bool update_install(indexJsonFile_t *indexJson, int (*downloadCallback)(long total, long now, double kBps), int argc, char **argv){
char versionString[255];
sprintf(versionString, "%d.%d.%d", indexJson->nwjsmanagerLatestVersion.major, indexJson->nwjsmanagerLatestVersion.minor, indexJson->nwjsmanagerLatestVersion.patch);
#ifdef _WIN32
char *suffix = ".exe";
#else
#ifdef __x86_64__
char *suffix = "-linux64";
#else
char *suffix = "-linux32";
#endif
#endif
char *url = malloc((strlen(UPDATE_URL) - 3 + strlen(versionString) + strlen(suffix))*sizeof(char)); //-3 because of subtracting placeholders (the two %s, 4 chars) and adding the null terminator.
sprintf(url, UPDATE_URL, versionString, suffix);
char *binPath = getBinaryPath();
printf("[nwjsmanager][DEBUG] Update download URL: %s\n[nwjsmanager][DEBUG] Current binary path: %s\n", url, binPath);
#ifndef _WIN32
struct stat st;
stat(binPath, &st);
#endif
char *renamedBinPath = string_concat(2, binPath, ".old");
rename(binPath, renamedBinPath);
bool result = download(url, binPath, downloadCallback) == DOWNLOAD_SUCCESS;
if(!result)
rename(renamedBinPath, binPath);
free(renamedBinPath);
free(url);
#ifndef _WIN32
chmod(binPath, st.st_mode); //make the new version executable by copying the permissions from the previous version
#endif
if(result){
//Duplicate array and add null pointer to it's end (as required by execv)
char **args = calloc(argc + 1, sizeof(char*));
for(int i = 0; i < argc; i++)
args[i] = addQuotesWin(argv[i]);
args[argc] = NULL;
execv(binPath, args);
//If execv fails, free the allocated memory
for(int i = 0; i < argc; i++)
free(args[i]);
free(args);
}
free(binPath);
return result;
}
std::string FileUtil::getBinaryDir()
{
std::string path = getBinaryPath();
if (path.empty())
return path;
#ifdef OS_LINUX
size_t pos = path.find_last_of("/");
if (pos != std::string::npos)
path = path.substr(0, pos);
return path;
#else
size_t pos = path.find_last_of("\\/:");
if (pos != std::string::npos)
path = path.substr(0, pos);
pos = path.find_last_of('.');
if (pos != std::string::npos)
path = path.substr(0, pos);
return path;
#endif
}
FRESULT openBinaryFile(uint32_t index)
{
TCHAR filename[60];
FRESULT fr;
memset(Block_buffer, 0, sizeof(Block_buffer));
strAppend(strAppend(strAppend(filename, getBinaryPath()), "/"), Filenames[index]);
if ((fr = f_open(&FlashFile, filename, FA_READ)) != FR_OK) {
return fr;
}
if (memoryType == MEM_FLASH) {
if ((fr = f_lseek(&FlashFile, BOOTLOADER_SIZE)) != FR_OK) {
return fr;
}
}
fr = f_read(&FlashFile, (BYTE *)Block_buffer, BLOCK_LEN, &BlockCount);
if (BlockCount == BLOCK_LEN)
return fr;
else
return FR_INVALID_OBJECT;
}
// --------------------------------------------------------------------------
//
// Function
// Name: BBInstance ProcessControl::generateBBInstanceFromPID(int)
// Purpose: Obtiene todos los parametros y genera una instancia a partir de un PID
// Created: 25/6/08
//
// ------------------
BBInstance ProcessControl::generateBBInstanceFromPID(int pid)
{
QString configpath = getConfigPath(pid);
unsigned int uid = getUID(pid);
return BBInstance(configpath, userNamefromUID(uid),getBinaryPath(pid));
}
// --------------------------------------------------------------------------
//
// Function
// Name: unsigned int ProcessControl::getInstancePID(BBInstance)
// Purpose: Obtiene el pid del proceso asociado a la instancia
// Created: 25/6/08
//
// ------------------
unsigned int ProcessControl::getInstancePID(BBInstance myinstance)
{
qDebug() << "ProcessControl::getInstancePID: begin:";
#ifndef WIN32
std::string command = std::string("ps -C bbackupd -o pid,uid,command --no-heading");
qDebug() << "ProcessControl::getInstancePID: comando solicitado:" << command.c_str();
QProcess myprocess;
myprocess.start(command.c_str());
if (!myprocess.waitForFinished())
{
myprocess.close();
return 0;
}
while (!myprocess.atEnd())
{
char buf[1024];
qint64 length = myprocess.readLine(buf,sizeof(buf));
if (length != -1)
{
QString mystring(buf);
QRegExp regex("^\\s*(\\d*)\\s*(\\d*)\\s*((\\w|/)*)\\s((\\w|/|\\.)*).*$");
qDebug() << "ProcessControl::getInstancePID: Parsing line:" << mystring;
if (regex.exactMatch(mystring))
{
//Comparar, y si es igual devolver
QStringList strlist = regex.capturedTexts();
qDebug() << "ProcessControl::getInstancePID: lista:" << strlist;
if ((myinstance.getConfigPath().absoluteFilePath() == QFileInfo(strlist.at(5)).absoluteFilePath()) &&
(ProcessControl::userNamefromUID(strlist.at(2).toUInt()) == myinstance.getUserName()) )
{
qDebug() << "Encontrado!";
myprocess.close();
return strlist.at(1).toUInt();
}
else
{
qDebug() << "linea incorrecta" << strlist.at(5) << myinstance.getConfigPath().absoluteFilePath() << strlist.at(2).toUInt() << myinstance.getUserName();
}
}
else
{
qDebug() << "ProcessControl::getInstancePID: Error en la expresion regular";
}
}
else break;
}
qDebug() << "No se encontro el proceso";
myprocess.close();
return 0;
#else
std::list<int> listapids = getPidProcessByName("bbackupd.exe");
//Para cada pid:
for (std::list<int>::const_iterator i = listapids.begin();
i!= listapids.end();
i++)
{
// Comprobar si el uid es el usuario actual
// Comprobar que el parametro es el fichero de configuraci�n que nos interesa
qDebug() << "ProcessControl::getInstancePID: Iterando sobre un proceso";
//if(getConfigPath(*i) == QString(myinstance.getConfigPath().absolutePath())
if(QFileInfo(QFileInfo(getBinaryPath(*i))) == myinstance.getBinaryPath()
&& getPIDUserName(*i) == myinstance.getUserName())
{
return *i;
}
}
return 0;
#endif
}
int main()
{
uint8_t index = 0;
uint8_t maxhsize = DISPLAY_CHAR_WIDTH;
FRESULT fr;
uint32_t state = ST_START;
uint32_t nameCount = 0;
uint32_t vpos = 0;
uint32_t hpos = 0;
#if defined(PCBTARANIS)
wdt_reset();
RCC->AHB1ENR |= RCC_AHB1ENR_GPIOAEN; // Enable portA clock
#endif
pwrInit();
#if defined(PCBSKY9X)
MATRIX->CCFG_SYSIO |= 0x000000F0L; // Disable syspins, enable B4,5,6,7
#endif
#if defined(PCBSKY9X)
init_SDcard();
PIOC->PIO_PER = PIO_PC25; // Enable bit C25 (USB-detect)
start_timer0();
#endif
lcdInit();
#if defined(PCBSKY9X)
extern uint8_t OptrexDisplay;
OptrexDisplay = 1;
#endif
lcd_clear();
lcd_putsLeft(0, BOOTLOADER_TITLE);
lcd_invert_line(0);
lcdRefresh();
#if defined(PCBSKY9X)
OptrexDisplay = 0;
lcdRefresh();
#endif
#if defined(PCBTARANIS)
keysInit();
I2C_EE_Init();
init_hw_timer();
#endif
__enable_irq();
init10msTimer();
#if defined(PCBSKY9X)
EblockAddress = -1;
init_spi();
#endif
#if defined(PCBSKY9X)
LockBits = readLockBits();
if (LockBits) {
clearLockBits();
}
#endif
#if defined(PCBTARANIS)
// SD card detect pin
sdInit();
usbInit();
usbStart();
#endif
for (;;) {
wdt_reset();
if (Tenms) {
if (EE_timer) {
if (--EE_timer == 0) {
#if defined(PCBSKY9X)
writeBlock();
#endif
}
}
Tenms = 0;
lcd_clear();
lcd_putsLeft(0, BOOTLOADER_TITLE);
lcd_invert_line(0);
uint8_t event = getEvent();
if (state != ST_USB) {
if (usbPlugged()) {
state = ST_USB;
if (!unlocked) {
unlocked = 1;
unlockFlash();
}
usbPluggedIn();
}
}
if (state == ST_START) {
lcd_putsLeft(2*FH, "\010Write Firmware");
lcd_putsLeft(3*FH, "\010Restore EEPROM");
lcd_putsLeft(4*FH, "\010Exit");
lcd_invert_line(2+vpos);
lcd_putsLeft(7*FH, INDENT "Or plug in a USB cable for mass storage");
if (event == EVT_KEY_FIRST(BOOT_KEY_DOWN)) {
vpos == 2 ? vpos = 0 : vpos = vpos+1;
}
else if (event == EVT_KEY_FIRST(BOOT_KEY_UP)) {
vpos == 0 ? vpos = 2 : vpos = vpos-1;
}
else if (event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
switch (vpos) {
case 0:
state = ST_FLASH_MENU;
break;
case 1:
state = ST_RESTORE_MENU;
break;
default:
state = ST_REBOOT;
}
}
}
if (state == ST_USB) {
lcd_putsLeft(4*FH, "\026USB Connected");
if (usbPlugged() == 0) {
vpos = 0;
if (unlocked) {
lockFlash();
unlocked = 0;
}
state = ST_START;
}
#if defined(PCBSKY9X)
usbMassStorage();
#endif
}
if (state == ST_FLASH_MENU || state == ST_RESTORE_MENU) {
sdInit();
memoryType = (state == ST_RESTORE_MENU ? MEM_EEPROM : MEM_FLASH);
state = ST_DIR_CHECK;
}
else if (state == ST_DIR_CHECK) {
fr = f_chdir(getBinaryPath());
if (fr == FR_OK) {
state = ST_OPEN_DIR;
}
else {
lcd_putsLeft(2*FH, INDENT "Directory is missing!");
if (event == EVT_KEY_BREAK(BOOT_KEY_EXIT) || event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
vpos = 0;
state = ST_START;
}
}
}
if (state == ST_OPEN_DIR) {
index = 0;
fr = f_opendir(&Dj, ".");
if (fr == FR_OK) {
state = ST_FILE_LIST;
nameCount = fillNames(0);
hpos = 0;
vpos = 0;
}
}
if (state == ST_FILE_LIST) {
uint32_t limit = 6;
if (nameCount < limit) {
limit = nameCount;
}
maxhsize = 0;
for (uint32_t i=0; i<limit; i++) {
uint32_t x;
x = strlen(Filenames[i]);
if (x > maxhsize) {
maxhsize = x;
}
if (x > DISPLAY_CHAR_WIDTH) {
if (hpos + DISPLAY_CHAR_WIDTH > x) {
x = x - DISPLAY_CHAR_WIDTH;
}
else {
x = hpos;
}
}
else {
x = 0;
}
lcd_putsnAtt(INDENT_WIDTH, 16 + FH * i, &Filenames[i][x], DISPLAY_CHAR_WIDTH, 0);
}
if (event == EVT_KEY_REPT(BOOT_KEY_DOWN) || event == EVT_KEY_FIRST(BOOT_KEY_DOWN)) {
if (vpos < limit - 1) {
vpos += 1;
}
else {
if (nameCount > limit) {
index += 1;
nameCount = fillNames(index);
}
}
}
else if (event == EVT_KEY_REPT(BOOT_KEY_UP) || event == EVT_KEY_FIRST(BOOT_KEY_UP)) {
if (vpos > 0) {
vpos -= 1;
}
else {
if (index) {
index -= 1;
nameCount = fillNames(index);
}
}
}
#if !defined(PCBTARANIS)
else if (event == EVT_KEY_REPT(BOOT_KEY_RIGHT) || event == EVT_KEY_FIRST(BOOT_KEY_RIGHT)) {
if (hpos + DISPLAY_CHAR_WIDTH < maxhsize) {
hpos += 1;
}
}
else if (event == EVT_KEY_REPT(BOOT_KEY_LEFT) || event == EVT_KEY_FIRST(BOOT_KEY_LEFT)) {
if (hpos) {
hpos -= 1;
}
}
#endif
else if (event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
// Select file to flash
state = ST_FLASH_CHECK;
Valid = 0;
}
else if (event == EVT_KEY_FIRST(BOOT_KEY_EXIT)) {
state = ST_START;
vpos = 0;
}
lcd_invert_line(2 + vpos);
}
else if (state == ST_FLASH_CHECK) {
int result = menuFlashFile(vpos, event);
FirmwareSize = FileSize[vpos] - BOOTLOADER_SIZE;
if (result == 0) {
// canceled
state = ST_FILE_LIST;
}
else if (result == 1) {
// confirmed
firmwareAddress = FIRMWARE_ADDRESS + BOOTLOADER_SIZE;
firmwareWritten = 0;
eepromAddress = 0;
eepromWritten = 0;
state = ST_FLASHING;
}
}
else if (state == ST_FLASHING) {
// commit to flashing
lcd_putsLeft(4*FH, "\032Writing...");
if (!unlocked && (memoryType == MEM_FLASH)) {
unlocked = 1;
unlockFlash();
}
int progress;
if (memoryType == MEM_FLASH) {
writeFlashBlock();
firmwareWritten += sizeof(Block_buffer);
progress = (200*firmwareWritten) / FirmwareSize;
}
else {
writeEepromBlock();
eepromWritten += sizeof(Block_buffer);
progress = (200*eepromWritten) / EESIZE;
}
lcd_rect( 3, 6*FH+4, 204, 7);
lcd_hline(5, 6*FH+6, progress, FORCE);
lcd_hline(5, 6*FH+7, progress, FORCE);
lcd_hline(5, 6*FH+8, progress, FORCE);
fr = f_read(&FlashFile, (BYTE *)Block_buffer, sizeof(Block_buffer), &BlockCount);
if (BlockCount == 0) {
state = ST_FLASH_DONE; // EOF
}
if (firmwareWritten >= FLASHSIZE - BOOTLOADER_SIZE) {
state = ST_FLASH_DONE; // Backstop
}
if (eepromWritten >= EESIZE) {
state = ST_FLASH_DONE; // Backstop
}
}
if (state == ST_FLASH_DONE) {
if (unlocked) {
lockFlash();
unlocked = 0;
}
lcd_putsLeft(4*FH, "\024Writing Complete");
if (event == EVT_KEY_FIRST(BOOT_KEY_EXIT) || event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
state = ST_START;
vpos = 0;
}
}
if (event == EVT_KEY_LONG(BOOT_KEY_EXIT)) {
state = ST_REBOOT;
}
lcdRefresh();
if (PowerUpDelay < 20) { // 200 mS
PowerUpDelay += 1;
}
else {
sdPoll10ms();
}
}
if (pwrCheck() == e_power_off && state != ST_FLASHING && state != ST_USB) {
pwrOff();
for (;;) {
// Wait for power to go off
}
}
if (state == ST_REBOOT) {
if ((~readKeys() & 0x7E) == 0) {
NVIC_SystemReset();
}
}
}
return 0;
}
int main()
{
uint8_t index = 0;
uint8_t maxhsize = DISPLAY_CHAR_WIDTH;
FRESULT fr;
uint32_t state = ST_START;
uint32_t nameCount = 0;
uint32_t vpos = 0;
uint32_t hpos = 0;
#if defined(PCBTARANIS)
wdt_reset();
RCC_AHB1PeriphClockCmd(PWR_RCC_AHB1Periph | KEYS_RCC_AHB1Periph | LCD_RCC_AHB1Periph | BACKLIGHT_RCC_AHB1Periph | I2C_RCC_AHB1Periph | SD_RCC_AHB1Periph, ENABLE);
RCC_APB1PeriphClockCmd(LCD_RCC_APB1Periph | BACKLIGHT_RCC_APB1Periph | INTERRUPT_5MS_APB1Periph | I2C_RCC_APB1Periph | SD_RCC_APB1Periph, ENABLE);
RCC_APB2PeriphClockCmd(BACKLIGHT_RCC_APB2Periph, ENABLE);
#endif
pwrInit();
delaysInit(); //needed for lcdInit()
lcdInit();
backlightInit();
lcd_clear();
lcd_putsn(0, 0, (const char *)bootloaderVersion, 0); // trick to avoid bootloaderVersion to be optimized out ...
lcd_putsLeft(0, BOOTLOADER_TITLE);
lcd_invert_line(0);
lcdRefresh();
keysInit();
i2cInit();
__enable_irq();
init10msTimer();
#if defined(PCBTARANIS)
// SD card detect pin
sdInit();
usbInit();
#endif
for (;;) {
wdt_reset();
if (Tenms) {
Tenms = 0;
lcdRefreshWait();
lcd_clear();
lcd_putsLeft(0, BOOTLOADER_TITLE);
lcd_invert_line(0);
uint8_t event = getEvent();
if (state != ST_USB) {
if (usbPlugged()) {
state = ST_USB;
if (!unlocked) {
unlocked = 1;
unlockFlash();
}
usbPluggedIn();
}
}
if (state == ST_START) {
lcd_putsLeft(2*FH, "\010Write Firmware");
lcd_putsLeft(3*FH, "\010Restore EEPROM");
lcd_putsLeft(4*FH, "\010Exit");
lcd_invert_line(2+vpos);
lcd_putsLeft(7*FH, INDENT "Or plug in a USB cable for mass storage");
if (event == EVT_KEY_FIRST(BOOT_KEY_DOWN)) {
vpos == 2 ? vpos = 0 : vpos = vpos+1;
}
else if (event == EVT_KEY_FIRST(BOOT_KEY_UP)) {
vpos == 0 ? vpos = 2 : vpos = vpos-1;
}
else if (event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
switch (vpos) {
case 0:
state = ST_FLASH_MENU;
break;
case 1:
state = ST_RESTORE_MENU;
break;
default:
state = ST_REBOOT;
}
}
}
if (state == ST_USB) {
lcd_putsLeft(4*FH, "\026USB Connected");
if (usbPlugged() == 0) {
vpos = 0;
if (unlocked) {
lockFlash();
unlocked = 0;
}
state = ST_START;
}
#if defined(PCBSKY9X)
usbMassStorage();
#endif
}
if (state == ST_FLASH_MENU || state == ST_RESTORE_MENU) {
sdInit();
memoryType = (state == ST_RESTORE_MENU ? MEM_EEPROM : MEM_FLASH);
state = ST_DIR_CHECK;
}
else if (state == ST_DIR_CHECK) {
fr = f_chdir(getBinaryPath());
if (fr == FR_OK) {
state = ST_OPEN_DIR;
}
else {
lcd_putsLeft(2*FH, INDENT "Directory is missing!");
if (event == EVT_KEY_BREAK(BOOT_KEY_EXIT) || event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
vpos = 0;
state = ST_START;
}
}
}
if (state == ST_OPEN_DIR) {
index = 0;
fr = f_opendir(&Dj, ".");
if (fr == FR_OK) {
state = ST_FILE_LIST;
nameCount = fillNames(0);
hpos = 0;
vpos = 0;
}
}
if (state == ST_FILE_LIST) {
uint32_t limit = 6;
if (nameCount < limit) {
limit = nameCount;
}
maxhsize = 0;
for (uint32_t i=0; i<limit; i++) {
uint32_t x;
x = strlen(Filenames[i]);
if (x > maxhsize) {
maxhsize = x;
}
if (x > DISPLAY_CHAR_WIDTH) {
if (hpos + DISPLAY_CHAR_WIDTH > x) {
x = x - DISPLAY_CHAR_WIDTH;
}
else {
x = hpos;
}
}
else {
x = 0;
}
lcd_putsnAtt(INDENT_WIDTH, 16 + FH * i, &Filenames[i][x], DISPLAY_CHAR_WIDTH, 0);
}
if (event == EVT_KEY_REPT(BOOT_KEY_DOWN) || event == EVT_KEY_FIRST(BOOT_KEY_DOWN)) {
if (vpos < limit - 1) {
vpos += 1;
}
else {
if (nameCount > limit) {
index += 1;
nameCount = fillNames(index);
}
}
}
else if (event == EVT_KEY_REPT(BOOT_KEY_UP) || event == EVT_KEY_FIRST(BOOT_KEY_UP)) {
if (vpos > 0) {
vpos -= 1;
}
else {
if (index) {
index -= 1;
nameCount = fillNames(index);
}
}
}
#if !defined(PCBTARANIS)
else if (event == EVT_KEY_REPT(BOOT_KEY_RIGHT) || event == EVT_KEY_FIRST(BOOT_KEY_RIGHT)) {
if (hpos + DISPLAY_CHAR_WIDTH < maxhsize) {
hpos += 1;
}
}
else if (event == EVT_KEY_REPT(BOOT_KEY_LEFT) || event == EVT_KEY_FIRST(BOOT_KEY_LEFT)) {
if (hpos) {
hpos -= 1;
}
}
#endif
else if (event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
// Select file to flash
state = ST_FLASH_CHECK;
Valid = 0;
}
else if (event == EVT_KEY_FIRST(BOOT_KEY_EXIT)) {
state = ST_START;
vpos = 0;
}
lcd_invert_line(2 + vpos);
}
else if (state == ST_FLASH_CHECK) {
int result = menuFlashFile(vpos, event);
FirmwareSize = FileSize[vpos] - BOOTLOADER_SIZE;
if (result == 0) {
// canceled
state = ST_FILE_LIST;
}
else if (result == 1) {
// confirmed
firmwareAddress = FIRMWARE_ADDRESS + BOOTLOADER_SIZE;
firmwareWritten = 0;
eepromAddress = 0;
eepromWritten = 0;
state = ST_FLASHING;
}
}
else if (state == ST_FLASHING) {
// commit to flashing
lcd_putsLeft(4*FH, "\032Writing...");
if (!unlocked && (memoryType == MEM_FLASH)) {
unlocked = 1;
unlockFlash();
}
int progress;
if (memoryType == MEM_FLASH) {
writeFlashBlock();
firmwareWritten += sizeof(Block_buffer);
progress = (200*firmwareWritten) / FirmwareSize;
}
else {
writeEepromBlock();
eepromWritten += sizeof(Block_buffer);
progress = (200*eepromWritten) / EESIZE;
}
lcd_rect( 3, 6*FH+4, 204, 7);
lcd_hline(5, 6*FH+6, progress, FORCE);
lcd_hline(5, 6*FH+7, progress, FORCE);
lcd_hline(5, 6*FH+8, progress, FORCE);
fr = f_read(&FlashFile, (BYTE *)Block_buffer, sizeof(Block_buffer), &BlockCount);
if (BlockCount == 0) {
state = ST_FLASH_DONE; // EOF
}
if (firmwareWritten >= FLASHSIZE - BOOTLOADER_SIZE) {
state = ST_FLASH_DONE; // Backstop
}
if (eepromWritten >= EESIZE) {
state = ST_FLASH_DONE; // Backstop
}
}
if (state == ST_FLASH_DONE) {
if (unlocked) {
lockFlash();
unlocked = 0;
}
lcd_putsLeft(4*FH, "\024Writing Complete");
if (event == EVT_KEY_FIRST(BOOT_KEY_EXIT) || event == EVT_KEY_BREAK(BOOT_KEY_MENU)) {
state = ST_START;
vpos = 0;
}
}
if (event == EVT_KEY_LONG(BOOT_KEY_EXIT)) {
state = ST_REBOOT;
}
lcdRefresh();
if (PowerUpDelay < 20) { // 200 mS
PowerUpDelay += 1;
}
else {
sdPoll10ms();
}
}
if (state != ST_FLASHING && state != ST_USB) {
#if defined(REV9E)
if (pwrPressed()) {
#else
if (pwrCheck() == e_power_off) {
#endif
lcdOff(); // this drains LCD caps
pwrOff();
for (;;) {
// Wait for power to go off
}
}
}
if (state == ST_REBOOT) {
if (readKeys() == 0) {
lcd_clear();
lcdRefresh();
lcdRefreshWait();
RCC->CSR |= RCC_CSR_RMVF; //clear the reset flags in RCC clock control & status register
NVIC_SystemReset();
}
}
}
return 0;
}
unsigned int AbstractTool::checkVersion(bool &modified)
{
if(m_preferences->getSkipVersionTest())
{
log("Warning: Skipping the version check this time!");
return makeRevision(0xFFF0, 0xFFF0);
}
QProcess process;
QList<QRegExp*> patterns;
QStringList cmdLine;
//Init encoder-specific values
checkVersion_init(patterns, cmdLine);
log("Creating process:");
if(!startProcess(process, getBinaryPath(), cmdLine))
{
return false;
}
bool bTimeout = false;
bool bAborted = false;
unsigned int revision = UINT_MAX;
unsigned int coreVers = UINT_MAX;
modified = false;
while(process.state() != QProcess::NotRunning)
{
if(*m_abort)
{
process.kill();
bAborted = true;
break;
}
if(!process.waitForReadyRead())
{
if(process.state() == QProcess::Running)
{
process.kill();
qWarning("process timed out <-- killing!");
log("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
}
PROCESS_PENDING_LINES(process, checkVersion_parseLine, patterns, coreVers, revision, modified);
}
if(!(bTimeout || bAborted))
{
PROCESS_PENDING_LINES(process, checkVersion_parseLine, patterns, coreVers, revision, modified);
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
while(!patterns.isEmpty())
{
QRegExp *pattern = patterns.takeFirst();
MUTILS_DELETE(pattern);
}
if(bTimeout || bAborted || (!checkVersion_succeeded(process.exitCode())))
{
if(!(bTimeout || bAborted))
{
log(tr("\nPROCESS EXITED WITH ERROR CODE: %1").arg(QString::number(process.exitCode())));
}
return UINT_MAX;
}
if((revision == UINT_MAX) || (coreVers == UINT_MAX))
{
log(tr("\nFAILED TO DETERMINE VERSION INFO !!!"));
return UINT_MAX;
}
return makeRevision(coreVers, revision);
}
bool VapoursynthSource::isSourceAvailable()
{
if(!(m_sysinfo->hasVapourSynth() && (!m_sysinfo->getVPSPath().isEmpty()) && QFileInfo(getBinaryPath()).isFile()))
{
log(tr("\nVPY INPUT REQUIRES VAPOURSYNTH, BUT IT IS *NOT* AVAILABLE !!!"));
return false;
}
return true;
}
