Source to src/od-amiga/ami-appw.c

 /*
  * UAE - The Un*x Amiga Emulator
  *
  * AppWindow interface
  *
  * Copyright 1997 Samuel Devulder.
  */

/****************************************************************************/

#include <workbench/startup.h>

#include <exec/execbase.h>
#include <exec/memory.h>

#include <dos/dos.h>

#if defined(POWERUP)
#ifndef USE_CLIB
#include <powerup/ppcproto/intuition.h>
#include <powerup/ppcproto/exec.h>
#include <powerup/ppcproto/dos.h>
/*#include <workbench/workbench.h> sam: a effacer*/
#include <powerup/ppcproto/wb.h>
#else
#include <clib/intuition_protos.h>
#include <clib/exec_protos.h>
#include <clib/dos_protos.h>
#include <clib/wb_protos.h>
#endif

#define AddAppWindow(a0, a1, a2, a3, tags...) \
	({ULONG _tags[] = { tags }; AddAppWindowA((a0), (a1), (a2), (a3), (struct TagItem *)_tags);})

#else
#include <proto/intuition.h>
#include <proto/exec.h>
#include <proto/dos.h>
#include <proto/wb.h>
#endif

/****************************************************************************/

#include "sysconfig.h"
#include "sysdeps.h"
#include "options.h"
#include "uaeexe.h"

/****************************************************************************/

#define LEN 256

struct Library          *WorkbenchBase;

static struct AppWindow *AppWin;
static struct MsgPort   *AppPort;

int  appw_init(struct Window *W);
void appw_exit(void);
void appw_events(void);

/****************************************************************************/

int appw_init(struct Window *W)
{
    WorkbenchBase = (void*)OpenLibrary("workbench.library",36L);
    if(WorkbenchBase) {
	AppPort = CreatePort(0,0);
	if(AppPort) {
	    AppWin = AddAppWindow(0,0,W,AppPort,NULL);
	    if(AppWin) {
		write_log ("AppWindow started.\n");
		return 1;
	    }
	}
    }
    write_log ("Failed to start AppWindow.\n");

    return 0;
}

/****************************************************************************/

void appw_exit(void)
{
    if(AppPort) {
	void *msg;
	while((msg=GetMsg(AppPort))) ReplyMsg(msg);
	DeletePort(AppPort);
	AppPort = NULL;
    }
    if(AppWin) {
	RemoveAppWindow(AppWin);
	AppWin = NULL;
    }
    if(WorkbenchBase) {
	CloseLibrary((void*)WorkbenchBase);
	WorkbenchBase = NULL;
    }
}

/***************************************************************************/

static void addcmd(char *cmd, int len, ULONG lock, char *name)
{
    len -= strlen(cmd); if(len<=0) return; while(*cmd) ++cmd;

    *cmd++ = ' '; if(--len<=0) return;

    NameFromLock(lock,cmd,len);
    len -= strlen(cmd);if(len<=0) return;while(*cmd) ++cmd;
    if(cmd[-1]!=':') {*cmd++='/'; len -= 1;if(len<=0) return;}
    strncpy(cmd,name,len);
    while(*cmd) {++cmd; if(--len<=0) *cmd='\0';}
}

/***************************************************************************/

void appw_events(void)
{
    if(AppWin) {
	struct AppMessage *msg;
	struct WBArg *arg;
	while((msg=(void*)GetMsg(AppPort))) {
	    char cmd[LEN];
	    int  i;

	    arg = msg->am_ArgList;

	    strcpy(cmd,"cd ");
	    NameFromLock(arg[0].wa_Lock,&cmd[3],LEN-3);
	    if(!uaeexe(cmd)) {
	       strcpy(cmd,"run ");strcpy(cmd+4,arg[0].wa_Name);
	       for(i=1;i<msg->am_NumArgs;++i)
		   addcmd(cmd,LEN-2,arg[i].wa_Lock,arg[i].wa_Name);
		   /*             ^        */
		   /* 2 bytes for security */
	       uaeexe(cmd);
	    }
	    ReplyMsg((void*)msg);
	}
    }
}