git.m6w6.name Git - m6w6/ext-http/blob - php_http_version.c

   1 #include "php_http.h"
   2
   3 PHP_HTTP_API php_http_version_t *php_http_version_init(php_http_version_t *v, unsigned major, unsigned minor TSRMLS_DC)
   4 {
   5         if (!v) {
   6                 v = emalloc(sizeof(*v));
   7         }
   8
   9         v->major = major;
  10         v->minor = minor;
  11
  12         return v;
  13 }
  14
  15 PHP_HTTP_API php_http_version_t *php_http_version_parse(php_http_version_t *v, const char *str TSRMLS_DC)
  16 {
  17         php_http_version_t tmp;
  18         char separator = 0;
  19
  20         if (3 != sscanf(str, "HTTP/%u%c%u", &tmp.major, &separator, &tmp.minor)
  21         &&      3 != sscanf(str, "%u%c%u", &tmp.major, &separator, &tmp.minor)) {
  22                 php_http_error(HE_WARNING, PHP_HTTP_E_MALFORMED_HEADERS, "Could not parse HTTP protocol version '%s'", str);
  23                 return NULL;
  24         }
  25
  26         if (separator && separator != '.' && separator != ',') {
  27                 php_http_error(HE_NOTICE, PHP_HTTP_E_MALFORMED_HEADERS, "Non-standard version separator '%c' in HTTP protocol version '%s'", separator, str);
  28         }
  29
  30         return php_http_version_init(v, tmp.major, tmp.minor TSRMLS_CC);
  31 }
  32
  33 PHP_HTTP_API void php_http_version_to_string(php_http_version_t *v, char **str, size_t *len, const char *pre, const char *post TSRMLS_DC)
  34 {
  35         *len = spprintf(str, 0, "%s%u.%u%s", pre ? pre : "", v->major, v->minor, post ? post : "");
  36 }
  37
  38 PHP_HTTP_API void php_http_version_to_struct(php_http_version_t *v, HashTable *strct TSRMLS_DC)
  39 {
  40         zval tmp;
  41
  42         INIT_PZVAL_ARRAY(&tmp, strct);
  43         add_assoc_long(&tmp, "major", v->major);
  44         add_assoc_long(&tmp, "minor", v->minor);
  45 }
  46
  47 PHP_HTTP_API void php_http_version_dtor(php_http_version_t *v)
  48 {
  49         (void) v;
  50 }
  51
  52 PHP_HTTP_API void php_http_version_free(php_http_version_t **v)
  53 {
  54         if (*v) {
  55                 php_http_version_dtor(*v);
  56                 efree(*v);
  57                 *v = NULL;
  58         }
  59 }