head	1.5;
access;
symbols;
locks; strict;
comment	@ * @;


1.5
date	97.10.05.20.54.02;	author alexis;	state Exp;
branches;
next	1.4;

1.4
date	97.10.05.20.01.28;	author alexis;	state Exp;
branches;
next	1.3;

1.3
date	97.10.05.19.49.40;	author alexis;	state Exp;
branches;
next	1.2;

1.2
date	97.10.05.15.03.22;	author alexis;	state Exp;
branches;
next	1.1;

1.1
date	97.10.04.13.26.49;	author alexis;	state Exp;
branches;
next	;


desc
@@


1.5
log
@*** empty log message ***
@
text
@#include <string.h>		/* for strdup(), strtok */
#include <stdio.h>		/* for sprintf() */
#include "version.h"

static char *version_c_rcs_id = "$Id: version.c,v 1.4 1997/10/05 20:01:28 alexis Exp alexis $"; 
#define PATCHLEVEL_TXT "PATCHLEVEL_MARKER"

static char *mystrtok(char *, char *);

char *version_init(
char *str)
{
    static char version_tmpbuf[64];
    char *cp;
    int spc, i, verno_stt_idx, verno_end_idx;

    /* if the marker has above has been substituted, then this is a release */
    if (strncmp(PATCHLEVEL_TXT, "PAT", 3) != 0)
        sprintf(version_tmpbuf, "%s (release)", PATCHLEVEL_TXT);

    /* if the RCS id remains unsubstituted then it's never been checked in */
    else if (str[3] == '$') 
        sprintf(version_tmpbuf, "1.0 (problem)");

    else {
        for (i=0,spc=0; i<strlen(str); i++)
            if (str[i] == ' ') {
                spc++;
                switch(spc) {
                    case 2: verno_stt_idx = i+1;
                            break;
                    case 3: verno_end_idx = i-verno_stt_idx;
                            break;
                }       
            }
        sprintf(version_tmpbuf, "%.*s (development)", verno_end_idx, str+verno_stt_idx);
    }

    return(version_tmpbuf);
}
@


1.4
log
@*** empty log message ***
@
text
@d5 1
a5 1
static char *version_c_rcs_id = "$Id: version.c,v 1.3 1997/10/05 19:49:40 alexis Exp $"; 
d19 1
a19 1
        sprintf(version_tmpbuf, "%sr", PATCHLEVEL_TXT);
d23 1
a23 1
        sprintf(version_tmpbuf, "1.0x");
d36 1
a36 1
        sprintf(version_tmpbuf, "%.*sd", verno_end_idx, str+verno_stt_idx);
@


1.3
log
@*** empty log message ***
@
text
@d5 1
a5 1
static char *version_c_rcs_id = "$Id: version.c,v 1.2 1997/10/05 15:03:22 alexis Exp $"; 
a39 29
}

static char *mystrtok(
char *string,
char *delims)
{
    static char *dfltstring = NULL;
    int len;

    if (string == NULL && dfltstring == NULL) {
        printf("mystrtok: passed null, when not called before\n");
        return(NULL);
    } else if (string == NULL) {
        string = dfltstring;
        printf("mystrtok: passed null, using \"%s\"\n", string);
    } else
        printf("mystrtok: passed \"%s\"\n", string);

    
    printf("mystrtok: skipping initial delims (\"%s\")\n",delims);
    string += strspn(string, delims);
    printf("mystrtok: now have \"%s\"\n", string);
    len=strcspn(string, delims);
    printf("mystrtok: len is %d\n", len);
    string[len] = '\0';
    printf("mystrtok: chopping at %d now gives \"%s\"\n", len, string);
    dfltstring = string+len+1;
    printf("mystrtok: saving \"%s\"\n", dfltstring);
    return(string);
@


1.2
log
@*** empty log message ***
@
text
@d5 1
a5 1
static char *rcs_id = "$Id: version.c,v 1.1 1997/10/04 13:26:49 alexis Exp alexis $"; 
@


1.1
log
@Initial revision
@
text
@d5 1
a5 1
static char *rcs_id = "$Id$"; 
d13 1
a13 1
    char version_tmpbuf[64];
d15 1
d19 1
a19 1
        sprintf(version_tmpbuf, "%s (release)", PATCHLEVEL_TXT);
d23 1
a23 1
        sprintf(version_tmpbuf, "001 (no version)");
d26 11
a36 9
        /* else it's still development so take main's file version */
        printf("str is %s\n", str);
        cp = mystrtok(str, " ");
        printf("cp is %s\n", cp);
        cp = mystrtok(NULL, " ");
        printf("cp is %s\n", cp);
        cp = mystrtok(NULL, " ");
        printf("cp is %s\n", cp);
        sprintf(version_tmpbuf, "%s (development)", cp);
d39 1
a39 1
    return(strdup(version_tmpbuf));
@