mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-16 06:39:17 +00:00
106 lines
2.2 KiB
C++
106 lines
2.2 KiB
C++
#include <PalmOS.h>
|
|
#include "palmdefs.h"
|
|
#include "args.h"
|
|
#include "pace.h"
|
|
|
|
Char **ArgsInit() {
|
|
// first 4 bytes keep the real address of the chunk
|
|
MemHandle argvH = MemHandleNew(sizeof(Char *) + (MAX_ARG * sizeof(Char **) + 2));
|
|
// real addr
|
|
Char *lockP = (Char *)MemHandleLock(argvH);
|
|
// 4byte aligned
|
|
Char **argvP = (Char **)ALIGN_4BYTE(lockP);
|
|
// save real addr
|
|
argvP[0] = lockP;
|
|
// initial position
|
|
argvP++;
|
|
|
|
for(UInt8 count = 0; count < MAX_ARG; count++)
|
|
argvP[count] = NULL;
|
|
|
|
return argvP;
|
|
}
|
|
|
|
void ArgsAdd(Char **argvP, const Char *argP, const Char *parmP, UInt8 *countArgP) {
|
|
if (argP) {
|
|
MemHandle newArg;
|
|
UInt16 len2 = 0;
|
|
UInt16 len1 = StrLen(argP);
|
|
|
|
if (len1 > 0) {
|
|
if (parmP)
|
|
len2 = StrLen(parmP);
|
|
|
|
(*countArgP)++;
|
|
newArg = MemHandleNew(len1 + len2 + 1); // +1 = NULL CHAR
|
|
*argvP = (Char *)MemHandleLock(newArg);
|
|
StrCopy(*argvP, argP);
|
|
|
|
if (parmP)
|
|
StrCat(*argvP, parmP);
|
|
}
|
|
}
|
|
}
|
|
|
|
void ArgsFree(Char **argvP) {
|
|
if (!argvP)
|
|
return;
|
|
|
|
MemHandle oldH;
|
|
|
|
for(UInt8 count = 0; count < MAX_ARG; count++)
|
|
if (argvP[count]) {
|
|
oldH = MemPtrRecoverHandle(argvP[count]);
|
|
MemHandleUnlock(oldH);
|
|
MemHandleFree(oldH);
|
|
}
|
|
|
|
argvP--;
|
|
oldH = MemPtrRecoverHandle(argvP[0]);
|
|
MemHandleUnlock(oldH);
|
|
MemHandleFree(oldH);
|
|
}
|
|
|
|
void ArgsSetOwner(Char **argvP, UInt16 owner) {
|
|
if (!argvP)
|
|
return;
|
|
|
|
MemHandle oldH;
|
|
|
|
for(UInt8 count = 0; count < MAX_ARG; count++)
|
|
if (argvP[count]) {
|
|
oldH = MemPtrRecoverHandle(argvP[count]);
|
|
MemHandleSetOwner(oldH, owner);
|
|
}
|
|
|
|
argvP--;
|
|
oldH = MemPtrRecoverHandle(argvP[0]);
|
|
MemHandleSetOwner(oldH, owner);
|
|
}
|
|
|
|
void ArgsExportInit(Char **argvP, UInt32 countArg, Boolean arm) {
|
|
if (arm) {
|
|
for(UInt8 count = 0; count < MAX_ARG; count++)
|
|
if (argvP[count])
|
|
argvP[count] = (Char *)ByteSwap32(argvP[count]);
|
|
}
|
|
|
|
FtrSet(appFileCreator, ftrArgsData , (UInt32)argvP);
|
|
FtrSet(appFileCreator, ftrArgsCount, (UInt32)countArg);
|
|
}
|
|
|
|
void ArgsExportRelease(Boolean arm) {
|
|
if (arm) {
|
|
Char **argvP;
|
|
Err e = FtrGet(appFileCreator, ftrArgsData, (UInt32 *)&argvP);
|
|
|
|
if (argvP)
|
|
for(UInt8 count = 0; count < MAX_ARG; count++)
|
|
if (argvP[count])
|
|
argvP[count] = (Char *)ByteSwap32(argvP[count]);
|
|
}
|
|
|
|
FtrUnregister(appFileCreator, ftrArgsCount);
|
|
FtrUnregister(appFileCreator, ftrArgsData);
|
|
}
|