic("UINT", "%u")
  28 LONG = Intrinsic("LONG", "%li")
  29 ULONG = Intrinsic("ULONG", "%lu")
  30 FLOAT = Intrinsic("FLOAT", "%f")
  31
  32 INT32 = Intrinsic("INT32", "%i")
  33 UINT32 = Intrinsic("UINT32", "%i")
  34
  35 BYTE = Intrinsic("BYTE", "0x%02lx")
  36 WORD = Intrinsic("WORD", "0x%04lx")
  37 DWORD = Intrinsic("DWORD", "0x%08lx")
  38
  39 BOOL = Intrinsic("BOOL", "%i")
  40
  41 LPLONG = Pointer(LONG)
  42 LPWORD = Pointer(WORD)
  43 LPDWORD = Pointer(DWORD)
  44 LPBOOL = Pointer(BOOL)
  45 LPSIZE = LPDWORD
  46
  47 LPSTR = String
  48 LPCSTR = Const(String)
  49 LPWSTR = WString
  50 LPCWSTR = Const(WString)
  51
  52 LARGE_INTEGER = Intrinsic("LARGE_INTEGER", "0x%llx")
  53
  54 HRESULT = Alias("HRESULT", Int)
  55
  56 PVOID = Intrinsic("PVOID", "%p")
  57 LPVOID = PVOID
  58 HANDLE = Intrinsic("HANDLE", "%p")
  59 HWND = Intrinsic("HWND", "%p")
  60 HDC = Intrinsic("HDC", "%p")
  61 HMONITOR = Intrinsic("HMONITOR", "%p")
  62
  63 GUID = Struct("GUID", [
  64     (DWORD, "Data1"),
  65     (WORD, "Data2"),
  66     (WORD, "Data3"),
  67     (BYTE, "Data4[0]"),
  68     (BYTE, "Data4[1]"),
  69     (BYTE, "Data4[2]"),
  70     (BYTE, "Data4[3]"),
  71     (BYTE, "Data4[4]"),
  72     (BYTE, "Data4[5]"),
  73     (BYTE, "Data4[6]"),
  74     (BYTE, "Data4[7]"),
  75 ])
  76 LPGUID = Pointer(GUID)
  77
  78 #REFGUID = Alias("REFGUID", Pointer(GUID))
  79 REFGUID = Alias("REFGUID", GUID)
  80
  81 IID = Alias("IID", GUID)
  82 #REFIID = Alias("REFIID", Pointer(IID))
  83 REFIID = Alias("REFIID", IID)
  84
  85 CLSID = Alias("CLSID", GUID)
  86 #REFCLSID = Alias("REFCLSID", Pointer(CLSID))
  87 REFCLSID = Alias("REFCLSID", CLSID)
  88
  89 LUID = Struct("LUID", [
  90     (DWORD, "LowPart"),
  91     (LONG, "HighPart"),
  92 ])
  93
  94 POINT = Struct("POINT", (
  95   (LONG, "x"),
  96   (LONG, "y"),
  97 ))
  98 LPPOINT = Pointer(POINT)
  99
 100 RECT = Struct("RECT", (
 101   (LONG, "left"),
 102   (LONG, "top"),
 103   (LONG, "right"),
 104   (LONG, "bottom"),
 105 ))
 106 LPRECT = Pointer(RECT)
 107
 108 PALETTEENTRY = Struct("PALETTEENTRY", (
 109   (BYTE, "peRed"),
 110   (BYTE, "peGreen"),
 111   (BYTE, "peBlue"),
 112   (BYTE, "peFlags"),
 113 ))
 114 LPPALETTEENTRY = Pointer(PALETTEENTRY)
 115
 116
 117 RGNDATAHEADER = Struct("RGNDATAHEADER", [
 118     (DWORD, "dwSize"),
 119     (DWORD, "iType"),
 120     (DWORD, "nCount"),
 121     (DWORD, "nRgnSize"),
 122     (RECT, "rcBound"),
 123 ])
 124
 125 RGNDATA = Struct("RGNDATA", [
 126     (RGNDATAHEADER, "rdh"),
 127     #(Char, "Buffer[1]"),
 128 ])
 129 LPRGNDATA = Pointer(RGNDATA)
 130
 131
 132 IUnknown = Interface("IUnknown")
 133
 134 IUnknown.methods = (
 135         Method(HRESULT, "QueryInterface", ((REFIID, "riid"), (Pointer(Pointer(Void)), "ppvObj"))),
 136         Method(ULONG, "AddRef", ()),
 137         Method(ULONG, "Release", ()),
 138 )
 139
 140
 141 class DllFunction(Function):
 142
 143     def get_true_pointer(self):
 144         ptype = self.pointer_type()
 145         pvalue = self.pointer_value()
 146         print '    if(!g_hDll) {'
 147         print '        g_hDll = LoadLibrary(g_szDll);'
 148         print '        if(!g_hDll)'
 149         self.fail_impl()
 150         print '    }'
 151         print '    if(!%s) {' % (pvalue,)
 152         print '        %s = (%s)GetProcAddress(g_hDll, "%s");' % (pvalue, ptype, self.name)
 153         print '        if(!%s)' % (pvalue,)
 154         self.fail_impl()
 155         print '    }'
 156
 157
 158 class Dll:
 159
 160     def __init__(self, name):
 161         self.name = name
 162         self.functions = []
 163         if self not in towrap:
 164             towrap.append(self)
 165
 166     def wrap_name(self):
 167         return "Wrap" + self.name
 168
 169     def wrap_pre_decl(self):
 170         pass
 171
 172     def wrap_decl(self):
 173         print 'static HINSTANCE g_hDll = NULL;'
 174         print 'static TCHAR g_szDll[MAX_PATH] = {0};'
 175         print
 176         print 'BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved);'
 177         print
 178         for function in self.functions:
 179             function.wrap_decl()
 180         print
 181
 182     def wrap_impl(self):
 183         print r'BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {'
 184         print r'    switch(fdwReason) {'
 185         print r'    case DLL_PROCESS_ATTACH:'
 186         print r'        if(!GetSystemDirectory(g_szDll, MAX_PATH))'
 187         print r'            return FALSE;'
 188         print r'        _tcscat(g_szDll, TEXT("\\%s.dll"));' % self.name
 189         print r'        Log::Open("%s");' % self.name
 190         print r'    case DLL_THREAD_ATTACH:'
 191         print r'        return TRUE;'
 192         print r'    case DLL_THREAD_DETACH:'
 193         print r'        return TRUE;'
 194         print r'    case DLL_PROCESS_DETACH:'
 195         print r'        Log::Close();'
 196         print r'        if(g_hDll) {'
 197         print r'            FreeLibrary(g_hDll);'
 198         print r'            g_hDll = NULL;'
 199         print r'        }'
 200         print r'        return TRUE;'
 201         print r'    }'
 202         print r'    (void)hinstDLL;'
 203         print r'    (void)lpvReserved;'
 204         print r'    return TRUE;'
 205         print r'}'
 206         print
 207         for function in self.functions:
 208             function.wrap_impl()
 209         print
 210