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Diffstat (limited to 'debian/vendor-h2o/lib/handler/configurator/errordoc.c')
-rw-r--r--debian/vendor-h2o/lib/handler/configurator/errordoc.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/debian/vendor-h2o/lib/handler/configurator/errordoc.c b/debian/vendor-h2o/lib/handler/configurator/errordoc.c
deleted file mode 100644
index ab24923..0000000
--- a/debian/vendor-h2o/lib/handler/configurator/errordoc.c
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (c) 2015-2016 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"
-
-struct errordoc_configurator_t {
- h2o_configurator_t super;
- h2o_mem_pool_t pool;
- H2O_VECTOR(h2o_errordoc_t) * vars, _vars_stack[H2O_CONFIGURATOR_NUM_LEVELS + 1];
-};
-
-static int scan_and_check_status(h2o_configurator_command_t *cmd, yoml_t *value, int *slot)
-{
- if (value->type != YOML_TYPE_SCALAR) {
- h2o_configurator_errprintf(cmd, value, "status must be must be either of: scalar, sequence of scalar");
- return -1;
- }
- if (h2o_configurator_scanf(cmd, value, "%d", slot) != 0)
- return -1;
- if (!(400 <= *slot && *slot <= 599)) {
- h2o_configurator_errprintf(cmd, value, "status must be within range of 400 to 599");
- return -1;
- }
- return 0;
-}
-
-static int register_errordoc(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *hash)
-{
- struct errordoc_configurator_t *self = (void *)cmd->configurator;
- int status[200];
- size_t status_len = 0;
- int parsed;
- const char *url = NULL;
- size_t i, j, k;
- yoml_t *key, *value;
-
- for (i = 0; i != hash->data.mapping.size; ++i) {
- key = hash->data.mapping.elements[i].key;
- value = hash->data.mapping.elements[i].value;
- if (key->type != YOML_TYPE_SCALAR)
- goto UnknownKeyError;
- if (strcmp(key->data.scalar, "status") == 0) {
- if (status_len != 0)
- goto KeyAlreadyDefinedError;
-
- if (value->type == YOML_TYPE_SEQUENCE) {
- if (value->data.sequence.size == 0) {
- h2o_configurator_errprintf(cmd, value, "status sequence must not be empty");
- return -1;
- }
- for (j = 0; j != value->data.sequence.size; ++j) {
- if (scan_and_check_status(cmd, value->data.sequence.elements[j], &parsed) != 0)
- return -1;
- /* check the scanned status hasn't already appeared */
- for (k = 0; k != status_len; ++k) {
- if (status[k] == parsed) {
- h2o_configurator_errprintf(cmd, value, "status %d appears multiple times", status[k]);
- return -1;
- }
- }
- status[status_len++] = parsed;
- }
- } else {
- if (scan_and_check_status(cmd, value, &parsed) != 0)
- return -1;
- status[status_len++] = parsed;
- }
-
- } else if (strcmp(key->data.scalar, "url") == 0) {
- if (url != NULL)
- goto KeyAlreadyDefinedError;
- if (value->type != YOML_TYPE_SCALAR) {
- h2o_configurator_errprintf(cmd, value, "URL must be a scalar");
- return -1;
- }
- url = value->data.scalar;
- } else {
- goto UnknownKeyError;
- }
- }
-
- if (status_len == 0) {
- h2o_configurator_errprintf(cmd, hash, "mandatory key `status` is not defined");
- return -1;
- }
- if (url == NULL) {
- h2o_configurator_errprintf(cmd, hash, "mandatory key `url` is not defined");
- return -1;
- }
-
- h2o_iovec_t _url = h2o_strdup(&self->pool, url, SIZE_MAX);
- for (i = 0; i != status_len; ++i){
- /* register */
- h2o_vector_reserve(&self->pool, self->vars, self->vars->size + 1);
- h2o_errordoc_t *errordoc = self->vars->entries + self->vars->size++;
- errordoc->status = status[i];
- errordoc->url = _url;
- }
-
- return 0;
-
-UnknownKeyError:
- h2o_configurator_errprintf(cmd, key, "key must be either of: `status`, `url`");
- return -1;
-KeyAlreadyDefinedError:
- h2o_configurator_errprintf(cmd, key, "the key cannot be defined more than once");
- return -1;
-}
-
-static int on_config_errordoc(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node)
-{
- switch (node->type) {
- case YOML_TYPE_SEQUENCE: {
- size_t i;
- for (i = 0; i != node->data.sequence.size; ++i) {
- yoml_t *e = node->data.sequence.elements[i];
- if (e->type != YOML_TYPE_MAPPING) {
- h2o_configurator_errprintf(cmd, e, "element must be a mapping");
- return -1;
- }
- if (register_errordoc(cmd, ctx, e) != 0)
- return -1;
- }
- return 0;
- }
- case YOML_TYPE_MAPPING:
- return register_errordoc(cmd, ctx, node);
- default:
- break;
- }
-
- h2o_configurator_errprintf(cmd, node, "argument must be either of: sequence, mapping");
- return -1;
-}
-
-static int on_config_enter(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node)
-{
- struct errordoc_configurator_t *self = (void *)_self;
-
- if (self->vars == self->_vars_stack) {
- /* entering global level */
- h2o_mem_init_pool(&self->pool);
- }
-
- /* copy vars */
- memset(&self->vars[1], 0, sizeof(self->vars[1]));
- h2o_vector_reserve(&self->pool, &self->vars[1], self->vars[0].size);
- h2o_memcpy(self->vars[1].entries, self->vars[0].entries, sizeof(self->vars[0].entries[0]) * self->vars[0].size);
- self->vars[1].size = self->vars[0].size;
-
- ++self->vars;
- return 0;
-}
-
-static int on_config_exit(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node)
-{
- struct errordoc_configurator_t *self = (void *)_self;
-
- if (ctx->pathconf != NULL && self->vars->size != 0)
- h2o_errordoc_register(ctx->pathconf, self->vars->entries, self->vars->size);
-
- --self->vars;
- if (self->vars == self->_vars_stack) {
- /* exitting global level */
- h2o_mem_clear_pool(&self->pool);
- }
-
- return 0;
-}
-
-void h2o_errordoc_register_configurator(h2o_globalconf_t *conf)
-{
- struct errordoc_configurator_t *c = (void *)h2o_configurator_create(conf, sizeof(*c));
-
- /* set default vars */
- c->vars = c->_vars_stack;
-
- /* setup handlers */
- c->super.enter = on_config_enter;
- c->super.exit = on_config_exit;
-
- /* reproxy: ON | OFF */
- h2o_configurator_define_command(&c->super, "error-doc", H2O_CONFIGURATOR_FLAG_ALL_LEVELS, on_config_errordoc);
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-24 19:05:26 +0000