void
#line 504 "./cwebdir/comm-w2c.ch"
scan_args P1H(void)
#line 1257 "./cwebdir/common.w"
{
char*dot_pos;
char*name_pos;
register char*s;
boolean found_web= 0,found_change= 0,found_out= 0;
boolean flag_change;
while(--argc> 0){
if((**(++argv)=='-'||**argv=='+')&&*(*argv+1))/*76:*/
#line 522 "./cwebdir/comm-w2c.ch"
{
if(strcmp("-help",*argv)==0||strcmp("--help",*argv)==0)
/*84:*/
#line 599 "./cwebdir/comm-w2c.ch"
usagehelp(program==ctangle?CTANGLEHELP:CWEAVEHELP);
/*:84*/
#line 525 "./cwebdir/comm-w2c.ch"
;
if(strcmp("-version",*argv)==0||strcmp("--version",*argv)==0)
/*85:*/
#line 608 "./cwebdir/comm-w2c.ch"
printversionandexit((program==ctangle?ctangle_banner:cweave_banner),
"Silvio Levy and Donald E. Knuth",NULL);
/*:85*/
#line 527 "./cwebdir/comm-w2c.ch"
;
#line 1346 "./cwebdir/common.w"
if(**argv=='-')flag_change= 0;
#line 533 "./cwebdir/comm-w2c.ch"
else flag_change= 1;
if(*(*argv+1)=='d')
if(sscanf(*argv+2,"%u",&kpathsea_debug)!=1)/*77:*/
#line 1352 "./cwebdir/common.w"
{
#line 556 "./cwebdir/comm-w2c.ch"
if(program==ctangle){
fprintf(stderr,"ctangle: Need one to three file arguments.\n");
usage("ctangle");
}else{
fprintf(stderr,"cweave: Need one to three file arguments.\n");
usage("cweave");
}
#line 1362 "./cwebdir/common.w"
}
/*:77*/
#line 535 "./cwebdir/comm-w2c.ch"
;
#line 1348 "./cwebdir/common.w"
for(dot_pos= *argv+1;*dot_pos> '\0';dot_pos++)
#line 541 "./cwebdir/comm-w2c.ch"
flags[(unsigned char)*dot_pos]= flag_change;
#line 1350 "./cwebdir/common.w"
}
/*:76*/
#line 1266 "./cwebdir/common.w"
else{
s= name_pos= *argv;dot_pos= NULL;
while(*s){
if(*s=='.')dot_pos= s++;
else if(*s=='/')dot_pos= NULL,name_pos= ++s;
else s++;
}
if(!found_web)/*73:*/
#line 1292 "./cwebdir/common.w"
{
if(s-*argv> max_file_name_length-5)
/*78:*/
#line 1364 "./cwebdir/common.w"
fatal("! Filename too long\n",*argv);
/*:78*/
#line 1295 "./cwebdir/common.w"
;
if(dot_pos==NULL)
sprintf(web_file_name,"%s.w",*argv);
else{
strcpy(web_file_name,*argv);
*dot_pos= 0;
}
#line 1303 "./cwebdir/common.w"
sprintf(tex_file_name,"%s.tex",name_pos);
sprintf(idx_file_name,"%s.idx",name_pos);
sprintf(scn_file_name,"%s.scn",name_pos);
sprintf(C_file_name,"%s.c",name_pos);
found_web= 1;
}
/*:73*/
#line 1275 "./cwebdir/common.w"
else if(!found_change)/*74:*/
#line 1310 "./cwebdir/common.w"
{
if(strcmp(*argv,"-")==0)found_change= -1;
else{
if(s-*argv> max_file_name_length-4)
/*78:*/
#line 1364 "./cwebdir/common.w"
fatal("! Filename too long\n",*argv);
/*:78*/
#line 1315 "./cwebdir/common.w"
;
if(dot_pos==NULL)
sprintf(change_file_name,"%s.ch",*argv);
else strcpy(change_file_name,*argv);
found_change= 1;
}
}
/*:74*/
#line 1276 "./cwebdir/common.w"
else if(!found_out)/*75:*/
#line 1323 "./cwebdir/common.w"
{
if(s-*argv> max_file_name_length-5)
/*78:*/
#line 1364 "./cwebdir/common.w"
fatal("! Filename too long\n",*argv);
/*:78*/
#line 1326 "./cwebdir/common.w"
;
if(dot_pos==NULL){
sprintf(tex_file_name,"%s.tex",*argv);
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
sprintf(C_file_name,"%s.c",*argv);
}else{
strcpy(tex_file_name,*argv);
strcpy(C_file_name,*argv);
if(flags['x']){
*dot_pos= 0;
sprintf(idx_file_name,"%s.idx",*argv);
sprintf(scn_file_name,"%s.scn",*argv);
}
}
found_out= 1;
}
#line 522 "./cwebdir/comm-w2c.ch"
/*:75*/
#line 1277 "./cwebdir/common.w"
else/*77:*/
#line 1352 "./cwebdir/common.w"
{
#line 556 "./cwebdir/comm-w2c.ch"
if(program==ctangle){
fprintf(stderr,"ctangle: Need one to three file arguments.\n");
usage("ctangle");
}else{
fprintf(stderr,"cweave: Need one to three file arguments.\n");
usage("cweave");
}
#line 1362 "./cwebdir/common.w"
}
/*:77*/
#line 1278 "./cwebdir/common.w"
;
}
}
if(!found_web)/*77:*/
#line 1352 "./cwebdir/common.w"
{
#line 556 "./cwebdir/comm-w2c.ch"
if(program==ctangle){
fprintf(stderr,"ctangle: Need one to three file arguments.\n");
usage("ctangle");
}else{
fprintf(stderr,"cweave: Need one to three file arguments.\n");
usage("cweave");
}
#line 1362 "./cwebdir/common.w"
}
/*:77*/
#line 1281 "./cwebdir/common.w"
;
if(found_change<=0)strcpy(change_file_name,"/dev/null");
}
void
parsearguments ( void )
{
#define noptions ( 4 )
getoptstruct longoptions[noptions + 1] ;
integer getoptreturnval ;
cinttype optionindex ;
integer currentoption ;
currentoption = 0 ;
longoptions [currentoption ].name = "help" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "version" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "mnemonics" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = addressof ( wantsmnemonics ) ;
longoptions [currentoption ].val = 1 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "images" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = addressof ( wantspixels ) ;
longoptions [currentoption ].val = 1 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = 0 ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
do {
getoptreturnval = getoptlongonly ( argc , argv , "" , longoptions ,
addressof ( optionindex ) ) ;
if ( getoptreturnval == -1 )
{
;
}
else if ( getoptreturnval == 63 )
{
usage ( "gftype" ) ;
}
else if ( ( strcmp ( longoptions [optionindex ].name , "help" ) == 0 ) )
{
usagehelp ( GFTYPEHELP , nil ) ;
}
else if ( ( strcmp ( longoptions [optionindex ].name , "version" ) == 0
) )
{
printversionandexit ( "This is GFtype, Version 3.1" , nil , "D.R. Fuchs"
, nil ) ;
}
} while ( ! ( getoptreturnval == -1 ) ) ;
if ( ( optind + 1 != argc ) )
{
fprintf ( stderr , "%s%s\n", "gftype" , ": Need exactly one file argument." ) ;
usage ( "gftype" ) ;
}
}
void
parsearguments ( void )
{
#define noptions ( 4 )
getoptstruct longoptions[noptions + 1] ;
integer getoptreturnval ;
cinttype optionindex ;
integer currentoption ;
verbose = false ;
charcodeformat = charcodedefault ;
currentoption = 0 ;
longoptions [currentoption ].name = "help" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "version" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "verbose" ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = addressof ( verbose ) ;
longoptions [currentoption ].val = 1 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = "charcode-format" ;
longoptions [currentoption ].hasarg = 1 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
currentoption = currentoption + 1 ;
longoptions [currentoption ].name = 0 ;
longoptions [currentoption ].hasarg = 0 ;
longoptions [currentoption ].flag = 0 ;
longoptions [currentoption ].val = 0 ;
do {
getoptreturnval = getoptlongonly ( argc , argv , "" , longoptions ,
addressof ( optionindex ) ) ;
if ( getoptreturnval == -1 )
{
;
}
else if ( getoptreturnval == 63 )
{
usage ( "tftopl" ) ;
}
else if ( ( strcmp ( longoptions [optionindex ].name , "help" ) == 0 ) )
{
usagehelp ( TFTOPLHELP , nil ) ;
}
else if ( ( strcmp ( longoptions [optionindex ].name , "version" ) == 0
) )
{
printversionandexit ( "This is TFtoPL, Version 3.3" , nil , "D.E. Knuth"
, nil ) ;
}
else if ( ( strcmp ( longoptions [optionindex ].name , "charcode-format"
) == 0 ) )
{
if ( strcmp ( optarg , "ascii" ) == 0 )
charcodeformat = charcodeascii ;
else if ( strcmp ( optarg , "octal" ) == 0 )
charcodeformat = charcodeoctal ;
else
fprintf ( stderr , "%s%s%c\n", "Bad character code format " , stringcast ( optarg ) , '.' ) ;
}
} while ( ! ( getoptreturnval == -1 ) ) ;
if ( ( optind + 1 != argc ) && ( optind + 2 != argc ) )
{
fprintf ( stderr , "%s%s\n", "tftopl" , ": Need one or two file arguments." ) ;
usage ( "tftopl" ) ;
}
tfmname = cmdline ( optind ) ;
}
int
main (int argc, string *argv)
{
int getopt_return_val;
int option_index = 0;
name_program = xbasename(argv[0]);
if (!strcmp(name_program, "ofm2opl") ||
!strcmp(name_program, "OFM2OPL.EXE")) {
program = PROG_OFM2OPL;
name_help = OFM2OPLHELP;
name_program = "ofm2opl";
name_msg = "This is ofm2opl, Version 2.0";
no_files = 2;
files[0] = &name_ofm;
files[1] = &name_opl;
suffixes[0] = "ofm";
suffixes[1] = "opl";
full_suffixes[0] = ".ofm";
full_suffixes[1] = ".opl";
} else if (!strcmp(name_program, "opl2ofm") ||
!strcmp(name_program, "OPL2OFM.EXE")) {
program = PROG_OPL2OFM;
name_help = OPL2OFMHELP;
name_program = "opl2ofm";
name_msg = "This is opl2ofm, Version 2.0";
no_files = 2;
files[0] = &name_opl;
files[1] = &name_ofm;
suffixes[0] = "opl";
suffixes[1] = "ofm";
full_suffixes[0] = ".opl";
full_suffixes[1] = ".ofm";
} else if (!strcmp(name_program, "ovp2ovf") ||
!strcmp(name_program, "OVP2OVF.EXE")) {
program = PROG_OVP2OVF;
name_help = OVP2OVFHELP;
name_program = "ovp2ovf";
name_msg = "This is ovp2ovf, Version 2.0";
no_files = 3;
files[0] = &name_ovp;
files[1] = &name_ovf;
files[2] = &name_ofm;
suffixes[0] = "ovp";
suffixes[1] = "ovf";
suffixes[2] = "ofm";
full_suffixes[0] = ".ovp";
full_suffixes[1] = ".ovf";
full_suffixes[2] = ".ofm";
} else if (!strcmp(name_program, "ovf2ovp") ||
!strcmp(name_program, "OVF2OVP.EXE")) {
program = PROG_OVF2OVP;
name_help = OVF2OVPHELP;
name_program = "ovf2ovp";
name_msg = "This is ovf2ovp, Version 2.0";
no_files = 3;
files[0] = &name_ovf;
files[1] = &name_ofm;
files[2] = &name_ovp;
suffixes[0] = "ovf";
suffixes[1] = "ofm";
suffixes[2] = "ovp";
full_suffixes[0] = ".ovf";
full_suffixes[1] = ".ofm";
full_suffixes[2] = ".ovp";
} else {
fprintf(stderr , "Unrecognized program: %s\n", name_program);
fprintf(stderr ,
"This binary supports ofm2opl, opl2ofm, ovf2ovp, and ovp2ovf\n");
exit(1);
}
kpse_set_program_name(name_program, NULL);
kpse_init_prog(uppercasify(name_program), 0, nil, nil);
do {
getopt_return_val =
getopt_long_only(argc, argv, "", long_options, &option_index) ;
if (getopt_return_val == -1) { ; }
else if ( getopt_return_val == 63 ) {
usage (name_program);
} else if (!strcmp(long_options[option_index].name, "help")) {
usagehelp (name_help, NULL);
} else if (!strcmp(long_options[option_index ].name, "version")) {
printversionandexit(name_msg, nil,
"J. Plaice, Y. Haralambous, D.E. Knuth",
nil);
} else if (!strcmp(long_options[option_index ].name, "char-format")) {
if (!strcmp(optarg, "ascii")) char_format = CHAR_CODE_ASCII;
else if (!strcmp(optarg, "num")) char_format = CHAR_CODE_NUM;
else warning_s("Bad character code format (%s)", optarg);
} else if (!strcmp(long_options[option_index ].name, "num-format")) {
if (!strcmp(optarg, "hex")) num_format = NUM_CODE_HEX;
else if (!strcmp(optarg, "octal")) num_format = NUM_CODE_OCTAL;
else warning_s("Bad number code format (%s)", optarg);
} else if (!strcmp(long_options[option_index ].name, "text-format")) {
if (!strcmp(optarg, "upper")) text_format = TEXT_CODE_UPPER;
else if (!strcmp(optarg, "mixed")) text_format = TEXT_CODE_MIXED;
else warning_s("Bad text code format (%s)", optarg);
}
} while (getopt_return_val != -1);
if (((argc-optind) > no_files) || ((argc-optind) < 1)) {
fprintf(stderr , "%s: %s\n", name_program,
no_files == 2 ? "Need one or two file arguments."
: "Need one to three file arguments.");
usage (name_program);
}
*(files[0]) = extend_filename(cmdline(optind) , suffixes[0]);
if (optind+2 <= argc) {
*(files[1]) = extend_filename(cmdline(optind+1) , suffixes[1]);
if (no_files == 3) {
if (optind+3 <= argc) {
*(files[2]) = extend_filename(cmdline(optind+2) , suffixes[2]);
} else if (program == PROG_OVP2OVF) {
*(files[2]) = extend_filename(cmdline(optind+1), suffixes[2]);
}
}
} else if (program != PROG_OFM2OPL) {
*(files[1]) = basenamechangesuffix(*(files[0]),
full_suffixes[0], full_suffixes[1]);
if ((no_files == 3) && (program == PROG_OVP2OVF)) {
*(files[2]) = basenamechangesuffix(*(files[0]),
full_suffixes[0], full_suffixes[2]);
}
}
switch(program) {
case PROG_OFM2OPL: {
file_ofm = kpse_open_file(name_ofm, kpse_ofm_format);
read_in_whole(&ofm, &length_ofm, file_ofm, name_ofm);
(void)fclose(file_ofm);
if (name_opl==NULL) file_opl = stdout;
else rewrite(file_opl, name_opl);
file_output = file_opl;
parse_ofm(FALSE);
break;
}
case PROG_OVF2OVP: {
file_ovf = kpse_open_file(name_ovf, kpse_ovf_format);
read_in_whole(&ovf, &length_ovf, file_ovf, name_ovf);
(void)fclose(file_ovf);
file_ofm = kpse_open_file(name_ofm, kpse_ofm_format);
read_in_whole(&ofm, &length_ofm, file_ofm, name_ofm);
(void)fclose(file_ofm);
if (name_ovp==NULL) file_ovp = stdout;
else rewrite(file_ovp, name_ovp);
file_output = file_ovp;
parse_ofm(TRUE);
break;
}
case PROG_OPL2OFM: {
file_opl = kpse_open_file(name_opl, kpse_opl_format);
rewritebin(file_ofm, name_ofm);
init_tables();
yyin = file_opl;
(void)yyparse();
output_ofm_file();
(void)fclose(file_ofm);
break;
}
case PROG_OVP2OVF: {
file_ovp = kpse_open_file(name_ovp, kpse_ovp_format);
rewritebin(file_ovf, name_ovf);
rewritebin(file_ofm, name_ofm);
init_tables();
yyin = file_ovp;
(void)yyparse();
output_ofm_file();
/*(void)fclose(file_ofm);*/
output_ovf_file();
(void)fclose(file_ovf);
break;
}
default: {exit(1);}
}
exit(0);
}
