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Commit f2244eaf authored by Zachary Ware's avatar Zachary Ware
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Issue #20172: Convert the _winapi module to Argument Clinic.

parent 45520896
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Inline Side-by-side
Showing with 1292 additions and 396 deletions
Modules/_winapi.c
View file @ f2244eaf
......@@ -58,8 +58,6 @@
#define F_HANDLE F_POINTER
#define F_DWORD "k"
#define F_BOOL "i"
#define F_UINT "I"
#define T_HANDLE T_POINTER
......@@ -147,17 +145,68 @@ overlapped_dealloc(OverlappedObject *self)
PyObject_Del(self);
}
/*[clinic input]
module _winapi
class _winapi.Overlapped "OverlappedObject *" "&OverlappedType"
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=c13d3f5fd1dabb84]*/
/*[python input]
def create_converter(type_, format_unit):
name = type_ + '_converter'
# registered upon creation by CConverter's metaclass
type(name, (CConverter,), {'type': type_, 'format_unit': format_unit})
# format unit differs between platforms for these
create_converter('HANDLE', '" F_HANDLE "')
create_converter('HMODULE', '" F_HANDLE "')
create_converter('LPSECURITY_ATTRIBUTES', '" F_POINTER "')
create_converter('BOOL', 'i') # F_BOOL used previously (always 'i')
create_converter('DWORD', 'k') # F_DWORD is always "k" (which is much shorter)
create_converter('LPCTSTR', 's')
create_converter('LPWSTR', 'u')
create_converter('UINT', 'I') # F_UINT used previously (always 'I')
class HANDLE_return_converter(CReturnConverter):
type = 'HANDLE'
def render(self, function, data):
self.declare(data)
self.err_occurred_if("_return_value == INVALID_HANDLE_VALUE", data)
data.return_conversion.append(
'if (_return_value == NULL)\n Py_RETURN_NONE;\n')
data.return_conversion.append(
'return_value = HANDLE_TO_PYNUM(_return_value);\n')
class DWORD_return_converter(CReturnConverter):
type = 'DWORD'
def render(self, function, data):
self.declare(data)
self.err_occurred_if("_return_value == DWORD_MAX", data)
data.return_conversion.append(
'return_value = Py_BuildValue("k", _return_value);\n')
[python start generated code]*/
/*[python end generated code: output=da39a3ee5e6b4b0d input=374076979596ebba]*/
#include "clinic/_winapi.c.h"
/*[clinic input]
_winapi.Overlapped.GetOverlappedResult
wait: bool
/
[clinic start generated code]*/
static PyObject *
overlapped_GetOverlappedResult(OverlappedObject *self, PyObject *waitobj)
_winapi_Overlapped_GetOverlappedResult_impl(OverlappedObject *self, int wait)
/*[clinic end generated code: output=bdd0c1ed6518cd03 input=194505ee8e0e3565]*/
{
int wait;
BOOL res;
DWORD transferred = 0;
DWORD err;
wait = PyObject_IsTrue(waitobj);
if (wait < 0)
return NULL;
Py_BEGIN_ALLOW_THREADS
res = GetOverlappedResult(self->handle, &self->overlapped, &transferred,
wait != 0);
......@@ -186,8 +235,13 @@ overlapped_GetOverlappedResult(OverlappedObject *self, PyObject *waitobj)
return Py_BuildValue("II", (unsigned) transferred, (unsigned) err);
}
/*[clinic input]
_winapi.Overlapped.getbuffer
[clinic start generated code]*/
static PyObject *
overlapped_getbuffer(OverlappedObject *self)
_winapi_Overlapped_getbuffer_impl(OverlappedObject *self)
/*[clinic end generated code: output=95a3eceefae0f748 input=347fcfd56b4ceabd]*/
{
PyObject *res;
if (!self->completed) {
......@@ -201,8 +255,13 @@ overlapped_getbuffer(OverlappedObject *self)
return res;
}
/*[clinic input]
_winapi.Overlapped.cancel
[clinic start generated code]*/
static PyObject *
overlapped_cancel(OverlappedObject *self)
_winapi_Overlapped_cancel_impl(OverlappedObject *self)
/*[clinic end generated code: output=fcb9ab5df4ebdae5 input=cbf3da142290039f]*/
{
BOOL res = TRUE;
......@@ -223,10 +282,9 @@ overlapped_cancel(OverlappedObject *self)
}
static PyMethodDef overlapped_methods[] = {
{"GetOverlappedResult", (PyCFunction) overlapped_GetOverlappedResult,
METH_O, NULL},
{"getbuffer", (PyCFunction) overlapped_getbuffer, METH_NOARGS, NULL},
{"cancel", (PyCFunction) overlapped_cancel, METH_NOARGS, NULL},
_WINAPI_OVERLAPPED_GETOVERLAPPEDRESULT_METHODDEF
_WINAPI_OVERLAPPED_GETBUFFER_METHODDEF
_WINAPI_OVERLAPPED_CANCEL_METHODDEF
{NULL}
};
......@@ -300,22 +358,23 @@ new_overlapped(HANDLE handle)
/* -------------------------------------------------------------------- */
/* windows API functions */
PyDoc_STRVAR(CloseHandle_doc,
"CloseHandle(handle) -> None\n\
\n\
Close handle.");
/*[clinic input]
_winapi.CloseHandle
handle: HANDLE
/
Close handle.
[clinic start generated code]*/
static PyObject *
winapi_CloseHandle(PyObject *self, PyObject *args)
_winapi_CloseHandle_impl(PyModuleDef *module, HANDLE handle)
/*[clinic end generated code: output=0548595c71cb4bf7 input=7f0e4ac36e0352b8]*/
{
HANDLE hObject;
BOOL success;
if (!PyArg_ParseTuple(args, F_HANDLE ":CloseHandle", &hObject))
return NULL;
Py_BEGIN_ALLOW_THREADS
success = CloseHandle(hObject);
success = CloseHandle(handle);
Py_END_ALLOW_THREADS
if (!success)
......@@ -324,28 +383,28 @@ winapi_CloseHandle(PyObject *self, PyObject *args)
Py_RETURN_NONE;
}
/*[clinic input]
_winapi.ConnectNamedPipe
handle: HANDLE
overlapped as use_overlapped: int(c_default='0') = False
[clinic start generated code]*/
static PyObject *
winapi_ConnectNamedPipe(PyObject *self, PyObject *args, PyObject *kwds)
_winapi_ConnectNamedPipe_impl(PyModuleDef *module, HANDLE handle, int use_overlapped)
/*[clinic end generated code: output=d9a64e59c27e10f6 input=edc83da007ebf3be]*/
{
HANDLE hNamedPipe;
int use_overlapped = 0;
BOOL success;
OverlappedObject *overlapped = NULL;
static char *kwlist[] = {"handle", "overlapped", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds,
F_HANDLE "|" F_BOOL, kwlist,
&hNamedPipe, &use_overlapped))
return NULL;
if (use_overlapped) {
overlapped = new_overlapped(hNamedPipe);
overlapped = new_overlapped(handle);
if (!overlapped)
return NULL;
}
Py_BEGIN_ALLOW_THREADS
success = ConnectNamedPipe(hNamedPipe,
success = ConnectNamedPipe(handle,
overlapped ? &overlapped->overlapped : NULL);
Py_END_ALLOW_THREADS
......@@ -369,45 +428,50 @@ winapi_ConnectNamedPipe(PyObject *self, PyObject *args, PyObject *kwds)
Py_RETURN_NONE;
}
static PyObject *
winapi_CreateFile(PyObject *self, PyObject *args)
/*[clinic input]
_winapi.CreateFile -> HANDLE
file_name: LPCTSTR
desired_access: DWORD
share_mode: DWORD
security_attributes: LPSECURITY_ATTRIBUTES
creation_disposition: DWORD
flags_and_attributes: DWORD
template_file: HANDLE
/
[clinic start generated code]*/
static HANDLE
_winapi_CreateFile_impl(PyModuleDef *module, LPCTSTR file_name, DWORD desired_access, DWORD share_mode, LPSECURITY_ATTRIBUTES security_attributes, DWORD creation_disposition, DWORD flags_and_attributes, HANDLE template_file)
/*[clinic end generated code: output=f8649129a4959288 input=6423c3e40372dbd5]*/
{
LPCTSTR lpFileName;
DWORD dwDesiredAccess;
DWORD dwShareMode;
LPSECURITY_ATTRIBUTES lpSecurityAttributes;
DWORD dwCreationDisposition;
DWORD dwFlagsAndAttributes;
HANDLE hTemplateFile;
HANDLE handle;
if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_POINTER
F_DWORD F_DWORD F_HANDLE,
&lpFileName, &dwDesiredAccess, &dwShareMode,
&lpSecurityAttributes, &dwCreationDisposition,
&dwFlagsAndAttributes, &hTemplateFile))
return NULL;
Py_BEGIN_ALLOW_THREADS
handle = CreateFile(lpFileName, dwDesiredAccess,
dwShareMode, lpSecurityAttributes,
dwCreationDisposition,
dwFlagsAndAttributes, hTemplateFile);
handle = CreateFile(file_name, desired_access,
share_mode, security_attributes,
creation_disposition,
flags_and_attributes, template_file);
Py_END_ALLOW_THREADS
if (handle == INVALID_HANDLE_VALUE)
return PyErr_SetFromWindowsErr(0);
PyErr_SetFromWindowsErr(0);
return Py_BuildValue(F_HANDLE, handle);
return handle;
}
/*[clinic input]
_winapi.CreateJunction
src_path: LPWSTR
dst_path: LPWSTR
/
[clinic start generated code]*/
static PyObject *
winapi_CreateJunction(PyObject *self, PyObject *args)
_winapi_CreateJunction_impl(PyModuleDef *module, LPWSTR src_path, LPWSTR dst_path)
/*[clinic end generated code: output=df22af7be7045584 input=8cd1f9964b6e3d36]*/
{
/* Input arguments */
LPWSTR src_path = NULL;
LPWSTR dst_path = NULL;
/* Privilege adjustment */
HANDLE token = NULL;
TOKEN_PRIVILEGES tp;
......@@ -422,9 +486,6 @@ winapi_CreateJunction(PyObject *self, PyObject *args)
HANDLE junction = NULL;
DWORD ret = 0;
if (!PyArg_ParseTuple(args, "uu", &src_path, &dst_path))
return NULL;
if (src_path == NULL || dst_path == NULL)
return PyErr_SetFromWindowsErr(ERROR_INVALID_PARAMETER);
......@@ -535,62 +596,60 @@ cleanup:
Py_RETURN_NONE;
}
static PyObject *
winapi_CreateNamedPipe(PyObject *self, PyObject *args)
/*[clinic input]
_winapi.CreateNamedPipe -> HANDLE
name: LPCTSTR
open_mode: DWORD
pipe_mode: DWORD
max_instances: DWORD
out_buffer_size: DWORD
in_buffer_size: DWORD
default_timeout: DWORD
security_attributes: LPSECURITY_ATTRIBUTES
/
[clinic start generated code]*/
static HANDLE
_winapi_CreateNamedPipe_impl(PyModuleDef *module, LPCTSTR name, DWORD open_mode, DWORD pipe_mode, DWORD max_instances, DWORD out_buffer_size, DWORD in_buffer_size, DWORD default_timeout, LPSECURITY_ATTRIBUTES security_attributes)
/*[clinic end generated code: output=711e231639c25c24 input=5a73530b84d8bc37]*/
{
LPCTSTR lpName;
DWORD dwOpenMode;
DWORD dwPipeMode;
DWORD nMaxInstances;
DWORD nOutBufferSize;
DWORD nInBufferSize;
DWORD nDefaultTimeOut;
LPSECURITY_ATTRIBUTES lpSecurityAttributes;
HANDLE handle;
if (!PyArg_ParseTuple(args, "s" F_DWORD F_DWORD F_DWORD
F_DWORD F_DWORD F_DWORD F_POINTER,
&lpName, &dwOpenMode, &dwPipeMode,
&nMaxInstances, &nOutBufferSize,
&nInBufferSize, &nDefaultTimeOut,
&lpSecurityAttributes))
return NULL;
Py_BEGIN_ALLOW_THREADS
handle = CreateNamedPipe(lpName, dwOpenMode, dwPipeMode,
nMaxInstances, nOutBufferSize,
nInBufferSize, nDefaultTimeOut,
lpSecurityAttributes);
handle = CreateNamedPipe(name, open_mode, pipe_mode,
max_instances, out_buffer_size,
in_buffer_size, default_timeout,
security_attributes);
Py_END_ALLOW_THREADS
if (handle == INVALID_HANDLE_VALUE)
return PyErr_SetFromWindowsErr(0);
PyErr_SetFromWindowsErr(0);
return Py_BuildValue(F_HANDLE, handle);
return handle;
}
PyDoc_STRVAR(CreatePipe_doc,
"CreatePipe(pipe_attrs, size) -> (read_handle, write_handle)\n\
\n\
Create an anonymous pipe, and return handles to the read and\n\
write ends of the pipe.\n\
\n\
pipe_attrs is ignored internally and can be None.");
/*[clinic input]
_winapi.CreatePipe
pipe_attrs: object
Ignored internally, can be None.
size: DWORD
/
Create an anonymous pipe.
Returns a 2-tuple of handles, to the read and write ends of the pipe.
[clinic start generated code]*/
static PyObject *
winapi_CreatePipe(PyObject* self, PyObject* args)
_winapi_CreatePipe_impl(PyModuleDef *module, PyObject *pipe_attrs, DWORD size)
/*[clinic end generated code: output=ed09baf1d43086df input=c4f2cfa56ef68d90]*/
{
HANDLE read_pipe;
HANDLE write_pipe;
BOOL result;
PyObject* pipe_attributes; /* ignored */
DWORD size;
if (! PyArg_ParseTuple(args, "O" F_DWORD ":CreatePipe",
&pipe_attributes, &size))
return NULL;
Py_BEGIN_ALLOW_THREADS
result = CreatePipe(&read_pipe, &write_pipe, NULL, size);
Py_END_ALLOW_THREADS
......@@ -721,20 +780,31 @@ getenvironment(PyObject* environment)
return NULL;
}
PyDoc_STRVAR(CreateProcess_doc,
"CreateProcess(app_name, cmd_line, proc_attrs, thread_attrs,\n\
inherit, flags, env_mapping, curdir,\n\
startup_info) -> (proc_handle, thread_handle,\n\
pid, tid)\n\
\n\
Create a new process and its primary thread. The return\n\
value is a tuple of the process handle, thread handle,\n\
process ID, and thread ID.\n\
\n\
proc_attrs and thread_attrs are ignored internally and can be None.");
/*[clinic input]
_winapi.CreateProcess
application_name: Py_UNICODE(nullable=True)
command_line: Py_UNICODE(nullable=True)
proc_attrs: object
Ignored internally, can be None.
thread_attrs: object
Ignored internally, can be None.
inherit_handles: BOOL
creation_flags: DWORD
env_mapping: object
current_directory: Py_UNICODE(nullable=True)
startup_info: object
/
Create a new process and its primary thread.
The return value is a tuple of the process handle, thread handle,
process ID, and thread ID.
[clinic start generated code]*/
static PyObject *
winapi_CreateProcess(PyObject* self, PyObject* args)
_winapi_CreateProcess_impl(PyModuleDef *module, Py_UNICODE *application_name, Py_UNICODE *command_line, PyObject *proc_attrs, PyObject *thread_attrs, BOOL inherit_handles, DWORD creation_flags, PyObject *env_mapping, Py_UNICODE *current_directory, PyObject *startup_info)
/*[clinic end generated code: output=c279c1271b4c45cf input=6667ea0bc7036472]*/
{
BOOL result;
PROCESS_INFORMATION pi;
......@@ -742,28 +812,6 @@ winapi_CreateProcess(PyObject* self, PyObject* args)
PyObject* environment;
wchar_t *wenvironment;
wchar_t* application_name;
wchar_t* command_line;
PyObject* process_attributes; /* ignored */
PyObject* thread_attributes; /* ignored */
BOOL inherit_handles;
DWORD creation_flags;
PyObject* env_mapping;
wchar_t* current_directory;
PyObject* startup_info;
if (! PyArg_ParseTuple(args, "ZZOO" F_BOOL F_DWORD "OZO:CreateProcess",
&application_name,
&command_line,
&process_attributes,
&thread_attributes,
&inherit_handles,
&creation_flags,
&env_mapping,
&current_directory,
&startup_info))
return NULL;
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
......@@ -817,41 +865,31 @@ winapi_CreateProcess(PyObject* self, PyObject* args)
pi.dwThreadId);
}
PyDoc_STRVAR(DuplicateHandle_doc,
"DuplicateHandle(source_proc_handle, source_handle,\n\
target_proc_handle, target_handle, access,\n\
inherit[, options]) -> handle\n\
\n\
Return a duplicate handle object.\n\
\n\
The duplicate handle refers to the same object as the original\n\
handle. Therefore, any changes to the object are reflected\n\
through both handles.");
/*[clinic input]
_winapi.DuplicateHandle -> HANDLE
static PyObject *
winapi_DuplicateHandle(PyObject* self, PyObject* args)
source_process_handle: HANDLE
source_handle: HANDLE
target_process_handle: HANDLE
desired_access: DWORD
inherit_handle: BOOL
options: DWORD = 0
/
Return a duplicate handle object.
The duplicate handle refers to the same object as the original
handle. Therefore, any changes to the object are reflected
through both handles.
[clinic start generated code]*/
static HANDLE
_winapi_DuplicateHandle_impl(PyModuleDef *module, HANDLE source_process_handle, HANDLE source_handle, HANDLE target_process_handle, DWORD desired_access, BOOL inherit_handle, DWORD options)
/*[clinic end generated code: output=24a7836ca4d94aba input=b933e3f2356a8c12]*/
{
HANDLE target_handle;
BOOL result;
HANDLE source_process_handle;
HANDLE source_handle;
HANDLE target_process_handle;
DWORD desired_access;
BOOL inherit_handle;
DWORD options = 0;
if (! PyArg_ParseTuple(args,
F_HANDLE F_HANDLE F_HANDLE F_DWORD F_BOOL F_DWORD
":DuplicateHandle",
&source_process_handle,
&source_handle,
&target_process_handle,
&desired_access,
&inherit_handle,
&options))
return NULL;
Py_BEGIN_ALLOW_THREADS
result = DuplicateHandle(
source_process_handle,
......@@ -864,98 +902,111 @@ winapi_DuplicateHandle(PyObject* self, PyObject* args)
);
Py_END_ALLOW_THREADS
if (! result)
return PyErr_SetFromWindowsErr(GetLastError());
if (! result) {
PyErr_SetFromWindowsErr(GetLastError());
return INVALID_HANDLE_VALUE;
}
return HANDLE_TO_PYNUM(target_handle);
return target_handle;
}
static PyObject *
winapi_ExitProcess(PyObject *self, PyObject *args)
{
UINT uExitCode;
/*[clinic input]
_winapi.ExitProcess
if (!PyArg_ParseTuple(args, F_UINT, &uExitCode))
return NULL;
ExitCode: UINT
/
[clinic start generated code]*/
static PyObject *
_winapi_ExitProcess_impl(PyModuleDef *module, UINT ExitCode)
/*[clinic end generated code: output=25f3b499c24cedc8 input=4f05466a9406c558]*/
{
#if defined(Py_DEBUG)
SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOALIGNMENTFAULTEXCEPT|
SEM_NOGPFAULTERRORBOX|SEM_NOOPENFILEERRORBOX);
_CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG);
#endif
ExitProcess(uExitCode);
ExitProcess(ExitCode);
return NULL;
}
PyDoc_STRVAR(GetCurrentProcess_doc,
"GetCurrentProcess() -> handle\n\
\n\
Return a handle object for the current process.");
/*[clinic input]
_winapi.GetCurrentProcess -> HANDLE
static PyObject *
winapi_GetCurrentProcess(PyObject* self, PyObject* args)
{
if (! PyArg_ParseTuple(args, ":GetCurrentProcess"))
return NULL;
Return a handle object for the current process.
[clinic start generated code]*/
return HANDLE_TO_PYNUM(GetCurrentProcess());
static HANDLE
_winapi_GetCurrentProcess_impl(PyModuleDef *module)
/*[clinic end generated code: output=be29ac3ad5f8291e input=b213403fd4b96b41]*/
{
return GetCurrentProcess();
}
PyDoc_STRVAR(GetExitCodeProcess_doc,
"GetExitCodeProcess(handle) -> Exit code\n\
\n\
Return the termination status of the specified process.");
/*[clinic input]
_winapi.GetExitCodeProcess -> DWORD
static PyObject *
winapi_GetExitCodeProcess(PyObject* self, PyObject* args)
process: HANDLE
/
Return the termination status of the specified process.
[clinic start generated code]*/
static DWORD
_winapi_GetExitCodeProcess_impl(PyModuleDef *module, HANDLE process)
/*[clinic end generated code: output=0b10f0848a410f65 input=61b6bfc7dc2ee374]*/
{
DWORD exit_code;
BOOL result;
HANDLE process;
if (! PyArg_ParseTuple(args, F_HANDLE ":GetExitCodeProcess", &process))
return NULL;
result = GetExitCodeProcess(process, &exit_code);
if (! result)
return PyErr_SetFromWindowsErr(GetLastError());
if (! result) {
PyErr_SetFromWindowsErr(GetLastError());
exit_code = DWORD_MAX;
}
return PyLong_FromUnsignedLong(exit_code);
return exit_code;
}
static PyObject *
winapi_GetLastError(PyObject *self, PyObject *args)
/*[clinic input]
_winapi.GetLastError -> DWORD
[clinic start generated code]*/
static DWORD
_winapi_GetLastError_impl(PyModuleDef *module)
/*[clinic end generated code: output=0ea00d8e67bdd056 input=62d47fb9bce038ba]*/
{
return Py_BuildValue(F_DWORD, GetLastError());
return GetLastError();
}
PyDoc_STRVAR(GetModuleFileName_doc,
"GetModuleFileName(module) -> path\n\
\n\
Return the fully-qualified path for the file that contains\n\
the specified module. The module must have been loaded by the\n\
current process.\n\
\n\
The module parameter should be a handle to the loaded module\n\
whose path is being requested. If this parameter is 0, \n\
GetModuleFileName retrieves the path of the executable file\n\
of the current process.");
/*[clinic input]
_winapi.GetModuleFileName
module_handle: HMODULE
/
Return the fully-qualified path for the file that contains module.
The module must have been loaded by the current process.
The module parameter should be a handle to the loaded module
whose path is being requested. If this parameter is 0,
GetModuleFileName retrieves the path of the executable file
of the current process.
[clinic start generated code]*/
static PyObject *
winapi_GetModuleFileName(PyObject* self, PyObject* args)
_winapi_GetModuleFileName_impl(PyModuleDef *module, HMODULE module_handle)
/*[clinic end generated code: output=90063dc63bdbfa18 input=6d66ff7deca5d11f]*/
{
BOOL result;
HMODULE module;
WCHAR filename[MAX_PATH];
if (! PyArg_ParseTuple(args, F_HANDLE ":GetModuleFileName",
&module))
return NULL;
result = GetModuleFileNameW(module, filename, MAX_PATH);
result = GetModuleFileNameW(module_handle, filename, MAX_PATH);
filename[MAX_PATH-1] = '\0';
if (! result)
......@@ -964,91 +1015,95 @@ winapi_GetModuleFileName(PyObject* self, PyObject* args)
return PyUnicode_FromWideChar(filename, wcslen(filename));
}
PyDoc_STRVAR(GetStdHandle_doc,
"GetStdHandle(handle) -> integer\n\
\n\
Return a handle to the specified standard device\n\
(STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE).\n\
The integer associated with the handle object is returned.");
/*[clinic input]
_winapi.GetStdHandle -> HANDLE
static PyObject *
winapi_GetStdHandle(PyObject* self, PyObject* args)
std_handle: DWORD
One of STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, or STD_ERROR_HANDLE.
/
Return a handle to the specified standard device.
The integer associated with the handle object is returned.
[clinic start generated code]*/
static HANDLE
_winapi_GetStdHandle_impl(PyModuleDef *module, DWORD std_handle)
/*[clinic end generated code: output=5f5ca28b28c6fad2 input=07016b06a2fc8826]*/
{
HANDLE handle;
DWORD std_handle;
if (! PyArg_ParseTuple(args, F_DWORD ":GetStdHandle", &std_handle))
return NULL;
Py_BEGIN_ALLOW_THREADS
handle = GetStdHandle(std_handle);
Py_END_ALLOW_THREADS
if (handle == INVALID_HANDLE_VALUE)
return PyErr_SetFromWindowsErr(GetLastError());
if (! handle) {
Py_INCREF(Py_None);
return Py_None;
}
PyErr_SetFromWindowsErr(GetLastError());
/* note: returns integer, not handle object */
return HANDLE_TO_PYNUM(handle);
return handle;
}
PyDoc_STRVAR(GetVersion_doc,
"GetVersion() -> version\n\
\n\
Return the version number of the current operating system.");
/*[clinic input]
_winapi.GetVersion -> long
Return the version number of the current operating system.
[clinic start generated code]*/
static long
_winapi_GetVersion_impl(PyModuleDef *module)
/*[clinic end generated code: output=95a2f8ad3b948ca8 input=e21dff8d0baeded2]*/
/* Disable deprecation warnings about GetVersionEx as the result is
being passed straight through to the caller, who is responsible for
using it correctly. */
#pragma warning(push)
#pragma warning(disable:4996)
static PyObject *
winapi_GetVersion(PyObject* self, PyObject* args)
{
if (! PyArg_ParseTuple(args, ":GetVersion"))
return NULL;
return PyLong_FromUnsignedLong(GetVersion());
return GetVersion();
}
#pragma warning(pop)
static PyObject *
winapi_OpenProcess(PyObject *self, PyObject *args)
/*[clinic input]
_winapi.OpenProcess -> HANDLE
desired_access: DWORD
inherit_handle: BOOL
process_id: DWORD
/
[clinic start generated code]*/
static HANDLE
_winapi_OpenProcess_impl(PyModuleDef *module, DWORD desired_access, BOOL inherit_handle, DWORD process_id)
/*[clinic end generated code: output=2a7be5336f16f63c input=ec98c4cf4ea2ec36]*/
{
DWORD dwDesiredAccess;
BOOL bInheritHandle;
DWORD dwProcessId;
HANDLE handle;
if (!PyArg_ParseTuple(args, F_DWORD F_BOOL F_DWORD,
&dwDesiredAccess, &bInheritHandle, &dwProcessId))
return NULL;
handle = OpenProcess(dwDesiredAccess, bInheritHandle, dwProcessId);
if (handle == NULL)
return PyErr_SetFromWindowsErr(0);
handle = OpenProcess(desired_access, inherit_handle, process_id);
if (handle == NULL) {
PyErr_SetFromWindowsErr(0);
handle = INVALID_HANDLE_VALUE;
}
return Py_BuildValue(F_HANDLE, handle);
return handle;
}
/*[clinic input]
_winapi.PeekNamedPipe
handle: HANDLE
size: int = 0
/
[clinic start generated code]*/
static PyObject *
winapi_PeekNamedPipe(PyObject *self, PyObject *args)
_winapi_PeekNamedPipe_impl(PyModuleDef *module, HANDLE handle, int size)
/*[clinic end generated code: output=e6c908e2fb63c798 input=c7aa53bfbce69d70]*/
{
HANDLE handle;
int size = 0;
PyObject *buf = NULL;
DWORD nread, navail, nleft;
BOOL ret;
if (!PyArg_ParseTuple(args, F_HANDLE "|i:PeekNamedPipe" , &handle, &size))
return NULL;
if (size < 0) {
PyErr_SetString(PyExc_ValueError, "negative size");
return NULL;
......@@ -1081,23 +1136,23 @@ winapi_PeekNamedPipe(PyObject *self, PyObject *args)
}
}
/*[clinic input]
_winapi.ReadFile
handle: HANDLE
size: int
overlapped as use_overlapped: int(c_default='0') = False
[clinic start generated code]*/
static PyObject *
winapi_ReadFile(PyObject *self, PyObject *args, PyObject *kwds)
_winapi_ReadFile_impl(PyModuleDef *module, HANDLE handle, int size, int use_overlapped)
/*[clinic end generated code: output=5a087be0ff44479a input=8dd810194e86ac7d]*/
{
HANDLE handle;
int size;
DWORD nread;
PyObject *buf;
BOOL ret;
int use_overlapped = 0;
DWORD err;
OverlappedObject *overlapped = NULL;
static char *kwlist[] = {"handle", "size", "overlapped", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds,
F_HANDLE "i|i:ReadFile", kwlist,
&handle, &size, &use_overlapped))
return NULL;
buf = PyBytes_FromStringAndSize(NULL, size);
if (!buf)
......@@ -1140,18 +1195,24 @@ winapi_ReadFile(PyObject *self, PyObject *args, PyObject *kwds)
return Py_BuildValue("NI", buf, err);
}
/*[clinic input]
_winapi.SetNamedPipeHandleState
named_pipe: HANDLE
mode: object
max_collection_count: object
collect_data_timeout: object
/
[clinic start generated code]*/
static PyObject *
winapi_SetNamedPipeHandleState(PyObject *self, PyObject *args)
_winapi_SetNamedPipeHandleState_impl(PyModuleDef *module, HANDLE named_pipe, PyObject *mode, PyObject *max_collection_count, PyObject *collect_data_timeout)
/*[clinic end generated code: output=327efd18ff0c30ec input=9142d72163d0faa6]*/
{
HANDLE hNamedPipe;
PyObject *oArgs[3];
PyObject *oArgs[3] = {mode, max_collection_count, collect_data_timeout};
DWORD dwArgs[3], *pArgs[3] = {NULL, NULL, NULL};
int i;
if (!PyArg_ParseTuple(args, F_HANDLE "OOO",
&hNamedPipe, &oArgs[0], &oArgs[1], &oArgs[2]))
return NULL;
PyErr_Clear();
for (i = 0 ; i < 3 ; i++) {
......@@ -1163,49 +1224,53 @@ winapi_SetNamedPipeHandleState(PyObject *self, PyObject *args)
}
}
if (!SetNamedPipeHandleState(hNamedPipe, pArgs[0], pArgs[1], pArgs[2]))
if (!SetNamedPipeHandleState(named_pipe, pArgs[0], pArgs[1], pArgs[2]))
return PyErr_SetFromWindowsErr(0);
Py_RETURN_NONE;
}
PyDoc_STRVAR(TerminateProcess_doc,
"TerminateProcess(handle, exit_code) -> None\n\
\n\
Terminate the specified process and all of its threads.");
/*[clinic input]
_winapi.TerminateProcess
handle: HANDLE
exit_code: UINT
/
Terminate the specified process and all of its threads.
[clinic start generated code]*/
static PyObject *
winapi_TerminateProcess(PyObject* self, PyObject* args)
_winapi_TerminateProcess_impl(PyModuleDef *module, HANDLE handle, UINT exit_code)
/*[clinic end generated code: output=1559f0f6500c2283 input=d6bc0aa1ee3bb4df]*/
{
BOOL result;
HANDLE process;
UINT exit_code;
if (! PyArg_ParseTuple(args, F_HANDLE F_UINT ":TerminateProcess",
&process, &exit_code))
return NULL;
result = TerminateProcess(process, exit_code);
result = TerminateProcess(handle, exit_code);
if (! result)
return PyErr_SetFromWindowsErr(GetLastError());
Py_INCREF(Py_None);
return Py_None;
Py_RETURN_NONE;
}
/*[clinic input]
_winapi.WaitNamedPipe
name: LPCTSTR
timeout: DWORD
/
[clinic start generated code]*/
static PyObject *
winapi_WaitNamedPipe(PyObject *self, PyObject *args)
_winapi_WaitNamedPipe_impl(PyModuleDef *module, LPCTSTR name, DWORD timeout)
/*[clinic end generated code: output=5bca5e02f448c9d7 input=36fc781291b1862c]*/
{
LPCTSTR lpNamedPipeName;
DWORD nTimeOut;
BOOL success;
if (!PyArg_ParseTuple(args, "s" F_DWORD, &lpNamedPipeName, &nTimeOut))
return NULL;
Py_BEGIN_ALLOW_THREADS
success = WaitNamedPipe(lpNamedPipeName, nTimeOut);
success = WaitNamedPipe(name, timeout);
Py_END_ALLOW_THREADS
if (!success)
......@@ -1214,21 +1279,23 @@ winapi_WaitNamedPipe(PyObject *self, PyObject *args)
Py_RETURN_NONE;
}
/*[clinic input]
_winapi.WaitForMultipleObjects
handle_seq: object
wait_flag: BOOL
milliseconds: DWORD(c_default='INFINITE') = _winapi.INFINITE
/
[clinic start generated code]*/
static PyObject *
winapi_WaitForMultipleObjects(PyObject* self, PyObject* args)
_winapi_WaitForMultipleObjects_impl(PyModuleDef *module, PyObject *handle_seq, BOOL wait_flag, DWORD milliseconds)
/*[clinic end generated code: output=e3efee6b505dd48e input=36f76ca057cd28a0]*/
{
DWORD result;
PyObject *handle_seq;
HANDLE handles[MAXIMUM_WAIT_OBJECTS];
HANDLE sigint_event = NULL;
Py_ssize_t nhandles, i;
BOOL wait_flag;
DWORD milliseconds = INFINITE;
if (!PyArg_ParseTuple(args, "O" F_BOOL "|" F_DWORD
":WaitForMultipleObjects",
&handle_seq, &wait_flag, &milliseconds))
return NULL;
if (!PySequence_Check(handle_seq)) {
PyErr_Format(PyExc_TypeError,
......@@ -1282,53 +1349,55 @@ winapi_WaitForMultipleObjects(PyObject* self, PyObject* args)
return PyLong_FromLong((int) result);
}
PyDoc_STRVAR(WaitForSingleObject_doc,
"WaitForSingleObject(handle, timeout) -> result\n\
\n\
Wait until the specified object is in the signaled state or\n\
the time-out interval elapses. The timeout value is specified\n\
in milliseconds.");
/*[clinic input]
_winapi.WaitForSingleObject -> long
static PyObject *
winapi_WaitForSingleObject(PyObject* self, PyObject* args)
handle: HANDLE
milliseconds: DWORD
/
Wait for a single object.
Wait until the specified object is in the signaled state or
the time-out interval elapses. The timeout value is specified
in milliseconds.
[clinic start generated code]*/
static long
_winapi_WaitForSingleObject_impl(PyModuleDef *module, HANDLE handle, DWORD milliseconds)
/*[clinic end generated code: output=0c75bcc6eec6b973 input=443d1ab076edc7b1]*/
{
DWORD result;
HANDLE handle;
DWORD milliseconds;
if (! PyArg_ParseTuple(args, F_HANDLE F_DWORD ":WaitForSingleObject",
&handle,
&milliseconds))
return NULL;
Py_BEGIN_ALLOW_THREADS
result = WaitForSingleObject(handle, milliseconds);
Py_END_ALLOW_THREADS
if (result == WAIT_FAILED)
return PyErr_SetFromWindowsErr(GetLastError());
if (result == WAIT_FAILED) {
PyErr_SetFromWindowsErr(GetLastError());
return -1;
}
return PyLong_FromUnsignedLong(result);
return result;
}
/*[clinic input]
_winapi.WriteFile
handle: HANDLE
buffer: object
overlapped as use_overlapped: int(c_default='0') = False
[clinic start generated code]*/
static PyObject *
winapi_WriteFile(PyObject *self, PyObject *args, PyObject *kwds)
_winapi_WriteFile_impl(PyModuleDef *module, HANDLE handle, PyObject *buffer, int use_overlapped)
/*[clinic end generated code: output=37bd88e293079b2c input=51846a5af52053fd]*/
{
HANDLE handle;
Py_buffer _buf, *buf;
PyObject *bufobj;
DWORD len, written;
BOOL ret;
int use_overlapped = 0;
DWORD err;
OverlappedObject *overlapped = NULL;
static char *kwlist[] = {"handle", "buffer", "overlapped", NULL};
/* First get handle and use_overlapped to know which Py_buffer to use */
if (!PyArg_ParseTupleAndKeywords(args, kwds,
F_HANDLE "O|i:WriteFile", kwlist,
&handle, &bufobj, &use_overlapped))
return NULL;
if (use_overlapped) {
overlapped = new_overlapped(handle);
......@@ -1339,7 +1408,7 @@ winapi_WriteFile(PyObject *self, PyObject *args, PyObject *kwds)
else
buf = &_buf;
if (!PyArg_Parse(bufobj, "y*", buf)) {
if (!PyArg_Parse(buffer, "y*", buf)) {
Py_XDECREF(overlapped);
return NULL;
}
......@@ -1372,54 +1441,30 @@ winapi_WriteFile(PyObject *self, PyObject *args, PyObject *kwds)
static PyMethodDef winapi_functions[] = {
{"CloseHandle", winapi_CloseHandle, METH_VARARGS,
CloseHandle_doc},
{"ConnectNamedPipe", (PyCFunction)winapi_ConnectNamedPipe,
METH_VARARGS | METH_KEYWORDS, ""},
{"CreateFile", winapi_CreateFile, METH_VARARGS,
""},
{"CreateJunction", winapi_CreateJunction, METH_VARARGS,
""},
{"CreateNamedPipe", winapi_CreateNamedPipe, METH_VARARGS,
""},
{"CreatePipe", winapi_CreatePipe, METH_VARARGS,
CreatePipe_doc},
{"CreateProcess", winapi_CreateProcess, METH_VARARGS,
CreateProcess_doc},
{"DuplicateHandle", winapi_DuplicateHandle, METH_VARARGS,
DuplicateHandle_doc},
{"ExitProcess", winapi_ExitProcess, METH_VARARGS,
""},
{"GetCurrentProcess", winapi_GetCurrentProcess, METH_VARARGS,
GetCurrentProcess_doc},
{"GetExitCodeProcess", winapi_GetExitCodeProcess, METH_VARARGS,
GetExitCodeProcess_doc},
{"GetLastError", winapi_GetLastError, METH_NOARGS,
GetCurrentProcess_doc},
{"GetModuleFileName", winapi_GetModuleFileName, METH_VARARGS,
GetModuleFileName_doc},
{"GetStdHandle", winapi_GetStdHandle, METH_VARARGS,
GetStdHandle_doc},
{"GetVersion", winapi_GetVersion, METH_VARARGS,
GetVersion_doc},
{"OpenProcess", winapi_OpenProcess, METH_VARARGS,
""},
{"PeekNamedPipe", winapi_PeekNamedPipe, METH_VARARGS,
""},
{"ReadFile", (PyCFunction)winapi_ReadFile, METH_VARARGS | METH_KEYWORDS,
""},
{"SetNamedPipeHandleState", winapi_SetNamedPipeHandleState, METH_VARARGS,
""},
{"TerminateProcess", winapi_TerminateProcess, METH_VARARGS,
TerminateProcess_doc},
{"WaitNamedPipe", winapi_WaitNamedPipe, METH_VARARGS,
""},
{"WaitForMultipleObjects", winapi_WaitForMultipleObjects, METH_VARARGS,
""},
{"WaitForSingleObject", winapi_WaitForSingleObject, METH_VARARGS,
WaitForSingleObject_doc},
{"WriteFile", (PyCFunction)winapi_WriteFile, METH_VARARGS | METH_KEYWORDS,
""},
_WINAPI_CLOSEHANDLE_METHODDEF
_WINAPI_CONNECTNAMEDPIPE_METHODDEF
_WINAPI_CREATEFILE_METHODDEF
_WINAPI_CREATENAMEDPIPE_METHODDEF
_WINAPI_CREATEPIPE_METHODDEF
_WINAPI_CREATEPROCESS_METHODDEF
_WINAPI_CREATEJUNCTION_METHODDEF
_WINAPI_DUPLICATEHANDLE_METHODDEF
_WINAPI_EXITPROCESS_METHODDEF
_WINAPI_GETCURRENTPROCESS_METHODDEF
_WINAPI_GETEXITCODEPROCESS_METHODDEF
_WINAPI_GETLASTERROR_METHODDEF
_WINAPI_GETMODULEFILENAME_METHODDEF
_WINAPI_GETSTDHANDLE_METHODDEF
_WINAPI_GETVERSION_METHODDEF
_WINAPI_OPENPROCESS_METHODDEF
_WINAPI_PEEKNAMEDPIPE_METHODDEF
_WINAPI_READFILE_METHODDEF
_WINAPI_SETNAMEDPIPEHANDLESTATE_METHODDEF
_WINAPI_TERMINATEPROCESS_METHODDEF
_WINAPI_WAITNAMEDPIPE_METHODDEF
_WINAPI_WAITFORMULTIPLEOBJECTS_METHODDEF
_WINAPI_WAITFORSINGLEOBJECT_METHODDEF
_WINAPI_WRITEFILE_METHODDEF
{NULL, NULL}
};
......
Modules/clinic/_winapi.c.h 0 → 100644
View file @ f2244eaf
/*[clinic input]
preserve
[clinic start generated code]*/
PyDoc_STRVAR(_winapi_Overlapped_GetOverlappedResult__doc__,
"GetOverlappedResult($self, wait, /)\n"
"--\n"
"\n");
#define _WINAPI_OVERLAPPED_GETOVERLAPPEDRESULT_METHODDEF \
{"GetOverlappedResult", (PyCFunction)_winapi_Overlapped_GetOverlappedResult, METH_O, _winapi_Overlapped_GetOverlappedResult__doc__},
static PyObject *
_winapi_Overlapped_GetOverlappedResult_impl(OverlappedObject *self, int wait);
static PyObject *
_winapi_Overlapped_GetOverlappedResult(OverlappedObject *self, PyObject *arg)
{
PyObject *return_value = NULL;
int wait;
if (!PyArg_Parse(arg,
"p:GetOverlappedResult",
&wait))
goto exit;
return_value = _winapi_Overlapped_GetOverlappedResult_impl(self, wait);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_Overlapped_getbuffer__doc__,
"getbuffer($self, /)\n"
"--\n"
"\n");
#define _WINAPI_OVERLAPPED_GETBUFFER_METHODDEF \
{"getbuffer", (PyCFunction)_winapi_Overlapped_getbuffer, METH_NOARGS, _winapi_Overlapped_getbuffer__doc__},
static PyObject *
_winapi_Overlapped_getbuffer_impl(OverlappedObject *self);
static PyObject *
_winapi_Overlapped_getbuffer(OverlappedObject *self, PyObject *Py_UNUSED(ignored))
{
return _winapi_Overlapped_getbuffer_impl(self);
}
PyDoc_STRVAR(_winapi_Overlapped_cancel__doc__,
"cancel($self, /)\n"
"--\n"
"\n");
#define _WINAPI_OVERLAPPED_CANCEL_METHODDEF \
{"cancel", (PyCFunction)_winapi_Overlapped_cancel, METH_NOARGS, _winapi_Overlapped_cancel__doc__},
static PyObject *
_winapi_Overlapped_cancel_impl(OverlappedObject *self);
static PyObject *
_winapi_Overlapped_cancel(OverlappedObject *self, PyObject *Py_UNUSED(ignored))
{
return _winapi_Overlapped_cancel_impl(self);
}
PyDoc_STRVAR(_winapi_CloseHandle__doc__,
"CloseHandle($module, handle, /)\n"
"--\n"
"\n"
"Close handle.");
#define _WINAPI_CLOSEHANDLE_METHODDEF \
{"CloseHandle", (PyCFunction)_winapi_CloseHandle, METH_O, _winapi_CloseHandle__doc__},
static PyObject *
_winapi_CloseHandle_impl(PyModuleDef *module, HANDLE handle);
static PyObject *
_winapi_CloseHandle(PyModuleDef *module, PyObject *arg)
{
PyObject *return_value = NULL;
HANDLE handle;
if (!PyArg_Parse(arg,
"" F_HANDLE ":CloseHandle",
&handle))
goto exit;
return_value = _winapi_CloseHandle_impl(module, handle);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_ConnectNamedPipe__doc__,
"ConnectNamedPipe($module, /, handle, overlapped=False)\n"
"--\n"
"\n");
#define _WINAPI_CONNECTNAMEDPIPE_METHODDEF \
{"ConnectNamedPipe", (PyCFunction)_winapi_ConnectNamedPipe, METH_VARARGS|METH_KEYWORDS, _winapi_ConnectNamedPipe__doc__},
static PyObject *
_winapi_ConnectNamedPipe_impl(PyModuleDef *module, HANDLE handle, int use_overlapped);
static PyObject *
_winapi_ConnectNamedPipe(PyModuleDef *module, PyObject *args, PyObject *kwargs)
{
PyObject *return_value = NULL;
static char *_keywords[] = {"handle", "overlapped", NULL};
HANDLE handle;
int use_overlapped = 0;
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
"" F_HANDLE "|i:ConnectNamedPipe", _keywords,
&handle, &use_overlapped))
goto exit;
return_value = _winapi_ConnectNamedPipe_impl(module, handle, use_overlapped);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_CreateFile__doc__,
"CreateFile($module, file_name, desired_access, share_mode,\n"
" security_attributes, creation_disposition,\n"
" flags_and_attributes, template_file, /)\n"
"--\n"
"\n");
#define _WINAPI_CREATEFILE_METHODDEF \
{"CreateFile", (PyCFunction)_winapi_CreateFile, METH_VARARGS, _winapi_CreateFile__doc__},
static HANDLE
_winapi_CreateFile_impl(PyModuleDef *module, LPCTSTR file_name, DWORD desired_access, DWORD share_mode, LPSECURITY_ATTRIBUTES security_attributes, DWORD creation_disposition, DWORD flags_and_attributes, HANDLE template_file);
static PyObject *
_winapi_CreateFile(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
LPCTSTR file_name;
DWORD desired_access;
DWORD share_mode;
LPSECURITY_ATTRIBUTES security_attributes;
DWORD creation_disposition;
DWORD flags_and_attributes;
HANDLE template_file;
HANDLE _return_value;
if (!PyArg_ParseTuple(args,
"skk" F_POINTER "kk" F_HANDLE ":CreateFile",
&file_name, &desired_access, &share_mode, &security_attributes, &creation_disposition, &flags_and_attributes, &template_file))
goto exit;
_return_value = _winapi_CreateFile_impl(module, file_name, desired_access, share_mode, security_attributes, creation_disposition, flags_and_attributes, template_file);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_CreateJunction__doc__,
"CreateJunction($module, src_path, dst_path, /)\n"
"--\n"
"\n");
#define _WINAPI_CREATEJUNCTION_METHODDEF \
{"CreateJunction", (PyCFunction)_winapi_CreateJunction, METH_VARARGS, _winapi_CreateJunction__doc__},
static PyObject *
_winapi_CreateJunction_impl(PyModuleDef *module, LPWSTR src_path, LPWSTR dst_path);
static PyObject *
_winapi_CreateJunction(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
LPWSTR src_path;
LPWSTR dst_path;
if (!PyArg_ParseTuple(args,
"uu:CreateJunction",
&src_path, &dst_path))
goto exit;
return_value = _winapi_CreateJunction_impl(module, src_path, dst_path);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_CreateNamedPipe__doc__,
"CreateNamedPipe($module, name, open_mode, pipe_mode, max_instances,\n"
" out_buffer_size, in_buffer_size, default_timeout,\n"
" security_attributes, /)\n"
"--\n"
"\n");
#define _WINAPI_CREATENAMEDPIPE_METHODDEF \
{"CreateNamedPipe", (PyCFunction)_winapi_CreateNamedPipe, METH_VARARGS, _winapi_CreateNamedPipe__doc__},
static HANDLE
_winapi_CreateNamedPipe_impl(PyModuleDef *module, LPCTSTR name, DWORD open_mode, DWORD pipe_mode, DWORD max_instances, DWORD out_buffer_size, DWORD in_buffer_size, DWORD default_timeout, LPSECURITY_ATTRIBUTES security_attributes);
static PyObject *
_winapi_CreateNamedPipe(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
LPCTSTR name;
DWORD open_mode;
DWORD pipe_mode;
DWORD max_instances;
DWORD out_buffer_size;
DWORD in_buffer_size;
DWORD default_timeout;
LPSECURITY_ATTRIBUTES security_attributes;
HANDLE _return_value;
if (!PyArg_ParseTuple(args,
"skkkkkk" F_POINTER ":CreateNamedPipe",
&name, &open_mode, &pipe_mode, &max_instances, &out_buffer_size, &in_buffer_size, &default_timeout, &security_attributes))
goto exit;
_return_value = _winapi_CreateNamedPipe_impl(module, name, open_mode, pipe_mode, max_instances, out_buffer_size, in_buffer_size, default_timeout, security_attributes);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_CreatePipe__doc__,
"CreatePipe($module, pipe_attrs, size, /)\n"
"--\n"
"\n"
"Create an anonymous pipe.\n"
"\n"
" pipe_attrs\n"
" Ignored internally, can be None.\n"
"\n"
"Returns a 2-tuple of handles, to the read and write ends of the pipe.");
#define _WINAPI_CREATEPIPE_METHODDEF \
{"CreatePipe", (PyCFunction)_winapi_CreatePipe, METH_VARARGS, _winapi_CreatePipe__doc__},
static PyObject *
_winapi_CreatePipe_impl(PyModuleDef *module, PyObject *pipe_attrs, DWORD size);
static PyObject *
_winapi_CreatePipe(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
PyObject *pipe_attrs;
DWORD size;
if (!PyArg_ParseTuple(args,
"Ok:CreatePipe",
&pipe_attrs, &size))
goto exit;
return_value = _winapi_CreatePipe_impl(module, pipe_attrs, size);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_CreateProcess__doc__,
"CreateProcess($module, application_name, command_line, proc_attrs,\n"
" thread_attrs, inherit_handles, creation_flags,\n"
" env_mapping, current_directory, startup_info, /)\n"
"--\n"
"\n"
"Create a new process and its primary thread.\n"
"\n"
" proc_attrs\n"
" Ignored internally, can be None.\n"
" thread_attrs\n"
" Ignored internally, can be None.\n"
"\n"
"The return value is a tuple of the process handle, thread handle,\n"
"process ID, and thread ID.");
#define _WINAPI_CREATEPROCESS_METHODDEF \
{"CreateProcess", (PyCFunction)_winapi_CreateProcess, METH_VARARGS, _winapi_CreateProcess__doc__},
static PyObject *
_winapi_CreateProcess_impl(PyModuleDef *module, Py_UNICODE *application_name, Py_UNICODE *command_line, PyObject *proc_attrs, PyObject *thread_attrs, BOOL inherit_handles, DWORD creation_flags, PyObject *env_mapping, Py_UNICODE *current_directory, PyObject *startup_info);
static PyObject *
_winapi_CreateProcess(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
Py_UNICODE *application_name;
Py_UNICODE *command_line;
PyObject *proc_attrs;
PyObject *thread_attrs;
BOOL inherit_handles;
DWORD creation_flags;
PyObject *env_mapping;
Py_UNICODE *current_directory;
PyObject *startup_info;
if (!PyArg_ParseTuple(args,
"ZZOOikOZO:CreateProcess",
&application_name, &command_line, &proc_attrs, &thread_attrs, &inherit_handles, &creation_flags, &env_mapping, &current_directory, &startup_info))
goto exit;
return_value = _winapi_CreateProcess_impl(module, application_name, command_line, proc_attrs, thread_attrs, inherit_handles, creation_flags, env_mapping, current_directory, startup_info);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_DuplicateHandle__doc__,
"DuplicateHandle($module, source_process_handle, source_handle,\n"
" target_process_handle, desired_access, inherit_handle,\n"
" options=0, /)\n"
"--\n"
"\n"
"Return a duplicate handle object.\n"
"\n"
"The duplicate handle refers to the same object as the original\n"
"handle. Therefore, any changes to the object are reflected\n"
"through both handles.");
#define _WINAPI_DUPLICATEHANDLE_METHODDEF \
{"DuplicateHandle", (PyCFunction)_winapi_DuplicateHandle, METH_VARARGS, _winapi_DuplicateHandle__doc__},
static HANDLE
_winapi_DuplicateHandle_impl(PyModuleDef *module, HANDLE source_process_handle, HANDLE source_handle, HANDLE target_process_handle, DWORD desired_access, BOOL inherit_handle, DWORD options);
static PyObject *
_winapi_DuplicateHandle(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
HANDLE source_process_handle;
HANDLE source_handle;
HANDLE target_process_handle;
DWORD desired_access;
BOOL inherit_handle;
DWORD options = 0;
HANDLE _return_value;
if (!PyArg_ParseTuple(args,
"" F_HANDLE "" F_HANDLE "" F_HANDLE "ki|k:DuplicateHandle",
&source_process_handle, &source_handle, &target_process_handle, &desired_access, &inherit_handle, &options))
goto exit;
_return_value = _winapi_DuplicateHandle_impl(module, source_process_handle, source_handle, target_process_handle, desired_access, inherit_handle, options);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_ExitProcess__doc__,
"ExitProcess($module, ExitCode, /)\n"
"--\n"
"\n");
#define _WINAPI_EXITPROCESS_METHODDEF \
{"ExitProcess", (PyCFunction)_winapi_ExitProcess, METH_O, _winapi_ExitProcess__doc__},
static PyObject *
_winapi_ExitProcess_impl(PyModuleDef *module, UINT ExitCode);
static PyObject *
_winapi_ExitProcess(PyModuleDef *module, PyObject *arg)
{
PyObject *return_value = NULL;
UINT ExitCode;
if (!PyArg_Parse(arg,
"I:ExitProcess",
&ExitCode))
goto exit;
return_value = _winapi_ExitProcess_impl(module, ExitCode);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetCurrentProcess__doc__,
"GetCurrentProcess($module, /)\n"
"--\n"
"\n"
"Return a handle object for the current process.");
#define _WINAPI_GETCURRENTPROCESS_METHODDEF \
{"GetCurrentProcess", (PyCFunction)_winapi_GetCurrentProcess, METH_NOARGS, _winapi_GetCurrentProcess__doc__},
static HANDLE
_winapi_GetCurrentProcess_impl(PyModuleDef *module);
static PyObject *
_winapi_GetCurrentProcess(PyModuleDef *module, PyObject *Py_UNUSED(ignored))
{
PyObject *return_value = NULL;
HANDLE _return_value;
_return_value = _winapi_GetCurrentProcess_impl(module);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetExitCodeProcess__doc__,
"GetExitCodeProcess($module, process, /)\n"
"--\n"
"\n"
"Return the termination status of the specified process.");
#define _WINAPI_GETEXITCODEPROCESS_METHODDEF \
{"GetExitCodeProcess", (PyCFunction)_winapi_GetExitCodeProcess, METH_O, _winapi_GetExitCodeProcess__doc__},
static DWORD
_winapi_GetExitCodeProcess_impl(PyModuleDef *module, HANDLE process);
static PyObject *
_winapi_GetExitCodeProcess(PyModuleDef *module, PyObject *arg)
{
PyObject *return_value = NULL;
HANDLE process;
DWORD _return_value;
if (!PyArg_Parse(arg,
"" F_HANDLE ":GetExitCodeProcess",
&process))
goto exit;
_return_value = _winapi_GetExitCodeProcess_impl(module, process);
if ((_return_value == DWORD_MAX) && PyErr_Occurred())
goto exit;
return_value = Py_BuildValue("k", _return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetLastError__doc__,
"GetLastError($module, /)\n"
"--\n"
"\n");
#define _WINAPI_GETLASTERROR_METHODDEF \
{"GetLastError", (PyCFunction)_winapi_GetLastError, METH_NOARGS, _winapi_GetLastError__doc__},
static DWORD
_winapi_GetLastError_impl(PyModuleDef *module);
static PyObject *
_winapi_GetLastError(PyModuleDef *module, PyObject *Py_UNUSED(ignored))
{
PyObject *return_value = NULL;
DWORD _return_value;
_return_value = _winapi_GetLastError_impl(module);
if ((_return_value == DWORD_MAX) && PyErr_Occurred())
goto exit;
return_value = Py_BuildValue("k", _return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetModuleFileName__doc__,
"GetModuleFileName($module, module_handle, /)\n"
"--\n"
"\n"
"Return the fully-qualified path for the file that contains module.\n"
"\n"
"The module must have been loaded by the current process.\n"
"\n"
"The module parameter should be a handle to the loaded module\n"
"whose path is being requested. If this parameter is 0,\n"
"GetModuleFileName retrieves the path of the executable file\n"
"of the current process.");
#define _WINAPI_GETMODULEFILENAME_METHODDEF \
{"GetModuleFileName", (PyCFunction)_winapi_GetModuleFileName, METH_O, _winapi_GetModuleFileName__doc__},
static PyObject *
_winapi_GetModuleFileName_impl(PyModuleDef *module, HMODULE module_handle);
static PyObject *
_winapi_GetModuleFileName(PyModuleDef *module, PyObject *arg)
{
PyObject *return_value = NULL;
HMODULE module_handle;
if (!PyArg_Parse(arg,
"" F_HANDLE ":GetModuleFileName",
&module_handle))
goto exit;
return_value = _winapi_GetModuleFileName_impl(module, module_handle);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetStdHandle__doc__,
"GetStdHandle($module, std_handle, /)\n"
"--\n"
"\n"
"Return a handle to the specified standard device.\n"
"\n"
" std_handle\n"
" One of STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, or STD_ERROR_HANDLE.\n"
"\n"
"The integer associated with the handle object is returned.");
#define _WINAPI_GETSTDHANDLE_METHODDEF \
{"GetStdHandle", (PyCFunction)_winapi_GetStdHandle, METH_O, _winapi_GetStdHandle__doc__},
static HANDLE
_winapi_GetStdHandle_impl(PyModuleDef *module, DWORD std_handle);
static PyObject *
_winapi_GetStdHandle(PyModuleDef *module, PyObject *arg)
{
PyObject *return_value = NULL;
DWORD std_handle;
HANDLE _return_value;
if (!PyArg_Parse(arg,
"k:GetStdHandle",
&std_handle))
goto exit;
_return_value = _winapi_GetStdHandle_impl(module, std_handle);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_GetVersion__doc__,
"GetVersion($module, /)\n"
"--\n"
"\n"
"Return the version number of the current operating system.");
#define _WINAPI_GETVERSION_METHODDEF \
{"GetVersion", (PyCFunction)_winapi_GetVersion, METH_NOARGS, _winapi_GetVersion__doc__},
static long
_winapi_GetVersion_impl(PyModuleDef *module);
static PyObject *
_winapi_GetVersion(PyModuleDef *module, PyObject *Py_UNUSED(ignored))
{
PyObject *return_value = NULL;
long _return_value;
_return_value = _winapi_GetVersion_impl(module);
if ((_return_value == -1) && PyErr_Occurred())
goto exit;
return_value = PyLong_FromLong(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_OpenProcess__doc__,
"OpenProcess($module, desired_access, inherit_handle, process_id, /)\n"
"--\n"
"\n");
#define _WINAPI_OPENPROCESS_METHODDEF \
{"OpenProcess", (PyCFunction)_winapi_OpenProcess, METH_VARARGS, _winapi_OpenProcess__doc__},
static HANDLE
_winapi_OpenProcess_impl(PyModuleDef *module, DWORD desired_access, BOOL inherit_handle, DWORD process_id);
static PyObject *
_winapi_OpenProcess(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
DWORD desired_access;
BOOL inherit_handle;
DWORD process_id;
HANDLE _return_value;
if (!PyArg_ParseTuple(args,
"kik:OpenProcess",
&desired_access, &inherit_handle, &process_id))
goto exit;
_return_value = _winapi_OpenProcess_impl(module, desired_access, inherit_handle, process_id);
if ((_return_value == INVALID_HANDLE_VALUE) && PyErr_Occurred())
goto exit;
if (_return_value == NULL)
Py_RETURN_NONE;
return_value = HANDLE_TO_PYNUM(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_PeekNamedPipe__doc__,
"PeekNamedPipe($module, handle, size=0, /)\n"
"--\n"
"\n");
#define _WINAPI_PEEKNAMEDPIPE_METHODDEF \
{"PeekNamedPipe", (PyCFunction)_winapi_PeekNamedPipe, METH_VARARGS, _winapi_PeekNamedPipe__doc__},
static PyObject *
_winapi_PeekNamedPipe_impl(PyModuleDef *module, HANDLE handle, int size);
static PyObject *
_winapi_PeekNamedPipe(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
HANDLE handle;
int size = 0;
if (!PyArg_ParseTuple(args,
"" F_HANDLE "|i:PeekNamedPipe",
&handle, &size))
goto exit;
return_value = _winapi_PeekNamedPipe_impl(module, handle, size);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_ReadFile__doc__,
"ReadFile($module, /, handle, size, overlapped=False)\n"
"--\n"
"\n");
#define _WINAPI_READFILE_METHODDEF \
{"ReadFile", (PyCFunction)_winapi_ReadFile, METH_VARARGS|METH_KEYWORDS, _winapi_ReadFile__doc__},
static PyObject *
_winapi_ReadFile_impl(PyModuleDef *module, HANDLE handle, int size, int use_overlapped);
static PyObject *
_winapi_ReadFile(PyModuleDef *module, PyObject *args, PyObject *kwargs)
{
PyObject *return_value = NULL;
static char *_keywords[] = {"handle", "size", "overlapped", NULL};
HANDLE handle;
int size;
int use_overlapped = 0;
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
"" F_HANDLE "i|i:ReadFile", _keywords,
&handle, &size, &use_overlapped))
goto exit;
return_value = _winapi_ReadFile_impl(module, handle, size, use_overlapped);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_SetNamedPipeHandleState__doc__,
"SetNamedPipeHandleState($module, named_pipe, mode,\n"
" max_collection_count, collect_data_timeout, /)\n"
"--\n"
"\n");
#define _WINAPI_SETNAMEDPIPEHANDLESTATE_METHODDEF \
{"SetNamedPipeHandleState", (PyCFunction)_winapi_SetNamedPipeHandleState, METH_VARARGS, _winapi_SetNamedPipeHandleState__doc__},
static PyObject *
_winapi_SetNamedPipeHandleState_impl(PyModuleDef *module, HANDLE named_pipe, PyObject *mode, PyObject *max_collection_count, PyObject *collect_data_timeout);
static PyObject *
_winapi_SetNamedPipeHandleState(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
HANDLE named_pipe;
PyObject *mode;
PyObject *max_collection_count;
PyObject *collect_data_timeout;
if (!PyArg_ParseTuple(args,
"" F_HANDLE "OOO:SetNamedPipeHandleState",
&named_pipe, &mode, &max_collection_count, &collect_data_timeout))
goto exit;
return_value = _winapi_SetNamedPipeHandleState_impl(module, named_pipe, mode, max_collection_count, collect_data_timeout);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_TerminateProcess__doc__,
"TerminateProcess($module, handle, exit_code, /)\n"
"--\n"
"\n"
"Terminate the specified process and all of its threads.");
#define _WINAPI_TERMINATEPROCESS_METHODDEF \
{"TerminateProcess", (PyCFunction)_winapi_TerminateProcess, METH_VARARGS, _winapi_TerminateProcess__doc__},
static PyObject *
_winapi_TerminateProcess_impl(PyModuleDef *module, HANDLE handle, UINT exit_code);
static PyObject *
_winapi_TerminateProcess(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
HANDLE handle;
UINT exit_code;
if (!PyArg_ParseTuple(args,
"" F_HANDLE "I:TerminateProcess",
&handle, &exit_code))
goto exit;
return_value = _winapi_TerminateProcess_impl(module, handle, exit_code);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_WaitNamedPipe__doc__,
"WaitNamedPipe($module, name, timeout, /)\n"
"--\n"
"\n");
#define _WINAPI_WAITNAMEDPIPE_METHODDEF \
{"WaitNamedPipe", (PyCFunction)_winapi_WaitNamedPipe, METH_VARARGS, _winapi_WaitNamedPipe__doc__},
static PyObject *
_winapi_WaitNamedPipe_impl(PyModuleDef *module, LPCTSTR name, DWORD timeout);
static PyObject *
_winapi_WaitNamedPipe(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
LPCTSTR name;
DWORD timeout;
if (!PyArg_ParseTuple(args,
"sk:WaitNamedPipe",
&name, &timeout))
goto exit;
return_value = _winapi_WaitNamedPipe_impl(module, name, timeout);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_WaitForMultipleObjects__doc__,
"WaitForMultipleObjects($module, handle_seq, wait_flag,\n"
" milliseconds=_winapi.INFINITE, /)\n"
"--\n"
"\n");
#define _WINAPI_WAITFORMULTIPLEOBJECTS_METHODDEF \
{"WaitForMultipleObjects", (PyCFunction)_winapi_WaitForMultipleObjects, METH_VARARGS, _winapi_WaitForMultipleObjects__doc__},
static PyObject *
_winapi_WaitForMultipleObjects_impl(PyModuleDef *module, PyObject *handle_seq, BOOL wait_flag, DWORD milliseconds);
static PyObject *
_winapi_WaitForMultipleObjects(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
PyObject *handle_seq;
BOOL wait_flag;
DWORD milliseconds = INFINITE;
if (!PyArg_ParseTuple(args,
"Oi|k:WaitForMultipleObjects",
&handle_seq, &wait_flag, &milliseconds))
goto exit;
return_value = _winapi_WaitForMultipleObjects_impl(module, handle_seq, wait_flag, milliseconds);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_WaitForSingleObject__doc__,
"WaitForSingleObject($module, handle, milliseconds, /)\n"
"--\n"
"\n"
"Wait for a single object.\n"
"\n"
"Wait until the specified object is in the signaled state or\n"
"the time-out interval elapses. The timeout value is specified\n"
"in milliseconds.");
#define _WINAPI_WAITFORSINGLEOBJECT_METHODDEF \
{"WaitForSingleObject", (PyCFunction)_winapi_WaitForSingleObject, METH_VARARGS, _winapi_WaitForSingleObject__doc__},
static long
_winapi_WaitForSingleObject_impl(PyModuleDef *module, HANDLE handle, DWORD milliseconds);
static PyObject *
_winapi_WaitForSingleObject(PyModuleDef *module, PyObject *args)
{
PyObject *return_value = NULL;
HANDLE handle;
DWORD milliseconds;
long _return_value;
if (!PyArg_ParseTuple(args,
"" F_HANDLE "k:WaitForSingleObject",
&handle, &milliseconds))
goto exit;
_return_value = _winapi_WaitForSingleObject_impl(module, handle, milliseconds);
if ((_return_value == -1) && PyErr_Occurred())
goto exit;
return_value = PyLong_FromLong(_return_value);
exit:
return return_value;
}
PyDoc_STRVAR(_winapi_WriteFile__doc__,
"WriteFile($module, /, handle, buffer, overlapped=False)\n"
"--\n"
"\n");
#define _WINAPI_WRITEFILE_METHODDEF \
{"WriteFile", (PyCFunction)_winapi_WriteFile, METH_VARARGS|METH_KEYWORDS, _winapi_WriteFile__doc__},
static PyObject *
_winapi_WriteFile_impl(PyModuleDef *module, HANDLE handle, PyObject *buffer, int use_overlapped);
static PyObject *
_winapi_WriteFile(PyModuleDef *module, PyObject *args, PyObject *kwargs)
{
PyObject *return_value = NULL;
static char *_keywords[] = {"handle", "buffer", "overlapped", NULL};
HANDLE handle;
PyObject *buffer;
int use_overlapped = 0;
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
"" F_HANDLE "O|i:WriteFile", _keywords,
&handle, &buffer, &use_overlapped))
goto exit;
return_value = _winapi_WriteFile_impl(module, handle, buffer, use_overlapped);
exit:
return return_value;
}
/*[clinic end generated code: output=107b73892f62ff3c input=a9049054013a1b77]*/
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