1 #ifndef _PLUGIN_H_ 2 #define _PLUGIN_H_ 3 #include "first.h" 4 5 #include "base.h" 6 #include "buffer.h" 7 8 #define SERVER_FUNC(x) \ 9 static handler_t x(server *srv, void *p_d) 10 11 #define CONNECTION_FUNC(x) \ 12 static handler_t x(server *srv, connection *con, void *p_d) 13 14 #define INIT_FUNC(x) \ 15 static void *x(void) 16 17 #define FREE_FUNC SERVER_FUNC 18 #define TRIGGER_FUNC SERVER_FUNC 19 #define SETDEFAULTS_FUNC SERVER_FUNC 20 #define SIGHUP_FUNC SERVER_FUNC 21 22 #define SUBREQUEST_FUNC CONNECTION_FUNC 23 #define PHYSICALPATH_FUNC CONNECTION_FUNC 24 #define REQUESTDONE_FUNC CONNECTION_FUNC 25 #define URIHANDLER_FUNC CONNECTION_FUNC 26 27 #define PLUGIN_DATA size_t id 28 29 typedef struct { 30 size_t version; 31 32 buffer *name; /* name of the plugin */ 33 34 void *(* init) (); 35 handler_t (* priv_defaults) (server *srv, void *p_d); 36 handler_t (* set_defaults) (server *srv, void *p_d); 37 handler_t (* cleanup) (server *srv, void *p_d); 38 /* is called ... */ 39 handler_t (* handle_trigger) (server *srv, void *p_d); /* once a second */ 40 handler_t (* handle_sighup) (server *srv, void *p_d); /* at a sighup */ 41 handler_t (* handle_waitpid) (server *srv, void *p_d, pid_t pid, int status); /* upon a child process exit */ 42 43 handler_t (* handle_uri_raw) (server *srv, connection *con, void *p_d); /* after uri_raw is set */ 44 handler_t (* handle_uri_clean) (server *srv, connection *con, void *p_d); /* after uri is set */ 45 handler_t (* handle_docroot) (server *srv, connection *con, void *p_d); /* getting the document-root */ 46 handler_t (* handle_physical) (server *srv, connection *con, void *p_d); /* mapping url to physical path */ 47 handler_t (* handle_request_env) (server *srv, connection *con, void *p_d); /* (deferred env populate) */ 48 handler_t (* handle_request_done) (server *srv, connection *con, void *p_d); /* at the end of a request */ 49 handler_t (* handle_connection_accept) (server *srv, connection *con, void *p_d); /* after accept() socket */ 50 handler_t (* handle_connection_shut_wr)(server *srv, connection *con, void *p_d); /* done writing to socket */ 51 handler_t (* handle_connection_close) (server *srv, connection *con, void *p_d); /* before close() of socket */ 52 53 54 55 handler_t (* handle_subrequest_start)(server *srv, connection *con, void *p_d); 56 57 /* when a handler for the request 58 * has to be found 59 */ 60 handler_t (* handle_subrequest) (server *srv, connection *con, void *p_d); /* */ 61 handler_t (* handle_response_start) (server *srv, connection *con, void *p_d); /* before response headers are written */ 62 handler_t (* connection_reset) (server *srv, connection *con, void *p_d); /* after request done or request abort */ 63 void *data; 64 65 /* dlopen handle */ 66 void *lib; 67 } plugin; 68 69 int plugins_load(server *srv); 70 void plugins_free(server *srv); 71 72 handler_t plugins_call_handle_uri_raw(server *srv, connection *con); 73 handler_t plugins_call_handle_uri_clean(server *srv, connection *con); 74 handler_t plugins_call_handle_subrequest_start(server *srv, connection *con); 75 handler_t plugins_call_handle_subrequest(server *srv, connection *con); 76 handler_t plugins_call_handle_response_start(server *srv, connection *con); 77 handler_t plugins_call_handle_request_env(server *srv, connection *con); 78 handler_t plugins_call_handle_request_done(server *srv, connection *con); 79 handler_t plugins_call_handle_docroot(server *srv, connection *con); 80 handler_t plugins_call_handle_physical(server *srv, connection *con); 81 handler_t plugins_call_handle_connection_accept(server *srv, connection *con); 82 handler_t plugins_call_handle_connection_shut_wr(server *srv, connection *con); 83 handler_t plugins_call_handle_connection_close(server *srv, connection *con); 84 handler_t plugins_call_connection_reset(server *srv, connection *con); 85 86 handler_t plugins_call_handle_trigger(server *srv); 87 handler_t plugins_call_handle_sighup(server *srv); 88 handler_t plugins_call_handle_waitpid(server *srv, pid_t pid, int status); 89 90 handler_t plugins_call_init(server *srv); 91 handler_t plugins_call_set_defaults(server *srv); 92 handler_t plugins_call_cleanup(server *srv); 93 94 int config_insert_values_global(server *srv, array *ca, const config_values_t *cv, config_scope_type_t scope); 95 int config_insert_values_internal(server *srv, array *ca, const config_values_t *cv, config_scope_type_t scope); 96 int config_check_cond(server *srv, connection *con, data_config *dc); 97 int config_append_cond_match_buffer(connection *con, data_config *dc, buffer *buf, int n); 98 99 #endif 100