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CCaetla.cpp
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#define USING_XP 0
#define DEBUG_XP 0
////////////////////////////////////////////////////////////////////////////////
//
// CCaetla Class
// - handles communication with the Caetla ROM on a PSX Action Replay
//
// (C) 1998-2000 Intar Technologies Limited
//
//
////////////////////////////////////////////////////////////////////////////////
#define REV_MAJOR 2
#define REV_MINOR 36
#define SHOW_CON_DBG 0
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/io.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <linux/parport.h>
#include <linux/ppdev.h>
#include "CCaetla.h"
#include "bmpFile.h"
#define complete(x) { m_ErrorCode=x; return(x); }
#define _SECONDS(x) ((int)((float)x*1000))
extern char PPdevice[MAX_PPDEV_SIZE];
static int pp_fd;
static uint8 last_data;
void InitPP(void);
uint32 GetTickCount(void) {
struct timeval tv;
gettimeofday(&tv, NULL);
return ((tv.tv_sec * 1000) + (tv.tv_usec / 1000));
}
void InitPP(void) {
fprintf(stdout, "Initializing device %s ...\n", PPdevice);
pp_fd = open(PPdevice, O_RDWR);
if (pp_fd == -1) {
perror("open");
exit(1);
}
if (ioctl(pp_fd, PPCLAIM)) {
perror("PPCLAIM");
close(pp_fd);
exit(1);
}
last_data = 0;
}
////////////////////////////////////////////////////////////////////////////////
// Constructor
CCaetla::CCaetla() {
// Set up any variables
// m_Status is CURRENTLY UNUSED
// m_Status=STATUS_BAD;
m_ErrorCode = CAETLA_ERROR_OK;
m_FilePtr = NULL;
m_Port = CAETLA_DEF_PORT;
m_CartType = CAETLA_DEF_CART;
m_TimeOut = _SECONDS(5);
// m_RealTimeOut is a legacy. It is currently *always* true, phase out once
// 100% certain it's outstayed its welcome.
m_RealTimeOut = true;
m_InConsole = false;
m_KeyIn = 0;
// m_KeyEnable is CURRENTLY UNUSED
m_KeyEnable = 1;
m_LogFile = NULL;
m_FpLog = NULL;
m_ConsoleHook = NULL;
m_ConsoleKeyHook = NULL;
m_ConsolePrintHook = NULL;
m_ProgressCharS = ']';
m_ProgressCharE = '[';
m_ProgressCharO = '=';
m_ProgressCharI = 0x10;
m_ShowProgress = true;
// m_RunningAsDLL is CURRENTLY UNUSED
m_RunningAsDLL = 0;
m_AutoSense = true;
}
////////////////////////////////////////////////////////////////////////////////
// Destructor
CCaetla::~CCaetla() {
// If we have a resident file, remove it
if (m_FilePtr) {
free(m_FilePtr);
m_FilePtr = NULL;
}
if (m_FpLog) {
fclose(m_FpLog);
m_FpLog = NULL;
}
}
////////////////////////////////////////////////////////////////////////////////
// Open the LogFile session
// Return: 0==no file opened, non-0==file opened
int CCaetla::OpenLogFile(void) {
CloseLogFile();
if (m_LogFile) {
FILE *fp;
fp = fopen(m_LogFile, "a+b");
if (fp) {
m_FpLog = fp;
fprintf(m_FpLog, "\n\n");
fprintf(m_FpLog, "************************************************************************\n");
fprintf(m_FpLog, "************************************************************************\n");
fprintf(m_FpLog, "**\n");
fprintf(m_FpLog, "** CatFlap Console Session Output Log\n");
fprintf(m_FpLog, "**\n");
fprintf(m_FpLog, "************************************************************************\n");
fprintf(m_FpLog, "************************************************************************\n\n");
fflush(m_FpLog);
return(1);
}
}
return(0);
}
////////////////////////////////////////////////////////////////////////////////
// Close the LogFile session
int CCaetla::CloseLogFile(void) {
if (m_FpLog) {
fclose(m_FpLog);
m_FpLog = NULL;
}
return(1);
}
////////////////////////////////////////////////////////////////////////////////
// Open the Kernel-Mode device driver for NT4/Win2000 Support
int CCaetla::OpenNTDriver(void) {
return 0;
}
////////////////////////////////////////////////////////////////////////////////
// Close the Kernel-Mode device driver
int CCaetla::CloseNTDriver(void) {
return 1;
}
////////////////////////////////////////////////////////////////////////////////
// Start the Kernel-Mode Service
int CCaetla::StartNTService(void) {
return 1;
}
////////////////////////////////////////////////////////////////////////////////
// Stop the Kernel-Mode Service
int CCaetla::StopNTService(void) {
return 1;
}
////////////////////////////////////////////////////////////////////////////////
// Caetla Errors (& messages)
struct CaetlaErrorMsg CaetlaErrs[] = {
// { CAETLA_ERROR_OK , "OK" },
{ CAETLA_ERROR_UNKNOWN , "Undefined Error" },
{ CAETLA_ERROR_BADSTATUS , "Error: CCaetla Class has Illegal Status" },
{ CAETLA_ERROR_TIMEOUT , "Error: Communications Timeout" },
{ CAETLA_ERROR_PROTOCOL , "Error: Communications Protocol Error" },
{ CAETLA_ERROR_FILE , "Error: File Error" },
{ CAETLA_ERROR_FILEFORMAT , "Error: Illegal File Format" },
{ CAETLA_ERROR_FILENOTEXIST , "Error: File Not Found" },
{ CAETLA_ERROR_LOWRAM , "Error: Low Memory" },
{ CAETLA_ERROR_NTNODRIVER , "Error initialising NT I/O Driver" },
{ CAETLA_ERROR_NTIO , "Error performing NT I/O" },
{ CAETLA_ERROR_OUTOFRANGE , "Error: value out of range" },
{ CAETLA_ERROR_MC_NOCARD , "Error: no Memory Card present" },
{ CAETLA_ERROR_MC_CARDFULL , "Error: insufficient space on Memory Card" },
{ CAETLA_ERROR_MC_NOTFORMATTED , "Error: Memory Card is not formatted" },
{ CAETLA_ERROR_MC_FILEEXISTS , "Error: Filename already present on Memory Card" },
{ -1, NULL },
};
////////////////////////////////////////////////////////////////////////////////
// Show last error code as a message
int CCaetla::ShowError(void) {
struct CaetlaErrorMsg *list = &CaetlaErrs[0];
while (list->ErrNum != -1) {
if (list->ErrNum == m_ErrorCode) {
Dump("%s\n", list->ErrMsg);
}
list++;
}
if (m_ErrorCode == CAETLA_ERROR_OK)
return(0);
else
return(-1);
}
////////////////////////////////////////////////////////////////////////////////
// Init the CCaetla class, specifying a port address and cartridge type
void CCaetla::Init(int port, int cart) {
m_ErrorCode = CAETLA_ERROR_OK;
m_Port = port;
if ((cart >= 0) && (cart < CART_MAX))
m_CartType = cart;
// Init ppdev
InitPP();
CloseLogFile();
OpenLogFile();
CreateXPLookup();
}
////////////////////////////////////////////////////////////////////////////////
// Return Version Number
int CCaetla::GetVersion(void) {
return((REV_MAJOR * 100) + (REV_MINOR % 100));
}
////////////////////////////////////////////////////////////////////////////////
// Detect Caetla's presence
int CCaetla::Detect(void) {
uint8 r;
//printf("d1");
r = Swap8('C');
if (m_ErrorCode != CAETLA_ERROR_OK) return(m_ErrorCode);
//printf("d2");
if (r != 'd') {
m_ErrorCode = CAETLA_ERROR_PROTOCOL;
return(m_ErrorCode);
}
//printf("d3");
r = Swap8('L');
if (m_ErrorCode != CAETLA_ERROR_OK) return(m_ErrorCode);
//printf("d4");
if (r != 'o') {
m_ErrorCode = CAETLA_ERROR_PROTOCOL;
return(m_ErrorCode);
}
//printf("d5");
r = Swap8(0x08);
// r=Swap8(0x0d);
//printf("d6");
//printf("err %d\n",m_ErrorCode);
#if 0 //DISABLE
if (r) {
m_ErrorCode = CAETLA_ERROR_PROTOCOL;
return(m_ErrorCode);
}
#endif //DISABLE
// IssueCommand(CAETLA_NOP);
// Resume();
return(m_ErrorCode);
}
////////////////////////////////////////////////////////////////////////////////
// Query current Caetla mode
int CCaetla::QueryMode(void) {
uint8 r, s;
//printf("q1");
IssueCommand(CAETLA_REQUESTPCCONTROL);
//printf("q2");
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
//printf("q3");
r = Swap8(0xff);
//printf("q4");
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
//printf("q5");
switch (m_CartType) {
//printf("q6");
case CART_XP:
// r=ByteIn(m_Port);
s = ByteIn(m_Port);
// r=Swap8(0);
//printf("q7");
// s=ByteIn(m_Port);
// s=0;
// s=Swap8(0);
//printf("q8");
break;
default:
case CART_PAR:
r = Swap8(0);
s = Swap8(0);
break;
}
//printf("q9");
// printf("Mode == %d [0x%02x]\n",r,s);
if (s == 0)
return(r);
else
complete(CAETLA_ERROR_UNKNOWN);
}
////////////////////////////////////////////////////////////////////////////////
// Force either Main or Debug mode
int CCaetla::ChooseMainOrDebug(void) {
int curMode;
//printf("Q1");
curMode = QueryMode();
//printf("Q2");
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
//printf("Q3");
if (curMode != CAETLA_MODE_MAIN) {
//printf("Q4");
Listen(CAETLA_MODE_DEBUG);
//printf("Q5");
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
}
//printf("Q6");
return(m_ErrorCode);
}
////////////////////////////////////////////////////////////////////////////////
// Set Caetla PC-server mode
int CCaetla::ServerMode(int mode) {
uint8 r;
IssueCommand(CAETLA_CONSOLEMODE);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
if (mode)
r = Send8(1);
else
r = Send8(0);
return(m_ErrorCode);
}
////////////////////////////////////////////////////////////////////////////////
// Resume Caetla/EXE execution
int CCaetla::Resume(void) {
IssueCommand(CAETLA_NOP);
if (m_ErrorCode != CAETLA_ERROR_OK) return(m_ErrorCode);
IssueCommand(CAETLA_RESUME);
return(m_ErrorCode);
}
////////////////////////////////////////////////////////////////////////////////
// Build lookup table for XPlorer protocol
void CCaetla::CreateXPLookup(void) {
int dx;
// uint8 byte,b1,b2,b3,b4;
// uint16 w1;
uint8 XpAs[] = {0x04, 0x05, 0x06, 0x07, 0x0c, 0x0d, 0x0e, 0x0f, 0x00, 0x01, 0x02, 0x03, 0x08, 0x09, 0x0a, 0x0b};
for (dx = 0; dx < 256; dx++) {
m_XPLookups[dx] = XpAs[dx/16];
}
}
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
//
// Abstract functions to read/write a raw byte to a port address
//
// These are the lowest level we can go, and cover us against PAR,XP,NT
//
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
// Read a raw port byte
uint8 CCaetla::RawPortIn(int port) {
uint8 read_data = 0;
switch (port) {
case 0x378: // Data
return last_data;
break;
case 0x379: // Status
ioctl(pp_fd, PPRSTATUS, &read_data);
break;
case 0x37A: // Control
ioctl(pp_fd, PPRCONTROL, &read_data);
break;
};
return read_data;
}
////////////////////////////////////////////////////////////////////////////////
// Write a byte
void CCaetla::RawPortOut(int port, uint8 data) {
int direction = 0;
switch (port) {
case 0x378: // Data
last_data = data;
ioctl(pp_fd, PPDATADIR, &direction);
ioctl(pp_fd, PPWDATA, &data);
break;
case 0x379: // Status
// no writes here...
break;
case 0x37A: // Control
ioctl(pp_fd, PPWCONTROL, &data);
break;
};
}
////////////////////////////////////////////////////////////////////////////////
// XPlorer handshaking routines
// These seem a bit messy, but appear to work OK...
uint8 CCaetla::XpAck1(void) {
uint8 ina, inb, inc;
uint32 oldTime;
if (m_RealTimeOut) {
oldTime = GetTickCount();
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if ((inb & 0x08) != 0) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (GetTickCount() < oldTime + m_TimeOut);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
} else {
oldTime = m_TimeOut;
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if ((inb & 0x08) != 0) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (oldTime--);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
}
}
uint8 CCaetla::XpAck1_N(void) {
uint8 ina, inb, inc;
uint32 oldTime;
if (m_RealTimeOut) {
oldTime = GetTickCount();
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if ((inb & 0x08) == 0) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (GetTickCount() < oldTime + m_TimeOut);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
} else {
oldTime = m_TimeOut;
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if ((inb & 0x08) == 0) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (oldTime--);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
}
}
uint8 CCaetla::XpAck2(void) {
uint8 ina, inb, inc;
uint32 oldTime;
if (m_RealTimeOut) {
oldTime = GetTickCount();
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if (inb != 0x08) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (GetTickCount() < oldTime + m_TimeOut);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
} else {
oldTime = m_TimeOut;
do {
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
if (inb != 0x08) {
inc = RawPortIn(m_Port + 1);
if (inc == ina)
return(inc);
}
} while (oldTime--);
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
return(inc);
}
}
#if 0 //DISABLE
uint8 CCaetla::XpAck2_N(void) {
uint8 ina, inb, inc;
getit:
ina = RawPortIn(m_Port + 1);
inb = m_XPLookups[ina];
#if ( USING_XP && DEBUG_XP )
Dump("_2 0x%x (0x%x)\n", inb, ina);
#endif
if ((inb & 0x08) != 0) goto getit;
inc = RawPortIn(m_Port + 1);
if (inc != ina) goto getit;
return(inc);
}
#endif //DISABLE
////////////////////////////////////////////////////////////////////////////////
// Get a Byte from I/O
uint8 CCaetla::ByteIn(int port) {
switch (m_CartType) {
case CART_XP: {
uint8 in1, in2, in3, tmp;
in1 = XpAck1();
RawPortOut(port + 2, RawPortIn(port + 2) & 0xf7);
in2 = XpAck1_N();
RawPortOut(port + 2, RawPortIn(port + 2) | 0x08);
in3 = XpAck1();
RawPortOut(port + 2, RawPortIn(port + 2) & 0xf7);
XpAck1_N();
RawPortOut(port + 2, RawPortIn(port + 2) | 0x08);
// XpAck2_N();
tmp = (((in1 & 0x30) << 2) | (((~in2) & 0x80) >> 2) | ((in2 & 0x30) >> 1) | (((~in3) & 0x80) >> 5) | ((in3 & 0x30) >> 4));
return(tmp);
}
break;
default:
case CART_PAR:
return(RawPortIn(port));
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Put a Byte to I/O
void CCaetla::ByteOut(int port, uint8 data) {
switch (m_CartType) {
case CART_XP: {
RawPortOut(port, data);
RawPortOut(port + 2, RawPortIn(port + 2) & 0xf7);
XpAck1();
RawPortOut(port + 2, RawPortIn(port + 2) | 0x08);
XpAck2();
}
break;
default:
case CART_PAR:
RawPortOut(port, data);
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Wait for handshake
int CCaetla::Handshake(int port) {
switch (m_CartType) {
case CART_XP:
return(0);
break;
default:
case CART_PAR:
return(RawPortIn(port + 2) & 0x01);
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Exchange Byte
// Used for both Send & Receive, as each mode ignores the inappropriate data
uint8 CCaetla::Swap8(uint8 data) {
uint32 timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_OK;
ByteOut(m_Port, data);
if (m_RealTimeOut) {
uint32 oldTick;
oldTick = GetTickCount();
while (Handshake(m_Port)) {
if (GetTickCount() > oldTick + m_TimeOut) {
timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
RawPortOut(m_Port, 0);
RawPortOut(m_Port + 2, 0);
return 0;
}
}
} else {
while (Handshake(m_Port)) {
if (timer && --timer == 0) {
timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
RawPortOut(m_Port, 0);
RawPortOut(m_Port + 2, 0);
return 0;
}
}
}
return ByteIn(m_Port);
}
////////////////////////////////////////////////////////////////////////////////
// Send Byte
// NO input retrieval for X-Plorer
uint8 CCaetla::Send8(uint8 data) {
uint32 timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_OK;
ByteOut(m_Port, data);
if (m_RealTimeOut) {
uint32 oldTick;
oldTick = GetTickCount();
while (Handshake(m_Port)) {
if (GetTickCount() > oldTick + m_TimeOut) {
timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
RawPortOut(m_Port, 0);
RawPortOut(m_Port + 2, 0);
return 0;
}
}
} else {
while (Handshake(m_Port)) {
if (timer && --timer == 0) {
timer = m_TimeOut;
m_ErrorCode = CAETLA_ERROR_TIMEOUT;
RawPortOut(m_Port, 0);
RawPortOut(m_Port + 2, 0);
return 0;
}
}
}
// return ByteIn(m_Port);
switch (m_CartType) {
case CART_XP:
return(0);
break;
default:
case CART_PAR:
return ByteIn(m_Port);
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Exchange half-word (16-bits)
uint16 CCaetla::Send16(uint16 data) {
return ((Send8((data >> 8) & 0xff) << 8) | (Send8(data & 0xff)));
}
////////////////////////////////////////////////////////////////////////////////
// Exchange word (32-bits)
uint32 CCaetla::Send32(uint32 data) {
return ((Send16((uint16)(data >> 16) & 0xffff) << 16) | (Send16((uint16)data & 0xffff)));
}
////////////////////////////////////////////////////////////////////////////////
// Fetch byte from port
uint8 CCaetla::Get8(void) {
switch (m_CartType) {
case CART_XP:
return ByteIn(m_Port);
break;
default:
case CART_PAR:
return(Swap8(0));
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Fetch byte from port, with NO prior send (primarily for exported low-level
// functionality such as required by CatFlap DLL)
uint8 CCaetla::Get8s(void) {
return ByteIn(m_Port);
}
////////////////////////////////////////////////////////////////////////////////
// Fetch half-word (16-bits)
uint16 CCaetla::Receive16(void) {
switch (m_CartType) {
case CART_XP: {
uint8 b1, b2;
b1 = ByteIn(m_Port);
if (m_ErrorCode != CAETLA_ERROR_OK) return(0);
b2 = ByteIn(m_Port);
return ((b1 << 8) | (b2));
}
break;
default:
case CART_PAR:
return ((Swap8(1) << 8) | (Swap8(2)));
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Fetch word (32-bits)
uint32 CCaetla::Receive32(void) {
// return ( (Swap8(1)<<24) | (Swap8(2)<<16) | (Swap8(3)<<8) | (Swap8(4)) );
// return ( (Swap8(0)<<24) | (Swap8(0)<<16) | (Swap8(0)<<8) | (Swap8(0)) );
switch (m_CartType) {
case CART_XP: {
uint8 b1, b2, b3, b4;
b1 = ByteIn(m_Port);
if (m_ErrorCode != CAETLA_ERROR_OK) return(0);
b2 = ByteIn(m_Port);
if (m_ErrorCode != CAETLA_ERROR_OK) return(0);
b3 = ByteIn(m_Port);
if (m_ErrorCode != CAETLA_ERROR_OK) return(0);
b4 = ByteIn(m_Port);
return ((b1 << 24) | (b2 << 16) | (b3 << 8) | (b4));
}
break;
default:
case CART_PAR:
return ((Swap8(0) << 24) | (Swap8(0) << 16) | (Swap8(0) << 8) | (Swap8(0)));
break;
}
}
////////////////////////////////////////////////////////////////////////////////
// Request Caetla to enter PC-Control mode
int CCaetla::Listen(int mode) {
//NEW simpler version works best on XP?
uint8 r;
retry:
IssueCommand(CAETLA_REQUESTPCCONTROL);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
r = Swap8(mode);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
if ((r == 0xff) || (r == 0xfe)) {
complete(CAETLA_ERROR_PROTOCOL);
// goto retry;
}
if (r == 0x01) {
// printf("retry\n");
goto retry;
}
return(m_ErrorCode);
}
////////////////////////////////////////////////////////////////////////////////
// Get current execution status
int CCaetla::CheckExeStatus(void) {
uint8 r;
IssueCommand(CAETLA_EXESTATUS);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
if (m_CartType == CART_XP)
r = ByteIn(m_Port);
else
r = Swap8(0);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}
Resume();
return(r);
}
////////////////////////////////////////////////////////////////////////////////
// Get size of a file
int CCaetla::FileSize(char *name) {
FILE *file;
uint32 size;
if (!(file = fopen(name, "rb"))) {
m_ErrorCode = CAETLA_ERROR_FILENOTEXIST;
return(0);
} else {
fseek(file, 0, SEEK_END);
size = ftell(file);
fseek(file, 0, SEEK_SET);
fclose(file);
return(size);
}
}
////////////////////////////////////////////////////////////////////////////////
// Load a file
int CCaetla::FileLoad(char *name) {
FILE *file;
if (!(file = fopen(name, "rb"))) {
complete(CAETLA_ERROR_FILENOTEXIST);
} else {
if (m_FilePtr) free(m_FilePtr);
fseek(file, 0, SEEK_END);
m_FileSize = ftell(file);
fseek(file, 0, SEEK_SET);
if ((m_FilePtr = malloc(m_FileSize)) == 0) {
fclose(file);
complete(CAETLA_ERROR_LOWRAM);
}
if ((int)fread(m_FilePtr, 1, m_FileSize, file) != m_FileSize) {
fclose(file);
complete(CAETLA_ERROR_FILENOTEXIST);
}
fclose(file);
complete(CAETLA_ERROR_OK);
}
}
////////////////////////////////////////////////////////////////////////////////
// Run an EXE file (from filename)
int CCaetla::RunExe(char *exename, bool run, bool hooksOn) {
if (FileLoad(exename) != CAETLA_ERROR_OK) {
return(m_ErrorCode);
}
SendExe((void *)m_FilePtr);
if (m_ErrorCode != CAETLA_ERROR_OK) {
complete(m_ErrorCode);
}