diff options
Diffstat (limited to 'debian/vendor-h2o/lib/handler/configurator/file.c')
| -rw-r--r-- | debian/vendor-h2o/lib/handler/configurator/file.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/debian/vendor-h2o/lib/handler/configurator/file.c b/debian/vendor-h2o/lib/handler/configurator/file.c new file mode 100644 index 0000000..c1c779c --- /dev/null +++ b/debian/vendor-h2o/lib/handler/configurator/file.c @@ -0,0 +1,197 @@ +/* + * 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" + +struct st_h2o_file_config_vars_t { + const char **index_files; + int flags; +}; + +struct st_h2o_file_configurator_t { + h2o_configurator_t super; + struct st_h2o_file_config_vars_t *vars; + struct st_h2o_file_config_vars_t _vars_stack[H2O_CONFIGURATOR_NUM_LEVELS + 1]; +}; + +static int on_config_dir(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + + h2o_file_register(ctx->pathconf, node->data.scalar, self->vars->index_files, *ctx->mimemap, self->vars->flags); + return 0; +} + +static int on_config_file(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + h2o_mimemap_type_t *mime_type = + h2o_mimemap_get_type_by_extension(*ctx->mimemap, h2o_get_filext(node->data.scalar, strlen(node->data.scalar))); + h2o_file_register_file(ctx->pathconf, node->data.scalar, mime_type, self->vars->flags); + return 0; +} + +static int on_config_index(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + size_t i; + + free(self->vars->index_files); + self->vars->index_files = h2o_mem_alloc(sizeof(self->vars->index_files[0]) * (node->data.sequence.size + 1)); + for (i = 0; i != node->data.sequence.size; ++i) { + yoml_t *element = node->data.sequence.elements[i]; + if (element->type != YOML_TYPE_SCALAR) { + h2o_configurator_errprintf(cmd, element, "argument must be a sequence of scalars"); + return -1; + } + self->vars->index_files[i] = element->data.scalar; + } + self->vars->index_files[i] = NULL; + + return 0; +} + +static int on_config_etag(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + + switch (h2o_configurator_get_one_of(cmd, node, "OFF,ON")) { + case 0: /* off */ + self->vars->flags |= H2O_FILE_FLAG_NO_ETAG; + break; + case 1: /* on */ + self->vars->flags &= ~H2O_FILE_FLAG_NO_ETAG; + break; + default: /* error */ + return -1; + } + + return 0; +} + +static int on_config_send_compressed(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + + switch (h2o_configurator_get_one_of(cmd, node, "OFF,ON,gunzip")) { + case 0: /* off */ + self->vars->flags &= ~H2O_FILE_FLAG_SEND_COMPRESSED; + break; + case 1: /* on */ + self->vars->flags |= H2O_FILE_FLAG_SEND_COMPRESSED; + break; + case 2: /* gunzip */ + self->vars->flags |= (H2O_FILE_FLAG_SEND_COMPRESSED | H2O_FILE_FLAG_GUNZIP); + break; + default: /* error */ + return -1; + } + + return 0; +} + +static int on_config_dir_listing(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)cmd->configurator; + + switch (h2o_configurator_get_one_of(cmd, node, "OFF,ON")) { + case 0: /* off */ + self->vars->flags &= ~H2O_FILE_FLAG_DIR_LISTING; + break; + case 1: /* on */ + self->vars->flags |= H2O_FILE_FLAG_DIR_LISTING; + break; + default: /* error */ + return -1; + } + + return 0; +} + +static const char **dup_strlist(const char **s) +{ + size_t i; + const char **ret; + + for (i = 0; s[i] != NULL; ++i) + ; + ret = h2o_mem_alloc(sizeof(*ret) * (i + 1)); + for (i = 0; s[i] != NULL; ++i) + ret[i] = s[i]; + ret[i] = NULL; + + return ret; +} + +static int on_config_enter(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)_self; + ++self->vars; + self->vars[0].index_files = dup_strlist(self->vars[-1].index_files); + self->vars[0].flags = self->vars[-1].flags; + return 0; +} + +static int on_config_exit(h2o_configurator_t *_self, h2o_configurator_context_t *ctx, yoml_t *node) +{ + struct st_h2o_file_configurator_t *self = (void *)_self; + free(self->vars->index_files); + --self->vars; + return 0; +} + +void h2o_file_register_configurator(h2o_globalconf_t *globalconf) +{ + struct st_h2o_file_configurator_t *self = (void *)h2o_configurator_create(globalconf, sizeof(*self)); + + self->super.enter = on_config_enter; + self->super.exit = on_config_exit; + self->vars = self->_vars_stack; + self->vars->index_files = h2o_file_default_index_files; + + h2o_configurator_define_command(&self->super, "file.dir", H2O_CONFIGURATOR_FLAG_PATH | H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR | + H2O_CONFIGURATOR_FLAG_DEFERRED, + on_config_dir); + h2o_configurator_define_command(&self->super, "file.file", H2O_CONFIGURATOR_FLAG_PATH | H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR | + H2O_CONFIGURATOR_FLAG_DEFERRED, + on_config_file); + h2o_configurator_define_command(&self->super, "file.index", + (H2O_CONFIGURATOR_FLAG_ALL_LEVELS & ~H2O_CONFIGURATOR_FLAG_EXTENSION) | + H2O_CONFIGURATOR_FLAG_EXPECT_SEQUENCE, + on_config_index); + h2o_configurator_define_command(&self->super, "file.etag", + (H2O_CONFIGURATOR_FLAG_ALL_LEVELS & ~H2O_CONFIGURATOR_FLAG_EXTENSION) | + H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR, + on_config_etag); + h2o_configurator_define_command(&self->super, "file.send-compressed", + (H2O_CONFIGURATOR_FLAG_ALL_LEVELS & ~H2O_CONFIGURATOR_FLAG_EXTENSION) | + H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR, + on_config_send_compressed); + h2o_configurator_define_command(&self->super, "file.send-gzip", + (H2O_CONFIGURATOR_FLAG_ALL_LEVELS & ~H2O_CONFIGURATOR_FLAG_EXTENSION) | + H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR, + on_config_send_compressed); + h2o_configurator_define_command(&self->super, "file.dirlisting", + (H2O_CONFIGURATOR_FLAG_ALL_LEVELS & ~H2O_CONFIGURATOR_FLAG_EXTENSION) | + H2O_CONFIGURATOR_FLAG_EXPECT_SCALAR, + on_config_dir_listing); +} |