int loc_counter(FILE *fp)
{
int i = 0, count = 0, ret = 0;
char buff[BUFF_SIZE] = {'\0', };
char trim_buff[BUFF_SIZE] = {'\0', };
if (fp == NULL)
return -1;
while (!feof(fp)) {
// Initialization
memset(buff, '\0', BUFF_SIZE);
memset(trim_buff, '\0', BUFF_SIZE);
// Read one line
ret = fscanf(fp, "%[^\n]", buff);
fgetc(fp);
// Trim
rtrim(trim_buff, buff) == NULL;
printf("= %s", trim_buff);
// Check LOC
if (0 <= (ret = check_loc(trim_buff, BUFF_SIZE)))
count++;
}
return count;
}
static inline int
check_symbol (const zbar::Image &img,
const zbar::Symbol &sym)
{
zbar::zbar_symbol_type_t type(sym.get_type());
std::string data(sym.get_data());
bool pass =
expect_type &&
type == expect_type &&
data == expect_data &&
sym.get_data_length() == expect_data.length() &&
sym.get_quality() > 4;
if(pass)
pass = !check_loc(img, sym);
if(verbose || !pass)
std::cerr << "decode Symbol: " << sym << std::endl;
if(!expect_type)
error("unexpected");
else if(!pass)
error(std::string("expected: ") +
zbar::zbar_get_symbol_name(expect_type) +
" " + expect_data);
expect_type = zbar::ZBAR_NONE;
expect_data = "";
return(!pass);
}
/*
* print_all_info(): Print out all the locales and
* charmaps supported by the system
*/
static void
print_all_info(int flag)
{
struct dirent *direntp;
DIR *dirp;
char *filename; /* filename[PATH_MAX] */
char *p;
if ((filename = malloc(PATH_MAX)) == NULL) {
(void) fprintf(stderr,
gettext("locale: cannot allocate buffer"));
exit(1);
}
(void) memset(filename, 0, PATH_MAX);
if (flag == GET_LOCALE) {
/* save the current locale */
save_loc = setlocale(LC_ALL, NULL);
(void) strcpy(filename, LOCALE_DIR);
add_loc_entry("POSIX");
} else { /* CHARMAP */
(void) strcpy(filename, CHARMAP_DIR);
}
if ((dirp = opendir(filename)) == NULL) {
if (flag == GET_LOCALE)
exit(0);
else { /* CHARMAP */
(void) fprintf(stderr, gettext(
"locale: charmap information not available.\n"));
exit(2);
}
}
p = filename + strlen(filename);
while ((direntp = readdir(dirp)) != NULL) {
struct stat stbuf;
(void) strcpy(p, direntp->d_name);
if (stat(filename, &stbuf) < 0) {
continue;
}
if (flag == GET_LOCALE) {
if (S_ISDIR(stbuf.st_mode) &&
(direntp->d_name[0] != '.') &&
/* "POSIX" has already been printed out */
strcmp(direntp->d_name, "POSIX") != 0) {
check_loc(direntp->d_name);
}
} else { /* CHARMAP */
if (S_ISDIR(stbuf.st_mode) &&
direntp->d_name[0] != '.') {
struct dirent *direntc;
DIR *dirc;
char *charmap;
char *c;
if ((charmap = malloc(PATH_MAX)) == NULL) {
(void) fprintf(stderr,
gettext("locale: cannot allocate buffer"));
exit(1);
}
(void) memset(charmap, 0, PATH_MAX);
(void) strcpy(charmap, filename);
if ((dirc = opendir(charmap)) == NULL) {
exit(0);
}
c = charmap + strlen(charmap);
*c++ = '/';
while ((direntc = readdir(dirc)) != NULL) {
struct stat stbuf;
(void) strcpy(c, direntc->d_name);
if (stat(charmap, &stbuf) < 0) {
continue;
}
if (S_ISREG(stbuf.st_mode) &&
(strcmp(direntc->d_name,
CHARMAP_NAME) == 0) &&
(direntc->d_name[0] != '.')) {
(void) printf("%s/%s\n",
p, direntc->d_name);
}
}
(void) closedir(dirc);
free(charmap);
}
}
}
if (flag == GET_LOCALE) {
/* restore the saved loc */
(void) setlocale(LC_ALL, save_loc);
show_loc_entry();
}
(void) closedir(dirp);
free(filename);
exit(0);
}