Apache Module の構造体 (ver.2.4.4)
httpd-2.4.4/include/http_config.h
/** * Module structures. Just about everything is dispatched through * these, directly or indirectly (through the command and handler * tables). */ typedef struct module_struct module; struct module_struct { /** API version, *not* module version; check that module is * compatible with this version of the server. */ int version; /** API minor version. Provides API feature milestones. Not checked * during module init */ int minor_version; /** Index to this modules structures in config vectors. */ int module_index; /** The name of the module's C file */ const char *name; /** The handle for the DSO. Internal use only */ void *dynamic_load_handle; /** A pointer to the next module in the list * @var module_struct *next */ struct module_struct *next; /** Magic Cookie to identify a module structure; It's mainly * important for the DSO facility (see also mod_so). */ unsigned long magic; /** Function to allow MPMs to re-write command line arguments. This * hook is only available to MPMs. * @param The process that the server is running in. */ void (*rewrite_args) (process_rec *process); /** Function to allow all modules to create per directory configuration * structures. * @param p The pool to use for all allocations. * @param dir The directory currently being processed. * @return The per-directory structure created */ void *(*create_dir_config) (apr_pool_t *p, char *dir); /** Function to allow all modules to merge the per directory configuration * structures for two directories. * @param p The pool to use for all allocations. * @param base_conf The directory structure created for the parent directory. * @param new_conf The directory structure currently being processed. * @return The new per-directory structure created */ void *(*merge_dir_config) (apr_pool_t *p, void *base_conf, void *new_conf); /** Function to allow all modules to create per server configuration * structures. * @param p The pool to use for all allocations. * @param s The server currently being processed. * @return The per-server structure created */ void *(*create_server_config) (apr_pool_t *p, server_rec *s); /** Function to allow all modules to merge the per server configuration * structures for two servers. * @param p The pool to use for all allocations. * @param base_conf The directory structure created for the parent directory. * @param new_conf The directory structure currently being processed. * @return The new per-directory structure created */ void *(*merge_server_config) (apr_pool_t *p, void *base_conf, void *new_conf); /** A command_rec table that describes all of the directives this module * defines. */ const command_rec *cmds; /** A hook to allow modules to hook other points in the request processing. * In this function, modules should call the ap_hook_*() functions to * register an interest in a specific step in processing the current * request. * @param p the pool to use for all allocations */ void (*register_hooks) (apr_pool_t *p); };