int main( int argc , char * argv[] )
{
char buf[NBUF] , buf2[NBUF*2];
int ll , num=0 , ii , jj ;
if( argc < 2 || strcmp(argv[1],"-help") == 0 ){
fprintf(stderr,"Usage: quotize name < input > output\n"
"Turns a text file into a C array of strings\n"
"initialized into an array 'char *name[]'.\n"
) ;
exit(0) ;
}
printf("/** automatically generated by AFNI program quotize **/\n") ;
printf("static char *%s[] = {\n",argv[1]) ;
while( afni_fgets(buf,NBUF,stdin) != NULL ){
ll = strlen(buf) ; if( ll == 0 ) break ;
if( buf[ll-1] == '\n' ) buf[ll-1] = '\0' ;
for( ii=0,jj=0 ; buf[ii] != '\0' ; ){
if( buf[ii] == '"' || buf[ii] == '\\' ) buf2[jj++] = '\\' ;
buf2[jj++] = buf[ii++] ;
}
buf2[jj] = '\0' ;
printf(" \"%s\\n\" ,\n" , buf2 ) ;
num++ ;
}
printf(" NULL } ;\n") ;
printf("#define NUM_%s %d\n",argv[1],num) ;
exit(0) ;
}
int main( int argc , char *argv[] )
{
char buf[99999] , *bb ; FILE *fp ; int iarg=1 ;
machdep() ; /* will set fgets usage from environment */
while( iarg < argc ){ /* read all files */
fp = fopen(argv[iarg++],"r") ; if( fp == NULL ) continue ;
do{ bb = afni_fgets( buf , 99999 , fp ) ; } while( bb != NULL ) ;
fclose(fp) ;
}
exit(0) ;
}
void addto_args( int argc , char * argv[] , int * new_argc , char *** new_argv )
{
int ii , nsin , nall ;
char lbuf[4096] ;
char * sin , * cpt ;
/*-- sanity checks --*/
if( new_argc == NULL || new_argv == NULL ) return ;
if( strcmp(argv[argc-1],"-@") != 0 ){ *new_argv = NULL; return; } /* do nothing */
/* suck the standard input in */
nall = BLEN ;
sin = (char *) malloc( sizeof(char) * nall ) ; /* will hold stdin */
nsin = 0 ;
sin[0] = '\0'; /* 'terminate' this empty string 18 Apr 2006 [rickr] */
do{
cpt = afni_fgets( lbuf , BLEN , stdin ) ; /* read line */
if( cpt == NULL ) break ; /* end of file */
ii = strlen(lbuf) ;
if( ii+nsin >= nall-4 ){ /* make more sin space */
nall += BLEN ;
sin = (char *) realloc( sin , sizeof(char) * nall ) ;
}
strcat(sin,lbuf) ; nsin = strlen(sin) ; /* add to sin array */
} while(1) ;
if( nsin == 0 ){ *new_argv = NULL; free(sin); return; } /* nothing was read */
append_string_to_args( sin , argc-1 , argv , new_argc , new_argv ) ; /* real work */
free(sin) ; return ;
}
int main( int argc , char * argv[] )
{
PARSER_code * pcode ;
char expr[9000] , * cexp ;
double atoz[26] , value ;
int ii , kvar, kar, brk, strt, oform , len;
int DoOnce;
char *formatstr=NULL, *strptr=NULL;
char ch;
DoOnce = 0;
kar = 1;
brk = 0;
DoOnce = 0; /* flag used to indicate that program is running in batch or command line modes */
expr[0] = '\0';
oform = CCALC_DOUBLE; /* double is default */
while (kar < argc) {
if (strcmp(argv[1],"-help") == 0 ){
printf(
"Usage: ccalc [-form FORM] [-eval 'expr']\n"
"Usage mode 1: Interactive numerical calculator\n"
" Interactive numerical calculator, using the \n"
" same expression syntax as 3dcalc. \n"
" No command line parameters are permitted in\n"
" usage 1 mode.\n"
"Usage mode 2: Command line expression calculator\n"
" Evaluate an expression specified on command\n"
" line, return answer and quit.\n"
" Optional parameters: (must come first)\n"
" -form FORM: Format output in a nice form\n"
" Choose from:\n"
" double: Macho numbers (default).\n"
" nice: Metrosexual output.\n"
" int (or rint): Rounded to nearest integer.\n"
" cint: Rounded up.\n"
" fint: Rounded down.\n"
" %%n.mf: custom format string, used as in printf.\n"
" format string can contain %%%%, \\n and other\n"
" regular characters.\n"
" See man fprintf and man printf for details.\n"
" You can also replace:\n"
" -form int with -i\n"
" -form nice with -n\n"
" -form double with -d\n"
" -form fint with -f\n" /* no float are evoked */
" -form cint with -c\n"
" Mandatory parameter: (must come last on command line)\n"
" -eval EXPR: EXPR is the expression to evaluate.\n"
" Example: ccalc -eval '3 + 5 * sin(22)' \n"
" or: ccalc -eval 3 +5 '*' 'sin(22)'\n"
" You can not use variables in EXPR\n"
" as you do with 3dcalc.\n"
" Example with formatting:\n"
" ccalc -form '********\\n%%6.4f%%%%\\n********' -eval '100*328/457'\n"
" gives:\n"
" ********\n"
" 0.7177%%\n"
" ********\n"
" Try also:\n"
" ccalc -i 3.6\n"
" ccalc -f 3.6\n"
" ccalc -c 3.6\n"
" ccalc -form '%%3.5d' 3.3\n"
" ccalc -form '**%%5d**' 3.3\n"
" ccalc -form '**%%-5d**' 3.3\n"
"\n"
" ** SECRET: You don't need to use -eval if you are \n"
" not using any other options. I hate typing\n"
" it for quick command line calculations. \n"
" But that feature might be removed in the\n"
" future, so always use -eval when you are \n"
" using this program in your scripts.\n"
) ;
exit(0) ;
}
if ( !brk && strcmp(argv[kar],"-form") == 0 ) {
++kar;
if (kar >= argc) ERROR_exit("need argument after -form ");
if (strcmp(argv[kar],"double") == 0 ) oform = CCALC_DOUBLE;
else if (strcmp(argv[kar],"nice") == 0 ) oform = CCALC_NICE;
else if (strcmp(argv[kar],"int") == 0 ) oform = CCALC_INT;
else if (strcmp(argv[kar],"rint") == 0 ) oform = CCALC_INT;
else if (strcmp(argv[kar],"fint") == 0 ) oform = CCALC_FINT;
else if (strcmp(argv[kar],"cint") == 0 ) oform = CCALC_CINT;
else if (strlen(argv[kar])<=256) {
oform = CCALC_CUSTOM;
formatstr = argv[kar];
}
else {
fprintf (stderr, "Format type '%s' not supported.\nSee -help for details.\n", argv[kar]);
exit (1);
}
DoOnce = 1;
brk = 1;
}
if (!brk && strncmp(argv[kar],"-d",2) == 0 ) {
oform = CCALC_DOUBLE;
brk = 1; DoOnce = 1;
}
if (!brk && strncmp(argv[kar],"-n",2) == 0 ) {
oform = CCALC_NICE;
brk = 1; DoOnce = 1;
}
if (!brk && strncmp(argv[kar],"-i",2) == 0 ) {
oform = CCALC_INT;
brk = 1; DoOnce = 1;
}
if (!brk && strncmp(argv[kar],"-r",2) == 0 ) {
oform = CCALC_INT;
brk = 1; DoOnce = 1;
}
if (!brk && strncmp(argv[kar],"-f",2) == 0 ) {
oform = CCALC_FINT;
brk = 1; DoOnce = 1;
}
if (!brk && strncmp(argv[kar],"-c",2) == 0 ) {
oform = CCALC_CINT;
brk = 1; DoOnce = 1;
}
if( !brk && ( strcmp(argv[kar],"-eval") == 0 || strcmp(argv[kar],"-expr") == 0) ){
++kar;
if (kar >= argc) ERROR_exit("need argument after -eval (or -expr) ");
/* anything after eval gets put into an expression */
while (kar < argc) {
if ( strcmp(argv[kar],"-eval") == 0 ||
strcmp(argv[kar],"-expr") == 0 ||
strcmp(argv[kar],"-form") == 0 ) {
fprintf (stderr, "Error:\n"
"You have optional parameters (%s) following \n"
"the expression to evaluate.\n"
"Stop it!\n", argv[kar]);
exit (1);
}
sprintf(expr,"%s %s", Tsdup(expr), argv[kar]);
++ kar;
}
/* fprintf (stdout, "%s\n", expr);*/
DoOnce = 1;
brk = 1;
}
if (!brk) {
/* if nothing is understood, assume the expression follows, instead of moaning and quitting*/
while (kar < argc) {
if ( strcmp(argv[kar],"-eval") == 0 ||
strcmp(argv[kar],"-expr") == 0 ||
strcmp(argv[kar],"-form") == 0 ) {
fprintf (stderr, "Error:\n"
"You have optional parameters (%s) following \n"
"the expression to evaluate.\n"
"Stop it!\n", argv[kar]);
exit (1);
}
sprintf(expr,"%s %s", Tsdup(expr), argv[kar]);
++ kar;
}
/* fprintf (stdout, "%s\n", expr);*/
DoOnce = 1;
brk = 1;
}
if (!brk) {
ERROR_exit("Option %s not understood. Try -help for usage\n", argv[kar]);
} else {
brk = 0;
kar ++;
}
}
for( ii=0 ; ii < 25 ; ii++ ) atoz[ii] = 0.0 ;
do{
if (!DoOnce){
#ifdef USE_READLINE
{ char *lin = readline("ccalc> ") ;
if( lin == NULL ) continue ;
if( *lin == '\0' ){ free(lin); continue; }
add_history(lin) ;
strncpy(expr,lin,899); expr[899]='\0'; free(lin);
}
#else
printf("calc> ") ; fflush(stdout) ;
if( afni_fgets(expr,900,stdin) == NULL ) { /* quit on ctrl-D */
putchar('\n') ;
exit(0) ;
}
#endif
}
if( strlen(expr) == 0 || *expr == '\n' ) continue ;
if( strcasestr(expr,"quit") != NULL ) exit(0) ;
if( strncmp (expr,":q",2) == 0 ) exit(0) ; /* 17 Nov 2010 */
if( strcasestr(expr,"exit") != NULL ) exit(0) ;
if( strcasestr(expr,"help") != NULL || expr[0] == '?' ){
printf(PARSER_HELP_STRING) ; continue ; /* 22 Jan 2008 */
}
if( strstr(expr,"=") != NULL ){
kvar = toupper(expr[0]) - 'A' ;
cexp = strstr(expr,"=") + 1 ;
} else {
kvar = 25 ; /* assign result to letter Z */
cexp = expr ;
}
PARSER_set_printout(1) ;
pcode = PARSER_generate_code( cexp ) ;
if( pcode == NULL ){
printf("parser error!\n") ; fflush(stdout) ;
if (!DoOnce) continue ;
else exit(1);
}
#if 0
if( PARSER_has_symbol( "I" , pcode ) )
printf(" [contains symbol I]\n") ;
#endif
value = PARSER_evaluate_one( pcode , atoz ) ; free(pcode) ;
if (!DoOnce) {
if( kvar >= 0 && kvar < 26 ){
printf("%c", kvar+'A' ) ;
atoz[kvar] = value ;
} else {
printf(" ") ;
}
printf(" = %g\n",value) ; fflush(stdout) ;
} else {
printf("%s\n", format_value_4print(value, oform, formatstr ));
exit (0);
}
} while(1) ;
}
