diff options
Diffstat (limited to 'upb/bindings/lua/upb.h')
| -rw-r--r-- | upb/bindings/lua/upb.h | 64 |
1 files changed, 43 insertions, 21 deletions
diff --git a/upb/bindings/lua/upb.h b/upb/bindings/lua/upb.h index f37ed9a..30fc59d 100644 --- a/upb/bindings/lua/upb.h +++ b/upb/bindings/lua/upb.h @@ -8,6 +8,7 @@ #include "lauxlib.h" #include "upb/def.h" #include "upb/handlers.h" +#include "upb/msg.h" #include "upb/symtab.h" /* Lua 5.1/5.2 compatibility code. */ @@ -23,10 +24,14 @@ void *luaL_testudata(lua_State *L, int ud, const char *tname); +#define lupb_setfuncs(L, l) luaL_register(L, NULL, l) + #elif LUA_VERSION_NUM == 502 int luaL_typerror(lua_State *L, int narg, const char *tname); +#define lupb_setfuncs(L, l) luaL_setfuncs(L, l, 0) + #else #error Only Lua 5.1 and 5.2 are supported #endif @@ -69,6 +74,7 @@ uint32_t lupb_checkuint32(lua_State *L, int narg); double lupb_checkdouble(lua_State *L, int narg); float lupb_checkfloat(lua_State *L, int narg); bool lupb_checkbool(lua_State *L, int narg); +const char *lupb_checkstring(lua_State *L, int narg, size_t *len); const char *lupb_checkname(lua_State *L, int narg); void lupb_pushint64(lua_State *L, int64_t val); @@ -77,10 +83,30 @@ void lupb_pushuint64(lua_State *L, uint64_t val); void lupb_pushuint32(lua_State *L, uint32_t val); void lupb_pushdouble(lua_State *L, double val); void lupb_pushfloat(lua_State *L, float val); -void lupb_pushbool(lua_State *L, bool val); -/* Functions for getting/pushing wrappers to various types defined in the - * core library. */ +/* Builds and returns a handlers object for populating a lupb_msg described by + * the MessageDef at "narg". + * + * TODO(haberman): factor this so it doesn't have to take a lua_State. We + * should be able to generate message handlers for a upb_msgdef that can be used + * across many Lua states, so we can shared JIT code across lua_States. */ +const upb_handlers *lupb_msg_newwritehandlers(lua_State *L, int narg, + const void *owner); + +/* Registers a type with the given name, methods, and metamethods. + * If "refcount_gc" is true, adds a __gc metamethod that does an unref. + * Refcounted types must be allocated with lupb_refcounted_push[new]wrapper. */ +void lupb_register_type(lua_State *L, const char *name, const luaL_Reg *m, + const luaL_Reg *mm); + +/* Checks the given upb_status and throws a Lua error if it is not ok. */ +void lupb_checkstatus(lua_State *L, upb_status *s); + + +/** From def.c. ***************************************************************/ + +upb_fieldtype_t lupb_checkfieldtype(lua_State *L, int narg); + void *lupb_refcounted_check(lua_State *L, int narg, const char *type); const upb_msgdef *lupb_msg_checkdef(lua_State *L, int narg); const upb_msgdef *lupb_msgdef_check(lua_State *L, int narg); @@ -101,26 +127,22 @@ void lupb_symtab_pushwrapper(lua_State *L, const upb_symtab *s, void lupb_symtab_pushnewrapper(lua_State *L, const upb_symtab *s, const void *ref_donor); -/* For constructing a new message. narg is the Lua value for the MessageDef - * object. */ -void lupb_msg_pushnew(lua_State *L, int narg); +void lupb_def_registertypes(lua_State *L); -/* Builds and returns a handlers object for populating a lupb_msg described by - * the MessageDef at "narg". - * - * TODO(haberman): factor this so it doesn't have to take a lua_State. We - * should be able to generate message handlers for a upb_msgdef that can be used - * across many Lua states, so we can shared JIT code across lua_States. */ -const upb_handlers *lupb_msg_newwritehandlers(lua_State *L, int narg, - const void *owner); +int lupb_refcounted_gc(lua_State *L); -/* Registers a type with the given name, methods, and metamethods. - * If "refcount_gc" is true, adds a __gc metamethod that does an unref. - * Refcounted types must be allocated with lupb_refcounted_push[new]wrapper. */ -void lupb_register_type(lua_State *L, const char *name, const luaL_Reg *m, - const luaL_Reg *mm, bool refcount_gc); -/* Checks the given upb_status and throws a Lua error if it is not ok. */ -void lupb_checkstatus(lua_State *L, upb_status *s); +/** From msg.c. ***************************************************************/ + +struct lupb_msgclass; +typedef struct lupb_msgclass lupb_msgclass; + +upb_arena *lupb_arena_check(lua_State *L, int narg); +int lupb_arena_new(lua_State *L); +int lupb_msg_pushref(lua_State *L, int msgclass, void *msg); + +const upb_msglayout *lupb_msgclass_getlayout(lua_State *L, int narg); +const upb_handlers *lupb_msgclass_getmergehandlers(lua_State *L, int narg); +void lupb_msg_registertypes(lua_State *L); #endif /* UPB_LUA_UPB_H_ */ |