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ProtoEncoder框架代码

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Signed-off-by: wenlong_12 <wenlong12@huawei.com>
This commit is contained in:
wenlong_12 2023-05-10 06:03:31 +00:00 committed by Gitee
parent 3d6c9fa6e4
commit 65aa1c007d
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GPG Key ID: 173E9B9CA92EEF8F
3 changed files with 17 additions and 18 deletions
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2
device/services/ipc/include/proto_encoder_plugin_generator.h
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@ -24,7 +24,7 @@
#include "google/protobuf/descriptor.h"
#include "google/protobuf/io/coded_stream.h"
#include "google/protobuf/io/zero_copy_stream.h"
#include <google/protobuf/io/printer.h>
#include "google/protobuf/io/printer.h"
class ProtoEncoderGenerator : public google::protobuf::compiler::CodeGenerator {
public:

29
device/services/ipc/src/proto_encoder_plugin_generator.cpp
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@ -26,7 +26,7 @@ class OptGeneratorImpl {
public:
explicit OptGeneratorImpl(const FileDescriptor* file) : fileContent_(file), printer_(nullptr) {}
std::string GetPrefix(std::string fileName)
std::string GetPrefix(const std::string& fileName)
{
std::string prefix = "";
for (size_t i = 0; i < fileName.length(); i++) {
@ -38,7 +38,7 @@ public:
return prefix;
}
std::string SetNames(std::string fileName, std::string packageName)
std::string SetNames(const std::string& fileName, const std::string& packageName)
{
fileName_ = fileName;
packageName_ = packageName + "::";
@ -61,7 +61,7 @@ public:
char c = s[i];
if (c == '_') {
b = true;
} else if (b && c >= 'a' && c <= 'z') {
} else if (b && islower(c)) {
ret += (c + 'A' - 'a');
b = false;
} else {
@ -132,9 +132,9 @@ public:
for (int j = 0; j < message->nested_type_count(); ++j) {
const Descriptor* nestmessage = message->nested_type(j);
printer_->Print(
"class @name@ : public BaseMessage {\n"
" public:\n",
"name", nestmessage->name());
"class @name@ : public BaseMessage {\n"
" public:\n",
"name", nestmessage->name());
printer_->Indent();
printer_->Print("@name@() = default;\n", "name", nestmessage->name());
printer_->Print(
@ -167,7 +167,7 @@ public:
for (int i = 0; i < message->field_count(); ++i) {
const FieldDescriptor* field = message->field(i);
printer_->Print("static const uint32_t FIELDID_@name@ = @id@;\n",
"name", field->name(), "id", std::to_string(field->number()));
"name", field->name(), "id", std::to_string(field->number()));
}
}
@ -378,7 +378,6 @@ private:
std::string baseName_ = "";
std::string packageName_ = "";
std::string headFileName_ = "";
//std::string header_ = "";
std::vector<std::string> namespaces_;
const FileDescriptor* const fileContent_;
std::vector<const Descriptor*> stack;
@ -396,16 +395,16 @@ bool ProtoEncoderGenerator::Generate(const google::protobuf::FileDescriptor* fil
std::string* error) const
{
auto pcsp = std::make_shared<OptGeneratorImpl>(file);
std::string base_name = pcsp->SetNames(file->name(), file->package());
std::unique_ptr<::google::protobuf::io::ZeroCopyOutputStream> header_output(context->Open(base_name +
std::string baseName = pcsp->SetNames(file->name(), file->package());
std::unique_ptr<::google::protobuf::io::ZeroCopyOutputStream> headerOutput(context->Open(baseName +
".pbencoder.h"));
std::unique_ptr<::google::protobuf::io::ZeroCopyOutputStream> source_output(context->Open(base_name +
std::unique_ptr<::google::protobuf::io::ZeroCopyOutputStream> sourceOutput(context->Open(baseName +
".pbencoder.cc"));
Printer h_printer(header_output.get(), '@');
pcsp->SetPrinter(&h_printer);
Printer hPrinter(headerOutput.get(), '@');
pcsp->SetPrinter(&hPrinter);
pcsp->GenHeader();
Printer cc_printer(source_output.get(), '@');
cc_printer.Print("// empty\n");
Printer ccPrinter(sourceOutput.get(), '@');
ccPrinter.Print("// empty\n");
return true;
}

4
interfaces/kits/plugin_module_api.h
View File

@ -58,7 +58,7 @@ typedef int (*PluginSessionStartCallback)(const uint8_t* configData, uint32_t co
*/
typedef int (*PluginReportResultCallback)(uint8_t* bufferData, uint32_t bufferSize);
typedef struct RandomWriteCtx RandomWriteCtx;
struct RandomWriteCtx;
/**
* @brief get memory of the specified length
@ -178,7 +178,7 @@ struct WriterStruct {
/**
* data encoding method, true is protobuf, false is protoencoder, default is true for UT.
*/
bool protobufSerialize = true;
bool isProtobufSerialize = true;
};
/**