From f61d2efad26c35963a69e5214ba9c8657d147a82 Mon Sep 17 00:00:00 2001
From: Adam Shih <adamshih@google.com>
Date: Thu, 30 Mar 2023 14:33:40 +0800
Subject: [PATCH] create wlan dump

Bug: 273380509
Test: adb bugreport
Change-Id: Ic04908db3494279e35d7e7ecf34a2445f08d35b9
---
 wlan/Android.bp             | 18 ++++++++++++++++++
 wlan/dump.mk                |  4 ++++
 wlan/dump_wlan.cpp          | 27 +++++++++++++++++++++++++++
 wlan/sepolicy/dump_wlan.te  |  4 ++++
 wlan/sepolicy/file_contexts |  3 +++
 5 files changed, 56 insertions(+)
 create mode 100644 wlan/Android.bp
 create mode 100644 wlan/dump.mk
 create mode 100644 wlan/dump_wlan.cpp
 create mode 100644 wlan/sepolicy/dump_wlan.te
 create mode 100644 wlan/sepolicy/file_contexts

diff --git a/wlan/Android.bp b/wlan/Android.bp
new file mode 100644
index 0000000..d8103e5
--- /dev/null
+++ b/wlan/Android.bp
@@ -0,0 +1,18 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+    name: "dump_wlan",
+    srcs: ["dump_wlan.cpp"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+    ],
+    shared_libs: [
+        "libdump",
+    ],
+    vendor: true,
+    relative_install_path: "dump",
+}
diff --git a/wlan/dump.mk b/wlan/dump.mk
new file mode 100644
index 0000000..1d90d22
--- /dev/null
+++ b/wlan/dump.mk
@@ -0,0 +1,4 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/wlan/sepolicy/
+
+PRODUCT_PACKAGES_DEBUG += dump_wlan
+
diff --git a/wlan/dump_wlan.cpp b/wlan/dump_wlan.cpp
new file mode 100644
index 0000000..86d3fc7
--- /dev/null
+++ b/wlan/dump_wlan.cpp
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * 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.
+ */
+
+//#include <stdio.h>
+#include <dump/pixel_dump.h>
+
+int main() {
+    //This line is required to avoid output out of order
+    //setbuf(stdout, NULL);
+    dumpFileContent("WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
+    //runCommand("WLAN TWT Dump", "cat /sys/wlan_ptracker/twt/*");
+    return 0;
+}
+
diff --git a/wlan/sepolicy/dump_wlan.te b/wlan/sepolicy/dump_wlan.te
new file mode 100644
index 0000000..983d71c
--- /dev/null
+++ b/wlan/sepolicy/dump_wlan.te
@@ -0,0 +1,4 @@
+
+pixel_bugreport(dump_wlan)
+
+
diff --git a/wlan/sepolicy/file_contexts b/wlan/sepolicy/file_contexts
new file mode 100644
index 0000000..318a610
--- /dev/null
+++ b/wlan/sepolicy/file_contexts
@@ -0,0 +1,3 @@
+
+/vendor/bin/dump/dump_wlan    u:object_r:dump_wlan_exec:s0
+