#include "patcher.h"

#include "utils/logger.h"

#include <kernel/kernel.h>
#include <coreinit/memorymap.h>

bool replace_string(uint32_t start, uint32_t size, const char* original_val, size_t original_val_sz, const char* new_val, size_t new_val_sz) {
    for (uint32_t addr = start; addr < start + size - original_val_sz; addr++) {
        int ret = memcmp(original_val, (void*)addr, original_val_sz);
        if (ret == 0) {
            DEBUG_FUNCTION_LINE("found str @%08x: %s", addr, (const char*)addr);
            KernelCopyData(OSEffectiveToPhysical(addr), OSEffectiveToPhysical((uint32_t)new_val), new_val_sz);
            DEBUG_FUNCTION_LINE("new str   @%08x: %s", addr, (const char*)addr);
            return true;
        }
    }

    return false;
}