X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_encoding_api.h;h=ca4ac8dcc889a432abca0088f48771431093c57b;hp=a50fc49485c9acf20fbf05a63fa5aa93bee8b044;hb=refs%2Fheads%2Fv1.7.x;hpb=6e9ea0a647db55213dd230145c35a419d7abde4d

diff --git a/php_http_encoding_api.h b/php_http_encoding_api.h
index a50fc49..ca4ac8d 100644
--- a/php_http_encoding_api.h
+++ b/php_http_encoding_api.h
@@ -6,7 +6,7 @@
     | modification, are permitted provided that the conditions mentioned |
     | in the accompanying LICENSE file are met.                          |
     +--------------------------------------------------------------------+
-    | Copyright (c) 2004-2005, Michael Wallner <mike@php.net>            |
+    | Copyright (c) 2004-2010, Michael Wallner <mike@php.net>            |
     +--------------------------------------------------------------------+
 */
 
@@ -18,8 +18,8 @@
 #define http_encoding_dechunk(e, el, d, dl) _http_encoding_dechunk((e), (el), (d), (dl) TSRMLS_CC)
 PHP_HTTP_API const char *_http_encoding_dechunk(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC);
 
-#define http_encoding_response_start(cl) _http_encoding_response_start((cl) TSRMLS_CC)
-PHP_HTTP_API int _http_encoding_response_start(size_t content_length TSRMLS_DC);
+#define http_encoding_response_start(cl, i) _http_encoding_response_start((cl), (i) TSRMLS_CC)
+PHP_HTTP_API int _http_encoding_response_start(size_t content_length, zend_bool ignore_http_ohandler TSRMLS_DC);
 
 #ifdef HTTP_HAVE_ZLIB
 
@@ -27,7 +27,7 @@ extern PHP_MINIT_FUNCTION(http_encoding);
 extern PHP_RINIT_FUNCTION(http_encoding);
 extern PHP_RSHUTDOWN_FUNCTION(http_encoding);
 
-typedef enum {
+typedef enum _http_encoding_type_t {
 	HTTP_ENCODING_NONE,
 	HTTP_ENCODING_GZIP,
 	HTTP_ENCODING_DEFLATE,
@@ -37,13 +37,17 @@ typedef enum {
 
 #define HTTP_DEFLATE_BUFFER_SIZE_GUESS(S) \
 	(((size_t) ((double) S * (double) 1.015)) + 10 + 8 + 4 + 1)
+#define HTTP_INFLATE_BUFFER_SIZE_GUESS(S) \
+	(((S) + 1) << 3)
+#define HTTP_INFLATE_BUFFER_SIZE_ALIGN(S) \
+	((S) += (S) >> (3))
 
 #define HTTP_DEFLATE_BUFFER_SIZE		0x8000
 #define HTTP_INFLATE_BUFFER_SIZE		0x1000
 
 #define HTTP_DEFLATE_LEVEL_DEF			0x00000000
 #define HTTP_DEFLATE_LEVEL_MIN			0x00000001
-#define HTTP_DEFLATE_LEVEL_MAX			0x00000002
+#define HTTP_DEFLATE_LEVEL_MAX			0x00000009
 #define HTTP_DEFLATE_TYPE_ZLIB			0x00000000
 #define HTTP_DEFLATE_TYPE_GZIP			0x00000010
 #define HTTP_DEFLATE_TYPE_RAW			0x00000020
@@ -53,13 +57,85 @@ typedef enum {
 #define HTTP_DEFLATE_STRATEGY_RLE		0x00000300
 #define HTTP_DEFLATE_STRATEGY_FIXED		0x00000400
 
+#define HTTP_DEFLATE_LEVEL_SET(flags, level) \
+	switch (flags & 0xf) \
+	{ \
+		default: \
+			if ((flags & 0xf) < 10) { \
+				level = flags & 0xf; \
+				break; \
+			} \
+		case HTTP_DEFLATE_LEVEL_DEF: \
+			level = Z_DEFAULT_COMPRESSION; \
+		break; \
+	}
+	
+#define HTTP_DEFLATE_WBITS_SET(flags, wbits) \
+	switch (flags & 0xf0) \
+	{ \
+		case HTTP_DEFLATE_TYPE_GZIP: \
+			wbits = HTTP_WINDOW_BITS_GZIP; \
+		break; \
+		case HTTP_DEFLATE_TYPE_RAW: \
+			wbits = HTTP_WINDOW_BITS_RAW; \
+		break; \
+		default: \
+			wbits = HTTP_WINDOW_BITS_ZLIB; \
+		break; \
+	}
+
+#define HTTP_INFLATE_WBITS_SET(flags, wbits) \
+	if (flags & HTTP_INFLATE_TYPE_RAW) { \
+		wbits = HTTP_WINDOW_BITS_RAW; \
+} else { \
+		wbits = HTTP_WINDOW_BITS_ANY; \
+}
+
+#define HTTP_DEFLATE_STRATEGY_SET(flags, strategy) \
+	switch (flags & 0xf00) \
+	{ \
+		case HTTP_DEFLATE_STRATEGY_FILT: \
+			strategy = Z_FILTERED; \
+		break; \
+		case HTTP_DEFLATE_STRATEGY_HUFF: \
+			strategy = Z_HUFFMAN_ONLY; \
+		break; \
+		case HTTP_DEFLATE_STRATEGY_RLE: \
+			strategy = Z_RLE; \
+		break; \
+		case HTTP_DEFLATE_STRATEGY_FIXED: \
+			strategy = Z_FIXED; \
+		break; \
+		default: \
+			strategy = Z_DEFAULT_STRATEGY; \
+		break; \
+	}
+
+#define HTTP_WINDOW_BITS_ZLIB	0x0000000f
+#define HTTP_WINDOW_BITS_GZIP	0x0000001f
+#define HTTP_WINDOW_BITS_ANY	0x0000002f
+#define HTTP_WINDOW_BITS_RAW	-0x000000f
+
+#ifndef Z_FIXED
+/* Z_FIXED does not exist prior 1.2.2.2 */
+#	define Z_FIXED 0
+#endif
+
 #define HTTP_INFLATE_TYPE_ZLIB			0x00000000
 #define HTTP_INFLATE_TYPE_GZIP			0x00000000
 #define HTTP_INFLATE_TYPE_RAW			0x00000001
 
+#define HTTP_ENCODING_STREAM_FLUSH_NONE	0x00000000
+#define HTTP_ENCODING_STREAM_FLUSH_SYNC 0x00100000
+#define HTTP_ENCODING_STREAM_FLUSH_FULL 0x00200000
+
+#define HTTP_ENCODING_STREAM_FLUSH_FLAG(f) \
+	(((f) & HTTP_ENCODING_STREAM_FLUSH_FULL) ? Z_FULL_FLUSH : \
+	(((f) & HTTP_ENCODING_STREAM_FLUSH_SYNC) ? Z_SYNC_FLUSH : Z_NO_FLUSH))
+
 #define HTTP_ENCODING_STREAM_PERSISTENT	0x01000000
 
-typedef struct {
+typedef struct _http_encoding_stream_t {
 	z_stream stream;
 	int flags;
 	void *storage;