upstream/2.0_cvsrelease/2.0_cvs

1 files changed, 0 insertions, 763 deletions

diff --git a/eBones/krb/kparse.c b/eBones/krb/kparse.c
deleted file mode 100644
index d79f1cf2aea2..000000000000
--- a/eBones/krb/kparse.c
+++ /dev/null
@@ -1,763 +0,0 @@
-/*
- * Copyright 1988 by the Massachusetts Institute of Technology.
- * For copying and distribution information, please see the file
- * <Copyright.MIT>.
- *
- * Purpose:
- * This module was developed to parse the "~/.klogin" files for
- * Kerberos-authenticated rlogin/rcp/rsh services.  However, it is
- * general purpose and can be used to parse any such parameter file.
- *
- * The parameter file should consist of one or more entries, with each
- * entry on a separate line and consisting of zero or more
- * "keyword=value" combinations.  The keyword is case insensitive, but
- * the value is not.  Any string may be enclosed in quotes, and
- * c-style "\" literals are supported.  A comma may be used to
- * separate the k/v combinations, and multiple commas are ignored.
- * Whitespace (blank or tab) may be used freely and is ignored.
- *
- * Full error processing is available.  When PS_BAD_KEYWORD or
- * PS_SYNTAX is returned from fGetParameterSet(), the string ErrorMsg
- * contains a meaningful error message.
- *
- * Keywords and their default values are programmed by an external
- * table.
- *
- * Routines:
- * fGetParameterSet()      parse one line of the parameter file
- * fGetKeywordValue()      parse one "keyword=value" combo
- * fGetToken()             parse one token
- *
- *
- *	from: kparse.c,v 4.5 89/01/21 17:20:39 jtkohl Exp $
- *	$Id: kparse.c,v 1.2 1994/07/19 19:25:42 g89r4222 Exp $
- */
-
-#ifndef	lint
-static char rcsid[] =
-"$Id: kparse.c,v 1.2 1994/07/19 19:25:42 g89r4222 Exp $";
-#endif	lint
-
-#include <stdio.h>
-#include <ctype.h>
-#include <kparse.h>
-
-#ifndef FALSE
-#define FALSE 0
-#define TRUE 1
-#endif
-
-#define void int
-
-#define MAXKEY          80
-#define MAXVALUE        80
-
-char *malloc();
-char *strcpy();
-
-int LineNbr=1;		/* current line nbr in parameter file */
-char ErrorMsg[80];	/* meaningful only when KV_SYNTAX, PS_SYNTAX,
-                         * or PS_BAD_KEYWORD is returned by
-                         * fGetKeywordValue or fGetParameterSet */
-
-int fGetParameterSet( fp,parm,parmcount )
-    FILE *fp;
-    parmtable parm[];
-    int parmcount;
-{
-    int rc,i;
-    char keyword[MAXKEY];
-    char value[MAXVALUE];
-
-    while (TRUE) {
-        rc=fGetKeywordValue(fp,keyword,MAXKEY,value,MAXVALUE);
-
-        switch (rc) {
-
-        case KV_EOF:
-            return(PS_EOF);
-
-        case KV_EOL:
-            return(PS_OKAY);
-
-        case KV_SYNTAX:
-            return(PS_SYNTAX);
-
-        case KV_OKAY:
-            /*
-             * got a reasonable keyword/value pair.  Search the
-             * parameter table to see if we recognize the keyword; if
-             * not, return an error.  If we DO recognize it, make sure
-             * it has not already been given.  If not already given,
-             * save the value.
-             */
-            for (i=0; i<parmcount; i++) {
-                if (strcmp(strutol(keyword),parm[i].keyword)==0) {
-                    if (parm[i].value) {
-                        sprintf(ErrorMsg,"duplicate keyword \"%s\" found",
-                                keyword);
-                        return(PS_BAD_KEYWORD);
-                    }
-                    parm[i].value = strsave( value );
-                    break;
-                }
-            }
-            if (i >= parmcount) {
-                sprintf(ErrorMsg, "unrecognized keyword \"%s\" found",
-			keyword);
-                return(PS_BAD_KEYWORD);
-            }
-            break;
-
-        default:
-            sprintf(ErrorMsg,
-		    "panic: bad return (%d) from fGetToken()",rc);
-            break;
-        }
-    }
-}
-
-/*
- * Routine: ParmCompare
- *
- * Purpose:
- * ParmCompare checks a specified value for a particular keyword.
- * fails if keyword not found or keyword found but the value was
- * different. Like strcmp, ParmCompare returns 0 for a match found, -1
- * otherwise
- */
-int ParmCompare( parm, parmcount, keyword, value )
-    parmtable parm[];
-    int parmcount;
-    char *keyword;
-    char *value;
-{
-    int i;
-
-    for (i=0; i<parmcount; i++) {
-        if (strcmp(parm[i].keyword,keyword)==0) {
-            if (parm[i].value) {
-                return(strcmp(parm[i].value,value));
-            } else {
-                return(strcmp(parm[i].defvalue,value));
-            }
-        }
-    }
-    return(-1);
-}
-
-void FreeParameterSet(parm,parmcount)
-    parmtable parm[];
-    int parmcount;
-{
-    int i;
-
-    for (i=0; i<parmcount; i++) {
-        if (parm[i].value) {
-            free(parm[i].value);
-            parm[i].value = (char *)NULL;
-        }
-    }
-}
-
-int fGetKeywordValue( fp, keyword, klen, value, vlen )
-    FILE *fp;
-    char *keyword;
-    int klen;
-    char *value;
-    int vlen;
-{
-    int rc;
-    int gotit;
-
-    *keyword = *value = '\0';   /* preset strings to NULL */
-
-    /*
-     * Looking for a keyword.
-     *          return an exception for EOF or BAD_QSTRING
-     *          ignore leading WHITEspace
-     *          ignore any number of leading commas
-     *          newline means we have all the parms for this
-     *          	statement; give an indication that there is
-     *          	nothing more on this line.
-     *          stop looking if we find QSTRING, STRING, or NUMBER
-     *          return syntax error for any other PUNKtuation
-     */
-    gotit = FALSE;
-    do {
-        rc = fGetToken(fp,keyword,klen);
-
-        switch (rc) {
-
-        case GTOK_WHITE:
-            break;
-
-        case GTOK_EOF:
-            return(KV_EOF);
-
-        case GTOK_BAD_QSTRING:
-            sprintf(ErrorMsg,"unterminated string \"%s found",keyword);
-            return(KV_SYNTAX);
-
-        case GTOK_PUNK:
-            if (strcmp("\n",keyword)==0) {
-                return(KV_EOL);
-            } else if (strcmp(",",keyword)!=0) {
-                sprintf(ErrorMsg,"expecting rvalue, found \'%s\'",keyword);
-            }
-            break;
-
-        case GTOK_STRING:
-        case GTOK_QSTRING:
-        case GTOK_NUMBER:
-            gotit = TRUE;
-            break;
-
-        default:
-            sprintf(ErrorMsg,"panic: bad return (%d) from fGetToken()",rc);
-            return(KV_SYNTAX);
-        }
-
-    } while (!gotit);
-
-    /*
-     * now we expect an equal sign.
-     *          skip any whitespace
-     *          stop looking if we find an equal sign
-     *          anything else causes a syntax error
-     */
-    gotit = FALSE;
-    do {
-        rc = fGetToken(fp,value,vlen);
-
-        switch (rc) {
-
-        case GTOK_WHITE:
-            break;
-
-        case GTOK_BAD_QSTRING:
-            sprintf(ErrorMsg,
-		    "expecting \'=\', found unterminated string \"%s",
-                    value);
-            return(KV_SYNTAX);
-
-        case GTOK_PUNK:
-            if (strcmp("=",value)==0) {
-                gotit = TRUE;
-            } else {
-                if (strcmp("\n",value)==0) {
-                    sprintf(ErrorMsg,"expecting \"=\", found newline");
-                    fUngetChar('\n',fp);
-                } else {
-                    sprintf(ErrorMsg,
-			    "expecting rvalue, found \'%s\'",keyword);
-                }
-                return(KV_SYNTAX);
-            }
-            break;
-
-        case GTOK_STRING:
-        case GTOK_QSTRING:
-        case GTOK_NUMBER:
-            sprintf(ErrorMsg,"expecting \'=\', found \"%s\"",value);
-            return(KV_SYNTAX);
-
-        case GTOK_EOF:
-            sprintf(ErrorMsg,"expecting \'=\', found EOF");
-            return(KV_SYNTAX);
-
-        default:
-            sprintf(ErrorMsg,
-		    "panic: bad return (%d) from fGetToken()",rc);
-            return(KV_SYNTAX);
-        }
-
-    } while ( !gotit );
-
-    /*
-     * got the keyword and equal sign, now get a value.
-     *          ignore any whitespace
-     *          any punctuation is a syntax error
-     */
-    gotit = FALSE;
-    do {
-        rc = fGetToken(fp,value,vlen);
-
-        switch (rc) {
-
-        case GTOK_WHITE:
-            break;
-
-        case GTOK_EOF:
-            sprintf(ErrorMsg,"expecting rvalue, found EOF");
-            return(KV_SYNTAX);
-
-        case GTOK_BAD_QSTRING:
-            sprintf(ErrorMsg,"unterminated quoted string \"%s",value);
-            return(KV_SYNTAX);
-
-        case GTOK_PUNK:
-            if (strcmp("\n",value)==0) {
-                sprintf(ErrorMsg,"expecting rvalue, found newline");
-                fUngetChar('\n',fp);
-            } else {
-                sprintf(ErrorMsg,
-			"expecting rvalue, found \'%s\'",value);
-            }
-            return(KV_SYNTAX);
-            break;
-
-        case GTOK_STRING:
-        case GTOK_QSTRING:
-        case GTOK_NUMBER:
-            gotit = TRUE;
-            return(KV_OKAY);
-
-        default:
-            sprintf(ErrorMsg,
-		    "panic: bad return (%d) from fGetToken()",rc);
-            return(KV_SYNTAX);
-        }
-
-    } while ( !gotit );
-    /*NOTREACHED*/
-}
-
-/*
- * Routine Name: fGetToken
- *
- * Function: read the next token from the specified file.
- * A token is defined as a group of characters
- * terminated by a white space char (SPACE, CR,
- * LF, FF, TAB). The token returned is stripped of
- * both leading and trailing white space, and is
- * terminated by a NULL terminator.  An alternate
- * definition of a token is a string enclosed in
- * single or double quotes.
- *
- * Explicit Parameters:
- * fp              pointer to the input FILE
- * dest    pointer to destination buffer
- * maxlen  length of the destination buffer. The buffer
- * length INCLUDES the NULL terminator.
- *
- * Implicit Parameters: stderr  where the "token too long" message goes
- *
- * External Procedures: fgetc
- *
- * Side Effects:                None
- *
- * Return Value:                A token classification value, as
- *				defined in kparse.h. Note that the
- *				classification for end of file is
- *				always zero.
- */
-int fGetToken(fp, dest, maxlen)
-    FILE *fp;
-    char *dest;
-    int  maxlen;
-{
-    int ch='\0';
-    int len=0;
-    char *p = dest;
-    int digits;
-
-    ch=fGetChar(fp);
-
-    /*
-     * check for a quoted string.  If found, take all characters
-     * that fit until a closing quote is found.  Note that this
-     * algorithm will not behave well for a string which is too long.
-     */
-    if (ISQUOTE(ch)) {
-        int done = FALSE;
-        do {
-            ch = fGetChar(fp);
-            done = ((maxlen<++len)||ISLINEFEED(ch)||(ch==EOF)
-		    ||ISQUOTE(ch));
-            if (ch=='\\')
-                ch = fGetLiteral(fp);
-            if (!done)
-                *p++ = ch;
-            else if ((ch!=EOF) && !ISQUOTE(ch))
-                fUngetChar(ch,fp);
-        } while (!done);
-        *p = '\0';
-        if (ISLINEFEED(ch)) return(GTOK_BAD_QSTRING);
-        return(GTOK_QSTRING);
-    }
-
-    /*
-     * Not a quoted string.  If its a token character (rules are
-     * defined via the ISTOKENCHAR macro, in kparse.h) take it and all
-     * token chars following it until we run out of space.
-     */
-    digits=TRUE;
-    if (ISTOKENCHAR(ch)) {
-        while ( (ISTOKENCHAR(ch)) && len<maxlen-1 ) {
-            if (!isdigit(ch)) digits=FALSE;
-            *p++ = ch;
-            len++;
-            ch = fGetChar(fp);
-        };
-        *p = '\0';
-
-        if (ch!=EOF) {
-            fUngetChar(ch,fp);
-        }
-        if (digits) {
-            return(GTOK_NUMBER);
-        } else {
-            return(GTOK_STRING);
-        }
-    }
-
-    /*
-     * Neither a quoted string nor a token character.  Return a string
-     * with just that one character in it.
-     */
-    if (ch==EOF) {
-        return(GTOK_EOF);
-    }
-    if (!ISWHITESPACE(ch)) {
-        *p++ = ch;
-        *p='\0';
-    } else {
-        *p++ = ' ';		/* white space is always the
-				 * blank character */
-        *p='\0';
-        /*
-         * The character is a white space. Flush all additional white
-         * space.
-         */
-        while (ISWHITESPACE(ch) && ((ch=fGetChar(fp)) != EOF))
-            ;
-        if (ch!=EOF) {
-            fUngetChar(ch,fp);
-        }
-        return(GTOK_WHITE);
-    }
-    return(GTOK_PUNK);
-}
-
-/*
- * fGetLiteral is called after we find a '\' in the input stream.  A
- * string of numbers following the backslash are converted to the
- * appropriate value; hex (0xn), octal (0n), and decimal (otherwise)
- * are all supported.  If the char after the \ is not a number, we
- * special case certain values (\n, \f, \r, \b) or return a literal
- * otherwise (useful for \", for example).
- */
-fGetLiteral(fp)
-    FILE *fp;
-{
-    int ch;
-    int n=0;
-    int base;
-
-    ch = fGetChar(fp);
-
-    if (!isdigit(ch)) {
-        switch (ch) {
-        case 'n':       return('\n');
-        case 'f':       return('\f');
-        case 'r':       return('\r');
-        case 'b':       return('\b');
-        default:        return(ch);
-        }
-    }
-
-    /*
-     * got a number.  might be decimal (no prefix), octal (prefix 0),
-     * or hexadecimal (prefix 0x).  Set the base appropriately.
-     */
-    if (ch!='0') {
-        base=10;                /* its a decimal number */
-    } else {
-        /*
-         * found a zero, its either hex or octal
-         */
-        ch = fGetChar(fp);
-        if ((ch!='x') && (ch!='X')) {
-            base=010;
-        } else {
-            ch = fGetChar(fp);
-            base=0x10;
-        }
-    }
-
-    switch (base) {
-
-    case 010:                   /* octal */
-        while (ISOCTAL(ch)) {
-            n = (n*base) + ch - '0';
-            ch = fGetChar(fp);
-        }
-        break;
-
-    case 10:                    /* decimal */
-        while (isdigit(ch)) {
-            n = (n*base) + ch - '0';
-            ch = fGetChar(fp);
-        }
-        break;
-    case 0x10:                  /* hexadecimal */
-        while (isxdigit(ch)) {
-            if (isdigit(ch)) {
-                n = (n*base) + ch - '0';
-            } else {
-                n = (n*base) + toupper(ch) - 'A' + 0xA ;
-            }
-            ch = fGetChar(fp);
-        }
-        break;
-    default:
-        fprintf(stderr,"fGetLiteral() died real bad. Fix gettoken.c.");
-        exit(1);
-        break;
-    }
-    fUngetChar(ch,fp);
-    return(n);
-}
-
-/*
- * exactly the same as ungetc(3) except that the line number of the
- * input file is maintained.
- */
-fUngetChar(ch,fp)
-    int ch;
-    FILE *fp;
-{
-    if (ch=='\n') LineNbr--;
-    return(ungetc(ch,fp));
-}
-
-
-/*
- * exactly the same as fgetc(3) except that the line number of the
- * input file is maintained.
- */
-fGetChar(fp)
-    FILE *fp;
-{
-    int ch = fgetc(fp);
-    if (ch=='\n') LineNbr++;
-    return(ch);
-}
-
-
-/*
- * Routine Name: strsave
- *
- * Function: return a pointer to a saved copy of the
- * input string. the copy will be allocated
- * as large as necessary.
- *
- * Explicit Parameters: pointer to string to save
- *
- * Implicit Parameters: None
- *
- * External Procedures: malloc,strcpy,strlen
- *
- * Side Effects: None
- *
- * Return Value: pointer to copied string
- *
- */
-char * strsave(p)
-    char *p;
-{
-    return(strcpy(malloc(strlen(p)+1),p));
-}
-
-
-/*
- * strutol changes all characters in a string to lower case, in place.
- * the pointer to the beginning of the string is returned.
- */
-
-char * strutol( start )
-    char *start;
-{
-    char *q;
-    for (q=start; *q; q++)
-        if (isupper(*q))
-	    *q=tolower(*q);
-    return(start);
-}
-
-#ifdef GTOK_TEST	     /* mainline test routine for fGetToken() */
-
-#define MAXTOKEN 100
-
-char *pgm = "gettoken";
-
-main(argc,argv)
-    int argc;
-    char **argv;
-{
-    char *p;
-    int type;
-    FILE *fp;
-
-    if (--argc) {
-        fp = fopen(*++argv,"ra");
-        if (fp == (FILE *)NULL) {
-            fprintf(stderr,"can\'t open \"%s\"\n",*argv);
-        }
-    } else
-        fp = stdin;
-
-    p = malloc(MAXTOKEN);
-    while (type = fGetToken(fp,p,MAXTOKEN)) {
-        switch(type) {
-        case GTOK_BAD_QSTRING:
-	    printf("BAD QSTRING!\t");
-	    break;
-        case GTOK_EOF:
-	    printf("EOF!\t");
-	    break;
-        case GTOK_QSTRING:
-	    printf("QSTRING\t");
-	    break;
-        case GTOK_STRING:
-	    printf("STRING\t");
-	    break;
-        case GTOK_NUMBER:
-	    printf("NUMBER\t");
-	    break;
-        case GTOK_PUNK:
-	    printf("PUNK\t");
-	    break;
-        case GTOK_WHITE:
-	    printf("WHITE\t");
-	    break;
-        default:
-	    printf("HUH?\t");
-	    break;
-        }
-        if (*p=='\n')
-            printf("\\n\n");
-	else
-            printf("%s\n",p);
-    }
-    exit(0);
-}
-#endif
-
-#ifdef KVTEST
-
-main(argc,argv)
-    int argc;
-    char **argv;
-{
-    int rc,ch;
-    FILE *fp;
-    char key[MAXKEY],valu[MAXVALUE];
-    char *filename;
-
-    if (argc != 2) {
-        fprintf(stderr,"usage: test <filename>\n");
-        exit(1);
-    }
-
-    if (!(fp=fopen(*++argv,"r"))) {
-        fprintf(stderr,"can\'t open input file \"%s\"\n",filename);
-        exit(1);
-    }
-    filename = *argv;
-
-    while ((rc=fGetKeywordValue(fp,key,MAXKEY,valu,MAXVALUE))!=KV_EOF){
-
-        switch (rc) {
-
-        case KV_EOL:
-            printf("%s, line %d: nada mas.\n",filename,LineNbr-1);
-            break;
-
-        case KV_SYNTAX:
-            printf("%s, line %d: syntax error: %s\n",
-                   filename,LineNbr,ErrorMsg);
-            while ( ((ch=fGetChar(fp))!=EOF) && (ch!='\n') );
-            break;
-
-        case KV_OKAY:
-            printf("%s, line %d: okay, %s=\"%s\"\n",
-                   filename,LineNbr,key,valu);
-            break;
-
-        default:
-            printf("panic: bad return (%d) from fGetKeywordValue\n",rc);
-            break;
-        }
-    }
-    printf("EOF");
-    fclose(fp);
-    exit(0);
-}
-#endif
-
-#ifdef PSTEST
-
-parmtable kparm[] = {
-    /*  keyword, default, found value */
-    { "user",       "",    (char *)NULL },
-    { "realm",   "Athena", (char *)NULL },
-    { "instance",   "",    (char *)NULL }
-};
-
-main(argc,argv)
-    int argc;
-    char **argv;
-{
-    int rc,i,ch;
-    FILE *fp;
-    char *filename;
-
-    if (argc != 2) {
-        fprintf(stderr,"usage: test <filename>\n");
-        exit(1);
-    }
-
-    if (!(fp=fopen(*++argv,"r"))) {
-        fprintf(stderr,"can\'t open input file \"%s\"\n",filename);
-        exit(1);
-    }
-    filename = *argv;
-
-    while ((rc=fGetParameterSet(fp,kparm,PARMCOUNT(kparm))) != PS_EOF) {
-
-        switch (rc) {
-
-        case PS_BAD_KEYWORD:
-            printf("%s, line %d: %s\n",filename,LineNbr,ErrorMsg);
-            while ( ((ch=fGetChar(fp))!=EOF) && (ch!='\n') );
-            break;
-
-        case PS_SYNTAX:
-            printf("%s, line %d: syntax error: %s\n",
-                   filename,LineNbr,ErrorMsg);
-            while ( ((ch=fGetChar(fp))!=EOF) && (ch!='\n') );
-            break;
-
-        case PS_OKAY:
-            printf("%s, line %d: valid parameter set found:\n",
-                   filename,LineNbr-1);
-            for (i=0; i<PARMCOUNT(kparm); i++) {
-                printf("\t%s = \"%s\"\n",kparm[i].keyword,
-                       (kparm[i].value ? kparm[i].value
-			: kparm[i].defvalue));
-            }
-            break;
-
-        default:
-            printf("panic: bad return (%d) from fGetParameterSet\n",rc);
-            break;
-        }
-        FreeParameterSet(kparm,PARMCOUNT(kparm));
-    }
-    printf("EOF");
-    fclose(fp);
-    exit(0);
-}
-#endif