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-rw-r--r--util/argparse.c258
1 files changed, 79 insertions, 179 deletions
diff --git a/util/argparse.c b/util/argparse.c
index 620211e31..a9965d836 100644
--- a/util/argparse.c
+++ b/util/argparse.c
@@ -376,11 +376,12 @@ arg_parse( ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts)
if( !opts[i].short_opt && !strcmp( "help", s+2) )
show_help(opts, arg->flags);
- else if( !opts[i].short_opt && !strcmp( "version", s+2) )
+ else if( !opts[i].short_opt && !strcmp( "version", s+2) ) {
show_version();
+ exit(0);
+ }
else if( !opts[i].short_opt && !strcmp( "warranty", s+2) ) {
- puts( strusage(10) );
- puts( strusage(31) );
+ puts( strusage(16) );
exit(0);
}
@@ -525,13 +526,9 @@ show_help( ARGPARSE_OPTS *opts, unsigned flags )
{
const char *s;
- s = strusage(10);
- fputs( s, stdout );
- if( *s && s[strlen(s)-1] != '\n' )
- putchar( '\n' );
- s = strusage(12);
- if( *s == '\n' )
- s++;
+ show_version();
+ putchar('\n');
+ s = strusage(41);
puts(s);
if( opts[0].description ) { /* auto format the option description */
int i,j, indent;
@@ -591,11 +588,7 @@ show_help( ARGPARSE_OPTS *opts, unsigned flags )
if( flags & 32 )
puts("\n(A single dash may be used instead of the double ones)");
}
- if( *(s=strusage(26)) ) { /* bug reports to ... */
- putchar('\n');
- fputs(s, stdout);
- }
- if( *(s=strusage(30)) ) { /* special notes */
+ if( (s=strusage(19)) ) { /* bug reports to ... */
putchar('\n');
fputs(s, stdout);
}
@@ -607,189 +600,96 @@ static void
show_version()
{
const char *s;
- printf("%s version %s (%s", strusage(13), strusage(14), strusage(45) );
- if( (s = strusage(24)) && *s ) {
- #ifdef DEBUG
- printf(", %s, dbg)\n", s);
- #else
- printf(", %s)\n", s);
- #endif
- }
- else {
- #ifdef DEBUG
- printf(", dbg)\n");
- #else
- printf(")\n");
- #endif
- }
+ int i;
+ /* version line */
+ fputs(strusage(11), stdout);
+ if( (s=strusage(12)) )
+ printf(" (%s)", s );
+ printf(" %s\n", strusage(13) );
+ /* additional version lines */
+ for(i=20; i < 30; i++ )
+ if( (s=strusage(i)) )
+ printf("%s\n", s );
+ /* copyright string */
+ if( (s=strusage(14)) )
+ printf("%s\n", s );
+ /* copying conditions */
+ if( (s=strusage(15)) )
+ fputs(s, stdout);
+ /* thanks */
+ if( (s=strusage(18)) )
+ fputs(s, stdout);
+ /* additional program info */
+ for(i=30; i < 40; i++ )
+ if( (s=strusage(i)) )
+ fputs(s, stdout);
fflush(stdout);
- exit(0);
}
-
void
usage( int level )
{
- static int sentinel=0;
-
- if( sentinel )
- return;
-
- sentinel++;
if( !level ) {
- fputs( strusage(level), stderr ); putc( '\n', stderr );
- fputs( strusage(31), stderr);
- #if DEBUG
- fprintf(stderr, "%s (%s - Debug)\n", strusage(32), strusage(24) );
- #else
- fprintf(stderr, "%s (%s)\n", strusage(32), strusage(24) );
- #endif
+ fprintf(stderr,"%s %s; %s\n", strusage(11), strusage(13),
+ strusage(14) );
fflush(stderr);
}
else if( level == 1 ) {
- fputs(strusage(level),stderr);putc('\n',stderr);
- exit(2);}
+ fputs(strusage(40),stderr);
+ exit(2);
+ }
else if( level == 2 ) {
- puts(strusage(level)); exit(0);}
- sentinel--;
+ puts(strusage(41));
+ exit(0);
+ }
}
-
+/* Level
+ * 0: Copyright String auf stderr ausgeben
+ * 1: Kurzusage auf stderr ausgeben und beenden
+ * 2: Langusage auf stdout ausgeben und beenden
+ * 11: name of program
+ * 12: optional name of package which includes this program.
+ * 13: version string
+ * 14: copyright string
+ * 15: Short copying conditions (with LFs)
+ * 16: Long copying conditions (with LFs)
+ * 17: Optional printable OS name
+ * 18: Optional thanks list (with LFs)
+ * 19: Bug report info
+ *20..29: Additional lib version strings.
+ *30..39: Additional program infos (with LFs)
+ * 40: short usage note (with LF)
+ * 41: long usage note (with LF)
+ */
const char *
default_strusage( int level )
{
- const char *p;
+ const char *p = NULL;
switch( level ) {
- case 0: p = strusage(10); break;
- case 1: p = strusage(11); break;
- case 2: p = strusage(12); break;
- case 10: p = "WkLib"
- #if DOS386 && __WATCOMC__
- " (DOS4G)"
- #elif DOS386
- " (DOSX)"
- #elif DOS16RM
- " (DOS16RM)"
- #elif M_I86VM
- " (VCM)"
- #elif UNIX || POSIX
- " (Posix)"
- #elif OS2
- " (OS/2)"
- #elif WINNT && __CYGWIN32__
- " (CygWin)"
- #elif WINNT
- " (WinNT)"
- #elif NETWARE
- " (Netware)"
- #elif VMS
- " (VMS)"
- #endif
- "; Copyright (c) 1997 by Werner Koch (dd9jn)" ; break;
- case 11: p = "usage: ?"; break;
- case 16:
- case 15: p = "[Untitled]"; break;
- case 23: p = "[unknown]"; break;
- case 24: p = ""; break;
- case 26: p = ""; break;
- case 12: p =
- "This is free software; you can redistribute it and/or modify\n"
- "it under the terms of the GNU General Public License as published by\n"
- "the Free Software Foundation; either version 2 of the License, or\n"
- "(at your option) any later version.\n\n"
- "It is distributed in the hope that it will be useful,\n"
- "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
- "GNU General Public License for more details.\n\n"
- "You should have received a copy of the GNU General Public License\n"
- "along with this program; if not, write to the Free Software\n"
- "Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,"
- " USA.\n" ;
+ case 11: p = "foo"; break;
+ case 13: p = "0.0"; break;
+ case 14: p = "Copyright (C) 1998 Werner Koch (dd9jn)" ; break;
+ case 15: p =
+"This program comes with ABSOLUTELY NO WARRANTY.\n"
+"This is free software, and you are welcome to redistribute it\n"
+"under certain conditions. See the file COPYING for details.\n"; break;
+ case 16: p =
+"This is free software; you can redistribute it and/or modify\n"
+"it under the terms of the GNU General Public License as published by\n"
+"the Free Software Foundation; either version 2 of the License, or\n"
+"(at your option) any later version.\n\n"
+"It is distributed in the hope that it will be useful,\n"
+"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+"GNU General Public License for more details.\n\n"
+"You should have received a copy of the GNU General Public License\n"
+"along with this program; if not, write to the Free Software\n"
+"Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n";
break;
- case 22:
- #if MSDOS
- #if USE_EMS
- p = "MSDOS+EMS";
- #else
- p = "MSDOS";
- #endif
- #elif OS2
- p = "OS/2";
- #elif WINNT && __CYGWIN32__
- p = "CygWin";
- #elif WINNT
- p = "WinNT";
- #elif DOS386
- p = "DOS386";
- #elif EMX
- p = "EMX";
- #elif DOS16RM
- p = "DOS16RM";
- #elif NETWARE
- p = "Netware";
- #elif __linux__
- p = "Linux";
- #elif UNIX || M_UNIX || M_XENIX
- p = "UNIX";
- #elif VMS
- p = "VMS";
- #else
- p = "UnknownOS";
- #endif
- break;
- case 30: p = ""; break;
- case 31: p =
- "This program comes with ABSOLUTELY NO WARRANTY.\n"
- "This is free software, and you are welcome to redistribute it\n"
- "under certain conditions. See the file COPYING for details.\n";
- break;
- case 32: p = "["
- #if MSDOS
- "MSDOS Version"
- #elif DOS386 && __ZTC__
- "32-Bit MSDOS Version (Zortech's DOSX)"
- #elif DOS386
- "32-Bit MSDOS Version"
- #elif OS20 && EMX
- "OS/2 2.x EMX Version"
- #elif OS20
- "OS/2 2.x Version"
- #elif OS2
- "OS/2 1.x Version"
- #elif WINNT && __CYGWIN32__
- "Cygnus WinAPI Version"
- #elif WINNT
- "Windoze NT Version"
- #elif EMX
- "EMX Version"
- #elif NETWARE
- "NLM Version"
- #elif DOS16RM
- "DOS16RM Version"
- #elif __linux__
- "Linux Version"
- #elif VMS
- "OpenVMS Version"
- #elif POSIX
- "POSIX Version"
- #elif M_UNIX || M_XENIX
- "*IX Version"
- #endif
- "]";
- break;
- case 33: p =
- #ifdef MULTI_THREADED
- "mt"
- #else
- ""
- #endif
- ; break;
- case 42:
- case 43:
- case 44:
- case 45: p = ""; break;
- default: p = "?";
+ case 40: /* short and long usage */
+ case 41: p = ""; break;
}
return p;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-18 19:41:31 +0100