http: cleanup backend_nix.c.v, fixes vpm too
parent
1c2376741b
commit
ac396ea02f
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@ -1216,13 +1216,22 @@ pub fn (s string) all_before_last(dot string) string {
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}
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pub fn (s string) all_after(dot string) string {
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pos := s.index(dot) or {
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return s
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}
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return s.right(pos + dot.len)
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}
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pub fn (s string) all_after_last(dot string) string {
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pos := s.last_index(dot) or {
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return s
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}
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return s.right(pos + dot.len)
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}
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pub fn (s string) after(dot string) string { return s.all_after(dot) }
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pub fn (s string) after(dot string) string {
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return s.all_after_last(dot)
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}
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pub fn (s string) after_char(dot byte) string {
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mut pos := 0
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@ -20,72 +20,54 @@ import strings
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#flag darwin -L/usr/local/opt/openssl/lib
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#include <openssl/ssl.h>
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struct C.ssl_st
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struct C.ssl_st {}
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fn C.SSL_library_init()
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fn C.TLSv1_2_method() voidptr
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fn C.SSL_CTX_set_options()
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fn C.SSL_CTX_new() voidptr
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fn C.SSL_CTX_set_verify_depth()
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fn C.SSL_CTX_load_verify_locations() int
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fn C.BIO_new_ssl_connect() voidptr
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fn C.BIO_set_conn_hostname() int
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fn C.BIO_get_ssl()
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fn C.SSL_set_cipher_list() int
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fn C.BIO_do_connect() int
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fn C.BIO_do_handshake() int
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fn C.SSL_get_peer_certificate() int
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fn C.SSL_get_verify_result() int
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fn C.SSL_set_tlsext_host_name() int
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fn C.BIO_puts()
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fn C.BIO_read() int
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fn C.BIO_free_all()
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fn C.SSL_CTX_free()
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fn init() int {
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C.SSL_library_init()
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return 1
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}
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const (
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buf_size = 500 // 1536
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buf_size = 500 // 1536
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debug_line_separator = '--------------------------------'
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)
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fn (req &Request) ssl_do(port int, method, host_name, path string) ?Response {
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@ -117,41 +99,36 @@ fn (req &Request) ssl_do(port int, method, host_name, path string) ?Response {
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// /////
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req_headers := req.build_request_headers(method, host_name, path)
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C.BIO_puts(web, req_headers.str)
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mut headers := strings.new_builder(100)
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mut h := ''
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mut headers := ''
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mut headers_done := false
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mut sb := strings.new_builder(100)
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mut body_builder := strings.new_builder(100)
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mut buff := [buf_size]byte
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mut is_chunk_encoding := false
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mut readcounter := 0
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for {
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readcounter++
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len := C.BIO_read(web, buff, buf_size)
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if len <= 0 {
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break
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}
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mut chunk := (tos(buff, len))
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if !headers_done && chunk.contains('\r\n\r\n') {
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headers_done = true
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headers.write(chunk.all_before('\r\n\r\n'))
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h = headers.str()
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//println(h)
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sb.write(chunk.after('\r\n\r\n'))
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// TODO for some reason this can be missing from headers
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is_chunk_encoding = false //h.contains('chunked')
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//println(sb.str())
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continue
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$if debug_http ? {
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eprintln('ssl_do, read ${readcounter:4d} | headers_done: $headers_done')
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eprintln(debug_line_separator)
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eprintln(chunk)
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eprintln(debug_line_separator)
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}
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// TODO clean this up
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if is_chunk_encoding && len > 6 && ((buff[3] == 13 && buff[4] == 10) || (buff[2] ==13 && buff[3]==10)
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|| (buff[4] == 13 && buff[5] == 10) ) {
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chunk = chunk.after_char(10)
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}
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if chunk.len > 3 && chunk[chunk.len-2] == 13 && chunk[chunk.len-1] == 10 {
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chunk = chunk[..chunk.len-2]
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if !headers_done {
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headers += chunk
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if headers.contains('\r\n\r\n') {
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headers_done = true
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body_start := headers.all_after('\r\n\r\n')
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body_builder.write(body_start)
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headers = headers.all_before('\r\n\r\n')
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continue
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}
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}
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if headers_done {
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sb.write(chunk)
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} else {
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headers.write(chunk)
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body_builder.write(chunk)
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}
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}
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if !isnil(web) {
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@ -160,8 +137,16 @@ fn (req &Request) ssl_do(port int, method, host_name, path string) ?Response {
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if !isnil(ctx) {
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C.SSL_CTX_free(ctx)
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}
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body:= sb.str()
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//println(body)
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return parse_response(h +'\r\n\r\n'+ body)
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body := body_builder.str()
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$if debug_http ? {
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eprintln('> http headers:')
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eprintln(debug_line_separator)
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eprintln(headers)
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eprintln(debug_line_separator)
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eprintln('> http body:')
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eprintln(debug_line_separator)
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eprintln(body)
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eprintln(debug_line_separator)
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}
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return parse_response(headers + '\r\n\r\n' + body)
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}
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@ -675,7 +675,7 @@ pub fn base_dir(path string) string {
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}
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pub fn file_name(path string) string {
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return path.all_after(path_separator)
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return path.all_after_last(path_separator)
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}
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// input returns a one-line string from stdin, after printing a prompt
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@ -27,7 +27,7 @@ fn C.stbi_image_free()
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fn C.stbi_set_flip_vertically_on_load()
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pub fn load(path string) Image {
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ext := path.all_after('.')
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ext := path.all_after_last('.')
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mut res := Image {
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ok: true
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ext: ext
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@ -785,7 +785,7 @@ pub fn (mut p Parser) name_expr() ast.Expr {
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}
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}
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if p.peek_tok.kind == .dot && !known_var && (language != .v || p.known_import(p.tok.lit) ||
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p.mod.all_after('.') == p.tok.lit) {
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p.mod.all_after_last('.') == p.tok.lit) {
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if language == .c {
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mod = 'C'
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} else if language == .js {
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@ -1009,7 +1009,7 @@ fn (mut s Scanner) debug_tokens() {
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s.pos = 0
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s.is_started = false
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s.is_debug = true
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fname := s.file_path.all_after(os.path_separator)
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fname := s.file_path.all_after_last(os.path_separator)
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println('\n===DEBUG TOKENS $fname===')
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for {
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tok := s.scan()
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@ -26,7 +26,7 @@ pub fn compile_template(path string) string {
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}
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lines := html.split_into_lines()
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mut s := strings.new_builder(1000)
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// base := path.all_after('/').replace('.html', '')
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// base := path.all_after_last('/').replace('.html', '')
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s.writeln("
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mut sb := strings.new_builder(${lines.len * 30})
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header := \' \' // TODO remove
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