X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=libcitadel%2Flib%2Ftools.c;h=5662133be92854609a719e33d314a85281ad3646;hb=95ce924064310c1cb86dfcd649f54dfdb081c0d3;hp=7d933de1195b9e2d308a40f3e3304ed1ce2f972e;hpb=a473a214c4c3b00b716e6fc5c71200472e109c68;p=citadel.git

diff --git a/libcitadel/lib/tools.c b/libcitadel/lib/tools.c
index 7d933de11..5662133be 100644
--- a/libcitadel/lib/tools.c
+++ b/libcitadel/lib/tools.c
@@ -456,6 +456,35 @@ char *rfc2047encode(char *line, long length)
 	return result;
 }
 
+/*
+ * removes double slashes from pathnames
+ * allows / disallows trailing slashes
+ */
+void StripSlashes(char *Dir, int TrailingSlash)
+{
+	char *a, *b;
+
+	a = b = Dir;
+
+	while (!IsEmptyStr(a)) {
+		if (*a == '/') {
+			while (*a == '/')
+				a++;
+			*b = '/';
+			b++;
+		}
+		else {
+			*b = *a;
+			b++; a++;
+		}
+	}
+	if ((TrailingSlash) && (*(b - 1) != '/')){
+		*b = '/';
+		b++;
+	}
+	*b = '\0';
+
+}
 
 /*
  * Strip leading and trailing spaces from a string