diff options
| -rw-r--r-- | Makefile | 8 | ||||
| -rw-r--r-- | config.mk | 1 | ||||
| -rw-r--r-- | pk.h.in | 6 | ||||
| -rw-r--r-- | pkev.h | 93 |
4 files changed, 107 insertions, 1 deletions
@@ -10,6 +10,7 @@ SRC = \ pkmem-types.h \ pkmem.h \ pkstr.h \ + pkev.h \ test/pkmacros.c \ test/pkmacros.cpp \ test/pkmem-types.c \ @@ -29,6 +30,7 @@ all: options .WAIT clean .WAIT \ pkmem-types \ pkmem \ pkstr \ + pkev \ test-pkmem-types test-pkmem-types-cpp \ test-pkmem test-pkmem-cpp \ test-pkmacros test-pkmacros-cpp \ @@ -64,15 +66,19 @@ pkmem: pkmem-types pkmem.gch pkmem.gchpp pkstr: pkmacros pkstr.gch pkstr.gchpp +pkev: pkev.gch pkev.gchpp + build: pkmacros build: pkmem-types build: pkmem build: pkstr +build: pkev cat pk.h.in \ pkmacros.h \ pkmem-types.h \ pkmem.h \ pkstr.h \ + pkev.h \ > pk.h sed -i -r \ -e "s/@@PK_VERSION@@/$(VERSION)/g" \ @@ -106,7 +112,7 @@ test-pkstr: test/pkstr.o test-pkstr-cpp: test/pkstr.so $(CXX) -g -O0 -std=c++23 $(CPPFLAGS) -o test/$@ $^ $(LDFLAGS) -test: pkmacros pkmem-types pkmem pkstr +test: pkmacros pkmem-types pkmem pkstr pkev test: test-pkmacros test-pkmacros-cpp test: test-pkmem-types test-pkmem-types-cpp test: test-pkmem test-pkmem-cpp @@ -19,6 +19,7 @@ SHARED_FLAGS = -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200809L \ -DPK_IMPL_MEM_TYPES \ -DPK_IMPL_MEM \ -DPK_IMPL_STR \ + -DPK_IMPL_EV \ CPPFLAGS += -Wall $(INCS) $(SHARED_FLAGS) CFLAGS += -Wall $(INCS) $(SHARED_FLAGS) @@ -18,6 +18,9 @@ ******************************************************************************* * pkstr.h: * +******************************************************************************* +* pkev.h: +* ******************************************************************************/ #define PK_VERSION "@@PK_VERSION@@" @@ -32,4 +35,7 @@ # ifndef PK_IMPL_STR # define PK_IMPL_STR # endif +# ifndef PK_IMPL_EV +# define PK_IMPL_EV +# endif #endif @@ -0,0 +1,93 @@ +#ifndef PK_EV_H +#define PK_EV_H + +#include <stdint.h> + +struct pk_ev_mgr; +typedef uint64_t pk_ev_id_T; + +struct pk_ev_mgr *pk_ev_create(); +void pk_ev_destroy(struct pk_ev_mgr *evmgr); + +typedef void (*pk_ev_cb)(); + +void pk_ev_register_ev(struct pk_ev_mgr *evmgr, pk_ev_id_T evid); +void pk_ev_register_cb(struct pk_ev_mgr *evmgr, pk_ev_id_T evid, pk_ev_cb *cb); +void pk_ev_emit(struct pk_ev_mgr *evmgr, pk_ev_id_T evid, ...); + +#endif /* PK_EV_H */ + +#ifdef PK_IMPL_EV + +#include <assert.h> +#include <stdlib.h> +#include <string.h> + +#ifndef PK_EV_MAX_COUNT +# define PK_EV_MAX_COUNT 16 +#endif + +struct pk_ev { + pk_ev_id_T evid; + pk_ev_cb **cb; + uint8_t n_cb; +}; + +struct pk_ev_mgr { + struct pk_ev *ev; + uint8_t n_ev; +}; + +inline struct pk_ev_mgr* +pk_ev_create() +{ + struct pk_ev_mgr *mgr = (struct pk_ev_mgr*)malloc(sizeof(struct pk_ev_mgr)); + if (mgr == NULL) return NULL; + memset(mgr, 0, sizeof(struct pk_ev_mgr)); + mgr->ev = (struct pk_ev*)malloc(sizeof(struct pk_ev) * PK_EV_MAX_COUNT); + if (mgr->ev == NULL) return NULL; + memset(mgr->ev, 0, sizeof(struct pk_ev) * PK_EV_MAX_COUNT); + mgr->n_ev = 0; + return mgr; +} + +inline void +pk_ev_destroy(struct pk_ev_mgr *evmgr) +{ + memset(evmgr->ev, 0, sizeof(struct pk_ev) * PK_EV_MAX_COUNT); + free(evmgr->ev); + memset(evmgr, 0, sizeof(struct pk_ev_mgr)); + free(evmgr); +} + +inline void +pk_ev_register_ev(struct pk_ev_mgr *evmgr, pk_ev_id_T evid) +{ + // TODO +} + +inline void +pk_ev_register_cb(struct pk_ev_mgr *evmgr, pk_ev_id_T evid, pk_ev_cb *cb) +{ + // TODO +} + +inline void +pk_ev_emit(struct pk_ev_mgr *evmgr, pk_ev_id_T evid, ...) +{ + assert(evmgr != NULL); + uint8_t i; + struct pk_ev *ev = {0}; + for (i = 0; i < evmgr->n_ev; ++i) { + if (evmgr->ev[i].evid == evid) { + ev = &evmgr->ev[i]; + break; + } + } + if (ev == NULL) return; + for (i = 0; i < ev->n_cb; ++i) { + (*ev->cb[i])(); + } +} + +#endif |