static int mod_insert ( char *mod, int argc, char **argv )
{
struct mod_list_t *tail = 0;
struct mod_list_t *head = 0;
int rc = 0;
// get dep list for module mod
check_dep ( mod, &head, &tail );
if ( head && tail ) {
int i;
int l = 0;
// append module args
l = xstrlen ( head-> m_module );
for ( i = 0; i < argc; i++ )
l += ( xstrlen ( argv [i] ) + 1 );
head-> m_module = xrealloc ( head-> m_module, l + 1 );
for ( i = 0; i < argc; i++ ) {
strcat ( head-> m_module, " " );
strcat ( head-> m_module, argv [i] );
}
// process tail ---> head
rc |= mod_process ( tail, 1 );
}
else
rc = 1;
return rc;
}
static int mod_insert ( char *mod, int argc, char **argv )
{
struct mod_list_t *tail = 0;
struct mod_list_t *head = 0;
int rc;
// get dep list for module mod
check_dep ( mod, &head, &tail );
if ( head && tail ) {
if( argc ) {
int i;
// append module args
for ( i = 0; i < argc; i++ )
head->m_options = append_option( head->m_options, argv[i] );
}
// process tail ---> head
if ((rc = mod_process ( tail, 1 )) != 0) {
/*
* In case of using udev, multiple instances of modprobe can be
* spawned to load the same module (think of two same usb devices,
* for example; or cold-plugging at boot time). Thus we shouldn't
* fail if the module was loaded, and not by us.
*/
if (already_loaded (mod) )
rc = 0;
}
}
else
rc = 1;
return rc;
}
struct task *dc_new_task(struct task_group *group, const char *name)
{
struct task *task = calloc(1, sizeof(struct task));
for (struct task_group *i = task_groups; i ; i = i->next) {
for (struct task *j = i->tasks; j ; j = j->next) {
if (strcmp(task->name, name) == 0) {
log_error("dc", "task %s already registered in group %s", name, i->name);
return 0;
}
}
}
task->group = group;
task->name = strdup(name);
if (group->tasks) {
assert (group->tasks->prev == 0);
group->tasks->prev = task;
task->next = group->tasks;
}
group->tasks = task;
if (mod_process (new_task(task)) != 0) goto unroll;
if (mod_ubus (new_task(task)) != 0) goto unroll;
return task;
unroll:
dc_delete_task(task);
return 0;
}
static int mod_insert ( char *mod, int argc, char **argv )
{
struct mod_list_t *tail = 0;
struct mod_list_t *head = 0;
int rc;
// get dep list for module mod
check_dep ( mod, &head, &tail );
if ( head && tail ) {
if( argc ) {
int i;
// append module args
for ( i = 0; i < argc; i++ )
head->m_options = append_option( head->m_options, argv[i] );
}
// process tail ---> head
rc = mod_process ( tail, 1 );
}
else
rc = 1;
return rc;
}
int dc_task_stop(struct task *task)
{
int r = 0;
if (task->running == 0 )
return 0;
mod_process(task_stop(task));
task->running = 0;
dc_on_task_stopped(task);
return 0;
}
int main(int argc, char **argv)
{
_SIZEOF(mod_channel_data_t);
_SIZEOF(mod_division_data_t);
_SIZEOF(mod_pattern_data_t);
if (argc == 2)
{
mod_setup();
mod_load(argv[1]);
mod_process();
mod_save("../../test.mod");
}
return 0;
}
static void mod_remove ( char *mod )
{
static struct mod_list_t rm_a_dummy = { "-a", 0, 0 };
struct mod_list_t *head = 0;
struct mod_list_t *tail = 0;
if ( mod )
check_dep ( mod, &head, &tail );
else // autoclean
head = tail = &rm_a_dummy;
if ( head && tail )
mod_process ( head, 0 ); // process head ---> tail
}
int dc_task_start(struct task *task)
{
if (task->running != 0)
return 0;
task->running = 1;
int r = 0;
r = mod_process(task_start(task));
if (r != 0) {
log_error("dc", "task starting failed for %s", task->name);
task->running = 4;
dc_task_stop(r);
return r;
}
dc_on_task_started(task);
return r;
}
static int mod_remove(char *mod)
{
int rc;
static const struct mod_list_t rm_a_dummy = { "-a", NULL, NULL, NULL, NULL };
struct mod_list_t *head = NULL;
struct mod_list_t *tail = NULL;
if (mod)
check_dep(mod, &head, &tail);
else // autoclean
head = tail = (struct mod_list_t*) &rm_a_dummy;
rc = 1;
if (head && tail)
rc = mod_process(head, 0); // process head ---> tail
return rc;
}
void dc_delete_task(struct task *task)
{
mod_ubus (delete_task(task));
mod_process (delete_task(task));
if (task->prev)
task->prev->next = task->next;
if (task->next)
task->next->prev = task->prev;
if (task->group->tasks == task)
task->group->tasks = task->next;
if (task->name)
free (task->name);
if (task->cmd)
free (task->cmd);
free (task);
}
int main( int argc , char *argv[] )
{
if( argc == 1 )
{
usage();
exit(0);
}
argv++; argc--;
/* 启动服务 */
if (strcmp(*argv, "start") == 0)
{
argv++; argc--;
start_process(argc, argv);
}
else if (strcmp(*argv, "add") == 0)
{
/* 新增服务 */
argv++; argc--;
add_process(argc, argv);
}
else if (strcmp(*argv, "reload") == 0)
{
/* 重载服务 */
argv++; argc--;
mod_process(argc, argv);
}
else if (strcmp(*argv, "close") == 0)
{
/* 关闭服务 */
argv++; argc--;
stop_process(argc, argv);
}
else if (strcmp(*argv, "force") == 0)
{
/* 关闭服务 */
argv++; argc--;
force_stop_process(argc, argv);
}
else if (strcmp(*argv, "view") == 0)
{
/* 查看服务 */
argv++; argc--;
view_process(argc, argv);
}
else if (strcmp(*argv, "stop") == 0)
{
/* 停止服务 */
argv++; argc--;
close_process(argc, argv);
}
else
{
printf("无效的参数:%s\n", *argv);
usage();
}
return 0;
}
int main(int argc, char **argv)
{
if (getuid() != 0)
panic("sorry, must be superuser");
int iaminit = 0;
if (strcmp(argv[0], "/sbin/init") == 0) {
iaminit = 1;
//FIXME: ugh
system("mount -n tmpfs -t tmpfs /task");
}
log_info("dc", "Moorlight 1 booting up");
int r = 0;
if (iaminit) r = mod_sysv (init());
r = mod_process (init());
r = mod_ubus (init());
struct task_group *default_group = dc_new_group("default");
struct task *test = dc_new_task(default_group, "test");
test->cmd = strdup("/home/aep/proj/moorlight/test/testdaemon.sh");
for (struct task_group *i = task_groups; i ; i = i->next)
for (struct task *j = i->tasks; j ; j = j->next)
dc_task_start(j);
while (running) {
fd_set rfds;
FD_ZERO(&rfds);
int maxfd = 0;
mod_ubus (select(&rfds, &maxfd));
mod_process (select(&rfds, &maxfd));
int ret = 0;
do {
int ret = select(maxfd + 2, &rfds, NULL, NULL, NULL);
} while (ret == EINTR);
if (ret < 0) {
assume(ret);
}
log_debug("dc", "activated %i ", ret);
mod_ubus (activate(&rfds));
mod_process (activate(&rfds));
}
for (struct task_group *i = task_groups; i ; i = i->next) {
for (struct task *j = i->tasks; j ; j = j->next) {
dc_task_stop(j);
dc_delete_task(j);
}
int r = 0;
dc_delete_group(i);
}
mod_ubus (teardown());
mod_process (teardown());
if (iaminit)
mod_sysv (teardown());
return 0;
}
