char *php_http_url_authority_to_string(const php_http_url_t *url, char **url_str, size_t *url_len)
{
php_http_buffer_t buf;
php_http_buffer_init(&buf);
if (url->user && *url->user) {
php_http_buffer_appendl(&buf, url->user);
if (url->pass && *url->pass) {
php_http_buffer_appends(&buf, ":");
php_http_buffer_appendl(&buf, url->pass);
}
php_http_buffer_appends(&buf, "@");
}
if (url->host && *url->host) {
php_http_buffer_appendl(&buf, url->host);
if (url->port) {
php_http_buffer_appendf(&buf, ":%hu", url->port);
}
}
php_http_buffer_shrink(&buf);
php_http_buffer_fix(&buf);
if (url_len) {
*url_len = buf.used;
}
if (url_str) {
*url_str = buf.data;
}
return buf.data;
}
static PHP_HTTP_FILTER_FUNCTION(chunked_encode)
{
php_http_buffer_t buf;
php_stream_bucket *ptr, *nxt;
if (bytes_consumed) {
*bytes_consumed = 0;
}
/* new data available? */
php_http_buffer_init(&buf);
/* fetch available bucket data */
for (ptr = buckets_in->head; ptr; ptr = nxt) {
if (bytes_consumed) {
*bytes_consumed += ptr->buflen;
}
#if DBG_FILTER
fprintf(stderr, "update: chunked (-> %zu) (w: %zu, r: %zu)\n", ptr->buflen, stream->writepos, stream->readpos);
#endif
nxt = ptr->next;
php_stream_bucket_unlink(ptr);
php_http_buffer_appendf(&buf, "%lx" PHP_HTTP_CRLF, (long unsigned int) ptr->buflen);
php_http_buffer_append(&buf, ptr->buf, ptr->buflen);
php_http_buffer_appends(&buf, PHP_HTTP_CRLF);
/* pass through */
NEW_BUCKET(buf.data, buf.used);
/* reset */
php_http_buffer_reset(&buf);
php_stream_bucket_delref(ptr);
}
/* free buffer */
php_http_buffer_dtor(&buf);
/* terminate with "0" */
if (PHP_HTTP_FILTER_IS_CLOSING(stream, flags)) {
#if DBG_FILTER
fprintf(stderr, "finish: chunked\n");
#endif
NEW_BUCKET("0" PHP_HTTP_CRLF PHP_HTTP_CRLF, lenof("0" PHP_HTTP_CRLF PHP_HTTP_CRLF));
}
return PSFS_PASS_ON;
}
char *php_http_url_to_string(const php_http_url_t *url, char **url_str, size_t *url_len, zend_bool persistent)
{
php_http_buffer_t buf;
php_http_buffer_init_ex(&buf, PHP_HTTP_BUFFER_DEFAULT_SIZE, persistent ?
PHP_HTTP_BUFFER_INIT_PERSISTENT : 0);
if (url->scheme && *url->scheme) {
php_http_buffer_appendl(&buf, url->scheme);
php_http_buffer_appends(&buf, "://");
} else if ((url->user && *url->user) || (url->host && *url->host)) {
php_http_buffer_appends(&buf, "//");
}
if (url->user && *url->user) {
php_http_buffer_appendl(&buf, url->user);
if (url->pass && *url->pass) {
php_http_buffer_appends(&buf, ":");
php_http_buffer_appendl(&buf, url->pass);
}
php_http_buffer_appends(&buf, "@");
}
if (url->host && *url->host) {
php_http_buffer_appendl(&buf, url->host);
if (url->port) {
php_http_buffer_appendf(&buf, ":%hu", url->port);
}
}
if (url->path && *url->path) {
if (*url->path != '/') {
php_http_buffer_appends(&buf, "/");
}
php_http_buffer_appendl(&buf, url->path);
} else if (buf.used) {
php_http_buffer_appends(&buf, "/");
}
if (url->query && *url->query) {
php_http_buffer_appends(&buf, "?");
php_http_buffer_appendl(&buf, url->query);
}
if (url->fragment && *url->fragment) {
php_http_buffer_appends(&buf, "#");
php_http_buffer_appendl(&buf, url->fragment);
}
php_http_buffer_shrink(&buf);
php_http_buffer_fix(&buf);
if (url_len) {
*url_len = buf.used;
}
if (url_str) {
*url_str = buf.data;
}
return buf.data;
}
