/* ** (c) COPYRIGHT CERN 1994. ** Please first read the full copyright statement in the file COPYRIGH. */This module have been spawned from HTParse, as it then can be used in utility programs without loading a whole bunch of the library code. It contains functions for escaping and unescaping a URI for reserved characters in URIs.
This module is implemented by RoverEscape.c, and it is a part of the Library of Common Code.
#ifndef ROVERESCAPE_H #define ROVERESCAPE_H
%xy
where x
and y
are two
hex digits.
extern char *RoverEscape(char *str, unsigned char mask);The following are valid mask values. The terms are the BNF names in the URI document.
#define URL_XALPHAS (unsigned char) 1 #define URL_XPALPHAS (unsigned char) 2 #define URL_PATH (unsigned char) 4 #define TCL_ESC (unsigned char) 8 #define SH_ESC (unsigned char) 16
%xy
form, where xy
is the
acsii hex code for character 16x+y. The string is converted in place,
as it will never grow.
extern char *RoverUnescape(char *str); extern void bartospace(char *str); extern char *RoverEscapeShellCmd(char *str); extern char *RoverEscapeTcl(char *str); extern int ind(char *str, char ch); #endif /* ROVERESCAPE_H */End of RoverEscape Module