blob: b7a6f42c78d3e477aa4222a29bf3cc90aaf53ecc [file] [log] [blame]
// 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
#include "upb/util/def_to_proto.h"
#include <inttypes.h>
#include <math.h>
#include "google/protobuf/descriptor.upb.h"
#include "upb/base/descriptor_constants.h"
#include "upb/port/vsnprintf_compat.h"
#include "upb/reflection/def.h"
#include "upb/reflection/enum_reserved_range.h"
#include "upb/reflection/extension_range.h"
#include "upb/reflection/internal/field_def.h"
#include "upb/reflection/internal/file_def.h"
#include "upb/reflection/message.h"
#include "upb/reflection/message_reserved_range.h"
// Must be last.
#include "upb/port/def.inc"
typedef struct {
upb_Arena* arena;
jmp_buf err;
} upb_ToProto_Context;
#define CHK_OOM(val) \
if (!(val)) UPB_LONGJMP(ctx->err, 1);
// We want to copy the options verbatim into the destination options proto.
// We use serialize+parse as our deep copy.
#define SET_OPTIONS(proto, desc_type, options_type, src) \
{ \
size_t size; \
/* MEM: could use a temporary arena here instead. */ \
char* pb = google_protobuf_##options_type##_serialize(src, ctx->arena, &size); \
CHK_OOM(pb); \
google_protobuf_##options_type* dst = \
google_protobuf_##options_type##_parse(pb, size, ctx->arena); \
CHK_OOM(dst); \
google_protobuf_##desc_type##_set_options(proto, dst); \
}
static upb_StringView strviewdup2(upb_ToProto_Context* ctx,
upb_StringView str) {
char* p = upb_Arena_Malloc(ctx->arena, str.size);
CHK_OOM(p);
memcpy(p, str.data, str.size);
return (upb_StringView){.data = p, .size = str.size};
}
static upb_StringView strviewdup(upb_ToProto_Context* ctx, const char* s) {
return strviewdup2(ctx, (upb_StringView){.data = s, .size = strlen(s)});
}
static upb_StringView qual_dup(upb_ToProto_Context* ctx, const char* s) {
size_t n = strlen(s);
char* p = upb_Arena_Malloc(ctx->arena, n + 1);
CHK_OOM(p);
p[0] = '.';
memcpy(p + 1, s, n);
return (upb_StringView){.data = p, .size = n + 1};
}
UPB_PRINTF(2, 3)
static upb_StringView printf_dup(upb_ToProto_Context* ctx, const char* fmt,
...) {
const size_t max = 32;
char* p = upb_Arena_Malloc(ctx->arena, max);
CHK_OOM(p);
va_list args;
va_start(args, fmt);
size_t n = _upb_vsnprintf(p, max, fmt, args);
va_end(args);
UPB_ASSERT(n < max);
return (upb_StringView){.data = p, .size = n};
}
static bool upb_isprint(char ch) { return ch >= 0x20 && ch <= 0x7f; }
static int special_escape(char ch) {
switch (ch) {
// This is the same set of special escapes recognized by
// absl::CEscape().
case '\n':
return 'n';
case '\r':
return 'r';
case '\t':
return 't';
case '\\':
return '\\';
case '\'':
return '\'';
case '"':
return '"';
default:
return -1;
}
}
static upb_StringView default_bytes(upb_ToProto_Context* ctx,
upb_StringView val) {
size_t n = 0;
for (size_t i = 0; i < val.size; i++) {
char ch = val.data[i];
if (special_escape(ch) >= 0)
n += 2; // '\C'
else if (upb_isprint(ch))
n += 1;
else
n += 4; // '\123'
}
char* p = upb_Arena_Malloc(ctx->arena, n);
CHK_OOM(p);
char* dst = p;
const char* src = val.data;
const char* end = src + val.size;
while (src < end) {
unsigned char ch = *src++;
if (special_escape(ch) >= 0) {
*dst++ = '\\';
*dst++ = (char)special_escape(ch);
} else if (upb_isprint(ch)) {
*dst++ = ch;
} else {
*dst++ = '\\';
*dst++ = '0' + (ch >> 6);
*dst++ = '0' + ((ch >> 3) & 0x7);
*dst++ = '0' + (ch & 0x7);
}
}
return (upb_StringView){.data = p, .size = n};
}
static upb_StringView default_string(upb_ToProto_Context* ctx,
const upb_FieldDef* f) {
upb_MessageValue d = upb_FieldDef_Default(f);
upb_CType type = upb_FieldDef_CType(f);
if (type == kUpb_CType_Float || type == kUpb_CType_Double) {
double val = type == kUpb_CType_Float ? d.float_val : d.double_val;
if (val == INFINITY) {
return strviewdup(ctx, "inf");
} else if (val == -INFINITY) {
return strviewdup(ctx, "-inf");
} else if (val != val) {
return strviewdup(ctx, "nan");
}
}
switch (upb_FieldDef_CType(f)) {
case kUpb_CType_Bool:
return strviewdup(ctx, d.bool_val ? "true" : "false");
case kUpb_CType_Enum: {
const upb_EnumDef* e = upb_FieldDef_EnumSubDef(f);
const upb_EnumValueDef* ev =
upb_EnumDef_FindValueByNumber(e, d.int32_val);
return strviewdup(ctx, upb_EnumValueDef_Name(ev));
}
case kUpb_CType_Int64:
return printf_dup(ctx, "%" PRId64, d.int64_val);
case kUpb_CType_UInt64:
return printf_dup(ctx, "%" PRIu64, d.uint64_val);
case kUpb_CType_Int32:
return printf_dup(ctx, "%" PRId32, d.int32_val);
case kUpb_CType_UInt32:
return printf_dup(ctx, "%" PRIu32, d.uint32_val);
case kUpb_CType_Float:
return printf_dup(ctx, "%.9g", d.float_val);
case kUpb_CType_Double:
return printf_dup(ctx, "%.17g", d.double_val);
case kUpb_CType_String:
return strviewdup2(ctx, d.str_val);
case kUpb_CType_Bytes:
return default_bytes(ctx, d.str_val);
default:
UPB_UNREACHABLE();
}
}
static google_protobuf_DescriptorProto_ReservedRange* resrange_toproto(
upb_ToProto_Context* ctx, const upb_MessageReservedRange* r) {
google_protobuf_DescriptorProto_ReservedRange* proto =
google_protobuf_DescriptorProto_ReservedRange_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_DescriptorProto_ReservedRange_set_start(
proto, upb_MessageReservedRange_Start(r));
google_protobuf_DescriptorProto_ReservedRange_set_end(proto,
upb_MessageReservedRange_End(r));
return proto;
}
static google_protobuf_EnumDescriptorProto_EnumReservedRange* enumresrange_toproto(
upb_ToProto_Context* ctx, const upb_EnumReservedRange* r) {
google_protobuf_EnumDescriptorProto_EnumReservedRange* proto =
google_protobuf_EnumDescriptorProto_EnumReservedRange_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_EnumDescriptorProto_EnumReservedRange_set_start(
proto, upb_EnumReservedRange_Start(r));
google_protobuf_EnumDescriptorProto_EnumReservedRange_set_end(
proto, upb_EnumReservedRange_End(r));
return proto;
}
static google_protobuf_FieldDescriptorProto* fielddef_toproto(upb_ToProto_Context* ctx,
const upb_FieldDef* f) {
google_protobuf_FieldDescriptorProto* proto =
google_protobuf_FieldDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_FieldDescriptorProto_set_name(proto,
strviewdup(ctx, upb_FieldDef_Name(f)));
google_protobuf_FieldDescriptorProto_set_number(proto, upb_FieldDef_Number(f));
if (upb_FieldDef_IsRequired(f) &&
upb_FileDef_Edition(upb_FieldDef_File(f)) >= UPB_DESC(EDITION_2023)) {
google_protobuf_FieldDescriptorProto_set_label(
proto, UPB_DESC(FieldDescriptorProto_LABEL_OPTIONAL));
} else {
google_protobuf_FieldDescriptorProto_set_label(proto, upb_FieldDef_Label(f));
}
if (upb_FieldDef_Type(f) == kUpb_FieldType_Group &&
upb_FileDef_Edition(upb_FieldDef_File(f)) >= UPB_DESC(EDITION_2023)) {
google_protobuf_FieldDescriptorProto_set_type(proto, kUpb_FieldType_Message);
} else {
google_protobuf_FieldDescriptorProto_set_type(proto, upb_FieldDef_Type(f));
}
if (upb_FieldDef_HasJsonName(f)) {
google_protobuf_FieldDescriptorProto_set_json_name(
proto, strviewdup(ctx, upb_FieldDef_JsonName(f)));
}
if (upb_FieldDef_IsSubMessage(f)) {
google_protobuf_FieldDescriptorProto_set_type_name(
proto,
qual_dup(ctx, upb_MessageDef_FullName(upb_FieldDef_MessageSubDef(f))));
} else if (upb_FieldDef_CType(f) == kUpb_CType_Enum) {
google_protobuf_FieldDescriptorProto_set_type_name(
proto, qual_dup(ctx, upb_EnumDef_FullName(upb_FieldDef_EnumSubDef(f))));
}
if (upb_FieldDef_IsExtension(f)) {
google_protobuf_FieldDescriptorProto_set_extendee(
proto,
qual_dup(ctx, upb_MessageDef_FullName(upb_FieldDef_ContainingType(f))));
}
if (upb_FieldDef_HasDefault(f)) {
google_protobuf_FieldDescriptorProto_set_default_value(proto,
default_string(ctx, f));
}
const upb_OneofDef* o = upb_FieldDef_ContainingOneof(f);
if (o) {
google_protobuf_FieldDescriptorProto_set_oneof_index(proto, upb_OneofDef_Index(o));
}
if (_upb_FieldDef_IsProto3Optional(f)) {
google_protobuf_FieldDescriptorProto_set_proto3_optional(proto, true);
}
if (upb_FieldDef_HasOptions(f)) {
SET_OPTIONS(proto, FieldDescriptorProto, FieldOptions,
upb_FieldDef_Options(f));
}
return proto;
}
static google_protobuf_OneofDescriptorProto* oneofdef_toproto(upb_ToProto_Context* ctx,
const upb_OneofDef* o) {
google_protobuf_OneofDescriptorProto* proto =
google_protobuf_OneofDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_OneofDescriptorProto_set_name(proto,
strviewdup(ctx, upb_OneofDef_Name(o)));
if (upb_OneofDef_HasOptions(o)) {
SET_OPTIONS(proto, OneofDescriptorProto, OneofOptions,
upb_OneofDef_Options(o));
}
return proto;
}
static google_protobuf_EnumValueDescriptorProto* enumvaldef_toproto(
upb_ToProto_Context* ctx, const upb_EnumValueDef* e) {
google_protobuf_EnumValueDescriptorProto* proto =
google_protobuf_EnumValueDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_EnumValueDescriptorProto_set_name(
proto, strviewdup(ctx, upb_EnumValueDef_Name(e)));
google_protobuf_EnumValueDescriptorProto_set_number(proto, upb_EnumValueDef_Number(e));
if (upb_EnumValueDef_HasOptions(e)) {
SET_OPTIONS(proto, EnumValueDescriptorProto, EnumValueOptions,
upb_EnumValueDef_Options(e));
}
return proto;
}
static google_protobuf_EnumDescriptorProto* enumdef_toproto(upb_ToProto_Context* ctx,
const upb_EnumDef* e) {
google_protobuf_EnumDescriptorProto* proto =
google_protobuf_EnumDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_EnumDescriptorProto_set_name(proto,
strviewdup(ctx, upb_EnumDef_Name(e)));
int n = upb_EnumDef_ValueCount(e);
google_protobuf_EnumValueDescriptorProto** vals =
google_protobuf_EnumDescriptorProto_resize_value(proto, n, ctx->arena);
CHK_OOM(vals);
for (int i = 0; i < n; i++) {
vals[i] = enumvaldef_toproto(ctx, upb_EnumDef_Value(e, i));
}
n = upb_EnumDef_ReservedRangeCount(e);
google_protobuf_EnumDescriptorProto_EnumReservedRange** res_ranges =
google_protobuf_EnumDescriptorProto_resize_reserved_range(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
res_ranges[i] = enumresrange_toproto(ctx, upb_EnumDef_ReservedRange(e, i));
}
n = upb_EnumDef_ReservedNameCount(e);
upb_StringView* res_names =
google_protobuf_EnumDescriptorProto_resize_reserved_name(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
res_names[i] = upb_EnumDef_ReservedName(e, i);
}
if (upb_EnumDef_HasOptions(e)) {
SET_OPTIONS(proto, EnumDescriptorProto, EnumOptions,
upb_EnumDef_Options(e));
}
return proto;
}
static google_protobuf_DescriptorProto_ExtensionRange* extrange_toproto(
upb_ToProto_Context* ctx, const upb_ExtensionRange* e) {
google_protobuf_DescriptorProto_ExtensionRange* proto =
google_protobuf_DescriptorProto_ExtensionRange_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_DescriptorProto_ExtensionRange_set_start(proto,
upb_ExtensionRange_Start(e));
google_protobuf_DescriptorProto_ExtensionRange_set_end(proto,
upb_ExtensionRange_End(e));
if (upb_ExtensionRange_HasOptions(e)) {
SET_OPTIONS(proto, DescriptorProto_ExtensionRange, ExtensionRangeOptions,
upb_ExtensionRange_Options(e));
}
return proto;
}
static google_protobuf_DescriptorProto* msgdef_toproto(upb_ToProto_Context* ctx,
const upb_MessageDef* m) {
google_protobuf_DescriptorProto* proto = google_protobuf_DescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_DescriptorProto_set_name(proto,
strviewdup(ctx, upb_MessageDef_Name(m)));
int n;
n = upb_MessageDef_FieldCount(m);
google_protobuf_FieldDescriptorProto** fields =
google_protobuf_DescriptorProto_resize_field(proto, n, ctx->arena);
CHK_OOM(fields);
for (int i = 0; i < n; i++) {
fields[i] = fielddef_toproto(ctx, upb_MessageDef_Field(m, i));
}
n = upb_MessageDef_OneofCount(m);
google_protobuf_OneofDescriptorProto** oneofs =
google_protobuf_DescriptorProto_resize_oneof_decl(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
oneofs[i] = oneofdef_toproto(ctx, upb_MessageDef_Oneof(m, i));
}
n = upb_MessageDef_NestedMessageCount(m);
google_protobuf_DescriptorProto** nested_msgs =
google_protobuf_DescriptorProto_resize_nested_type(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
nested_msgs[i] = msgdef_toproto(ctx, upb_MessageDef_NestedMessage(m, i));
}
n = upb_MessageDef_NestedEnumCount(m);
google_protobuf_EnumDescriptorProto** nested_enums =
google_protobuf_DescriptorProto_resize_enum_type(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
nested_enums[i] = enumdef_toproto(ctx, upb_MessageDef_NestedEnum(m, i));
}
n = upb_MessageDef_NestedExtensionCount(m);
google_protobuf_FieldDescriptorProto** nested_exts =
google_protobuf_DescriptorProto_resize_extension(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
nested_exts[i] =
fielddef_toproto(ctx, upb_MessageDef_NestedExtension(m, i));
}
n = upb_MessageDef_ExtensionRangeCount(m);
google_protobuf_DescriptorProto_ExtensionRange** ext_ranges =
google_protobuf_DescriptorProto_resize_extension_range(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
ext_ranges[i] = extrange_toproto(ctx, upb_MessageDef_ExtensionRange(m, i));
}
n = upb_MessageDef_ReservedRangeCount(m);
google_protobuf_DescriptorProto_ReservedRange** res_ranges =
google_protobuf_DescriptorProto_resize_reserved_range(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
res_ranges[i] = resrange_toproto(ctx, upb_MessageDef_ReservedRange(m, i));
}
n = upb_MessageDef_ReservedNameCount(m);
upb_StringView* res_names =
google_protobuf_DescriptorProto_resize_reserved_name(proto, n, ctx->arena);
for (int i = 0; i < n; i++) {
res_names[i] = upb_MessageDef_ReservedName(m, i);
}
if (upb_MessageDef_HasOptions(m)) {
SET_OPTIONS(proto, DescriptorProto, MessageOptions,
upb_MessageDef_Options(m));
}
return proto;
}
static google_protobuf_MethodDescriptorProto* methoddef_toproto(upb_ToProto_Context* ctx,
const upb_MethodDef* m) {
google_protobuf_MethodDescriptorProto* proto =
google_protobuf_MethodDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_MethodDescriptorProto_set_name(proto,
strviewdup(ctx, upb_MethodDef_Name(m)));
google_protobuf_MethodDescriptorProto_set_input_type(
proto,
qual_dup(ctx, upb_MessageDef_FullName(upb_MethodDef_InputType(m))));
google_protobuf_MethodDescriptorProto_set_output_type(
proto,
qual_dup(ctx, upb_MessageDef_FullName(upb_MethodDef_OutputType(m))));
if (upb_MethodDef_ClientStreaming(m)) {
google_protobuf_MethodDescriptorProto_set_client_streaming(proto, true);
}
if (upb_MethodDef_ServerStreaming(m)) {
google_protobuf_MethodDescriptorProto_set_server_streaming(proto, true);
}
if (upb_MethodDef_HasOptions(m)) {
SET_OPTIONS(proto, MethodDescriptorProto, MethodOptions,
upb_MethodDef_Options(m));
}
return proto;
}
static google_protobuf_ServiceDescriptorProto* servicedef_toproto(
upb_ToProto_Context* ctx, const upb_ServiceDef* s) {
google_protobuf_ServiceDescriptorProto* proto =
google_protobuf_ServiceDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_ServiceDescriptorProto_set_name(
proto, strviewdup(ctx, upb_ServiceDef_Name(s)));
size_t n = upb_ServiceDef_MethodCount(s);
google_protobuf_MethodDescriptorProto** methods =
google_protobuf_ServiceDescriptorProto_resize_method(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
methods[i] = methoddef_toproto(ctx, upb_ServiceDef_Method(s, i));
}
if (upb_ServiceDef_HasOptions(s)) {
SET_OPTIONS(proto, ServiceDescriptorProto, ServiceOptions,
upb_ServiceDef_Options(s));
}
return proto;
}
static google_protobuf_FileDescriptorProto* filedef_toproto(upb_ToProto_Context* ctx,
const upb_FileDef* f) {
google_protobuf_FileDescriptorProto* proto =
google_protobuf_FileDescriptorProto_new(ctx->arena);
CHK_OOM(proto);
google_protobuf_FileDescriptorProto_set_name(proto,
strviewdup(ctx, upb_FileDef_Name(f)));
const char* package = upb_FileDef_Package(f);
if (package) {
size_t n = strlen(package);
if (n) {
google_protobuf_FileDescriptorProto_set_package(proto, strviewdup(ctx, package));
}
}
if (upb_FileDef_Syntax(f) == kUpb_Syntax_Editions) {
google_protobuf_FileDescriptorProto_set_edition(proto, upb_FileDef_Edition(f));
}
if (upb_FileDef_Syntax(f) == kUpb_Syntax_Proto3) {
google_protobuf_FileDescriptorProto_set_syntax(proto, strviewdup(ctx, "proto3"));
} else if (upb_FileDef_Syntax(f) == kUpb_Syntax_Editions) {
google_protobuf_FileDescriptorProto_set_syntax(proto, strviewdup(ctx, "editions"));
}
size_t n;
n = upb_FileDef_DependencyCount(f);
upb_StringView* deps =
google_protobuf_FileDescriptorProto_resize_dependency(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
deps[i] = strviewdup(ctx, upb_FileDef_Name(upb_FileDef_Dependency(f, i)));
}
n = upb_FileDef_PublicDependencyCount(f);
int32_t* public_deps =
google_protobuf_FileDescriptorProto_resize_public_dependency(proto, n, ctx->arena);
const int32_t* public_dep_nums = _upb_FileDef_PublicDependencyIndexes(f);
if (n) memcpy(public_deps, public_dep_nums, n * sizeof(int32_t));
n = upb_FileDef_WeakDependencyCount(f);
int32_t* weak_deps =
google_protobuf_FileDescriptorProto_resize_weak_dependency(proto, n, ctx->arena);
const int32_t* weak_dep_nums = _upb_FileDef_WeakDependencyIndexes(f);
if (n) memcpy(weak_deps, weak_dep_nums, n * sizeof(int32_t));
n = upb_FileDef_TopLevelMessageCount(f);
google_protobuf_DescriptorProto** msgs =
google_protobuf_FileDescriptorProto_resize_message_type(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
msgs[i] = msgdef_toproto(ctx, upb_FileDef_TopLevelMessage(f, i));
}
n = upb_FileDef_TopLevelEnumCount(f);
google_protobuf_EnumDescriptorProto** enums =
google_protobuf_FileDescriptorProto_resize_enum_type(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
enums[i] = enumdef_toproto(ctx, upb_FileDef_TopLevelEnum(f, i));
}
n = upb_FileDef_ServiceCount(f);
google_protobuf_ServiceDescriptorProto** services =
google_protobuf_FileDescriptorProto_resize_service(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
services[i] = servicedef_toproto(ctx, upb_FileDef_Service(f, i));
}
n = upb_FileDef_TopLevelExtensionCount(f);
google_protobuf_FieldDescriptorProto** exts =
google_protobuf_FileDescriptorProto_resize_extension(proto, n, ctx->arena);
for (size_t i = 0; i < n; i++) {
exts[i] = fielddef_toproto(ctx, upb_FileDef_TopLevelExtension(f, i));
}
if (upb_FileDef_HasOptions(f)) {
SET_OPTIONS(proto, FileDescriptorProto, FileOptions,
upb_FileDef_Options(f));
}
return proto;
}
static google_protobuf_DescriptorProto* upb_ToProto_ConvertMessageDef(
upb_ToProto_Context* const ctx, const upb_MessageDef* const m) {
if (UPB_SETJMP(ctx->err)) return NULL;
return msgdef_toproto(ctx, m);
}
google_protobuf_DescriptorProto* upb_MessageDef_ToProto(const upb_MessageDef* m,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertMessageDef(&ctx, m);
}
google_protobuf_EnumDescriptorProto* upb_ToProto_ConvertEnumDef(
upb_ToProto_Context* const ctx, const upb_EnumDef* const e) {
if (UPB_SETJMP(ctx->err)) return NULL;
return enumdef_toproto(ctx, e);
}
google_protobuf_EnumDescriptorProto* upb_EnumDef_ToProto(const upb_EnumDef* e,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertEnumDef(&ctx, e);
}
google_protobuf_EnumValueDescriptorProto* upb_ToProto_ConvertEnumValueDef(
upb_ToProto_Context* const ctx, const upb_EnumValueDef* e) {
if (UPB_SETJMP(ctx->err)) return NULL;
return enumvaldef_toproto(ctx, e);
}
google_protobuf_EnumValueDescriptorProto* upb_EnumValueDef_ToProto(
const upb_EnumValueDef* e, upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertEnumValueDef(&ctx, e);
}
google_protobuf_FieldDescriptorProto* upb_ToProto_ConvertFieldDef(
upb_ToProto_Context* const ctx, const upb_FieldDef* f) {
if (UPB_SETJMP(ctx->err)) return NULL;
return fielddef_toproto(ctx, f);
}
google_protobuf_FieldDescriptorProto* upb_FieldDef_ToProto(const upb_FieldDef* f,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertFieldDef(&ctx, f);
}
google_protobuf_OneofDescriptorProto* upb_ToProto_ConvertOneofDef(
upb_ToProto_Context* const ctx, const upb_OneofDef* o) {
if (UPB_SETJMP(ctx->err)) return NULL;
return oneofdef_toproto(ctx, o);
}
google_protobuf_OneofDescriptorProto* upb_OneofDef_ToProto(const upb_OneofDef* o,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertOneofDef(&ctx, o);
}
google_protobuf_FileDescriptorProto* upb_ToProto_ConvertFileDef(
upb_ToProto_Context* const ctx, const upb_FileDef* const f) {
if (UPB_SETJMP(ctx->err)) return NULL;
return filedef_toproto(ctx, f);
}
google_protobuf_FileDescriptorProto* upb_FileDef_ToProto(const upb_FileDef* f,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertFileDef(&ctx, f);
}
google_protobuf_MethodDescriptorProto* upb_ToProto_ConvertMethodDef(
upb_ToProto_Context* const ctx, const upb_MethodDef* m) {
if (UPB_SETJMP(ctx->err)) return NULL;
return methoddef_toproto(ctx, m);
}
google_protobuf_MethodDescriptorProto* upb_MethodDef_ToProto(
const upb_MethodDef* const m, upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertMethodDef(&ctx, m);
}
google_protobuf_ServiceDescriptorProto* upb_ToProto_ConvertServiceDef(
upb_ToProto_Context* const ctx, const upb_ServiceDef* const s) {
if (UPB_SETJMP(ctx->err)) return NULL;
return servicedef_toproto(ctx, s);
}
google_protobuf_ServiceDescriptorProto* upb_ServiceDef_ToProto(const upb_ServiceDef* s,
upb_Arena* a) {
upb_ToProto_Context ctx = {a};
return upb_ToProto_ConvertServiceDef(&ctx, s);
}