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/*
* Copyright (c) 2015 DeNA Co., Ltd., Kazuho Oku
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "h2o.h"
#include "h2o/configurator.h"
static int on_config(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node)
{
const char *dest;
int status = 302; /* default is temporary redirect */
int internal = 0; /* default is external redirect */
yoml_t *t;
switch (node->type) {
case YOML_TYPE_SCALAR:
dest = node->data.scalar;
break;
case YOML_TYPE_MAPPING:
if ((t = yoml_get(node, "url")) == NULL) {
h2o_configurator_errprintf(cmd, node, "mandatory property `url` is missing");
return -1;
}
if (t->type != YOML_TYPE_SCALAR) {
h2o_configurator_errprintf(cmd, t, "property `url` must be a string");
return -1;
}
dest = t->data.scalar;
if ((t = yoml_get(node, "status")) == NULL) {
h2o_configurator_errprintf(cmd, node, "mandatory property `status` is missing");
return -1;
}
if (h2o_configurator_scanf(cmd, t, "%d", &status) != 0)
return -1;
if (!(300 <= status && status <= 399)) {
h2o_configurator_errprintf(cmd, t, "value of property `status` should be within 300 to 399");
return -1;
}
if ((t = yoml_get(node, "internal")) != NULL) {
if ((internal = (int)h2o_configurator_get_one_of(cmd, t, "NO,YES")) == -1)
return -1;
}
break;
default:
h2o_configurator_errprintf(cmd, node, "value must be a string or a mapping");
return -1;
}
h2o_redirect_register(ctx->pathconf, internal, status, dest);
return 0;
}
void h2o_redirect_register_configurator(h2o_globalconf_t *conf)
{
h2o_configurator_t *c = h2o_configurator_create(conf, sizeof(*c));
h2o_configurator_define_command(c, "redirect", H2O_CONFIGURATOR_FLAG_PATH | H2O_CONFIGURATOR_FLAG_DEFERRED, on_config);
}
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