spif_bool_t
spif_url_done(spif_url_t self)
{
ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE);
if (!SPIF_STR_ISNULL(self->proto)) {
spif_str_del(self->proto);
self->proto = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->user)) {
spif_str_del(self->user);
self->user = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->passwd)) {
spif_str_del(self->passwd);
self->passwd = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->host)) {
spif_str_del(self->host);
self->host = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->port)) {
spif_str_del(self->port);
self->port = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->path)) {
spif_str_del(self->path);
self->path = (spif_str_t) NULL;
}
if (!SPIF_STR_ISNULL(self->query)) {
spif_str_del(self->query);
self->query = (spif_str_t) NULL;
}
spif_str_done(SPIF_STR(self));
return TRUE;
}
spif_bool_t
spif_str_del(spif_str_t self)
{
ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE);
spif_str_done(self);
SPIF_DEALLOC(self);
return TRUE;
}
spif_bool_t
spif_url_unparse(spif_url_t self)
{
ASSERT_RVAL(!SPIF_URL_ISNULL(self), FALSE);
spif_str_done(SPIF_STR(self));
spif_str_init_from_ptr(SPIF_STR(self), SPIF_CHARPTR(""));
/* First, proto followed by a colon. */
if (!SPIF_STR_ISNULL(self->proto)) {
spif_str_append(SPIF_STR(self), self->proto);
spif_str_append_char(SPIF_STR(self), ':');
}
/* If we have a port but no host, make it localhost. */
if (!SPIF_STR_ISNULL(self->port) && SPIF_STR_ISNULL(self->host)) {
self->host = spif_str_new_from_ptr(SPIF_CHARPTR("localhost"));
}
/* We need the // if we have a hostname. */
if (!SPIF_STR_ISNULL(self->host)) {
spif_str_append_from_ptr(SPIF_STR(self), SPIF_CHARPTR("//"));
}
if (!SPIF_STR_ISNULL(self->user)) {
spif_str_append(SPIF_STR(self), self->user);
if (!SPIF_STR_ISNULL(self->passwd)) {
spif_str_append_char(SPIF_STR(self), ':');
spif_str_append(SPIF_STR(self), self->passwd);
}
spif_str_append_char(SPIF_STR(self), '@');
}
if (!SPIF_STR_ISNULL(self->host)) {
spif_str_append(SPIF_STR(self), self->host);
if (!SPIF_STR_ISNULL(self->port)) {
spif_str_append_char(SPIF_STR(self), ':');
spif_str_append(SPIF_STR(self), self->port);
}
}
if (!SPIF_STR_ISNULL(self->path)) {
spif_str_append(SPIF_STR(self), self->path);
}
if (!SPIF_STR_ISNULL(self->query)) {
spif_str_append_char(SPIF_STR(self), '?');
spif_str_append(SPIF_STR(self), self->query);
}
return TRUE;
}
spif_bool_t
spif_str_trim(spif_str_t self)
{
spif_charptr_t start, end;
ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE);
start = self->s;
end = self->s + self->len - 1;
for (; isspace((spif_uchar_t) (*start)) && (start < end); start++);
for (; isspace((spif_uchar_t) (*end)) && (start < end); end--);
if (start > end) {
return spif_str_done(self);
}
*(++end) = 0;
self->len = (spif_stridx_t) (end - start);
self->size = self->len + 1;
memmove(self->s, start, self->size);
self->s = (spif_charptr_t) REALLOC(self->s, self->size);
return TRUE;
}
spif_bool_t
spif_str_sprintf(spif_str_t self, spif_charptr_t format, ...)
{
va_list ap;
ASSERT_RVAL(!SPIF_STR_ISNULL(self), FALSE);
if (self->s != (spif_charptr_t) NULL) {
spif_str_done(self);
}
if (!format) {
return FALSE;
} else if (*format == 0) {
return TRUE;
} else {
int c;
char buff[2];
va_start(ap, format);
c = vsnprintf(buff, sizeof(buff), format, ap);
va_end(ap);
if (c <= 0) {
return FALSE;
} else {
self->size = c + 1;
self->s = (spif_charptr_t) MALLOC(self->size);
va_start(ap, format);
c = vsnprintf(self->s, self->size, format, ap);
va_end(ap);
if (c > -1 && c < self->size) {
self->len = c;
return TRUE;
} else {
self->s[0] = 0;
return FALSE;
}
}
}
ASSERT_NOTREACHED_RVAL(FALSE);
}
