feature: stellar dev API support stellar_new()/stellar_run()/stellar_free()/stellar_loopbreak()

src/core/main.cpp

@@ -1,6 +1,58 @@
-#include "stellar/stellar.h"
+#include <stdio.h>
+#include <stddef.h>
+#include <signal.h>
 
-int main(int argc, char **argv)
+#include "stellar/stellar.h"
+#include "stellar_core.h"
+
+struct stellar *st = NULL;
+static void signal_handler(int signo)
 {
-   return stellar_run(argc, argv);
+    if (signo == SIGINT)
+    {
+        printf("SIGINT received, notify threads to exit");
+        stellar_loopbreak(st);
+    }
+
+    if (signo == SIGQUIT)
+    {
+        printf("SIGQUIT received, notify threads to exit");
+        stellar_loopbreak(st);
+    }
+
+    if (signo == SIGTERM)
+    {
+        printf("SIGTERM received, notify threads to exit");
+        stellar_loopbreak(st);
+    }
+
+    if (signo == SIGHUP)
+    {
+        printf("SIGHUP received, reload log level !!!");
+        stellar_reload_log_level(st);
+    }
+}
+
+int main(int argc __attribute__((__unused__)), char **argv __attribute__((__unused__)))
+{
+    const char *stellar_cfg_file = "./conf/stellar.toml";
+    const char *plugin_cfg_file = "./plugin/spec.toml";
+    const char *log_cfg_file = "./conf/log.toml";
+
+    signal(SIGINT, signal_handler);
+    signal(SIGQUIT, signal_handler);
+    signal(SIGTERM, signal_handler);
+    signal(SIGHUP, signal_handler);
+
+    st = stellar_new(stellar_cfg_file, plugin_cfg_file, log_cfg_file);
+    if (st == NULL)
+    {
+        return 0;
+    }
+
+    stellar_run(st);
+
+    stellar_free(st);
+
+    return 0;
 }