static void read_props(void)
{
static struct strbuf key = STRBUF_INIT;
static struct strbuf val = STRBUF_INIT;
const char *t;
/*
* NEEDSWORK: to support simple mode changes like
* K 11
* svn:special
* V 1
* *
* D 14
* svn:executable
* we keep track of whether a mode has been set and reset to
* plain file only if not. We should be keeping track of the
* symlink and executable bits separately instead.
*/
uint32_t type_set = 0;
while ((t = buffer_read_line(&input)) && strcmp(t, "PROPS-END")) {
uint32_t len;
const char type = t[0];
int ch;
if (!type || t[1] != ' ')
die("invalid property line: %s\n", t);
len = atoi(&t[2]);
strbuf_reset(&val);
buffer_read_binary(&input, &val, len);
if (val.len < len)
die_short_read();
/* Discard trailing newline. */
ch = buffer_read_char(&input);
if (ch == EOF)
die_short_read();
if (ch != '\n')
die("invalid dump: expected newline after %s", val.buf);
switch (type) {
case 'K':
strbuf_swap(&key, &val);
continue;
case 'D':
handle_property(&val, NULL, &type_set);
continue;
case 'V':
handle_property(&key, &val, &type_set);
strbuf_reset(&key);
continue;
default:
die("invalid property line: %s\n", t);
}
}
}
/*
* Send describe messae. "conn" should at the point right after the message kind
* was read.
*/
void
process_describe(char *buf, PGconn *conn)
{
char kind;
int len;
char *stmt;
char *bufp;
SKIP_TABS(buf);
len = sizeof(int);
kind = buffer_read_char(buf, &bufp);
buf = bufp;
len += 1;
SKIP_TABS(buf);
stmt = buffer_read_string(buf, &bufp);
buf = bufp;
len += strlen(stmt) + 1;
SKIP_TABS(buf);
if (kind == 'S')
{
fprintf(stderr, "FE=> Describe(stmt=\"%s\")\n", stmt);
}
else if (kind == 'P')
{
fprintf(stderr, "FE=> Describe(portal=\"%s\")\n", stmt);
}
else
{
fprintf(stderr, "Close: unknown kind:%c\n", kind);
exit(1);
}
send_char('D', conn);
send_int(len, conn);
send_char(kind, conn);
send_string(stmt, conn);
free(stmt);
}
