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allow default_charset & default_mimetype to be changed during runtime

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This commit is contained in:
Antony Dovgal 2005-08-12 21:46:14 +00:00
parent d09b1b1e89
commit b40db3bcb8
1 changed files with 95 additions and 2 deletions
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97
main/main.c
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@ -231,6 +231,99 @@ static ZEND_INI_MH(OnUpdateOutputEncoding)
}
/* }}} */
#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 @@ PHP_INI_BEGIN()
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)