115 lines
2.0 KiB
V
115 lines
2.0 KiB
V
module picohttpparser
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pub struct Response {
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fd int
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pub:
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date byteptr
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buf_start byteptr
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pub mut:
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buf byteptr
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}
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[inline]
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fn (mut r Response) write_str(s string) {
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unsafe {
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C.memcpy(r.buf, s.str, s.len)
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r.buf += s.len
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}
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}
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[inline]
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pub fn (mut r Response) http_ok() &Response {
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r.write_str('HTTP/1.1 200 OK\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) header(k string, v string) &Response {
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r.write_str(k)
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r.write_str(': ')
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r.write_str(v)
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r.write_str('\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) header_date() &Response {
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r.write_str('Date: ')
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unsafe {
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r.buf += cpy(r.buf, r.date, 29)
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}
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r.write_str('\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) header_server() &Response {
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r.write_str('Server: V\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) content_type(s string) &Response {
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r.write_str('Content-Type: ')
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r.write_str(s)
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r.write_str('\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) html() &Response {
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r.write_str('Content-Type: text/html\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) plain() &Response {
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r.write_str('Content-Type: text/plain\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) json() &Response {
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r.write_str('Content-Type: application/json\r\n')
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return r
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}
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[inline]
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pub fn (mut r Response) body(body string) {
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r.write_str('Content-Length: ')
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unsafe {
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r.buf += C.u64toa(r.buf, body.len)
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}
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r.write_str('\r\n\r\n')
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r.write_str(body)
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}
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[inline]
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pub fn (mut r Response) http_404() {
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r.write_str('HTTP/1.1 404 Not Found\r\nContent-Length: 0\r\n\r\n')
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}
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[inline]
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pub fn (mut r Response) http_405() {
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r.write_str('HTTP/1.1 405 Method Not Allowed\r\nContent-Length: 0\r\n\r\n')
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}
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[inline]
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pub fn (mut r Response) http_500() {
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r.write_str('HTTP/1.1 500 Internal Server Error\r\nContent-Length: 0\r\n\r\n')
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}
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[inline]
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pub fn (mut r Response) raw(response string) {
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r.write_str(response)
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}
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[inline]
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pub fn (mut r Response) end() int {
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n := int(r.buf) - int(r.buf_start)
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if C.write(r.fd, r.buf_start, n) != n {
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return -1
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}
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return n
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}
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