mirror of
https://github.com/autc04/Retro68.git
synced 2024-07-01 01:30:04 +00:00
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
#include "AppLauncher.h"
|
|
|
|
#include <Processes.h>
|
|
#include <TextUtils.h>
|
|
#include <string.h>
|
|
|
|
class AppLauncher7 : public AppLauncher
|
|
{
|
|
ProcessSerialNumber psn;
|
|
public:
|
|
virtual bool Launch(ConstStr255Param name)
|
|
{
|
|
LaunchParamBlockRec lpb;
|
|
memset(&lpb, 0, sizeof(lpb));
|
|
FSSpec spec;
|
|
FSMakeFSSpec(0,0,name,&spec);
|
|
lpb.launchBlockID = extendedBlock;
|
|
lpb.launchEPBLength = extendedBlockLen;
|
|
lpb.launchFileFlags = 0;
|
|
lpb.launchControlFlags = launchContinue;
|
|
lpb.launchAppSpec = &spec;
|
|
|
|
OSErr err = LaunchApplication(&lpb);
|
|
|
|
psn = lpb.launchProcessSN;
|
|
|
|
return err >= 0;
|
|
}
|
|
virtual bool IsRunning(ConstStr255Param name)
|
|
{
|
|
ProcessInfoRec info;
|
|
memset(&info, 0, sizeof(info));
|
|
info.processInfoLength = sizeof(info);
|
|
OSErr err = GetProcessInformation(&psn,&info);
|
|
return err == noErr;
|
|
}
|
|
};
|
|
|
|
class AppLauncher6 : public AppLauncher
|
|
{
|
|
public:
|
|
virtual bool Launch(ConstStr255Param name)
|
|
{
|
|
LaunchParamBlockRec lpb;
|
|
memset(&lpb, 0, sizeof(lpb));
|
|
|
|
lpb.reserved1 = (unsigned long) name;
|
|
lpb.reserved2 = 0;
|
|
lpb.launchBlockID = extendedBlock;
|
|
lpb.launchEPBLength = 6;
|
|
lpb.launchFileFlags = 0;
|
|
lpb.launchControlFlags = 0xC000;
|
|
|
|
OSErr err = LaunchApplication(&lpb);
|
|
|
|
return err >= 0;
|
|
}
|
|
virtual bool IsRunning(ConstStr255Param name)
|
|
{
|
|
// Iterate through open files to find if the application is still open
|
|
|
|
uint8_t *fcbs = *(uint8_t**)0x34E; // FCBSPtr;
|
|
|
|
uint16_t bufSize = * (uint16_t*) fcbs;
|
|
uint8_t *end = fcbs + bufSize;
|
|
|
|
for(uint8_t *fcb = fcbs + 2; fcb < end; fcb += 94)
|
|
{
|
|
if(*(uint32_t*) fcb == 0)
|
|
continue;
|
|
if(*(OSType*) (fcb + 0x32) != 'APPL')
|
|
continue;
|
|
if(EqualString(fcb + 0x3E, name, true, true))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
};
|
|
|
|
std::unique_ptr<AppLauncher> CreateAppLauncher()
|
|
{
|
|
#if TARGET_API_MAC_CARBON || TARGET_RT_MAC_CFM
|
|
return std::make_unique<AppLauncher7>();
|
|
#else
|
|
SysEnvRec environ;
|
|
SysEnvirons(curSysEnvVers, &environ);
|
|
if(environ.systemVersion >= 0x0700)
|
|
return std::make_unique<AppLauncher7>();
|
|
else
|
|
return std::make_unique<AppLauncher6>();
|
|
#endif
|
|
}
|