ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
strptime (const char *buf, const char *format, struct tm *timeptr)
{
char c;
for (; (c = *format) != '\0'; ++format) {
char *s;
int ret;
if (isspace ((unsigned char)c)) {
while (isspace ((unsigned char)*buf))
++buf;
} else if (c == '%' && format[1] != '\0') {
c = *++format;
if (c == 'E' || c == 'O')
c = *++format;
switch (c) {
case 'A' :
ret = match_string (&buf, full_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case 'a' :
ret = match_string (&buf, abb_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case 'B' :
ret = match_string (&buf, full_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'b' :
case 'h' :
ret = match_string (&buf, abb_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'C' :
if (parse_number(&buf, 2, &ret))
return NULL;
timeptr->tm_year = (ret * 100) - tm_year_base;
break;
case 'c' :
abort ();
case 'D' : /* %m/%d/%y */
s = strptime (buf, "%m/%d/%y", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'd' :
case 'e' :
if (parse_number(&buf, 2, &ret))
return NULL;
timeptr->tm_mday = ret;
break;
case 'H' :
case 'k' :
if (parse_number(&buf, 2, &ret))
return NULL;
timeptr->tm_hour = ret;
break;
case 'I' :
case 'l' :
if (parse_number(&buf, 2, &ret))
return NULL;
if (ret == 12)
timeptr->tm_hour = 0;
else
timeptr->tm_hour = ret;
break;
case 'j' :
if (parse_number(&buf, 3, &ret))
return NULL;
if (ret == 0)
return NULL;
timeptr->tm_yday = ret - 1;
break;
case 'm' :
if (parse_number(&buf, 2, &ret))
return NULL;
if (ret == 0)
return NULL;
timeptr->tm_mon = ret - 1;
break;
case 'M' :
if (parse_number(&buf, 2, &ret))
return NULL;
timeptr->tm_min = ret;
break;
case 'n' :
while (isspace ((unsigned char)*buf))
buf++;
break;
case 'p' :
ret = match_string (&buf, ampm);
if (ret < 0)
return NULL;
if (timeptr->tm_hour == 0) {
if (ret == 1)
timeptr->tm_hour = 12;
} else
timeptr->tm_hour += 12;
break;
case 'r' : /* %I:%M:%S %p */
s = strptime (buf, "%I:%M:%S %p", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'R' : /* %H:%M */
s = strptime (buf, "%H:%M", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'S' :
if (parse_number(&buf, 2, &ret))
return NULL;
timeptr->tm_sec = ret;
break;
case 't' :
while (isspace ((unsigned char)*buf))
buf++;
break;
case 'T' : /* %H:%M:%S */
case 'X' :
s = strptime (buf, "%H:%M:%S", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'u' :
if (parse_number(&buf, 1, &ret))
return NULL;
if (ret <= 0)
return NULL;
timeptr->tm_wday = ret - 1;
break;
case 'w' :
if (parse_number(&buf, 1, &ret))
return NULL;
timeptr->tm_wday = ret;
break;
case 'U' :
if (parse_number(&buf, 2, &ret))
return NULL;
set_week_number_sun (timeptr, ret);
break;
case 'V' :
if (parse_number(&buf, 2, &ret))
return NULL;
set_week_number_mon4 (timeptr, ret);
break;
case 'W' :
if (parse_number(&buf, 2, &ret))
return NULL;
set_week_number_mon (timeptr, ret);
break;
case 'x' :
s = strptime (buf, "%Y:%m:%d", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'y' :
if (parse_number(&buf, 2, &ret))
return NULL;
if (ret < 70)
timeptr->tm_year = 100 + ret;
else
timeptr->tm_year = ret;
break;
case 'Y' :
if (parse_number(&buf, 4, &ret))
return NULL;
timeptr->tm_year = ret - tm_year_base;
break;
case 'Z' :
abort ();
case '\0' :
--format;
/* FALLTHROUGH */
case '%' :
if (*buf == '%')
++buf;
else
return NULL;
break;
default :
if (*buf == '%' || *++buf == c)
++buf;
else
return NULL;
break;
}
} else {
if (*buf == c)
++buf;
else
return NULL;
}
}
return rk_UNCONST(buf);
}
HTTPCHAR *__strptime(HTTPCSTR buf, HTTPCSTR format, struct tm *timeptr) {
HTTPCHAR c;
for (; (c = *format) != _T('\0'); ++format) {
HTTPCHAR *s;
int ret;
if (isspace(c)) {
while (isspace(*buf))
++buf;
}
else if (c == _T('%') && format[1] != _T('\0')) {
c = *++format;
if (c == _T('E') || c == _T('O'))
c = *++format;
switch (c) {
case _T('A'):
ret = match_string(&buf, full_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case _T('a'):
ret = match_string(&buf, abb_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case _T('B'):
ret = match_string(&buf, full_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case _T('b'):
case _T('h'):
ret = match_string(&buf, abb_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case _T('C'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_year = (ret * 100) - tm_year_base;
buf = s;
break;
case _T('c'):
abort();
case _T('D'): /* %m/%d/%y */
s = __strptime(buf, _T("%m/%d/%y"), timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case _T('d'):
case _T('e'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_mday = ret;
buf = s;
break;
case _T('H'):
case _T('k'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_hour = ret;
buf = s;
break;
case _T('I'):
case _T('l'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
if (ret == 12)
timeptr->tm_hour = 0;
else
timeptr->tm_hour = ret;
buf = s;
break;
case _T('j'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_yday = ret - 1;
buf = s;
break;
case _T('m'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_mon = ret - 1;
buf = s;
break;
case _T('M'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_min = ret;
buf = s;
break;
case _T('n'):
if (*buf == _T('\n'))
++buf;
else
return NULL;
break;
case _T('p'):
ret = match_string(&buf, ampm);
if (ret < 0)
return NULL;
if (timeptr->tm_hour == 0) {
if (ret == 1)
timeptr->tm_hour = 12;
}
else
timeptr->tm_hour += 12;
break;
case _T('r'): /* %I:%M:%S %p */
s = __strptime(buf, _T("%I:%M:%S %p"), timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case _T('R'): /* %H:%M */
s = __strptime(buf, _T("%H:%M"), timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case _T('S'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_sec = ret;
buf = s;
break;
case _T('t'):
if (*buf == _T('\t'))
++buf;
else
return NULL;
break;
case _T('T'): /* %H:%M:%S */
case _T('X'):
s = __strptime(buf, _T("%H:%M:%S"), timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case _T('u'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_wday = ret - 1;
buf = s;
break;
case _T('w'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_wday = ret;
buf = s;
break;
case _T('U'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
set_week_number_sun(timeptr, ret);
buf = s;
break;
case _T('V'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
set_week_number_mon4(timeptr, ret);
buf = s;
break;
case _T('W'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
set_week_number_mon(timeptr, ret);
buf = s;
break;
case _T('x'):
s = __strptime(buf, _T("%Y:%m:%d"), timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case _T('y'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
if (ret < 70)
timeptr->tm_year = 100 + ret;
else
timeptr->tm_year = ret;
buf = s;
break;
case _T('Y'):
ret = _tcstol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_year = ret - tm_year_base;
buf = s;
break;
case _T('Z'):
abort();
case _T('\0'):
--format;
/* FALLTHROUGH */
case _T('%'):
if (*buf == _T('%'))
++buf;
else
return NULL;
break;
default:
if (*buf == _T('%') || *++buf == c)
++buf;
else
return NULL;
break;
}
}
else {
if (*buf == c)
++buf;
else
return NULL;
}
}
return (HTTPCHAR *)buf;
}
char *
xstrptime(const char *buf, const char *format, struct tm *timeptr)
{
char c;
char t[33];
memset(timeptr, 0, sizeof(struct tm));
for (; (c = *format) != '\0'; format++){
char *s;
int ret;
if (isspace(c)){
while (isspace(*buf))
buf++;
}
else if (c == '%' && format[1] != '\0'){
c = *++format;
if (c == 'E' || c == 'O')
c = *++format;
RETRY:
memset(t, '\0', 33);
switch (c){
case 'A':
ret = match_string(&buf, full_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case 'a':
ret = match_string(&buf, abb_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'B':
ret = match_string(&buf, full_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'b':
case 'h':
ret = match_string(&buf, abb_month);
if (ret < 0){
c = 'H';
goto RETRY;
}
else{
timeptr->tm_mon = ret;
break;
}
case 'C':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_year = (ret * 100) - tm_year_base;
buf = s;
break;
// This also designates MySQL ordinal date
case 'D':
s = xstrptime(buf, "%m/%d/%y", timeptr);
if (s == NULL){
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_mday = ret;
buf = s+2;
}
else{
buf = s;
}
break;
case 'd':
case 'e':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
timeptr->tm_mday = ret;
buf += 2;
break;
case 'H':
case 'k':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
timeptr->tm_hour = ret;
buf += 2;
break;
case 'I':
case 'l':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
if (ret == 12)
timeptr->tm_hour = 0;
else
timeptr->tm_hour = ret;
buf = s;
break;
case 'j':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_yday = ret - 1;
buf = s;
break;
case 'm':
case 'c':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
if ((ret < 1) || (ret > 12))
return NULL;
timeptr->tm_mon = ret - 1;
buf += 2;
break;
case 'M':
case 'i':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if ((s == t) && (c == 'M')){
c = 'B';
goto RETRY;
}
timeptr->tm_min = ret;
buf += 2;
break;
case 'n':
if (*buf == '\n')
++buf;
else
return NULL;
break;
case 'p':
ret = match_string(&buf, ampm);
if (ret < 0)
return NULL;
if (timeptr->tm_hour == 0){
if (ret == 1)
timeptr->tm_hour = 12;
}
else{
timeptr->tm_hour += 12;
}
break;
case 'r':
s = xstrptime(buf, "%I:%M:%S %p", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'R':
s = xstrptime(buf, "%H:%M", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'S':
case 's':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
timeptr->tm_sec = ret;
buf += 2;
break;
case 't':
if (*buf == '\t')
++buf;
else
return NULL;
break;
case 'T':
case 'X':
s = xstrptime(buf, "%H:%M:%S", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'u':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_wday = ret - 1;
buf = s;
break;
case 'w':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
timeptr->tm_wday = ret;
buf = s;
break;
case 'U':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
set_week_number_sun(timeptr, ret);
buf = s;
break;
case 'V':
ret = strtol(buf, &s, 10);
if (s == buf)
return NULL;
set_week_number_mon4(timeptr, ret);
buf = s;
break;
case 'W':
ret = strtol(buf, &s, 10);
if (s == buf){
c = 'B';
goto RETRY;
}
set_week_number_mon(timeptr, ret);
buf = s;
break;
case 'x':
s = xstrptime(buf, "%Y:%m:%d", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'y':
strncpy(t, buf, 2);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
if (ret < 70)
timeptr->tm_year = 100 + ret;
else
timeptr->tm_year = ret;
buf += 2;
break;
case 'Y':
strncpy(t, buf, 4);
ret = strtol(t, &s, 10);
if (s == t)
return NULL;
timeptr->tm_year = ret - tm_year_base;
buf += 4;
break;
case 'Z':
#if defined (__GLIBC__)
ret = match_string(&buf, tzoffsets);
if (ret < 0)
return NULL;
timeptr->tm_zone = tzoffsets[ret];
#endif
buf += 3;
break;
case '\0':
--format;
case '%':
if (*buf == '%')
++buf;
else
return NULL;
break;
}
}
else{
if (*buf == c)
++buf;
else
return NULL;
}
}
return (char*)buf;
}
char *strptime (const char *buf, const char *format, struct tm *timeptr)
{
char c;
if (strcmp(format, "%Y%m%d") == 0) {
/* the case where the format contains no punctuation
is not handled correctly below
*/
return parse_iso_basic(buf, timeptr);
}
for (; (c = *format) != '\0'; ++format) {
char *s;
int ret;
if (isspace(c)) {
while (isspace (*buf))
++buf;
} else if (c == '%' && format[1] != '\0') {
c = *++format;
if (c == 'E' || c == 'O')
c = *++format;
switch (c) {
case 'A' :
ret = match_string(&buf, full_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case 'a' :
ret = match_string(&buf, abb_weekdays);
if (ret < 0)
return NULL;
timeptr->tm_wday = ret;
break;
case 'B' :
ret = match_string(&buf, full_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'b' :
case 'h' :
ret = match_string(&buf, abb_month);
if (ret < 0)
return NULL;
timeptr->tm_mon = ret;
break;
case 'C' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_year = (ret * 100) - tm_year_base;
buf = s;
break;
case 'c' :
abort ();
case 'D' : /* %m/%d/%y */
s = strptime(buf, "%m/%d/%y", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'd' :
case 'e' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_mday = ret;
buf = s;
break;
case 'H' :
case 'k' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_hour = ret;
buf = s;
break;
case 'I' :
case 'l' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
if (ret == 12)
timeptr->tm_hour = 0;
else
timeptr->tm_hour = ret;
buf = s;
break;
case 'j' :
ret = my_strtoi(buf, &s, 3);
if (s == buf)
return NULL;
timeptr->tm_yday = ret - 1;
buf = s;
break;
case 'm' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_mon = ret - 1;
buf = s;
break;
case 'M' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_min = ret;
buf = s;
break;
case 'n' :
if (*buf == '\n')
++buf;
else
return NULL;
break;
case 'p' :
ret = match_string(&buf, ampm);
if (ret < 0)
return NULL;
if (timeptr->tm_hour == 0) {
if (ret == 1)
timeptr->tm_hour = 12;
} else
timeptr->tm_hour += 12;
break;
case 'r' : /* %I:%M:%S %p */
s = strptime(buf, "%I:%M:%S %p", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'R' : /* %H:%M */
s = strptime(buf, "%H:%M", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'S' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
timeptr->tm_sec = ret;
buf = s;
break;
case 't' :
if (*buf == '\t')
++buf;
else
return NULL;
break;
case 'T' : /* %H:%M:%S */
case 'X' :
s = strptime(buf, "%H:%M:%S", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'u' :
ret = my_strtoi(buf, &s, 1);
if (s == buf)
return NULL;
timeptr->tm_wday = ret - 1;
buf = s;
break;
case 'w' :
ret = my_strtoi(buf, &s, 1);
if (s == buf)
return NULL;
timeptr->tm_wday = ret;
buf = s;
break;
case 'U' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
set_week_number_sun(timeptr, ret);
buf = s;
break;
case 'V' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
set_week_number_mon4(timeptr, ret);
buf = s;
break;
case 'W' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
set_week_number_mon(timeptr, ret);
buf = s;
break;
case 'x' :
s = strptime(buf, "%Y:%m:%d", timeptr);
if (s == NULL)
return NULL;
buf = s;
break;
case 'y' :
ret = my_strtoi(buf, &s, 2);
if (s == buf)
return NULL;
if (ret < 70)
timeptr->tm_year = 100 + ret;
else
timeptr->tm_year = ret;
buf = s;
break;
case 'Y' :
ret = my_strtoi(buf, &s, 4);
if (s == buf)
return NULL;
timeptr->tm_year = ret - tm_year_base;
buf = s;
break;
case '\0' :
--format;
/* FALLTHROUGH */
case '%' :
if (*buf == '%')
++buf;
else
return NULL;
break;
default :
if (*buf == '%' || *++buf == c)
++buf;
else
return NULL;
break;
}
} else {
if (*buf == c)
++buf;
else
return NULL;
}
}
return (char *) buf;
}
char *
strptime(const char *buf, const char *fmt, struct tm *timeptr) {
char c;
for (; (c = *fmt) != '\0'; ++fmt) {
char *s;
int ret;
if (isspace(c)) {
while (isspace(*buf))
++buf;
} else if (c == '%' && fmt[1] != '\0') {
c = *++fmt;
if (c == 'E' || c == 'O')
c = *++fmt;
switch (c) {
case 'A':
ret = match_string(&buf, full_weekdays);
if (ret < 0)
return nullptr;
timeptr->tm_wday = ret;
break;
case 'a':
ret = match_string(&buf, abb_weekdays);
if (ret < 0)
return nullptr;
timeptr->tm_wday = ret;
break;
case 'B':
ret = match_string(&buf, full_month);
if (ret < 0)
return nullptr;
timeptr->tm_mon = ret;
break;
case 'b':
case 'h':
ret = match_string(&buf, abb_month);
if (ret < 0)
return nullptr;
timeptr->tm_mon = ret;
break;
case 'C':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_year = (ret * 100) - tm_year_base;
buf = s;
break;
case 'c':
abort();
case 'D': /* %m/%d/%y */
s = strptime(buf, "%m/%d/%y", timeptr);
if (s == nullptr)
return nullptr;
buf = s;
break;
case 'd':
case 'e':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_mday = ret;
buf = s;
break;
case 'H':
case 'k':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_hour = ret;
buf = s;
break;
case 'I':
case 'l':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
if (ret == 12)
timeptr->tm_hour = 0;
else
timeptr->tm_hour = ret;
buf = s;
break;
case 'j':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_yday = ret - 1;
buf = s;
break;
case 'm':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_mon = ret - 1;
buf = s;
break;
case 'M':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_min = ret;
buf = s;
break;
case 'n':
if (*buf == '\n')
++buf;
else
return nullptr;
break;
case 'p':
ret = match_string(&buf, ampm);
if (ret < 0)
return nullptr;
if (timeptr->tm_hour == 0) {
if (ret == 1)
timeptr->tm_hour = 12;
} else
timeptr->tm_hour += 12;
break;
case 'r': /* %I:%M:%S %p */
s = strptime(buf, "%I:%M:%S %p", timeptr);
if (s == nullptr)
return nullptr;
buf = s;
break;
case 'R': /* %H:%M */
s = strptime(buf, "%H:%M", timeptr);
if (s == nullptr)
return nullptr;
buf = s;
break;
case 'S':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_sec = ret;
buf = s;
break;
case 't':
if (*buf == '\t')
++buf;
else
return nullptr;
break;
case 'T': /* %H:%M:%S */
case 'X':
s = strptime(buf, "%H:%M:%S", timeptr);
if (s == nullptr)
return nullptr;
buf = s;
break;
case 'u':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_wday = ret - 1;
buf = s;
break;
case 'w':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_wday = ret;
buf = s;
break;
case 'U':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
set_week_number_sun(timeptr, ret);
buf = s;
break;
case 'V':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
set_week_number_mon4(timeptr, ret);
buf = s;
break;
case 'W':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
set_week_number_mon(timeptr, ret);
buf = s;
break;
case 'x':
s = strptime(buf, "%Y:%m:%d", timeptr);
if (s == nullptr)
return nullptr;
buf = s;
break;
case 'y':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
if (ret < 70)
timeptr->tm_year = 100 + ret;
else
timeptr->tm_year = ret;
buf = s;
break;
case 'Y':
ret = strtol(buf, &s, 10);
if (s == buf)
return nullptr;
timeptr->tm_year = ret - tm_year_base;
buf = s;
break;
case 'Z':
abort();
case '\0':
--fmt;
/* FALLTHROUGH */
case '%':
if (*buf == '%')
++buf;
else
return nullptr;
break;
default:
if (*buf == '%' || *++buf == c)
++buf;
else
return nullptr;
break;
}
} else {
if (*buf == c)
++buf;
else
return nullptr;
}
}
return (char *) buf;
}
