bool CLI_process(CLIContext *context)
{
while (true) {
char *end = strpbrk(context->buffer, "\r\n");
if (end == NULL)
return true;
*end = 0;
if (bufferStartsWith(context, "quit")) {
addToOutput(context, "EXIT");
return false;
}
const char *ptr;
if (bufferStartsWith(context, "set uart mode") ||
bufferStartsWith(context, "set uart tx") ||
bufferStartsWith(context, "set sys iofunc")) {
/* Ignored */
addToOutput(context, "AOK\r\n");
} else if ((ptr=bufferStartsWith(context,
"set uart instant ")) != NULL) {
uint32_t baud = parseDecimal(ptr);
if (baud > 0) {
Serial_setBaud(baud);
addToOutput(context, "AOK\r\n");
} else {
addToOutput(context, "ERROR\r\n");
}
} else if ((ptr=bufferStartsWith(context, "set sys mask ")) != NULL) {
uint32_t mask = parseHex(ptr, &ptr);
if (!(*ptr)) {
addToOutput(context, "ERROR\r\n");
} else if (*ptr == '0') {
GPIO_setMode(mask, false);
addToOutput(context, "AOK\r\n");
} else {
GPIO_setMode(mask, true);
addToOutput(context, "AOK\r\n");
}
} else if ((ptr=bufferStartsWith(context, "set sys output ")) != NULL) {
uint32_t output = parseHex(ptr, &ptr);
if (!(*ptr)) {
addToOutput(context, "ERROR\r\n");
} else {
uint32_t mask = parseHex(ptr, &ptr);
GPIO_setOutput(mask, output);
addToOutput(context, "AOK\r\n");
}
} else if (end != &context->buffer[0]) {
addToOutput(context, "ERROR\r\n");
}
memmove(context->buffer, end+1, strlen(end+1)+1);
}
}
void loadZipFile2(const char* ipsw, OutputState** output, const char* file, int useMemory) {
char* fileName;
void* buffer;
unzFile zip;
unz_file_info pfile_info;
ASSERT(zip = unzOpen(ipsw), "cannot open input ipsw");
ASSERT(unzGoToFirstFile(zip) == UNZ_OK, "cannot seek to first file in input ipsw");
do {
ASSERT(unzGetCurrentFileInfo(zip, &pfile_info, NULL, 0, NULL, 0, NULL, 0) == UNZ_OK, "cannot get current file info from ipsw");
fileName = (char*) malloc(pfile_info.size_filename + 1);
ASSERT(unzGetCurrentFileInfo(zip, NULL, fileName, pfile_info.size_filename + 1, NULL, 0, NULL, 0) == UNZ_OK, "cannot get current file name from ipsw");
if((file == NULL && fileName[strlen(fileName) - 1] != '/') || (file != NULL && strcmp(fileName, file)) == 0) {
printf("loading: %s (%ld)\n", fileName, pfile_info.uncompressed_size); fflush(stdout);
ASSERT(unzOpenCurrentFile(zip) == UNZ_OK, "cannot open compressed file in IPSW");
if(useMemory) {
buffer = malloc((pfile_info.uncompressed_size > 0) ? pfile_info.uncompressed_size : 1);
ASSERT(unzReadCurrentFile(zip, buffer, pfile_info.uncompressed_size) == pfile_info.uncompressed_size, "cannot read file from ipsw");
addToOutput(output, fileName, buffer, pfile_info.uncompressed_size);
} else {
char* tmpFileName = createTempFile();
FILE* tmpFile = fopen(tmpFileName, "wb");
buffer = malloc(DEFAULT_BUFFER_SIZE);
size_t left = pfile_info.uncompressed_size;
while(left > 0) {
size_t toRead;
if(left > DEFAULT_BUFFER_SIZE)
toRead = DEFAULT_BUFFER_SIZE;
else
toRead = left;
ASSERT(unzReadCurrentFile(zip, buffer, toRead) == toRead, "cannot read file from ipsw");
fwrite(buffer, toRead, 1, tmpFile);
left -= toRead;
}
fclose(tmpFile);
free(buffer);
addToOutput2(output, fileName, NULL, pfile_info.uncompressed_size, tmpFileName);
}
ASSERT(unzCloseCurrentFile(zip) == UNZ_OK, "cannot close compressed file in IPSW");
}
free(fileName);
} while(unzGoToNextFile(zip) == UNZ_OK);
ASSERT(unzClose(zip) == UNZ_OK, "cannot close input ipsw file");
}
int main(int argc, char* argv[]) {
init_libxpwn();
Dictionary* info;
Dictionary* firmwarePatches;
Dictionary* patchDict;
ArrayValue* patchArray;
void* buffer;
StringValue* actionValue;
StringValue* pathValue;
StringValue* fileValue;
StringValue* patchValue;
char* patchPath;
char* rootFSPathInIPSW;
io_func* rootFS;
Volume* rootVolume;
size_t rootSize;
size_t preferredRootSize = 0;
size_t minimumRootSize = 0;
char* ramdiskFSPathInIPSW;
unsigned int ramdiskKey[16];
unsigned int ramdiskIV[16];
unsigned int* pRamdiskKey = NULL;
unsigned int* pRamdiskIV = NULL;
io_func* ramdiskFS;
Volume* ramdiskVolume;
char* updateRamdiskFSPathInIPSW = NULL;
int i;
OutputState* outputState;
char* bundlePath;
char* bundleRoot = "FirmwareBundles/";
int mergePaths;
char* outputIPSW;
void* imageBuffer;
size_t imageSize;
AbstractFile* bootloader39 = NULL;
AbstractFile* bootloader46 = NULL;
AbstractFile* applelogo = NULL;
AbstractFile* recoverymode = NULL;
char noWipe = FALSE;
char unlockBaseband = FALSE;
char selfDestruct = FALSE;
char use39 = FALSE;
char use46 = FALSE;
char doBootNeuter = FALSE;
char updateBB = FALSE;
char useMemory = FALSE;
unsigned int key[16];
unsigned int iv[16];
unsigned int* pKey = NULL;
unsigned int* pIV = NULL;
if(argc < 3) {
XLOG(0, "usage %s <input.ipsw> <target.ipsw> [-b <bootimage.png>] [-r <recoveryimage.png>] [-s <system partition size>] [-memory] [-bbupdate] [-nowipe] [-e \"<action to exclude>\"] [[-unlock] [-use39] [-use46] [-cleanup] -3 <bootloader 3.9 file> -4 <bootloader 4.6 file>] <package1.tar> <package2.tar>...\n", argv[0]);
return 0;
}
outputIPSW = argv[2];
int* toRemove = NULL;
int numToRemove = 0;
for(i = 3; i < argc; i++) {
if(argv[i][0] != '-') {
break;
}
if(strcmp(argv[i], "-memory") == 0) {
useMemory = TRUE;
continue;
}
if(strcmp(argv[i], "-s") == 0) {
int size;
sscanf(argv[i + 1], "%d", &size);
preferredRootSize = size;
i++;
continue;
}
if(strcmp(argv[i], "-nowipe") == 0) {
noWipe = TRUE;
continue;
}
if(strcmp(argv[i], "-bbupdate") == 0) {
updateBB = TRUE;
continue;
}
if(strcmp(argv[i], "-e") == 0) {
numToRemove++;
toRemove = realloc(toRemove, numToRemove * sizeof(int));
toRemove[numToRemove - 1] = i + 1;
i++;
continue;
}
if(strcmp(argv[i], "-unlock") == 0) {
unlockBaseband = TRUE;
continue;
}
if(strcmp(argv[i], "-cleanup") == 0) {
selfDestruct = TRUE;
continue;
}
if(strcmp(argv[i], "-use39") == 0) {
if(use46) {
XLOG(0, "error: select only one of -use39 and -use46\n");
exit(1);
}
use39 = TRUE;
continue;
}
if(strcmp(argv[i], "-use46") == 0) {
if(use39) {
XLOG(0, "error: select only one of -use39 and -use46\n");
exit(1);
}
use46 = TRUE;
continue;
}
if(strcmp(argv[i], "-b") == 0) {
applelogo = createAbstractFileFromFile(fopen(argv[i + 1], "rb"));
if(!applelogo) {
XLOG(0, "cannot open %s\n", argv[i + 1]);
exit(1);
}
i++;
continue;
}
if(strcmp(argv[i], "-r") == 0) {
recoverymode = createAbstractFileFromFile(fopen(argv[i + 1], "rb"));
if(!recoverymode) {
XLOG(0, "cannot open %s\n", argv[i + 1]);
exit(1);
}
i++;
continue;
}
if(strcmp(argv[i], "-3") == 0) {
bootloader39 = createAbstractFileFromFile(fopen(argv[i + 1], "rb"));
if(!bootloader39) {
XLOG(0, "cannot open %s\n", argv[i + 1]);
exit(1);
}
i++;
continue;
}
if(strcmp(argv[i], "-4") == 0) {
bootloader46 = createAbstractFileFromFile(fopen(argv[i + 1], "rb"));
if(!bootloader46) {
XLOG(0, "cannot open %s\n", argv[i + 1]);
exit(1);
}
i++;
continue;
}
}
mergePaths = i;
if(use39 || use46 || unlockBaseband || selfDestruct || bootloader39 || bootloader46) {
if(!(bootloader39) || !(bootloader46)) {
XLOG(0, "error: you must specify both bootloader files.\n");
exit(1);
} else {
doBootNeuter = TRUE;
}
}
info = parseIPSW2(argv[1], bundleRoot, &bundlePath, &outputState, useMemory);
if(info == NULL) {
XLOG(0, "error: Could not load IPSW\n");
exit(1);
}
firmwarePatches = (Dictionary*)getValueByKey(info, "FilesystemPatches");
int j;
for(j = 0; j < numToRemove; j++) {
removeKey(firmwarePatches, argv[toRemove[j]]);
}
free(toRemove);
firmwarePatches = (Dictionary*)getValueByKey(info, "FirmwarePatches");
patchDict = (Dictionary*) firmwarePatches->values;
while(patchDict != NULL) {
fileValue = (StringValue*) getValueByKey(patchDict, "File");
StringValue* keyValue = (StringValue*) getValueByKey(patchDict, "Key");
StringValue* ivValue = (StringValue*) getValueByKey(patchDict, "IV");
pKey = NULL;
pIV = NULL;
if(keyValue) {
sscanf(keyValue->value, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x",
&key[0], &key[1], &key[2], &key[3], &key[4], &key[5], &key[6], &key[7], &key[8],
&key[9], &key[10], &key[11], &key[12], &key[13], &key[14], &key[15]);
pKey = key;
}
if(ivValue) {
sscanf(ivValue->value, "%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x%2x",
&iv[0], &iv[1], &iv[2], &iv[3], &iv[4], &iv[5], &iv[6], &iv[7], &iv[8],
&iv[9], &iv[10], &iv[11], &iv[12], &iv[13], &iv[14], &iv[15]);
pIV = iv;
}
if(strcmp(patchDict->dValue.key, "Restore Ramdisk") == 0) {
ramdiskFSPathInIPSW = fileValue->value;
if(pKey) {
memcpy(ramdiskKey, key, sizeof(key));
memcpy(ramdiskIV, iv, sizeof(iv));
pRamdiskKey = ramdiskKey;
pRamdiskIV = ramdiskIV;
} else {
pRamdiskKey = NULL;
pRamdiskIV = NULL;
}
}
if(strcmp(patchDict->dValue.key, "Update Ramdisk") == 0) {
updateRamdiskFSPathInIPSW = fileValue->value;
}
patchValue = (StringValue*) getValueByKey(patchDict, "Patch2");
if(patchValue) {
if(noWipe) {
XLOG(0, "%s: ", patchDict->dValue.key);
fflush(stdout);
doPatch(patchValue, fileValue, bundlePath, &outputState, pKey, pIV, useMemory);
patchDict = (Dictionary*) patchDict->dValue.next;
continue; /* skip over the normal Patch */
}
}
patchValue = (StringValue*) getValueByKey(patchDict, "Patch");
if(patchValue) {
XLOG(0, "%s: ", patchDict->dValue.key);
fflush(stdout);
doPatch(patchValue, fileValue, bundlePath, &outputState, pKey, pIV, useMemory);
}
if(strcmp(patchDict->dValue.key, "AppleLogo") == 0 && applelogo) {
XLOG(0, "replacing %s\n", fileValue->value);
fflush(stdout);
ASSERT((imageBuffer = replaceBootImage(getFileFromOutputState(&outputState, fileValue->value), pKey, pIV, applelogo, &imageSize)) != NULL, "failed to use new image");
addToOutput(&outputState, fileValue->value, imageBuffer, imageSize);
}
if(strcmp(patchDict->dValue.key, "RecoveryMode") == 0 && recoverymode) {
XLOG(0, "replacing %s\n", fileValue->value);
fflush(stdout);
ASSERT((imageBuffer = replaceBootImage(getFileFromOutputState(&outputState, fileValue->value), pKey, pIV, recoverymode, &imageSize)) != NULL, "failed to use new image");
addToOutput(&outputState, fileValue->value, imageBuffer, imageSize);
}
patchDict = (Dictionary*) patchDict->dValue.next;
}
fileValue = (StringValue*) getValueByKey(info, "RootFilesystem");
rootFSPathInIPSW = fileValue->value;
size_t defaultRootSize = ((IntegerValue*) getValueByKey(info, "RootFilesystemSize"))->value;
minimumRootSize = defaultRootSize * 1000 * 1000;
minimumRootSize -= minimumRootSize % 512;
if(preferredRootSize == 0) {
preferredRootSize = defaultRootSize;
}
rootSize = preferredRootSize * 1000 * 1000;
rootSize -= rootSize % 512;
if(useMemory) {
buffer = malloc(rootSize);
} else {
buffer = NULL;
}
if(buffer == NULL) {
XLOG(2, "using filesystem backed temporary storage\n");
}
extractDmg(
createAbstractFileFromFileVault(getFileFromOutputState(&outputState, rootFSPathInIPSW), ((StringValue*)getValueByKey(info, "RootFilesystemKey"))->value),
openRoot((void**)&buffer, &rootSize), -1);
rootFS = IOFuncFromAbstractFile(openRoot((void**)&buffer, &rootSize));
rootVolume = openVolume(rootFS);
XLOG(0, "Growing root to minimum: %ld\n", (long) defaultRootSize);
fflush(stdout);
grow_hfs(rootVolume, minimumRootSize);
if(rootSize > minimumRootSize) {
XLOG(0, "Growing root: %ld\n", (long) preferredRootSize);
fflush(stdout);
grow_hfs(rootVolume, rootSize);
}
firmwarePatches = (Dictionary*)getValueByKey(info, "FilesystemPatches");
patchArray = (ArrayValue*) firmwarePatches->values;
while(patchArray != NULL) {
for(i = 0; i < patchArray->size; i++) {
patchDict = (Dictionary*) patchArray->values[i];
fileValue = (StringValue*) getValueByKey(patchDict, "File");
actionValue = (StringValue*) getValueByKey(patchDict, "Action");
if(strcmp(actionValue->value, "ReplaceKernel") == 0) {
pathValue = (StringValue*) getValueByKey(patchDict, "Path");
XLOG(0, "replacing kernel... %s -> %s\n", fileValue->value, pathValue->value);
fflush(stdout);
add_hfs(rootVolume, getFileFromOutputState(&outputState, fileValue->value), pathValue->value);
}
if(strcmp(actionValue->value, "Patch") == 0) {
patchValue = (StringValue*) getValueByKey(patchDict, "Patch");
patchPath = (char*) malloc(sizeof(char) * (strlen(bundlePath) + strlen(patchValue->value) + 2));
strcpy(patchPath, bundlePath);
strcat(patchPath, "/");
strcat(patchPath, patchValue->value);
XLOG(0, "patching %s (%s)... ", fileValue->value, patchPath);
doPatchInPlace(rootVolume, fileValue->value, patchPath);
free(patchPath);
}
}
patchArray = (ArrayValue*) patchArray->dValue.next;
}
for(; mergePaths < argc; mergePaths++) {
XLOG(0, "merging %s\n", argv[mergePaths]);
AbstractFile* tarFile = createAbstractFileFromFile(fopen(argv[mergePaths], "rb"));
if(tarFile == NULL) {
XLOG(1, "cannot find %s, make sure your slashes are in the right direction\n", argv[mergePaths]);
releaseOutput(&outputState);
closeRoot(buffer);
exit(0);
}
hfs_untar(rootVolume, tarFile);
tarFile->close(tarFile);
}
if(pRamdiskKey) {
ramdiskFS = IOFuncFromAbstractFile(openAbstractFile2(getFileFromOutputStateForOverwrite(&outputState, ramdiskFSPathInIPSW), pRamdiskKey, pRamdiskIV));
} else {
XLOG(0, "unencrypted ramdisk\n");
ramdiskFS = IOFuncFromAbstractFile(openAbstractFile(getFileFromOutputStateForOverwrite(&outputState, ramdiskFSPathInIPSW)));
}
ramdiskVolume = openVolume(ramdiskFS);
XLOG(0, "growing ramdisk: %d -> %d\n", ramdiskVolume->volumeHeader->totalBlocks * ramdiskVolume->volumeHeader->blockSize, (ramdiskVolume->volumeHeader->totalBlocks + 4) * ramdiskVolume->volumeHeader->blockSize);
grow_hfs(ramdiskVolume, (ramdiskVolume->volumeHeader->totalBlocks + 4) * ramdiskVolume->volumeHeader->blockSize);
if(doBootNeuter) {
firmwarePatches = (Dictionary*)getValueByKey(info, "BasebandPatches");
if(firmwarePatches != NULL) {
patchDict = (Dictionary*) firmwarePatches->values;
while(patchDict != NULL) {
pathValue = (StringValue*) getValueByKey(patchDict, "Path");
fileValue = (StringValue*) getValueByKey(patchDict, "File");
if(fileValue) {
XLOG(0, "copying %s -> %s... ", fileValue->value, pathValue->value);
fflush(stdout);
if(copyAcrossVolumes(ramdiskVolume, rootVolume, fileValue->value, pathValue->value)) {
patchValue = (StringValue*) getValueByKey(patchDict, "Patch");
if(patchValue) {
patchPath = malloc(sizeof(char) * (strlen(bundlePath) + strlen(patchValue->value) + 2));
strcpy(patchPath, bundlePath);
strcat(patchPath, "/");
strcat(patchPath, patchValue->value);
XLOG(0, "patching %s (%s)... ", pathValue->value, patchPath);
fflush(stdout);
doPatchInPlace(rootVolume, pathValue->value, patchPath);
free(patchPath);
}
}
}
if(strcmp(patchDict->dValue.key, "Bootloader 3.9") == 0 && bootloader39 != NULL) {
add_hfs(rootVolume, bootloader39, pathValue->value);
}
if(strcmp(patchDict->dValue.key, "Bootloader 4.6") == 0 && bootloader46 != NULL) {
add_hfs(rootVolume, bootloader46, pathValue->value);
}
patchDict = (Dictionary*) patchDict->dValue.next;
}
}
fixupBootNeuterArgs(rootVolume, unlockBaseband, selfDestruct, use39, use46);
}
createRestoreOptions(ramdiskVolume, preferredRootSize, updateBB);
closeVolume(ramdiskVolume);
CLOSE(ramdiskFS);
if(updateRamdiskFSPathInIPSW)
removeFileFromOutputState(&outputState, updateRamdiskFSPathInIPSW);
closeVolume(rootVolume);
CLOSE(rootFS);
buildDmg(openRoot((void**)&buffer, &rootSize), getFileFromOutputStateForReplace(&outputState, rootFSPathInIPSW));
closeRoot(buffer);
writeOutput(&outputState, outputIPSW);
releaseDictionary(info);
free(bundlePath);
return 0;
}
int doDecrypt(StringValue* decryptValue, StringValue* fileValue, const char* bundlePath, OutputState** state, unsigned int* key, unsigned int* iv, int useMemory) {
size_t bufferSize;
void* buffer;
AbstractFile* file;
AbstractFile* out;
AbstractFile* outRaw;
char* tmpFileName;
if(useMemory) {
bufferSize = 0;
buffer = malloc(1);
outRaw = createAbstractFileFromMemoryFile((void**)&buffer, &bufferSize);
} else {
tmpFileName = createTempFile();
outRaw = createAbstractFileFromFile(fopen(tmpFileName, "wb"));
}
out = duplicateAbstractFile(getFileFromOutputState(state, fileValue->value), outRaw);
file = openAbstractFile3(getFileFromOutputState(state, fileValue->value), key, iv, 0);
if(!file || !out) {
XLOG(0, "file error\n");
exit(0);
}
char *buf = malloc(1024 * 1024);
off_t inDataSize = file->getLength(file);
while (inDataSize > 0) {
off_t avail, chunk = 1024 * 1024;
if (chunk > inDataSize) {
chunk = inDataSize;
}
if (chunk < 0) {
XLOG(0, "decrypt failed\n");
exit(0);
}
avail = file->read(file, buf, chunk);
out->write(out, buf, avail);
if (avail < chunk) {
break;
}
inDataSize -= chunk;
}
out->close(out);
file->close(file);
free(buf);
XLOG(0, "writing... "); fflush(stdout);
if (decryptValue) {
fileValue = decryptValue;
}
if(useMemory) {
addToOutput(state, fileValue->value, buffer, bufferSize);
} else {
outRaw = createAbstractFileFromFile(fopen(tmpFileName, "rb"));
size_t length = outRaw->getLength(outRaw);
outRaw->close(outRaw);
addToOutput2(state, fileValue->value, NULL, length, tmpFileName);
}
XLOG(0, "success\n"); fflush(stdout);
return 0;
}
int doPatch(StringValue* patchValue, StringValue* fileValue, const char* bundlePath, OutputState** state, unsigned int* key, unsigned int* iv, int useMemory, int isPlain) {
char* patchPath;
size_t bufferSize;
void* buffer;
AbstractFile* patchFile;
AbstractFile* file;
AbstractFile* out;
AbstractFile* outRaw;
char* tmpFileName;
if(useMemory) {
bufferSize = 0;
buffer = malloc(1);
outRaw = createAbstractFileFromMemoryFile((void**)&buffer, &bufferSize);
} else {
tmpFileName = createTempFile();
outRaw = createAbstractFileFromFile(fopen(tmpFileName, "wb"));
}
patchPath = malloc(sizeof(char) * (strlen(bundlePath) + strlen(patchValue->value) + 2));
strcpy(patchPath, bundlePath);
strcat(patchPath, "/");
strcat(patchPath, patchValue->value);
XLOG(0, "%s (%s)... ", fileValue->value, patchPath); fflush(stdout);
patchFile = createAbstractFileFromFile(fopen(patchPath, "rb"));
if (isPlain) {
out = outRaw;
file = getFileFromOutputState(state, fileValue->value);
} else {
if(key != NULL) {
XLOG(0, "encrypted input... ");
out = duplicateAbstractFile2(getFileFromOutputState(state, fileValue->value), outRaw, key, iv, NULL);
} else {
out = duplicateAbstractFile(getFileFromOutputState(state, fileValue->value), outRaw);
}
if(key != NULL) {
XLOG(0, "encrypted output... ");
file = openAbstractFile2(getFileFromOutputState(state, fileValue->value), key, iv);
} else {
file = openAbstractFile(getFileFromOutputState(state, fileValue->value));
}
}
if(!patchFile || !file || !out) {
XLOG(0, "file error\n");
exit(0);
}
if(patch(file, out, patchFile) != 0) {
XLOG(0, "patch failed\n");
exit(0);
}
if(strstr(fileValue->value, "WTF.s5l8900xall.RELEASE")) {
XLOG(0, "Exploiting 8900 vulnerability... ;)\n");
AbstractFile* exploited;
if(useMemory) {
exploited = createAbstractFileFrom8900(createAbstractFileFromMemoryFile((void**)&buffer, &bufferSize));
} else {
exploited = createAbstractFileFrom8900(createAbstractFileFromFile(fopen(tmpFileName, "r+b")));
}
exploit8900(exploited);
exploited->close(exploited);
}
XLOG(0, "writing... "); fflush(stdout);
if(useMemory) {
addToOutput(state, fileValue->value, buffer, bufferSize);
} else {
outRaw = createAbstractFileFromFile(fopen(tmpFileName, "rb"));
size_t length = outRaw->getLength(outRaw);
outRaw->close(outRaw);
addToOutput2(state, fileValue->value, NULL, length, tmpFileName);
}
XLOG(0, "success\n"); fflush(stdout);
free(patchPath);
return 0;
}
void CashboxWindow::create_calc_and_options()
{
outputRow = new QHBoxLayout();
calcOptionRow = new QHBoxLayout();
zeroRow = new QHBoxLayout();
calcLayout = new QVBoxLayout();
outputNum = new QLineEdit("");
outputNum->setEnabled(false);
outputRow->addWidget(outputNum);
numRows[2] = new QHBoxLayout();
num7 = new QPushButton("7");
numRows[2]->addWidget(num7);
connect(num7,SIGNAL(clicked()),SLOT(addToOutput()));
num8 = new QPushButton("8");
numRows[2]->addWidget(num8);
connect(num8,SIGNAL(clicked()),SLOT(addToOutput()));
num9 = new QPushButton("9");
numRows[2]->addWidget(num9);
connect(num9,SIGNAL(clicked()),SLOT(addToOutput()));
numRows[1] = new QHBoxLayout();
num4 = new QPushButton("4");
numRows[1]->addWidget(num4);
connect(num4,SIGNAL(clicked()),SLOT(addToOutput()));
num5 = new QPushButton("5");
numRows[1]->addWidget(num5);
connect(num5,SIGNAL(clicked()),SLOT(addToOutput()));
num6 = new QPushButton("6");
numRows[1]->addWidget(num6);
connect(num6,SIGNAL(clicked()),SLOT(addToOutput()));
numRows[0] = new QHBoxLayout();
num1 = new QPushButton("1");
numRows[0]->addWidget(num1);
connect(num1,SIGNAL(clicked()),SLOT(addToOutput()));
num2 = new QPushButton("2");
numRows[0]->addWidget(num2);
connect(num2,SIGNAL(clicked()),SLOT(addToOutput()));
num3 = new QPushButton("3");
numRows[0]->addWidget(num3);
connect(num3,SIGNAL(clicked()),SLOT(addToOutput()));
num0 = new QPushButton("0");
zeroRow->addWidget(num0);
connect(num0,SIGNAL(clicked()),SLOT(addToOutput()));
btPoint = new QPushButton(".");
calcOptionRow->addWidget(btPoint);
connect(btPoint,SIGNAL(clicked()),SLOT(addToOutput()));
btDeleteAll = new QPushButton("(X)");
calcOptionRow->addWidget(btDeleteAll);
connect(btDeleteAll,SIGNAL(clicked()),SLOT(deleteOutput()));
btDeleteLast = new QPushButton("<-");
calcOptionRow->addWidget(btDeleteLast);
connect(btDeleteLast,SIGNAL(clicked()),SLOT(deleLastFromOutput()));
btCalc = new QPushButton("CALC");
calcOptionRow->addWidget(btCalc);
connect(btCalc,SIGNAL(clicked()),SLOT(pay()));
//Add all Layouts to one Calc-Layout
calcLayout->addLayout(outputRow);
calcLayout->addLayout(numRows[2]);
calcLayout->addLayout(numRows[1]);
calcLayout->addLayout(numRows[0]);
calcLayout->addLayout(zeroRow);
calcLayout->addLayout(calcOptionRow);
option_Layout = new QVBoxLayout();
lbOptions = new QLabel("<b>Options:</b>");
lbFreeSpace1 = new QLabel("");
btRemoveSelectedItem = new QPushButton("Remove Selected Item");
connect(btRemoveSelectedItem, SIGNAL(clicked()),SLOT(delete_selected_table_row()));
btDone = new QPushButton("NEXT CUSTOMER");
connect(btDone,SIGNAL(clicked()),SLOT(nextCustomer()));
option_Layout->addWidget(lbOptions);
option_Layout->addWidget(btRemoveSelectedItem);
option_Layout->addWidget(btDone);
option_Layout->addWidget(lbFreeSpace1);
option_Layout->addWidget(lbFreeSpace1);
total_calcLayout = new QHBoxLayout();
total_calcLayout->addLayout(calcLayout);
total_calcLayout->addLayout(option_Layout);
total_Layout->addLayout(top_Layout);
total_Layout->addLayout(total_calcLayout);
}
