mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-11-15 02:24:55 -05:00
124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
#ifndef NULLSOFT_XML_OBJ_XML_H
|
|
#define NULLSOFT_XML_OBJ_XML_H
|
|
|
|
#include <bfc/dispatch.h>
|
|
#include <bfc/platform/types.h>
|
|
|
|
class ifc_xmlreadercallback;
|
|
|
|
enum
|
|
{
|
|
OBJ_XML_SUCCESS=0,
|
|
OBJ_XML_FAILURE=1,
|
|
OBJ_XML_NOTIMPLEMENTED=2,
|
|
|
|
/* these two are for backwards compatability. we'll get rid of them eventually so don't use these values */
|
|
API_XML_SUCCESS=0,
|
|
API_XML_FAILURE=1,
|
|
};
|
|
class NOVTABLE obj_xml : public Dispatchable
|
|
{
|
|
public:
|
|
void xmlreader_registerCallback(const wchar_t *matchstr, ifc_xmlreadercallback *callback);
|
|
void xmlreader_unregisterCallback(ifc_xmlreadercallback *callback);
|
|
int xmlreader_open();
|
|
int xmlreader_open_namespace();
|
|
void xmlreader_oldfeed(const void *data, size_t dataSize); // no error return value, for backwards compat
|
|
int xmlreader_feed(const void *data, size_t dataSize); // call with 0, 0 to flush fed data. use at the end of a file
|
|
void xmlreader_close();
|
|
void xmlreader_interrupt(); // causes parsing of the already-fed data to stop, and picks up with any new data you feed
|
|
void xmlreader_resume(); // call resume when you're ready to go back to the already-fed data
|
|
void xmlreader_reset(); // call to allow an existing obj_xml object to parse a new file. keeps your existing callbacks
|
|
void xmlreader_setEncoding(const wchar_t *encoding); // call to manually set encoding (maybe from HTTP headers)
|
|
|
|
/** by default, callback matches are not case sensitive.
|
|
** also, the xmlpath value sent to callbacks is convertered to UPPERCASE
|
|
** although this behaviour might not make sense, it is the default for compatability reasons.
|
|
** call this function to make matches case sensitive and to make the object pass you the xmlpath "as-is"
|
|
**/
|
|
int xmlreader_setCaseSensitive(); // makes the callback matching case sensitive. call this before registering callbacks.
|
|
DISPATCH_CODES
|
|
{
|
|
OBJ_XML_REGISTERCALLBACK = 0,
|
|
OBJ_XML_UNREGISTERCALLBACK = 10,
|
|
OBJ_XML_OPEN = 20,
|
|
OBJ_XML_OPEN2 = 21,
|
|
OBJ_XML_OLDFEED =30,
|
|
OBJ_XML_FEED = 31,
|
|
OBJ_XML_CLOSE = 40,
|
|
// OBJ_XML_CLONE = 50,
|
|
OBJ_XML_INTERRUPT = 60,
|
|
OBJ_XML_RESUME = 70,
|
|
OBJ_XML_RESET = 80,
|
|
OBJ_XML_SETENCODING = 90,
|
|
OBJ_XML_SETCASESENSITIVE=100,
|
|
};
|
|
};
|
|
|
|
inline void obj_xml::xmlreader_registerCallback(const wchar_t *matchstr, ifc_xmlreadercallback *callback)
|
|
{
|
|
_voidcall(OBJ_XML_REGISTERCALLBACK, matchstr, callback);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_unregisterCallback(ifc_xmlreadercallback *callback)
|
|
{
|
|
_voidcall(OBJ_XML_UNREGISTERCALLBACK, callback);
|
|
}
|
|
|
|
inline int obj_xml::xmlreader_open()
|
|
{
|
|
return _call(OBJ_XML_OPEN, (int)OBJ_XML_FAILURE);
|
|
}
|
|
|
|
inline int obj_xml::xmlreader_open_namespace()
|
|
{
|
|
return _call(OBJ_XML_OPEN2, (int)OBJ_XML_FAILURE);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_oldfeed(const void *data, size_t dataSize)
|
|
{
|
|
_voidcall(OBJ_XML_OLDFEED, data, dataSize);
|
|
}
|
|
|
|
inline int obj_xml::xmlreader_feed(const void *data, size_t dataSize)
|
|
{
|
|
return _call(OBJ_XML_FEED, (int)OBJ_XML_FAILURE, data, dataSize);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_close()
|
|
{
|
|
_voidcall(OBJ_XML_CLOSE);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_interrupt()
|
|
{
|
|
_voidcall(OBJ_XML_INTERRUPT);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_resume()
|
|
{
|
|
_voidcall(OBJ_XML_RESUME);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_reset()
|
|
{
|
|
_voidcall(OBJ_XML_RESET);
|
|
}
|
|
|
|
inline void obj_xml::xmlreader_setEncoding(const wchar_t *encoding)
|
|
{
|
|
_voidcall(OBJ_XML_SETENCODING, encoding);
|
|
}
|
|
|
|
inline int obj_xml::xmlreader_setCaseSensitive()
|
|
{
|
|
return _call(OBJ_XML_SETCASESENSITIVE, (int)OBJ_XML_NOTIMPLEMENTED);
|
|
}
|
|
|
|
// {3DB2A390-BE91-41f3-BEC6-B736EC7792CA}
|
|
static const GUID obj_xmlGUID =
|
|
{ 0x3db2a390, 0xbe91, 0x41f3, { 0xbe, 0xc6, 0xb7, 0x36, 0xec, 0x77, 0x92, 0xca } };
|
|
|
|
extern obj_xml *xmlApi;
|
|
|
|
#endif
|