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Copy pathUEPyIHttpRequest.cpp
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308 lines (243 loc) · 9.81 KB
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#include "UnrealEnginePythonPrivatePCH.h"
#include "Runtime/Online/HTTP/Public/HttpManager.h"
static PyObject *py_ue_ihttp_request_set_verb(ue_PyIHttpRequest *self, PyObject * args) {
char *verb;
if (!PyArg_ParseTuple(args, "s:set_verb", &verb)) {
return NULL;
}
self->http_request->SetVerb(UTF8_TO_TCHAR(verb));
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_set_url(ue_PyIHttpRequest *self, PyObject * args) {
char *url;
if (!PyArg_ParseTuple(args, "s:set_url", &url)) {
return NULL;
}
self->http_request->SetURL(UTF8_TO_TCHAR(url));
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_set_header(ue_PyIHttpRequest *self, PyObject * args) {
char *key;
char *value;
if (!PyArg_ParseTuple(args, "ss:set_header", &key, &value)) {
return NULL;
}
self->http_request->SetHeader(UTF8_TO_TCHAR(key), UTF8_TO_TCHAR(value));
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_append_to_header(ue_PyIHttpRequest *self, PyObject * args) {
char *key;
char *value;
if (!PyArg_ParseTuple(args, "ss:append_to_header", &key, &value)) {
return NULL;
}
self->http_request->AppendToHeader(UTF8_TO_TCHAR(key), UTF8_TO_TCHAR(value));
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_set_content(ue_PyIHttpRequest *self, PyObject * args) {
PyObject *py_obj;
if (!PyArg_ParseTuple(args, "O:set_content", &py_obj)) {
return NULL;
}
if (PyUnicode_Check(py_obj)) {
self->http_request->SetContentAsString(UTF8_TO_TCHAR(PyUnicode_AsUTF8(py_obj)));
}
else if (PyBytes_Check(py_obj)) {
char *buf = nullptr;
Py_ssize_t len = 0;
PyBytes_AsStringAndSize(py_obj, &buf, &len);
TArray<uint8> data;
data.Append((uint8 *)buf, len);
self->http_request->SetContent(data);
}
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_tick(ue_PyIHttpRequest *self, PyObject * args) {
float delta_seconds;
if (!PyArg_ParseTuple(args, "f:tick", &delta_seconds)) {
return NULL;
}
FHttpModule::Get().GetHttpManager().Tick(delta_seconds);
self->http_request->Tick(delta_seconds);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_process_request(ue_PyIHttpRequest *self, PyObject * args) {
self->http_request->ProcessRequest();
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_cancel_request(ue_PyIHttpRequest *self, PyObject * args) {
self->http_request->CancelRequest();
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_get_status(ue_PyIHttpRequest *self, PyObject * args) {
return PyLong_FromLong((int)self->http_request->GetStatus());
}
static PyObject *py_ue_ihttp_request_get_verb(ue_PyIHttpRequest *self, PyObject * args) {
return PyUnicode_FromString(TCHAR_TO_UTF8(*self->http_request->GetVerb()));
}
static PyObject *py_ue_ihttp_request_get_elapsed_time(ue_PyIHttpRequest *self, PyObject * args) {
return PyFloat_FromDouble(self->http_request->GetElapsedTime());
}
static PyObject *py_ue_ihttp_request_get_response(ue_PyIHttpRequest *self, PyObject * args) {
FHttpResponsePtr response = self->http_request->GetResponse();
if (!response.IsValid()) {
return PyErr_Format(PyExc_Exception, "unable to retrieve IHttpResponse");
}
return py_ue_new_ihttp_response(response.Get());
}
void UPythonHttpDelegate::OnRequestComplete(FHttpRequestPtr request, FHttpResponsePtr response, bool successful) {
FScopePythonGIL gil;
if (!request.IsValid() || !response.IsValid()) {
UE_LOG(LogPython, Error, TEXT("Unable to retrieve HTTP infos"));
return;
}
PyObject *ret = PyObject_CallFunction(py_callable, (char *)"OOO", py_http_request, py_ue_new_ihttp_response(response.Get()), successful ? Py_True : Py_False);
if (!ret) {
unreal_engine_py_log_error();
return;
}
Py_DECREF(ret);
}
void UPythonHttpDelegate::OnRequestProgress(FHttpRequestPtr request, int32 sent, int32 received) {
FScopePythonGIL gil;
if (!request.IsValid()) {
UE_LOG(LogPython, Error, TEXT("Unable to retrieve HTTP infos"));
return;
}
PyObject *ret = PyObject_CallFunction(py_callable, (char *)"Oii", py_http_request, sent, received);
if (!ret) {
unreal_engine_py_log_error();
return;
}
Py_DECREF(ret);
}
static PyObject *py_ue_ihttp_request_bind_on_process_request_complete(ue_PyIHttpRequest *self, PyObject * args) {
PyObject *py_callable;
if (!PyArg_ParseTuple(args, "O:bind_on_process_request_complete", &py_callable)) {
return NULL;
}
if (!PyCallable_Check(py_callable)) {
return PyErr_Format(PyExc_Exception, "argument is not a callable");
}
UPythonHttpDelegate *py_delegate = NewObject<UPythonHttpDelegate>();
py_delegate->SetPyCallable(py_callable);
// this trick avoids generating a new python object
py_delegate->SetPyHttpRequest(self);
self->http_request->OnProcessRequestComplete().BindUObject(py_delegate, &UPythonHttpDelegate::OnRequestComplete);
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *py_ue_ihttp_request_bind_on_request_progress(ue_PyIHttpRequest *self, PyObject * args) {
PyObject *py_callable;
if (!PyArg_ParseTuple(args, "O:bind_on_request_progress", &py_callable)) {
return NULL;
}
if (!PyCallable_Check(py_callable)) {
return PyErr_Format(PyExc_Exception, "argument is not a callable");
}
UPythonHttpDelegate *py_delegate = NewObject<UPythonHttpDelegate>();
py_delegate->SetPyCallable(py_callable);
// this trick avoids generating a new python object
py_delegate->SetPyHttpRequest(self);
self->http_request->OnRequestProgress().BindUObject(py_delegate, &UPythonHttpDelegate::OnRequestProgress);
Py_INCREF(Py_None);
return Py_None;
}
static PyMethodDef ue_PyIHttpRequest_methods[] = {
{ "bind_on_process_request_complete", (PyCFunction)py_ue_ihttp_request_bind_on_process_request_complete, METH_VARARGS, "" },
{ "bind_on_request_progress", (PyCFunction)py_ue_ihttp_request_bind_on_request_progress, METH_VARARGS, "" },
{ "append_to_header", (PyCFunction)py_ue_ihttp_request_append_to_header, METH_VARARGS, "" },
{ "cancel_request", (PyCFunction)py_ue_ihttp_request_cancel_request, METH_VARARGS, "" },
{ "get_elapsed_time", (PyCFunction)py_ue_ihttp_request_get_elapsed_time, METH_VARARGS, "" },
{ "get_response", (PyCFunction)py_ue_ihttp_request_get_response, METH_VARARGS, "" },
{ "get_status", (PyCFunction)py_ue_ihttp_request_get_status, METH_VARARGS, "" },
{ "get_verb", (PyCFunction)py_ue_ihttp_request_get_verb, METH_VARARGS, "" },
{ "process_request", (PyCFunction)py_ue_ihttp_request_process_request, METH_VARARGS, "" },
{ "set_content", (PyCFunction)py_ue_ihttp_request_set_content, METH_VARARGS, "" },
{ "set_header", (PyCFunction)py_ue_ihttp_request_set_header, METH_VARARGS, "" },
{ "set_url", (PyCFunction)py_ue_ihttp_request_set_url, METH_VARARGS, "" },
{ "set_verb", (PyCFunction)py_ue_ihttp_request_set_verb, METH_VARARGS, "" },
{ "tick", (PyCFunction)py_ue_ihttp_request_tick, METH_VARARGS, "" },
{ NULL } /* Sentinel */
};
static PyObject *ue_PyIHttpRequest_str(ue_PyIHttpRequest *self)
{
return PyUnicode_FromFormat("<unreal_engine.IHttpRequest '%p'>",
&self->http_request.Get());
}
static void ue_PyIHttpRequest_dealloc(ue_PyIHttpRequest *self) {
#if defined(UEPY_MEMORY_DEBUG)
UE_LOG(LogPython, Warning, TEXT("Destroying ue_PyIHttpRequest %p mapped to IHttpRequest %p"), self, &self->http_request.Get());
#endif
Py_DECREF(self->py_dict);
Py_TYPE(self)->tp_free((PyObject *)self);
}
static PyTypeObject ue_PyIHttpRequestType = {
PyVarObject_HEAD_INIT(NULL, 0)
"unreal_engine.IHttpRequest", /* tp_name */
sizeof(ue_PyIHttpRequest), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)ue_PyIHttpRequest_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_reserved */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
(reprfunc)ue_PyIHttpRequest_str, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
"Unreal Engine HttpRequest Interface", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
ue_PyIHttpRequest_methods, /* tp_methods */
0,
0,
};
static int ue_py_ihttp_request_init(ue_PyIHttpRequest *self, PyObject *args, PyObject *kwargs) {
char *verb = nullptr;
char* url = nullptr;
if (!PyArg_ParseTuple(args, "|ss:__init__", &verb, &url)) {
return -1;
}
new(&self->http_request) TSharedRef<IHttpRequest>(FHttpModule::Get().CreateRequest());
self->py_dict = PyDict_New();
if (verb) {
self->http_request->SetVerb(UTF8_TO_TCHAR(verb));
}
if (url) {
self->http_request->SetURL(UTF8_TO_TCHAR(url));
}
self->base.http_base = &self->http_request.Get();
return 0;
}
void ue_python_init_ihttp_request(PyObject *ue_module) {
ue_PyIHttpRequestType.tp_new = PyType_GenericNew;
ue_PyIHttpRequestType.tp_init = (initproc)ue_py_ihttp_request_init;
ue_PyIHttpRequestType.tp_base = &ue_PyIHttpBaseType;
ue_PyIHttpRequestType.tp_getattro = PyObject_GenericGetAttr;
ue_PyIHttpRequestType.tp_setattro = PyObject_GenericSetAttr;
ue_PyIHttpRequestType.tp_dictoffset = offsetof(ue_PyIHttpRequest, py_dict);
if (PyType_Ready(&ue_PyIHttpRequestType) < 0)
return;
Py_INCREF(&ue_PyIHttpRequestType);
PyModule_AddObject(ue_module, "IHttpRequest", (PyObject *)&ue_PyIHttpRequestType);
}