X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=blobdiff_plain;f=http_api.c;h=a78416a0bcb5bc73ff0c384cfac3530ae3d1e19c;hp=999826dfa7af7a6c89bc8bf72e27519ef1d0063c;hb=8d25696948ed61d50c417275222117f43069ddd1;hpb=eccb12ef12282dbe2ffc47b61d5e62e02fcb071c diff --git a/http_api.c b/http_api.c index 999826d..a78416a 100644 --- a/http_api.c +++ b/http_api.c @@ -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) 2004-2005, Michael Wallner | + +--------------------------------------------------------------------+ */ /* $Id$ */ @@ -28,6 +25,7 @@ #include "php_http_std_defs.h" #include "php_http_api.h" #include "php_http_headers_api.h" +#include "php_http_request_api.h" #include "php_http_send_api.h" #ifdef ZEND_ENGINE_2 @@ -46,6 +44,44 @@ ZEND_EXTERN_MODULE_GLOBALS(http); +PHP_MINIT_FUNCTION(http_support) +{ + HTTP_LONG_CONSTANT("HTTP_SUPPORT", HTTP_SUPPORT); + HTTP_LONG_CONSTANT("HTTP_SUPPORT_REQUESTS", HTTP_SUPPORT_REQUESTS); + HTTP_LONG_CONSTANT("HTTP_SUPPORT_MAGICMIME", HTTP_SUPPORT_MAGICMIME); + HTTP_LONG_CONSTANT("HTTP_SUPPORT_ENCODINGS", HTTP_SUPPORT_ENCODINGS); + HTTP_LONG_CONSTANT("HTTP_SUPPORT_MHASHETAGS", HTTP_SUPPORT_MHASHETAGS); + HTTP_LONG_CONSTANT("HTTP_SUPPORT_SSLREQUESTS", HTTP_SUPPORT_SSLREQUESTS); + + return SUCCESS; +} + +PHP_HTTP_API long _http_support(long feature) +{ + long support = HTTP_SUPPORT; + +#ifdef HTTP_HAVE_CURL + support |= HTTP_SUPPORT_REQUESTS; +# ifdef HTTP_HAVE_SSL + support |= HTTP_SUPPORT_SSLREQUESTS; +# endif +#endif +#ifdef HTTP_HAVE_MHASH + support |= HTTP_SUPPORT_MHASHETAGS; +#endif +#ifdef HTTP_HAVE_MAGIC + support |= HTTP_SUPPORT_MAGICMIME; +#endif +#if defined(HTTP_HAVE_ZLIB) || defined(HAVE_ZLIB) + support |= HTTP_SUPPORT_ENCODINGS; +#endif + + if (feature) { + return (feature == (support & feature)); + } + return support; +} + /* char *pretty_key(char *, size_t, zend_bool, zend_bool) */ char *_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen) { @@ -176,6 +212,7 @@ void _http_error_ex(long type TSRMLS_DC, long code, const char *format, ...) vspprintf(&message, 0, format, args); zend_throw_exception(http_exception_get_for_code(code), message, code TSRMLS_CC); + efree(message); } else #endif php_verror(NULL, "", type, format, args TSRMLS_CC); @@ -194,7 +231,7 @@ void _http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC) strftime(datetime, sizeof(datetime), "%Y-%m-%d %H:%M:%S", php_localtime_r(&now, &nowtm)); #define HTTP_LOG_WRITE(file, type, msg) \ - if (file && strlen(file)) { \ + if (file && *file) { \ php_stream *log = php_stream_open_wrapper(file, "ab", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL); \ \ if (log) { \ @@ -209,18 +246,24 @@ void _http_log_ex(char *file, const char *ident, const char *message TSRMLS_DC) } /* }}} */ +static void http_ob_blackhole(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC) +{ + *handled_output = ecalloc(1,1); + *handled_output_len = 0; +} + /* {{{ STATUS http_exit(int, char*, char*) */ STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header TSRMLS_DC) { - if (status || send_header) { - if (SUCCESS != http_send_status_header(status, send_header ? header : NULL)) { - http_error_ex(HE_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, header ? header : ""); - STR_FREE(header); - STR_FREE(body); - return FAILURE; - } + if ( (send_header && (SUCCESS != http_send_status_header(status, header))) || + (!send_header && status && (SUCCESS != http_send_status(status)))) { + http_error_ex(HE_WARNING, HTTP_E_HEADER, "Failed to exit with status/header: %d - %s", status, header ? header : ""); + STR_FREE(header); + STR_FREE(body); + return FAILURE; } + php_end_ob_buffers(0 TSRMLS_CC); if (php_header(TSRMLS_C) && body) { PHPWRITE(body, strlen(body)); } @@ -239,8 +282,12 @@ STATUS _http_exit_ex(int status, char *header, char *body, zend_bool send_header STR_FREE(header); STR_FREE(body); - zend_bailout(); - /* fake */ + if (HTTP_G(force_exit)) { + zend_bailout(); + } else { + php_ob_set_internal_handler(http_ob_blackhole, 4096, "blackhole", 0 TSRMLS_CC); + } + return SUCCESS; } /* }}} */ @@ -293,71 +340,6 @@ PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_ } /* }}} */ -/* {{{ char *http_chunked_decode(char *, size_t, char **, size_t *) */ -PHP_HTTP_API const char *_http_chunked_decode(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC) -{ - const char *e_ptr; - char *d_ptr; - long rest; - - *decoded_len = 0; - *decoded = ecalloc(1, encoded_len); - d_ptr = *decoded; - e_ptr = encoded; - - while ((rest = encoded + encoded_len - e_ptr) > 0) { - long chunk_len = 0; - int EOL_len = 0, eol_mismatch = 0; - char *n_ptr; - - chunk_len = strtol(e_ptr, &n_ptr, 16); - - /* check if: - * - we could not read in chunk size - * - we got a negative chunk size - * - chunk size is greater then remaining size - * - chunk size is not followed by (CR)LF|NUL - */ - if ( (n_ptr == e_ptr) || (chunk_len < 0) || (chunk_len > rest) || - (*n_ptr && (eol_mismatch = (n_ptr != http_locate_eol(e_ptr, &EOL_len))))) { - /* don't fail on apperently not encoded data */ - if (e_ptr == encoded) { - memcpy(*decoded, encoded, encoded_len); - *decoded_len = encoded_len; - return encoded + encoded_len; - } else { - efree(*decoded); - if (eol_mismatch) { - if (EOL_len == 2) { - http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0D 0x0A; got: 0x%X 0x%X)", *n_ptr, *(n_ptr + 1)); - } else { - http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0A; got: 0x%X)", *n_ptr); - } - } else { - char *error = estrndup(n_ptr, strcspn(n_ptr, "\r\n ")); - http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid chunk size: '%s' at pos %d", error, n_ptr - encoded); - efree(error); - } - return NULL; - } - } else { - e_ptr = n_ptr; - } - - /* reached the end */ - if (!chunk_len) { - break; - } - - memcpy(d_ptr, e_ptr += EOL_len, chunk_len); - d_ptr += chunk_len; - e_ptr += chunk_len + EOL_len; - *decoded_len += chunk_len; - } - - return e_ptr; -} -/* }}} */ /* {{{ char *http_guess_content_type(char *magic_file, long magic_mode, void *data, size_t size, http_send_mode mode) */ PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmode, void *data_ptr, size_t data_len, http_send_mode data_mode TSRMLS_DC)