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lightning-sunbird  0.9+nobinonly
Functions
oidcalc.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

Go to the source code of this file.

Functions

int main (int argc, char **argv)
 The Xalan testcases app.

Function Documentation

int main ( int  argc,
char **  argv 
)

The Xalan testcases app.

Definition at line 42 of file oidcalc.c.

{
    char *curstr;
    char *nextstr;
    unsigned int firstval;
    unsigned int secondval;
    unsigned int val;
    unsigned char buf[5];
    int count;
    
    if ( argc != 2 ) {
       fprintf(stderr, "wrong number of args\n");
       exit(-1);
    }
    
    curstr = argv[1];
    
    nextstr = strchr(curstr, '.');
    
    if ( nextstr == NULL ) {
       fprintf(stderr, "only one component\n");
       exit(-1);
    }
    
    *nextstr = '\0';
    firstval = atoi(curstr);

    curstr = nextstr + 1;
    
    nextstr = strchr(curstr, '.');

    if ( nextstr ) {
       *nextstr = '\0';
    }

    secondval = atoi(curstr);
    
    if ( ( firstval < 0 ) || ( firstval > 2 ) ) {
       fprintf(stderr, "first component out of range\n");
       exit(-1);
       
    }
    
    if ( ( secondval < 0 ) || ( secondval > 39 ) ) {
       fprintf(stderr, "second component out of range\n");
       exit(-1);
    }
    
    printf("0x%x, ", ( firstval * 40 ) + secondval );
    while ( nextstr ) {
       curstr = nextstr + 1;

       nextstr = strchr(curstr, '.');

       if ( nextstr ) {
           *nextstr = '\0';
       }

       memset(buf, 0, sizeof(buf));
       val = atoi(curstr);
       count = 0;
       while ( val ) {
           buf[count] = ( val & 0x7f );
           val = val >> 7;
           count++;
       }

       while ( count-- ) {
           if ( count ) {
              printf("0x%x, ", buf[count] | 0x80 );
           } else {
              printf("0x%x, ", buf[count] );
           }
       }
    }
    printf("\n");
    return 0;
}

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