diff options
Diffstat (limited to 'core/upb.h')
| -rw-r--r-- | core/upb.h | 97 |
1 files changed, 4 insertions, 93 deletions
@@ -204,97 +204,6 @@ INLINE upb_atomic_refcount_t *upb_value_getrefcount(upb_value val) { return val.val.refcount; } -// A pointer to a .proto value. The owner must have an out-of-band way of -// knowing the type, so it knows which union member to use. -typedef union { - double *_double; - float *_float; - int32_t *int32; - int64_t *int64; - uint8_t *uint8; - uint32_t *uint32; - uint64_t *uint64; - bool *_bool; - upb_string **str; - upb_msg **msg; - upb_array **arr; - void *_void; -} upb_valueptr; - -INLINE upb_valueptr upb_value_addrof(upb_value *val) { - upb_valueptr ptr = {&val->val._double}; - return ptr; -} - -// Reads or writes a upb_value from an address represented by a upb_value_ptr. -// We need to know the value type to perform this operation, because we need to -// know how much memory to copy (and for big-endian machines, we need to know -// where in the upb_value the data goes). -// -// For little endian-machines where we didn't mind overreading, we could make -// upb_value_read simply use memcpy(). -INLINE upb_value upb_value_read(upb_valueptr ptr, upb_fieldtype_t ft) { - upb_value val; - -#define CASE(t, member_name) \ - case UPB_TYPE(t): val.val.member_name = *ptr.member_name; break; - - switch(ft) { - CASE(DOUBLE, _double) - CASE(FLOAT, _float) - CASE(INT32, int32) - CASE(INT64, int64) - CASE(UINT32, uint32) - CASE(UINT64, uint64) - CASE(SINT32, int32) - CASE(SINT64, int64) - CASE(FIXED32, uint32) - CASE(FIXED64, uint64) - CASE(SFIXED32, int32) - CASE(SFIXED64, int64) - CASE(BOOL, _bool) - CASE(ENUM, int32) - CASE(STRING, str) - CASE(BYTES, str) - CASE(MESSAGE, msg) - CASE(GROUP, msg) - default: break; - } - return val; - -#undef CASE -} - -INLINE void upb_value_write(upb_valueptr ptr, upb_value val, - upb_fieldtype_t ft) { -#define CASE(t, member_name) \ - case UPB_TYPE(t): *ptr.member_name = val.val.member_name; break; - - switch(ft) { - CASE(DOUBLE, _double) - CASE(FLOAT, _float) - CASE(INT32, int32) - CASE(INT64, int64) - CASE(UINT32, uint32) - CASE(UINT64, uint64) - CASE(SINT32, int32) - CASE(SINT64, int64) - CASE(FIXED32, uint32) - CASE(FIXED64, uint64) - CASE(SFIXED32, int32) - CASE(SFIXED64, int64) - CASE(BOOL, _bool) - CASE(ENUM, int32) - CASE(STRING, str) - CASE(BYTES, str) - CASE(MESSAGE, msg) - CASE(GROUP, msg) - default: break; - } - -#undef CASE -} - // Status codes used as a return value. Codes >0 are not fatal and can be // resumed. enum upb_status_code { @@ -317,10 +226,12 @@ enum upb_status_code { // TODO: consider adding error space and code, to let ie. errno be stored // as a proper code, or application-specific error codes. -typedef struct { +struct _upb_status { char code; upb_string *str; -} upb_status; +}; + +typedef struct _upb_status upb_status; #define UPB_STATUS_INIT {UPB_OK, NULL} #define UPB_ERRORMSG_MAXLEN 256 |