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use php streams for uri I/O under PHP 4

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This commit is contained in:
Rob Richards 2005-03-04 15:41:33 +00:00
parent a942bcd669
commit d42656b033
2 changed files with 56 additions and 1 deletions
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54
ext/xmlwriter/php_xmlwriter.c
View file

@ -126,6 +126,32 @@ char *_xmlwriter_get_valid_file_path(char *source, char *resolved_path, int reso
return file_dest;
}
#ifndef ZEND_ENGINE_2
/* Channel libxml file io layer through the PHP streams subsystem.
* This allows use of ftps:// and https:// urls */
static void *php_xmlwriter_streams_IO_open_write_wrapper(const char *filename TSRMLS_DC)
{
php_stream_wrapper *wrapper = NULL;
void *ret_val = NULL;
ret_val = php_stream_open_wrapper_ex((char *)filename, "wb", ENFORCE_SAFE_MODE|REPORT_ERRORS, NULL, NULL);
return ret_val;
}
int php_xmlwriter_streams_IO_write(void *context, const char *buffer, int len)
{
TSRMLS_FETCH();
return php_stream_write((php_stream*)context, buffer, len);
}
int php_xmlwriter_streams_IO_close(void *context)
{
TSRMLS_FETCH();
return php_stream_close((php_stream*)context);
}
#endif
/* {{{ xmlwriter_module_entry
*/
zend_module_entry xmlwriter_module_entry = {
@ -1294,18 +1320,38 @@ PHP_FUNCTION(xmlwriter_open_uri)
char *source;
char resolved_path[MAXPATHLEN + 1];
int source_len;
#ifndef ZEND_ENGINE_2
xmlOutputBufferPtr out_buffer;
void *ioctx;
#endif
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &source, &source_len) == FAILURE) {
WRONG_PARAM_COUNT;
return;
}
valid_file = _xmlwriter_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
valid_file = _xmlwriter_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (!valid_file) {
RETURN_FALSE;
}
#ifndef ZEND_ENGINE_2
ioctx = php_xmlwriter_streams_IO_open_write_wrapper(valid_file TSRMLS_CC);
if (ioctx == NULL) {
RETURN_FALSE;
}
out_buffer = xmlOutputBufferCreateIO(php_xmlwriter_streams_IO_write,
php_xmlwriter_streams_IO_close, ioctx, NULL);
if (out_buffer == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create output buffer");
RETURN_FALSE;
}
ptr = xmlNewTextWriter(out_buffer);
#else
ptr = xmlNewTextWriterFilename(valid_file, 0);
#endif
if (! ptr) {
RETURN_FALSE;
}
@ -1313,6 +1359,9 @@ PHP_FUNCTION(xmlwriter_open_uri)
intern = emalloc(sizeof(xmlwriter_object));
intern->ptr = ptr;
intern->output = NULL;
#ifndef ZEND_ENGINE_2
intern->uri_output = out_buffer;
#endif
ZEND_REGISTER_RESOURCE(return_value,intern,le_xmlwriter);
@ -1343,6 +1392,9 @@ PHP_FUNCTION(xmlwriter_open_memory)
intern = emalloc(sizeof(xmlwriter_object));
intern->ptr = ptr;
intern->output = buffer;
#ifndef ZEND_ENGINE_2
intern->uri_output = NULL;
#endif
ZEND_REGISTER_RESOURCE(return_value,intern,le_xmlwriter);

3
ext/xmlwriter/php_xmlwriter.h
View file

@ -41,6 +41,9 @@ extern zend_module_entry xmlwriter_module_entry;
typedef struct _xmlwriter_object {
xmlTextWriterPtr ptr;
xmlBufferPtr output;
#ifndef ZEND_ENGINE_2
xmlOutputBufferPtr uri_output;
#endif
} xmlwriter_object;
#if LIBXML_VERSION >= 20605