initial commit

common/utils/util.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "hlog.h"
+
+#include "util.h"
+
+
+const char *get_filename(char *path)
+{
+  CHECK_NULL_RETURN("path", path);
+  char *s1 = strrchr(path, '/');
+  char *s2 = strrchr(path, '\\');
+  if (s1 && s2) {
+    path = (s1 > s2) ? s1 + 1 : s2 + 1;
+  }
+  else if (s1)
+    path = s1 + 1;
+  else if (s2)
+    path = s2 + 1;
+
+  return path;
+}
+
+
+uint8_t file_exist(const char* path)
+{
+    return !access(path, F_OK);
+}
+
+uint8_t isIP(const char*ip){
+  int32_t a,b,c,d;
+  char str[128];
+  return sscanf(ip,"%d.%d.%d.%d",&a,&b,&c,&d) == 4 || sscanf(ip,"%[^:]|%[^:]|%[^:]|%[^:]|%[^:]|%[^:]|%s",str,str,str,str,str,str,str) == 7;
+}
+
+