kernel32: Add AttachConsole implementation.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=41573 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=43910 Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban
Alexandre Julliard
parent
d175419f0b
commit
57212f64f8
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@ -2909,8 +2909,23 @@ BOOL WINAPI ScrollConsoleScreenBufferW(HANDLE hConsoleOutput, LPSMALL_RECT lpScr
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*/
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BOOL WINAPI AttachConsole(DWORD dwProcessId)
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{
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FIXME("stub %x\n",dwProcessId);
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return TRUE;
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BOOL ret;
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TRACE("(%x)\n", dwProcessId);
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SERVER_START_REQ( attach_console )
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{
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req->pid = dwProcessId;
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ret = !wine_server_call_err( req );
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if (ret)
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{
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SetStdHandle(STD_INPUT_HANDLE, wine_server_ptr_handle(reply->std_in));
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SetStdHandle(STD_OUTPUT_HANDLE, wine_server_ptr_handle(reply->std_out));
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SetStdHandle(STD_ERROR_HANDLE, wine_server_ptr_handle(reply->std_err));
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}
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}
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SERVER_END_REQ;
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return ret;
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}
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/******************************************************************
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@ -208,19 +208,29 @@ static void testEmptyWrite(HANDLE hCon)
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okCURSOR(hCon, c);
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}
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static void testWriteSimple(HANDLE hCon)
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static void simple_write_console(HANDLE console, const char *text)
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{
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COORD c;
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DWORD len;
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const char* mytest = "abcdefg";
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const int mylen = strlen(mytest);
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COORD c = {0, 0};
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BOOL ret;
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/* single line write */
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c.X = c.Y = 0;
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ok(SetConsoleCursorPosition(hCon, c) != 0, "Cursor in upper-left\n");
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ok(SetConsoleCursorPosition(console, c) != 0, "Cursor in upper-left\n");
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ret = WriteConsoleA(console, text, strlen(text), &len, NULL);
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ok(ret, "WriteConsoleA failed: %u\n", GetLastError());
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ok(len == strlen(text), "unexpected len %u\n", len);
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}
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static void testWriteSimple(HANDLE hCon)
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{
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const char* mytest = "abcdefg";
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int mylen = strlen(mytest);
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COORD c = {0, 0};
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simple_write_console(hCon, mytest);
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ok(WriteConsoleA(hCon, mytest, mylen, &len, NULL) != 0 && len == mylen, "WriteConsole\n");
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c.Y = 0;
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for (c.X = 0; c.X < mylen; c.X++)
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{
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okCHAR(hCon, c, mytest[c.X], TEST_ATTRIB);
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@ -3019,6 +3029,98 @@ static void test_GetConsoleScreenBufferInfoEx(HANDLE std_output)
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ok(GetLastError() == 0xdeadbeef, "got %u, expected 0xdeadbeef\n", GetLastError());
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}
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static void test_AttachConsole_child(DWORD console_pid)
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{
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HANDLE pipe_in, pipe_out;
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COORD c = {0,0};
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HANDLE console;
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char buf[32];
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DWORD len;
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BOOL res;
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res = CreatePipe(&pipe_in, &pipe_out, NULL, 0);
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ok(res, "CreatePipe failed: %u\n", GetLastError());
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res = AttachConsole(console_pid);
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ok(!res && GetLastError() == ERROR_ACCESS_DENIED,
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"AttachConsole returned: %x(%u)\n", res, GetLastError());
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res = FreeConsole();
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ok(res, "FreeConsole failed: %u\n", GetLastError());
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SetStdHandle(STD_ERROR_HANDLE, pipe_out);
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res = AttachConsole(console_pid);
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ok(res, "AttachConsole failed: %u\n", GetLastError());
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ok(pipe_out != GetStdHandle(STD_ERROR_HANDLE), "std handle not set to console\n");
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console = CreateFileA("CONOUT$", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
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ok(console != INVALID_HANDLE_VALUE, "Could not open console\n");
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res = ReadConsoleOutputCharacterA(console, buf, 6, c, &len);
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ok(res, "ReadConsoleOutputCharacterA failed: %u\n", GetLastError());
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ok(len == 6, "len = %u\n", len);
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ok(!memcmp(buf, "Parent", 6), "Unexpected console output\n");
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res = FreeConsole();
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ok(res, "FreeConsole failed: %u\n", GetLastError());
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SetStdHandle(STD_INPUT_HANDLE, pipe_in);
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SetStdHandle(STD_OUTPUT_HANDLE, pipe_out);
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res = AttachConsole(ATTACH_PARENT_PROCESS);
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ok(res, "AttachConsole failed: %u\n", GetLastError());
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ok(pipe_in != GetStdHandle(STD_INPUT_HANDLE), "std handle not set to console\n");
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ok(pipe_out != GetStdHandle(STD_OUTPUT_HANDLE), "std handle not set to console\n");
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console = CreateFileA("CONOUT$", GENERIC_READ|GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, 0);
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ok(console != INVALID_HANDLE_VALUE, "Could not open console\n");
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res = ReadConsoleOutputCharacterA(console, buf, 6, c, &len);
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ok(res, "ReadConsoleOutputCharacterA failed: %u\n", GetLastError());
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ok(len == 6, "len = %u\n", len);
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ok(!memcmp(buf, "Parent", 6), "Unexpected console output\n");
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simple_write_console(console, "Child");
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CloseHandle(console);
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res = FreeConsole();
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ok(res, "FreeConsole failed: %u\n", GetLastError());
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res = CloseHandle(pipe_in);
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ok(res, "pipe_in is no longer valid\n");
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res = CloseHandle(pipe_out);
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ok(res, "pipe_out is no longer valid\n");
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}
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static void test_AttachConsole(HANDLE console)
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{
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STARTUPINFOA si = { sizeof(si) };
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PROCESS_INFORMATION info;
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char **argv, buf[MAX_PATH];
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COORD c = {0,0};
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DWORD len;
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BOOL res;
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simple_write_console(console, "Parent console");
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winetest_get_mainargs(&argv);
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sprintf(buf, "\"%s\" console attach_console %x", argv[0], GetCurrentProcessId());
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res = CreateProcessA(NULL, buf, NULL, NULL, TRUE, 0, NULL, NULL, &si, &info);
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ok(res, "CreateProcess failed: %u\n", GetLastError());
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CloseHandle(info.hThread);
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winetest_wait_child_process(info.hProcess);
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CloseHandle(info.hProcess);
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res = ReadConsoleOutputCharacterA(console, buf, 5, c, &len);
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ok(res, "ReadConsoleOutputCharacterA failed: %u\n", GetLastError());
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ok(len == 5, "len = %u\n", len);
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ok(!memcmp(buf, "Child", 5), "Unexpected console output\n");
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}
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START_TEST(console)
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{
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static const char font_name[] = "Lucida Console";
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@ -3030,9 +3132,21 @@ START_TEST(console)
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char old_font[LF_FACESIZE];
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BOOL delete = FALSE;
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DWORD size;
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char **argv;
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int argc;
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init_function_pointers();
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argc = winetest_get_mainargs(&argv);
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if (argc > 3 && !strcmp(argv[2], "attach_console"))
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{
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DWORD parent_pid;
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sscanf(argv[3], "%x", &parent_pid);
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test_AttachConsole_child(parent_pid);
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return;
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}
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/* be sure we have a clean console (and that's our own)
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* FIXME: this will make the test fail (currently) if we don't run
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* under X11
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@ -3170,4 +3284,5 @@ START_TEST(console)
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test_GetConsoleFontInfo(hConOut);
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test_SetConsoleFont(hConOut);
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test_GetConsoleScreenBufferInfoEx(hConOut);
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test_AttachConsole(hConOut);
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}
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@ -1839,6 +1839,22 @@ struct open_console_reply
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struct attach_console_request
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{
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struct request_header __header;
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process_id_t pid;
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};
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struct attach_console_reply
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{
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struct reply_header __header;
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obj_handle_t std_in;
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obj_handle_t std_out;
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obj_handle_t std_err;
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char __pad_20[4];
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};
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struct get_console_wait_event_request
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{
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struct request_header __header;
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@ -5697,6 +5713,7 @@ enum request
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REQ_free_console,
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REQ_get_console_renderer_events,
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REQ_open_console,
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REQ_attach_console,
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REQ_get_console_wait_event,
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REQ_get_console_mode,
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REQ_set_console_mode,
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@ -5993,6 +6010,7 @@ union generic_request
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struct free_console_request free_console_request;
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struct get_console_renderer_events_request get_console_renderer_events_request;
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struct open_console_request open_console_request;
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struct attach_console_request attach_console_request;
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struct get_console_wait_event_request get_console_wait_event_request;
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struct get_console_mode_request get_console_mode_request;
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struct set_console_mode_request set_console_mode_request;
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@ -6287,6 +6305,7 @@ union generic_reply
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struct free_console_reply free_console_reply;
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struct get_console_renderer_events_reply get_console_renderer_events_reply;
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struct open_console_reply open_console_reply;
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struct attach_console_reply attach_console_reply;
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struct get_console_wait_event_reply get_console_wait_event_reply;
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struct get_console_mode_reply get_console_mode_reply;
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struct set_console_mode_reply set_console_mode_reply;
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@ -6514,6 +6533,6 @@ union generic_reply
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struct terminate_job_reply terminate_job_reply;
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};
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#define SERVER_PROTOCOL_VERSION 555
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#define SERVER_PROTOCOL_VERSION 556
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#endif /* __WINE_WINE_SERVER_PROTOCOL_H */
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@ -1546,6 +1546,49 @@ DECL_HANDLER(open_console)
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else if (!get_error()) set_error( STATUS_ACCESS_DENIED );
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}
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/* attach to a other process's console */
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DECL_HANDLER(attach_console)
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{
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struct process *process;
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if (current->process->console)
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{
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set_error( STATUS_ACCESS_DENIED );
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return;
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}
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process = get_process_from_id( req->pid == ATTACH_PARENT_PROCESS
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? current->process->parent_id : req->pid );
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if (!process) return;
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if (process->console && process->console->active)
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{
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reply->std_in = alloc_handle( current->process, process->console, GENERIC_READ, 0 );
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if (!reply->std_in) goto error;
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reply->std_out = alloc_handle( current->process, process->console->active, GENERIC_WRITE, 0 );
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if (!reply->std_out) goto error;
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reply->std_err = alloc_handle( current->process, process->console->active, GENERIC_WRITE, 0 );
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if (!reply->std_err) goto error;
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current->process->console = (struct console_input *)grab_object( process->console );
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current->process->console->num_proc++;
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}
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else
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{
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set_error( STATUS_INVALID_HANDLE );
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}
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release_object( process );
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return;
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error:
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if (reply->std_in) close_handle( current->process, reply->std_in );
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if (reply->std_out) close_handle( current->process, reply->std_out );
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release_object( process );
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}
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/* set info about a console input */
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DECL_HANDLER(set_console_input_info)
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{
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@ -1463,6 +1463,16 @@ struct console_renderer_event
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@END
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/* Attach to a other process's console */
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@REQ(attach_console)
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process_id_t pid; /* pid of attached console process */
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@REPLY
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obj_handle_t std_in; /* attached stdin */
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obj_handle_t std_out; /* attached stdout */
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obj_handle_t std_err; /* attached stderr */
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@END
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/* Get the input queue wait event */
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@REQ(get_console_wait_event)
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@REPLY
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@ -176,6 +176,7 @@ DECL_HANDLER(alloc_console);
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DECL_HANDLER(free_console);
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DECL_HANDLER(get_console_renderer_events);
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DECL_HANDLER(open_console);
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DECL_HANDLER(attach_console);
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DECL_HANDLER(get_console_wait_event);
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DECL_HANDLER(get_console_mode);
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DECL_HANDLER(set_console_mode);
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@ -471,6 +472,7 @@ static const req_handler req_handlers[REQ_NB_REQUESTS] =
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(req_handler)req_free_console,
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(req_handler)req_get_console_renderer_events,
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(req_handler)req_open_console,
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(req_handler)req_attach_console,
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(req_handler)req_get_console_wait_event,
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(req_handler)req_get_console_mode,
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(req_handler)req_set_console_mode,
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@ -1120,6 +1122,12 @@ C_ASSERT( FIELD_OFFSET(struct open_console_request, share) == 24 );
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C_ASSERT( sizeof(struct open_console_request) == 32 );
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C_ASSERT( FIELD_OFFSET(struct open_console_reply, handle) == 8 );
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C_ASSERT( sizeof(struct open_console_reply) == 16 );
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C_ASSERT( FIELD_OFFSET(struct attach_console_request, pid) == 12 );
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C_ASSERT( sizeof(struct attach_console_request) == 16 );
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C_ASSERT( FIELD_OFFSET(struct attach_console_reply, std_in) == 8 );
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C_ASSERT( FIELD_OFFSET(struct attach_console_reply, std_out) == 12 );
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C_ASSERT( FIELD_OFFSET(struct attach_console_reply, std_err) == 16 );
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C_ASSERT( sizeof(struct attach_console_reply) == 24 );
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C_ASSERT( sizeof(struct get_console_wait_event_request) == 16 );
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C_ASSERT( FIELD_OFFSET(struct get_console_wait_event_reply, handle) == 8 );
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C_ASSERT( sizeof(struct get_console_wait_event_reply) == 16 );
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@ -1989,6 +1989,18 @@ static void dump_open_console_reply( const struct open_console_reply *req )
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fprintf( stderr, " handle=%04x", req->handle );
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}
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static void dump_attach_console_request( const struct attach_console_request *req )
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{
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fprintf( stderr, " pid=%04x", req->pid );
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}
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static void dump_attach_console_reply( const struct attach_console_reply *req )
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{
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fprintf( stderr, " std_in=%04x", req->std_in );
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fprintf( stderr, ", std_out=%04x", req->std_out );
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fprintf( stderr, ", std_err=%04x", req->std_err );
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}
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static void dump_get_console_wait_event_request( const struct get_console_wait_event_request *req )
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{
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}
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@ -4595,6 +4607,7 @@ static const dump_func req_dumpers[REQ_NB_REQUESTS] = {
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(dump_func)dump_free_console_request,
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(dump_func)dump_get_console_renderer_events_request,
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(dump_func)dump_open_console_request,
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(dump_func)dump_attach_console_request,
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(dump_func)dump_get_console_wait_event_request,
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(dump_func)dump_get_console_mode_request,
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(dump_func)dump_set_console_mode_request,
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@ -4887,6 +4900,7 @@ static const dump_func reply_dumpers[REQ_NB_REQUESTS] = {
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NULL,
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(dump_func)dump_get_console_renderer_events_reply,
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(dump_func)dump_open_console_reply,
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(dump_func)dump_attach_console_reply,
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(dump_func)dump_get_console_wait_event_reply,
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(dump_func)dump_get_console_mode_reply,
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NULL,
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@ -5179,6 +5193,7 @@ static const char * const req_names[REQ_NB_REQUESTS] = {
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"free_console",
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"get_console_renderer_events",
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"open_console",
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"attach_console",
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"get_console_wait_event",
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"get_console_mode",
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"set_console_mode",
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@ -5471,6 +5486,7 @@ static const struct
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{ "INVALID_LOCK_SEQUENCE", STATUS_INVALID_LOCK_SEQUENCE },
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{ "INVALID_OWNER", STATUS_INVALID_OWNER },
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{ "INVALID_PARAMETER", STATUS_INVALID_PARAMETER },
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{ "INVALID_PIPE_STATE", STATUS_INVALID_PIPE_STATE },
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{ "INVALID_READ_MODE", STATUS_INVALID_READ_MODE },
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{ "INVALID_SECURITY_DESCR", STATUS_INVALID_SECURITY_DESCR },
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{ "IO_TIMEOUT", STATUS_IO_TIMEOUT },
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@ -5508,6 +5524,7 @@ static const struct
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{ "PENDING", STATUS_PENDING },
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{ "PIPE_BROKEN", STATUS_PIPE_BROKEN },
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{ "PIPE_BUSY", STATUS_PIPE_BUSY },
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{ "PIPE_CLOSING", STATUS_PIPE_CLOSING },
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{ "PIPE_CONNECTED", STATUS_PIPE_CONNECTED },
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{ "PIPE_DISCONNECTED", STATUS_PIPE_DISCONNECTED },
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{ "PIPE_LISTENING", STATUS_PIPE_LISTENING },
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