Store the plugin configs at the correct location when running inside an environment

source/utils/utils.cpp

@@ -0,0 +1,55 @@
+#include "utils/logger.h"
+#include <coreinit/ios.h>
+#include <cstring>
+#include <malloc.h>
+#include <string>
+
+std::string getPluginPath() {
+    char environmentPath[0x100];
+    memset(environmentPath, 0, sizeof(environmentPath));
+
+    auto handle = IOS_Open("/dev/mcp", IOS_OPEN_READ);
+    if (handle >= 0) {
+        int in = 0xF9; // IPC_CUSTOM_COPY_ENVIRONMENT_PATH
+        if (IOS_Ioctl(handle, 100, &in, sizeof(in), environmentPath, sizeof(environmentPath)) != IOS_ERROR_OK) {
+            return "fs:/vol/external01/wiiu/plugins";
+        }
+
+        IOS_Close(handle);
+    }
+    return std::string(environmentPath) + "/plugins";
+}
+
+// https://gist.github.com/ccbrown/9722406
+void dumpHex(const void *data, size_t size) {
+    char ascii[17];
+    size_t i, j;
+    ascii[16] = '\0';
+    DEBUG_FUNCTION_LINE("0x%08X (0x0000): ", data);
+    for (i = 0; i < size; ++i) {
+        WHBLogWritef("%02X ", ((unsigned char *) data)[i]);
+        if (((unsigned char *) data)[i] >= ' ' && ((unsigned char *) data)[i] <= '~') {
+            ascii[i % 16] = ((unsigned char *) data)[i];
+        } else {
+            ascii[i % 16] = '.';
+        }
+        if ((i + 1) % 8 == 0 || i + 1 == size) {
+            WHBLogWritef(" ");
+            if ((i + 1) % 16 == 0) {
+                WHBLogPrintf("|  %s ", ascii);
+                if (i + 1 < size) {
+                    DEBUG_FUNCTION_LINE("0x%08X (0x%04X); ", ((uint32_t) data) + i + 1, i + 1);
+                }
+            } else if (i + 1 == size) {
+                ascii[(i + 1) % 16] = '\0';
+                if ((i + 1) % 16 <= 8) {
+                    WHBLogWritef(" ");
+                }
+                for (j = (i + 1) % 16; j < 16; ++j) {
+                    WHBLogWritef("   ");
+                }
+                WHBLogPrintf("|  %s ", ascii);
+            }
+        }
+    }
+}