//TODO: second param
int sceKernelLoadExec(const char *filename, u32 paramPtr)
{
SceKernelLoadExecParam *param = 0;
if (paramPtr)
{
param = (SceKernelLoadExecParam*)Memory::GetPointer(paramPtr);
}
PSPFileInfo info = pspFileSystem.GetFileInfo(filename);
if (!info.exists) {
ERROR_LOG(LOADER, "sceKernelLoadExec(%s, ...): File does not exist", filename);
return SCE_KERNEL_ERROR_NOFILE;
}
s64 size = (s64)info.size;
if (!size)
{
ERROR_LOG(LOADER, "sceKernelLoadExec(%s, ...): File is size 0", filename);
return SCE_KERNEL_ERROR_ILLEGAL_OBJECT;
}
DEBUG_LOG(HLE,"sceKernelLoadExec(name=%s,...)", filename);
std::string error_string;
if (!__KernelLoadExec(filename, param, &error_string)) {
ERROR_LOG(HLE, "sceKernelLoadExec failed: %s", error_string.c_str());
return -1;
}
return 0;
}
bool Load_PSP_ELF_PBP(const char *filename, std::string *error_string)
{
// This is really just for headless, might need tweaking later.
if (!PSP_CoreParameter().mountIso.empty())
{
auto bd = constructBlockDevice(PSP_CoreParameter().mountIso.c_str());
if (bd != NULL) {
ISOFileSystem *umd2 = new ISOFileSystem(&pspFileSystem, bd);
pspFileSystem.Mount("umd1:", umd2);
pspFileSystem.Mount("disc0:", umd2);
pspFileSystem.Mount("umd:", umd2);
}
}
std::string full_path = filename;
std::string path, file, extension;
SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
#ifdef _WIN32
path = ReplaceAll(path, "/", "\\");
#endif
DirectoryFileSystem *fs = new DirectoryFileSystem(&pspFileSystem, path);
pspFileSystem.Mount("umd0:", fs);
std::string finalName = "umd0:/" + file + extension;
return __KernelLoadExec(finalName.c_str(), 0, error_string);
}
//TODO: second param
void sceKernelLoadExec()
{
const char *filename = Memory::GetCharPointer(PARAM(0));
SceKernelLoadExecParam *param = 0;
if (PARAM(1))
{
param = (SceKernelLoadExecParam*)Memory::GetPointer(PARAM(1));
}
PSPFileInfo info = pspFileSystem.GetFileInfo(filename);
if (!info.exists) {
ERROR_LOG(LOADER, "sceKernelLoadExec(%s, ...): File does not exist", filename);
RETURN(SCE_KERNEL_ERROR_NOFILE);
return;
}
s64 size = (s64)info.size;
if (!size)
{
ERROR_LOG(LOADER, "sceKernelLoadExec(%s, ...): File is size 0", filename);
RETURN(SCE_KERNEL_ERROR_ILLEGAL_OBJECT);
return;
}
DEBUG_LOG(HLE,"sceKernelLoadExec(name=%s,...)", filename);
std::string error_string;
if (!__KernelLoadExec(filename, param, &error_string)) {
ERROR_LOG(HLE, "sceKernelLoadExec failed: %s", error_string.c_str());
}
}
bool Load_PSP_ISO(FileLoader *fileLoader, std::string *error_string)
{
// Mounting stuff relocated to InitMemoryForGameISO due to HD Remaster restructuring of code.
std::string sfoPath("disc0:/PSP_GAME/PARAM.SFO");
PSPFileInfo fileInfo = pspFileSystem.GetFileInfo(sfoPath.c_str());
if (fileInfo.exists)
{
std::vector<u8> paramsfo;
pspFileSystem.ReadEntireFile(sfoPath, paramsfo);
if (g_paramSFO.ReadSFO(paramsfo))
{
char title[1024];
sprintf(title, "%s : %s", g_paramSFO.GetValueString("DISC_ID").c_str(), g_paramSFO.GetValueString("TITLE").c_str());
INFO_LOG(LOADER, "%s", title);
host->SetWindowTitle(title);
}
}
std::string bootpath("disc0:/PSP_GAME/SYSDIR/EBOOT.BIN");
// Bypass Chinese translation patches, see comment above.
for (size_t i = 0; i < ARRAY_SIZE(altBootNames); i++) {
if (pspFileSystem.GetFileInfo(altBootNames[i]).exists) {
bootpath = altBootNames[i];
}
}
// Bypass another more dangerous one where the file is in USRDIR - this could collide with files in some game.
std::string id = g_paramSFO.GetValueString("DISC_ID");
if (id == "NPJH50624" && pspFileSystem.GetFileInfo("disc0:/PSP_GAME/USRDIR/PAKFILE2.BIN").exists) {
bootpath = "disc0:/PSP_GAME/USRDIR/PAKFILE2.BIN";
}
if (id == "NPJH00100" && pspFileSystem.GetFileInfo("disc0:/PSP_GAME/USRDIR/DATA/GIM/GBL").exists) {
bootpath = "disc0:/PSP_GAME/USRDIR/DATA/GIM/GBL";
}
bool hasEncrypted = false;
u32 fd;
if ((fd = pspFileSystem.OpenFile(bootpath, FILEACCESS_READ)) != 0)
{
u8 head[4];
pspFileSystem.ReadFile(fd, head, 4);
if (memcmp(head, "~PSP", 4) == 0 || memcmp(head, "\x7F""ELF", 4) == 0) {
hasEncrypted = true;
}
pspFileSystem.CloseFile(fd);
}
if (!hasEncrypted)
{
// try unencrypted BOOT.BIN
bootpath = "disc0:/PSP_GAME/SYSDIR/BOOT.BIN";
}
INFO_LOG(LOADER,"Loading %s...", bootpath.c_str());
return __KernelLoadExec(bootpath.c_str(), 0, error_string);
}
bool Load_PSP_ISO(const char *filename, std::string *error_string)
{
ISOFileSystem *umd2 = new ISOFileSystem(&pspFileSystem, constructBlockDevice(filename));
// Parse PARAM.SFO
//pspFileSystem.Mount("host0:",umd2);
pspFileSystem.Mount("umd0:", umd2);
pspFileSystem.Mount("umd1:", umd2);
pspFileSystem.Mount("disc0:", umd2);
pspFileSystem.Mount("umd:", umd2);
std::string sfoPath("disc0:/PSP_GAME/PARAM.SFO");
PSPFileInfo fileInfo = pspFileSystem.GetFileInfo(sfoPath.c_str());
if (fileInfo.exists)
{
u8 *paramsfo = new u8[(size_t)fileInfo.size];
u32 fd = pspFileSystem.OpenFile(sfoPath, FILEACCESS_READ);
pspFileSystem.ReadFile(fd, paramsfo, fileInfo.size);
pspFileSystem.CloseFile(fd);
if (g_paramSFO.ReadSFO(paramsfo, (size_t)fileInfo.size))
{
char title[1024];
sprintf(title, "%s : %s", g_paramSFO.GetValueString("DISC_ID").c_str(), g_paramSFO.GetValueString("TITLE").c_str());
INFO_LOG(LOADER, "%s", title);
host->SetWindowTitle(title);
}
delete [] paramsfo;
}
std::string bootpath("disc0:/PSP_GAME/SYSDIR/EBOOT.BIN");
// bypass patchers
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.OLD").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.OLD";
}
bool hasEncrypted = false;
u32 fd;
if ((fd = pspFileSystem.OpenFile(bootpath, FILEACCESS_READ)) != 0)
{
u8 head[4];
pspFileSystem.ReadFile(fd, head, 4);
if (memcmp(head, "~PSP", 4) == 0 || memcmp(head, "\x7F""ELF", 4) == 0) {
hasEncrypted = true;
}
pspFileSystem.CloseFile(fd);
}
if (!hasEncrypted)
{
// try unencrypted BOOT.BIN
bootpath = "disc0:/PSP_GAME/SYSDIR/BOOT.BIN";
}
INFO_LOG(LOADER,"Loading %s...", bootpath.c_str());
return __KernelLoadExec(bootpath.c_str(), 0, error_string);
}
bool Load_PSP_ELF_PBP(const char *filename, std::string *error_string)
{
std::string full_path = filename;
std::string path, file, extension;
SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
#ifdef _WIN32
path = ReplaceAll(path, "/", "\\");
#endif
DirectoryFileSystem *fs = new DirectoryFileSystem(&pspFileSystem, path);
pspFileSystem.Mount("umd0:/", fs);
std::string finalName = "umd0:/" + file + extension;
return __KernelLoadExec(finalName.c_str(), 0, error_string);
}
bool Load_PSP_ELF_PBP(FileLoader *fileLoader, std::string *error_string)
{
// This is really just for headless, might need tweaking later.
if (PSP_CoreParameter().mountIsoLoader != nullptr)
{
auto bd = constructBlockDevice(PSP_CoreParameter().mountIsoLoader);
if (bd != NULL) {
ISOFileSystem *umd2 = new ISOFileSystem(&pspFileSystem, bd);
pspFileSystem.Mount("umd1:", umd2);
pspFileSystem.Mount("disc0:", umd2);
pspFileSystem.Mount("umd:", umd2);
}
}
std::string full_path = fileLoader->Path();
std::string path, file, extension;
SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
#ifdef _WIN32
path = ReplaceAll(path, "/", "\\");
#endif
if (!PSP_CoreParameter().mountRoot.empty())
{
// We don't want to worry about .. and cwd and such.
const std::string rootNorm = NormalizePath(PSP_CoreParameter().mountRoot + "/");
const std::string pathNorm = NormalizePath(path + "/");
// If root is not a subpath of path, we can't boot the game.
if (!startsWith(pathNorm, rootNorm))
{
*error_string = "Cannot boot ELF located outside mountRoot.";
return false;
}
const std::string filepath = ReplaceAll(pathNorm.substr(rootNorm.size()), "\\", "/");
file = filepath + "/" + file;
path = rootNorm + "/";
pspFileSystem.SetStartingDirectory(filepath);
}
DirectoryFileSystem *fs = new DirectoryFileSystem(&pspFileSystem, path);
pspFileSystem.Mount("umd0:", fs);
std::string finalName = "umd0:/" + file + extension;
return __KernelLoadExec(finalName.c_str(), 0, error_string);
}
bool Load_PSP_ISO(const char *filename, std::string *error_string)
{
// Mounting stuff relocated to InitMemoryForGameISO due to HD Remaster restructuring of code.
std::string sfoPath("disc0:/PSP_GAME/PARAM.SFO");
PSPFileInfo fileInfo = pspFileSystem.GetFileInfo(sfoPath.c_str());
if (fileInfo.exists)
{
u8 *paramsfo = new u8[(size_t)fileInfo.size];
u32 fd = pspFileSystem.OpenFile(sfoPath, FILEACCESS_READ);
pspFileSystem.ReadFile(fd, paramsfo, fileInfo.size);
pspFileSystem.CloseFile(fd);
if (g_paramSFO.ReadSFO(paramsfo, (size_t)fileInfo.size))
{
char title[1024];
sprintf(title, "%s : %s", g_paramSFO.GetValueString("DISC_ID").c_str(), g_paramSFO.GetValueString("TITLE").c_str());
INFO_LOG(LOADER, "%s", title);
host->SetWindowTitle(title);
}
delete [] paramsfo;
}
std::string bootpath("disc0:/PSP_GAME/SYSDIR/EBOOT.BIN");
// bypass patchers
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.OLD").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.OLD";
}
// bypass another patchers
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.DAT").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.DAT";
}
// bypass more patchers
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.BI").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.BI";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.LLD").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.LLD";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/OLD_EBOOT.BIN").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/OLD_EBOOT.BIN";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.123").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.123";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT_LRC_CH.BIN").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT_LRC_CH.BIN";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/BOOT0.OLD").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/BOOT0.OLD";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/BOOT1.OLD").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/BOOT1.OLD";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/BINOT.BIN").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/BINOT.BIN";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.FRY").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.FRY";
}
if (pspFileSystem.GetFileInfo("disc0:/PSP_GAME/SYSDIR/EBOOT.Z.Y").exists) {
bootpath = "disc0:/PSP_GAME/SYSDIR/EBOOT.Z.Y";
}
bool hasEncrypted = false;
u32 fd;
if ((fd = pspFileSystem.OpenFile(bootpath, FILEACCESS_READ)) != 0)
{
u8 head[4];
pspFileSystem.ReadFile(fd, head, 4);
if (memcmp(head, "~PSP", 4) == 0 || memcmp(head, "\x7F""ELF", 4) == 0) {
hasEncrypted = true;
}
pspFileSystem.CloseFile(fd);
}
if (!hasEncrypted)
{
// try unencrypted BOOT.BIN
bootpath = "disc0:/PSP_GAME/SYSDIR/BOOT.BIN";
}
INFO_LOG(LOADER,"Loading %s...", bootpath.c_str());
return __KernelLoadExec(bootpath.c_str(), 0, error_string);
}
