mirror of
https://github.com/reactos/wine.git
synced 2024-11-26 21:20:25 +00:00
119 lines
3.2 KiB
C
119 lines
3.2 KiB
C
/*
|
|
* Emulator initialisation code
|
|
*
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <assert.h>
|
|
#include "wine/winbase16.h"
|
|
#include "callback.h"
|
|
#include "main.h"
|
|
#include "miscemu.h"
|
|
#include "module.h"
|
|
#include "options.h"
|
|
#include "process.h"
|
|
#include "thread.h"
|
|
#include "task.h"
|
|
#include "stackframe.h"
|
|
#include "wine/exception.h"
|
|
#include "debugtools.h"
|
|
|
|
static BOOL exec_program( LPCSTR cmdline )
|
|
{
|
|
HINSTANCE handle = WinExec( cmdline, SW_SHOWNORMAL );
|
|
if (handle < 32)
|
|
{
|
|
MESSAGE( "%s: can't exec '%s': ", argv0, cmdline );
|
|
switch (handle)
|
|
{
|
|
case 2: MESSAGE("file not found\n" ); break;
|
|
case 11: MESSAGE("invalid exe file\n" ); break;
|
|
default: MESSAGE("error=%d\n", handle ); break;
|
|
}
|
|
}
|
|
return (handle >= 32);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* Main loop of initial task
|
|
*/
|
|
void MAIN_EmulatorRun( void )
|
|
{
|
|
char startProg[256], defProg[256];
|
|
int i, tasks = 0;
|
|
MSG msg;
|
|
|
|
/* Load system DLLs into the initial process (and initialize them) */
|
|
if ( !LoadLibrary16("GDI.EXE" ) || !LoadLibraryA("GDI32.DLL" )
|
|
|| !LoadLibrary16("USER.EXE") || !LoadLibraryA("USER32.DLL"))
|
|
ExitProcess( 1 );
|
|
|
|
/* Get pointers to USER routines called by KERNEL */
|
|
THUNK_InitCallout();
|
|
|
|
/* Call FinalUserInit routine */
|
|
Callout.FinalUserInit16();
|
|
|
|
/* Call InitApp for initial task */
|
|
Callout.InitApp16( MapHModuleLS( 0 ) );
|
|
|
|
/* Add the Startup Program to the run list */
|
|
PROFILE_GetWineIniString( "programs", "Startup", "",
|
|
startProg, sizeof(startProg) );
|
|
if (startProg[0]) tasks += exec_program( startProg );
|
|
|
|
/* Add the Default Program if no program on the command line */
|
|
if (!Options.argv[1])
|
|
{
|
|
PROFILE_GetWineIniString( "programs", "Default", "",
|
|
defProg, sizeof(defProg) );
|
|
if (defProg[0]) tasks += exec_program( defProg );
|
|
else if (!tasks && !startProg[0]) OPTIONS_Usage();
|
|
}
|
|
else
|
|
{
|
|
/* Load and run executables given on command line */
|
|
for (i = 1; Options.argv[i]; i++)
|
|
{
|
|
tasks += exec_program( Options.argv[i] );
|
|
}
|
|
}
|
|
if (!tasks) ExitProcess( 0 );
|
|
|
|
/* Start message loop for desktop window */
|
|
|
|
while ( GetNumTasks16() > 1 && Callout.GetMessageA( &msg, 0, 0, 0 ) )
|
|
{
|
|
Callout.TranslateMessage( &msg );
|
|
Callout.DispatchMessageA( &msg );
|
|
}
|
|
|
|
ExitProcess( 0 );
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* main
|
|
*/
|
|
int main( int argc, char *argv[] )
|
|
{
|
|
NE_MODULE *pModule;
|
|
|
|
/* Initialize everything */
|
|
if (!MAIN_MainInit( argc, argv, FALSE )) return 1;
|
|
|
|
/* Create initial task */
|
|
if ( !(pModule = NE_GetPtr( GetModuleHandle16( "KERNEL" ) )) ) return 1;
|
|
if ( !TASK_Create( pModule, FALSE ) ) return 1;
|
|
|
|
/* Switch to initial task */
|
|
PostEvent16( PROCESS_Current()->task );
|
|
TASK_Reschedule();
|
|
|
|
/* Switch stacks and jump to MAIN_EmulatorRun */
|
|
CALL32_Init( &IF1632_CallLargeStack, MAIN_EmulatorRun, NtCurrentTeb()->stack_top );
|
|
|
|
MESSAGE( "main: Should never happen: returned from CALL32_Init()\n" );
|
|
return 0;
|
|
}
|