X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=php_http_api.h;h=a7349b21d8bde8853f09bce4d354404de201b803;hp=44d8ac6bb3f8e7bbb6c4eda9d1fad6826c159359;hb=dbc4ec02cd319000b5c8589910047cfe6d5738be;hpb=e5c512123b227154d4a20003f417835ee678b3aa diff --git a/php_http_api.h b/php_http_api.h index 44d8ac6..a7349b2 100644 --- a/php_http_api.h +++ b/php_http_api.h @@ -1,16 +1,13 @@ /* - +----------------------------------------------------------------------+ - | PECL :: http | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 of the PHP license, that | - | is bundled with this package in the file LICENSE, and is available | - | through the world-wide-web at http://www.php.net/license/3_0.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Copyright (c) 2004-2005 Michael Wallner | - +----------------------------------------------------------------------+ + +--------------------------------------------------------------------+ + | 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) 2004-2006, Michael Wallner | + +--------------------------------------------------------------------+ */ /* $Id$ */ @@ -18,18 +15,93 @@ #ifndef PHP_HTTP_API_H #define PHP_HTTP_API_H -#include "php_http_std_defs.h" +#define HTTP_SUPPORT 0x01L +#define HTTP_SUPPORT_REQUESTS 0x02L +#define HTTP_SUPPORT_MAGICMIME 0x04L +#define HTTP_SUPPORT_ENCODINGS 0x08L +#define HTTP_SUPPORT_SSLREQUESTS 0x20L + +#define HTTP_PARAMS_ALLOW_COMMA 0x01 +#define HTTP_PARAMS_ALLOW_FAILURE 0x02 +#define HTTP_PARAMS_RAISE_ERROR 0x04 +#define HTTP_PARAMS_DEFAULT (HTTP_PARAMS_ALLOW_COMMA|HTTP_PARAMS_ALLOW_FAILURE|HTTP_PARAMS_RAISE_ERROR) + +extern PHP_MINIT_FUNCTION(http_support); + +#define http_support(f) _http_support(f) +PHP_HTTP_API long _http_support(long feature); #define pretty_key(key, key_len, uctitle, xhyphen) _http_pretty_key(key, key_len, uctitle, xhyphen) extern char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen); #define http_error(type, code, string) _http_error_ex(type, code, "%s", string) #define http_error_ex _http_error_ex -extern void _http_error_ex(long type, long code, const char *format, ...); +extern void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...); + +#define HTTP_CHECK_CURL_INIT(ch, init, action) \ + if ((!(ch)) && (!((ch) = init))) { \ + http_error(HE_WARNING, HTTP_E_REQUEST, "Could not initialize curl"); \ + action; \ + } +#define HTTP_CHECK_CONTENT_TYPE(ct, action) \ + if (!strchr((ct), '/')) { \ + http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, \ + "Content type \"%s\" does not seem to contain a primary and a secondary part", (ct)); \ + action; \ + } +#define HTTP_CHECK_MESSAGE_TYPE_RESPONSE(msg, action) \ + if (!HTTP_MSG_TYPE(RESPONSE, (msg))) { \ + http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_RESPONSE"); \ + action; \ + } +#define HTTP_CHECK_MESSAGE_TYPE_REQUEST(msg, action) \ + if (!HTTP_MSG_TYPE(REQUEST, (msg))) { \ + http_error(HE_NOTICE, HTTP_E_MESSAGE_TYPE, "HttpMessage is not of type HTTP_MSG_REQUEST"); \ + action; \ + } +#define HTTP_CHECK_GZIP_LEVEL(level, action) \ + if (level < -1 || level > 9) { \ + http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid compression level (-1 to 9): %d", level); \ + action; \ + } -#define http_exit(s, h) http_exit_ex((s), (h), 1) -#define http_exit_ex(s, h, f) _http_exit_ex((s), (h), (f) TSRMLS_CC) -extern STATUS _http_exit_ex(int status, char *header, zend_bool free_header TSRMLS_DC); +#define HTTP_CHECK_HEADERS_SENT(action) \ + if (SG(headers_sent) && !SG(request_info).no_headers) { \ + char *output_start_filename = php_get_output_start_filename(TSRMLS_C); \ + int output_start_lineno = php_get_output_start_lineno(TSRMLS_C); \ + \ + if (output_start_filename) { \ + http_error_ex(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent by (output started at %s:%d)", \ + output_start_filename, output_start_lineno); \ + } else { \ + http_error(HE_WARNING, HTTP_E_HEADER, "Cannot modify header information - headers already sent"); \ + } \ + action; \ + } + +#define HTTP_CHECK_OPEN_BASEDIR(file, act) \ + if ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) \ + { \ + const char *tmp = file; \ + \ + if (!strncasecmp(tmp, "file:", lenof("file:"))) { \ + tmp += lenof("file:"); \ + while ((tmp - (const char *)file < 7) && (*tmp == '/' || *tmp == '\\')) ++tmp; \ + } \ + \ + if ( (tmp != file || !strstr(file, "://")) && \ + (!*tmp || php_check_open_basedir(tmp TSRMLS_CC) || \ + (PG(safe_mode) && !php_checkuid(tmp, "rb+", CHECKUID_CHECK_MODE_PARAM)))) { \ + act; \ + } \ + } + +#define http_log(f, i, m) _http_log_ex((f), (i), (m) TSRMLS_CC) +extern void http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC); + +#define http_exit(s, h) http_exit_ex((s), (h), NULL, 1) +#define http_exit_ex(s, h, b, e) _http_exit_ex((s), (h), (b), (e) TSRMLS_CC) +extern STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header TSRMLS_DC); #define http_check_method(m) http_check_method_ex((m), HTTP_KNOWN_METHODS) #define http_check_method_ex(m, a) _http_check_method_ex((m), (a)) @@ -45,13 +117,116 @@ extern STATUS _http_check_method_ex(const char *method, const char *methods); #define http_get_server_var_ex(v, s) _http_get_server_var_ex((v), (s), 0 TSRMLS_CC) PHP_HTTP_API zval *_http_get_server_var_ex(const char *key, size_t key_size, zend_bool check TSRMLS_DC); -#define http_chunked_decode(e, el, d, dl) _http_chunked_decode((e), (el), (d), (dl) TSRMLS_CC) -PHP_HTTP_API const char *_http_chunked_decode(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC); +#define http_get_request_body(b, l) _http_get_request_body_ex((b), (l), 1 TSRMLS_CC) +#define http_get_request_body_ex(b, l, d) _http_get_request_body_ex((b), (l), (d) TSRMLS_CC) +PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_bool dup TSRMLS_DC); + +#define http_get_request_body_stream() _http_get_request_body_stream(TSRMLS_C) +PHP_HTTP_API php_stream *_http_get_request_body_stream(TSRMLS_D); + + +typedef void (*http_parse_params_callback)(void *cb_arg, const char *key, int keylen, const char *val, int vallen TSRMLS_DC); + +#define http_parse_params_default_callback _http_parse_params_default_callback +PHP_HTTP_API void _http_parse_params_default_callback(void *ht, const char *key, int keylen, const char *val, int vallen TSRMLS_DC); + +#define http_parse_params(s, f, ht) _http_parse_params_ex((s), (f), _http_parse_params_default_callback, (ht) TSRMLS_CC) +#define http_parse_params_ex(s, f, cb, a) _http_parse_params_ex((s), (f), (cb), (a) TSRMLS_CC) +PHP_HTTP_API STATUS _http_parse_params_ex(const char *params, int flags, http_parse_params_callback cb, void *cb_arg TSRMLS_DC); + + +#define http_locate_body _http_locate_body +static inline const char *_http_locate_body(const char *message) +{ + const char *body = NULL, *msg = message; + + while (*msg) { + if (*msg == '\n') { + if (*(msg+1) == '\n') { + body = msg + 2; + break; + } else if (*(msg+1) == '\r' && *(msg+2) == '\n' && msg != message && *(msg-1) == '\r') { + body = msg + 3; + break; + } + } + ++msg; + } + return body; +} + +#define http_locate_eol _http_locate_eol +static inline const char *_http_locate_eol(const char *line, int *eol_len) +{ + const char *eol = strpbrk(line, "\r\n"); + + if (eol_len) { + *eol_len = eol ? ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1) : 0; + } + return eol; +} + +#define convert_to_type(t, z) _convert_to_type((t), (z)) +static inline zval *_convert_to_type(int type, zval *z) +{ + if (Z_TYPE_P(z) != type) { + switch (type) { + case IS_NULL: convert_to_null(z); break; + case IS_BOOL: convert_to_boolean(z); break; + case IS_LONG: convert_to_long(z); break; + case IS_DOUBLE: convert_to_double(z); break; + case IS_STRING: convert_to_string(z); break; + case IS_ARRAY: convert_to_array(z); break; + case IS_OBJECT: convert_to_object(z); break; + } + } + return z; +} +#define convert_to_type_ex(t, z, p) _convert_to_type_ex((t), (z), (p)) +static inline zval *_convert_to_type_ex(int type, zval *z, zval **p) +{ + *p = z; + if (Z_TYPE_P(z) != type) { + switch (type) { + case IS_NULL: convert_to_null_ex(&z); break; + case IS_BOOL: convert_to_boolean_ex(&z); break; + case IS_LONG: convert_to_long_ex(&z); break; + case IS_DOUBLE: convert_to_double_ex(&z); break; + case IS_STRING: convert_to_string_ex(&z); break; + case IS_ARRAY: convert_to_array_ex(&z); break; + case IS_OBJECT: convert_to_object_ex(&z); break; + } + } + if (*p == z) { + *p = NULL; + } else { + *p = z; + } + return z; +} + +#define zval_copy(t, z) _zval_copy((t), (z) ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) +static inline zval *_zval_copy(int type, zval *z ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) +{ + zval *copy; + + copy = emalloc_rel(sizeof(zval)); + *copy = *z; + zval_copy_ctor(copy); + convert_to_type(type, copy); + copy->refcount = 0; + copy->is_ref = 0; + + return copy; +} -#define http_split_response(r, h, b) _http_split_response((r), (h), (b) TSRMLS_CC) -PHP_HTTP_API STATUS _http_split_response(zval *response, zval *headers, zval *body TSRMLS_DC); -#define http_split_response_ex(r, rl, h, b, bl) _http_split_response_ex((r), (rl), (h), (b), (bl) TSRMLS_CC) -PHP_HTTP_API STATUS _http_split_response_ex(char *response, size_t repsonse_len, HashTable *headers, char **body, size_t *body_len TSRMLS_DC); +#define zval_free(z) _zval_free(z) +static inline void _zval_free(zval **z) +{ + zval_dtor(*z); + FREE_ZVAL(*z); + *z = NULL; +} #endif