-Added String.c (moved from /lib and patched to use MemPools)

diff --git a/src/String.cc b/src/String.cc
new file mode 100644 (file)
index 0000000..2684634
--- /dev/null
+++ b/src/String.cc
@@ -0,0 +1,80 @@
+/*
+ * $Id: String.cc,v 1.1 1998/03/08 07:53:13 rousskov Exp $
+ *
+ * DEBUG: section 61    String
+ * AUTHOR: Duane Wessels
+ *
+ * SQUID Internet Object Cache  http://squid.nlanr.net/Squid/
+ * --------------------------------------------------------
+ *
+ *  Squid is the result of efforts by numerous individuals from the
+ *  Internet community.  Development is led by Duane Wessels of the
+ *  National Laboratory for Applied Network Research and funded by
+ *  the National Science Foundation.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *  
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *  
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  
+ */
+
+#include "squid.h"
+
+
+void
+stringInit(String *s, const char *str)
+{
+    assert(s);
+    if (str)
+       stringLimitInit(s, str, strlen(str));
+    else
+       *s = StringNull;
+}
+
+void
+stringLimitInit(String *s, const char *str, int len)
+{
+    size_t sz = len+1;
+    assert(s && str);
+    s->len = len;
+    s->buf = memAllocBuf(sz, &sz);
+    assert(sz < 65536);
+    s->size = sz;
+    xmemcpy(s->buf, str, len);
+    s->buf[len] = '\0';
+}
+
+String
+stringDup(const String *s)
+{
+    String dup;
+    assert(s);
+    stringInit(&dup, s->buf);
+    return dup;
+}
+
+void
+stringClean(String *s)
+{
+    assert(s);
+    if (s->buf)
+       memFreeBuf(s->size, s->buf);
+    *s = StringNull;
+}
+
+void
+stringReset(String *s, const char *str)
+{
+    stringClean(s);
+    stringInit(s, str);
+}