X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_version.c;h=f4fcfc85367417dee7cb8f711fe39d89f18250b3;hp=8c1637c122002709b6c707a477062bc789b1aef4;hb=791511f3bc18cdc68b3f27b43d9396cf56d99e5a;hpb=d3485e3b28336153dca690e872ffe1ddc60fedd2

diff --git a/php_http_version.c b/php_http_version.c
index 8c1637c..f4fcfc8 100644
--- a/php_http_version.c
+++ b/php_http_version.c
@@ -1,6 +1,18 @@
-#include "php_http.h"
+/*
+    +--------------------------------------------------------------------+
+    | 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) 2004-2014, Michael Wallner <mike@php.net>            |
+    +--------------------------------------------------------------------+
+*/
 
-PHP_HTTP_API php_http_version_t *php_http_version_init(php_http_version_t *v, unsigned major, unsigned minor TSRMLS_DC)
+#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));
@@ -12,44 +24,53 @@ PHP_HTTP_API php_http_version_t *php_http_version_init(php_http_version_t *v, un
 	return v;
 }
 
-PHP_HTTP_API php_http_version_t *php_http_version_parse(php_http_version_t *v, const char *str TSRMLS_DC)
+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_http_error(HE_WARNING, PHP_HTTP_E_MALFORMED_HEADERS, "Could not parse HTTP protocol version '%s'", str);
-		return NULL;
-	}
+	long major, minor;
+	char separator = 0, *stop = NULL;
+	register const char *ptr = str;
 
-	if (separator && separator != '.' && separator != ',') {
-		php_http_error(HE_NOTICE, PHP_HTTP_E_MALFORMED_HEADERS, "Non-standard version separator '%c' in HTTP protocol version '%s'", separator, str);
+	switch (*ptr) {
+	case 'h':
+	case 'H':
+		++ptr; if (*ptr != 't' && *ptr != 'T') break;
+		++ptr; if (*ptr != 't' && *ptr != 'T') break;
+		++ptr; if (*ptr != 'p' && *ptr != 'P') break;
+		++ptr; if (*ptr != '/') break;
+		++ptr;
+		/* no break */
+	default:
+		major = strtol(ptr, &stop, 10);
+		if (stop && stop != ptr && major != LONG_MIN && major != LONG_MAX) {
+			separator = *stop;
+			if (separator) {
+				if (separator != '.' && separator != ',') {
+					php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Non-standard version separator '%c' in HTTP protocol version '%s'", separator, ptr);
+				}
+				ptr = stop + 1;
+				minor = strtol(ptr, &stop, 10);
+				if (minor != LONG_MIN && minor != LONG_MAX) {
+					return php_http_version_init(v, major, minor TSRMLS_CC);
+				}
+			}
+		}
 	}
 
-	return php_http_version_init(v, tmp.major, tmp.minor TSRMLS_CC);
+	php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not parse HTTP protocol version '%s'", str);
+	return NULL;
 }
 
-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)
+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 : "");
 }
 
-PHP_HTTP_API void php_http_version_to_struct(php_http_version_t *v, HashTable *strct TSRMLS_DC)
-{
-	zval tmp;
-
-	INIT_PZVAL_ARRAY(&tmp, strct);
-	add_assoc_long(&tmp, "major", v->major);
-	add_assoc_long(&tmp, "minor", v->minor);
-}
-
-PHP_HTTP_API void php_http_version_dtor(php_http_version_t *v)
+void php_http_version_dtor(php_http_version_t *v)
 {
 	(void) v;
 }
 
-PHP_HTTP_API void php_http_version_free(php_http_version_t **v)
+void php_http_version_free(php_http_version_t **v)
 {
 	if (*v) {
 		php_http_version_dtor(*v);
@@ -57,3 +78,13 @@ PHP_HTTP_API void php_http_version_free(php_http_version_t **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
+ */
+