move libdump to dumpstate
Bug: 256065208
Test: make dump_soc
Change-Id: Ia9a4bfd691c855fb6a7f170f575c40226a30467f
diff --git a/gear/dumpstate/Android.bp b/gear/dumpstate/Android.bp
index 590ba10..b230f34 100644
--- a/gear/dumpstate/Android.bp
+++ b/gear/dumpstate/Android.bp
@@ -27,3 +27,23 @@
vendor: true,
relative_install_path: "hw",
}
+
+cc_library {
+ name: "libdump",
+ srcs: ["pixel_dump.cpp"],
+ vendor_available: true,
+ vendor_ramdisk_available: true,
+ shared_libs: [
+ "libbase",
+ "liblog",
+ ],
+ cflags: [
+ "-Wall",
+ "-Werror",
+ ],
+
+ export_include_dirs: [
+ "include",
+ ],
+}
+
diff --git a/gear/dumpstate/include/dump/pixel_dump.h b/gear/dumpstate/include/dump/pixel_dump.h
new file mode 100644
index 0000000..4d67d15
--- /dev/null
+++ b/gear/dumpstate/include/dump/pixel_dump.h
@@ -0,0 +1,15 @@
+#ifndef DEVICE_GOOGLE_GS_COMMON_INSMOD_INCLUDE_DUMP_PIXEL_DUMP_H_
+#define DEVICE_GOOGLE_GS_COMMON_INSMOD_INCLUDE_DUMP_PIXEL_DUMP_H_
+
+#include <string>
+
+#define BUGREPORT_PACKING_DIR "/data/vendor/radio/logs/always-on/all_logs"
+#define MODEM_LOG_DIRECTORY "/data/vendor/radio/logs/always-on"
+
+void dumpFileContent(const char* title, const char* file_path);
+void runCommand(const char* title, const char* cmd);
+std::string concatenatePath(const char* folder, const char* file);
+void dumpLogs(const char* SrcDir, const char* DestDir, int limit, const char* prefix);
+void copyFile(const char* SrcDir, const char* DestDir);
+
+#endif // DEVICE_GOOGLE_GS_COMMON_INSMOD_INCLUDE_DUMP_PIXEL_DUMP_H_
diff --git a/gear/dumpstate/pixel_dump.cpp b/gear/dumpstate/pixel_dump.cpp
new file mode 100644
index 0000000..aaaae01
--- /dev/null
+++ b/gear/dumpstate/pixel_dump.cpp
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2022 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 <string>
+#include <android-base/file.h>
+#include <fstream>
+#include <dump/pixel_dump.h>
+
+// Format title and content output.
+void dumpFileContent(const char* title, const char* file_path) {
+ std::string content;
+ printf("------ %s (%s) ------\n", title, file_path);
+ if (android::base::ReadFileToString(file_path, &content)) {
+ printf("%s\n", content.c_str());
+ } else {
+ printf("Unable to read %s\n", file_path);
+ }
+ return;
+}
+
+// Format title and command output.
+void runCommand(const char* title, const char* cmd) {
+ printf("------ %s (%s)------\n", title, cmd);
+ system(cmd);
+ return;
+}
+
+std::string concatenatePath(const char* folder, const char* file){
+ std::string path = folder;
+ if(folder[strlen(folder)-1] == '/'){
+ path = path + file;
+ } else {
+ path = path + "/" + file;
+ }
+
+ printf("folder:%s, result:%s\n", folder, path.c_str());
+ return path;
+}
+
+// Copy stored log from individual folder to our dumpstate folder for
+// compressing.
+void dumpLogs(const char* SrcDir, const char* DestDir, int limit, const char* prefix) {
+
+ struct dirent **dirent_list = NULL;
+ int num_entries = scandir(SrcDir, &dirent_list, 0, (int (*)(const struct dirent **, const struct dirent **)) alphasort);
+ if (!dirent_list) {
+ printf("Unable to scan dir: %s.\n", SrcDir);
+ return;
+ } else if (num_entries <= 0) {
+ printf("No file is found.\n");
+ return;
+ }
+
+ if (access(DestDir, R_OK)) {
+ printf("Unable to find folder: %s\n", DestDir);
+ return;
+ }
+
+ int copiedFiles = 0;
+
+ for (int i = num_entries - 1; i >= 0; i--) {
+
+ if (0 != strncmp(dirent_list[i]->d_name, prefix, strlen(prefix))) {
+ continue;
+ }
+
+ if ((copiedFiles >= limit) && (limit != -1)) {
+ printf("Skipped %s\n", dirent_list[i]->d_name);
+ continue;
+ }
+
+ copiedFiles++;
+ copyFile(concatenatePath(SrcDir, dirent_list[i]->d_name).c_str(), concatenatePath(DestDir, dirent_list[i]->d_name).c_str());
+ }
+
+ while (num_entries--) {
+ free(dirent_list[num_entries]);
+ }
+
+ free(dirent_list);
+ return;
+}
+
+void copyFile(const char* SrcDir, const char* DestDir) {
+ std::ifstream src(SrcDir, std::ios::binary);
+ std::ofstream dst(DestDir, std::ios::binary);
+ dst << src.rdbuf();
+ src.close();
+ dst.close();
+ return;
+}
+