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