From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 04:57:58 +0200 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- .../libh2o/lib/handler/configurator/access_log.c | 143 +++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 web/server/h2o/libh2o/lib/handler/configurator/access_log.c (limited to 'web/server/h2o/libh2o/lib/handler/configurator/access_log.c') diff --git a/web/server/h2o/libh2o/lib/handler/configurator/access_log.c b/web/server/h2o/libh2o/lib/handler/configurator/access_log.c new file mode 100644 index 00000000..de638088 --- /dev/null +++ b/web/server/h2o/libh2o/lib/handler/configurator/access_log.c @@ -0,0 +1,143 @@ +/* + * 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 "h2o.h" +#include "h2o/configurator.h" + +typedef H2O_VECTOR(h2o_access_log_filehandle_t *) st_h2o_access_log_filehandle_vector_t; + +struct st_h2o_access_log_configurator_t { + h2o_configurator_t super; + st_h2o_access_log_filehandle_vector_t *handles; + st_h2o_access_log_filehandle_vector_t _handles_stack[H2O_CONFIGURATOR_NUM_LEVELS + 1]; +}; + +static int on_config(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_access_log_configurator_t *self = (void *)cmd->configurator; + const char *path, *fmt = NULL; + int escape = H2O_LOGCONF_ESCAPE_APACHE; + h2o_access_log_filehandle_t *fh; + + switch (node->type) { + case YOML_TYPE_SCALAR: + path = node->data.scalar; + break; + case YOML_TYPE_MAPPING: { + yoml_t *t; + /* get path */ + if ((t = yoml_get(node, "path")) == NULL) { + h2o_configurator_errprintf(cmd, node, "could not find mandatory key `path`"); + return -1; + } + if (t->type != YOML_TYPE_SCALAR) { + h2o_configurator_errprintf(cmd, t, "`path` must be scalar"); + return -1; + } + path = t->data.scalar; + /* get format */ + if ((t = yoml_get(node, "format")) != NULL) { + if (t->type != YOML_TYPE_SCALAR) { + h2o_configurator_errprintf(cmd, t, "`format` must be a scalar"); + return -1; + } + fmt = t->data.scalar; + } + /* get escape */ + if ((t = yoml_get(node, "escape")) != NULL) { + switch (h2o_configurator_get_one_of(cmd, t, "apache,json")) { + case 0: + escape = H2O_LOGCONF_ESCAPE_APACHE; + break; + case 1: + escape = H2O_LOGCONF_ESCAPE_JSON; + break; + default: + return -1; + } + } + } break; + default: + h2o_configurator_errprintf(cmd, node, "node must be a scalar or a mapping"); + return -1; + } + + if (!ctx->dry_run) { + if ((fh = h2o_access_log_open_handle(path, fmt, escape)) == NULL) + return -1; + h2o_vector_reserve(NULL, self->handles, self->handles->size + 1); + self->handles->entries[self->handles->size++] = fh; + } + + return 0; +} + +static int on_config_enter(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_access_log_configurator_t *self = (void *)_self; + size_t i; + + /* push the stack pointer */ + ++self->handles; + + /* link the handles */ + memset(self->handles, 0, sizeof(*self->handles)); + h2o_vector_reserve(NULL, self->handles, self->handles[-1].size + 1); + for (i = 0; i != self->handles[-1].size; ++i) { + h2o_access_log_filehandle_t *fh = self->handles[-1].entries[i]; + self->handles[0].entries[self->handles[0].size++] = fh; + h2o_mem_addref_shared(fh); + } + + return 0; +} + +static int on_config_exit(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_access_log_configurator_t *self = (void *)_self; + size_t i; + + /* register all handles, and decref them */ + for (i = 0; i != self->handles->size; ++i) { + h2o_access_log_filehandle_t *fh = self->handles->entries[i]; + if (ctx->pathconf != NULL) + h2o_access_log_register(ctx->pathconf, fh); + h2o_mem_release_shared(fh); + } + /* free the vector */ + free(self->handles->entries); + + /* pop the stack pointer */ + --self->handles; + + return 0; +} + +void h2o_access_log_register_configurator(h2o_globalconf_t *conf) +{ + struct st_h2o_access_log_configurator_t *self = (void *)h2o_configurator_create(conf, sizeof(*self)); + + self->super.enter = on_config_enter; + self->super.exit = on_config_exit; + self->handles = self->_handles_stack; + + h2o_configurator_define_command(&self->super, "access-log", H2O_CONFIGURATOR_FLAG_ALL_LEVELS, on_config); +} -- cgit v1.2.3