Initial revision

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@1 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 46 insertions, 0 deletions

diff --git a/util/webgrep.c b/util/webgrep.c
new file mode 100644
index 00000000..07089bb6
--- /dev/null
+++ b/util/webgrep.c
@@ -0,0 +1,46 @@
+/* $Id: webgrep.c,v 1.1 2002/03/07 15:13:46 in2 Exp $ */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+int main()
+{
+    char genbuf[256], *str, *buf;
+    while (fgets(genbuf, 255, stdin))
+    {
+	register int ansi;
+	if (!strncmp(genbuf, "References", 10))
+	    break;
+	str = genbuf;
+	buf = genbuf;
+	if (!strncmp(genbuf, "lynx: Can't access", 18))
+	{
+	    printf("氣象報導小姐休假中,請到Record版翻過去資料.");
+	    break;
+	}
+	for (ansi = 0; *str; str++)
+	{
+	    if (*str == '[' && strchr("0123456789", *(str + 1)))
+	    {
+		ansi = 1;
+	    }
+	    else if (ansi)
+	    {
+		if (!strchr("0123456789]", *str))
+		{
+		    ansi = 0;
+		    if (str)
+			*buf++ = *str;
+		}
+	    }
+	    else
+	    {
+		if (str)
+		    *buf++ = *str;
+	    }
+	}
+	*buf = 0;
+	printf(genbuf);
+    }
+    return 0;
+}