cvs: php-src /main main.c

tony2001 Fri Aug 12 17:46:16 2005 EDT Modified files: /php-src/main main.c Log: allow default_charset & default_mimetype to be changed during runtime http://cvs.php.net/diff.php/php-src/main/main.c?r1=1.641&r2=1.642&ty=u Index: php-src/main/main.c diff -u php-src/main/main.c:1.641 php-src/main/main.c:1.642 --- php-src/main/main.c:1.641 Thu Aug 11 19:36:02 2005 +++ php-src/main/main.c Fri Aug 12 17:46:14 2005 @@ -18,7 +18,7 @@ +----------------------------------------------------------------------+ */ -/* $Id: main.c,v 1.641 2005/08/11 23:36:02 andrei Exp $ */ +/* $Id: main.c,v 1.642 2005/08/12 21:46:14 tony2001 Exp $ */ /* {{{ includes */ @@ -231,6 +231,99 @@ } /* }}} */ +#define PHP_INI_OPTION_HEADERS_SENT(option_name) \ + if (SG(headers_sent)) { \ + 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) { \ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Option " #option_name " cannot be changed after headers have been sent (output started at %s:%d)", \ + output_start_filename, output_start_lineno); \ + } else { \ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Option " #option_name " cannot be changed after headers have been sent"); \ + } \ + return FAILURE; \ + } + +/* {{{ PHP_INI_MH + */ +static PHP_INI_MH(OnUpdateDefaultCharset) +{ + if (stage == PHP_INI_STAGE_RUNTIME && !SG(request_info).no_headers) { + sapi_header_line ctr = {0}; + int mimetype_len; + + PHP_INI_OPTION_HEADERS_SENT(default_charset) + + mimetype_len = SG(default_mimetype) ? strlen(SG(default_mimetype)) : 0; + + if (new_value_length) { + ctr.line = emalloc( sizeof("Content-type: ")-1 + mimetype_len + sizeof("; charset=")-1 + new_value_length + 1); + + memcpy(ctr.line, "Content-type: ", sizeof("Content-type: ")); + memcpy(ctr.line + sizeof("Content-type: ")-1, SG(default_mimetype), mimetype_len); + memcpy(ctr.line + sizeof("Content-type: ")-1 + mimetype_len, "; charset=", sizeof("; charset=")); + memcpy(ctr.line + sizeof("Content-type: ")-1 + mimetype_len + sizeof("; charset=")-1, new_value, new_value_length); + + ctr.line_len = sizeof("Content-type: ")-1 + mimetype_len + sizeof("; charset=")-1 + new_value_length; + } else { + ctr.line = emalloc( sizeof("Content-type: ")-1 + mimetype_len + 1); + + memcpy(ctr.line, "Content-type: ", sizeof("Content-type: ")); + memcpy(ctr.line + sizeof("Content-type: ")-1, SG(default_mimetype), mimetype_len); + + ctr.line_len = sizeof("Content-type: ")-1 + mimetype_len; + } + ctr.line[ctr.line_len] = 0; + + sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC); + efree(ctr.line); + } + + OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC); + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_INI_MH + */ +static PHP_INI_MH(OnUpdateDefaultMimetype) +{ + if (stage == PHP_INI_STAGE_RUNTIME && !SG(request_info).no_headers) { + sapi_header_line ctr = {0}; + int charset_len; + + PHP_INI_OPTION_HEADERS_SENT(default_mimetype) + + charset_len = SG(default_charset) ? strlen(SG(default_charset)) : 0; + + if (charset_len) { + ctr.line = emalloc( sizeof("Content-type: ")-1 + new_value_length + sizeof("; charset=")-1 + charset_len + 1); + + memcpy(ctr.line, "Content-type: ", sizeof("Content-type: ")); + memcpy(ctr.line + sizeof("Content-type: ")-1, new_value, new_value_length); + memcpy(ctr.line + sizeof("Content-type: ")-1 + new_value_length, "; charset=", sizeof("; charset=")); + memcpy(ctr.line + sizeof("Content-type: ")-1 + new_value_length + sizeof("; charset=")-1, SG(default_charset), charset_len); + + ctr.line_len = sizeof("Content-type: ")-1 + new_value_length + sizeof("; charset=")-1 + new_value_length; + } else { + ctr.line = emalloc( sizeof("Content-type: ")-1 + new_value_length + 1); + + memcpy(ctr.line, "Content-type: ", sizeof("Content-type: ")); + memcpy(ctr.line + sizeof("Content-type: ")-1, new_value, new_value_length); + + ctr.line_len = sizeof("Content-type: ")-1 + new_value_length; + } + ctr.line[ctr.line_len] = 0; + + sapi_header_op(SAPI_HEADER_REPLACE, &ctr TSRMLS_CC); + efree(ctr.line); + } + + OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC); + return SUCCESS; +} +/* }}} */ + /* Need to convert to strings and make use of: * PHP_SAFE_MODE * @@ -311,8 +404,8 @@ STD_PHP_INI_ENTRY("auto_append_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_append_file, php_core_globals, core_globals) STD_PHP_INI_ENTRY("auto_prepend_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_prepend_file, php_core_globals, core_globals) STD_PHP_INI_ENTRY("doc_root", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, doc_root, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("default_charset", SAPI_DEFAULT_CHARSET, PHP_INI_ALL, OnUpdateString, default_charset, sapi_globals_struct,sapi_globals) - STD_PHP_INI_ENTRY("default_mimetype", SAPI_DEFAULT_MIMETYPE, PHP_INI_ALL, OnUpdateString, default_mimetype, sapi_globals_struct,sapi_globals) + STD_PHP_INI_ENTRY("default_charset", SAPI_DEFAULT_CHARSET, PHP_INI_ALL, OnUpdateDefaultCharset, default_charset, sapi_globals_struct,sapi_globals) + STD_PHP_INI_ENTRY("default_mimetype", SAPI_DEFAULT_MIMETYPE, PHP_INI_ALL, OnUpdateDefaultMimetype, default_mimetype, sapi_globals_struct,sapi_globals) ZEND_INI_ENTRY("unicode.output_encoding", NULL, ZEND_INI_ALL, OnUpdateOutputEncoding) STD_PHP_INI_ENTRY("error_log", NULL, PHP_INI_ALL, OnUpdateString, error_log, php_core_globals, core_globals) STD_PHP_INI_ENTRY("extension_dir", PHP_EXTENSION_DIR, PHP_INI_SYSTEM, OnUpdateStringUnempty, extension_dir, php_core_globals, core_globals)