SDHotSwapModule/source/exports.cpp
2022-03-04 00:59:38 +01:00

52 lines
1.1 KiB
C++

#include "exports.h"
#include <cstring>
#include <sdutils/sdutils.h>
#include <wums.h>
#define MAX_HANDLERS 16
static SDAttachHandlerFn sHandlers[MAX_HANDLERS] = {nullptr};
void callAttachCallbacks(SDUtilsAttachStatus status) {
int i;
for (i = 0; i < MAX_HANDLERS; ++i) {
if (sHandlers[i]) {
sHandlers[i](status);
}
}
}
void cleanUpAttachCallbacks() {
memset(sHandlers, 0, sizeof(sHandlers));
}
bool SDUtilsAddAttachHandler(SDAttachHandlerFn fn) {
int i;
for (i = 0; i < MAX_HANDLERS; ++i) {
if (sHandlers[i] == fn) {
return true;
}
if (!sHandlers[i]) {
sHandlers[i] = fn;
return true;
}
}
return false;
}
bool SDUtilsRemoveAttachHandler(SDAttachHandlerFn fn) {
int i;
for (i = 0; i < MAX_HANDLERS; ++i) {
if (sHandlers[i] == fn) {
sHandlers[i] = nullptr;
return true;
}
}
return false;
}
WUMS_EXPORT_FUNCTION(SDUtilsAddAttachHandler);
WUMS_EXPORT_FUNCTION(SDUtilsRemoveAttachHandler);