X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_url_api.c;h=f67d91a3e40a1a66773f3f9c2095e642a3e008f6;hp=827c7b6a2c5d6c1db62c459deb9af71ed7aaa011;hb=51669004bbd20bcb4cd9d509799ff65e3998ea47;hpb=5773d11d8c9c28fb8b0e3389258f548fc4717892

diff --git a/http_url_api.c b/http_url_api.c
index 827c7b6..f67d91a 100644
--- a/http_url_api.c
+++ b/http_url_api.c
@@ -6,7 +6,7 @@
     | modification, are permitted provided that the conditions mentioned |
     | in the accompanying LICENSE file are met.                          |
     +--------------------------------------------------------------------+
-    | Copyright (c) 2004-2006, Michael Wallner <mike@php.net>            |
+    | Copyright (c) 2004-2007, Michael Wallner <mike@php.net>            |
     +--------------------------------------------------------------------+
 */
 
@@ -32,10 +32,10 @@ static inline char *localhostname(void)
 	if (SUCCESS == gethostname(hostname, lenof(hostname))) {
 		return estrdup(hostname);
 	}
-#elif defined(HAVE_UNISTD_H)
+#elif defined(HAVE_GETHOSTNAME)
 	if (SUCCESS == gethostname(hostname, lenof(hostname))) {
+#	if defined(HAVE_GETDOMAINNAME)
 		size_t hlen = strlen(hostname);
-		
 		if (hlen <= lenof(hostname) - lenof("(none)")) {
 			hostname[hlen++] = '.';
 			if (SUCCESS == getdomainname(&hostname[hlen], lenof(hostname) - hlen)) {
@@ -45,9 +45,13 @@ static inline char *localhostname(void)
 				return estrdup(hostname);
 			}
 		}
+#	endif
+		if (strcmp(hostname, "(none)")) {
+			return estrdup(hostname);
+		}
 	}
 #endif
-	return estrdup("localhost");
+	return estrndup("localhost", lenof("localhost"));
 }
 
 PHP_MINIT_FUNCTION(http_url)
@@ -63,10 +67,11 @@ PHP_MINIT_FUNCTION(http_url)
 	HTTP_LONG_CONSTANT("HTTP_URL_STRIP_QUERY", HTTP_URL_STRIP_QUERY);
 	HTTP_LONG_CONSTANT("HTTP_URL_STRIP_FRAGMENT", HTTP_URL_STRIP_FRAGMENT);
 	HTTP_LONG_CONSTANT("HTTP_URL_STRIP_ALL", HTTP_URL_STRIP_ALL);
+	HTTP_LONG_CONSTANT("HTTP_URL_FROM_ENV", HTTP_URL_FROM_ENV);
 	return SUCCESS;
 }
 
-PHP_HTTP_API char *_http_absolute_url(const char *url TSRMLS_DC)
+PHP_HTTP_API char *_http_absolute_url_ex(const char *url, int flags TSRMLS_DC)
 {
 	char *abs = NULL;
 	php_url *purl = NULL;
@@ -80,7 +85,7 @@ PHP_HTTP_API char *_http_absolute_url(const char *url TSRMLS_DC)
 		}
 	}
 	
-	http_build_url(0, purl, NULL, NULL, &abs, NULL);
+	http_build_url(flags, purl, NULL, NULL, &abs, NULL);
 	
 	if (purl) {
 		php_url_free(purl);
@@ -92,7 +97,7 @@ PHP_HTTP_API char *_http_absolute_url(const char *url TSRMLS_DC)
 /* {{{ void http_build_url(int flags, const php_url *, const php_url *, php_url **, char **, size_t *) */
 PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_url *new_url, php_url **url_ptr, char **url_str, size_t *url_len TSRMLS_DC)
 {
-#ifdef HTTP_HAVE_NETDB
+#if defined(HAVE_GETSERVBYPORT) || defined(HAVE_GETSERVBYNAME)
 	struct servent *se;
 #endif
 	php_url *url = ecalloc(1, sizeof(php_url));
@@ -103,12 +108,12 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 	url->n = __URLSET(new_url,n) ? estrdup(new_url->n) : (__URLSET(old_url,n) ? estrdup(old_url->n) : NULL)
 	
 	if (!(flags & HTTP_URL_STRIP_PORT)) {
-		url->port = (new_url&&new_url->port) ? new_url->port : ((old_url) ? old_url->port : 0);
+		url->port = __URLSET(new_url, port) ? new_url->port : ((old_url) ? old_url->port : 0);
 	}
-	if ((!(flags & HTTP_URL_STRIP_AUTH)) && (!(flags & HTTP_URL_STRIP_USER))) {
+	if (!(flags & HTTP_URL_STRIP_USER)) {
 		__URLCPY(user);
 	}
-	if ((!(flags & HTTP_URL_STRIP_AUTH)) && (!(flags & HTTP_URL_STRIP_PASS))) {
+	if (!(flags & HTTP_URL_STRIP_PASS)) {
 		__URLCPY(pass);
 	}
 	
@@ -157,48 +162,54 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 	}
 	
 	if (!url->scheme) {
-		zval *https = http_get_server_var("HTTPS");
-		if (https && !strcasecmp(Z_STRVAL_P(https), "ON")) {
-			url->scheme = estrndup("https", lenof("https"));
-		} else
-		switch (url->port)
-		{
-			case 443:
+		if (flags & HTTP_URL_FROM_ENV) {
+			zval *https = http_get_server_var("HTTPS", 1);
+			if (https && !strcasecmp(Z_STRVAL_P(https), "ON")) {
 				url->scheme = estrndup("https", lenof("https"));
-			break;
+			} else switch (url->port) {
+				case 443:
+					url->scheme = estrndup("https", lenof("https"));
+					break;
 
-#ifndef HTTP_HAVE_NETDB
-			default:
+#ifndef HAVE_GETSERVBYPORT
+				default:
 #endif
-			case 80:
-				url->scheme = estrndup("http", lenof("http"));
-			break;
-			
-#ifdef HTTP_HAVE_NETDB
-			default:
-				if ((se = getservbyport(htons(url->port), "tcp")) && se->s_name) {
-					url->scheme = estrdup(se->s_name);
-				} else {
+				case 80:
 					url->scheme = estrndup("http", lenof("http"));
-				}
-			break;
+					break;
+			
+#ifdef HAVE_GETSERVBYPORT
+				default:
+					if ((se = getservbyport(htons(url->port), "tcp")) && se->s_name) {
+						url->scheme = estrdup(se->s_name);
+					} else {
+						url->scheme = estrndup("http", lenof("http"));
+					}
+					break;
 #endif
+			}
+		} else {
+			url->scheme = estrndup("http", lenof("http"));
 		}
 	}
 
 	if (!url->host) {
-		zval *zhost;
-		
-		if ((((zhost = http_get_server_var("HTTP_HOST")) || 
-				(zhost = http_get_server_var("SERVER_NAME")))) && Z_STRLEN_P(zhost)) {
-			url->host = estrndup(Z_STRVAL_P(zhost), Z_STRLEN_P(zhost));
+		if (flags & HTTP_URL_FROM_ENV) {
+			zval *zhost;
+			
+			if ((((zhost = http_get_server_var("HTTP_HOST", 1)) || 
+					(zhost = http_get_server_var("SERVER_NAME", 1)))) && Z_STRLEN_P(zhost)) {
+				url->host = estrndup(Z_STRVAL_P(zhost), Z_STRLEN_P(zhost));
+			} else {
+				url->host = localhostname();
+			}
 		} else {
-			url->host = localhostname();
+			url->host = estrndup("localhost", lenof("localhost"));
 		}
 	}
 	
 	if (!url->path) {
-		if (SG(request_info).request_uri && SG(request_info).request_uri[0]) {
+		if ((flags & HTTP_URL_FROM_ENV) && SG(request_info).request_uri && SG(request_info).request_uri[0]) {
 			const char *q = strchr(SG(request_info).request_uri, '?');
 			
 			if (q) {
@@ -209,35 +220,43 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 		} else {
 			url->path = estrndup("/", 1);
 		}
-	} else if (url->path[0] != '/' && SG(request_info).request_uri && SG(request_info).request_uri[0]) {
-		size_t ulen = strlen(SG(request_info).request_uri);
-		size_t plen = strlen(url->path);
-		char *path;
-		
-		if (SG(request_info).request_uri[ulen-1] != '/') {
-			for (--ulen; ulen && SG(request_info).request_uri[ulen - 1] != '/'; --ulen);
+	} else if (url->path[0] != '/') {
+		if ((flags & HTTP_URL_FROM_ENV) && SG(request_info).request_uri && SG(request_info).request_uri[0]) {
+			size_t ulen = strlen(SG(request_info).request_uri);
+			size_t plen = strlen(url->path);
+			char *path;
+			
+			if (SG(request_info).request_uri[ulen-1] != '/') {
+				for (--ulen; ulen && SG(request_info).request_uri[ulen - 1] != '/'; --ulen);
+			}
+			
+			path = emalloc(ulen + plen + 1);
+			memcpy(path, SG(request_info).request_uri, ulen);
+			memcpy(path + ulen, url->path, plen);
+			path[ulen + plen] = '\0';
+			STR_SET(url->path, path);
+		} else {
+			size_t plen = strlen(url->path);
+			char *path = emalloc(plen + 1 + 1);
+			
+			path[0] = '/';
+			memcpy(&path[1], url->path, plen + 1);
+			STR_SET(url->path, path);
 		}
-		
-		path = emalloc(ulen + plen + 1);
-		memcpy(path, SG(request_info).request_uri, ulen);
-		memcpy(path + ulen, url->path, plen);
-		path[ulen + plen] = '\0';
-		STR_SET(url->path, path);
 	}
 	/* replace directory references if path is not a single slash */
 	if (url->path[0] && (url->path[0] != '/' || url->path[1])) {
 		char *ptr, *end = url->path + strlen(url->path) + 1;
 			
 		for (ptr = strstr(url->path, "/."); ptr; ptr = strstr(ptr, "/.")) {
-			switch (ptr[2])
-			{
+			switch (ptr[2]) {
 				case '\0':
 					ptr[1] = '\0';
-				break;
+					break;
 				
 				case '/':
 					memmove(&ptr[1], &ptr[3], end - &ptr[3]);
-				break;
+					break;
 					
 				case '.':
 					if (ptr[3] == '/') {
@@ -248,13 +267,17 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 							}
 						}
 						memmove(&ptr[1], pos, end - pos);
+						break;
+					} else if (!ptr[3]) {
+						/* .. at the end */
+						ptr[1] = '\0';
 					}
-				break;
+					/* fallthrough */
 				
 				default:
 					/* something else */
 					++ptr;
-				break;
+					break;
 			}
 		}
 	}
@@ -262,7 +285,7 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 	if (url->port) {
 		if (	((url->port == 80) && !strcmp(url->scheme, "http"))
 			||	((url->port ==443) && !strcmp(url->scheme, "https"))
-#ifdef HTTP_HAVE_NETDB
+#ifdef HAVE_GETSERVBYNAME
 			||	((se = getservbyname(url->scheme, "tcp")) && se->s_port && 
 					(url->port == ntohs(se->s_port)))
 #endif
@@ -292,16 +315,13 @@ PHP_HTTP_API void _http_build_url(int flags, const php_url *old_url, const php_u
 		strlcat(*url_str, url->host, HTTP_URL_MAXLEN);
 		
 		if (url->port) {
-			char port_str[8] = {0};
+			char port_str[8];
 			
-			snprintf(port_str, lenof(port_str), "%d", (int) url->port);
+			snprintf(port_str, sizeof(port_str), "%d", (int) url->port);
 			strlcat(*url_str, ":", HTTP_URL_MAXLEN);
 			strlcat(*url_str, port_str, HTTP_URL_MAXLEN);
 		}
 		
-		if (*url->path != '/') {
-			strlcat(*url_str, "/", HTTP_URL_MAXLEN);
-		}
 		strlcat(*url_str, url->path, HTTP_URL_MAXLEN);
 		
 		if (url->query && *url->query) {
@@ -363,9 +383,7 @@ PHP_HTTP_API STATUS _http_urlencode_hash_ex(HashTable *hash, zend_bool override_
 /* {{{ http_urlencode_hash_recursive */
 PHP_HTTP_API STATUS _http_urlencode_hash_recursive(HashTable *ht, phpstr *str, const char *arg_sep, size_t arg_sep_len, const char *prefix, size_t prefix_len TSRMLS_DC)
 {
-	char *key = NULL;
-	uint len = 0;
-	ulong idx = 0;
+	HashKey key = initHashKey(0);
 	zval **data = NULL;
 	HashPosition pos;
 
@@ -377,7 +395,7 @@ PHP_HTTP_API STATUS _http_urlencode_hash_recursive(HashTable *ht, phpstr *str, c
 		return SUCCESS;
 	}
 	
-	FOREACH_HASH_KEYLENVAL(pos, ht, key, len, idx, data) {
+	FOREACH_HASH_KEYVAL(pos, ht, key, data) {
 		char *encoded_key;
 		int encoded_len;
 		phpstr new_prefix;
@@ -387,14 +405,17 @@ PHP_HTTP_API STATUS _http_urlencode_hash_recursive(HashTable *ht, phpstr *str, c
 			return FAILURE;
 		}
 		
-		if (key) {
-			if (len && key[len - 1] == '\0') {
-				--len;
+		if (key.type == HASH_KEY_IS_STRING) {
+			if (!*key.str) {
+				/* only public properties */
+				continue;
+			}
+			if (key.len && key.str[key.len - 1] == '\0') {
+				--key.len;
 			}
-			encoded_key = php_url_encode(key, len, &encoded_len);
-			key = NULL;
+			encoded_key = php_url_encode(key.str, key.len, &encoded_len);
 		} else {
-			encoded_len = spprintf(&encoded_key, 0, "%ld", idx);
+			encoded_len = spprintf(&encoded_key, 0, "%ld", key.num);
 		}
 		
 		{
@@ -413,10 +434,10 @@ PHP_HTTP_API STATUS _http_urlencode_hash_recursive(HashTable *ht, phpstr *str, c
 			phpstr_fix(&new_prefix);
 		}
 		
-		if (Z_TYPE_PP(data) == IS_ARRAY) {
+		if (Z_TYPE_PP(data) == IS_ARRAY || Z_TYPE_PP(data) == IS_OBJECT) {
 			STATUS status;
 			++ht->nApplyCount;
-			status = http_urlencode_hash_recursive(Z_ARRVAL_PP(data), str, arg_sep, arg_sep_len, PHPSTR_VAL(&new_prefix), PHPSTR_LEN(&new_prefix));
+			status = http_urlencode_hash_recursive(HASH_OF(*data), str, arg_sep, arg_sep_len, PHPSTR_VAL(&new_prefix), PHPSTR_LEN(&new_prefix));
 			--ht->nApplyCount;
 			if (SUCCESS != status) {
 				phpstr_dtor(&new_prefix);