fs.mitm: prefer official web content to hbl_html

stratosphere/ams_mitm/source/fs_mitm/fs_shim.c

@@ -132,6 +132,98 @@ Result fsOpenDataStorageByDataIdFwd(Service* s, FsStorageId storage_id, u64 data
     return rc;
 }
 
+Result fsOpenFileSystemWithPatchFwd(Service* s, FsFileSystem* out, u64 titleId, FsFileSystemType fsType) {
+    if (hosversionBefore(2, 0, 0)) {
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    }
+
+    IpcCommand c;
+    ipcInitialize(&c);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        u32 fsType;
+        u64 titleId;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 7;
+    raw->fsType = fsType;
+    raw->titleId = titleId;
+
+    Result rc = serviceIpcDispatch(s);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(s, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            serviceCreateSubservice(&out->s, s, &r, 0);
+        }
+    }
+
+    return rc;
+}
+
+Result fsOpenFileSystemWithIdFwd(Service* s, FsFileSystem* out, u64 titleId, FsFileSystemType fsType, const char* contentPath) {
+    if (hosversionBefore(2, 0, 0)) {
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    }
+
+    char sendStr[FS_MAX_PATH] = {0};
+    strncpy(sendStr, contentPath, sizeof(sendStr)-1);
+
+    IpcCommand c;
+    ipcInitialize(&c);
+    ipcAddSendStatic(&c, sendStr, sizeof(sendStr), 0);
+
+    struct {
+        u64 magic;
+        u64 cmd_id;
+        u32 fsType;
+        u64 titleId;
+    } *raw;
+
+    raw = serviceIpcPrepareHeader(s, &c, sizeof(*raw));
+
+    raw->magic = SFCI_MAGIC;
+    raw->cmd_id = 8;
+    raw->fsType = fsType;
+    raw->titleId = titleId;
+
+    Result rc = serviceIpcDispatch(s);
+
+    if (R_SUCCEEDED(rc)) {
+        IpcParsedCommand r;
+        struct {
+            u64 magic;
+            u64 result;
+        } *resp;
+
+        serviceIpcParse(s, &r, sizeof(*resp));
+        resp = r.Raw;
+
+        rc = resp->result;
+
+        if (R_SUCCEEDED(rc)) {
+            serviceCreateSubservice(&out->s, s, &r, 0);
+        }
+    }
+
+    return rc;
+}
+
 /* Missing FS File commands. */
 Result fsFileOperateRange(FsFile* f, u32 op_id, u64 off, u64 len, FsRangeInfo *out) {
     IpcCommand c;