EDIT:
complete code with main is here http://codepad.org/79aLzj2H
and once again this is were the weird behavious is happening
for (i = 0; i<tab_size; i++)
{
//CORRECT OUTPUT
printf("%s\n", tableau[i].capitale);
printf("%s", tableau[i].pays);
printf("%s\n", tableau[i].commentaire);
//WRONG OUTPUT
//printf("%s --- %s --- %s |\n", tableau[i].capitale, tableau[i].pays, tableau[i].commentaire);
}
I have an array of the following strcuture
struct T_info
{
char capitale[255];
char pays[255];
char commentaire[255];
};
struct T_info *tableau;
This is how the array is populated
int advance(FILE *f)
{
char c;
c = getc(f);
if(c == '\n')
return 0;
while(c != EOF && (c == ' ' || c == '\t'))
{
c = getc(f);
}
return fseek(f, -1, SEEK_CUR);
}
int get_word(FILE *f, char * buffer)
{
char c;
int count = 0;
int space = 0;
while((c = getc(f)) != EOF)
{
if (c == '\n')
{
buffer[count] = '\0';
return -2;
}
if ((c == ' ' || c == '\t') && space < 1)
{
buffer[count] = c;
count ++;
space++;
}
else
{
if (c != ' ' && c != '\t')
{
buffer[count] = c;
count ++;
space = 0;
}
else /* more than one space*/
{
advance(f);
break;
}
}
}
buffer[count] = '\0';
if(c == EOF)
return -1;
return count;
}
void fill_table(FILE *f,struct T_info *tab)
{
int line = 0, column = 0;
fseek(f, 0, SEEK_SET);
char buffer[MAX_LINE];
char c;
int res;
int i = 0;
while((res = get_word(f, buffer)) != -999)
{
switch(column)
{
case 0:
strcpy(tab[line].capitale, buffer);
column++;
break;
case 1:
strcpy(tab[line].pays, buffer);
column++;
break;
default:
strcpy(tab[line].commentaire, buffer);
column++;
break;
}
/*if I printf each one alone here, everything works ok*/
//last word in line
if (res == -2)
{
if (column == 2)
{
strcpy(tab[line].commentaire, " ");
}
//wrong output here
printf("%s -- %s -- %s\n", tab[line].capitale, tab[line].pays, tab[line].commentaire);
column = 0;
line++;
continue;
}
column = column % 3;
if (column == 0)
{
line++;
}
/*EOF reached*/
if(res == -1)
return;
}
return ;
}
Edit :
trying this
printf("%s -- ", tab[line].capitale);
printf("%s --", tab[line].pays);
printf("%s --\n", tab[line].commentaire);
gives me as result
-- --abi -- Emirats arabes unis
I expect to get
Abu Dhabi -- Emirats arabes unis --
Am I missing something?