- gzip responses

[m6w6/ext-http] / php_http_encoding_api.h

diff --git a/php_http_encoding_api.h b/php_http_encoding_api.h
index 7e235c7bc739cfabee25ebab86745d0261f69136..8c651a5261bf6c91bfed18b08d0b0c0d56b519d4 100644 (file)
--- a/php_http_encoding_api.h
+++ b/php_http_encoding_api.h
@@ -19,12 +19,51 @@
 #define PHP_HTTP_ENCODING_API_H
 
 #include "php_http_std_defs.h"
+#include "phpstr/phpstr.h"
 
 #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);
 
+
 #ifdef HTTP_HAVE_ZLIB
 
+/* max count of uncompress trials, alloc_size <<= 2 for each try */
+#define HTTP_ENCODING_MAXTRY 10
+/* safe padding */
+#define HTTP_ENCODING_SAFPAD 10
+/* add 1% extra space in case we need to encode widely differing (binary) data */
+#define HTTP_ENCODING_BUFLEN(l) (l + (l / 100) + HTTP_ENCODING_SAFPAD)
+
+typedef enum {
+       HTTP_ENCODING_NONE = 0,
+       HTTP_ENCODING_ANY  = 1,
+       HTTP_ENCODING_GZIP,
+       HTTP_ENCODING_DEFLATE,
+       HTTP_ENCODING_COMPRESS
+} http_encoding_type;
+
+#define http_encode(t, l, d, dl, r, rl) _http_encode((t), (l), (d), (dl), (r), (rl) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_encode(http_encoding_type type, int level, const char *data, size_t data_len, char **encoded, size_t *encoded_len TSRMLS_DC);
+#define http_decode(t, d, dl, r, rl) _http_decode((t), (l), (d), (dl), (r), (rl) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_decode(http_encoding_type type, const char *data, size_t data_len, char **decoded, size_t *decoded_len TSRMLS_DC);
+
+typedef struct {
+       z_stream Z;
+       int gzip;
+       unsigned long crc;
+       phpstr *storage;
+} http_encoding_stream;
+
+#define http_encoding_stream_init(s, g, l, e, el) _http_encoding_stream_init((s), g, (l), (e), (el) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_encoding_stream_init(http_encoding_stream *s, int gzip, int level, char **encoded, size_t *encoded_len TSRMLS_DC);
+#define http_encoding_stream_update(s, d, dl, e, el) _http_encoding_stream_update((s), (d), (dl), (e), (el) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_encoding_stream_update(http_encoding_stream *s, const char *data, size_t data_len, char **encoded, size_t *encoded_len TSRMLS_DC);
+#define http_encoding_stream_finish(s, e, el) _http_encoding_stream_finish((s), (e), (el) TSRMLS_CC)
+PHP_HTTP_API STATUS _http_encoding_stream_finish(http_encoding_stream *s, char **encoded, size_t *encoded_len TSRMLS_DC);
+
+#define http_encoding_response_start(cl) _http_encoding_response_start((cl) TSRMS_CC)
+PHP_HTTP_API zend_bool _http_encoding_response_start(size_t content_length TSRMLS_DC);
+
 #define http_encoding_gzencode(l, d, dl, r, rl) _http_encoding_gzencode((l), (d), (dl), (r), (rl) TSRMLS_CC)
 PHP_HTTP_API STATUS _http_encoding_gzencode(int level, const char *data, size_t data_len, char **encoded, size_t *encoded_len TSRMLS_DC);
 #define http_encoding_gzdecode(d, dl, r, rl) _http_encoding_gzdecode((d), (dl), (r), (rl) TSRMLS_CC)