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/*
* LIB/SUBS.C
*
*/
#include "defs.h"
Prototype void ArticleFileName(char *path, History *h, int absolute);
Prototype void strlcpy(char *d, const char *s, int ssize, int dsize);
Prototype void strlcpynl(char *d, const char *s, int ssize, int dsize);
void
ArticleFileName(char *path, History *h, int absolute)
{
int l = 0;
if (absolute) {
sprintf(path, "%s/", SpoolHome);
l = strlen(path);
}
if (h->boffset || h->bsize) {
sprintf(path + l, "D.%08x/B.%04x",
h->gmt - h->gmt % 10,
(int)h->iter
);
} else {
sprintf(path + l, "D.%08x/%08x.%08x.%04x",
h->gmt - h->gmt % 10,
h->hv.h1,
h->hv.h2,
h->iter
);
}
}
void
strlcpy(char *d, const char *s, int ssize, int dsize)
{
while (ssize && dsize > 1 && *s) {
*d = *s;
--ssize;
--dsize;
++s;
++d;
}
*d = 0;
}
void
strlcpynl(char *d, const char *s, int ssize, int dsize)
{
char *dold = d;
while (ssize && *s == ' ') {
++s;
--ssize;
}
while (ssize && dsize > 1 && *s) {
*d = *s;
--ssize;
--dsize;
++s;
++d;
}
*d = 0;
/*
* remove newlines and trailing tabs and spaces
*/
if (d != dold && d[-1] == '\n') {
--d;
*d = 0;
}
while (d != dold && (d[-1] == '\t' || d[-1] == ' ')) {
--d;
*d = 0;
}
}
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