mirror/sysmngr
1
0
Fork 0
mirror of https://dev.iopsys.eu/system/sysmngr.git synced 2025-12-10 08:14:38 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Process: Delete Instance refresh handler

Browse source
This commit is contained in:
Amin Ben Romdhane 2025-03-19 14:54:23 +01:00
parent 711ed36156
commit 2c842f0875
1 changed files with 0 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
src/processes.c
View file

@ -46,7 +46,6 @@ typedef struct process_ctx {
struct uloop_timeout instance_timer;
struct list_head list;
int refresh_interval;
int process_num;
} process_ctx;
typedef struct cpu_info {
@ -205,41 +204,10 @@ static void procps_get_cmdline(char *buf, int bufsz, const char *pid, const char
}
}
static void broadcast_add_del_event(int diff)
{
struct blob_buf bb = {0};
char method_name[64] = {0};
// On the first run, add and delete events are managed by the instance refresh mechanism defined in bbfdm
if (g_process_ctx.process_num == 0)
return;
memset(&bb, 0, sizeof(struct blob_buf));
blob_buf_init(&bb, 0);
void *a = blobmsg_open_array(&bb, "instances");
for (int i = 0; i < abs(diff); i++) {
char obj_path[256] = {0};
snprintf(obj_path, sizeof(obj_path), "Device.DeviceInfo.ProcessStatus.Process.%d", (diff > 0) ? g_process_ctx.process_num + i + 1 : g_process_ctx.process_num - i);
blobmsg_add_string(&bb, NULL, obj_path);
BBFDM_DEBUG("#%s:: %s #", (diff > 0) ? "Add" : "Del", obj_path);
}
blobmsg_close_array(&bb, a);
snprintf(method_name, sizeof(method_name), "%s.%s", "bbfdm", (diff > 0) ? "AddObj" : "DelObj");
ubus_send_event(g_process_ctx.ubus_ctx, method_name, bb.head);
blob_buf_free(&bb);
}
static void init_process_list(void)
{
struct dirent *entry = NULL;
DIR *dir = NULL;
unsigned int cur_process_num = 0;
dir = opendir("/proc");
if (dir == NULL)
@ -310,7 +278,6 @@ static void init_process_list(void)
}
list_add_tail(&pentry->list, &g_process_ctx.list);
cur_process_num++;
DM_STRNCPY(pentry->pid, entry->d_name, sizeof(pentry->pid));
DM_STRNCPY(pentry->command, command, sizeof(pentry->command));
@ -321,12 +288,6 @@ static void init_process_list(void)
}
closedir(dir);
int diff = cur_process_num - g_process_ctx.process_num;
if (diff) {
broadcast_add_del_event(diff);
g_process_ctx.process_num = cur_process_num;
}
}
static void free_process_list(void)
@ -587,7 +548,6 @@ void sysmngr_process_init(struct ubus_context *ubus_ctx)
g_process_ctx.refresh_interval = get_instance_refresh_interval();
g_process_ctx.instance_timer.cb = process_refresh_instance_timer;
INIT_LIST_HEAD(&g_process_ctx.list);
g_process_ctx.process_num = 0;
run_refresh_process_list();
}