Sha256: 939c1bdcd9a39363d1eebabff2e6f81871ceb0c9af030ffd0090c12a9c81c288
Contents?: true
Size: 1.65 KB
Versions: 22
Compression:
Stored size: 1.65 KB
Contents
// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC. All rights reserved.
//
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file or at
// https://developers.google.com/open-source/licenses/bsd
#ifndef UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_
#define UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_
#include "upb/base/status.h"
#include "upb/mini_descriptor/internal/base92.h"
// Must be last.
#include "upb/port/def.inc"
// upb_MdDecoder: used internally for decoding MiniDescriptors for messages,
// extensions, and enums.
typedef struct {
const char* end;
upb_Status* status;
jmp_buf err;
} upb_MdDecoder;
UPB_PRINTF(2, 3)
UPB_NORETURN UPB_INLINE void upb_MdDecoder_ErrorJmp(upb_MdDecoder* d,
const char* fmt, ...) {
if (d->status) {
va_list argp;
upb_Status_SetErrorMessage(d->status, "Error building mini table: ");
va_start(argp, fmt);
upb_Status_VAppendErrorFormat(d->status, fmt, argp);
va_end(argp);
}
UPB_LONGJMP(d->err, 1);
}
UPB_INLINE void upb_MdDecoder_CheckOutOfMemory(upb_MdDecoder* d,
const void* ptr) {
if (!ptr) upb_MdDecoder_ErrorJmp(d, "Out of memory");
}
UPB_INLINE const char* upb_MdDecoder_DecodeBase92Varint(
upb_MdDecoder* d, const char* ptr, char first_ch, uint8_t min, uint8_t max,
uint32_t* out_val) {
ptr = _upb_Base92_DecodeVarint(ptr, d->end, first_ch, min, max, out_val);
if (!ptr) upb_MdDecoder_ErrorJmp(d, "Overlong varint");
return ptr;
}
#include "upb/port/undef.inc"
#endif // UPB_MINI_DESCRIPTOR_INTERNAL_DECODER_H_
Version data entries
22 entries across 22 versions & 1 rubygems