int
MCAPSocketDB::get_flash_seqnum( const char* this_host, int& last_seq_no)
{
if( !strlen(this_host) )
{
return FAILURE;
}
arb_dbcmd(m_dbp, " select last_seq_no from MCAP_FLASH_SEQUENCE_NUMBERS ");
arb_dbfcmd(m_dbp, " where host_name = '%s' ", this_host);
arb_exec_string(m_dbp, "", SQL_DEFER_EXECUTE);
arb_dbbind(m_dbp, 1, ARB_TYPE_INT32, 0, &last_seq_no);
int num_rows = 0;
while( arb_next_row(m_dbp) == ARB_MORE_DATA)
{
num_rows++;
}
if(arb_query_status(m_dbp) != SUCCESS)
{
log_err2(ERRLOC, "fail selecting MCAP_FLASH_SEQUENCE_NUMBERS");
return FAILURE;
}
if(num_rows == 1)
{
set_has_seqno(TRUE);
set_hostname(this_host);
}
else if( num_rows == 0)
{
last_seq_no = -1;
set_has_seqno(TRUE);
set_hostname(this_host);
// set seqno to default.
if(insert_flash_seqnum(this_host, last_seq_no) != SUCCESS)
{
log_err2(ERRLOC, "Error inserting flashseqno row");
return FAILURE;
}
}
if( num_rows > 1 )
{
log_err2(ERRLOC, "MCAP_FLASH_SEQUENCE_NUMBERS");
return FAILURE;
}
return SUCCESS;
}
/**
* cmd_hostname - change/list avaliable virtual hosts
* @cmd: normal command struct
* @args: command argument string
*
* Without any arguments, list the avaliable virtual hosts.
* Given one argument, try to set the default host for outgoing
* connections.
**/
void cmd_hostname(struct command *cmd, char *args)
{
if (args && *args && *args != '#') {
set_hostname(args);
} else {
ifaces(iface_callback, NULL);
}
}
static int get_hostname_info (void)
{
char *host;
host = get_hostname ();
if (host != NULL)
{
if (-1 == set_hostname (host))
{
SLang_free_slstring (host);
return -1;
}
SLang_free_slstring (host);
return 0;
}
if (SLang_get_error ())
return -1;
return set_hostname ("localhost");
}
int main(int argc, char * argv[]) {
/* stdin/out/err */
set_console();
/* Hostname */
set_hostname();
if (argc > 1) {
char * args = NULL;
if (argc > 2) {
args = argv[2];
}
if (!strcmp(argv[1],"--single")) {
return start_options((char *[]){"/bin/compositor","--","/bin/terminal","-Fl",args,NULL});
} else if (!strcmp(argv[1], "--vga")) {
/* Reload all *.conf in /etc/finit.d/ */
void conf_reload_dynamic(void)
{
int i, num;
char *dir = rcsd;
struct dirent **e;
/* Mark and sweep */
svc_mark_dynamic();
num = scandir(dir, &e, NULL, alphasort);
if (num < 0) {
_d("No files found in %s, skipping ...", dir);
return;
}
for (i = 0; i < num; i++) {
char *name = e[i]->d_name;
char path[CMD_SIZE];
struct stat st;
snprintf(path, sizeof(path), "%s/%s", dir, name);
/* Check that it's an actual file ... */
if (stat(path, &st)) {
_d("Cannot even read .conf file %s, skipping ...", path);
continue;
}
if (S_ISEXEC(st.st_mode) || S_ISDIR(st.st_mode))
continue;
/* Check that file ends with '.conf' */
if (strcmp(&path[strlen(path) - 5], ".conf")) {
_d("File %s is not a .conf, skipping ... ", path);
continue;
}
parse_conf_dynamic(path, st.st_mtime);
}
while (num--)
free(e[num]);
free(e);
set_hostname(&hostname);
}
result_t Url::format(v8::Local<v8::Object> args)
{
clear();
Isolate* isolate = holder();
exlib::string str;
v8::Local<v8::Value> v;
if (getString(isolate, args, "protocol", str))
set_protocol(str);
if (getString(isolate, args, "username", str))
set_username(str);
if (getString(isolate, args, "password", str))
set_password(str);
if (getString(isolate, args, "host", str))
set_host(str);
if (getString(isolate, args, "port", str))
set_port(str);
if (getString(isolate, args, "hostname", str))
set_hostname(str);
if (getString(isolate, args, "pathname", str))
set_pathname(str);
v = args->Get(holder()->NewString("query"));
if (!IsEmpty(v))
set_query(v);
if (getString(isolate, args, "hash", str))
set_hash(str);
if (m_slashes && m_protocol.compare("file:") && m_hostname.length() == 0)
m_slashes = false;
v = args->Get(holder()->NewString("slashes"));
if (!IsEmpty(v))
set_slashes(v->BooleanValue());
return 0;
}
int
MCAPSocketDB::find_hostname(const char *host)
{
char hname[64];
if( !strlen(host) )
{
return FAILURE;
}
arb_dbcmd(m_dbp, " select host_name from MCAP_FLASH_SEQUENCE_NUMBERS ");
arb_dbfcmd(m_dbp, " where host_name = '%s' ", host);
arb_exec_string(m_dbp, "", SQL_DEFER_EXECUTE);
arb_dbbind(m_dbp, 1, ARB_TYPE_STRING, 64, hname);
int num_rows = 0;
while( arb_next_row(m_dbp) == ARB_MORE_DATA)
{
num_rows++;
}
if(arb_query_status(m_dbp) != SUCCESS)
{
log_err2(ERRLOC, "fail selecting MCAP_FLASH_SEQUENCE_NUMBERS");
return FAILURE;
}
if(num_rows == 1)
{
set_hostname(host);
}
else if(num_rows == 0)
{
return FAILURE;
}
else
{
log_err2(ERRLOC, "fail selecting MCAP_FLASH_SEQUENCE_NUMBERS Error");
return FAILURE;
}
return SUCCESS;
}
int
MCAPSocketDB::get_has_seqno(const char *host)
{
if(strcmp(m_host, host) == 0 )
{
return m_has_seqno;
}
else
{
if(find_hostname(host) == SUCCESS)
{
set_hostname(host);
set_has_seqno(TRUE);
}
else
{
return FALSE;
}
}
}
int main(int argc, char * argv[]) {
/* Hostname */
set_hostname();
if (argc > 1) {
char * args = NULL;
if (argc > 2) {
args = argv[2];
}
if (!strcmp(argv[1],"--single")) {
start_terminal(args);
return 0;
} else if (!strcmp(argv[1], "--vga")) {
start_vga_terminal(args);
return 0;
} else if (!strcmp(argv[1], "--special")) {
start_terminal_no_freetype(args);
return 0;
}
}
start_compositor();
}
nsapi_error_t DTLSSocket::connect(const char *host, uint16_t port)
{
SocketAddress addr;
nsapi_error_t ret;
ret = _udp_socket.getpeername(&addr);
if (ret != NSAPI_ERROR_NO_CONNECTION) {
return ret;
}
if (!addr || ret == NSAPI_ERROR_NO_CONNECTION) {
nsapi_error_t err = _udp_socket._stack->gethostbyname(host, &addr);
if (err) {
return NSAPI_ERROR_DNS_FAILURE;
}
addr.set_port(port);
set_hostname(host);
_udp_socket.connect(addr); // UDPSocket::connect() cannot fail
}
return connect(addr);
}
/**
* ソケット作成
*
* @return なし
*/
static int
inet_sock_client(void)
{
struct sockaddr_in server; /* ソケットアドレス情報構造体 */
int sockfd = 0; /* ソケット */
int retval = 0; /* 戻り値 */
dbglog("start");
/* 初期化 */
(void)memset(&server, 0, sizeof(struct sockaddr_in));
server.sin_family = AF_INET;
if (set_hostname(&server, hostname) < 0)
return EX_NG;
if (set_port(&server, port) < 0)
return EX_NG;
/* ソケット生成 */
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd < 0) {
outlog("sock=%d", sockfd);
return EX_NG;
}
/* コネクト */
retval = connect(sockfd, (struct sockaddr *)&server,
sizeof(struct sockaddr_in));
if (retval < 0) {
outlog("connect=%d, sock=%d", retval, sockfd);
/* ソケットクローズ */
close_sock(&sockfd);
return EX_NG;
}
return sockfd;
}
int main(int argc, char* argv[])
{
if (getpid() != 1)
return client(argc, argv);
/*
* Hello world.
*/
banner();
/*
* Initial setup of signals, ignore all until we're up.
*/
sig_init();
/*
* Mount base file system, kernel is assumed to run devtmpfs for /dev
*/
chdir("/");
umask(0);
mount("none", "/proc", "proc", 0, NULL);
mount("none", "/proc/bus/usb", "usbfs", 0, NULL);
mount("none", "/sys", "sysfs", 0, NULL);
mkdir("/dev/pts", 0755);
mkdir("/dev/shm", 0755);
mount("none", "/dev/pts", "devpts", 0, "gid=5,mode=620");
mount("none", "/dev/shm", "tmpfs", 0, NULL);
umask(022);
/*
* Parse kernel parameters
*/
parse_kernel_cmdline();
/*
* Populate /dev and prepare for runtime events from kernel.
*/
run_interactive(SETUP_DEVFS, "Populating device tree");
/*
* Parse configuration file
*/
parse_finit_conf(FINIT_CONF);
/*
* Load plugins. Must run after finit.conf has registered
* all services, or service plugins won't have anything to
* hook on to.
*/
print_desc("Loading plugins", NULL);
print_result(plugin_load_all(PLUGIN_PATH));
/*
* Mount filesystems
*/
#ifdef REMOUNT_ROOTFS_RW
run("/bin/mount -n -o remount,rw /");
#endif
#ifdef SYSROOT
run(SYSROOT, "/", NULL, MS_MOVE, NULL);
#endif
_d("Root FS up, calling hooks ...");
plugin_run_hooks(HOOK_ROOTFS_UP);
umask(0);
run("/bin/mount -na");
run("/sbin/swapon -ea");
umask(0022);
/* Cleanup stale files, if any still linger on. */
run_interactive("rm -rf /tmp/* /var/run/* /var/lock/*", "Cleanup temporary directories");
/* Base FS up, enable standard SysV init signals */
sig_setup();
_d("Base FS up, calling hooks ...");
plugin_run_hooks(HOOK_BASEFS_UP);
/*
* Start all bootstrap tasks, no network available!
*/
svc_bootstrap();
/*
* Network stuff
*/
/* Setup kernel specific settings, e.g. allow broadcast ping, etc. */
run("/sbin/sysctl -e -p /etc/sysctl.conf >/dev/null");
/* Set initial hostname. */
set_hostname(hostname);
ifconfig("lo", "127.0.0.1", "255.0.0.0", 1);
if (network)
run_interactive(network, "Starting networking: %s", network);
umask(022);
/* Hooks that rely on loopback, or basic networking being up. */
plugin_run_hooks(HOOK_NETWORK_UP);
/*
* Start all tasks/services in the configured runlevel
*/
svc_runlevel(cfglevel);
_d("Running svc up hooks ...");
plugin_run_hooks(HOOK_SVC_UP);
/*
* Run startup scripts in /etc/finit.d/, if any.
*/
if (rcsd && fisdir(rcsd)) {
_d("Running startup scripts in %s ...", rcsd);
run_parts(rcsd, NULL);
}
/* Hooks that should run at the very end */
plugin_run_hooks(HOOK_SYSTEM_UP);
/*
* Enter main loop to monior /dev/initctl and services
*/
return run_loop();
}
static void set_hostname_cmd (char *s)
{
(void) set_hostname (s);
}
int main(int UNUSED(args), char *argv[])
{
/*
* Initial setup of signals, ignore all until we're up.
*/
sig_init();
/*
* Mount base file system, kernel is assumed to run devtmpfs for /dev
*/
chdir("/");
umask(0);
mount("none", "/proc", "proc", 0, NULL);
mount("none", "/proc/bus/usb", "usbfs", 0, NULL);
mount("none", "/sys", "sysfs", 0, NULL);
mkdir("/dev/pts", 0755);
mkdir("/dev/shm", 0755);
mount("none", "/dev/pts", "devpts", 0, "gid=5,mode=620");
mount("none", "/dev/shm", "tmpfs", 0, NULL);
umask(022);
/*
* Parse kernel parameters
*/
parse_kernel_cmdline();
cls();
echo("finit " VERSION " (built " __DATE__ " " __TIME__ " by " WHOAMI ")");
/*
* Populate /dev and prepare for runtime events from kernel.
*/
#if defined(USE_UDEV)
run_interactive("udevd --daemon", "Populating device tree");
#elif defined (MDEV)
run_interactive(MDEV " -s", "Populating device tree");
#endif
/*
* Parse configuration file
*/
parse_finit_conf(FINIT_CONF);
/*
* Load plugins. Must run after finit.conf has registered
* all services, or service plugins won't have anything to
* hook on to.
*/
print_desc("", "Loading plugins");
print_result(plugin_load_all(PLUGIN_PATH));
/*
* Mount filesystems
*/
_d("Mount filesystems in /etc/fstab ...");
#ifdef REMOUNT_ROOTFS_RW
run("/bin/mount -n -o remount,rw /");
#endif
#ifdef SYSROOT
run(SYSROOT, "/", NULL, MS_MOVE, NULL);
#endif
_d("Root FS up, calling hooks ...");
plugin_run_hooks(HOOK_ROOTFS_UP);
umask(0);
run("/bin/mount -na");
run("/sbin/swapon -ea");
umask(0022);
/* Cleanup stale files, if any still linger on. */
run_interactive("rm -rf /tmp/* /var/run/* /var/lock/*", "Cleanup temporary directories");
/*
* Base FS up, enable standard SysV init signals
*/
sig_setup();
_d("Base FS up, calling hooks ...");
plugin_run_hooks(HOOK_BASEFS_UP);
/*
* Network stuff
*/
/* Setup kernel specific settings, e.g. allow broadcast ping, etc. */
run("/sbin/sysctl -e -p /etc/sysctl.conf >/dev/null");
/* Set initial hostname. */
set_hostname(hostname);
ifconfig("lo", "127.0.0.1", "255.0.0.0", 1);
if (network)
run_interactive(network, "Starting networking: %s", network);
umask(022);
/*
* Hooks that rely on loopback, or basic networking being up.
*/
plugin_run_hooks(HOOK_NETWORK_UP);
/*
* Start service monitor framework
*/
_d("Starting all static services from %s", FINIT_CONF);
svc_start_all();
/*
* Run startup scripts in /etc/finit.d/, if any.
*/
if (rcsd && fisdir(rcsd)) {
_d("Running startup scripts in %s ...", rcsd);
run_parts(rcsd, NULL);
}
/*
* Hooks that should run at the very end
*/
plugin_run_hooks(HOOK_SYSTEM_UP);
/* Start GETTY on console */
_d("Starting getty on console ...");
run_getty(GETTY, argv);
/*
* Enter main loop to monior /dev/initctl and services
*/
_d("Entering main loop ...");
return run_loop();
}
static int init(const char* target)
{
init_early();
set_hostname();
set_kblayout();
set_videomode();
prepare_block_devices();
load_fstab();
if ( atexit(mountpoints_unmount) != 0 )
fatal("atexit: %m");
mountpoints_mount(false);
sigset_t oldset, sigttou;
sigemptyset(&sigttou);
sigaddset(&sigttou, SIGTTOU);
int result;
while ( true )
{
struct termios tio;
if ( tcgetattr(0, &tio) )
fatal("tcgetattr: %m");
pid_t child_pid = fork();
if ( child_pid < 0 )
fatal("fork: %m");
if ( !child_pid )
{
uid_t uid = getuid();
pid_t pid = getpid();
pid_t ppid = getppid();
if ( setpgid(0, 0) < 0 )
fatal("setpgid: %m");
sigprocmask(SIG_BLOCK, &sigttou, &oldset);
if ( tcsetpgrp(0, pid) < 0 )
fatal("tcsetpgrp: %m");
sigprocmask(SIG_SETMASK, &oldset, NULL);
struct passwd* pwd = getpwuid(uid);
if ( !pwd )
fatal("looking up user by uid %" PRIuUID ": %m", uid);
const char* home = pwd->pw_dir[0] ? pwd->pw_dir : "/";
const char* shell = pwd->pw_shell[0] ? pwd->pw_shell : "sh";
char ppid_str[sizeof(pid_t) * 3];
snprintf(ppid_str, sizeof(ppid_str), "%" PRIiPID, ppid);
if ( setenv("INIT_PID", ppid_str, 1) < 0 ||
setenv("LOGNAME", pwd->pw_name, 1) < 0 ||
setenv("USER", pwd->pw_name, 1) < 0 ||
setenv("HOME", home, 1) < 0 ||
setenv("SHELL", shell, 1) < 0 )
fatal("setenv: %m");
if ( chdir(home) < 0 )
warning("chdir: %s: %m", home);
const char* program = "login";
bool activate_terminal = false;
if ( !strcmp(target, "single-user") )
{
activate_terminal = true;
program = shell;
}
if ( !strcmp(target, "sysinstall") )
{
activate_terminal = true;
program = "sysinstall";
}
if ( !strcmp(target, "sysupgrade") )
{
program = "sysupgrade";
activate_terminal = true;
}
if ( activate_terminal )
{
tio.c_cflag |= CREAD;
if ( tcsetattr(0, TCSANOW, &tio) )
fatal("tcgetattr: %m");
}
const char* argv[] = { program, NULL };
execvp(program, (char* const*) argv);
fatal("%s: %m", program);
}
int status;
if ( waitpid(child_pid, &status, 0) < 0 )
fatal("waitpid");
sigprocmask(SIG_BLOCK, &sigttou, &oldset);
if ( tcsetattr(0, TCSAFLUSH, &tio) )
fatal("tcgetattr: %m");
if ( tcsetpgrp(0, getpgid(0)) < 0 )
fatal("tcsetpgrp: %m");
sigprocmask(SIG_SETMASK, &oldset, NULL);
const char* back = ": Trying to bring it back up again";
if ( WIFEXITED(status) )
{
result = WEXITSTATUS(status);
break;
}
else if ( WIFSIGNALED(status) )
note("session: %s%s", strsignal(WTERMSIG(status)), back);
else
note("session: Unexpected unusual termination%s", back);
}
mountpoints_unmount();
return result;
}
