void setDeltaTWithPythonFunctionObject::readParameters(const dictionary &dict)
{
readCode(dict,"init",initCode_);
readCode(dict,"deltaT",deltaTCode_);
pythonInterpreterWrapper::executeCode(
initCode_,
false
);
}
void writeAndEndPythonFunctionObject::readParameters(const dictionary &dict)
{
readCode(dict,"init",initCode_);
readCode(dict,"condition",conditionCode_);
pythonInterpreterWrapper::executeCode(
initCode_,
false
);
}
bool pythonIntegrationFunctionObject::read(const dictionary& dict)
{
Pbug << "read" << endl;
readCode(dict,"start",startCode_);
readCode(dict,"end",endCode_);
readCode(dict,"execute",executeCode_);
readCode(dict,"write",writeCode_,false);
#ifdef FOAM_FUNCTIONOBJECT_HAS_SEPARATE_WRITE_METHOD_AND_NO_START
return start();
#else
return true;
#endif
}
void writeIfPythonFunctionObject::readParameters(const dictionary &dict)
{
readCode(dict,"initVariables",initCode_);
readCode(dict,"startWrite",writeCode_);
if(writeControlMode()==scmWriteUntilSwitch) {
readCode(dict,"stopWrite",stopWriteCode_);
}
if(cooldownMode()==cdmRetrigger) {
readCode(dict,"stopCooldown",stopCooldownCode_);
}
pythonInterpreterWrapper::executeCode(
initCode_,
false
);
}
/**
Start of program. Accepts input from console with name of files to read and name of
files to write. Checks files for reading/writing. Then, calls on other methods to read
through the file and uncompress the file.
@param argc - number of commands user submitted
@param argv - string text for each command from user
@return Sucessfull end of the program
*/
int main( int argc, char *argv[] )
{
//Default file which contains the "dictionary" of words
char *wordFile = "words.txt";
//Open file from agrs
FILE *input;
FILE *output;
//Check to make sure user entered the correct number of arguments
if ( argc < ( ARGS - 1 ) || argc > ARGS ){
fprintf(stderr, "usage: unpack <compressed.raw> <output.txt> [word_file.txt]\n" );
exit( EXIT_FAILURE );
}
//Optional input. If user enters optional file name, program will use it
if ( argc == ARGS ) {
wordFile = argv[ ARGS - 1 ];
}
//Create wordList for our "dictionary"
WordList *wordList = readWordList( wordFile );
//Open file for reading. Procduces error if file cannot open.
if ( ( input = fopen( argv[ 1 ], "r" ) ) == NULL ){
fprintf(stderr, "Can't open file: %s\n", argv[ 1 ] );
fprintf(stderr, "usage: unpack <compressed.raw> <output.txt> [word_file.txt]\n" );
exit( EXIT_FAILURE );
//Open file for writing. Produces error if file cannot open.
} else if ( ( output = fopen( argv[ 2 ], "w" ) ) == NULL ){
fprintf(stderr, "Can't open file: %s\n", argv[ 2 ] );
fprintf(stderr, "usage: unpack <compressed.raw> <output.txt> [word_file.txt]\n" );
exit( EXIT_FAILURE );
}
//Variable to hold leftover binary code
PendingBits pending = { 0, 0 };
//Loop that runs through file, writting letters to the writer file
int number;
//Continues to call method until method returns -1
while ( (number = readCode( &pending, input ) ) != -1 ){
//Prints words unless number is -1 or -2
if ( number != -1 && number != -2 ){
fprintf(output, "%s", wordList->words[ number ] );
}
}
//free wordList
freeWordList( wordList );
//Close file
fclose( input );
fclose( output );
return EXIT_SUCCESS;
}
void prompt(char *command)
{
char buffer[100] = {'\0'};
int i = 0;
static bool blockCode = false;
static int blocks = 0;
if (blockCode == false && blocks == 0)
{
printf(">>> ");
}
else
{
printf("... ");
}
fgets (buffer, 100, stdin);
if (strncmp(buffer, "exit()", 6) == 0)
{
int status;
status = remove("./c_code_temp.c");
if (status == 1)
{
error("Failure to remove file");
}
exit(1);
}
if (strncmp(buffer, "read()", 6) == 0)
{
readCode();
}
if (strncmp(buffer, "help()", 6) == 0)
{
help();
}
if (strchr(buffer, '{') != NULL)
{
blockCode = true;
blocks++;
}
else if(strchr(buffer, '}') != NULL)
{
blockCode = false;
blocks--;
}
for (i = 0; i < 100; i++)
{
command[i] = buffer[i];
}
}
bool Playlist::play() {
char playCode[CODE_LENGTH + 1];
bool ok = readCode(playIndex, playCode);
if(ok) {
playChirpCode(playCode);
isFirst = false;
}
return ok;
}
bool
internalizeOneObjectFile(objectFileListType *objectFile)
{
FILE *objectFildes;
int magic;
int mode;
addressType startAddress;
addressType endAddress;
currentFileName = objectFile->name;
if ((objectFildes = fopen(objectFile->name, "r")) == NULL) {
error(CANT_OPEN_OBJECT_FILE_ERROR, objectFile->name);
perror("Unix says");
return(FALSE);
}
if (verbose)
printf("internalizing %s:\n", objectFile->name);
if ((magic = readWord(objectFildes, objectFile->name)) != 0xFFFF) {
error(BAD_OBJECT_FILE_ERROR, objectFile->name);
return(FALSE);
}
mode = MODE_ABSOLUTE;
for (;;) {
startAddress = readWord(objectFildes, objectFile->name);
if (startAddress == 0xFFFF) {
if (mode == MODE_ABSOLUTE) {
mode = MODE_RELOCATABLE;
continue;
} else {
break;
}
}
endAddress = readWord(objectFildes, objectFile->name);
readCode(startAddress, endAddress, mode, objectFile,
objectFildes);
}
readReservations(objectFile, objectFildes);
readReferences(objectFile, objectFildes);
readSymbols(objectFile, objectFildes);
readExpressions(objectFile, objectFildes);
readFunctions(objectFile, objectFildes);
instantiateExpressionAndSymbolPointers(objectFile);
if (readExpressionEntryPoint) {
pc = entryPointExpression;
putSymbolPointersIntoExpression();
readExpressionEntryPoint = FALSE;
haveExpressionEntryPoint = TRUE;
}
qsort(objectFile->symbolTable, objectFile->symbolCount,
sizeof(symbolType *), compareSymbolValues);
fclose(objectFildes);
return(TRUE);
}
int main(int argc, char* argv[])
{
if (argc == 4)
{
int socketDescriptor = createInetStreamSocket();
connectToInetServer(socketDescriptor, PORT, argv[1]);
printf("%sConnected successful.%s\n", BLUE, RESET_COLOR);
Message message;
strcpy(message, argv[2]);
writeMessage(socketDescriptor, message, sizeof(message));
printf("I've requested for: \"%s\"\n", message);
Code size = 4;
readCode(socketDescriptor, &size);
printf("Code: %d\n", size);
if (size == FILE_NOT_FOUND)
{
printf("%sError, file not found.%s\n", RED, RESET_COLOR);
}
else
{
Message message;
int fileDescriptor = creat(argv[3], 0777);
while (size > 0)
{
int readCode = readMessage(socketDescriptor, &message, sizeof(message));
int writeCode = writeMessage(fileDescriptor, message, readCode);
//write(1, message, readCode);
size -= readCode;
}
close(fileDescriptor);
}
close(socketDescriptor);
printf("%sServer connexion closed, socket closed.%s\n", RED, RESET_COLOR);
}
else
{
perror("Invalid sintax. Use: ClienteRemoto IP SERVER_FILE CLIENT_FILE\n");
exit(-1);
}
}
// IBridge初始化方法
void IBridge::Init(int _myArgc, char* _myArgv[]) {
// 没有附加参数就进入命令行模式
if (_myArgc == 1) {
cout << NEWLINE
<< "SSQL Interpreter v1.0" << NEWLINE
<< "Copyright Group 12 of CAS 2012 SYSU" << NEWLINE
<< "-----------------------------------------" << NEWLINE
<< endl;
this->sourcePath = _myArgv[0];
this->iType = RunType::RUN_CONSOLE;
}
// 否则是读文件的情况
else {
this->sourcePath = _myArgv[1];
this->iType = RunType::RUN_INFILE;
this->sourceCode = readCode(this->sourcePath);
}
}
void Playlist::printAsScript() {
char buffer[max(max(TIME_STRING_LENGTH, CODE_LENGTH), MAX_SCRIPT_ADDRESS_LENGTH) + 1];
AutoplayStructure autoplaySettings;
getAutoplaySettings(&autoplaySettings);
if(readScriptAddress(buffer)) {
Serial.print('#');
Serial.println(buffer);
Serial.print('#');
Serial.println(READ_FROM_PLAYLIST(updateFlags));
}
Serial.println('~'); // clear list
Serial.print(':');
bool porta = READ_FROM_PLAYLIST(porta) != 0;
Serial.print(porta ? 'P' : 'U');
Serial.println(READ_FROM_PLAYLIST(volume));
if(autoplaySettings.count) {
Serial.print('*');
minutesToString(autoplaySettings.startMinute, buffer);
Serial.print(buffer);
if(autoplaySettings.count > 1) {
Serial.print(' ');
minutesToString(autoplaySettings.repeatMinutes, buffer);
Serial.print(buffer);
Serial.print(' ');
Serial.print(autoplaySettings.count);
}
Serial.println();
}
Serial.print('.');
Serial.print(autoplaySettings.order);
Serial.println(autoplaySettings.interval);
for(uint8_t ch = 0; ch < nChirps; ch++) {
readCode(ch, buffer);
Serial.println(buffer);
}
}
/**
* Create the shaders.
*
* @param fileName file name of shader. Path is assume to be the project.
* @param shaderType Can either be vertex shader or fragment shader. The type
* must correspond to the OpenGL shader types.
* @param shaderid Shader identifier pointer.
* @return 0 - if successful, -1 if error.
*/
int Shader::createShaderObj(char* fileName , int shaderType, GLuint *shaderid) {
char *code = NULL;
int rc = 0;
// create a shader handle
*shaderid = glCreateShader(shaderType);
// read the code
code = readCode(fileName);
if (code == NULL) return(-1);
// attach the source to the shaders
glShaderSource(*shaderid, 1, &code, NULL);
// compile the code
glCompileShader(*shaderid);
// check for errors
glGetShaderiv(*shaderid, GL_COMPILE_STATUS, &rc);
if (rc != GL_TRUE) {
GLsizei length;
GLsizei bufSize = 0;
char *error = NULL;
fprintf(stderr,"Error when creating a shader \n");
//fputs("Error when creating a shader \n",stderr);
glGetShaderiv(*shaderid, GL_INFO_LOG_LENGTH, &bufSize);
error = (char *) malloc(bufSize*sizeof(char)+1);
if (error != NULL) {
glGetShaderInfoLog(*shaderid, bufSize, &length, error);
fprintf(stderr,"%s \n", error);
}
if (error != NULL) free(error);
rc = -1;
} else rc = 0;
if (code != NULL) free(code); // free the source code of the shader
return(rc);
}
void inflate_data(State& ioState, uint8_t* ioOutputTab, const uint32_t iOutputSize)
{
uint32_t anOutputPos = 0;
// Reading the const write size addition value
needBits(ioState, 8);
dropBits(ioState, 4);
uint16_t aWriteSizeConstAdd = readBits(ioState, 4) + 1;
dropBits(ioState, 4);
// Declaring our HuffmanTrees
HuffmanTree aHuffmanTreeSymbol;
HuffmanTree aHuffmanTreeCopy;
while (anOutputPos < iOutputSize)
{
// Resetting Huffmantrees
memset(&aHuffmanTreeSymbol, 0, sizeof(HuffmanTree));
memset(&aHuffmanTreeCopy, 0, sizeof(HuffmanTree));
// Reading HuffmanTrees
parseHuffmanTree(ioState, aHuffmanTreeSymbol);
parseHuffmanTree(ioState, aHuffmanTreeCopy);
// Reading MaxCount
needBits(ioState, 4);
uint32_t aMaxCount = (readBits(ioState, 4) + 1) << 12;
dropBits(ioState, 4);
uint32_t aCurrentCodeReadCount = 0;
while ((aCurrentCodeReadCount < aMaxCount) &&
(anOutputPos < iOutputSize))
{
++aCurrentCodeReadCount;
// Reading next code
uint16_t aCode = 0;
readCode(aHuffmanTreeSymbol, ioState, aCode);
if (aCode < 0x100)
{
ioOutputTab[anOutputPos] = static_cast<uint8_t>(aCode);
++anOutputPos;
continue;
}
// We are in copy mode !
// Reading the additional info to know the write size
aCode -= 0x100;
// write size
div_t aCodeDiv4 = div(aCode, 4);
uint32_t aWriteSize = 0;
if (aCodeDiv4.quot == 0)
{
aWriteSize = aCode;
}
else if (aCodeDiv4.quot < 7)
{
aWriteSize = ((1 << (aCodeDiv4.quot - 1)) * (4 + aCodeDiv4.rem));
}
else if (aCode == 28)
{
aWriteSize = 0xFF;
}
else
{
throw exception::Exception("Invalid value for writeSize code.");
}
//additional bits
if (aCodeDiv4.quot > 1 && aCode != 28)
{
uint8_t aWriteSizeAddBits = aCodeDiv4.quot - 1;
needBits(ioState, aWriteSizeAddBits);
aWriteSize |= readBits(ioState, aWriteSizeAddBits);
dropBits(ioState, aWriteSizeAddBits);
}
aWriteSize += aWriteSizeConstAdd;
// write offset
// Reading the write offset
readCode(aHuffmanTreeCopy, ioState, aCode);
div_t aCodeDiv2 = div(aCode, 2);
uint32_t aWriteOffset = 0;
if (aCodeDiv2.quot == 0)
{
aWriteOffset = aCode;
}
else if (aCodeDiv2.quot < 17)
{
aWriteOffset = ((1 << (aCodeDiv2.quot - 1)) * (2 + aCodeDiv2.rem));
}
else
{
throw exception::Exception("Invalid value for writeOffset code.");
}
//additional bits
if (aCodeDiv2.quot > 1)
{
uint8_t aWriteOffsetAddBits = aCodeDiv2.quot - 1;
needBits(ioState, aWriteOffsetAddBits);
aWriteOffset |= readBits(ioState, aWriteOffsetAddBits);
dropBits(ioState, aWriteOffsetAddBits);
}
aWriteOffset += 1;
uint32_t anAlreadyWritten = 0;
while ((anAlreadyWritten < aWriteSize) &&
(anOutputPos < iOutputSize))
{
ioOutputTab[anOutputPos] = ioOutputTab[anOutputPos - aWriteOffset];
++anOutputPos;
++anAlreadyWritten;
}
}
}
}
/** Opens appropriate files and handles them
@param argc number of command line arguments
@param argv array of command line arguments
@return the exit status of the program
*/
int main( int argc, char *argv[] )
{
char *wordFile = "words.txt";
FILE *input;
FILE *output;
if ( argc < 3 || argc > 4 ) {
fprintf( stderr, "usage: pack <input.txt> <compressed.raw> [wordfile.txt]\n" );
exit( 1 );
}
input = fopen( argv[ 1 ], "rb" );
if ( !input ) {
printf( "usage: readFile <input-file>\n" );
exit( 1 );
}
output = fopen( argv[ 2 ], "rw" );
if ( !output ) {
printf( "usage: readFile <input-file>\n" );
exit( 1 );
}
if ( argc == 4 ) {
wordFile = argv[ 3 ];
}
WordList *wordList = readWordList( wordFile );
#ifdef DEBUG
// Report the entire contents of the word list, once it's built.
printf( "---- word list -----\n" );
for ( int i = 0; i < wordList->len; i++ )
printf( "%d == %s\n", i, wordList->words[ i ] );
printf( "--------------------\n" );
#endif
// ...
// Read the contents of the whole file into one big buffer. This could be more
// efficient, but it simplifies the rest of the program.
char *buffer = readFile( input );
// Write out codes for everything in the buffer.
int pos = 0;
PendingBits pending = { 0, 0 };
while ( buffer[ pos ] ) {
// Get the next code.
int code = bestCode( wordList, buffer + pos );
#ifdef DEBUG
printf( "%d <- %s\n", code, wordList->words[ code ] );
#endif
// Write it out and move ahead by the number of characters we just encoded.
readCode( &pending, input );
pos += strlen( wordList->words[ code ] );
}
// Write out any remaining bits in the last, partial byte.
flushBits( &pending, output );
// ...
fclose( input );
fclose( output );
return EXIT_SUCCESS;
}
int main(int argc,char** argv)
{
int width;
int height;
const char* source; // Source code
cl_platform_id platform; // Platform { CPU, GPU, FPGA }
cl_device_id device; // Device { GPU_ID }
cl_context context; // Context
cl_command_queue queue; // Queue
cl_int err; // for error checking
cl_event event[NR_KERNELS-1]; // must be ok for second kernel to run
cl_program program; // program
cl_kernel kernels_code[NR_KERNELS];
cl_mem bufferIN; // data IN
cl_mem bufferOUT; // data OUT
int* inputImage; // input image
int* outputImage; // output image
cl_uint *ptr; // data to be shown
size_t global_work_size; // work size
// get platform, get device, create context
clGetPlatformIDs(1,&platform,NULL);
clGetDeviceIDs(platform,COMPUTE,1,&device,NULL);
context=clCreateContext(NULL,1,&device,NULL,NULL,NULL);
queue=clCreateCommandQueue(context,device,0,NULL);
// read data from file, allocate memory & copy
inputImage=input_image(INPUT_IMAGE,&width,&height);
bufferIN=clCreateBuffer(context,CL_MEM_READ_WRITE,width*height *sizeof(int),NULL,NULL);
clEnqueueWriteBuffer(queue,bufferIN,1,0,width * height * sizeof(int),inputImage,0,0,0);
bufferOUT= clCreateBuffer(context,CL_MEM_READ_WRITE,width*height *sizeof(int),NULL,NULL);
// read code from file / check code
source=readCode(FILENAME);
if(source==NULL)
{
printf("Error reading code. Exiting");
return 1;
}
// init OPENCL program
program=clCreateProgramWithSource(context,1,&source,NULL,&err);
check(err,program,device);
check(clBuildProgram(program,1,&device,NULL,NULL,NULL));
// kernels
for(int i=0;i<NR_KERNELS;i++)
{
kernels_code[i]=clCreateKernel(program,kernels[i],&err);
check(err,program,device);
}
// pass args, execute OPENCL kernels
global_work_size=width*height;
for(int i=0;i<NR_KERNELS;i++)
{
if((i+1)%2==0){
check(clSetKernelArg(kernels_code[i],0,sizeof(bufferOUT),(void*)&bufferOUT));
check(clSetKernelArg(kernels_code[i],1,sizeof(bufferIN),(void*)&bufferIN));
check(clSetKernelArg(kernels_code[i],2,sizeof(int),(void*)&width));
check(clSetKernelArg(kernels_code[i],3,sizeof(int),(void*)&height));
}
else {
check(clSetKernelArg(kernels_code[i],0,sizeof(bufferIN),(void*)&bufferIN));
check(clSetKernelArg(kernels_code[i],1,sizeof(bufferOUT),(void*)&bufferOUT));
check(clSetKernelArg(kernels_code[i],2,sizeof(int),(void*)&width));
check(clSetKernelArg(kernels_code[i],3,sizeof(int),(void*)&height));
}
}
size_t global_work[2];
global_work[0]=width;
global_work[1]=height;
// enqueue / run all kernels (pipeline in this case)
// start first kernel
check(clEnqueueNDRangeKernel(queue,kernels_code[0],2,NULL,global_work,NULL,0,NULL,&event[0]));
// run all the rest (n-2)
for(int i=1;i<NR_KERNELS-1;i++)
check(clEnqueueNDRangeKernel(queue,kernels_code[i],2,NULL,global_work,NULL,i,event,&event[i]));
// start last kernel
if(NR_KERNELS>2)
check(clEnqueueNDRangeKernel(queue,kernels_code[NR_KERNELS-1],2,NULL,global_work,NULL,NR_KERNELS-1,event,NULL));
// finish queue
check(clFinish(queue));
if(NR_KERNELS%2==1)
outputImage= (int*)clEnqueueMapBuffer(queue,bufferOUT,CL_TRUE,CL_MAP_READ,0,width*height*sizeof(int),0,NULL,NULL,NULL);
else
outputImage= (int*)clEnqueueMapBuffer(queue,bufferIN,CL_TRUE,CL_MAP_READ,0,width*height*sizeof(int),0,NULL,NULL,NULL);
output_image(OUTPUT_IMAGE,outputImage,width,height);
return 0;
}
void executeIfPythonFunctionObject::readParameters(const dictionary &dict)
{
readCode(dict,"condition",conditionCode_);
}