307 lines
11 KiB
C++
307 lines
11 KiB
C++
#ifndef MISSION_SYSDEFS_H_
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#define MISSION_SYSDEFS_H_
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#include <atomic>
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#include "acs/defs.h"
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extern std::atomic_uint16_t I2C_FATAL_ERRORS;
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namespace satsystem {
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enum Mode : Mode_t {
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BOOT = 5,
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SAFE = acs::AcsMode::SAFE,
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PTG_IDLE = acs::AcsMode::PTG_IDLE,
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PTG_NADIR = acs::AcsMode::PTG_NADIR,
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PTG_TARGET = acs::AcsMode::PTG_TARGET,
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PTG_TARGET_GS = acs::AcsMode::PTG_TARGET_GS,
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PTG_INERTIAL = acs::AcsMode::PTG_INERTIAL,
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};
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}
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namespace xsc {
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enum Chip : int { CHIP_0, CHIP_1, NO_CHIP, SELF_CHIP, ALL_CHIP };
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enum Copy : int { COPY_0, COPY_1, NO_COPY, SELF_COPY, ALL_COPY };
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} // namespace xsc
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namespace core {
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// TODO: Support for status? Or maybe some command to quickly get information whether a unit
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// is running.
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enum SystemctlCmd : uint8_t { START = 0, STOP = 1, RESTART = 2, NUM_CMDS = 3 };
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static constexpr char CONF_FOLDER[] = "conf";
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static constexpr char VERSION_FILE_NAME[] = "version.txt";
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static constexpr char REBOOT_FILE_NAME[] = "reboot.txt";
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static constexpr char TIME_FILE_NAME[] = "time_backup.txt";
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static constexpr ActionId_t ANNOUNCE_VERSION = 1;
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static constexpr ActionId_t ANNOUNCE_CURRENT_IMAGE = 2;
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static constexpr ActionId_t ANNOUNCE_BOOT_COUNTS = 3;
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static constexpr ActionId_t SWITCH_REBOOT_FILE_HANDLING = 5;
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static constexpr ActionId_t RESET_REBOOT_COUNTERS = 6;
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static constexpr ActionId_t SWITCH_IMG_LOCK = 7;
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static constexpr ActionId_t SET_MAX_REBOOT_CNT = 8;
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static constexpr ActionId_t OBSW_UPDATE_FROM_SD_0 = 10;
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static constexpr ActionId_t OBSW_UPDATE_FROM_SD_1 = 11;
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static constexpr ActionId_t OBSW_UPDATE_FROM_TMP = 12;
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static constexpr ActionId_t SWITCH_TO_SD_0 = 16;
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static constexpr ActionId_t SWITCH_TO_SD_1 = 17;
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static constexpr ActionId_t SWITCH_TO_BOTH_SD_CARDS = 18;
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//! Reboot using the xsc_boot_copy command
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static constexpr ActionId_t XSC_REBOOT_OBC = 32;
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static constexpr ActionId_t MOUNT_OTHER_COPY = 33;
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//! Reboot using the reboot command
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static constexpr ActionId_t REBOOT_OBC = 34;
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static constexpr ActionId_t EXECUTE_SHELL_CMD_BLOCKING = 40;
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static constexpr ActionId_t EXECUTE_SHELL_CMD_NON_BLOCKING = 41;
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static constexpr ActionId_t SYSTEMCTL_CMD_EXECUTOR = 42;
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static constexpr ActionId_t LIST_DIRECTORY_INTO_FILE = 50;
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static constexpr ActionId_t LIST_DIRECTORY_DUMP_DIRECTLY = 51;
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static constexpr ActionId_t CP_HELPER = 52;
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static constexpr ActionId_t MV_HELPER = 53;
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static constexpr ActionId_t RM_HELPER = 54;
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static constexpr ActionId_t MKDIR_HELPER = 55;
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static constexpr uint8_t SUBSYSTEM_ID = SUBSYSTEM_ID::CORE;
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static constexpr Event ALLOC_FAILURE = event::makeEvent(SUBSYSTEM_ID, 0, severity::MEDIUM);
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//! [EXPORT] : [COMMENT] Software reboot occurred. Can also be a systemd reboot.
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//! P1: Current Chip, P2: Current Copy
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static constexpr Event REBOOT_SW = event::makeEvent(SUBSYSTEM_ID, 1, severity::LOW);
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//! [EXPORT] : [COMMENT] The reboot mechanism was triggered.
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//! P1: First 16 bits: Last Chip, Last 16 bits: Last Copy,
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//! P2: Each byte is the respective reboot count for the slots
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static constexpr Event REBOOT_MECHANISM_TRIGGERED =
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event::makeEvent(SUBSYSTEM_ID, 2, severity::MEDIUM);
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//! Trying to find a way how to determine that the reboot came from ProASIC3 or PCDU..
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static constexpr Event REBOOT_HW = event::makeEvent(SUBSYSTEM_ID, 3, severity::MEDIUM);
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//! [EXPORT] : [COMMENT] No SD card was active. Core controller will attempt to re-initialize
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//! a SD card.
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static constexpr Event NO_SD_CARD_ACTIVE = event::makeEvent(SUBSYSTEM_ID, 4, severity::HIGH);
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//! [EXPORT] : [COMMENT]
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//! P1: Byte 0: Major, Byte 1: Minor, Byte 2: Patch, Byte 3: Has Git Hash
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//! P2: First four letters of Git SHA is the last byte of P1 is set.
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static constexpr Event VERSION_INFO = event::makeEvent(SUBSYSTEM_ID, 5, severity::INFO);
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//! [EXPORT] : [COMMENT] P1: Current Chip, P2: Current Copy
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static constexpr Event CURRENT_IMAGE_INFO = event::makeEvent(SUBSYSTEM_ID, 6, severity::INFO);
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//! [EXPORT] : [COMMENT] Total reboot counter, which is the sum of the boot count of all
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//! individual images.
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static constexpr Event REBOOT_COUNTER = event::makeEvent(SUBSYSTEM_ID, 7, severity::INFO);
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//! [EXPORT] : [COMMENT] Get the boot count of the individual images.
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//! P1: First 16 bits boot count of image 0 0, last 16 bits boot count of image 0 1.
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//! P2: First 16 bits boot count of image 1 0, last 16 bits boot count of image 1 1.
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static constexpr Event INDIVIDUAL_BOOT_COUNTS = event::makeEvent(SUBSYSTEM_ID, 8, severity::INFO);
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//! [EXPORT] : [COMMENT] I2C is unavailable. Trying recovery of I2C bus by power cycling all I2C
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//! devices.
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static constexpr Event TRYING_I2C_RECOVERY = event::makeEvent(SUBSYSTEM_ID, 10, severity::HIGH);
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//! [EXPORT] : [COMMENT] I2C is unavailable. Recovery did not work, performing full reboot.
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static constexpr Event I2C_REBOOT = event::makeEvent(SUBSYSTEM_ID, 11, severity::HIGH);
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//! [EXPORT] : [COMMENT] PDEC recovery through reset was not possible, performing full reboot.
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static constexpr Event PDEC_REBOOT = event::makeEvent(SUBSYSTEM_ID, 12, severity::HIGH);
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class ListDirectoryCmdBase {
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public: // TODO: Packet definition for clean deserialization
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// 3 bytes for a and R flag, at least 5 bytes for minimum valid path /tmp with
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// null termination
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static constexpr size_t MIN_DATA_LEN = 8;
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ListDirectoryCmdBase(const uint8_t* data, size_t maxSize) : data(data), maxSize(maxSize) {}
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virtual ~ListDirectoryCmdBase() = default;
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virtual ReturnValue_t parse() {
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if (maxSize < MIN_DATA_LEN) {
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return SerializeIF::STREAM_TOO_SHORT;
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}
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aFlag = data[0];
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rFlag = data[1];
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compressOption = data[2];
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repoNameLen = strnlen(reinterpret_cast<const char*>(data + 3), maxSize - 3);
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// Last byte MUST be null terminated!
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if (repoNameLen >= maxSize - 3) {
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return HasActionsIF::INVALID_PARAMETERS;
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}
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repoName = reinterpret_cast<const char*>(data + 3);
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return returnvalue::OK;
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}
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bool aFlagSet() const { return this->aFlag; }
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bool rFlagSet() const { return this->rFlag; }
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bool compressionOptionSet() const { return this->compressOption; }
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const char* getRepoName(size_t& repoNameLen) const {
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repoNameLen = this->repoNameLen;
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return this->repoName;
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}
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size_t getBaseSize() {
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// Include NULL termination
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if (repoName != nullptr) {
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return 3 + repoNameLen + 1;
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}
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return 0;
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}
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protected:
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const uint8_t* data;
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size_t maxSize;
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bool aFlag = false;
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bool rFlag = false;
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bool compressOption = false;
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const char* repoName = nullptr;
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size_t repoNameLen = 0;
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};
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class ListDirectoryIntoFile : public ListDirectoryCmdBase {
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public:
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// TODO: Packet definition for clean deserialization
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// 3 bytes for a and R flag, at least 5 bytes for minimum valid path /tmp with
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// null termination, at least 7 bytes for minimum target file name /tmp/a with
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// null termination.
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static constexpr size_t MIN_DATA_LEN = 15;
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ListDirectoryIntoFile(const uint8_t* data, size_t maxSize)
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: ListDirectoryCmdBase(data, maxSize) {}
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ReturnValue_t parse() override {
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if (maxSize < MIN_DATA_LEN) {
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return SerializeIF::STREAM_TOO_SHORT;
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}
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ReturnValue_t result = ListDirectoryCmdBase::parse();
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if (result != returnvalue::OK) {
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return result;
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}
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targetNameLen =
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strnlen(reinterpret_cast<const char*>(data + getBaseSize()), maxSize - getBaseSize());
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if (targetNameLen >= maxSize - getBaseSize()) {
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// Again: String MUST be null terminated.
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return HasActionsIF::INVALID_PARAMETERS;
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}
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targetName = reinterpret_cast<const char*>(data + getBaseSize());
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return result;
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}
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const char* getTargetName(size_t& targetNameLen) const {
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targetNameLen = this->targetNameLen;
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return this->targetName;
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}
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private:
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const char* targetName = nullptr;
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size_t targetNameLen = 0;
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};
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struct SourceTargetPair {
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const char* sourceName = nullptr;
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size_t sourceNameSize = 0;
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const char* targetName = nullptr;
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size_t targetNameSize = 0;
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};
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static ReturnValue_t parseDestTargetString(const uint8_t* data, size_t maxLen,
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SourceTargetPair& destTgt) {
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if (maxLen < 4) {
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return SerializeIF::STREAM_TOO_SHORT;
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}
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destTgt.sourceNameSize = strnlen(reinterpret_cast<const char*>(data), maxLen);
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if (destTgt.sourceNameSize >= maxLen) {
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return HasActionsIF::INVALID_PARAMETERS;
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}
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destTgt.sourceName = reinterpret_cast<const char*>(data);
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size_t remainingLen = maxLen - destTgt.sourceNameSize - 1;
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if (remainingLen == 0) {
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return HasActionsIF::INVALID_PARAMETERS;
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}
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destTgt.targetNameSize =
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strnlen(reinterpret_cast<const char*>(data + destTgt.sourceNameSize + 1), remainingLen);
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if (destTgt.targetNameSize >= remainingLen) {
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return HasActionsIF::INVALID_PARAMETERS;
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}
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destTgt.targetName = reinterpret_cast<const char*>(data + destTgt.sourceNameSize + 1);
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return returnvalue::OK;
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}
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class CpHelperParser {
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public:
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CpHelperParser(const uint8_t* data, size_t maxLen) : data(data), maxLen(maxLen) {}
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ReturnValue_t parse() {
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if (maxLen < 1) {
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return SerializeIF::STREAM_TOO_SHORT;
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}
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recursiveOpt = data[0];
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return parseDestTargetString(data + 1, maxLen - 1, destTgt);
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}
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const SourceTargetPair& destTgtPair() const { return destTgt; }
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bool isRecursiveOptSet() const { return recursiveOpt; }
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private:
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const uint8_t* data;
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size_t maxLen;
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bool recursiveOpt = false;
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SourceTargetPair destTgt;
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};
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class MvHelperParser {
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public:
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MvHelperParser(const uint8_t* data, size_t maxLen) : data(data), maxLen(maxLen) {}
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ReturnValue_t parse() { return parseDestTargetString(data, maxLen, destTgt); }
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const SourceTargetPair& destTgtPair() const { return destTgt; }
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private:
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const uint8_t* data;
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size_t maxLen;
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SourceTargetPair destTgt;
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};
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class RmHelperParser {
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public:
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RmHelperParser(const uint8_t* data, size_t maxLen) : data(data), maxLen(maxLen) {}
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ReturnValue_t parse() {
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if (maxLen < 2) {
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return SerializeIF::STREAM_TOO_SHORT;
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}
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recursiveOpt = data[0];
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forceOpt = data[1];
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removeTargetSize = strnlen(reinterpret_cast<const char*>(data + 2), maxLen - 2);
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// Must be null-terminated
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if (removeTargetSize >= maxLen - 2) {
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return HasActionsIF::INVALID_PARAMETERS;
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}
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removeTarget = reinterpret_cast<const char*>(data + 2);
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return returnvalue::OK;
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}
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bool isRecursiveOptSet() const { return recursiveOpt; }
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bool isForceOptSet() const { return forceOpt; }
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const char* getRemoveTarget(size_t& removeTargetSize) {
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removeTargetSize = this->removeTargetSize;
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return removeTarget;
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}
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private:
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const uint8_t* data;
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size_t maxLen;
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bool recursiveOpt = false;
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bool forceOpt = false;
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const char* removeTarget = nullptr;
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size_t removeTargetSize = 0;
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};
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} // namespace core
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#endif /* MISSION_SYSDEFS_H_ */
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