1 files changed, 96 insertions, 0 deletions
diff --git a/src/core_dump_handler/dlt_cdh.h b/src/core_dump_handler/dlt_cdh.h
new file mode 100644
index 0000000..ed61560
--- /dev/null
+++ b/src/core_dump_handler/dlt_cdh.h
@@ -0,0 +1,96 @@
+/*
+ * @licence app begin@
+ * SPDX license identifier: MPL-2.0
+ *
+ * Copyright (C) 2011-2015, BMW AG
+ *
+ * This file is part of GENIVI Project DLT - Diagnostic Log and Trace.
+ *
+ * This Source Code Form is subject to the terms of the
+ * Mozilla Public License (MPL), v. 2.0.
+ * If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * For further information see http://www.genivi.org/.
+ * @licence end@
+ */
+
+/*!
+ * \author Magneti Marelli http://www.magnetimarelli.com
+ * \author Lutz Helwing <lutz_helwing@mentor.com>
+ *
+ * \copyright Copyright © 2011-2015 BMW AG. \n
+ * License MPL-2.0: Mozilla Public License version 2.0 http://mozilla.org/MPL/2.0/.
+ *
+ * \file dlt_cdh.h
+ */
+
+#ifndef DLT_CDH_H
+#define DLT_CDH_H
+
+#include <unistd.h>
+#include <stdint.h>
+#include <elf.h>
+#include <sys/procfs.h>
+#include <sys/user.h>
+
+#include "dlt_cdh_streamer.h"
+
+#define CORE_DIRECTORY  			"/var/core"
+#define CORE_TMP_DIRECTORY  		"/var/core_tmp"
+#define CORE_LOCK_DIRECTORY  		"/tmp/.core_locks"
+#define CORE_MAX_FILENAME_LENGTH	255
+#define MAX_PROC_NAME_LENGTH    	32
+#define CRASH_ID_LEN            	8
+#define CRASHID_FILE           		"/tmp/.crashid" // the file where the white screen app will read the crashid
+
+#define CORE_FILE_PATTERN			"%s/core.%d.%s.%d.gz"
+#define CONTEXT_FILE_PATTERN    	"%s/context.%d.%s.%d.txt"
+
+#define ELF_Ehdr	Elf32_Ehdr
+#define ELF_Phdr    Elf32_Phdr
+#define ELF_Shdr    Elf32_Shdr
+#define ELF_Nhdr    Elf32_Nhdr
+
+typedef struct
+{
+    uint64_t pc;
+    uint64_t ip;
+    uint64_t lr;
+
+} cdh_registers_t;
+
+typedef struct
+{
+    char name[MAX_PROC_NAME_LENGTH];
+    char threadname[MAX_PROC_NAME_LENGTH];
+    pid_t pid;
+    uint32_t timestamp;
+    int signal;
+
+    int can_create_coredump;
+    file_streamer_t streamer;
+
+    // coredump content, for crash id generation
+    ELF_Ehdr m_Ehdr;
+    ELF_Phdr* m_pPhdr;
+    char* m_Nhdr; // buffer with all NOTE pages
+
+    unsigned int m_note_page_size;
+
+    cdh_registers_t m_registers;
+
+    pid_t m_crashed_pid;
+    uint64_t m_crashid_phase1;
+    unsigned char m_crashid[CRASH_ID_LEN];
+
+} proc_info_t;
+
+cdh_status_t get_exec_name(unsigned int p_pid_str, char* p_exec_name, int p_exec_name_maxsize);
+cdh_status_t write_proc_context(const proc_info_t*);
+cdh_status_t treat_coredump(proc_info_t* p_proc);
+cdh_status_t treat_crash_data(proc_info_t* p_proc);
+cdh_status_t move_to_core_directory(proc_info_t* p_proc);
+cdh_status_t check_core_directory();
+
+#endif // #ifndef DLT_CDH_H