/* quote path as relative to the given prefix */
char *quote_path_relative(const char *in, const char *prefix,
struct strbuf *out)
{
struct strbuf sb = STRBUF_INIT;
const char *rel = relative_path(in, prefix, &sb);
strbuf_reset(out);
quote_c_style_counted(rel, strlen(rel), out, NULL, 0);
strbuf_release(&sb);
return out->buf;
}
/* quote path as relative to the given prefix */
char *quote_path_relative(const char *in, int len,
struct strbuf *out, const char *prefix)
{
struct strbuf sb = STRBUF_INIT;
const char *rel = path_relative(in, len, &sb, prefix, -1);
strbuf_reset(out);
quote_c_style_counted(rel, strlen(rel), out, NULL, 0);
strbuf_release(&sb);
if (!out->len)
strbuf_addstr(out, "./");
return out->buf;
}
void write_name_quotedpfx(const char *pfx, size_t pfxlen,
const char *name, FILE *fp, int terminator)
{
int needquote = 0;
if (terminator) {
needquote = next_quote_pos(pfx, pfxlen) < pfxlen
|| name[next_quote_pos(name, -1)];
}
if (needquote) {
fputc('"', fp);
quote_c_style_counted(pfx, pfxlen, NULL, fp, 1);
quote_c_style(name, NULL, fp, 1);
fputc('"', fp);
} else {
fwrite(pfx, pfxlen, 1, fp);
fputs(name, fp);
}
fputc(terminator, fp);
}
/* quote path as relative to the given prefix */
char *quote_path_relative(const char *in, int len,
struct strbuf *out, const char *prefix)
{
int needquote;
if (len < 0)
len = strlen(in);
/* "../" prefix itself does not need quoting, but "in" might. */
needquote = (next_quote_pos(in, len) < len);
strbuf_setlen(out, 0);
strbuf_grow(out, len);
if (needquote)
strbuf_addch(out, '"');
if (prefix) {
int off = 0;
while (prefix[off] && off < len && prefix[off] == in[off])
if (prefix[off] == '/') {
prefix += off + 1;
in += off + 1;
len -= off + 1;
off = 0;
} else
off++;
for (; *prefix; prefix++)
if (*prefix == '/')
strbuf_addstr(out, "../");
}
quote_c_style_counted (in, len, out, NULL, 1);
if (needquote)
strbuf_addch(out, '"');
if (!out->len)
strbuf_addstr(out, "./");
return out->buf;
}
size_t quote_c_style(const char *name, struct strbuf *sb, FILE *fp, int nodq)
{
return quote_c_style_counted(name, -1, sb, fp, nodq);
}
