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Direktori : /opt/cloudlinux/alt-php56/root/usr/include/php/ext/http/ |
Current File : //opt/cloudlinux/alt-php56/root/usr/include/php/ext/http/php_http_encoding.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> | +--------------------------------------------------------------------+ */ #ifndef PHP_HTTP_ENCODING_H #define PHP_HTTP_ENCODING_H #include <zlib.h> extern PHP_MINIT_FUNCTION(http_encoding); extern PHP_RINIT_FUNCTION(http_encoding); extern PHP_RSHUTDOWN_FUNCTION(http_encoding); #define PHP_HTTP_INFLATE_ROUNDS 100 #define PHP_HTTP_DEFLATE_BUFFER_SIZE_GUESS(S) \ (((size_t) ((double) S * (double) 1.015)) + 10 + 8 + 4 + 1) #define PHP_HTTP_INFLATE_BUFFER_SIZE_GUESS(S) \ (((S) + 1) << 3) #define PHP_HTTP_INFLATE_BUFFER_SIZE_ALIGN(S) \ ((S) += (S) >> (3)) #define PHP_HTTP_DEFLATE_BUFFER_SIZE 0x8000 #define PHP_HTTP_INFLATE_BUFFER_SIZE 0x1000 #define PHP_HTTP_DEFLATE_LEVEL_DEF 0x00000000 #define PHP_HTTP_DEFLATE_LEVEL_MIN 0x00000001 #define PHP_HTTP_DEFLATE_LEVEL_MAX 0x00000009 #define PHP_HTTP_DEFLATE_TYPE_ZLIB 0x00000000 #define PHP_HTTP_DEFLATE_TYPE_GZIP 0x00000010 #define PHP_HTTP_DEFLATE_TYPE_RAW 0x00000020 #define PHP_HTTP_DEFLATE_STRATEGY_DEF 0x00000000 #define PHP_HTTP_DEFLATE_STRATEGY_FILT 0x00000100 #define PHP_HTTP_DEFLATE_STRATEGY_HUFF 0x00000200 #define PHP_HTTP_DEFLATE_STRATEGY_RLE 0x00000300 #define PHP_HTTP_DEFLATE_STRATEGY_FIXED 0x00000400 #define PHP_HTTP_DEFLATE_LEVEL_SET(flags, level) \ switch (flags & 0xf) \ { \ default: \ if ((flags & 0xf) < 10) { \ level = flags & 0xf; \ break; \ } \ case PHP_HTTP_DEFLATE_LEVEL_DEF: \ level = Z_DEFAULT_COMPRESSION; \ break; \ } #define PHP_HTTP_DEFLATE_WBITS_SET(flags, wbits) \ switch (flags & 0xf0) \ { \ case PHP_HTTP_DEFLATE_TYPE_GZIP: \ wbits = PHP_HTTP_WINDOW_BITS_GZIP; \ break; \ case PHP_HTTP_DEFLATE_TYPE_RAW: \ wbits = PHP_HTTP_WINDOW_BITS_RAW; \ break; \ default: \ wbits = PHP_HTTP_WINDOW_BITS_ZLIB; \ break; \ } #define PHP_HTTP_INFLATE_WBITS_SET(flags, wbits) \ if (flags & PHP_HTTP_INFLATE_TYPE_RAW) { \ wbits = PHP_HTTP_WINDOW_BITS_RAW; \ } else { \ wbits = PHP_HTTP_WINDOW_BITS_ANY; \ } #define PHP_HTTP_DEFLATE_STRATEGY_SET(flags, strategy) \ switch (flags & 0xf00) \ { \ case PHP_HTTP_DEFLATE_STRATEGY_FILT: \ strategy = Z_FILTERED; \ break; \ case PHP_HTTP_DEFLATE_STRATEGY_HUFF: \ strategy = Z_HUFFMAN_ONLY; \ break; \ case PHP_HTTP_DEFLATE_STRATEGY_RLE: \ strategy = Z_RLE; \ break; \ case PHP_HTTP_DEFLATE_STRATEGY_FIXED: \ strategy = Z_FIXED; \ break; \ default: \ strategy = Z_DEFAULT_STRATEGY; \ break; \ } #define PHP_HTTP_WINDOW_BITS_ZLIB 0x0000000f #define PHP_HTTP_WINDOW_BITS_GZIP 0x0000001f #define PHP_HTTP_WINDOW_BITS_ANY 0x0000002f #define PHP_HTTP_WINDOW_BITS_RAW -0x000000f #ifndef Z_FIXED /* Z_FIXED does not exist prior 1.2.2.2 */ # define Z_FIXED 0 #endif #define PHP_HTTP_INFLATE_TYPE_ZLIB 0x00000000 #define PHP_HTTP_INFLATE_TYPE_GZIP 0x00000000 #define PHP_HTTP_INFLATE_TYPE_RAW 0x00000001 #define PHP_HTTP_ENCODING_STREAM_FLUSH_NONE 0x00000000 #define PHP_HTTP_ENCODING_STREAM_FLUSH_SYNC 0x00100000 #define PHP_HTTP_ENCODING_STREAM_FLUSH_FULL 0x00200000 #define PHP_HTTP_ENCODING_STREAM_FLUSH_FLAG(f) \ (((f) & PHP_HTTP_ENCODING_STREAM_FLUSH_FULL) ? Z_FULL_FLUSH : \ (((f) & PHP_HTTP_ENCODING_STREAM_FLUSH_SYNC) ? Z_SYNC_FLUSH : Z_NO_FLUSH)) #define PHP_HTTP_ENCODING_STREAM_PERSISTENT 0x01000000 typedef struct php_http_encoding_stream php_http_encoding_stream_t; typedef php_http_encoding_stream_t *(*php_http_encoding_stream_init_func_t)(php_http_encoding_stream_t *s); typedef php_http_encoding_stream_t *(*php_http_encoding_stream_copy_func_t)(php_http_encoding_stream_t *from, php_http_encoding_stream_t *to); typedef ZEND_RESULT_CODE (*php_http_encoding_stream_update_func_t)(php_http_encoding_stream_t *s, const char *in_str, size_t in_len, char **out_str, size_t *out_len); typedef ZEND_RESULT_CODE (*php_http_encoding_stream_flush_func_t)(php_http_encoding_stream_t *s, char **out_str, size_t *out_len); typedef zend_bool (*php_http_encoding_stream_done_func_t)(php_http_encoding_stream_t *s); typedef ZEND_RESULT_CODE (*php_http_encoding_stream_finish_func_t)(php_http_encoding_stream_t *s, char **out_str, size_t *out_len); typedef void (*php_http_encoding_stream_dtor_func_t)(php_http_encoding_stream_t *s); typedef struct php_http_encoding_stream_ops { php_http_encoding_stream_init_func_t init; php_http_encoding_stream_copy_func_t copy; php_http_encoding_stream_update_func_t update; php_http_encoding_stream_flush_func_t flush; php_http_encoding_stream_done_func_t done; php_http_encoding_stream_finish_func_t finish; php_http_encoding_stream_dtor_func_t dtor; } php_http_encoding_stream_ops_t; struct php_http_encoding_stream { unsigned flags; void *ctx; php_http_encoding_stream_ops_t *ops; #ifdef ZTS void ***ts; #endif }; PHP_HTTP_API php_http_encoding_stream_ops_t *php_http_encoding_stream_get_deflate_ops(void); PHP_HTTP_API php_http_encoding_stream_ops_t *php_http_encoding_stream_get_inflate_ops(void); PHP_HTTP_API php_http_encoding_stream_ops_t *php_http_encoding_stream_get_dechunk_ops(void); PHP_HTTP_API php_http_encoding_stream_t *php_http_encoding_stream_init(php_http_encoding_stream_t *s, php_http_encoding_stream_ops_t *ops, unsigned flags TSRMLS_DC); PHP_HTTP_API php_http_encoding_stream_t *php_http_encoding_stream_copy(php_http_encoding_stream_t *from, php_http_encoding_stream_t *to); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_stream_reset(php_http_encoding_stream_t **s); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_stream_update(php_http_encoding_stream_t *s, const char *in_str, size_t in_len, char **out_str, size_t *out_len); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_stream_flush(php_http_encoding_stream_t *s, char **out_str, size_t *len); PHP_HTTP_API zend_bool php_http_encoding_stream_done(php_http_encoding_stream_t *s); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_stream_finish(php_http_encoding_stream_t *s, char **out_str, size_t *len); PHP_HTTP_API void php_http_encoding_stream_dtor(php_http_encoding_stream_t *s); PHP_HTTP_API void php_http_encoding_stream_free(php_http_encoding_stream_t **s); PHP_HTTP_API const char *php_http_encoding_dechunk(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_deflate(int flags, const char *data, size_t data_len, char **encoded, size_t *encoded_len TSRMLS_DC); PHP_HTTP_API ZEND_RESULT_CODE php_http_encoding_inflate(const char *data, size_t data_len, char **decoded, size_t *decoded_len TSRMLS_DC); typedef struct php_http_encoding_stream_object { zend_object zo; zend_object_value zv; php_http_encoding_stream_t *stream; } php_http_encoding_stream_object_t; PHP_HTTP_API zend_class_entry *php_http_encoding_stream_class_entry; zend_object_value php_http_encoding_stream_object_new(zend_class_entry *ce TSRMLS_DC); zend_object_value php_http_encoding_stream_object_new_ex(zend_class_entry *ce, php_http_encoding_stream_t *s, php_http_encoding_stream_object_t **ptr TSRMLS_DC); zend_object_value php_http_encoding_stream_object_clone(zval *object TSRMLS_DC); void php_http_encoding_stream_object_free(void *object TSRMLS_DC); PHP_HTTP_API zend_class_entry *php_http_deflate_stream_class_entry; PHP_HTTP_API zend_class_entry *php_http_inflate_stream_class_entry; PHP_HTTP_API zend_class_entry *php_http_dechunk_stream_class_entry; #endif /* * 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 */