/**
* @brief Parses in the block context for the given node
*
* The block context parses comments and data identifiers, any other
* data is invalid in this context.
*
* The block context ends when a closing hash marker is found.
*/
void NepParser::genCtxBlock(Nepeta::Node &node)
{
size_t stLine = getCurLine(), stCol = getCurCol();
while( notEof() ) {
char ch = getCurRaw();
// Skip whitespace
if( isWhite(ch) ) {
iterCur();
// Check for data block marker
} else if( checkIdentifier(ch) || checkHash(ch) ) {
// Parse the data block.
// If an end marker is found, this returns false
if(!genCtxData(node))
return;
// Check for comment marker
} else if( checkComment(ch) ) {
helpSkipComment();
// Any other character is invalid, skip to the next line
} else {
mScript.addError( Nepeta::ErrIllegalCharacter, std::string(1,ch),
getCurLine(), getCurCol()
);
helpSeekNewline(false);
}
}
if(node.getParent()) {
mScript.addError( Nepeta::ErrPrematureEnd, "",
stLine, stCol, getCurLine(), getCurCol());
}
}
// Prints all the files in either ascending or descending order
void printAllOrder(char newpath[], bool desc) {
printCurrentComment(newpath);
printf("\n");
FILE *fp;
int status;
char path[1035];
/* Open the command for reading. */
if (desc) {
fp = popen("/bin/ls -tr ", "r");
} else {
fp = popen("/bin/ls -t ", "r");
}
if (fp == NULL) {
printf("Failed to run command\n" );
exit;
}
/* Read the output a line at a time - output it. */
while (fgets(path, sizeof(path)-1, fp) != NULL) {
strip(path);
// printf("%s", path);
checkComment(path, newpath);
}
/* close */
pclose(fp);
}
// Prints all the files in the current directory
void printFiles(const char *path) {
// Print the current directories comment
printCurrentComment(path);
printf("\n");
DIR *mydir = opendir(path);
struct dirent *entry = NULL;
while((entry = readdir(mydir))) { // If we get EOF, the expression is NULL and the loop stops
// We will not show the dot files
if (entry->d_name[0] == '.') {
continue;
}
checkComment(entry->d_name, path);
}
closedir(mydir);
}
/**
* @brief analyseLine
* @param line Zeile für analyse
*/
void FileReport::analyseLine(string& line){
int length = line.length();
checkComment(line);
for (int i = 0; i < length; ++i) {
if (checkUpperCase(line[i])){
continue;
}
if (checkLowerCase(line[i])){
continue;
}
if (checkDigit(line[i])){
continue;
}
checkSpecialCharacter(line[i]);
}
computeCommentDensity();
lines++;
}
inline void FileParse::getBody(std::ifstream& fin) {
// Look for heads
char c;
bool end = false;
while (!fin.eof() && !end) {
passWhiteSpaces(fin);
if (!fin.eof()) fin.get(c);
else return;
if (c=='}') // End of a body
return;
else if (c=='/') { // Could be the start of a comment
checkComment(fin);
}
else {
fin.putback(c);
getHead(fin);
}
}
}
int main (int argc, const char * argv[]) {
// Get the current directory
char cwd[1024];
if (getcwd(cwd, sizeof(cwd)) != NULL)
;
else
perror("getcwd() error");
int numargs, all=0, asc=0, desc=0, push=0, uk=0, help=0, current=0, clean=0;
const char *c;
numargs = argc;
while (--numargs > 0) {
c = argv[numargs];
if (!strcmp(argv[numargs], "all"))
all = 1;
else if (!strcmp(argv[numargs], "-h") || !strcmp(argv[numargs], "--help"))
help = 1;
else if (!strcmp(argv[numargs], "."))
current = 1;
else if (!strcmp(argv[numargs], "-p") || !strcmp(argv[numargs], "--push"))
push = 1;
else if (!strcmp(argv[numargs], "-"))
desc = 1;
else if (!strcmp(argv[numargs], "+"))
asc = 1;
else if (!strcmp(argv[numargs], "clean"))
clean = 1;
else
uk++;
}
int args;
args = argc;
if (uk > 2) {
printUsage();
return 1;
}
switch(args) {
// Show the comment for the current directory
case 1: printUsage();
return 1;
break;
case 2:
// Show the help menu
if (help) {
printUsage();
return 1;
}
// Show all the files
else if (all) {
makeDir(cwd);
printFiles(cwd);
}
// Show comment for the current directory
else if (current) {
// checkComment(argv[1], cwd);
printCurrentComment(cwd);
}
// Show comment for the entered file
else {
// char *file = argv[1];
makeDir(cwd);
checkComment(argv[1], cwd);
}
break;
case 3:
if ( current && !clean ) { // Add comment to the current directory
// char *file;
// file = "CURRENT";
addComment(argv[1], cwd, argv[2], false);
} else if (all && desc) { // Print all files in descending order
makeDir(cwd);
printAllOrder(cwd, true);
} else if (all && asc) { // Print all files in ascending order
makeDir(cwd);
printAllOrder(cwd, false);
} else if ( clean ){
cleanComment( argv[1] ); // Clean file comment
}
else { // Add comment to to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[2], false);
}
break;
case 4:
// Push comment to the current directory
if (current && push) {
addComment(argv[1], cwd, argv[3], true);
// Add a comment to the given filename
}
// Push comment to given file
else if ( push) {
makeDir(cwd);
addComment(argv[1], cwd, argv[3], true);
}
break;
// Not certain
default: printUsage();
}
return 0;
}
int load_pgn(const char* filename, Board *p_board) {
int turn, newturn, color = NONE;
int result = 0, ret = 0;
Move m;
char periodstr[4], movestr[16], temp;
periodstr[3] = 0;
movestr[15] = 0;
FILE* file = fopen(filename, "r");
if (!file) {
fprintf(stderr, "load_pgn: unable to open %s\n", filename);
return 1;
}
do result = fscanf(file, "[%*[^]]%c ", &temp);
while (result > 0 && result != EOF);
while (1) {
if (checkComment(file)) break;
do result = fscanf(file, "{%*[^}]%c ", &temp);
while (result > 0 && result != EOF);
if (checkComment(file)) break;
result = fscanf(file, "%d%3s ", &newturn, periodstr);
if (result == EOF) break;
else if (result == 0) {
if (color == NONE) {
fprintf(stderr, "load_pgn: expected turn number\n");
ret = 1;
break;
}
} else {
if (!strcmp(periodstr, "."))
color = W;
else if (!strcmp(periodstr, "..."))
color = B;
else if (periodstr[0] == '/' || periodstr[0] == '-')
break;
else {
fprintf(stderr, "load_pgn: expected 1 or 3 periods following turn number\n");
ret = 1;
break;
}
turn = newturn;
}
if (checkComment(file)) break;
result = fscanf(file, "%15s ", movestr);
if (result == EOF) {
if (turn != newturn) {
fprintf(stderr, "load_pgn: unexpected EOF after turn number\n");
ret = 1;
}
break;
}
if (!isalpha(movestr[0])) {
fprintf(stderr, "load_pgn: unexpected character in move string\n");
ret = 1;
break;
}
// TODO get m and make_move(p_board, m);
printf("Turn %d color %s string %s\n", turn, (color == W)? "white" :
(color == B)? "black" : "none", movestr);
m = notation_to_move(p_board, movestr);
print_move(m);
make_move(p_board, m);
display_board(p_board);
if (color == W) color = B;
else color = NONE;
}
fclose(file);
return ret;
}
void Control::interpretator(string line)
{
/*** Transforms to lower case ***/
//transform(line.begin(), line.end(), line.begin(),::tolower);
/*** check for commentation ***/
string checkComment(line,0,1);
if(checkComment == "#" || line.size()<2)
return;
/*** replaces '{' and '}' with ' { ' and ' } ' ***/
for(unsigned int i=0; i<line.size(); i++)
{
if(string(line,i,1) =="{")
{
line.replace(i, 1, string(" { "),0,3);
i++;
}
else if(string(line,i,1)=="}")
{
line.replace(i, 1, string(" } "),0,3);
i++;
}
}
/*** break command into words ***/
vector<string> words;
words.clear();
char temp[300];
istringstream stream(line.c_str());
while(stream>>temp)
words.push_back(removeWhite(string(temp)));
/*** check for lines with only white space ***/
if(words.size() < 1)
return;
/*
printf("Control has the words:\n");
for(int i=0;i<words.size();i++)
printf("'%s' ",words[i].c_str());
printf("\n");
*/
try
{
string com = words.at(0);
if(com == "load")
{
if(words.size() > 2)
load(words.at(1), words.at(2));
else
{
char no[6];
sprintf(no, "%d", soups.size());
load(words.at(1), string("AutoSoup") + string(no));
}
}
else if(com == "loadtosoup")
{
if(words.size() > 3)
loadToSoup(atoi(words.at(1).c_str()), words.at(2), words.at(3));
else
{
char no[6];
sprintf(no, "%d", soups.size());
load(words.at(1), string("AutoSoup") + string(no));
}
}
else if(com == "stat")
stat();
else if(com == "list")
list();
else if(com == "clear")
clear();
else if(com == "task")
doTask(words);
else if(com == "script")
do_script(words);
else if(com == "exit")
return;
else
printf("Don't understand the command '%s'!\n",words.at(0).c_str());
}
catch (...)
{
printf("The command %s caused a critical error!\n",line.c_str());
}
}
/**Generalized parsing function.
* Processes the file stream character-by-character and
* returns a pointer to a PDFToken.
* Used by the parser for the majority of situations.
*/
PDFToken *getNextToken(FILE *file) {
char c;
uint32_t charCount = 0;
PDFToken *token;
PDFTokenizeState state;
if ((token = newPDFToken()) == NULL) {
foxLog(FATAL, "%s: Could not allocate space for new token.\n", __func__);
return NULL;
}
state = START;
#ifdef PDF_FOX_SHOW_DEBUG
foxLog(PRINT, "\n\t\tFile bytes: ");
#endif
while ((c = fgetc(file)) != EOF) {
#ifdef PDF_FOX_SHOW_DEBUG
foxLog(PRINT, "%c", c);
#endif
switch (state) {
case START:
switch (c) {
case '/':
state = INNAME;
charCount++;
break;
case '<':
state = INANGLE;
break;
case '>':
state = INCLOSEANGLE;
break;
case '%':
state = INCOMMENT;
charCount++;
break;
case '+':
case '-':
state = INREAL;
charCount++;
break;
case '[':
token->type = OPENARRAY;
goto ACCEPT;
case ']':
token->type = CLOSEARRAY;
goto ACCEPT;
case '(':
token->type = OPENPAREN;
goto ACCEPT;
case ')':
token->type = CLOSEPAREN;
goto ACCEPT;
case EOF:
token->type = ENDOFFILE;
goto ACCEPT;
default:
if (!isWhitespace(c)) {
if (isalpha(c)) {
state = INIDENT;
charCount++;
}
else if (isdigit(c)) {
state = INNUMBER;
charCount++;
}
else {
foxLog(NONFATAL, "%s: Unrecognized starting character.\n", __func__);
goto GNT_ERROR;
}
}
break;
}
break;
case INCOMMENT:
if (c == '\r' || c == '\n') {
if (!backupChar(file, charCount+1)) {
goto GNT_FATAL;
}
if (!consumeToken(file, charCount, token)) {
goto GNT_FATAL;
}
checkComment(token);
if (token->type == TOK_ERROR) {
token->type = COMMENT;
}
c = fgetc(file);
if (c != '\n') {
if (!backupChar(file, 1)) {
goto GNT_FATAL;
}
}
goto ACCEPT;
}
charCount++;
break;
case INANGLE:
if (c == '<') {
token->type = OPENDICT;
}
else {
token->type = OPENANGLE;
if (!backupChar(file, 1)) {
goto GNT_FATAL;
}
}
goto ACCEPT;
case INCLOSEANGLE:
if (c == '>') {
token->type = CLOSEDICT;
}
else {
token->type = CLOSEANGLE;
if (!backupChar(file, 1)) {
goto GNT_FATAL;
}
}
goto ACCEPT;
case INNAME:
if (!isWhitespace(c) && !isDelimiter(c)) {
charCount++;
}
else {
if (!backupChar(file, charCount+1)) {
goto GNT_FATAL;
}
if (!consumeToken(file, charCount, token)) {
goto GNT_FATAL;
}
//checkNameKeyword(token);
//if (token->type == ERROR) {
token->type = NAME;
//}
goto ACCEPT;
}
break;
case INIDENT:
if (!isWhitespace(c) && !isDelimiter(c)) {
charCount++;
}
else {
if (!backupChar(file, charCount+1)) {
goto GNT_FATAL;
}
if (!consumeToken(file, charCount, token)) {
goto GNT_FATAL;
}
checkIdentKeyword(token);
if (token->type == STREAM) {
do {
c = fgetc(file);
} while (c != '\n');
}
else {
if (token->type == TOK_ERROR) {
token->type = IDENT;
}
}
goto ACCEPT;
}
break;
case INNUMBER:
if (isdigit(c)) {
charCount++;
}
else if (c == '.') {
charCount++;
state = INREAL;
}
else {
if (!backupChar(file, charCount+1)) {
goto GNT_FATAL;
}
if (!consumeToken(file, charCount, token)) {
goto GNT_FATAL;
}
token->type = INTEGER;
goto ACCEPT;
}
break;
case INREAL:
if (isdigit(c) || c == '.') {
charCount++;
}
else {
if (!backupChar(file, charCount+1)) {
goto GNT_FATAL;
}
if (!consumeToken(file, charCount, token)) {
goto GNT_FATAL;
}
token->type = REAL;
goto ACCEPT;
}
break;
default:
foxLog(FATAL, "%s: Could not identify token.\n", __func__);
goto GNT_FATAL;
break;
}
}
if (c == EOF) {
foxLog(PDF_DEBUG, "%s: End of file.\n", __func__);
token->type = ENDOFFILE;
return token;
}
GNT_FATAL:
foxLog(FATAL, "%s: GNT_FATAL\n", __func__);
destroyPDFToken(token);
return NULL;
GNT_ERROR:
foxLog(NONFATAL, "%s: GNT_ERROR\n", __func__);
token->type = TOK_ERROR;
ACCEPT:
#ifdef PDF_FOX_SHOW_DEBUG
foxLog(PRINT, "\n");
#endif
return token;
}
int main (int argc, const char *argv[]) {
// Get the current directory
char cwd[1024];
if (!getcwd(cwd, sizeof(cwd))) {
perror("getcwd() error");
}
int numargs, all = 0, asc = 0, desc = 0, push = 0, uk = 0, help = 0, current = 0;
const char *c;
numargs = argc;
// TODO: Convert to getopt
while (--numargs > 0) {
c = argv[numargs];
if (!strcmp(argv[numargs], "all"))
all = 1;
else if (!strcmp(argv[numargs], "-h") || !strcmp(argv[numargs], "--help"))
help = 1;
else if (!strcmp(argv[numargs], "."))
current = 1;
else if (!strcmp(argv[numargs], "-p") || !strcmp(argv[numargs], "--push"))
push = 1;
else if (!strcmp(argv[numargs], "-"))
desc = 1;
else if (!strcmp(argv[numargs], "+"))
asc = 1;
else
uk++;
}
int args;
args = argc;
if (uk > 2) {
printUsage();
return EXIT_FAILURE;
}
if (args == 1) {
printUsage();
return EXIT_FAILURE;
} else if (args == 2) {
// Show the help menu
if (help) {
printUsage();
return EXIT_FAILURE;
}
// Show all the files
else if (all) {
makeDir(cwd);
printFiles(cwd);
}
// Show comment for the current directory
else if (current) {
// checkComment(argv[1], cwd);
printCurrentComment(cwd);
}
// Show comment for the entered file
else {
// char *file = argv[1];
makeDir(cwd);
checkComment(argv[1], cwd);
}
} else if (args == 3) {
if (current) { // Add comment to the current directory
// char *file;
// file = "CURRENT";
addComment(argv[1], cwd, argv[2], false);
} else if (all && desc) { // Print all files in descending order
makeDir(cwd);
printAllOrder(cwd, true);
} else if (all && asc) { // Print all files in ascending order
makeDir(cwd);
printAllOrder(cwd, false);
} else { // Add comment to to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[2], false);
}
} else if (args == 4) {
if (current && push) { // Push comment to the current directory
// Add a comment to the given filename
addComment(argv[1], cwd, argv[3], true);
} else if (push) { // Push comment to given file
makeDir(cwd);
addComment(argv[1], cwd, argv[3], true);
}
} else {
// Not certain
printUsage();
}
return EXIT_SUCCESS;
}
inline void FileParse::getParam(std::ifstream& fin, bool& more, bool& body) {
// If this is here, we can get stuck forever!!
if (fin.eof()) {
more = false;
return;
}
// Get parameters
char c;
bool end = false, a_part = true;
fin.get(c);
string a(""), b("");
while (!fin.eof()) {
if (c=='/') {
// Check if this is really a comment
char d = fin.peek();
if (d=='*' || d=='/') checkComment(fin);
// If not, it is a division sign.
else if (a_part) a.push_back(c);
else b.push_back(c);
}
else if (c=='=') {
a_part = false;
}
else if (c==',') {
more = true;
break;
}
else if (c=='{') {
more = false;
body = true;
break;
}
else if (c=='\n' || c=='\r') {
body = false;
more = false;
break;
}
else if (c==' ');
else if (c=='\n' || c=='\r') {
more = false;
body = false;
break;
}
else {
if (a_part) a.push_back(c);
else b.push_back(c);
}
// Get next character
if (!fin.eof()) fin.get(c);
}
// Set param
if (!a.empty() || !b.empty()) {
// Message
message += (tabs() + "*> Param: [" + a + "]");
if (!b.empty()) message += (", [" + b + "]");
message += "\n";
// Push nodes
currentHead->params.push_back(new ParamNode(a, b));
}
}
