diff options
Diffstat (limited to 'third_party/upb/upb/reflection/def_builder_internal.h')
| -rw-r--r-- | third_party/upb/upb/reflection/def_builder_internal.h | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/third_party/upb/upb/reflection/def_builder_internal.h b/third_party/upb/upb/reflection/def_builder_internal.h deleted file mode 100644 index a4725c38cd..0000000000 --- a/third_party/upb/upb/reflection/def_builder_internal.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Copyright (c) 2009-2021, Google LLC - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Google LLC nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_ -#define UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_ - -#include "upb/reflection/common.h" -#include "upb/reflection/def_pool_internal.h" -#include "upb/reflection/def_type.h" - -// Must be last. -#include "upb/port/def.inc" - -// We want to copy the options verbatim into the destination options proto. -// We use serialize+parse as our deep copy. -#define UPB_DEF_SET_OPTIONS(target, desc_type, options_type, proto) \ - if (UPB_DESC(desc_type##_has_options)(proto)) { \ - size_t size; \ - char* pb = UPB_DESC(options_type##_serialize)( \ - UPB_DESC(desc_type##_options)(proto), ctx->tmp_arena, &size); \ - if (!pb) _upb_DefBuilder_OomErr(ctx); \ - target = \ - UPB_DESC(options_type##_parse)(pb, size, _upb_DefBuilder_Arena(ctx)); \ - if (!target) _upb_DefBuilder_OomErr(ctx); \ - } else { \ - target = (const UPB_DESC(options_type)*)kUpbDefOptDefault; \ - } - -#ifdef __cplusplus -extern "C" { -#endif - -struct upb_DefBuilder { - upb_DefPool* symtab; - upb_FileDef* file; // File we are building. - upb_Arena* arena; // Allocate defs here. - upb_Arena* tmp_arena; // For temporary allocations. - upb_Status* status; // Record errors here. - const upb_MiniTableFile* layout; // NULL if we should build layouts. - upb_MiniTablePlatform platform; // Platform we are targeting. - int enum_count; // Count of enums built so far. - int msg_count; // Count of messages built so far. - int ext_count; // Count of extensions built so far. - jmp_buf err; // longjmp() on error. -}; - -extern const char* kUpbDefOptDefault; - -// ctx->status has already been set elsewhere so just fail/longjmp() -UPB_NORETURN void _upb_DefBuilder_FailJmp(upb_DefBuilder* ctx); - -UPB_NORETURN void _upb_DefBuilder_Errf(upb_DefBuilder* ctx, const char* fmt, - ...) UPB_PRINTF(2, 3); -UPB_NORETURN void _upb_DefBuilder_OomErr(upb_DefBuilder* ctx); - -const char* _upb_DefBuilder_MakeFullName(upb_DefBuilder* ctx, - const char* prefix, - upb_StringView name); - -// Given a symbol and the base symbol inside which it is defined, -// find the symbol's definition. -const void* _upb_DefBuilder_ResolveAny(upb_DefBuilder* ctx, - const char* from_name_dbg, - const char* base, upb_StringView sym, - upb_deftype_t* type); - -const void* _upb_DefBuilder_Resolve(upb_DefBuilder* ctx, - const char* from_name_dbg, const char* base, - upb_StringView sym, upb_deftype_t type); - -char _upb_DefBuilder_ParseEscape(upb_DefBuilder* ctx, const upb_FieldDef* f, - const char** src, const char* end); - -const char* _upb_DefBuilder_FullToShort(const char* fullname); - -UPB_INLINE void* _upb_DefBuilder_Alloc(upb_DefBuilder* ctx, size_t bytes) { - if (bytes == 0) return NULL; - void* ret = upb_Arena_Malloc(ctx->arena, bytes); - if (!ret) _upb_DefBuilder_OomErr(ctx); - return ret; -} - -// Adds a symbol |v| to the symtab, which must be a def pointer previously -// packed with pack_def(). The def's pointer to upb_FileDef* must be set before -// adding, so we know which entries to remove if building this file fails. -UPB_INLINE void _upb_DefBuilder_Add(upb_DefBuilder* ctx, const char* name, - upb_value v) { - upb_StringView sym = {.data = name, .size = strlen(name)}; - bool ok = _upb_DefPool_InsertSym(ctx->symtab, sym, v, ctx->status); - if (!ok) _upb_DefBuilder_FailJmp(ctx); -} - -UPB_INLINE upb_Arena* _upb_DefBuilder_Arena(const upb_DefBuilder* ctx) { - return ctx->arena; -} - -UPB_INLINE upb_FileDef* _upb_DefBuilder_File(const upb_DefBuilder* ctx) { - return ctx->file; -} - -// This version of CheckIdent() is only called by other, faster versions after -// they detect a parsing error. -void _upb_DefBuilder_CheckIdentSlow(upb_DefBuilder* ctx, upb_StringView name, - bool full); - -// Verify a full identifier string. This is slightly more complicated than -// verifying a relative identifier string because we must track '.' chars. -UPB_INLINE void _upb_DefBuilder_CheckIdentFull(upb_DefBuilder* ctx, - upb_StringView name) { - bool good = name.size > 0; - bool start = true; - - for (size_t i = 0; i < name.size; i++) { - const char c = name.data[i]; - const char d = c | 0x20; // force lowercase - const bool is_alpha = (('a' <= d) & (d <= 'z')) | (c == '_'); - const bool is_numer = ('0' <= c) & (c <= '9') & !start; - const bool is_dot = (c == '.') & !start; - - good &= is_alpha | is_numer | is_dot; - start = is_dot; - } - - if (!good) _upb_DefBuilder_CheckIdentSlow(ctx, name, true); -} - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#include "upb/port/undef.inc" - -#endif /* UPB_REFLECTION_DEF_BUILDER_INTERNAL_H_ */ |