Rename miracle, valerie, humperdink, and albino.

[melted] / src / mvcp / mvcp_util.c

diff --git a/src/mvcp/mvcp_util.c b/src/mvcp/mvcp_util.c
new file mode 100644 (file)
index 0000000..168f6a7
--- /dev/null
+++ b/src/mvcp/mvcp_util.c
@@ -0,0 +1,77 @@
+/*
+ * valerie_util.c -- General Purpose Client Utilities
+ * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
+ * Author: Charles Yates <charles.yates@pandora.be>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/* System header files */
+#include <string.h>
+#include <ctype.h>
+
+/* Application header files */
+#include "valerie_util.h"
+
+/** Remove LF or CR/LF terminations from the input string.
+*/
+
+char *valerie_util_chomp( char *input )
+{
+       if ( input != NULL )
+       {
+               int length = strlen( input );
+               if ( length && input[ length - 1 ] == '\n' )
+                       input[ length - 1 ] = '\0';
+               if ( length > 1 && input[ length - 2 ] == '\r' )
+                       input[ length - 2 ] = '\0';
+       }
+       return input;
+}
+
+/** Remove leading and trailing spaces from the input string.
+*/
+
+char *valerie_util_trim( char *input )
+{
+       if ( input != NULL )
+       {
+               int length = strlen( input );
+               int first = 0;
+               while( first < length && isspace( input[ first ] ) )
+                       first ++;
+               memmove( input, input + first, length - first + 1 );
+               length = length - first;
+               while ( length > 0 && isspace( input[ length - 1 ] ) )
+                       input[ -- length ] = '\0';
+       }
+       return input;
+}
+
+/** Strip the specified string of leading and trailing 'value' (ie: ").
+*/
+
+char *valerie_util_strip( char *input, char value )
+{
+       if ( input != NULL )
+       {
+               char *ptr = strrchr( input, value );
+               if ( ptr != NULL )
+                       *ptr = '\0';
+               if ( input[ 0 ] == value )
+                       strcpy( input, input + 1 );
+       }
+       return input;
+}