static void test_resolve(void)
{
h2o_mem_pool_t pool;
h2o_url_t base, relative, resolved;
h2o_iovec_t final;
int ret;
h2o_mem_init_pool(&pool);
ret = h2o_url_parse("http://example.com/dir/index.html", SIZE_MAX, &base);
ok(ret == 0);
ret = h2o_url_parse_relative("../assets/jquery.js", SIZE_MAX, &relative);
ok(ret == 0);
final = h2o_url_resolve(&pool, &base, &relative, &resolved);
static h2o_iovec_t rewrite_location(h2o_mem_pool_t *pool, const char *location, size_t location_len, h2o_url_t *match,
const h2o_url_scheme_t *req_scheme, h2o_iovec_t req_authority, h2o_iovec_t req_basepath)
{
h2o_url_t loc_parsed;
if (h2o_url_parse(location, location_len, &loc_parsed) != 0)
goto NoRewrite;
if (loc_parsed.scheme != &H2O_URL_SCHEME_HTTP)
goto NoRewrite;
if (!h2o_lcstris(loc_parsed.host.base, loc_parsed.host.len, match->host.base, match->host.len))
goto NoRewrite;
if (h2o_url_get_port(&loc_parsed) != h2o_url_get_port(match))
goto NoRewrite;
if (loc_parsed.path.len < match->path.len)
goto NoRewrite;
if (memcmp(loc_parsed.path.base, match->path.base, match->path.len) != 0)
goto NoRewrite;
return h2o_concat(pool, req_scheme->name, h2o_iovec_init(H2O_STRLIT("://")), req_authority, req_basepath,
h2o_iovec_init(loc_parsed.path.base + match->path.len, loc_parsed.path.len - match->path.len));
NoRewrite:
return (h2o_iovec_t){};
}
static void test_parse(void)
{
h2o_url_t parsed;
int ret;
ret = h2o_url_parse("http://example.com/abc", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTP);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("example.com")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("example.com")));
ok(parsed._port == 65535);
ok(h2o_url_get_port(&parsed) == 80);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/abc")));
ret = h2o_url_parse("http://example.com", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTP);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("example.com")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("example.com")));
ok(parsed._port == 65535);
ok(h2o_url_get_port(&parsed) == 80);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/")));
ret = h2o_url_parse("http://example.com:81/abc", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTP);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("example.com:81")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("example.com")));
ok(parsed._port == 81);
ok(h2o_url_get_port(&parsed) == 81);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/abc")));
ret = h2o_url_parse("http://example.com:81", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTP);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("example.com:81")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("example.com")));
ok(parsed._port == 81);
ok(h2o_url_get_port(&parsed) == 81);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/")));
ret = h2o_url_parse("https://example.com/abc", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTPS);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("example.com")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("example.com")));
ok(parsed._port == 65535);
ok(h2o_url_get_port(&parsed) == 443);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/abc")));
ret = h2o_url_parse("http:/abc", SIZE_MAX, &parsed);
ok(ret != 0);
ret = h2o_url_parse("ftp://example.com/abc", SIZE_MAX, &parsed);
ok(ret != 0);
ret = h2o_url_parse("http://abc:111111/def", SIZE_MAX, &parsed);
ok(ret != 0);
ret = h2o_url_parse("http://[::ffff:192.0.2.128]", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTP);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("[::ffff:192.0.2.128]")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("::ffff:192.0.2.128")));
ok(parsed._port == 65535);
ok(h2o_url_get_port(&parsed) == 80);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/")));
ret = h2o_url_parse("https://[::ffff:192.0.2.128]/abc", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTPS);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("[::ffff:192.0.2.128]")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("::ffff:192.0.2.128")));
ok(parsed._port == 65535);
ok(h2o_url_get_port(&parsed) == 443);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/abc")));
ret = h2o_url_parse("https://[::ffff:192.0.2.128]:111/abc", SIZE_MAX, &parsed);
ok(ret == 0);
ok(parsed.scheme == &H2O_URL_SCHEME_HTTPS);
ok(h2o_memis(parsed.authority.base, parsed.authority.len, H2O_STRLIT("[::ffff:192.0.2.128]:111")));
ok(h2o_memis(parsed.host.base, parsed.host.len, H2O_STRLIT("::ffff:192.0.2.128")));
ok(parsed._port == 111);
ok(h2o_url_get_port(&parsed) == 111);
ok(h2o_memis(parsed.path.base, parsed.path.len, H2O_STRLIT("/abc")));
}
static mrb_value http_request_method(mrb_state *mrb, mrb_value self)
{
h2o_mruby_generator_t *generator;
struct st_h2o_mruby_http_request_context_t *ctx;
const char *arg_url;
mrb_int arg_url_len;
mrb_value arg_hash;
h2o_iovec_t method;
h2o_url_t url;
/* parse args */
arg_hash = mrb_nil_value();
mrb_get_args(mrb, "s|H", &arg_url, &arg_url_len, &arg_hash);
/* precond check */
if ((generator = h2o_mruby_current_generator) == NULL || generator->req == NULL)
mrb_exc_raise(mrb, create_downstream_closed_exception(mrb));
/* allocate context and initialize */
ctx = h2o_mem_alloc_shared(&generator->req->pool, sizeof(*ctx), on_dispose);
memset(ctx, 0, sizeof(*ctx));
ctx->generator = generator;
ctx->receiver = mrb_nil_value();
h2o_buffer_init(&ctx->req.buf, &h2o_socket_buffer_prototype);
h2o_buffer_init(&ctx->resp.after_closed, &h2o_socket_buffer_prototype);
ctx->refs.request = mrb_nil_value();
ctx->refs.input_stream = mrb_nil_value();
/* uri */
if (h2o_url_parse(arg_url, arg_url_len, &url) != 0)
mrb_raise(mrb, E_ARGUMENT_ERROR, "invaild URL");
/* method */
method = h2o_iovec_init(H2O_STRLIT("GET"));
if (mrb_hash_p(arg_hash)) {
mrb_value t = mrb_hash_get(mrb, arg_hash, mrb_symbol_value(generator->ctx->symbols.sym_method));
if (!mrb_nil_p(t)) {
t = mrb_str_to_str(mrb, t);
method = h2o_iovec_init(RSTRING_PTR(t), RSTRING_LEN(t));
}
}
/* start building the request */
h2o_buffer_reserve(&ctx->req.buf, method.len + 1);
append_to_buffer(&ctx->req.buf, method.base, method.len);
append_to_buffer(&ctx->req.buf, H2O_STRLIT(" "));
h2o_buffer_reserve(&ctx->req.buf,
url.path.len + url.authority.len + sizeof(" HTTP/1.1\r\nConnection: close\r\nHost: \r\n") - 1);
append_to_buffer(&ctx->req.buf, url.path.base, url.path.len);
append_to_buffer(&ctx->req.buf, H2O_STRLIT(" HTTP/1.1\r\nConnection: close\r\nHost: "));
append_to_buffer(&ctx->req.buf, url.authority.base, url.authority.len);
append_to_buffer(&ctx->req.buf, H2O_STRLIT("\r\n"));
/* headers */
if (mrb_hash_p(arg_hash)) {
mrb_value headers = mrb_hash_get(mrb, arg_hash, mrb_symbol_value(generator->ctx->symbols.sym_headers));
if (!mrb_nil_p(headers)) {
if (h2o_mruby_iterate_headers(generator->ctx, headers, flatten_request_header, ctx) != 0) {
mrb_value exc = mrb_obj_value(mrb->exc);
mrb->exc = NULL;
mrb_exc_raise(mrb, exc);
}
}
}
/* body */
if (mrb_hash_p(arg_hash)) {
mrb_value body = mrb_hash_get(mrb, arg_hash, mrb_symbol_value(generator->ctx->symbols.sym_body));
if (!mrb_nil_p(body)) {
if (mrb_obj_eq(mrb, body, generator->rack_input)) {
/* fast path */
mrb_int pos;
mrb_input_stream_get_data(mrb, body, NULL, NULL, &pos, NULL, NULL);
ctx->req.body = generator->req->entity;
ctx->req.body.base += pos;
ctx->req.body.len -= pos;
} else {
if (!mrb_string_p(body)) {
body = mrb_funcall(mrb, body, "read", 0);
if (!mrb_string_p(body))
mrb_raise(mrb, E_ARGUMENT_ERROR, "body.read did not return string");
}
ctx->req.body = h2o_strdup(&ctx->generator->req->pool, RSTRING_PTR(body), RSTRING_LEN(body));
}
if (!ctx->req.has_transfer_encoding) {
char buf[64];
size_t l = (size_t)sprintf(buf, "content-length: %zu\r\n", ctx->req.body.len);
h2o_buffer_reserve(&ctx->req.buf, l);
append_to_buffer(&ctx->req.buf, buf, l);
}
}
}
h2o_buffer_reserve(&ctx->req.buf, 2);
append_to_buffer(&ctx->req.buf, H2O_STRLIT("\r\n"));
/* build request and connect */
h2o_http1client_connect(&ctx->client, ctx, &generator->req->conn->ctx->proxy.client_ctx, url.host, h2o_url_get_port(&url),
on_connect);
ctx->refs.request = h2o_mruby_create_data_instance(mrb, mrb_ary_entry(generator->ctx->constants, H2O_MRUBY_HTTP_REQUEST_CLASS),
ctx, &request_type);
return ctx->refs.request;
}