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ntdll: Allocate a console (without renderer) when starting a program from unix console.

This commit is contained in:
Eric Pouech 2010-08-30 22:19:18 +02:00 committed by Alexandre Julliard
parent daaee9e50f
commit 45ade6c2f5
5 changed files with 63 additions and 26 deletions
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47
dlls/kernel32/console.c
View File

@ -2715,3 +2715,50 @@ DWORD WINAPI GetConsoleProcessList(LPDWORD processlist, DWORD processcount)
return 0;
}
BOOL CONSOLE_Init(RTL_USER_PROCESS_PARAMETERS *params)
{
if (params->ConsoleHandle == KERNEL32_CONSOLE_SHELL)
{
HANDLE conin;
/* FIXME: to be done even if program is a GUI ? */
/* This is wine specific: we have no parent (we're started from unix)
* so, create a simple console with bare handles
*/
SERVER_START_REQ( alloc_console )
{
req->access = GENERIC_READ | GENERIC_WRITE;
req->attributes = OBJ_INHERIT;
req->pid = 0xffffffff;
wine_server_call( req );
conin = wine_server_ptr_handle( reply->handle_in );
/* reply->event shouldn't be created by server */
}
SERVER_END_REQ;
if (!params->hStdInput)
params->hStdInput = conin;
}
/* convert value from server:
* + 0 => INVALID_HANDLE_VALUE
* + console handle needs to be mapped
*/
if (!params->hStdInput)
params->hStdInput = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdInput)))
params->hStdInput = console_handle_map(params->hStdInput);
if (!params->hStdOutput)
params->hStdOutput = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdOutput)))
params->hStdOutput = console_handle_map(params->hStdOutput);
if (!params->hStdError)
params->hStdError = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdError)))
params->hStdError = console_handle_map(params->hStdError);
return TRUE;
}

21
dlls/kernel32/kernel_main.c
View File

@ -96,24 +96,7 @@ static BOOL process_attach( HMODULE module )
/* Setup computer name */
COMPUTERNAME_Init();
/* convert value from server:
* + 0 => INVALID_HANDLE_VALUE
* + console handle needs to be mapped
*/
if (!params->hStdInput)
params->hStdInput = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdInput)))
params->hStdInput = console_handle_map(params->hStdInput);
if (!params->hStdOutput)
params->hStdOutput = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdOutput)))
params->hStdOutput = console_handle_map(params->hStdOutput);
if (!params->hStdError)
params->hStdError = INVALID_HANDLE_VALUE;
else if (VerifyConsoleIoHandle(console_handle_map(params->hStdError)))
params->hStdError = console_handle_map(params->hStdError);
CONSOLE_Init(params);
/* copy process information from ntdll */
ENV_CopyStartupInformation();
@ -128,7 +111,7 @@ static BOOL process_attach( HMODULE module )
/* finish the process initialisation for console bits, if needed */
__wine_set_signal_handler(SIGINT, CONSOLE_HandleCtrlC);
if (params->ConsoleHandle == (HANDLE)1) /* FIXME */
if (params->ConsoleHandle == KERNEL32_CONSOLE_ALLOC)
{
HMODULE mod = GetModuleHandleA(0);
if (RtlImageNtHeader(mod)->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)

5
dlls/kernel32/kernel_private.h
View File

@ -28,6 +28,7 @@ BOOL WINAPI VerifyConsoleIoHandle(HANDLE);
HANDLE WINAPI DuplicateConsoleHandle(HANDLE, DWORD, BOOL, DWORD);
BOOL WINAPI CloseConsoleHandle(HANDLE handle);
HANDLE WINAPI GetConsoleInputWaitHandle(void);
BOOL CONSOLE_Init(RTL_USER_PROCESS_PARAMETERS *params);
static inline BOOL is_console_handle(HANDLE h)
{
@ -46,6 +47,10 @@ static inline obj_handle_t console_handle_unmap(HANDLE h)
return wine_server_obj_handle( h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE );
}
/* Some Wine specific values for Console inheritance (params->ConsoleHandle) */
#define KERNEL32_CONSOLE_ALLOC ((HANDLE)1)
#define KERNEL32_CONSOLE_SHELL ((HANDLE)2)
extern HMODULE kernel32_handle;
extern const WCHAR *DIR_Windows;

2
dlls/kernel32/process.c
View File

@ -1527,7 +1527,7 @@ static startup_info_t *create_startup_info( LPCWSTR filename, LPCWSTR cmdline,
info->console_flags = cur_params->ConsoleFlags;
if (flags & CREATE_NEW_PROCESS_GROUP) info->console_flags = 1;
if (flags & CREATE_NEW_CONSOLE) info->console = (obj_handle_t)1; /* FIXME: cf. kernel_main.c */
if (flags & CREATE_NEW_CONSOLE) info->console = wine_server_obj_handle(KERNEL32_CONSOLE_ALLOC);
if (startup->dwFlags & STARTF_USESTDHANDLES)
{

8
dlls/ntdll/thread.c
View File

@ -276,11 +276,13 @@ HANDLE thread_init(void)
}
else
{
/* This is wine specific: we have no parent (we're started from unix)
* so, create a simple console with bare handles to unix stdio
*/
if (isatty(0) || isatty(1) || isatty(2))
params.ConsoleHandle = (HANDLE)2; /* see kernel32/kernel_private.h */
if (!isatty(0))
wine_server_fd_to_handle( 0, GENERIC_READ|SYNCHRONIZE, OBJ_INHERIT, &params.hStdInput );
if (!isatty(1))
wine_server_fd_to_handle( 1, GENERIC_WRITE|SYNCHRONIZE, OBJ_INHERIT, &params.hStdOutput );
if (!isatty(2))
wine_server_fd_to_handle( 2, GENERIC_WRITE|SYNCHRONIZE, OBJ_INHERIT, &params.hStdError );
}