void
ppmd_read_font(FILE * const ifP,
const struct ppmd_font ** const fontPP) {
unsigned int relativeCodePoint;
struct ppmd_glyph * glyphTable;
struct ppmd_font * fontP;
MALLOCVAR(fontP);
if (fontP == NULL)
pm_error("Insufficient memory for font header");
readFontHeader(ifP, &fontP->header);
MALLOCARRAY(glyphTable, fontP->header.characterCount);
if (glyphTable == NULL)
pm_error("Insufficient memory to store %u characters",
fontP->header.characterCount);
for (relativeCodePoint = 0;
relativeCodePoint < fontP->header.characterCount;
++relativeCodePoint) {
readCharacter(ifP, &glyphTable[relativeCodePoint]);
}
fontP->glyphTable = glyphTable;
*fontPP = fontP;
}
int main(int argc, char* argv[])
{
char letter = 0; // 存储用户输入的字母
char secretWord[100] = {0}; // 要猜测的单词
int *letterFound = NULL; // 布尔值的数组. 数组的每一个元素对应猜测单词的一个字母。 0 = 还没猜到此字母, 1 = 已猜到字母
int leftTimes = 7; // 剩余猜测次数 (0 = 失败)
int i = 0; // 下标
long wordSize = 0; // 单词的长度（字母数目）
printf("欢迎来到悬挂小人游戏！\n");
// 从词库（文件dictionary）中随机选取一个单词
if (!chooseWord(secretWord))
exit(0); // 退出游戏
// 获取单词的长度
wordSize = strlen(secretWord);
letterFound = malloc(wordSize * sizeof(int)); // 动态分配数组的大小，因为我们一开始不知道单词长度
if (letterFound == NULL)
exit(0);
// 初始化布尔值数组，都置为0，表示还没有字母被猜到
for (i = 0 ; i < wordSize ; i++)
letterFound[i] = 0;
// 主while循环，如果还有猜测机会并且还没胜利，继续
while(leftTimes > 0 && !win(letterFound, wordSize)){
printf("\n\n您还剩 %d 次机会", leftTimes);
printf("\n神秘单词是什么呢 ? ");
/* 我们显示猜测的单词，将还没猜到的字母用*表示
例如 : *O**LE */
for (i = 0 ; i < wordSize ; i++)
{
if (letterFound[i]) // 如果第i+1个字母已经猜到
printf("%c", secretWord[i]); // 打印出来
else
printf("*"); // 还没猜到，打印一个*
}
printf("\n输入一个字母 : ");
letter = readCharacter();
// 如果用户输入的字母不存在于单词中
if (!researchLetter(letter, secretWord, letterFound))
{
leftTimes--; // 将剩余猜测机会数减1
}
}
if (win(letterFound, wordSize))
printf("\n\n胜利了! 神秘单词是 : %s\n", secretWord);
else
printf("\n\n失败了! 神秘单词是 : %s\n", secretWord);
return 0;
}
TStdStringCharacter CParcerFile::goOneCharacterBack()
{
if(fseek(m_file, ftell(m_file)-(sizeof(TStdStringCharacter)*2), SEEK_SET) == -1)
{
m_error = true;
MON_PRINT_FILEOP_ERRNO(m_filename, "Seek file error");
return 0;
}
return readCharacter();
}
BerthaBuffer BerthaIO::nextRequest() {
while (true) {
if (characterAvailable()) {
char ch = readCharacter();
if (endOfLine(ch)) {
return request;
} else {
request.append(ch);
}
}
}
}
int readData(char*& buff, Number& num, bool& isInputIncorrect)
{
char c;
if( readCharacter(num, buff, c, isInputIncorrect) )
{
if(c == END_PROGRAM || isInputIncorrect)
{
return 0;
}
readData(buff, num, isInputIncorrect);
}
}
int main(int argc, char const *argv[])
{
if (argc != 4)
{
printf("incorrect number of parameters\n");
return 0;
}
if (strlen(argv[3]) != 1)
{
printf("invalid parameter <%s>, must be a char\n",argv[3]);
return 0;
}
//get parameters
const char* _path = argv[2];
char _input = argv[3][0];
int _nChar = 0;
//open file
int _fd = open(_path,O_RDONLY);
if (_fd == -1)
{
printf("File doesn't exists or is unaccesible\n");
return 0;
}
//parse mode
if (strcmp(argv[1],"R") == 0) // call to readchar in a loop
{
int i;
int _fileSize = lseek(_fd,0,SEEK_END);
for (i=0; i < _fileSize; ++i)
{
if (readCharacter(_fd,i) == _input)
_nChar++;
}
}else if (strcmp(argv[1],"M") == 0)//call to countM
{
_nChar = countCharacters(_fd,_input);
}else
{
printf("Parameter <%s> unknown\n",argv[1]);
return 0;
}
printf("%d\n",_nChar);
if (close(_fd)!=0)
perror("Problem closing file");
return 0;
}
/*
* Entry point for process that replaces '**' with '^'
* It first forks to start the printLines process
*/
void processAsterisks(int fd_read, int) {
int fd_write, dummy;
char c, c2;
pid_t child_pid = fork_and_pipe(printLines, &dummy, &fd_write);
while(readCharacter(fd_read, &c)) {
if(c == '*') {
if(readCharacter(fd_read, &c2)) {
if(c2 == '*') {
c = '^';
} else {
writeCharacter(fd_write, c);
c = c2;
}
}
}
writeCharacter(fd_write, c);
}
close(fd_write);
waitpid(child_pid, NULL, 0);
}
/*
* Entry point for process that generates 80 character lines
*/
void printLines(int fd_read, int) {
char c, buf[LINE_SIZE+1];
int count = 0;
buf[LINE_SIZE] = NULL;
while(readCharacter(fd_read, &c)) {
buf[count++] = c;
if(count == LINE_SIZE){
printf("%s\n", buf);
count = 0;
}
}
}
/*
* Entry point for process that replaces newlines with spaces
* It first forks to start the processAsterisks process
*/
void processNewlines(int fd_read, int) {
int fd_write, dummy;
char c;
pid_t child_pid = fork_and_pipe(processAsterisks, &dummy, &fd_write);
while(readCharacter(fd_read, &c)) {
if(c == '\n')
c = ' ';
writeCharacter(fd_write, c);
}
close(fd_write);
waitpid(child_pid, NULL, 0);
}
inline bool
AsciiXmlParser::recordTo( std::string& recordingString,
char const endChar )
/* this records characters from textStream by appending them to
* recordingStream, up to the 1st instance of endChar. it returns false if
* no further instances of endChar were found in textStream.
*/
{
while( readCharacter()
&&
endChar != currentChar )
{
recordingString.append( 1,
currentChar );
}
return streamIsGood;
}
inline bool
AsciiXmlParser::discardToNextMarkup()
/* this skips characters up to the next XML markup opening character, then
* the characters up to the next markup closing character are stored in
* markupString. this also records the number of newline characters up to
* this markup.
*/
{
while( readCharacter()
&&
( markupOpener != currentChar ) )
{
// the conditional does the work of reading up to the next tag.
}
newlinesBeforeMarkup = readNewlines;
return ( streamIsGood
&&
closeMarkup() );
}
Token DefaultLexer::readToken() {
char c = lookChar();
while (true) {
// skip whitespace
while (isWhiteSpace(c)) {
skipChar();
c = lookChar();
}
// newlines
if (isNewline(c)) {
readNewline(c);
if (interactive_ && getCurrentBraceNesting() == 0)
return Token(TK_Newline);
c = lookChar();
continue;
}
// treat line comments as newlines
if (c == '/' && lookChar(1) == '/') {
readLineComment();
c = lookChar();
continue;
}
break;
}
SourceLocation sloc = getCurrentLocation();
// punctuation
if (c == '(') {
skipChar();
signalOpenBrace(TK_LParen);
return Token(TK_LParen, "(", sloc);
}
if (c == ')') {
skipChar();
signalCloseBrace(TK_LParen);
return Token(TK_RParen, ")", sloc);
}
if (c == '{') {
skipChar();
signalOpenBrace(TK_LCurlyBrace);
return Token(TK_LCurlyBrace, "{", sloc);
}
if (c == '}') {
skipChar();
signalCloseBrace(TK_LCurlyBrace);
return Token(TK_RCurlyBrace, "}", sloc);
}
if (c == '[') {
skipChar();
signalOpenBrace(TK_LSquareBrace);
return Token(TK_LSquareBrace, "[", sloc);
}
if (c == ']') {
skipChar();
signalCloseBrace(TK_LSquareBrace);
return Token(TK_RSquareBrace, "]", sloc);
}
if (c == ',') {
skipChar();
return Token(TK_Comma, ",", sloc);
}
if (c == ';') {
skipChar();
return Token(TK_Semicolon, ";", sloc);
}
if (c == ':' && !isOperatorChar(lookChar(1))) {
skipChar();
return Token(TK_Colon, ":", sloc);
}
if (c == '.') {
skipChar();
return Token(TK_Period, ".", sloc);
}
// identifiers
if (isLetter(c)) {
readIdentifier(c);
StringRef str = copyStr(finishToken());
unsigned keyid = lookupKeyword(str.c_str());
if (keyid) {
return Token(keyid, str, sloc);
}
return Token(TK_Identifier, str, sloc);
}
// generic operators
if (isOperatorChar(c)) {
readOperator(c);
StringRef str = copyStr(finishToken());
unsigned keyid = lookupKeyword(str.c_str());
if (keyid) {
return Token(keyid, str, sloc);
}
return Token(TK_Operator, str, sloc);
}
// numbers
if (isDigit(c)) {
readInteger(c);
StringRef str = copyStr(finishToken());
return Token(TK_LitInteger, str, sloc);
}
// characters
if (c == '\'') {
if (!readCharacter())
return Token(TK_Error);
StringRef str = copyStr(finishToken());
return Token(TK_LitCharacter, str, sloc);
}
// strings
if (c == '\"') {
if (!readString())
return Token(TK_Error);
StringRef str = copyStr(finishToken());
return Token(TK_LitString, str, sloc);
}
// if we're out of buffer, put in an EOF token.
if (c == 0 || stream_eof()) {
return Token(TK_EOF, "", sloc);
}
// Can't get the next token -- signal an error and bail.
signalLexicalError();
return Token(TK_Error, "", sloc);
}
//-------------------------------------------------------------------------------------------------
// FuntionName: readCharacter
// Purpose: read each character input from stdin, then add it to number object
// case charater is ' ' => build number.
// case charater is '\n' => Calculate a sum of squares for Line, then loop for other Line
// case charater is 'q' => end of test.
// Other case will be reject.
//--------------------------------------------------------------------------------------------------
bool readCharacter( Number& num, char*& buff, char& sign, bool& isInputIncorrect )
{
char c = getchar();
if( c == ENTER )
{
putc('\n',stdout);
}
else if( c != END_PROGRAM )
{
putc(c,stdout);
}
if( (c >= '0' && c <= '9') || c == ENTER || c == END_PROGRAM || c == '-' || c == ' ')
{
if(c == END_PROGRAM)
{
sign = END_PROGRAM;
return true;
}
else
{
if( c != ' ' && c != ENTER )
{
num.setListCharacter(c);
}
else
{
bool ret = num.setNumber();
if(ret)
{
countLine += num.getNumber() * num.getNumber();
num.reset();
}
else
{
num.reset();
countLine = 0;
isInputIncorrect = true;
return true;
}
if( c == ENTER )
{
char buf[10];
sprintf(buf,"%d\n",countLine);
appenData(buff,buf);
countLine = 0;
}
}
readCharacter(num, buff, sign, isInputIncorrect);
}
}
else
{
num.reset();
countLine = 0;
isInputIncorrect = true;
return true;
}
}
int main(void){
FILE *inputFile = NULL, *outputFileStats = NULL, *outputFileAscii = NULL;
char c1 = '\0', c2 = '\0', c3 = '\0', c4 = '\0', c5 = '\0', c6 = '\0', c7 = '\0', c8 = '\0', c9 = '\0', c10 = '\0';
int num1 = 0, num2 = 0, num3 = 0, num4 = 0, num5 = 0, num6 = 0, num7 = 0, num8 = 0, num9 = 0, num10 = 0, numLines = 0,
numVowels = 0, numDigits = 0, numAlpha = 0, numLower = 0, numUpper = 0, numSpace = 0, numAlnum = 0, numPunct = 0;
inputFile = openInputFile();
outputFileStats = fopen("output_stats.dat", "w");
outputFileAscii = fopen("output_ascii.dat", "w");
if (inputFile != NULL && outputFileStats != NULL && outputFileAscii != NULL){
c1 = readCharacter(inputFile);
c2 = readCharacter(inputFile);
c3 = readCharacter(inputFile);
c4 = readCharacter(inputFile);
c5 = readCharacter(inputFile);
c6 = readCharacter(inputFile);
c7 = readCharacter(inputFile);
c8 = readCharacter(inputFile);
c9 = readCharacter(inputFile);
c10 = readCharacter(inputFile);
num1 = determineAsciiValue(c1);
num2 = determineAsciiValue(c2);
num3 = determineAsciiValue(c3);
num4 = determineAsciiValue(c4);
num5 = determineAsciiValue(c5);
num6 = determineAsciiValue(c6);
num7 = determineAsciiValue(c7);
num8 = determineAsciiValue(c8);
num9 = determineAsciiValue(c9);
num10 = determineAsciiValue(c10);
printInt(outputFileAscii, num1);
printInt(outputFileAscii, num2);
printInt(outputFileAscii, num3);
printInt(outputFileAscii, num4);
printInt(outputFileAscii, num5);
printInt(outputFileAscii, num6);
printInt(outputFileAscii, num7);
printInt(outputFileAscii, num8);
printInt(outputFileAscii, num9);
printInt(outputFileAscii, num10);
numLines = numberLines(c1, numLines);
numLines = numberLines(c2, numLines);
numLines = numberLines(c3, numLines);
numLines = numberLines(c4, numLines);
numLines = numberLines(c5, numLines);
numLines = numberLines(c6, numLines);
numLines = numberLines(c7, numLines);
numLines = numberLines(c8, numLines);
numLines = numberLines(c9, numLines);
numLines = numberLines(c10, numLines);
printStats(outputFileStats, "Number Lines: ", numLines);
numVowels = numberVowels(c1, numVowels);
numVowels = numberVowels(c2, numVowels);
numVowels = numberVowels(c3, numVowels);
numVowels = numberVowels(c4, numVowels);
numVowels = numberVowels(c5, numVowels);
numVowels = numberVowels(c6, numVowels);
numVowels = numberVowels(c7, numVowels);
numVowels = numberVowels(c8, numVowels);
numVowels = numberVowels(c9, numVowels);
numVowels = numberVowels(c10, numVowels);
printStats(outputFileStats, "Number Vowels: ", numVowels);
numDigits = numberDigits(c1, numDigits);
numDigits = numberDigits(c2, numDigits);
numDigits = numberDigits(c3, numDigits);
numDigits = numberDigits(c4, numDigits);
numDigits = numberDigits(c5, numDigits);
numDigits = numberDigits(c6, numDigits);
numDigits = numberDigits(c7, numDigits);
numDigits = numberDigits(c8, numDigits);
numDigits = numberDigits(c9, numDigits);
numDigits = numberDigits(c10, numDigits);
printStats(outputFileStats, "Number Digits: ", numDigits);
numAlpha = numberAlphas(c1, numAlpha);
numAlpha = numberAlphas(c2, numAlpha);
numAlpha = numberAlphas(c3, numAlpha);
numAlpha = numberAlphas(c4, numAlpha);
numAlpha = numberAlphas(c5, numAlpha);
numAlpha = numberAlphas(c6, numAlpha);
numAlpha = numberAlphas(c7, numAlpha);
numAlpha = numberAlphas(c8, numAlpha);
numAlpha = numberAlphas(c9, numAlpha);
numAlpha = numberAlphas(c10, numAlpha);
printStats(outputFileStats, "Number Alpha Characters: ", numAlpha);
numLower = numberLowers(c1, numLower);
numLower = numberLowers(c2, numLower);
numLower = numberLowers(c3, numLower);
numLower = numberLowers(c4, numLower);
numLower = numberLowers(c5, numLower);
numLower = numberLowers(c6, numLower);
numLower = numberLowers(c7, numLower);
numLower = numberLowers(c8, numLower);
numLower = numberLowers(c9, numLower);
numLower = numberLowers(c10, numLower);
printStats(outputFileStats, "Number Lowercase Characters: ", numLower);
numUpper = numberUppers(c1, numUpper);
numUpper = numberUppers(c2, numUpper);
numUpper = numberUppers(c3, numUpper);
numUpper = numberUppers(c4, numUpper);
numUpper = numberUppers(c5, numUpper);
numUpper = numberUppers(c6, numUpper);
numUpper = numberUppers(c7, numUpper);
numUpper = numberUppers(c8, numUpper);
numUpper = numberUppers(c9, numUpper);
numUpper = numberUppers(c10, numUpper);
printStats(outputFileStats, "Number Uppercase Characters: ", numUpper);
numSpace = numberSpaces(c1, numSpace);
numSpace = numberSpaces(c2, numSpace);
numSpace = numberSpaces(c3, numSpace);
numSpace = numberSpaces(c4, numSpace);
numSpace = numberSpaces(c5, numSpace);
numSpace = numberSpaces(c6, numSpace);
numSpace = numberSpaces(c7, numSpace);
numSpace = numberSpaces(c8, numSpace);
numSpace = numberSpaces(c9, numSpace);
numSpace = numberSpaces(c10, numSpace);
printStats(outputFileStats, "Number Whitespaces: ", numSpace);
numAlnum = numberAlnums(c1, numAlnum);
numAlnum = numberAlnums(c2, numAlnum);
numAlnum = numberAlnums(c3, numAlnum);
numAlnum = numberAlnums(c4, numAlnum);
numAlnum = numberAlnums(c5, numAlnum);
numAlnum = numberAlnums(c6, numAlnum);
numAlnum = numberAlnums(c7, numAlnum);
numAlnum = numberAlnums(c8, numAlnum);
numAlnum = numberAlnums(c9, numAlnum);
numAlnum = numberAlnums(c10, numAlnum);
printStats(outputFileStats, "Number Alphanumeric Characters: ", numAlnum);
numPunct = numberPuncts(c1, numPunct);
numPunct = numberPuncts(c2, numPunct);
numPunct = numberPuncts(c3, numPunct);
numPunct = numberPuncts(c4, numPunct);
numPunct = numberPuncts(c5, numPunct);
numPunct = numberPuncts(c6, numPunct);
numPunct = numberPuncts(c7, numPunct);
numPunct = numberPuncts(c8, numPunct);
numPunct = numberPuncts(c9, numPunct);
numPunct = numberPuncts(c10, numPunct);
printStats(outputFileStats, "Number Punctuation Characters: ", numPunct);
fclose(inputFile);
fclose(outputFileAscii);
fclose(outputFileStats);
}
return 0;
}