+++ /dev/null
-/*
- winreg.c
-
- Windows Registry access module for Python.
-
- * Simple registry access written by Mark Hammond in win32api
- module circa 1995.
- * Bill Tutt expanded the support significantly not long after.
- * Numerous other people have submitted patches since then.
- * Ripped from win32api module 03-Feb-2000 by Mark Hammond, and
- basic Unicode support added.
-
-*/
-
-#include "windows.h"
-#include "Python.h"
-#include "structmember.h"
-#include "malloc.h" /* for alloca */
-
-static BOOL PyHKEY_AsHKEY(PyObject *ob, HKEY *pRes, BOOL bNoneOK);
-static PyObject *PyHKEY_FromHKEY(HKEY h);
-static BOOL PyHKEY_Close(PyObject *obHandle);
-
-static char errNotAHandle[] = "Object is not a handle";
-
-/* The win32api module reports the function name that failed,
- but this concept is not in the Python core.
- Hopefully it will one day, and in the meantime I dont
- want to lose this info...
-*/
-#define PyErr_SetFromWindowsErrWithFunction(rc, fnname) \
- PyErr_SetFromWindowsErr(rc)
-
-/* Forward declares */
-
-/* Doc strings */
-static char module_doc[] =
-"This module provides access to the Windows registry API.\n"
-"\n"
-"Functions:\n"
-"\n"
-"CloseKey() - Closes a registry key.\n"
-"ConnectRegistry() - Establishes a connection to a predefined registry handle\n"
-" on another computer.\n"
-"CreateKey() - Creates the specified key, or opens it if it already exists.\n"
-"DeleteKey() - Deletes the specified key.\n"
-"DeleteValue() - Removes a named value from the specified registry key.\n"
-"EnumKey() - Enumerates subkeys of the specified open registry key.\n"
-"EnumValue() - Enumerates values of the specified open registry key.\n"
-"FlushKey() - Writes all the attributes of the specified key to the registry.\n"
-"LoadKey() - Creates a subkey under HKEY_USER or HKEY_LOCAL_MACHINE and stores\n"
-" registration information from a specified file into that subkey.\n"
-"OpenKey() - Alias for <om win32api.RegOpenKeyEx>\n"
-"OpenKeyEx() - Opens the specified key.\n"
-"QueryValue() - Retrieves the value associated with the unnamed value for a\n"
-" specified key in the registry.\n"
-"QueryValueEx() - Retrieves the type and data for a specified value name\n"
-" associated with an open registry key.\n"
-"QueryInfoKey() - Returns information about the specified key.\n"
-"SaveKey() - Saves the specified key, and all its subkeys a file.\n"
-"SetValue() - Associates a value with a specified key.\n"
-"SetValueEx() - Stores data in the value field of an open registry key.\n"
-"\n"
-"Special objects:\n"
-"\n"
-"HKEYType -- type object for HKEY objects\n"
-"error -- exception raised for Win32 errors\n"
-"\n"
-"Integer constants:\n"
-"Many constants are defined - see the documentation for each function\n"
-"to see what constants are used, and where.";
-
-
-static char CloseKey_doc[] =
-"CloseKey(hkey) - Closes a previously opened registry key.\n"
-"\n"
-"The hkey argument specifies a previously opened key.\n"
-"\n"
-"Note that if the key is not closed using this method, it will be\n"
-"closed when the hkey object is destroyed by Python.";
-
-static char ConnectRegistry_doc[] =
-"key = ConnectRegistry(computer_name, key) - "
-"Establishes a connection to a predefined registry handle on another computer.\n"
-"\n"
-"computer_name is the name of the remote computer, of the form \\\\computername.\n"
-" If None, the local computer is used.\n"
-"key is the predefined handle to connect to.\n"
-"\n"
-"The return value is the handle of the opened key.\n"
-"If the function fails, an EnvironmentError exception is raised.";
-
-static char CreateKey_doc[] =
-"key = CreateKey(key, sub_key) - Creates or opens the specified key.\n"
-"\n"
-"key is an already open key, or one of the predefined HKEY_* constants\n"
-"sub_key is a string that names the key this method opens or creates.\n"
-" If key is one of the predefined keys, sub_key may be None. In that case,\n"
-" the handle returned is the same key handle passed in to the function.\n"
-"\n"
-"If the key already exists, this function opens the existing key\n"
-"\n"
-"The return value is the handle of the opened key.\n"
-"If the function fails, an exception is raised.";
-
-static char DeleteKey_doc[] =
-"DeleteKey(key, sub_key) - Deletes the specified key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that must be a subkey of the key identified by the key parameter.\n"
-" This value must not be None, and the key may not have subkeys.\n"
-"\n"
-"This method can not delete keys with subkeys.\n"
-"\n"
-"If the method succeeds, the entire key, including all of its values,\n"
-"is removed. If the method fails, an EnvironmentError exception is raised.";
-
-static char DeleteValue_doc[] =
-"DeleteValue(key, value) - Removes a named value from a registry key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"value is a string that identifies the value to remove.";
-
-static char EnumKey_doc[] =
-"string = EnumKey(key, index) - Enumerates subkeys of an open registry key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"index is an integer that identifies the index of the key to retrieve.\n"
-"\n"
-"The function retrieves the name of one subkey each time it is called.\n"
-"It is typically called repeatedly until an EnvironmentError exception is\n"
-"raised, indicating no more values are available.\n";
-
-static char EnumValue_doc[] =
-"tuple = EnumValue(key, index) - Enumerates values of an open registry key.\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"index is an integer that identifies the index of the value to retrieve.\n"
-"\n"
-"The function retrieves the name of one subkey each time it is called.\n"
-"It is typically called repeatedly, until an EnvironmentError exception\n"
-"is raised, indicating no more values.\n"
-"\n"
-"The result is a tuple of 3 items:\n"
-"value_name is a string that identifies the value.\n"
-"value_data is an object that holds the value data, and whose type depends\n"
-" on the underlying registry type.\n"
-"data_type is an integer that identifies the type of the value data.";
-
-static char FlushKey_doc[] =
-"FlushKey(key) - Writes all the attributes of a key to the registry.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"\n"
-"It is not necessary to call RegFlushKey to change a key.\n"
-"Registry changes are flushed to disk by the registry using its lazy flusher.\n"
-"Registry changes are also flushed to disk at system shutdown.\n"
-"Unlike CloseKey(), the FlushKey() method returns only when all the data has\n"
-"been written to the registry.\n"
-"An application should only call FlushKey() if it requires absolute certainty that registry changes are on disk.\n"
-"If you don't know whether a FlushKey() call is required, it probably isn't.\n";
-
-static char LoadKey_doc[] =
-"LoadKey(key, sub_key, file_name) - Creates a subkey under the specified key\n"
-"and stores registration information from a specified file into that subkey.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that identifies the sub_key to load\n"
-"file_name is the name of the file to load registry data from.\n"
-" This file must have been created with the SaveKey() function.\n"
-" Under the file allocation table (FAT) file system, the filename may not\n"
-"have an extension.\n"
-"\n"
-"A call to LoadKey() fails if the calling process does not have the\n"
-"SE_RESTORE_PRIVILEGE privilege.\n"
-"\n"
-"If key is a handle returned by ConnectRegistry(), then the path specified\n"
-"in fileName is relative to the remote computer.\n"
-"\n"
-"The docs imply key must be in the HKEY_USER or HKEY_LOCAL_MACHINE tree";
-
-static char OpenKey_doc[] =
-"key = OpenKey(key, sub_key, res = 0, sam = KEY_READ) - Opens the specified key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that identifies the sub_key to open\n"
-"res is a reserved integer, and must be zero. Default is zero.\n"
-"sam is an integer that specifies an access mask that describes the desired\n"
-" security access for the key. Default is KEY_READ\n"
-"\n"
-"The result is a new handle to the specified key\n"
-"If the function fails, an EnvironmentError exception is raised.\n";
-
-static char OpenKeyEx_doc[] =
-"See OpenKey()";
-
-static char QueryInfoKey_doc[] =
-"tuple = QueryInfoKey(key) - Returns information about a key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"\n"
-"The result is a tuple of 3 items:"
-"An integer that identifies the number of sub keys this key has.\n"
-"An integer that identifies the number of values this key has.\n"
-"A long integer that identifies when the key was last modified (if available)\n"
-" as 100's of nanoseconds since Jan 1, 1600.\n";
-
-static char QueryValue_doc[] =
-"string = QueryValue(key, sub_key) - retrieves the unnamed value for a key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that holds the name of the subkey with which the value\n"
-" is associated. If this parameter is None or empty, the function retrieves\n"
-" the value set by the SetValue() method for the key identified by key."
-"\n"
-"Values in the registry have name, type, and data components. This method\n"
-"retrieves the data for a key's first value that has a NULL name.\n"
-"But the underlying API call doesn't return the type, Lame Lame Lame, DONT USE THIS!!!";
-
-static char QueryValueEx_doc[] =
-"value,type_id = QueryValueEx(key, value_name) - Retrieves the type and data for a specified value name associated with an open registry key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"value_name is a string indicating the value to query";
-
-static char SaveKey_doc[] =
-"SaveKey(key, file_name) - Saves the specified key, and all its subkeys to the specified file.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"file_name is the name of the file to save registry data to.\n"
-" This file cannot already exist. If this filename includes an extension,\n"
-" it cannot be used on file allocation table (FAT) file systems by the\n"
-" LoadKey(), ReplaceKey() or RestoreKey() methods.\n"
-"\n"
-"If key represents a key on a remote computer, the path described by\n"
-"file_name is relative to the remote computer.\n"
-"The caller of this method must possess the SeBackupPrivilege security privilege.\n"
-"This function passes NULL for security_attributes to the API.";
-
-static char SetValue_doc[] =
-"SetValue(key, sub_key, type, value) - Associates a value with a specified key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that names the subkey with which the value is associated.\n"
-"type is an integer that specifies the type of the data. Currently this\n"
-" must be REG_SZ, meaning only strings are supported.\n"
-"value is a string that specifies the new value.\n"
-"\n"
-"If the key specified by the sub_key parameter does not exist, the SetValue\n"
-"function creates it.\n"
-"\n"
-"Value lengths are limited by available memory. Long values (more than\n"
-"2048 bytes) should be stored as files with the filenames stored in \n"
-"the configuration registry. This helps the registry perform efficiently.\n"
-"\n"
-"The key identified by the key parameter must have been opened with\n"
-"KEY_SET_VALUE access.";
-
-static char SetValueEx_doc[] =
-"SetValueEx(key, value_name, reserved, type, value) - Stores data in the value field of an open registry key.\n"
-"\n"
-"key is an already open key, or any one of the predefined HKEY_* constants.\n"
-"sub_key is a string that names the subkey with which the value is associated.\n"
-"type is an integer that specifies the type of the data. This should be one of:\n"
-" REG_BINARY -- Binary data in any form.\n"
-" REG_DWORD -- A 32-bit number.\n"
-" REG_DWORD_LITTLE_ENDIAN -- A 32-bit number in little-endian format.\n"
-" REG_DWORD_BIG_ENDIAN -- A 32-bit number in big-endian format.\n"
-" REG_EXPAND_SZ -- A null-terminated string that contains unexpanded references\n"
-" to environment variables (for example, %PATH%).\n"
-" REG_LINK -- A Unicode symbolic link.\n"
-" REG_MULTI_SZ -- An sequence of null-terminated strings, terminated by\n"
-" two null characters. Note that Python handles this\n"
-" termination automatically.\n"
-" REG_NONE -- No defined value type.\n"
-" REG_RESOURCE_LIST -- A device-driver resource list.\n"
-" REG_SZ -- A null-terminated string.\n"
-"reserved can be anything - zero is always passed to the API.\n"
-"value is a string that specifies the new value.\n"
-"\n"
-"This method can also set additional value and type information for the\n"
-"specified key. The key identified by the key parameter must have been\n"
-"opened with KEY_SET_VALUE access.\n"
-"\n"
-"To open the key, use the CreateKeyEx() or OpenKeyEx() methods.\n"
-"\n"
-"Value lengths are limited by available memory. Long values (more than\n"
-"2048 bytes) should be stored as files with the filenames stored in \n"
-"the configuration registry. This helps the registry perform efficiently.\n";
-
-/* PyHKEY docstrings */
-static char PyHKEY_doc[] =
-"PyHKEY Object - A Python object, representing a win32 registry key.\n"
-"\n"
-"This object wraps a Windows HKEY object, automatically closing it when\n"
-"the object is destroyed. To guarantee cleanup, you can call either\n"
-"the Close() method on the PyHKEY, or the CloseKey() method.\n"
-"\n"
-"All functions which accept a handle object also accept an integer - \n"
-"however, use of the handle object is encouraged.\n"
-"\n"
-"Functions:\n"
-"Close() - Closes the underlying handle.\n"
-"Detach() - Returns the integer Win32 handle, detaching it from the object\n"
-"\n"
-"Properties:\n"
-"handle - The integer Win32 handle.\n"
-"\n"
-"Operations:\n"
-"__nonzero__ - Handles with an open object return true, otherwise false.\n"
-"__int__ - Converting a handle to an integer returns the Win32 handle.\n"
-"__cmp__ - Handle objects are compared using the handle value.\n";
-
-
-static char PyHKEY_Close_doc[] =
-"key.Close() - Closes the underlying Windows handle.\n"
-"\n"
-"If the handle is already closed, no error is raised.";
-
-static char PyHKEY_Detach_doc[] =
-"int = key.Detach() - Detaches the Windows handle from the handle object.\n"
-"\n"
-"The result is the value of the handle before it is detached. If the\n"
-"handle is already detached, this will return zero.\n"
-"\n"
-"After calling this function, the handle is effectively invalidated,\n"
-"but the handle is not closed. You would call this function when you\n"
-"need the underlying win32 handle to exist beyond the lifetime of the\n"
-"handle object.\n"
-"On 64 bit windows, the result of this function is a long integer\n";
-
-
-/************************************************************************
-
- The PyHKEY object definition
-
-************************************************************************/
-typedef struct {
- PyObject_VAR_HEAD
- HKEY hkey;
-} PyHKEYObject;
-
-#define PyHKEY_Check(op) ((op)->ob_type == &PyHKEY_Type)
-
-static char *failMsg = "bad operand type";
-
-static PyObject *
-PyHKEY_unaryFailureFunc(PyObject *ob)
-{
- PyErr_SetString(PyExc_TypeError, failMsg);
- return NULL;
-}
-static PyObject *
-PyHKEY_binaryFailureFunc(PyObject *ob1, PyObject *ob2)
-{
- PyErr_SetString(PyExc_TypeError, failMsg);
- return NULL;
-}
-static PyObject *
-PyHKEY_ternaryFailureFunc(PyObject *ob1, PyObject *ob2, PyObject *ob3)
-{
- PyErr_SetString(PyExc_TypeError, failMsg);
- return NULL;
-}
-
-static void
-PyHKEY_deallocFunc(PyObject *ob)
-{
- /* Can not call PyHKEY_Close, as the ob->tp_type
- has already been cleared, thus causing the type
- check to fail!
- */
- PyHKEYObject *obkey = (PyHKEYObject *)ob;
- if (obkey->hkey)
- RegCloseKey((HKEY)obkey->hkey);
- PyObject_DEL(ob);
-}
-
-static int
-PyHKEY_nonzeroFunc(PyObject *ob)
-{
- return ((PyHKEYObject *)ob)->hkey != 0;
-}
-
-static PyObject *
-PyHKEY_intFunc(PyObject *ob)
-{
- PyHKEYObject *pyhkey = (PyHKEYObject *)ob;
- return PyLong_FromVoidPtr(pyhkey->hkey);
-}
-
-static int
-PyHKEY_printFunc(PyObject *ob, FILE *fp, int flags)
-{
- PyHKEYObject *pyhkey = (PyHKEYObject *)ob;
- char resBuf[160];
- wsprintf(resBuf, "<PyHKEY at %p (%p)>",
- ob, pyhkey->hkey);
- fputs(resBuf, fp);
- return 0;
-}
-
-static PyObject *
-PyHKEY_strFunc(PyObject *ob)
-{
- PyHKEYObject *pyhkey = (PyHKEYObject *)ob;
- char resBuf[160];
- wsprintf(resBuf, "<PyHKEY:%p>", pyhkey->hkey);
- return PyString_FromString(resBuf);
-}
-
-static int
-PyHKEY_compareFunc(PyObject *ob1, PyObject *ob2)
-{
- PyHKEYObject *pyhkey1 = (PyHKEYObject *)ob1;
- PyHKEYObject *pyhkey2 = (PyHKEYObject *)ob2;
- return pyhkey1 == pyhkey2 ? 0 :
- (pyhkey1 < pyhkey2 ? -1 : 1);
-}
-
-static long
-PyHKEY_hashFunc(PyObject *ob)
-{
- /* Just use the address.
- XXX - should we use the handle value?
- */
- return (long)ob;
-}
-
-
-static PyNumberMethods PyHKEY_NumberMethods =
-{
- PyHKEY_binaryFailureFunc, /* nb_add */
- PyHKEY_binaryFailureFunc, /* nb_subtract */
- PyHKEY_binaryFailureFunc, /* nb_multiply */
- PyHKEY_binaryFailureFunc, /* nb_divide */
- PyHKEY_binaryFailureFunc, /* nb_remainder */
- PyHKEY_binaryFailureFunc, /* nb_divmod */
- PyHKEY_ternaryFailureFunc, /* nb_power */
- PyHKEY_unaryFailureFunc, /* nb_negative */
- PyHKEY_unaryFailureFunc, /* nb_positive */
- PyHKEY_unaryFailureFunc, /* nb_absolute */
- PyHKEY_nonzeroFunc, /* nb_nonzero */
- PyHKEY_unaryFailureFunc, /* nb_invert */
- PyHKEY_binaryFailureFunc, /* nb_lshift */
- PyHKEY_binaryFailureFunc, /* nb_rshift */
- PyHKEY_binaryFailureFunc, /* nb_and */
- PyHKEY_binaryFailureFunc, /* nb_xor */
- PyHKEY_binaryFailureFunc, /* nb_or */
- 0, /* nb_coerce (allowed to be zero) */
- PyHKEY_intFunc, /* nb_int */
- PyHKEY_unaryFailureFunc, /* nb_long */
- PyHKEY_unaryFailureFunc, /* nb_float */
- PyHKEY_unaryFailureFunc, /* nb_oct */
- PyHKEY_unaryFailureFunc, /* nb_hex */
-};
-
-
-/* fwd declare __getattr__ */
-static PyObject *PyHKEY_getattr(PyObject *self, char *name);
-
-/* The type itself */
-PyTypeObject PyHKEY_Type =
-{
- PyObject_HEAD_INIT(0) /* fill in type at module init */
- 0,
- "PyHKEY",
- sizeof(PyHKEYObject),
- 0,
- PyHKEY_deallocFunc, /* tp_dealloc */
- PyHKEY_printFunc, /* tp_print */
- PyHKEY_getattr, /* tp_getattr */
- 0, /* tp_setattr */
- PyHKEY_compareFunc, /* tp_compare */
- 0, /* tp_repr */
- &PyHKEY_NumberMethods, /* tp_as_number */
- 0, /* tp_as_sequence */
- 0, /* tp_as_mapping */
- PyHKEY_hashFunc, /* tp_hash */
- 0, /* tp_call */
- PyHKEY_strFunc, /* tp_str */
- 0, /* tp_getattro */
- 0, /* tp_setattro */
- 0, /* tp_as_buffer */
- 0, /* tp_flags */
- PyHKEY_doc, /* tp_doc */
-};
-
-#define OFF(e) offsetof(PyHKEYObject, e)
-
-static struct memberlist PyHKEY_memberlist[] = {
- {"handle", T_INT, OFF(hkey)},
- {NULL} /* Sentinel */
-};
-
-/************************************************************************
-
- The PyHKEY object methods
-
-************************************************************************/
-static PyObject *
-PyHKEY_CloseMethod(PyObject *self, PyObject *args)
-{
- if (!PyArg_ParseTuple(args, ":Close"))
- return NULL;
- if (!PyHKEY_Close(self))
- return NULL;
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PyHKEY_DetachMethod(PyObject *self, PyObject *args)
-{
- void* ret;
- PyHKEYObject *pThis = (PyHKEYObject *)self;
- if (!PyArg_ParseTuple(args, ":Detach"))
- return NULL;
- ret = (void*)pThis->hkey;
- pThis->hkey = 0;
- return PyLong_FromVoidPtr(ret);
-}
-
-static struct PyMethodDef PyHKEY_methods[] = {
- {"Close", PyHKEY_CloseMethod, 1, PyHKEY_Close_doc},
- {"Detach", PyHKEY_DetachMethod, 1, PyHKEY_Detach_doc},
- {NULL}
-};
-
-/*static*/ PyObject *
-PyHKEY_getattr(PyObject *self, char *name)
-{
- PyObject *res;
-
- res = Py_FindMethod(PyHKEY_methods, self, name);
- if (res != NULL)
- return res;
- PyErr_Clear();
- if (strcmp(name, "handle") == 0)
- return PyLong_FromVoidPtr(((PyHKEYObject *)self)->hkey);
- return PyMember_Get((char *)self, PyHKEY_memberlist, name);
-}
-
-/************************************************************************
- The public PyHKEY API (well, not public yet :-)
-************************************************************************/
-PyObject *
-PyHKEY_New(HKEY hInit)
-{
- PyHKEYObject *key = PyObject_NEW(PyHKEYObject, &PyHKEY_Type);
- if (key)
- key->hkey = hInit;
- return (PyObject *)key;
-}
-
-BOOL
-PyHKEY_Close(PyObject *ob_handle)
-{
- LONG rc;
- PyHKEYObject *key;
-
- if (!PyHKEY_Check(ob_handle)) {
- PyErr_SetString(PyExc_TypeError, "bad operand type");
- return FALSE;
- }
- key = (PyHKEYObject *)ob_handle;
- rc = key->hkey ? RegCloseKey((HKEY)key->hkey) : ERROR_SUCCESS;
- key->hkey = 0;
- if (rc != ERROR_SUCCESS)
- PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey");
- return rc == ERROR_SUCCESS;
-}
-
-BOOL
-PyHKEY_AsHKEY(PyObject *ob, HKEY *pHANDLE, BOOL bNoneOK)
-{
- if (ob == Py_None) {
- if (!bNoneOK) {
- PyErr_SetString(
- PyExc_TypeError,
- "None is not a valid HKEY in this context");
- return FALSE;
- }
- *pHANDLE = (HKEY)0;
- }
- else if (PyHKEY_Check(ob)) {
- PyHKEYObject *pH = (PyHKEYObject *)ob;
- *pHANDLE = pH->hkey;
- }
- else if (PyInt_Check(ob) || PyLong_Check(ob)) {
- /* We also support integers */
- PyErr_Clear();
- *pHANDLE = (HKEY)PyLong_AsVoidPtr(ob);
- if (PyErr_Occurred())
- return FALSE;
- *pHANDLE = (HKEY)PyInt_AsLong(ob);
- }
- else {
- PyErr_SetString(
- PyExc_TypeError,
- "The object is not a PyHKEY object");
- return FALSE;
- }
- return TRUE;
-}
-
-PyObject *
-PyHKEY_FromHKEY(HKEY h)
-{
- PyHKEYObject *op;
-
- /* PyObject_New is inlined */
- op = (PyHKEYObject *) PyObject_MALLOC(sizeof(PyHKEYObject));
- if (op == NULL)
- return PyErr_NoMemory();
- PyObject_INIT(op, &PyHKEY_Type);
- op->hkey = h;
- return (PyObject *)op;
-}
-
-
-/************************************************************************
- The module methods
-************************************************************************/
-BOOL
-PyWinObject_CloseHKEY(PyObject *obHandle)
-{
- BOOL ok;
- if (PyHKEY_Check(obHandle)) {
- ok = PyHKEY_Close(obHandle);
- }
- else if (PyInt_Check(obHandle)) {
- long rc = RegCloseKey((HKEY)PyInt_AsLong(obHandle));
- ok = (rc == ERROR_SUCCESS);
- if (!ok)
- PyErr_SetFromWindowsErrWithFunction(rc, "RegCloseKey");
- }
- else {
- PyErr_SetString(
- PyExc_TypeError,
- "A handle must be a HKEY object or an integer");
- return FALSE;
- }
- return ok;
-}
-
-
-/*
- Private Helper functions for the registry interfaces
-
-** Note that fixupMultiSZ and countString have both had changes
-** made to support "incorrect strings". The registry specification
-** calls for strings to be terminated with 2 null bytes. It seems
-** some commercial packages install strings whcich dont conform,
-** causing this code to fail - however, "regedit" etc still work
-** with these strings (ie only we dont!).
-*/
-static void
-fixupMultiSZ(char **str, char *data, int len)
-{
- char *P;
- int i;
- char *Q;
-
- Q = data + len;
- for (P = data, i = 0; P < Q && *P != '\0'; P++, i++) {
- str[i] = P;
- for(; *P != '\0'; P++)
- ;
- }
-}
-
-static int
-countStrings(char *data, int len)
-{
- int strings;
- char *P;
- char *Q = data + len;
-
- for (P = data, strings = 0; P < Q && *P != '\0'; P++, strings++)
- for (; P < Q && *P != '\0'; P++)
- ;
- return strings;
-}
-
-/* Convert PyObject into Registry data.
- Allocates space as needed. */
-static BOOL
-Py2Reg(PyObject *value, DWORD typ, BYTE **retDataBuf, DWORD *retDataSize)
-{
- int i,j;
- switch (typ) {
- case REG_DWORD:
- if (value != Py_None && !PyInt_Check(value))
- return FALSE;
- *retDataBuf = (BYTE *)PyMem_NEW(DWORD, sizeof(DWORD));
- if (*retDataBuf==NULL){
- PyErr_NoMemory();
- return FALSE;
- }
- *retDataSize = sizeof(DWORD);
- if (value == Py_None) {
- DWORD zero = 0;
- memcpy(*retDataBuf, &zero, sizeof(DWORD));
- }
- else
- memcpy(*retDataBuf,
- &PyInt_AS_LONG((PyIntObject *)value),
- sizeof(DWORD));
- break;
- case REG_SZ:
- case REG_EXPAND_SZ:
- {
- int need_decref = 0;
- if (value == Py_None)
- *retDataSize = 1;
- else {
- if (PyUnicode_Check(value)) {
- value = PyUnicode_AsEncodedString(
- value,
- "mbcs",
- NULL);
- if (value==NULL)
- return FALSE;
- need_decref = 1;
- }
- if (!PyString_Check(value))
- return FALSE;
- *retDataSize = 1 + strlen(
- PyString_AS_STRING(
- (PyStringObject *)value));
- }
- *retDataBuf = (BYTE *)PyMem_NEW(DWORD, *retDataSize);
- if (*retDataBuf==NULL){
- PyErr_NoMemory();
- return FALSE;
- }
- if (value == Py_None)
- strcpy((char *)*retDataBuf, "");
- else
- strcpy((char *)*retDataBuf,
- PyString_AS_STRING(
- (PyStringObject *)value));
- if (need_decref)
- Py_DECREF(value);
- break;
- }
- case REG_MULTI_SZ:
- {
- DWORD size = 0;
- char *P;
- PyObject **obs = NULL;
-
- if (value == Py_None)
- i = 0;
- else {
- if (!PyList_Check(value))
- return FALSE;
- i = PyList_Size(value);
- }
- obs = malloc(sizeof(PyObject *) * i);
- memset(obs, 0, sizeof(PyObject *) * i);
- for (j = 0; j < i; j++)
- {
- PyObject *t;
- t = PyList_GET_ITEM(
- (PyListObject *)value,j);
- if (PyString_Check(t)) {
- obs[j] = t;
- Py_INCREF(t);
- } else if (PyUnicode_Check(t)) {
- obs[j] = PyUnicode_AsEncodedString(
- t,
- "mbcs",
- NULL);
- if (obs[j]==NULL)
- goto reg_multi_fail;
- } else
- goto reg_multi_fail;
- size += 1 + strlen(
- PyString_AS_STRING(
- (PyStringObject *)obs[j]));
- }
-
- *retDataSize = size + 1;
- *retDataBuf = (BYTE *)PyMem_NEW(char,
- *retDataSize);
- if (*retDataBuf==NULL){
- PyErr_NoMemory();
- goto reg_multi_fail;
- }
- P = (char *)*retDataBuf;
-
- for (j = 0; j < i; j++)
- {
- PyObject *t;
- t = obs[j];
- strcpy(P,
- PyString_AS_STRING(
- (PyStringObject *)t));
- P += 1 + strlen(
- PyString_AS_STRING(
- (PyStringObject *)t));
- Py_DECREF(obs[j]);
- }
- /* And doubly-terminate the list... */
- *P = '\0';
- free(obs);
- break;
- reg_multi_fail:
- if (obs) {
- for (j = 0; j < i; j++)
- Py_XDECREF(obs[j]);
-
- free(obs);
- }
- return FALSE;
- }
- case REG_BINARY:
- /* ALSO handle ALL unknown data types here. Even if we can't
- support it natively, we should handle the bits. */
- default:
- if (value == Py_None)
- *retDataSize = 0;
- else {
- if (!PyString_Check(value))
- return 0;
- *retDataSize = PyString_Size(value);
- *retDataBuf = (BYTE *)PyMem_NEW(char,
- *retDataSize);
- if (*retDataBuf==NULL){
- PyErr_NoMemory();
- return FALSE;
- }
- memcpy(*retDataBuf,
- PyString_AS_STRING(
- (PyStringObject *)value),
- *retDataSize);
- }
- break;
- }
- return TRUE;
-}
-
-/* Convert Registry data into PyObject*/
-static PyObject *
-Reg2Py(char *retDataBuf, DWORD retDataSize, DWORD typ)
-{
- PyObject *obData;
-
- switch (typ) {
- case REG_DWORD:
- if (retDataSize == 0)
- obData = Py_BuildValue("i", 0);
- else
- obData = Py_BuildValue("i",
- *(int *)retDataBuf);
- break;
- case REG_SZ:
- case REG_EXPAND_SZ:
- /* retDataBuf may or may not have a trailing NULL in
- the buffer. */
- if (retDataSize && retDataBuf[retDataSize-1] == '\0')
- --retDataSize;
- if (retDataSize ==0)
- retDataBuf = "";
- obData = PyUnicode_DecodeMBCS(retDataBuf,
- retDataSize,
- NULL);
- break;
- case REG_MULTI_SZ:
- if (retDataSize == 0)
- obData = PyList_New(0);
- else
- {
- int index = 0;
- int s = countStrings(retDataBuf, retDataSize);
- char **str = (char **)malloc(sizeof(char *)*s);
- if (str == NULL)
- return PyErr_NoMemory();
-
- fixupMultiSZ(str, retDataBuf, retDataSize);
- obData = PyList_New(s);
- for (index = 0; index < s; index++)
- {
- PyList_SetItem(obData,
- index,
- PyUnicode_DecodeMBCS(
- (const char *)str[index],
- _mbstrlen(str[index]),
- NULL)
- );
- }
- free(str);
-
- break;
- }
- case REG_BINARY:
- /* ALSO handle ALL unknown data types here. Even if we can't
- support it natively, we should handle the bits. */
- default:
- if (retDataSize == 0) {
- Py_INCREF(Py_None);
- obData = Py_None;
- }
- else
- obData = Py_BuildValue("s#",
- (char *)retDataBuf,
- retDataSize);
- break;
- }
- if (obData == NULL)
- return NULL;
- else
- return obData;
-}
-
-/* The Python methods */
-
-static PyObject *
-PyCloseKey(PyObject *self, PyObject *args)
-{
- PyObject *obKey;
- if (!PyArg_ParseTuple(args, "O:CloseKey", &obKey))
- return NULL;
- if (!PyHKEY_Close(obKey))
- return NULL;
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PyConnectRegistry(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *szCompName = NULL;
- HKEY retKey;
- long rc;
- if (!PyArg_ParseTuple(args, "zO:ConnectRegistry", &szCompName, &obKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- rc = RegConnectRegistry(szCompName, hKey, &retKey);
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "ConnectRegistry");
- return PyHKEY_FromHKEY(retKey);
-}
-
-static PyObject *
-PyCreateKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
- HKEY retKey;
- long rc;
- if (!PyArg_ParseTuple(args, "Oz:CreateKey", &obKey, &subKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- rc = RegCreateKey(hKey, subKey, &retKey);
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "CreateKey");
- return PyHKEY_FromHKEY(retKey);
-}
-
-static PyObject *
-PyDeleteKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
- long rc;
- if (!PyArg_ParseTuple(args, "Os:DeleteKey", &obKey, &subKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- rc = RegDeleteKey(hKey, subKey );
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegDeleteKey");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PyDeleteValue(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
- long rc;
- if (!PyArg_ParseTuple(args, "Oz:DeleteValue", &obKey, &subKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- rc = RegDeleteValue(hKey, subKey);
- Py_END_ALLOW_THREADS
- if (rc !=ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegDeleteValue");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PyEnumKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- int index;
- long rc;
- char *retBuf;
- DWORD len;
-
- if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
-
- if ((rc = RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, &len,
- NULL, NULL, NULL, NULL, NULL, NULL))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryInfoKey");
- ++len; /* include null terminator */
- retBuf = (char *)alloca(len);
-
- if ((rc = RegEnumKey(hKey, index, retBuf, len)) != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegEnumKey");
- return Py_BuildValue("s", retBuf);
-}
-
-static PyObject *
-PyEnumValue(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- int index;
- long rc;
- char *retValueBuf;
- char *retDataBuf;
- DWORD retValueSize;
- DWORD retDataSize;
- DWORD typ;
- PyObject *obData;
- PyObject *retVal;
-
- if (!PyArg_ParseTuple(args, "Oi:EnumValue", &obKey, &index))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
-
- if ((rc = RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, NULL, NULL,
- NULL,
- &retValueSize, &retDataSize, NULL, NULL))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryInfoKey");
- ++retValueSize; /* include null terminators */
- ++retDataSize;
- retValueBuf = (char *)alloca(retValueSize);
- retDataBuf = (char *)alloca(retDataSize);
-
- Py_BEGIN_ALLOW_THREADS
- rc = RegEnumValue(hKey,
- index,
- retValueBuf,
- &retValueSize,
- NULL,
- &typ,
- (BYTE *)retDataBuf,
- &retDataSize);
- Py_END_ALLOW_THREADS
-
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "PyRegEnumValue");
- obData = Reg2Py(retDataBuf, retDataSize, typ);
- if (obData == NULL)
- return NULL;
- retVal = Py_BuildValue("sOi", retValueBuf, obData, typ);
- Py_DECREF(obData);
- return retVal;
-}
-
-static PyObject *
-PyFlushKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- long rc;
- if (!PyArg_ParseTuple(args, "O:FlushKey", &obKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- rc = RegFlushKey(hKey);
- Py_END_ALLOW_THREADS
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegFlushKey");
- Py_INCREF(Py_None);
- return Py_None;
-}
-static PyObject *
-PyLoadKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
- char *fileName;
-
- long rc;
- if (!PyArg_ParseTuple(args, "Oss:LoadKey", &obKey, &subKey, &fileName))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- Py_BEGIN_ALLOW_THREADS
- rc = RegLoadKey(hKey, subKey, fileName );
- Py_END_ALLOW_THREADS
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegLoadKey");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PyOpenKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
-
- char *subKey;
- int res = 0;
- HKEY retKey;
- long rc;
- REGSAM sam = KEY_READ;
- if (!PyArg_ParseTuple(args, "Oz|ii:OpenKey", &obKey, &subKey,
- &res, &sam))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
-
- Py_BEGIN_ALLOW_THREADS
- rc = RegOpenKeyEx(hKey, subKey, res, sam, &retKey);
- Py_END_ALLOW_THREADS
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegOpenKeyEx");
- return PyHKEY_FromHKEY(retKey);
-}
-
-
-static PyObject *
-PyQueryInfoKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- long rc;
- DWORD nSubKeys, nValues;
- FILETIME ft;
- LARGE_INTEGER li;
- PyObject *l;
- PyObject *ret;
- if (!PyArg_ParseTuple(args, "O:QueryInfoKey", &obKey))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- if ((rc = RegQueryInfoKey(hKey, NULL, NULL, 0, &nSubKeys, NULL, NULL,
- &nValues, NULL, NULL, NULL, &ft))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegQueryInfoKey");
- li.LowPart = ft.dwLowDateTime;
- li.HighPart = ft.dwHighDateTime;
- l = PyLong_FromLongLong(li.QuadPart);
- if (l == NULL)
- return NULL;
- ret = Py_BuildValue("iiO", nSubKeys, nValues, l);
- Py_DECREF(l);
- return ret;
-}
-
-static PyObject *
-PyQueryValue(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
-
- long rc;
- char *retBuf;
- long bufSize = 0;
- if (!PyArg_ParseTuple(args, "Oz:QueryValue", &obKey, &subKey))
- return NULL;
-
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- if ((rc = RegQueryValue(hKey, subKey, NULL, &bufSize))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryValue");
- retBuf = (char *)alloca(bufSize);
- if ((rc = RegQueryValue(hKey, subKey, retBuf, &bufSize))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryValue");
- return Py_BuildValue("s", retBuf);
-}
-
-static PyObject *
-PyQueryValueEx(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *valueName;
-
- long rc;
- char *retBuf;
- DWORD bufSize = 0;
- DWORD typ;
- PyObject *obData;
- PyObject *result;
-
- if (!PyArg_ParseTuple(args, "Oz:QueryValueEx", &obKey, &valueName))
- return NULL;
-
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- if ((rc = RegQueryValueEx(hKey, valueName,
- NULL, NULL, NULL,
- &bufSize))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryValueEx");
- retBuf = (char *)alloca(bufSize);
- if ((rc = RegQueryValueEx(hKey, valueName, NULL,
- &typ, (BYTE *)retBuf, &bufSize))
- != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegQueryValueEx");
- obData = Reg2Py(retBuf, bufSize, typ);
- if (obData == NULL)
- return NULL;
- result = Py_BuildValue("Oi", obData, typ);
- Py_DECREF(obData);
- return result;
-}
-
-
-static PyObject *
-PySaveKey(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *fileName;
- LPSECURITY_ATTRIBUTES pSA = NULL;
-
- long rc;
- if (!PyArg_ParseTuple(args, "Os:SaveKey", &obKey, &fileName))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
-/* One day we may get security into the core?
- if (!PyWinObject_AsSECURITY_ATTRIBUTES(obSA, &pSA, TRUE))
- return NULL;
-*/
- Py_BEGIN_ALLOW_THREADS
- rc = RegSaveKey(hKey, fileName, pSA );
- Py_END_ALLOW_THREADS
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegSaveKey");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PySetValue(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *subKey;
- char *str;
- DWORD typ;
- DWORD len;
- long rc;
- PyObject *obStrVal;
- PyObject *obSubKey;
- if (!PyArg_ParseTuple(args, "OOiO:SetValue",
- &obKey,
- &obSubKey,
- &typ,
- &obStrVal))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- if (typ != REG_SZ) {
- PyErr_SetString(PyExc_TypeError,
- "Type must be win32con.REG_SZ");
- return NULL;
- }
- /* XXX - need Unicode support */
- str = PyString_AsString(obStrVal);
- if (str == NULL)
- return NULL;
- len = PyString_Size(obStrVal);
- if (obSubKey == Py_None)
- subKey = NULL;
- else {
- subKey = PyString_AsString(obSubKey);
- if (subKey == NULL)
- return NULL;
- }
- Py_BEGIN_ALLOW_THREADS
- rc = RegSetValue(hKey, subKey, REG_SZ, str, len+1);
- Py_END_ALLOW_THREADS
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc, "RegSetValue");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static PyObject *
-PySetValueEx(PyObject *self, PyObject *args)
-{
- HKEY hKey;
- PyObject *obKey;
- char *valueName;
- PyObject *obRes;
- PyObject *value;
- BYTE *data;
- DWORD len;
- DWORD typ;
-
- LONG rc;
-
- if (!PyArg_ParseTuple(args, "OzOiO:SetValueEx",
- &obKey,
- &valueName,
- &obRes,
- &typ,
- &value))
- return NULL;
- if (!PyHKEY_AsHKEY(obKey, &hKey, FALSE))
- return NULL;
- if (!Py2Reg(value, typ, &data, &len))
- {
- if (!PyErr_Occurred())
- PyErr_SetString(PyExc_ValueError,
- "Could not convert the data to the specified type.");
- return NULL;
- }
- Py_BEGIN_ALLOW_THREADS
- rc = RegSetValueEx(hKey, valueName, 0, typ, data, len);
- Py_END_ALLOW_THREADS
- PyMem_DEL(data);
- if (rc != ERROR_SUCCESS)
- return PyErr_SetFromWindowsErrWithFunction(rc,
- "RegSetValueEx");
- Py_INCREF(Py_None);
- return Py_None;
-}
-
-static struct PyMethodDef winreg_methods[] = {
- {"CloseKey", PyCloseKey, 1, CloseKey_doc},
- {"ConnectRegistry", PyConnectRegistry, 1, ConnectRegistry_doc},
- {"CreateKey", PyCreateKey, 1, CreateKey_doc},
- {"DeleteKey", PyDeleteKey, 1, DeleteKey_doc},
- {"DeleteValue", PyDeleteValue, 1, DeleteValue_doc},
- {"EnumKey", PyEnumKey, 1, EnumKey_doc},
- {"EnumValue", PyEnumValue, 1, EnumValue_doc},
- {"FlushKey", PyFlushKey, 1, FlushKey_doc},
- {"LoadKey", PyLoadKey, 1, LoadKey_doc},
- {"OpenKey", PyOpenKey, 1, OpenKey_doc},
- {"OpenKeyEx", PyOpenKey, 1, OpenKeyEx_doc},
- {"QueryValue", PyQueryValue, 1, QueryValue_doc},
- {"QueryValueEx", PyQueryValueEx, 1, QueryValueEx_doc},
- {"QueryInfoKey", PyQueryInfoKey, 1, QueryInfoKey_doc},
- {"SaveKey", PySaveKey, 1, SaveKey_doc},
- {"SetValue", PySetValue, 1, SetValue_doc},
- {"SetValueEx", PySetValueEx, 1, SetValueEx_doc},
- NULL,
-};
-
-static void
-insint(PyObject * d, char * name, long value)
-{
- PyObject *v = PyInt_FromLong(value);
- if (!v || PyDict_SetItemString(d, name, v))
- PyErr_Clear();
- Py_XDECREF(v);
-}
-
-#define ADD_INT(val) insint(d, #val, val)
-
-static void
-inskey(PyObject * d, char * name, HKEY key)
-{
- PyObject *v = PyLong_FromVoidPtr(key);
- if (!v || PyDict_SetItemString(d, name, v))
- PyErr_Clear();
- Py_XDECREF(v);
-}
-
-#define ADD_KEY(val) inskey(d, #val, val)
-
-__declspec(dllexport) void initwinreg(void)
-{
- PyObject *m, *d;
- m = Py_InitModule3("winreg", winreg_methods, module_doc);
- d = PyModule_GetDict(m);
- PyHKEY_Type.ob_type = &PyType_Type;
- PyHKEY_Type.tp_doc = PyHKEY_doc;
- Py_INCREF(&PyHKEY_Type);
- if (PyDict_SetItemString(d, "HKEYType",
- (PyObject *)&PyHKEY_Type) != 0)
- return;
- Py_INCREF(PyExc_WindowsError);
- if (PyDict_SetItemString(d, "error",
- PyExc_WindowsError) != 0)
- return;
-
- /* Add the relevant constants */
- ADD_KEY(HKEY_CLASSES_ROOT);
- ADD_KEY(HKEY_CURRENT_USER);
- ADD_KEY(HKEY_LOCAL_MACHINE);
- ADD_KEY(HKEY_USERS);
- ADD_KEY(HKEY_PERFORMANCE_DATA);
-#ifdef HKEY_CURRENT_CONFIG
- ADD_KEY(HKEY_CURRENT_CONFIG);
-#endif
-#ifdef HKEY_DYN_DATA
- ADD_KEY(HKEY_DYN_DATA);
-#endif
- ADD_INT(KEY_QUERY_VALUE);
- ADD_INT(KEY_SET_VALUE);
- ADD_INT(KEY_CREATE_SUB_KEY);
- ADD_INT(KEY_ENUMERATE_SUB_KEYS);
- ADD_INT(KEY_NOTIFY);
- ADD_INT(KEY_CREATE_LINK);
- ADD_INT(KEY_READ);
- ADD_INT(KEY_WRITE);
- ADD_INT(KEY_EXECUTE);
- ADD_INT(KEY_ALL_ACCESS);
- ADD_INT(REG_OPTION_RESERVED);
- ADD_INT(REG_OPTION_NON_VOLATILE);
- ADD_INT(REG_OPTION_VOLATILE);
- ADD_INT(REG_OPTION_CREATE_LINK);
- ADD_INT(REG_OPTION_BACKUP_RESTORE);
- ADD_INT(REG_OPTION_OPEN_LINK);
- ADD_INT(REG_LEGAL_OPTION);
- ADD_INT(REG_CREATED_NEW_KEY);
- ADD_INT(REG_OPENED_EXISTING_KEY);
- ADD_INT(REG_WHOLE_HIVE_VOLATILE);
- ADD_INT(REG_REFRESH_HIVE);
- ADD_INT(REG_NO_LAZY_FLUSH);
- ADD_INT(REG_NOTIFY_CHANGE_NAME);
- ADD_INT(REG_NOTIFY_CHANGE_ATTRIBUTES);
- ADD_INT(REG_NOTIFY_CHANGE_LAST_SET);
- ADD_INT(REG_NOTIFY_CHANGE_SECURITY);
- ADD_INT(REG_LEGAL_CHANGE_FILTER);
- ADD_INT(REG_NONE);
- ADD_INT(REG_SZ);
- ADD_INT(REG_EXPAND_SZ);
- ADD_INT(REG_BINARY);
- ADD_INT(REG_DWORD);
- ADD_INT(REG_DWORD_LITTLE_ENDIAN);
- ADD_INT(REG_DWORD_BIG_ENDIAN);
- ADD_INT(REG_LINK);
- ADD_INT(REG_MULTI_SZ);
- ADD_INT(REG_RESOURCE_LIST);
- ADD_INT(REG_FULL_RESOURCE_DESCRIPTOR);
- ADD_INT(REG_RESOURCE_REQUIREMENTS_LIST);
-}
-
projects / thirdparty / Python / cpython.git / commitdiff
