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Diffstat (limited to 'src/args.h')
| -rw-r--r-- | src/args.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/args.h b/src/args.h new file mode 100644 index 00000000..a5699df4 --- /dev/null +++ b/src/args.h @@ -0,0 +1,63 @@ +/* args.h + Routines to simplify argument handling + + Part of the swftools package. + + Copyright (c) 2001 Matthias Kramm <kramm@quiss.org> + + This file is distributed under the GPL, see file COPYING for details */ + +#ifndef __args_h__ +#define __args_h__ + +extern int args_callback_option(char*,char*); +extern int args_callback_longoption(char*,char*); +extern int args_callback_command(char*,char*); +extern void args_callback_usage(char*name); + +int argn; +char**argv; + +void processargs(int argn2,char**argv2) +{ + int t; + if(argn2==1) + { + args_callback_usage(argv2[0]); + exit(1); + } + for(t=1;t<argn2;t++) + { + char*next; + if(t<argn2-1) next=argv2[t+1]; + else next=0; + + if(argv2[t][0]=='-') + { + if(argv2[t][1]=='-') + { + if(!strcmp(&argv2[t][2],"help")) + { + args_callback_usage(argv2[0]); + exit(1); + } + t+=args_callback_longoption(&argv2[t][2],next); + } + else + { + if(strchr("?h",argv2[t][1])) + { + args_callback_usage(argv2[0]); + exit(1); + } + t+=args_callback_option(&argv2[t][1],next); + } + } + else + { + t+=args_callback_command(argv2[t],next); + } + } +} + +#endif //__args_h__ |