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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-03-09 13:19:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-03-09 13:19:22 +0000 |
commit | c21c3b0befeb46a51b6bf3758ffa30813bea0ff0 (patch) | |
tree | 9754ff1ca740f6346cf8483ec915d4054bc5da2d /web/server/h2o/libh2o/lib/handler/configurator/expires.c | |
parent | Adding upstream version 1.43.2. (diff) | |
download | netdata-upstream/1.44.3.tar.xz netdata-upstream/1.44.3.zip |
Adding upstream version 1.44.3.upstream/1.44.3
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | web/server/h2o/libh2o/lib/handler/configurator/expires.c | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/lib/handler/configurator/expires.c b/web/server/h2o/libh2o/lib/handler/configurator/expires.c new file mode 100644 index 000000000..01d404dd5 --- /dev/null +++ b/web/server/h2o/libh2o/lib/handler/configurator/expires.c @@ -0,0 +1,123 @@ +/* + * Copyright (c) 2014 DeNA Co., Ltd. + * + * 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 <inttypes.h> +#include <stdio.h> +#include <string.h> +#include "h2o.h" +#include "h2o/configurator.h" + +struct expires_configurator_t { + h2o_configurator_t super; + h2o_expires_args_t **args; + h2o_expires_args_t *_args_stack[H2O_CONFIGURATOR_NUM_LEVELS + 1]; +}; + +static int on_config_expires(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct expires_configurator_t *self = (void *)cmd->configurator; + uint64_t value; + char unit[32]; + + if (strcasecmp(node->data.scalar, "OFF") == 0) { + free(*self->args); + *self->args = NULL; + } else if (sscanf(node->data.scalar, "%" SCNu64 " %31s", &value, unit) == 2) { + /* convert value to seconds depending on the unit */ + if (strncasecmp(unit, H2O_STRLIT("second")) == 0) { + /* ok */ + } else if (strncasecmp(unit, H2O_STRLIT("minute")) == 0) { + value *= 60; + } else if (strncasecmp(unit, H2O_STRLIT("hour")) == 0) { + value *= 60 * 60; + } else if (strncasecmp(unit, H2O_STRLIT("day")) == 0) { + value *= 24 * 60 * 60; + } else if (strncasecmp(unit, H2O_STRLIT("month")) == 0) { + value *= 30 * 24 * 60 * 60; + } else if (strncasecmp(unit, H2O_STRLIT("year")) == 0) { + value *= 365 * 30 * 24 * 60 * 60; + } else { + /* TODO add support for H2O_EXPIRES_MODE_MAX_ABSOLUTE that sets the Expires header? */ + h2o_configurator_errprintf(cmd, node, "unknown unit:`%s` (see --help)", unit); + return -1; + } + /* save the value */ + if (*self->args == NULL) + *self->args = h2o_mem_alloc(sizeof(**self->args)); + (*self->args)->mode = H2O_EXPIRES_MODE_MAX_AGE; + (*self->args)->data.max_age = value; + } else { + h2o_configurator_errprintf(cmd, node, + "failed to parse the value, should be in form of: `<number> <unit>` or `OFF` (see --help)"); + return -1; + } + + return 0; +} + +static int on_config_enter(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct expires_configurator_t *self = (void *)_self; + + if (self->args[0] != NULL) { + /* duplicate */ + assert(self->args[0]->mode == H2O_EXPIRES_MODE_MAX_AGE); + self->args[1] = h2o_mem_alloc(sizeof(**self->args)); + *self->args[1] = *self->args[0]; + } else { + self->args[1] = NULL; + } + ++self->args; + return 0; +} + +static int on_config_exit(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct expires_configurator_t *self = (void *)_self; + + if (*self->args != NULL) { + /* setup */ + if (ctx->pathconf != NULL) { + h2o_expires_register(ctx->pathconf, *self->args); + } + /* destruct */ + assert((*self->args)->mode == H2O_EXPIRES_MODE_MAX_AGE); + free(*self->args); + *self->args = NULL; + } + + --self->args; + return 0; +} + +void h2o_expires_register_configurator(h2o_globalconf_t *conf) +{ + struct expires_configurator_t *c = (void *)h2o_configurator_create(conf, sizeof(*c)); + + /* set default vars */ + c->args = c->_args_stack; + + /* setup handlers */ + c->super.enter = on_config_enter; + c->super.exit = on_config_exit; + h2o_configurator_define_command(&c->super, "expires", H2O_CONFIGURATOR_FLAG_ALL_LEVELS | H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR, + on_config_expires); +} |