pmt: initial 2.0.0 update

2024-05-26 10:49:33 +03:00
parent f771fb7c68
commit f5531fde32
30 changed files with 380 additions and 730 deletions
--- a/jni/checkers.c
+++ b/jni/checkers.c
@@ -0,0 +1,83 @@
+/* By YZBruh */
+
+/**
+ * Copyright 2024 Partition Manager
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <errno.h>
+#include <pmt.h>
+
+extern bool pmt_use_cust_cxt;
+extern bool pmt_ab;
+extern bool pmt_logical;
+extern bool pmt_force_mode;
+extern char *cust_cxt;
+
+/* check parts */
+void check_psf()
+{
+    /* true = ab | false = a */
+    if (pmt_use_cust_cxt)
+    {
+        static char cust_cxt_ck_path[150];
+        sprintf(cust_cxt_ck_path, "%s/boot_a", cust_cxt);
+        if (access(cust_cxt_ck_path, F_OK) != 0) pmt_ab = false;
+        else pmt_ab = true;
+    } else {
+        if (access("/dev/block/by-name/boot_a", F_OK) != 0) pmt_ab = false;
+        else pmt_ab = true;
+    }
+
+    /* true = logical | false = classic */
+    if (pmt_use_cust_cxt)
+    {
+        static char cust_cxt_ckl_path[150];
+        sprintf(cust_cxt_ckl_path, "%s/super", cust_cxt);
+        if (access(cust_cxt_ckl_path, F_OK) != 0) pmt_logical = false;
+        else pmt_logical = true;
+    } else {
+        if (access("/dev/block/by-name/super", F_OK) != 0) pmt_logical = false;
+        else pmt_logical = true;
+    }
+}
+
+/* root checker function */
+void check_root()
+{
+    /* a quick, easy method to verify root :D */
+    if (getuid() != 0)
+    {
+        if (!pmt_force_mode)
+        {
+            fprintf(stderr, ANSI_RED "Root privileges could not be detected! Please run this binary with root. Error reason: %s\n" ANSI_RESET, strerror(errno));
+            exit(27);
+        } else exit(27);
+    }
+}
+
+#if defined(__cplusplus)
+}
+#endif /* __cplusplus */
+
+/* end of code */