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#include "argument.hpp"
#include "writefrudata.hpp"
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <memory>
#include <phosphor-logging/log.hpp>
using namespace phosphor::logging;
static void exit_with_error(const char* err, char** argv)
{
ArgumentParser::usage(argv);
std::cerr << std::endl;
std::cerr << "ERROR: " << err << std::endl;
exit(-1);
}
static uint8_t parse_fruid_or_exit(const char* fruid_str, char** argv)
{
const uint8_t MAX_FRU_ID = 0xfe;
unsigned long fruid;
char* endptr = NULL;
// The FRUID string must not be empty.
if (fruid_str == nullptr || *fruid_str == '\0')
{
exit_with_error("Empty fruid.", argv);
}
errno = 0;
fruid = std::strtoul(fruid_str, &endptr, 16);
// Handle error cases
if (errno == ERANGE)
{
exit_with_error("fruid is out of range.", argv);
}
if (errno != 0)
{
exit_with_error("Could not parse fruid.", argv);
}
if (*endptr != '\0')
{
// The string was not fully parsed, e.g. contains invalid characters
exit_with_error("Invalid fruid.", argv);
}
if (fruid > MAX_FRU_ID)
{
// The string was parsed, but the set FRUID is too large.
exit_with_error("fruid is out of range.", argv);
}
return fruid;
}
//--------------------------------------------------------------------------
// This gets called by udev monitor soon after seeing hog plugs for EEPROMS.
//--------------------------------------------------------------------------
int main(int argc, char** argv)
{
int rc = 0;
uint8_t fruid;
// Read the arguments.
auto cli_options = std::make_unique<ArgumentParser>(argc, argv);
// Parse out each argument.
auto eeprom_file = (*cli_options)["eeprom"];
if (eeprom_file == ArgumentParser::empty_string)
{
// User has not passed in the appropriate argument value
exit_with_error("eeprom data not found.", argv);
}
auto fruid_str = (*cli_options)["fruid"];
if (fruid_str == ArgumentParser::empty_string)
{
// User has not passed in the appropriate argument value
exit_with_error("fruid data not found.", argv);
}
// Extract the fruid
fruid = parse_fruid_or_exit(fruid_str.c_str(), argv);
// Finished getting options out, so release the parser.
cli_options.release();
// Now that we have the file that contains the eeprom data, go read it
// and update the Inventory DB.
auto bus = sdbusplus::bus::new_default();
bool bmc_fru = true;
rc = validateFRUArea(fruid, eeprom_file.c_str(), bus, bmc_fru);
return (rc < 0 ? EXIT_FAILURE : EXIT_SUCCESS);
}
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