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feat: updated engine version to 4.4-rc1

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Sara 2025-02-23 14:38:14 +01:00
parent ee00efde1f
commit 21ba8e33af
5459 changed files with 1128836 additions and 198305 deletions
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62
engine/drivers/windows/file_access_windows_pipe.cpp
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@ -35,15 +35,21 @@
#include "core/os/os.h"
#include "core/string/print_string.h"
Error FileAccessWindowsPipe::open_existing(HANDLE p_rfd, HANDLE p_wfd) {
Error FileAccessWindowsPipe::open_existing(HANDLE p_rfd, HANDLE p_wfd, bool p_blocking) {
// Open pipe using handles created by CreatePipe(rfd, wfd, NULL, 4096) call in the OS.execute_with_pipe.
_close();
path_src = String();
ERR_FAIL_COND_V_MSG(fd[0] != 0 || fd[1] != 0, ERR_ALREADY_IN_USE, "Pipe is already in use.");
ERR_FAIL_COND_V_MSG(fd[0] != nullptr || fd[1] != nullptr, ERR_ALREADY_IN_USE, "Pipe is already in use.");
fd[0] = p_rfd;
fd[1] = p_wfd;
if (!p_blocking) {
DWORD mode = PIPE_READMODE_BYTE | PIPE_NOWAIT;
SetNamedPipeHandleState(fd[0], &mode, nullptr, nullptr);
SetNamedPipeHandleState(fd[1], &mode, nullptr, nullptr);
}
last_error = OK;
return OK;
}
@ -52,18 +58,18 @@ Error FileAccessWindowsPipe::open_internal(const String &p_path, int p_mode_flag
_close();
path_src = p_path;
ERR_FAIL_COND_V_MSG(fd[0] != 0 || fd[1] != 0, ERR_ALREADY_IN_USE, "Pipe is already in use.");
ERR_FAIL_COND_V_MSG(fd[0] != nullptr || fd[1] != nullptr, ERR_ALREADY_IN_USE, "Pipe is already in use.");
path = String("\\\\.\\pipe\\LOCAL\\") + p_path.replace("pipe://", "").replace("/", "_");
HANDLE h = CreateFileW((LPCWSTR)path.utf16().get_data(), GENERIC_READ | GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
HANDLE h = CreateFileW((LPCWSTR)path.utf16().get_data(), GENERIC_READ | GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, nullptr);
if (h == INVALID_HANDLE_VALUE) {
h = CreateNamedPipeW((LPCWSTR)path.utf16().get_data(), PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_WAIT, 1, 4096, 4096, 0, nullptr);
h = CreateNamedPipeW((LPCWSTR)path.utf16().get_data(), PIPE_ACCESS_DUPLEX, PIPE_TYPE_BYTE | PIPE_READMODE_BYTE | PIPE_NOWAIT, 1, 4096, 4096, 0, nullptr);
if (h == INVALID_HANDLE_VALUE) {
last_error = ERR_FILE_CANT_OPEN;
return last_error;
}
ConnectNamedPipe(h, NULL);
ConnectNamedPipe(h, nullptr);
}
fd[0] = h;
fd[1] = h;
@ -73,19 +79,19 @@ Error FileAccessWindowsPipe::open_internal(const String &p_path, int p_mode_flag
}
void FileAccessWindowsPipe::_close() {
if (fd[0] == 0) {
if (fd[0] == nullptr) {
return;
}
if (fd[1] != fd[0]) {
CloseHandle(fd[1]);
}
CloseHandle(fd[0]);
fd[0] = 0;
fd[1] = 0;
fd[0] = nullptr;
fd[1] = nullptr;
}
bool FileAccessWindowsPipe::is_open() const {
return (fd[0] != 0 || fd[1] != 0);
return (fd[0] != nullptr || fd[1] != nullptr);
}
String FileAccessWindowsPipe::get_path() const {
@ -96,24 +102,19 @@ String FileAccessWindowsPipe::get_path_absolute() const {
return path_src;
}
uint8_t FileAccessWindowsPipe::get_8() const {
ERR_FAIL_COND_V_MSG(fd[0] == 0, 0, "Pipe must be opened before use.");
uint64_t FileAccessWindowsPipe::get_length() const {
ERR_FAIL_COND_V_MSG(fd[0] == nullptr, -1, "Pipe must be opened before use.");
uint8_t b;
if (!ReadFile(fd[0], &b, 1, nullptr, nullptr)) {
last_error = ERR_FILE_CANT_READ;
b = '\0';
} else {
last_error = OK;
}
return b;
DWORD buf_rem = 0;
ERR_FAIL_COND_V(!PeekNamedPipe(fd[0], nullptr, 0, nullptr, &buf_rem, nullptr), 0);
return buf_rem;
}
uint64_t FileAccessWindowsPipe::get_buffer(uint8_t *p_dst, uint64_t p_length) const {
ERR_FAIL_COND_V_MSG(fd[0] == nullptr, -1, "Pipe must be opened before use.");
ERR_FAIL_COND_V(!p_dst && p_length > 0, -1);
ERR_FAIL_COND_V_MSG(fd[0] == 0, -1, "Pipe must be opened before use.");
DWORD read = -1;
DWORD read = 0;
if (!ReadFile(fd[0], p_dst, p_length, &read, nullptr) || read != p_length) {
last_error = ERR_FILE_CANT_READ;
} else {
@ -126,25 +127,18 @@ Error FileAccessWindowsPipe::get_error() const {
return last_error;
}
void FileAccessWindowsPipe::store_8(uint8_t p_src) {
ERR_FAIL_COND_MSG(fd[1] == 0, "Pipe must be opened before use.");
if (!WriteFile(fd[1], &p_src, 1, nullptr, nullptr)) {
last_error = ERR_FILE_CANT_WRITE;
} else {
last_error = OK;
}
}
void FileAccessWindowsPipe::store_buffer(const uint8_t *p_src, uint64_t p_length) {
ERR_FAIL_COND_MSG(fd[1] == 0, "Pipe must be opened before use.");
ERR_FAIL_COND(!p_src && p_length > 0);
bool FileAccessWindowsPipe::store_buffer(const uint8_t *p_src, uint64_t p_length) {
ERR_FAIL_COND_V_MSG(fd[1] == nullptr, false, "Pipe must be opened before use.");
ERR_FAIL_COND_V(!p_src && p_length > 0, false);
DWORD read = -1;
bool ok = WriteFile(fd[1], p_src, p_length, &read, nullptr);
if (!ok || read != p_length) {
last_error = ERR_FILE_CANT_WRITE;
return false;
} else {
last_error = OK;
return true;
}
}