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#include "utun_test_hooks.h"
#include "utun_instance.h"
#include "../lib/debug_config.h"
// Add test category if not already defined
#ifndef DEBUG_CATEGORY_TEST
#define DEBUG_CATEGORY_TEST (1 << 30) // High bit for test category
#endif
// Global test hooks - NULL in production
struct utun_test_hooks* g_utun_test_hooks = NULL;
#ifdef TEST_BUILD
void utun_test_hooks_set(struct utun_test_hooks* hooks) {
if (!hooks) {
DEBUG_ERROR(DEBUG_CATEGORY_TEST, "Attempt to set NULL test hooks");
return;
}
DEBUG_INFO(DEBUG_CATEGORY_TEST, "Setting test hooks: sendto=%p, recvfrom=%p, tun_create=%p",
hooks->sendto_override, hooks->recvfrom_override, hooks->tun_create_override);
g_utun_test_hooks = hooks;
}
void utun_test_hooks_clear(void) {
DEBUG_INFO(DEBUG_CATEGORY_TEST, "Clearing test hooks (was: %p)", g_utun_test_hooks);
g_utun_test_hooks = NULL;
}
#endif