From 1796ebebb5322c87cfbe951a582ed23d7fbce83a Mon Sep 17 00:00:00 2001
From: red binder <redbinder0526@proton.me>
Date: Sat, 18 Jul 2026 00:50:36 +0200
Subject: [PATCH] OLV changes

---
 plugin/src/main.cpp        |  2 +-
 src/patches/olv_applet.cpp | 62 ++++++++++++++++++++++++++++++++------
 src/patches/olv_urls.h     |  4 +--
 3 files changed, 55 insertions(+), 13 deletions(-)

diff --git a/plugin/src/main.cpp b/plugin/src/main.cpp
index 57ba9d1..516146d 100644
--- a/plugin/src/main.cpp
+++ b/plugin/src/main.cpp
@@ -91,7 +91,7 @@ void splatoon_patcher(){
 
           auto str_loc = (char*)(0x000009ac + (uint32_t)game_data_region);
 
-          strcpy(str_loc, "https://s-res.spfn.net/post");
+          strcpy(str_loc, "https://splatpost.spbr.net/post");
         }
       }
     }
diff --git a/src/patches/olv_applet.cpp b/src/patches/olv_applet.cpp
index 8f97a79..2860027 100644
--- a/src/patches/olv_applet.cpp
+++ b/src/patches/olv_applet.cpp
@@ -46,7 +46,7 @@ constexpr struct olv_allowlist original_entry = {
 
 constexpr struct olv_allowlist new_entry = {
     .scheme = "https",
-    .domain = "." NETWORK_BASEURL,
+    .domain = ".projectrose.cafe",
     .path = "",
     .flags = {1, 1, 1, 1, 1},
 };
@@ -77,6 +77,7 @@ const replacement replacements[] = {
 };
 
 static std::optional<FSFileHandle> rootca_pem_handle{};
+static std::optional<FSFileHandle> valid_tld_handle{};
 std::vector<PatchedFunctionHandle> olv_patches;
 
 DECL_FUNCTION(int, FSOpenFile, FSClient *client, FSCmdBlock *block, char *path, const char *mode, uint32_t *handle,
@@ -106,33 +107,74 @@ DECL_FUNCTION(int, FSOpenFile, FSClient *client, FSCmdBlock *block, char *path,
         DEBUG_FUNCTION_LINE_VERBOSE("Inkay: Found Miiverse CA, replacing...");
         return ret;
     }
+    else if (strcmp("vol/content/browser/effective_tld_names.dat", path) == 0)
+    {
+        // we patch the TLD because .cafe isnt on the list (projectrose.cafe)
+        int ret = real_FSOpenFile(client, block, path, mode, handle, error);
+        valid_tld_handle = *handle;
+        DEBUG_FUNCTION_LINE_VERBOSE("Inkay: Found Miiverse TLD List, patching...");
+        return ret;
+    }
 
     return real_FSOpenFile(client, block, path, mode, handle, error);
 }
 
 DECL_FUNCTION(FSStatus, FSReadFile, FSClient *client, FSCmdBlock *block, uint8_t *buffer, uint32_t size, uint32_t count,
-              FSFileHandle handle, uint32_t unk1, uint32_t flags) {
-    if (size != 1) {
-        DEBUG_FUNCTION_LINE("Inkay: Miiverse CA replacement failed!");
+              FSFileHandle handle, uint32_t unk1, uint32_t flags)
+{
+    if (size != 1)
+    {
+        DEBUG_FUNCTION_LINE("Inkay: Miiverse CA/LTD replacement failed!");
     }
 
-    if (rootca_pem_handle && *rootca_pem_handle == handle) {
-        strlcpy((char *) buffer, (const char *) ca_pem, size * count);
+    if (rootca_pem_handle && *rootca_pem_handle == handle)
+    {
+        strlcpy((char *)buffer, (const char *)ca_pem, size * count);
 
-        //this can't be done above (in the FSOpenFile hook) since it's not loaded yet.
-        //the hardcoded offsets suck but they really are at Random Places In The Heap
-        replaceBulk(0x11000000, 0x02000000, replacements);
-        return (FSStatus) count;
+        // this can't be done above (in the FSOpenFile hook) since it's not loaded yet.
+        // the hardcoded offsets suck but they really are at Random Places In The Heap
+        return (FSStatus)count;
+    }
+    else if (valid_tld_handle && *valid_tld_handle == handle)
+    {
+        // we patch the tld "aero"...
+        FSStatus ret = real_FSReadFile(
+            client, block, buffer, size, count, handle, unk1, flags);
+
+        if (ret > 0)
+        {
+            uint32_t totalSize = size * count;
+            char *buf = (char *)buffer;
+
+            for (uint32_t i = 0; i + 4 <= totalSize; i++)
+            {
+                if (memcmp(&buf[i], "aero", 4) == 0)
+                {
+                    memcpy(&buf[i], "cafe", 4);
+
+                    DEBUG_FUNCTION_LINE_VERBOSE(
+                        "Inkay: patched TLD aero -> cafe");
+                }
+            }
+        }
+
+        return ret;
     }
 
     return real_FSReadFile(client, block, buffer, size, count, handle, unk1, flags);
 }
 
+
 DECL_FUNCTION(FSStatus, FSCloseFile, FSClient *client, FSCmdBlock *block, FSFileHandle handle, FSErrorFlag errorMask) {
     if (handle == rootca_pem_handle) {
         rootca_pem_handle.reset();
     }
 
+    if (handle == valid_tld_handle)
+    {
+        valid_tld_handle.reset();
+    }
+
     return real_FSCloseFile(client, block, handle, errorMask);
 }
 
diff --git a/src/patches/olv_urls.h b/src/patches/olv_urls.h
index 323498f..aa055fc 100644
--- a/src/patches/olv_urls.h
+++ b/src/patches/olv_urls.h
@@ -18,9 +18,9 @@
 #include "inkay_config.h"
 
 constexpr char original_url[] = "discovery.olv.nintendo.net/v1/endpoint";
-constexpr char new_url[] =      "discovery.olv." NETWORK_BASEURL "/v1/endpoint";
+constexpr char new_url[] =      "disco.olv.projectrose.cafe/v1/endpoint";
 
-_Static_assert(sizeof(original_url) > sizeof(new_url),
+_Static_assert(sizeof(original_url) >= sizeof(new_url),
                "new_url too long! Must be less than 38chars.");
 
 bool setup_olv_libs();