You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.2 KiB
63 lines
1.2 KiB
/* |
|
* Copyright (C) 2022 Riyyi |
|
* |
|
* SPDX-License-Identifier: MIT |
|
*/ |
|
|
|
#include <pwd.h> // getpwnam |
|
#include <sstream> // istringstream |
|
#include <unistd.h> // gethostname, getlogin |
|
|
|
#include "machine.h" |
|
#include "ruc/file.h" |
|
|
|
Machine::Machine(s) |
|
{ |
|
fetchDistro(); |
|
fetchHostname(); |
|
fetchUsername(); |
|
} |
|
|
|
Machine::~Machine() |
|
{ |
|
} |
|
|
|
// ----------------------------------------- |
|
|
|
void Machine::fetchDistro() |
|
{ |
|
ruc::File osRelease("/etc/os-release"); |
|
std::istringstream stream(osRelease.data()); |
|
for (std::string line; std::getline(stream, line);) { |
|
if (line.find("ID=") == 0) { |
|
m_distroId = line.substr(3); |
|
} |
|
if (line.find("ID_LIKE=") == 0) { |
|
m_distroIdLike = line.substr(8); |
|
} |
|
} |
|
} |
|
|
|
void Machine::fetchHostname() |
|
{ |
|
char hostname[64] { 0 }; |
|
if (gethostname(hostname, 64) < 0) { |
|
perror("\033[31;1mError:\033[0m gethostname"); |
|
} |
|
m_hostname = hostname; |
|
} |
|
|
|
void Machine::fetchUsername() |
|
{ |
|
// Get the username logged in on the controlling terminal of the process |
|
char username[32] { 0 }; |
|
if (getlogin_r(username, 32) != 0) { |
|
perror("\033[31;1mError:\033[0m getlogin_r"); |
|
} |
|
|
|
// Get the password database record (/etc/passwd) of the user |
|
m_passwd = getpwnam(username); |
|
if (m_passwd == nullptr) { |
|
perror("\033[31;1mError:\033[0m getpwnam"); |
|
} |
|
}
|
|
|