/*
* Output a number in a given base.
*/
static void printu(unsigned long n, unsigned long b, Bool upperCase) {
unsigned long a;
a = n / b;
if (a != 0) {
printu(a, b, upperCase);
}
if (upperCase) {
charOut("0123456789ABCDEF"[n % b]);
} else {
charOut("0123456789abcdef"[n % b]);
}
}
/*
* Output a number in base 10.
*/
static void printn(long n) {
long a;
if (n < 0) {
charOut('-');
n = -n;
}
a = n / 10;
if (a != 0) {
printn(a);
}
charOut(n % 10 + '0');
}
int addFa(FILE *f, char *ctgFaName)
/* Append contents of FA file. Return the number of bases written. */
{
struct lineFile *lf = lineFileOpen(ctgFaName, TRUE);
int lineSize;
char *line, c;
int recordCount = 0;
int baseCount = 0;
int i;
while (lineFileNext(lf, &line, &lineSize))
{
if (line[0] == '>')
{
++recordCount;
if (recordCount > 1)
warn("More than one record in %s\n", ctgFaName);
}
else
{
for (i=0; i<lineSize; ++i)
{
c = line[i];
if (isalpha(c))
{
charOut(f, c);
baseCount++;
}
}
}
}
lineFileClose(&lf);
return(baseCount);
}
void addN(FILE *f, int count)
/* Write count N's to fa file. */
{
int i;
for (i=0; i<count; ++i)
charOut(f, 'N');
}
/*
* Formatted output with a variable argument list.
*/
static void vprintf(char *fmt, va_list ap) {
char c;
int n;
long ln;
unsigned int u;
unsigned long lu;
char *s;
Bool negFlag;
char filler;
int width, count;
while (1) {
while ((c = *fmt++) != '%') {
if (c == '\0') {
return;
}
charOut(c);
}
c = *fmt++;
if (c == '-') {
negFlag = TRUE;
c = *fmt++;
} else {
negFlag = FALSE;
}
if (c == '0') {
filler = '0';
c = *fmt++;
} else {
filler = ' ';
}
width = 0;
while (c >= '0' && c <= '9') {
width *= 10;
width += c - '0';
c = *fmt++;
}
if (c == 'd') {
n = va_arg(ap, int);
count = countPrintn(n);
if (width > 0 && !negFlag) {
fill(width - count, filler);
}
printn(n);
if (width > 0 && negFlag) {
fill(width - count, filler);
}
} else
if (c == 'u' || c == 'o' || c == 'x' || c == 'X') {
/*
* Output a number of filler characters.
*/
static void fill(int numFillers, char filler) {
while (numFillers-- > 0) {
charOut(filler);
}
}
