99 lines
2.2 KiB
C++
99 lines
2.2 KiB
C++
#pragma once
|
|
|
|
#define UID_SHELL (get_shell_uid())
|
|
#define UID_ROOT 0
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
unsigned get_shell_uid();
|
|
int fork_dont_care();
|
|
int fork_no_zombie();
|
|
int strend(const char *s1, const char *s2);
|
|
char *rtrim(char *str);
|
|
void init_argv0(int argc, char **argv);
|
|
void set_nice_name(const char *name);
|
|
int parse_int(const char *s);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
|
|
#include <string>
|
|
#include <functional>
|
|
#include <string_view>
|
|
|
|
void gen_rand_str(char *buf, int len, bool varlen = true);
|
|
|
|
#define str_contains(s, ss) ((ss) != nullptr && (s).find(ss) != std::string::npos)
|
|
#define str_starts(s, ss) ((ss) != nullptr && (s).compare(0, strlen(ss), ss) == 0)
|
|
|
|
class MutexGuard {
|
|
public:
|
|
explicit MutexGuard(pthread_mutex_t &m): mutex(&m) {
|
|
pthread_mutex_lock(mutex);
|
|
}
|
|
|
|
explicit MutexGuard(pthread_mutex_t *m): mutex(m) {
|
|
pthread_mutex_lock(mutex);
|
|
}
|
|
|
|
~MutexGuard() {
|
|
pthread_mutex_unlock(mutex);
|
|
}
|
|
|
|
private:
|
|
pthread_mutex_t *mutex;
|
|
};
|
|
|
|
class RunFinally {
|
|
public:
|
|
explicit RunFinally(std::function<void()> &&fn): fn(std::move(fn)) {}
|
|
|
|
void disable() { fn = nullptr; }
|
|
|
|
~RunFinally() { if (fn) fn(); }
|
|
|
|
private:
|
|
std::function<void ()> fn;
|
|
};
|
|
|
|
static inline int parse_int(std::string s) { return parse_int(s.data()); }
|
|
|
|
static inline int parse_int(std::string_view s) { return parse_int(s.data()); }
|
|
|
|
int new_daemon_thread(void *(*start_routine) (void *), void *arg = nullptr,
|
|
const pthread_attr_t *attr = nullptr);
|
|
int new_daemon_thread(std::function<void()> &&fn);
|
|
|
|
struct exec_t {
|
|
bool err = false;
|
|
int fd = -2;
|
|
void (*pre_exec)() = nullptr;
|
|
int (*fork)() = xfork;
|
|
const char **argv = nullptr;
|
|
};
|
|
|
|
int exec_command(exec_t &exec);
|
|
template <class ...Args>
|
|
int exec_command(exec_t &exec, Args &&...args) {
|
|
const char *argv[] = {args..., nullptr};
|
|
exec.argv = argv;
|
|
return exec_command(exec);
|
|
}
|
|
int exec_command_sync(exec_t &exec);
|
|
template <class ...Args>
|
|
int exec_command_sync(exec_t &exec, Args &&...args) {
|
|
const char *argv[] = {args..., nullptr};
|
|
exec.argv = argv;
|
|
return exec_command_sync(exec);
|
|
}
|
|
template <class ...Args>
|
|
int exec_command_sync(Args &&...args) {
|
|
exec_t exec{};
|
|
return exec_command_sync(exec, args...);
|
|
}
|
|
|
|
bool ends_with(const std::string_view &s1, const std::string_view &s2);
|
|
|
|
#endif |