forked from freudenreichan/info2Praktikum-Wortsalat
34 lines
793 B
C
34 lines
793 B
C
#include "input.h"
|
|
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
|
|
void toUpperCase(char *word);
|
|
|
|
unsigned int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
|
|
{
|
|
char buffer[MAX_LINE_LEN];
|
|
unsigned int count = 0;
|
|
char *divisor = " ,;.\n";
|
|
|
|
while (fgets(buffer, MAX_LINE_LEN, file) != NULL)
|
|
{
|
|
for (char *word = strtok(buffer, divisor); word != NULL && count < maxWordCount; word = strtok(NULL, divisor))
|
|
{
|
|
strncpy(words[count], word, MAX_WORD_LEN - 1);
|
|
words[count][MAX_WORD_LEN - 1] = '\0';
|
|
toUpperCase(words[count]);
|
|
++count;
|
|
}
|
|
}
|
|
return count;
|
|
}
|
|
|
|
void toUpperCase(char *word)
|
|
{
|
|
for (int i = 0; i < strlen(word); ++i)
|
|
{
|
|
word[i] = toupper(word[i]);
|
|
}
|
|
}
|