Initial commit of Ccnet server.

2025-09-22 18:37:21 +00:00 · 2016-08-18 17:39:55 +08:00
commit ed8404c061
206 changed files with 37441 additions and 0 deletions
--- a/lib/string-util.h
+++ b/lib/string-util.h
@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#ifndef CCNET_STRING_H
+#define CCNET_STRING_H
+
+#include <stdio.h>
+
+#define END_0(buf,len) (buf[(len)-1] == '\0')
+
+
+static inline int get_version(char *str)
+{
+    int v;
+
+    if (str[0] != 'v')
+        return 0;
+    if (sscanf(str+1, "%d", &v) != 1)
+        return 0;
+    return v;
+}
+
+
+
+#define sgoto_next(p) do {      \
+        while (*p != ' ' && *p) ++p;            \
+        if (*p != ' ')                          \
+            goto error;                         \
+        *p = '\0';                              \
+        ++p;                                    \
+    } while (0)
+
+#define sget_len(val, p) do { \
+        char *tmp = p;        \
+        sgoto_next(p);        \
+        val = atoi(tmp);        \
+        if (val == 0)         \
+            goto error;       \
+    } while (0)
+
+
+/* get a string with format "%s " */
+#define sget_str(str, p) do { \
+        str = p;              \
+        sgoto_next(p);        \
+    } while (0)
+
+/* get a string with format "%d %s " */
+#define sget_str_with_len(str, p) do { \
+        int len;                       \
+        sget_len(len, p);              \
+        str = p;                       \
+        p += len;                      \
+        *p = '\0';                     \
+        ++p;                           \
+    } while (0)
+
+
+
+#endif