NT specific files supplied by Mark Hammond

1 files changed, 44 insertions, 0 deletions

diff --git a/PC/import_nt.c b/PC/import_nt.c
new file mode 100644
index 0000000..cac4734
--- /dev/null
+++ b/PC/import_nt.c
@@ -0,0 +1,44 @@
+/********************************************************************
+
+ importnt.c 
+
+  Win32 specific import code.
+
+*/
+
+#include "allobjects.h"
+#include "osdefs.h"
+#include <windows.h>
+#include "import.h"
+#include "importdl.h"
+
+#ifndef WIN32_PATCH_LEVEL
+#define WIN32_PATCH_LEVEL "000"
+#endif
+
+extern BOOL PyWin_IsWin32s();
+
+FILE *PyWin_FindRegisteredModule( const char *moduleName, struct filedescr **ppFileDesc, char *pathBuf, int pathLen)
+{
+	char moduleKey[128];
+	struct filedescr *fdp = NULL;
+	FILE *fp;
+	int modNameSize = pathLen;
+	HKEY keyBase = PyWin_IsWin32s() ? HKEY_CLASSES_ROOT : HKEY_LOCAL_MACHINE;
+	strcpy(moduleKey, "Software\\Python\\PythonCore\\" WIN32_PATCH_LEVEL "\\Modules\\");
+	strcat(moduleKey, moduleName);
+	if (RegQueryValue(keyBase, moduleKey, pathBuf, &modNameSize)!=ERROR_SUCCESS)
+		return NULL;
+	// use the file extension to locate the type entry.
+	for (fdp = import_filetab; fdp->suffix != NULL; fdp++) {
+		int extLen=strlen(fdp->suffix);
+		if (modNameSize>extLen && strnicmp(pathBuf+(modNameSize-extLen-1),fdp->suffix,extLen)==0)
+			break;
+	}
+	if (fdp->suffix==NULL)
+		return NULL;
+	fp = fopen(pathBuf, fdp->mode);
+	if (fp != NULL)
+		*ppFileDesc = fdp;
+	return fp;
+}