let DEV_2 be trunk

[m6w6/ext-http] / php_http_version.c

diff --git a/php_http_version.c b/php_http_version.c
new file mode 100644 (file)
index 0000000..4b80504
--- /dev/null
+++ b/php_http_version.c
@@ -0,0 +1,72 @@
+/*
+    +--------------------------------------------------------------------+
+    | PECL :: http                                                       |
+    +--------------------------------------------------------------------+
+    | Redistribution and use in source and binary forms, with or without |
+    | modification, are permitted provided that the conditions mentioned |
+    | in the accompanying LICENSE file are met.                          |
+    +--------------------------------------------------------------------+
+    | Copyright (c) 2004-2013, Michael Wallner <mike@php.net>            |
+    +--------------------------------------------------------------------+
+*/
+
+#include "php_http_api.h"
+
+php_http_version_t *php_http_version_init(php_http_version_t *v, unsigned major, unsigned minor TSRMLS_DC)
+{
+       if (!v) {
+               v = emalloc(sizeof(*v));
+       }
+
+       v->major = major;
+       v->minor = minor;
+
+       return v;
+}
+
+php_http_version_t *php_http_version_parse(php_http_version_t *v, const char *str TSRMLS_DC)
+{
+       php_http_version_t tmp;
+       char separator = 0;
+
+       if (3 != sscanf(str, "HTTP/%u%c%u", &tmp.major, &separator, &tmp.minor)
+       &&      3 != sscanf(str, "%u%c%u", &tmp.major, &separator, &tmp.minor)) {
+               php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse HTTP protocol version '%s'", str);
+               return NULL;
+       }
+
+       if (separator && separator != '.' && separator != ',') {
+               php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Non-standard version separator '%c' in HTTP protocol version '%s'", separator, str);
+       }
+
+       return php_http_version_init(v, tmp.major, tmp.minor TSRMLS_CC);
+}
+
+void php_http_version_to_string(php_http_version_t *v, char **str, size_t *len, const char *pre, const char *post TSRMLS_DC)
+{
+       *len = spprintf(str, 0, "%s%u.%u%s", pre ? pre : "", v->major, v->minor, post ? post : "");
+}
+
+void php_http_version_dtor(php_http_version_t *v)
+{
+       (void) v;
+}
+
+void php_http_version_free(php_http_version_t **v)
+{
+       if (*v) {
+               php_http_version_dtor(*v);
+               efree(*v);
+               *v = NULL;
+       }
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+