b64decode.c

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#include "buffer.h"
#include "logmsg.h"
#include "getln.h"
#include "mess822.h"
#include "exit.h"
 
#define WHO "b64decode"
 
stralloc line = {0};
stralloc temp = {0};
stralloc out = {0};
int match;
 
int main()
{
  int r;
 
  for (;;) {
    if (getln(buffer_0,&line,&match,'\n') == -1)
      logmsg(WHO,111,FATAL,B("unable to read input: ",line.s));
    if (!stralloc_cat(&temp,&line)) _exit(-1);
    if (!match) break;
  }
 
  r = mess822_b64decode(&out,temp.s,temp.len);
  if (r > 0) buffer_put(buffer_1,out.s,out.len);
  buffer_flush(buffer_1);
 
  _exit(0);
}