/* $Id: parsarg.h,v 1.2 2003-02-18 20:35:35 btb Exp $ */ /* THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE. COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED. */ /* * * Routine to parse the command line. Will also read and parse args * from a file. * * parse_args() is called with argc & argv from main(), the function * to be called with each argument, and flags. argc & argv are usually * adjusted to not pass the first parameter (the program file name). * Thus the general method of calling is: * * parse_args(argc-1,argv+1,hander_func,flags); * * handler_func() is then called with each parameter. * * If the PA_EXPAND flag is passed, all arguments which do not start * with '-' are assumed to be filenames and are expanded for wildcards, * with the handler function called for each match. If a spec matches * nothing, the spec itself is passed to the handler func. * * Args that start with '@' are assumed to be argument files. These * files are opened, and arguments are read from them just as if they * were specified on the command line. Arg files can be nested. * */ //Flags #define PA_EXPAND 1 //wildcard expand args that don't start with '-' //Function void parse_args(int argc,char **argv,void (*handler_func)(char *arg),int flags);