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Move wrong output buffer usage check to ob_gzhandler init.

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Export some output buffer functions.
This commit is contained in:
Yasuo Ohgaki 2002-10-03 03:58:12 +00:00
parent b9077e5a9d
commit 22bf29384e
3 changed files with 24 additions and 23 deletions
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26
main/output.c
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@ -370,7 +370,7 @@ static inline void php_ob_allocate(TSRMLS_D)
/* {{{ php_ob_init_conflict
* Returns 1 if handler_set is already used and generates error message
*/
static int php_ob_init_conflict(char *handler_new, char *handler_set TSRMLS_DC)
PHPAPI int php_ob_init_conflict(char *handler_new, char *handler_set TSRMLS_DC)
{
if (php_ob_handler_used(handler_set TSRMLS_CC))
{
@ -387,26 +387,6 @@ static int php_ob_init_named(uint initial_size, uint block_size, char *handler_n
{
int handler_gz, handler_mb, handler_ic;
if (OG(ob_nesting_level>1)) {
/* check for specific handlers where rules apply */
handler_gz = strcmp(handler_name, "ob_gzhandler");
handler_mb = strcmp(handler_name, "mb_output_handler");
handler_ic = strcmp(handler_name, "ob_iconv_handler");
/* apply rules */
if (!handler_gz || !handler_mb || !handler_ic) {
if (php_ob_handler_used(handler_name TSRMLS_CC)) {
php_error_docref("ref.outcontrol" TSRMLS_CC, E_WARNING, "output handler '%s' cannot be used twice", handler_name);
return FAILURE;
}
if (!handler_gz && php_ob_init_conflict(handler_name, "zlib output compression" TSRMLS_CC))
return FAILURE;
if (!handler_mb && php_ob_init_conflict(handler_name, "ob_iconv_handler" TSRMLS_CC))
return FAILURE;
if (!handler_ic && php_ob_init_conflict(handler_name, "mb_output_handler" TSRMLS_CC))
return FAILURE;
}
}
if (OG(ob_nesting_level)>0) {
if (OG(ob_nesting_level)==1) { /* initialize stack */
zend_stack_init(&OG(ob_buffers));
@ -635,7 +615,7 @@ static inline void php_ob_prepend(const char *text, uint text_length)
/* {{{ php_ob_get_buffer
* Return the current output buffer */
static int php_ob_get_buffer(zval *p TSRMLS_DC)
PHPAPI int php_ob_get_buffer(zval *p TSRMLS_DC)
{
if (OG(ob_nesting_level)==0) {
return FAILURE;
@ -647,7 +627,7 @@ static int php_ob_get_buffer(zval *p TSRMLS_DC)
/* {{{ php_ob_get_length
* Return the size of the current output buffer */
static int php_ob_get_length(zval *p TSRMLS_DC)
PHPAPI int php_ob_get_length(zval *p TSRMLS_DC)
{
if (OG(ob_nesting_level) == 0) {
return FAILURE;