| #include <iostream> |
| #include <string> |
| #include <unistd.h> |
| #include <sys/wait.h> |
| #include <phosphor-logging/log.hpp> |
| #include "config.h" |
| #include <phosphor-logging/elog.hpp> |
| #include <phosphor-logging/elog-errors.hpp> |
| #include "xyz/openbmc_project/Common/error.hpp" |
| #include "download_manager.hpp" |
| |
| namespace phosphor |
| { |
| namespace software |
| { |
| namespace manager |
| { |
| |
| using namespace sdbusplus::xyz::openbmc_project::Common::Error; |
| using namespace phosphor::logging; |
| |
| void Download::downloadViaTFTP(const std::string fileName, |
| const std::string serverAddress) |
| { |
| if (fileName.empty()) |
| { |
| log<level::ERR>("Error FileName is empty"); |
| elog<InvalidArgument>(xyz::openbmc_project::Common::InvalidArgument:: |
| ARGUMENT_NAME("FileName"), |
| xyz::openbmc_project::Common::InvalidArgument:: |
| ARGUMENT_VALUE(fileName.c_str())); |
| return; |
| } |
| |
| if (serverAddress.empty()) |
| { |
| log<level::ERR>("Error ServerAddress is empty"); |
| elog<InvalidArgument>(xyz::openbmc_project::Common::InvalidArgument:: |
| ARGUMENT_NAME("ServerAddress"), |
| xyz::openbmc_project::Common::InvalidArgument:: |
| ARGUMENT_VALUE(serverAddress.c_str())); |
| return; |
| } |
| |
| log<level::INFO>("Downloading via TFTP", |
| entry("FILENAME=%s", fileName), |
| entry("SERVERADDRESS=%s", serverAddress)); |
| |
| pid_t pid = fork(); |
| |
| if (pid == 0) |
| { |
| // child process |
| execl("/usr/bin/tftp", "tftp", "-g", "-r", fileName.c_str(), |
| serverAddress.c_str(), "-l", (std::string{IMG_UPLOAD_DIR} + '/' + |
| fileName).c_str(), (char*)0); |
| // execl only returns on fail |
| log<level::ERR>("Error occurred during the TFTP call"); |
| elog<InternalFailure>(); |
| } |
| else if (pid < 0) |
| { |
| log<level::ERR>("Error occurred during fork"); |
| elog<InternalFailure>(); |
| } |
| |
| return; |
| } |
| |
| } // namespace manager |
| } // namespace software |
| } // namespace phosphor |
| |