Gathered common functions into new source files

svn-id: r15743

12 files changed, 399 insertions, 0 deletions

diff --git a/backends/PalmOS/Src/args.cpp b/backends/PalmOS/Src/args.cpp
new file mode 100644
index 0000000000..5441485067
--- /dev/null
+++ b/backends/PalmOS/Src/args.cpp
@@ -0,0 +1,69 @@
+#include <PalmOS.h>
+#include "args.h"
+
+Char **ArgsInit() {
+	MemHandle argvH = MemHandleNew(MAX_ARG * sizeof(Char *));
+	Char **argvP = (Char **)MemHandleLock(argvH);
+
+	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);
+		}
+	
+	oldH = MemPtrRecoverHandle(argvP);
+	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);
+//			MemPtrSetOwner(argvP[count], 0);
+		}
+
+	oldH = MemPtrRecoverHandle(argvP);
+	MemHandleSetOwner(oldH, owner);
+//	MemPtrSetOwner(argvP, 0);
+}
diff --git a/backends/PalmOS/Src/args.h b/backends/PalmOS/Src/args.h
new file mode 100644
index 0000000000..b6b81adafd
--- /dev/null
+++ b/backends/PalmOS/Src/args.h
@@ -0,0 +1,11 @@
+#ifndef ARGS_H
+#define ARGS_H
+
+#define MAX_ARG	25
+
+Char **ArgsInit();
+void ArgsAdd(Char **argvP, const Char *argP, const Char *parmP, UInt8 *countArgP);
+void ArgsFree(Char **argvP);
+void ArgsSetOwner(Char **argvP, UInt16 owner);
+
+#endif
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_arm.cpp b/backends/PalmOS/Src/init_arm.cpp
new file mode 100644
index 0000000000..ca98b21a40
--- /dev/null
+++ b/backends/PalmOS/Src/init_arm.cpp
@@ -0,0 +1,57 @@
+#include <PalmOS.h>
+#include "globals.h"
+#include "init_arm.h"
+
+void ARMInit() {
+	// init global ARM only
+	MemSet(gVars->arm, sizeof(gVars->arm), 0);
+	ARM(PNO_COPYRECT	).pnoPtr = _PnoInit(RSC_COPYRECT, &ARM(PNO_COPYRECT).pnoDesc);
+	ARM(PNO_COSTUMEPROC3).pnoPtr = _PceInit(RSC_COSTUMEPROC3);
+	ARM(PNO_DRAWSTRIP	).pnoPtr = _PceInit(RSC_DRAWSTRIP);
+	ARM(PNO_BLIT		).pnoPtr = _PnoInit(RSC_BLIT, &ARM(PNO_BLIT).pnoDesc);
+}
+
+void ARMRelease() {
+	_PnoFree(&ARM(PNO_BLIT			).pnoDesc, ARM(PNO_BLIT).pnoPtr);
+	_PceFree(ARM(PNO_DRAWSTRIP		).pnoPtr);
+	_PceFree(ARM(PNO_COSTUMEPROC3	).pnoPtr);
+	_PnoFree(&ARM(PNO_COPYRECT		).pnoDesc, ARM(PNO_COPYRECT).pnoPtr);
+}
+
+MemPtr _PceInit(DmResID resID) {
+	MemHandle armH = DmGetResource('ARMC', resID);
+	NativeFuncType *armP = (NativeFuncType *)MemHandleLock(armH);
+
+	return armP;
+}
+
+UInt32 _PceCall(void *armP, void *userDataP) {
+	return PceNativeCall((NativeFuncType *)armP, userDataP);
+}
+
+void _PceFree(void *armP) {
+	MemHandle armH = MemPtrRecoverHandle(armP);
+
+	MemPtrUnlock(armP);
+	DmReleaseResource(armH);
+}
+
+MemPtr _PnoInit(DmResID resID, PnoDescriptor *pnoP) {
+	MemHandle armH = DmGetResource('ARMC', resID);
+	MemPtr armP = MemHandleLock(armH);
+	PnoLoad(pnoP, armP);
+
+	return armP;
+}
+
+UInt32 _PnoCall(PnoDescriptor *pnoP, void *userDataP) {
+	return PnoCall(pnoP, userDataP);
+}
+
+void _PnoFree(PnoDescriptor *pnoP, MemPtr armP) {
+	MemHandle armH = MemPtrRecoverHandle(armP);
+
+	PnoUnload(pnoP);
+	MemPtrUnlock(armP);
+	DmReleaseResource(armH);
+}
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_arm.h b/backends/PalmOS/Src/init_arm.h
new file mode 100644
index 0000000000..04ffbfc52d
--- /dev/null
+++ b/backends/PalmOS/Src/init_arm.h
@@ -0,0 +1,16 @@
+#ifndef INIT_ARM_H
+#define INIT_ARM_H
+
+void ARMInit();
+void ARMRelease();
+
+// calls
+MemPtr	_PceInit(DmResID resID);
+UInt32	_PceCall(void *armP, void *userDataP);
+void	_PceFree(void *armP);
+
+MemPtr	_PnoInit(DmResID resID, PnoDescriptor *pnoP);
+UInt32	_PnoCall(PnoDescriptor *pnoP, void *userDataP);
+void	_PnoFree(PnoDescriptor *pnoP, MemPtr armP);
+
+#endif
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_mathlib.cpp b/backends/PalmOS/Src/init_mathlib.cpp
new file mode 100644
index 0000000000..6fd4931236
--- /dev/null
+++ b/backends/PalmOS/Src/init_mathlib.cpp
@@ -0,0 +1,30 @@
+#include <PalmOS.h>
+#include "enginersc.h"
+
+#include "globals.h"
+#include "init_mathlib.h"
+#include "mathlib.h"
+
+Err MathlibInit() {
+	Err e;
+
+	if ((e = SysLibFind(MathLibName, &MathLibRef)))
+		if (e == sysErrLibNotFound)									// couldn't find lib
+			e = SysLibLoad(LibType, MathLibCreator, &MathLibRef);
+
+	if (e) return sysErrLibNotFound;
+
+	e = MathLibOpen(MathLibRef, MathLibVersion);
+	return e;
+}
+
+void MathlibRelease() {
+	UInt16 useCount;
+
+	if (MathLibRef != sysInvalidRefNum) {
+		MathLibClose(MathLibRef, &useCount);
+		
+		if (!useCount)
+			SysLibRemove(MathLibRef);
+	}
+}
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_mathlib.h b/backends/PalmOS/Src/init_mathlib.h
new file mode 100644
index 0000000000..1901e1330d
--- /dev/null
+++ b/backends/PalmOS/Src/init_mathlib.h
@@ -0,0 +1,7 @@
+#ifndef INIT_MATHLIB_H
+#define INIT_MATHLIB_H
+
+Err MathlibInit();
+void MathlibRelease();
+
+#endif
diff --git a/backends/PalmOS/Src/init_pa1lib.cpp b/backends/PalmOS/Src/init_pa1lib.cpp
new file mode 100644
index 0000000000..bae109264f
--- /dev/null
+++ b/backends/PalmOS/Src/init_pa1lib.cpp
@@ -0,0 +1,32 @@
+#include <PalmOS.h>
+#include <Sonyclie.h>
+
+#include "pa1lib.h"
+#include "init_pa1lib.h"
+
+void *sndStateOnFuncP = NULL;
+void *sndStateOffFuncP = NULL;
+
+#define SndStateOn(a,b,c)	if (sndStateOnFuncP)((sndStateOnType)(sndStateOnFuncP))(a, b, c);
+#define SndStateOff(a)		if (sndStateOffFuncP)((sndStateOffType)(sndStateOffFuncP))(a);
+
+void Pa1libInit() {
+	Pa1Lib_Open();
+
+	// Doesn't work on T4xx and T6xx series ?
+	FtrGet(sonySysFtrCreatorSystem, sonySysFtrNumSystemAOutSndStateOnHandlerP, (UInt32*) &sndStateOnFuncP);
+	FtrGet(sonySysFtrCreatorSystem, sonySysFtrNumSystemAOutSndStateOffHandlerP, (UInt32*) &sndStateOffFuncP);
+
+	SndStateOn(aOutSndKindSp, 31, 31);
+	SndStateOn(aOutSndKindHp, 31, 31);
+
+	Pa1Lib_devHpVolume(31, 31);
+	Pa1Lib_devSpVolume(31);
+}
+
+void Pa1libRelease() {
+	SndStateOff(aOutSndKindSp);
+	SndStateOff(aOutSndKindHp);
+
+	Pa1Lib_Close();
+}
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_pa1lib.h b/backends/PalmOS/Src/init_pa1lib.h
new file mode 100644
index 0000000000..c3ac12b05a
--- /dev/null
+++ b/backends/PalmOS/Src/init_pa1lib.h
@@ -0,0 +1,22 @@
+#ifndef INIT_PA1LIB_H
+#define INIT_PA1LIB_H
+
+// need to move this on a .h file
+#define sonySysFileCSystem			'SsYs'  /* Sony overall System */
+#define sonySysFtrCreatorSystem		sonySysFileCSystem
+
+#define sonySysFtrNumSystemBase						10000
+#define sonySysFtrNumSystemAOutSndStateOnHandlerP	(sonySysFtrNumSystemBase + 4)
+#define sonySysFtrNumSystemAOutSndStateOffHandlerP	(sonySysFtrNumSystemBase + 5)
+
+typedef void (*sndStateOnType)	(UInt8 /* kind */, UInt8 /* L volume 0-31 */, UInt8 /* R volume 0-31 */);
+typedef void (*sndStateOffType)	(UInt8 /* kind */);
+
+/* kind */
+#define aOutSndKindSp       (0) /* Speaker volume */
+#define aOutSndKindHp       (2) /* HeadPhone volume */
+
+void Pa1libInit();
+void Pa1libRelease();
+
+#endif
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_palmos.cpp b/backends/PalmOS/Src/init_palmos.cpp
new file mode 100644
index 0000000000..8bfcb08627
--- /dev/null
+++ b/backends/PalmOS/Src/init_palmos.cpp
@@ -0,0 +1,44 @@
+#include <PalmOS.h>
+
+#include "globals.h"
+#include "init_palmos.h"
+
+static UInt16 autoOffDelay;
+
+void PalmInit(UInt8 init) {
+	// set screen depth
+	UInt32 depth = 8;		
+	WinScreenMode(winScreenModeSet, NULL, NULL, &depth, NULL);
+
+	if (init & INIT_AUTOOFF) {
+		autoOffDelay = SysSetAutoOffTime(0);
+		EvtResetAutoOffTimer();
+	}
+
+}
+
+void PalmRelease(UInt8 init) {
+	SysSetAutoOffTime(autoOffDelay);
+	EvtResetAutoOffTimer();
+}
+
+Err PalmHRInit(UInt32 depth) {
+	Err e;
+	UInt32 width = 320;
+	UInt32 height = 320;
+	Boolean color = true;
+	
+	e = WinScreenMode (winScreenModeSet, &width, &height, &depth, &color);
+
+	if (!e) {
+		UInt32 attr;
+		WinScreenGetAttribute(winScreenDensity, &attr); 
+		e = (attr != kDensityDouble);
+	}
+
+	return e;
+}
+
+void PalmHRRelease() {
+	// should i do something here ?
+}
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_palmos.h b/backends/PalmOS/Src/init_palmos.h
new file mode 100644
index 0000000000..135dfcabcb
--- /dev/null
+++ b/backends/PalmOS/Src/init_palmos.h
@@ -0,0 +1,10 @@
+#ifndef INIT_PALMOS_H
+#define INIT_PALMOS_H
+
+void PalmInit(UInt8 init);
+void PalmRelease(UInt8 init);
+
+Err PalmHRInit(UInt32 depth);
+void PalmHRRelease();
+
+#endif
\ No newline at end of file
diff --git a/backends/PalmOS/Src/init_sony.cpp b/backends/PalmOS/Src/init_sony.cpp
new file mode 100644
index 0000000000..bdf83e2cf1
--- /dev/null
+++ b/backends/PalmOS/Src/init_sony.cpp
@@ -0,0 +1,91 @@
+#include <PalmOS.h>
+#include <SonyClie.h>
+#include "init_sony.h"
+
+UInt16 SilkInit(UInt32 *retVersion) {
+	SonySysFtrSysInfoP sonySysFtrSysInfoP;
+	UInt32 version;
+	UInt16 slkRefNum;
+	Err e;
+
+	// Sony HiRes+
+	if (!(e = FtrGet(sonySysFtrCreator, sonySysFtrNumSysInfoP, (UInt32*)&sonySysFtrSysInfoP))) {
+		if (sonySysFtrSysInfoP->libr & sonySysFtrSysInfoLibrSilk) {
+
+			if ((e = SysLibFind(sonySysLibNameSilk, &slkRefNum)))
+				if (e == sysErrLibNotFound)	
+					e = SysLibLoad(sonySysFileTSilkLib, sonySysFileCSilkLib, &slkRefNum);
+
+			if (!e) {
+				e = FtrGet(sonySysFtrCreator, sonySysFtrNumVskVersion, &version);
+				if (e) {
+					// v1 = NR
+				 	e = SilkLibOpen(slkRefNum);
+					if(!e) version = vskVersionNum1;
+
+				} else {
+					// v2 = NX/NZ
+					// v3 = UX...
+				 	e = VskOpen(slkRefNum);
+				}
+			}
+		} else
+			e = sysErrLibNotFound;
+	}
+
+	if (e) {
+		version = 0;
+		slkRefNum = sysInvalidRefNum;
+	}
+	
+	*retVersion = version;
+	return slkRefNum;
+}
+
+void SilkRelease(UInt16 slkRefNum) {
+	if (slkRefNum != sysInvalidRefNum)
+		SilkLibClose(slkRefNum);
+}
+
+UInt16 SonyHRInit(UInt32 depth) {
+	SonySysFtrSysInfoP sonySysFtrSysInfoP;
+	Err e;
+	UInt16 HRrefNum;
+
+	// test if sonyHR is present
+	if (!(e = FtrGet(sonySysFtrCreator, sonySysFtrNumSysInfoP, (UInt32*)&sonySysFtrSysInfoP))) {
+		if (sonySysFtrSysInfoP->libr & sonySysFtrSysInfoLibrHR) {		// HR available
+
+			if ((e = SysLibFind(sonySysLibNameHR, &HRrefNum)))
+				if (e == sysErrLibNotFound)								// can't find lib
+					e = SysLibLoad( 'libr', sonySysFileCHRLib, &HRrefNum);
+
+			// Now we can use HR lib. Executes Open library.
+			if (!e) e = HROpen(HRrefNum);
+		}
+	}
+
+	if (e) HRrefNum = sysInvalidRefNum;
+	
+	if (HRrefNum != sysInvalidRefNum) {
+		UInt32 width = hrWidth;
+		UInt32 height = hrHeight;
+		Boolean color = true;
+		
+		e = HRWinScreenMode(HRrefNum, winScreenModeSet, &width, &height, &depth, &color);
+		// error ? release and return an invalid reference number
+		if (e) {
+			SonyHRRelease(HRrefNum);
+			HRrefNum = sysInvalidRefNum;
+		}
+	}
+
+	return HRrefNum;
+}
+
+void SonyHRRelease(UInt16 HRrefNum) {
+	if (HRrefNum != sysInvalidRefNum) {
+			HRClose(HRrefNum);
+			//SysLibRemove(gVars->HRrefNum);	// never call this !!
+	}
+}
diff --git a/backends/PalmOS/Src/init_sony.h b/backends/PalmOS/Src/init_sony.h
new file mode 100644
index 0000000000..e85352e339
--- /dev/null
+++ b/backends/PalmOS/Src/init_sony.h
@@ -0,0 +1,10 @@
+#ifndef INIT_SONY_H
+#define INIT_SONY_H
+
+UInt16 SilkInit(UInt32 *retVersion);
+void SilkRelease(UInt16 slkRefNum);
+
+UInt16 SonyHRInit(UInt32 depth);
+void SonyHRRelease(UInt16 HRrefNum);
+
+#endif
\ No newline at end of file