1 /* 2 * Copyright (C) 1997-2009, Michael Jennings 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to 6 * deal in the Software without restriction, including without limitation the 7 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 8 * sell copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies of the Software, its documentation and marketing & publicity 13 * materials, and acknowledgment shall be given in the documentation, materials 14 * and software packages that this Software was used. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 20 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef _MISC_H_ 25 #define _MISC_H_ 26 27 #include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */ 28 #include <X11/Xfuncproto.h> 29 30 /************ Macros and Definitions ************/ 31 #define MAKE_CTRL_CHAR(c) ((c) == '?' ? 127 : ((toupper(c)) - '@')) 32 33 #define CAN_READ(s) (((s.st_mode) & S_IROTH) || ((my_ruid == (int)(s.st_uid)) && ((s.st_mode) & S_IRUSR)) || ((my_rgid == (int)(s.st_gid)) && ((s.st_mode) & S_IRGRP))) 34 #define CAN_WRITE(s) (((s.st_mode) & S_IWOTH) || ((my_ruid == (int)(s.st_uid)) && ((s.st_mode) & S_IWUSR)) || ((my_rgid == (int)(s.st_gid)) && ((s.st_mode) & S_IWGRP))) 35 36 /************ Function Prototypes ************/ 37 _XFUNCPROTOBEGIN 38 39 extern const char *my_basename(const char *str); 40 extern unsigned long str_leading_match(register const char *, register const char *); 41 extern char *str_trim(char *str); 42 extern int parse_escaped_string(char *str); 43 extern spif_charptr_t escape_string(spif_charptr_t str, spif_char_t quote, spif_int32_t maxlen); 44 extern char *safe_print_string(const char *buff, unsigned long len); 45 extern unsigned long add_carriage_returns(unsigned char *buff, unsigned long cnt); 46 extern unsigned char mkdirhier(const char *); 47 48 _XFUNCPROTOEND 49 50 #endif 51