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75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/*
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* Copyright (c) 2015 DeNA Co., Ltd., Kazuho Oku
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include <string.h>
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#include "h2o.h"
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#include "h2o/configurator.h"
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struct headers_configurator_t {
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h2o_configurator_t super;
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h2o_headers_command_t **cmds, *_cmd_stack[H2O_CONFIGURATOR_NUM_LEVELS + 1];
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};
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static int on_config_enter(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node)
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{
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struct headers_configurator_t *self = (void *)_self;
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self->cmds[1] = self->cmds[0];
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if (self->cmds[1] != NULL)
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h2o_mem_addref_shared(self->cmds[1]);
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++self->cmds;
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return 0;
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}
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static int on_config_exit(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node)
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{
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struct headers_configurator_t *self = (void *)_self;
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if (ctx->pathconf != NULL && *self->cmds != NULL) {
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if (*self->cmds != NULL)
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h2o_mem_addref_shared(*self->cmds);
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h2o_headers_register(ctx->pathconf, *self->cmds);
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}
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if (*self->cmds != NULL)
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h2o_mem_release_shared(*self->cmds);
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--self->cmds;
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return 0;
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}
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static h2o_headers_command_t **get_headers_commands(h2o_configurator_t *_self)
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{
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struct headers_configurator_t *self = (void *)_self;
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return self->cmds;
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}
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void h2o_headers_register_configurator(h2o_globalconf_t *conf)
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{
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struct headers_configurator_t *c = (void *)h2o_configurator_create(conf, sizeof(*c));
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c->super.enter = on_config_enter;
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c->super.exit = on_config_exit;
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h2o_configurator_define_headers_commands(conf, &c->super, "header", get_headers_commands);
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c->cmds = c->_cmd_stack;
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}
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