X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_response_object.c;h=423b7b7054f8081c4c661146790093917e455faf;hp=add22bf4fd83f8857a830cc2443ffffdd54e1280;hb=a673ef718611fe1a7c8a4c61b2f4c97fc06efc2d;hpb=402ada5cf64b817dd4c4cfd4c112b59b1139dff5 diff --git a/http_response_object.c b/http_response_object.c index add22bf..423b7b7 100644 --- a/http_response_object.c +++ b/http_response_object.c @@ -21,7 +21,10 @@ #endif #include "php.h" -#ifdef ZEND_ENGINE_2 +#include "missing.h" + +/* broken static properties in PHP 5.0 */ +#if defined(ZEND_ENGINE_2) && !defined(WONKY) #include "SAPI.h" #include "php_ini.h" @@ -34,21 +37,37 @@ #include "php_http_send_api.h" #include "php_http_cache_api.h" -#include "missing.h" - ZEND_EXTERN_MODULE_GLOBALS(http); -#define GET_STATIC_PROP(n) *GET_STATIC_PROP_EX(http_response_object_ce, n) +#define GET_STATIC_PROP(n) *GET_STATIC_PROP_EX(http_response_object_ce, n) +#define UPD_STATIC_PROP(t, n, v) UPD_STATIC_PROP_EX(http_response_object_ce, t, n, v) +#define SET_STATIC_PROP(n, v) SET_STATIC_PROP_EX(http_response_object_ce, n, v) #define HTTP_BEGIN_ARGS(method, req_args) HTTP_BEGIN_ARGS_EX(HttpResponse, method, 0, req_args) #define HTTP_EMPTY_ARGS(method, ret_ref) HTTP_EMPTY_ARGS_EX(HttpResponse, method, ret_ref) #define HTTP_RESPONSE_ME(method, visibility) PHP_ME(HttpResponse, method, HTTP_ARGS(HttpResponse, method), visibility|ZEND_ACC_STATIC) +#define HTTP_RESPONSE_ALIAS(method, func) HTTP_STATIC_ME_ALIAS(method, func, HTTP_ARGS(HttpResponse, method)) + +HTTP_BEGIN_ARGS(setHeader, 2) + HTTP_ARG_VAL(name, 0) + HTTP_ARG_VAL(value, 0) + HTTP_ARG_VAL(replace, 0) +HTTP_END_ARGS; + +HTTP_BEGIN_ARGS(getHeader, 0) + HTTP_ARG_VAL(name, 0) +HTTP_END_ARGS; HTTP_EMPTY_ARGS(getETag, 0); HTTP_BEGIN_ARGS(setETag, 1) HTTP_ARG_VAL(etag, 0) HTTP_END_ARGS; +HTTP_EMPTY_ARGS(getLastModified, 0); +HTTP_BEGIN_ARGS(setLastModified, 1) + HTTP_ARG_VAL(timestamp, 0) +HTTP_END_ARGS; + HTTP_EMPTY_ARGS(getCache, 0); HTTP_BEGIN_ARGS(setCache, 1) HTTP_ARG_VAL(cache, 0) @@ -70,6 +89,11 @@ HTTP_BEGIN_ARGS(setContentType, 1) HTTP_ARG_VAL(content_type, 0) HTTP_END_ARGS; +HTTP_BEGIN_ARGS(guessContentType, 1) + HTTP_ARG_VAL(magic_file, 0) + HTTP_ARG_VAL(magic_mode, 0) +HTTP_END_ARGS; + HTTP_EMPTY_ARGS(getContentDisposition, 0); HTTP_BEGIN_ARGS(setContentDisposition, 1) HTTP_ARG_VAL(filename, 0) @@ -105,20 +129,44 @@ HTTP_BEGIN_ARGS(send, 0) HTTP_ARG_VAL(clean_ob, 0) HTTP_END_ARGS; +HTTP_EMPTY_ARGS(capture, 0); + +HTTP_BEGIN_ARGS(redirect, 0) + HTTP_ARG_VAL(url, 0) + HTTP_ARG_VAL(params, 0) + HTTP_ARG_VAL(session, 0) + HTTP_ARG_VAL(permanent, 0) +HTTP_END_ARGS; + +HTTP_BEGIN_ARGS(status, 1) + HTTP_ARG_VAL(code, 0) +HTTP_END_ARGS; + +HTTP_EMPTY_ARGS(getRequestHeaders, 0); +HTTP_EMPTY_ARGS(getRequestBody, 0); + #define http_response_object_declare_default_properties() _http_response_object_declare_default_properties(TSRMLS_C) static inline void _http_response_object_declare_default_properties(TSRMLS_D); zend_class_entry *http_response_object_ce; zend_function_entry http_response_object_fe[] = { + HTTP_RESPONSE_ME(setHeader, ZEND_ACC_PUBLIC) + HTTP_RESPONSE_ME(getHeader, ZEND_ACC_PUBLIC) + HTTP_RESPONSE_ME(setETag, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(getETag, ZEND_ACC_PUBLIC) + + HTTP_RESPONSE_ME(setLastModified, ZEND_ACC_PUBLIC) + HTTP_RESPONSE_ME(getLastModified, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(setContentDisposition, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(getContentDisposition, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(setContentType, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(getContentType, ZEND_ACC_PUBLIC) + + HTTP_RESPONSE_ME(guessContentType, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(setCache, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(getCache, ZEND_ACC_PUBLIC) @@ -145,10 +193,15 @@ zend_function_entry http_response_object_fe[] = { HTTP_RESPONSE_ME(getStream, ZEND_ACC_PUBLIC) HTTP_RESPONSE_ME(send, ZEND_ACC_PUBLIC) + HTTP_RESPONSE_ME(capture, ZEND_ACC_PUBLIC) + + HTTP_RESPONSE_ALIAS(redirect, http_redirect) + HTTP_RESPONSE_ALIAS(status, http_send_status) + HTTP_RESPONSE_ALIAS(getRequestHeaders, http_get_request_headers) + HTTP_RESPONSE_ALIAS(getRequestBody, http_get_request_body) {NULL, NULL, NULL} }; -static zend_object_handlers http_response_object_handlers; void _http_response_object_init(INIT_FUNC_ARGS) { @@ -166,20 +219,91 @@ static inline void _http_response_object_declare_default_properties(TSRMLS_D) DCL_STATIC_PROP(PROTECTED, bool, cache, 0); DCL_STATIC_PROP(PROTECTED, bool, gzip, 0); DCL_STATIC_PROP(PROTECTED, long, stream, 0); - DCL_STATIC_PROP(PROTECTED, string, file, ""); - DCL_STATIC_PROP(PROTECTED, string, data, ""); - DCL_STATIC_PROP(PROTECTED, string, eTag, ""); + DCL_STATIC_PROP_N(PROTECTED, file); + DCL_STATIC_PROP_N(PROTECTED, data); + DCL_STATIC_PROP_N(PROTECTED, eTag); DCL_STATIC_PROP(PROTECTED, long, lastModified, 0); - DCL_STATIC_PROP(PROTECTED, string, cacheControl, HTTP_DEFAULT_CACHECONTROL); - DCL_STATIC_PROP(PROTECTED, string, contentType, INI_STR("default_content_type")); - DCL_STATIC_PROP(PROTECTED, string, contentDisposition, ""); + DCL_STATIC_PROP_N(PROTECTED, cacheControl); + DCL_STATIC_PROP_N(PROTECTED, contentType); + DCL_STATIC_PROP_N(PROTECTED, contentDisposition); DCL_STATIC_PROP(PROTECTED, long, bufferSize, HTTP_SENDBUF_SIZE); DCL_STATIC_PROP(PROTECTED, double, throttleDelay, 0.0); + DCL_STATIC_PROP_N(PROTECTED, headers); } /* ### USERLAND ### */ -/* {{{ proto bool HttpResponse::setCache(bool cache) +/* {{{ proto static bool HttpResponse::setHeader(string name, mixed value[, bool replace = true) + */ +PHP_METHOD(HttpResponse, setHeader) +{ + zend_bool replace = 1; + char *name; + int name_len = 0; + zval *value = NULL, *headers, **header; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz/!|b", &name, &name_len, &value, &replace)) { + RETURN_FALSE; + } + if (!name_len) { + http_error(HE_WARNING, HTTP_E_HEADER, "Cannot send anonymous headers"); + RETURN_FALSE; + } + + headers = GET_STATIC_PROP(headers); + + if (Z_TYPE_P(headers) != IS_ARRAY) { + convert_to_array(headers); + } + + /* delete header if value == null */ + if (!value || Z_TYPE_P(value) == IS_NULL) { + RETURN_SUCCESS(zend_hash_del(Z_ARRVAL_P(headers), name, name_len + 1)); + } + + if (Z_TYPE_P(value) != IS_STRING) { + convert_to_string_ex(&value); + } + + /* convert old header to an array and add new one if header exists and replace == false */ + if (replace || (SUCCESS != zend_hash_find(Z_ARRVAL_P(headers), name, name_len + 1, (void **) &header))) { + RETURN_SUCCESS(add_assoc_stringl_ex(headers, name, name_len + 1, Z_STRVAL_P(value), Z_STRLEN_P(value), 1)); + } else { + convert_to_array(*header); + RETURN_SUCCESS(add_next_index_stringl(*header, Z_STRVAL_P(value), Z_STRLEN_P(value), 1)); + } +} +/* }}} */ + +/* {{{ proto static mixed HttpResponse::getHeader([string name]) + */ +PHP_METHOD(HttpResponse, getHeader) +{ + char *name = NULL; + int name_len = 0; + zval *headers, **header; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &name, &name_len)) { + RETURN_FALSE; + } + + headers = GET_STATIC_PROP(headers); + if (Z_TYPE_P(headers) != IS_ARRAY) { + convert_to_array(headers); + } + + if (!name || !name_len) { + array_init(return_value); + array_copy(headers, return_value); + } else if (SUCCESS == zend_hash_find(Z_ARRVAL_P(headers), name, name_len + 1, (void **) &header)) { + RETURN_ZVAL(*header, 1, 0); + } else { + RETURN_NULL(); + } +} +/* }}} */ + +/* {{{ proto static bool HttpResponse::setCache(bool cache) * * Whether it sould be attempted to cache the entitity. * This will result in necessary caching headers and checks of clients @@ -197,12 +321,11 @@ PHP_METHOD(HttpResponse, setCache) RETURN_FALSE; } - ZVAL_LONG(GET_STATIC_PROP(cache), do_cache); - RETURN_TRUE; + RETURN_SUCCESS(UPD_STATIC_PROP(bool, cache, do_cache)); } /* }}} */ -/* {{{ proto bool HttpResponse::getCache() +/* {{{ proto static bool HttpResponse::getCache() * * Get current caching setting. */ @@ -216,9 +339,9 @@ PHP_METHOD(HttpResponse, getCache) } /* }}}*/ -/* {{{ proto bool HttpResponse::setGzip(bool gzip) +/* {{{ proto static bool HttpResponse::setGzip(bool gzip) * - * Enable on-thy-fly gzipping of the sent entity. NOT IMPLEMENTED YET. + * Enable on-thy-fly gzipping of the sent entity. */ PHP_METHOD(HttpResponse, setGzip) { @@ -228,12 +351,11 @@ PHP_METHOD(HttpResponse, setGzip) RETURN_FALSE; } - ZVAL_LONG(GET_STATIC_PROP(gzip), do_gzip); - RETURN_TRUE; + RETURN_SUCCESS(UPD_STATIC_PROP(bool, gzip, do_gzip)); } /* }}} */ -/* {{{ proto bool HttpResponse::getGzip() +/* {{{ proto static bool HttpResponse::getGzip() * * Get current gzipping setting. */ @@ -247,7 +369,7 @@ PHP_METHOD(HttpResponse, getGzip) } /* }}} */ -/* {{{ proto bool HttpResponse::setCacheControl(string control[, long max_age = 0]) +/* {{{ proto static bool HttpResponse::setCacheControl(string control[, long max_age = 0]) * * Set a custom cache-control header, usually being "private" or "public"; * The max_age parameter controls how long the cache entry is valid on the client side. @@ -258,24 +380,22 @@ PHP_METHOD(HttpResponse, setCacheControl) int cc_len; long max_age = 0; -#define HTTP_CACHECONTROL_TEMPLATE "%s, must-revalidate, max_age=%ld" - - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &ccontrol, &cc_len, &max_age)) { + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &ccontrol, &cc_len, &max_age)) { RETURN_FALSE; } if (strcmp(ccontrol, "public") && strcmp(ccontrol, "private") && strcmp(ccontrol, "no-cache")) { - http_error_ex(E_WARNING, HTTP_E_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol); + http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Cache-Control '%s' doesn't match public, private or no-cache", ccontrol); RETURN_FALSE; } else { - spprintf(&cctl, 0, HTTP_CACHECONTROL_TEMPLATE, ccontrol, max_age); - ZVAL_STRING_FREE(GET_STATIC_PROP(cacheControl), cctl, 0); - RETURN_TRUE; + spprintf(&cctl, 0, "%s, must-revalidate, max_age=%ld", ccontrol, max_age); + RETVAL_SUCCESS(UPD_STATIC_PROP(string, cacheControl, cctl)); + efree(cctl); } } /* }}} */ -/* {{{ proto string HttpResponse::getCacheControl() +/* {{{ proto static string HttpResponse::getCacheControl() * * Get current Cache-Control header setting. */ @@ -290,7 +410,7 @@ PHP_METHOD(HttpResponse, getCacheControl) } /* }}} */ -/* {{{ proto bool HttpResponse::setContentType(string content_type) +/* {{{ proto static bool HttpResponse::setContentType(string content_type) * * Set the content-type of the sent entity. */ @@ -304,16 +424,15 @@ PHP_METHOD(HttpResponse, setContentType) } if (!strchr(ctype, '/')) { - http_error_ex(E_WARNING, HTTP_E_PARAM, "Content type '%s' doesn't seem to contain a primary and a secondary part", ctype); + http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Content type '%s' doesn't seem to contain a primary and a secondary part", ctype); RETURN_FALSE; } - ZVAL_STRINGL_FREE(GET_STATIC_PROP(contentType), ctype, ctype_len, 1); - RETURN_TRUE; + RETURN_SUCCESS(UPD_STATIC_PROP(string, contentType, ctype)); } /* }}} */ -/* {{{ proto string HttpResponse::getContentType() +/* {{{ proto static string HttpResponse::getContentType() * * Get current Content-Type header setting. */ @@ -328,7 +447,53 @@ PHP_METHOD(HttpResponse, getContentType) } /* }}} */ -/* {{{ proto bool HttpResponse::setContentDisposition(string filename[, bool inline = false]) +/* {{{ proto static string HttpResponse::guessContentType(string magic_file[, long magic_mode]) + * + * Attempts to guess the content type of supplied payload through libmagic. + * See docs/KnownIssues.txt! + */ +PHP_METHOD(HttpResponse, guessContentType) +{ + char *magic_file, *ct = NULL; + int magic_file_len; + long magic_mode = 0; + + RETVAL_NULL(); + + SET_EH_THROW_HTTP(); + if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &magic_file, &magic_file_len, &magic_mode)) { + switch (Z_LVAL_P(GET_STATIC_PROP(mode))) { + case SEND_DATA: + { + zval *data = GET_STATIC_PROP(data); + ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(data), Z_STRLEN_P(data), SEND_DATA); + } + break; + + case SEND_RSRC: + { + php_stream *s; + zval *z = GET_STATIC_PROP(stream); + z->type = IS_RESOURCE; + php_stream_from_zval(s, &z); + ct = http_guess_content_type(magic_file, magic_mode, s, 0, SEND_RSRC); + } + break; + + default: + ct = http_guess_content_type(magic_file, magic_mode, Z_STRVAL_P(GET_STATIC_PROP(file)), 0, -1); + break; + } + if (ct) { + UPD_STATIC_PROP(string, contentType, ct); + RETVAL_STRING(ct, 0); + } + } + SET_EH_NORMAL(); +} +/* }}} */ + +/* {{{ proto static bool HttpResponse::setContentDisposition(string filename[, bool inline = false]) * * Set the Content-Disposition of the sent entity. This setting aims to suggest * the receiveing user agent how to handle the sent entity; usually the client @@ -340,19 +505,17 @@ PHP_METHOD(HttpResponse, setContentDisposition) int file_len; zend_bool send_inline = 0; -#define HTTP_CONTENTDISPOSITION_TEMPLATE "%s; filename=\"%s\"" - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &file, &file_len, &send_inline)) { RETURN_FALSE; } - spprintf(&cd, 0, HTTP_CONTENTDISPOSITION_TEMPLATE, send_inline ? "inline" : "attachment", file); - ZVAL_STRING_FREE(GET_STATIC_PROP(contentDisposition), cd, 0); - RETURN_TRUE; + spprintf(&cd, 0, "%s; filename=\"%s\"", send_inline ? "inline" : "attachment", file); + RETVAL_SUCCESS(UPD_STATIC_PROP(string, contentDisposition, cd)); + efree(cd); } /* }}} */ -/* {{{ proto string HttpResponse::getContentDisposition() +/* {{{ proto static string HttpResponse::getContentDisposition() * * Get current Content-Disposition setting. */ @@ -367,7 +530,7 @@ PHP_METHOD(HttpResponse, getContentDisposition) } /* }}} */ -/* {{{ proto bool HttpResponse::setETag(string etag) +/* {{{ proto static bool HttpResponse::setETag(string etag) * * Set a custom ETag. Use this only if you know what you're doing. */ @@ -380,14 +543,13 @@ PHP_METHOD(HttpResponse, setETag) RETURN_FALSE; } - ZVAL_STRINGL_FREE(GET_STATIC_PROP(eTag), etag, etag_len, 1); - RETURN_TRUE; + RETURN_SUCCESS(UPD_STATIC_PROP(string, eTag, etag)); } /* }}} */ -/* {{{ proto string HttpResponse::getETag() +/* {{{ proto static string HttpResponse::getETag() * - * Get the previously set custom ETag. + * Get calculated or previously set custom ETag. */ PHP_METHOD(HttpResponse, getETag) { @@ -400,20 +562,51 @@ PHP_METHOD(HttpResponse, getETag) } /* }}} */ -/* {{{ proto void HttpResponse::setThrottleDelay(double seconds) +/* {{{ proto static bool HttpResponse::setLastModified(long timestamp) + * + * Set a custom Last-Modified date. + */ +PHP_METHOD(HttpResponse, setLastModified) +{ + long lm; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &lm)) { + RETURN_FALSE; + } + + RETURN_SUCCESS(UPD_STATIC_PROP(long, lastModified, lm)); +} +/* }}} */ + +/* {{{ proto static HttpResponse::getLastModified() + * + * Get calculated or previously set custom Last-Modified date. + */ +PHP_METHOD(HttpResponse, getLastModified) +{ + NO_ARGS; + + IF_RETVAL_USED { + RETURN_LONG(Z_LVAL_P(GET_STATIC_PROP(lastModified))); + } +} +/* }}} */ + +/* {{{ proto static bool HttpResponse::setThrottleDelay(double seconds) * */ PHP_METHOD(HttpResponse, setThrottleDelay) { double seconds; - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", &seconds)) { - ZVAL_DOUBLE(GET_STATIC_PROP(throttleDelay), seconds); + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "d", &seconds)) { + RETURN_FALSE; } + RETURN_SUCCESS(UPD_STATIC_PROP(double, throttleDelay, seconds)); } /* }}} */ -/* {{{ proto double HttpResponse::getThrottleDelay() +/* {{{ proto static double HttpResponse::getThrottleDelay() * */ PHP_METHOD(HttpResponse, getThrottleDelay) @@ -426,20 +619,21 @@ PHP_METHOD(HttpResponse, getThrottleDelay) } /* }}} */ -/* {{{ proto void HttpResponse::setBufferSize(long bytes) +/* {{{ proto static bool HttpResponse::setBufferSize(long bytes) * */ PHP_METHOD(HttpResponse, setBufferSize) { long bytes; - if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &bytes)) { - ZVAL_LONG(GET_STATIC_PROP(bufferSize), bytes); + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &bytes)) { + RETURN_FALSE; } + RETURN_SUCCESS(UPD_STATIC_PROP(long, bufferSize, bytes)); } /* }}} */ -/* {{{ proto long HttpResponse::getBufferSize() +/* {{{ proto static long HttpResponse::getBufferSize() * */ PHP_METHOD(HttpResponse, getBufferSize) @@ -452,28 +646,40 @@ PHP_METHOD(HttpResponse, getBufferSize) } /* }}} */ -/* {{{ proto bool HttpResponse::setData(string data) +/* {{{ proto static bool HttpResponse::setData(string data) * * Set the data to be sent. */ PHP_METHOD(HttpResponse, setData) { - zval *the_data, *data; + zval *the_data; + + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &the_data)) { + RETURN_FALSE; + } + if (Z_TYPE_P(the_data) != IS_STRING) { + convert_to_string_ex(&the_data); + } - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &the_data)) { + if ( (SUCCESS != SET_STATIC_PROP(data, the_data)) || + (SUCCESS != UPD_STATIC_PROP(long, mode, SEND_DATA))) { RETURN_FALSE; } + + if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)) > 0)) { + UPD_STATIC_PROP(long, lastModified, http_last_modified(the_data, SEND_DATA)); + } + if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) { + char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA); + UPD_STATIC_PROP(string, eTag, etag); + efree(etag); + } - convert_to_string_ex(&the_data); - data = GET_STATIC_PROP(data); - ZVAL_STRINGL_FREE(data, Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), 1); - ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_data, SEND_DATA)); - ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA); RETURN_TRUE; } /* }}} */ -/* {{{ proto string HttpResponse::getData() +/* {{{ proto static string HttpResponse::getData() * * Get the previously set data to be sent. */ @@ -488,7 +694,7 @@ PHP_METHOD(HttpResponse, getData) } /* }}} */ -/* {{{ proto bool HttpResponse::setStream(resource stream) +/* {{{ proto static bool HttpResponse::setStream(resource stream) * * Set the resource to be sent. */ @@ -496,20 +702,37 @@ PHP_METHOD(HttpResponse, setStream) { zval *the_stream; php_stream *the_real_stream; + php_stream_statbuf ssb; if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &the_stream)) { RETURN_FALSE; } - + zend_list_addref(Z_LVAL_P(the_stream)); php_stream_from_zval(the_real_stream, &the_stream); - ZVAL_LONG(GET_STATIC_PROP(stream), Z_LVAL_P(the_stream)); - ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_real_stream, SEND_RSRC)); - ZVAL_LONG(GET_STATIC_PROP(mode), SEND_RSRC); + + if (php_stream_stat(the_real_stream, &ssb)) { + RETURN_FALSE; + } + + if ( (SUCCESS != UPD_STATIC_PROP(long, stream, Z_LVAL_P(the_stream))) || + (SUCCESS != UPD_STATIC_PROP(long, mode, SEND_RSRC))) { + RETURN_FALSE; + } + + if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)) > 0)) { + UPD_STATIC_PROP(long, lastModified, http_last_modified(the_real_stream, SEND_RSRC)); + } + if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) { + char *etag = http_etag(the_real_stream, 0, SEND_RSRC); + UPD_STATIC_PROP(string, eTag, etag); + efree(etag); + } + RETURN_TRUE; } /* }}} */ -/* {{{ proto resource HttpResponse::getStream() +/* {{{ proto static resource HttpResponse::getStream() * * Get the previously set resource to be sent. */ @@ -523,28 +746,43 @@ PHP_METHOD(HttpResponse, getStream) } /* }}} */ -/* {{{ proto bool HttpResponse::setFile(string file) +/* {{{ proto static bool HttpResponse::setFile(string file) * * Set the file to be sent. */ PHP_METHOD(HttpResponse, setFile) { - zval *the_file; + char *the_file; + int file_len; + php_stream_statbuf ssb; - if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &the_file)) { + if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &the_file, &file_len)) { + RETURN_FALSE; + } + + if (php_stream_stat_path(the_file, &ssb)) { + RETURN_FALSE; + } + + if ( (SUCCESS != UPD_STATIC_PROP(string, file, the_file)) || + (SUCCESS != UPD_STATIC_PROP(long, mode, -1))) { RETURN_FALSE; } - convert_to_string_ex(&the_file); - ZVAL_STRINGL_FREE(GET_STATIC_PROP(file), Z_STRVAL_P(the_file), Z_STRLEN_P(the_file), 1); - ZVAL_LONG(GET_STATIC_PROP(lastModified), http_last_modified(the_file, -1)); - ZVAL_LONG(GET_STATIC_PROP(mode), -1); + if (!(Z_LVAL_P(GET_STATIC_PROP(lastModified)))) { + UPD_STATIC_PROP(long, lastModified, http_last_modified(the_file, -1)); + } + if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) { + char *etag = http_etag(the_file, 0, -1); + UPD_STATIC_PROP(string, eTag, etag); + efree(etag); + } RETURN_TRUE; } /* }}} */ -/* {{{ proto string HttpResponse::getFile() +/* {{{ proto static string HttpResponse::getFile() * * Get the previously set file to be sent. */ @@ -559,42 +797,109 @@ PHP_METHOD(HttpResponse, getFile) } /* }}} */ -/* {{{ proto bool HttpResponse::send([bool clean_ob = true]) +/* {{{ proto static bool HttpResponse::send([bool clean_ob = true]) * * Finally send the entity. + * + * Example: + * 
+ * 
+ *
*/ PHP_METHOD(HttpResponse, send) { - zval *do_cache, *do_gzip; + zval *sent, *headers; zend_bool clean_ob = 1; if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &clean_ob)) { RETURN_FALSE; } + if (SG(headers_sent)) { + http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, headers have already been sent"); + RETURN_FALSE; + } + + sent = GET_STATIC_PROP(sent); + if (Z_LVAL_P(sent)) { + http_error(HE_WARNING, HTTP_E_RESPONSE, "Cannot send HttpResponse, response has already been sent"); + RETURN_FALSE; + } else { + Z_LVAL_P(sent) = 1; + } + + /* capture mode */ + if (Z_BVAL_P(GET_STATIC_PROP(catch))) { + zval *the_data; + + MAKE_STD_ZVAL(the_data); + php_ob_get_buffer(the_data TSRMLS_CC); + SET_STATIC_PROP(data, the_data); + ZVAL_LONG(GET_STATIC_PROP(mode), SEND_DATA); + + if (!Z_STRLEN_P(GET_STATIC_PROP(eTag))) { + char *etag = http_etag(Z_STRVAL_P(the_data), Z_STRLEN_P(the_data), SEND_DATA); + UPD_STATIC_PROP(string, eTag, etag); + efree(etag); + } + zval_ptr_dtor(&the_data); + + clean_ob = 1; + } if (clean_ob) { /* interrupt on-the-fly etag generation */ HTTP_G(etag).started = 0; /* discard previous output buffers */ - //php_end_ob_buffers(0 TSRMLS_CC); + php_end_ob_buffers(0 TSRMLS_CC); + } + + /* custom headers */ + headers = GET_STATIC_PROP(headers); + if (Z_TYPE_P(headers) == IS_ARRAY) { + char *name = NULL; + ulong idx = 0; + zval **value; + + FOREACH_KEYVAL(headers, name, idx, value) { + if (name) { + if (Z_TYPE_PP(value) == IS_ARRAY) { + zend_bool first = 1; + zval **data; + + FOREACH_VAL(*value, data) { + http_send_header_ex(name, strlen(name), Z_STRVAL_PP(data), Z_STRLEN_PP(data), first, NULL); + first = 0; + } + } else { + http_send_header_ex(name, strlen(name), Z_STRVAL_PP(value), Z_STRLEN_PP(value), 1, NULL); + } + name = NULL; + } + } } /* gzip */ if (Z_LVAL_P(GET_STATIC_PROP(gzip))) { - php_start_ob_buffer_named("ob_gzhandler", 0, 1 TSRMLS_CC); + php_start_ob_buffer_named("ob_gzhandler", 0, 0 TSRMLS_CC); + } else { + php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC); } /* caching */ if (Z_LVAL_P(GET_STATIC_PROP(cache))) { - char *cc_hdr; - int cc_len; zval *cctl, *etag, *lmod; etag = GET_STATIC_PROP(eTag); lmod = GET_STATIC_PROP(lastModified); cctl = GET_STATIC_PROP(cacheControl); - http_cache_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag),Z_STRVAL_P(cctl), Z_STRLEN_P(cctl)); + http_cache_etag(Z_STRVAL_P(etag), Z_STRLEN_P(etag), Z_STRVAL_P(cctl), Z_STRLEN_P(cctl)); http_cache_last_modified(Z_LVAL_P(lmod), Z_LVAL_P(lmod) ? Z_LVAL_P(lmod) : time(NULL), Z_STRVAL_P(cctl), Z_STRLEN_P(cctl)); } @@ -604,7 +909,14 @@ PHP_METHOD(HttpResponse, send) if (Z_STRLEN_P(ctype)) { http_send_content_type(Z_STRVAL_P(ctype), Z_STRLEN_P(ctype)); } else { - http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")); + char *ctypes = INI_STR("default_mimetype"); + size_t ctlen = ctypes ? strlen(ctypes) : 0; + + if (ctlen) { + http_send_content_type(ctypes, ctlen); + } else { + http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")); + } } } @@ -612,11 +924,7 @@ PHP_METHOD(HttpResponse, send) { zval *cd = GET_STATIC_PROP(contentDisposition); if (Z_STRLEN_P(cd)) { - char *cds; - - spprintf(&cds, 0, "Content-Disposition: %s", Z_STRVAL_P(cd)); - http_send_header(cds); - efree(cds); + http_send_header_ex("Content-Disposition", lenof("Content-Disposition"), Z_STRVAL_P(cd), Z_STRLEN_P(cd), 1, NULL); } } @@ -633,27 +941,77 @@ PHP_METHOD(HttpResponse, send) case SEND_DATA: { zval *zdata = GET_STATIC_PROP(data); - RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata))); + RETURN_SUCCESS(http_send_data_ex(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata), 1)); } case SEND_RSRC: { php_stream *the_real_stream; zval *the_stream = GET_STATIC_PROP(stream); + the_stream->type = IS_RESOURCE; php_stream_from_zval(the_real_stream, &the_stream); - RETURN_SUCCESS(http_send_stream(the_real_stream)); + RETURN_SUCCESS(http_send_stream_ex(the_real_stream, 0, 1)); } default: { - RETURN_SUCCESS(http_send_file(Z_STRVAL_P(GET_STATIC_PROP(file)))); + RETURN_SUCCESS(http_send_file_ex(Z_STRVAL_P(GET_STATIC_PROP(file)), 1)); } } } } /* }}} */ -#endif /* ZEND_ENGINE_2 */ +/* {{{ proto static void HttpResponse::capture() + * + * Capture script output. + * + * Example: + * 
+ * 
+ *
+ */ +PHP_METHOD(HttpResponse, capture) +{ + zval do_catch; + + NO_ARGS; + + INIT_PZVAL(&do_catch); + ZVAL_LONG(&do_catch, 1); + + SET_STATIC_PROP(catch, &do_catch); + + php_end_ob_buffers(0 TSRMLS_CC); + php_start_ob_buffer(NULL, 0, 0 TSRMLS_CC); + +#ifndef WONKY + /* register shutdown function -- + messing around with ob and headers only works in PHP-5.1 or greater */ + { + zval func, retval, arg, *argp[1]; + + INIT_PZVAL(&arg); + INIT_PZVAL(&func); + INIT_PZVAL(&retval); + ZVAL_STRINGL(&func, "register_shutdown_function", lenof("register_shutdown_function"), 0); + + array_init(&arg); + add_next_index_stringl(&arg, "HttpResponse", lenof("HttpResponse"), 1); + add_next_index_stringl(&arg, "send", lenof("send"), 1); + argp[0] = &arg; + call_user_function(EG(function_table), NULL, &func, &retval, 1, argp TSRMLS_CC); + zval_dtor(&arg); + } +#endif +} +/* }}} */ + +#endif /* ZEND_ENGINE_2 && !WONKY */ /* * Local variables: