mirror of
https://github.com/edeproject/ede.git
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93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
/*
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* $Id$
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*
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* Library of useful functions
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* Part of Equinox Desktop Environment (EDE).
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* Copyright (c) 2000-2006 EDE Authors.
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*
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* This program is licenced under terms of the
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* GNU General Public Licence version 2 or newer.
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* See COPYING for details.
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*/
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#ifndef edelib_Util_h
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#define edelib_Util_h
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#include "../edeconf.h"
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namespace edelib {
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// Constants
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#define SYSTEM_PATH PREFIX"/share/ede"
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#define DOC_PATH SYSTEM_PATH"/doc"
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// Cross-platform test if path is absolute or relative
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int is_path_rooted(const char *fn);
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// Recursively create a path in the file system
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bool make_path( const char *path );
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// Create the path needed for file using make_path
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bool make_path_for_file( const char *path );
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// Cross-platform function for system files location
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char* get_sys_dir();
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// strcat() that also does realloc if needed. Useful if
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// e.g. you have a loop which grows string in each pass
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// -- Note: due to use of realloc *always* use strdupcat return value:
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// dest = strdupcat(dest,src);
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// and *never* use it like:
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// strdupcat(dest,src);
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// NOTE this function is not used! Its use is not recommended
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char* strdupcat(char *dest, const char *src);
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// Whitespace trim (both left and right)
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char* wstrim(char *string);
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// Version with temporary results (static char[])
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const char* twstrim(const char *string);
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// Finds in haystack any of strings contained in string "needles". The substrings
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// are divided with separator.
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// Not actually used...
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char* strstrmulti(const char *haystack, const char *needles, const char *separator);
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// Returns nicely formatted string for byte sizes e.g. "1.2 kB" for size=1284
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const char* nice_size(double size);
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// Returns nicely formatted string for date and time given in seconds since
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// Epoch. This should be in config
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const char* nice_time(long int epoch);
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// Create vector from string using separator
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//std::vector<char*> vec_from_string(const char *str, const char *separator);
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/*! \fn const char* edelib::tsprintf(char* format, ...)
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A useful function which executes sprintf() on a static char[] variable big enough to
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hold short temporary strings. The variable remains valid until next call.
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Use:
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run_program(tsprintf(PREFIX"/bin/eiconsconf %s",param));
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When setting text values of fltk objects, instead use tasprintf which executes a strdup.
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Example:
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window->label(tasprintf("%s, version %s",appname,appversion));
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*/
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const char* tsprintf(char* format, ...);
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char* tasprintf(char* format, ...);
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}
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#endif
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