collect bt firmware dump and vendor logging in bugreport
Bug: 284692164
Test: make fw dump and vendor snoop log and triger bugreport
Change-Id: I3f751e4aa88876a0ebed34e4505db909f550d9ac
diff --git a/bcmbt/dump/Android.bp b/bcmbt/dump/Android.bp
new file mode 100644
index 0000000..c22d559
--- /dev/null
+++ b/bcmbt/dump/Android.bp
@@ -0,0 +1,20 @@
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+ name: "dump_bcmbt",
+ srcs: ["dump_bcmbt.cpp"],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ ],
+ shared_libs: [
+ "libbase",
+ "libdump",
+ "liblog",
+ ],
+ vendor: true,
+ relative_install_path: "dump",
+}
diff --git a/bcmbt/dump/dump_bcmbt.cpp b/bcmbt/dump/dump_bcmbt.cpp
new file mode 100644
index 0000000..91dd7fa
--- /dev/null
+++ b/bcmbt/dump/dump_bcmbt.cpp
@@ -0,0 +1,37 @@
+/*
+ * 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 <dump/pixel_dump.h>
+//#include <android-base/properties.h>
+#include <android-base/file.h>
+
+#define BCMBT_SNOOP_LOG_DIRECTORY "/data/vendor/bluetooth"
+#define BCMBT_FW_LOG_DIRECTORY "/data/vendor/ssrdump/coredump"
+#define BCMBT_SNOOP_LOG_PREFIX "btsnoop_hci_vnd"
+#define BCMBT_FW_DUMP_LOG_PREFIX "coredump_bt_socdump_"
+#define BCMBT_CHRE_DUMP_LOG_PREFIX "coredump_bt_chredump_"
+
+int main() {
+ std::string outputDir = concatenatePath(BUGREPORT_PACKING_DIR, "bcmbt");
+ if (mkdir(outputDir.c_str(), 0777) == -1) {
+ printf("Unable to create folder: %s\n", outputDir.c_str());
+ return 0;
+ }
+
+ dumpLogs(BCMBT_SNOOP_LOG_DIRECTORY, outputDir.c_str(), 2, BCMBT_SNOOP_LOG_PREFIX);
+ dumpLogs(BCMBT_FW_LOG_DIRECTORY, outputDir.c_str(), 10, BCMBT_FW_DUMP_LOG_PREFIX);
+ dumpLogs(BCMBT_FW_LOG_DIRECTORY, outputDir.c_str(), 10, BCMBT_CHRE_DUMP_LOG_PREFIX);
+ return 0;
+}
diff --git a/bcmbt/dump/dumplog.mk b/bcmbt/dump/dumplog.mk
new file mode 100644
index 0000000..8dc1765
--- /dev/null
+++ b/bcmbt/dump/dumplog.mk
@@ -0,0 +1,3 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/bcmbt/dump/sepolicy/
+
+PRODUCT_PACKAGES_DEBUG += dump_bcmbt
diff --git a/bcmbt/dump/sepolicy/dump_bcmbt.te b/bcmbt/dump/sepolicy/dump_bcmbt.te
new file mode 100644
index 0000000..8fa76b8
--- /dev/null
+++ b/bcmbt/dump/sepolicy/dump_bcmbt.te
@@ -0,0 +1,11 @@
+pixel_bugreport(dump_bcmbt)
+
+userdebug_or_eng(`
+ allow dump_bcmbt radio_vendor_data_file:dir create_dir_perms;
+ allow dump_bcmbt radio_vendor_data_file:file create_file_perms;
+ allow dump_bcmbt vendor_bt_data_file:dir r_dir_perms;
+ allow dump_bcmbt vendor_bt_data_file:file r_file_perms;
+ allow dump_bcmbt sscoredump_vendor_data_coredump_file:dir r_dir_perms;
+ allow dump_bcmbt sscoredump_vendor_data_coredump_file:file r_file_perms;
+ allow dump_bcmbt sscoredump_vendor_data_crashinfo_file:dir search;
+')
diff --git a/bcmbt/dump/sepolicy/file_contexts b/bcmbt/dump/sepolicy/file_contexts
new file mode 100644
index 0000000..e3f0df6
--- /dev/null
+++ b/bcmbt/dump/sepolicy/file_contexts
@@ -0,0 +1 @@
+/vendor/bin/dump/dump_bcmbt u:object_r:dump_bcmbt_exec:s0