test/simline/win32.c

   1 #include "../test-tools.h"
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include "http.h"
   5 #include "win32.h"
   6
   7 static void yday2mday(struct tm *time) {
   8     static int mtab[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
   9     int i, year = 1900 + time->tm_year;
  10
  11     mtab[1] = (!(year % 4) && ((year % 100) || !(year %400))) ? 29 : 28;
  12     time->tm_mday = time->tm_yday + 1;
  13
  14     for (i = 0; i < 12; i++) {
  15         if (time->tm_mday > mtab[i]) {
  16             time->tm_mday -= mtab[i];
  17         } else {
  18             break;
  19         }
  20     }
  21
  22     time->tm_mon = i;
  23 }
  24
  25 /* Convert UTF-8 @string representation of ISO 8601 date to @time.
  26  * XXX: Not all ISO formats are supported */
  27 http_error _server_datestring2tm(const char *string, struct tm *time) {
  28     char *ptr;
  29     int len, tmp;
  30     if (!string || !time) return HTTP_ERROR_SERVER;
  31
  32     memset(time, 0, sizeof(*time));
  33
  34     if (sscanf(string, "%d-%d-%d%n",
  35                 &time->tm_year, &time->tm_mon, &time->tm_mday, &tmp) >= 3
  36             && tmp == strlen(string)) {
  37         time->tm_mon--;
  38         time->tm_year -= 1900;
  39             return HTTP_ERROR_SUCCESS;
  40     }
  41
  42     memset(time, 0, sizeof(*time));
  43
  44     if (sscanf(string, "%d-%d%n",
  45                 &time->tm_year, &time->tm_yday, &tmp) >= 2
  46             && tmp == strlen(string)) {
  47         time->tm_yday--;
  48         time->tm_year -= 1900;
  49         yday2mday(time);
  50             return HTTP_ERROR_SUCCESS;
  51     }
  52
  53     memset(time, 0, sizeof(*time));
  54     len = strlen(string);
  55
  56     if (len < 4) {
  57         return HTTP_ERROR_SERVER;
  58     }
  59
  60     ptr = strdup(string);
  61
  62     if (sscanf(ptr + len - 2, "%d%n", &time->tm_mday, &tmp) < 1 || tmp < 2) {
  63         free(ptr);
  64         return HTTP_ERROR_SERVER;
  65     }
  66
  67     ptr[len - 2] = '\0';
  68
  69     if (sscanf(ptr + len - 4, "%d%n", &time->tm_mon, &tmp) < 1 || tmp < 2) {
  70         free(ptr);
  71         return HTTP_ERROR_SERVER;
  72     }
  73
  74     ptr[len - 4] = '\0';
  75
  76     if (sscanf(ptr, "%d%n", &time->tm_year, &tmp) < 1 || tmp < len - 4) {
  77         free(ptr);
  78         return HTTP_ERROR_SERVER;
  79     }
  80
  81     free(ptr);
  82     time->tm_mon--;
  83     time->tm_year -= 1900;
  84     return HTTP_ERROR_SUCCESS;
  85 }