transaction fully working

This commit is contained in:
Katarzyna Miernikiewicz 2020-09-15 09:40:43 +00:00
parent 63147e42b3
commit fa4b39578a
7 changed files with 50 additions and 9 deletions

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@ -50,3 +50,15 @@ foreach(exe base multiple_files yaml_stream formatter)
sapi::sapi
)
endforeach()
add_executable(jsonnet_base_transaction
jsonnet_base_transaction.cc
jsonnet_base_transaction.h
)
target_link_libraries(jsonnet_base_transaction PRIVATE
libjsonnet
jsonnet_helper
jsonnet_sapi
sapi::sapi
)

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@ -50,7 +50,7 @@ class JsonnetSapiSandbox : public JsonnetSandbox {
std::string out_file_;
};
int main(int argc, char *argv[]) {
int main(int argc, char* argv[]) {
google::InitGoogleLogging(argv[0]);
gflags::ParseCommandLineFlags(&argc, &argv, true);

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@ -18,33 +18,61 @@ absl::Status JsonnetTransaction::Main() {
JsonnetApi api(sandbox());
// Initialize library's main structure.
SAPI_ASSIGN_OR_RETURN(JsonnetVm* jsonnet_vm, api.c_jsonnet_make());
sapi::v::RemotePtr vm_pointer(jsonnet_vm);
// Read input file.
std::string in_file_in_sandboxee(std::string("/input/") +
basename(&in_file_[0]));
sapi::v::ConstCStr in_file_var(in_file_in_sandboxee.c_str());
SAPI_ASSIGN_OR_RETURN(char* input, api.c_read_input(false, in_file_var.PtrBefore()));
// Process jsonnet data.
sapi::v::RemotePtr input_pointer(input);
sapi::v::Int error;
SAPI_ASSIGN_OR_RETURN(char* output, api.c_jsonnet_evaluate_snippet(&vm_pointer, in_file_var.PtrBefore(), &input_pointer, error.PtrAfter()));
TRANSACTION_FAIL_IF_NOT(error.GetValue() != 0, "Jsonnet code evaluation failed.");
TRANSACTION_FAIL_IF_NOT(error.GetValue() == 0, "Jsonnet code evaluation failed.");
// Write data to file.
std::string out_file_in_sandboxee(std::string("/output/") +
basename(&out_file_[0]));
sapi::v::ConstCStr out_file_var(out_file_in_sandboxee.c_str());
sapi::v::RemotePtr output_pointer(output);
SAPI_ASSIGN_OR_RETURN(bool success, api.c_write_output_file(&output_pointer, out_file_var.PtrBefore()));
TRANSACTION_FAIL_IF_NOT(success, "Writing to output file failed.");
// Clean up.
SAPI_ASSIGN_OR_RETURN(char* result, api.c_jsonnet_realloc(&vm_pointer, &output_pointer, 0));
SAPI_RETURN_IF_ERROR(api.c_jsonnet_destroy(&vm_pointer));
SAPI_RETURN_IF_ERROR(api.c_free_input(&input_pointer));
return absl::OkStatus();
}
}
int main(int argc, char* argv[]) {
google::InitGoogleLogging(argv[0]);
gflags::ParseCommandLineFlags(&argc, &argv, true);
if (!(argc == 3)) {
std::cerr << "Usage:\n"
<< basename(argv[0]) << " absolute/path/to/INPUT.jsonnet"
<< " absolute/path/to/OUTPUT\n";
return EXIT_FAILURE;
}
std::string in_file(argv[1]);
std::string out_file(argv[2]);
JsonnetTransaction jsonnet_transaction(in_file, out_file);
auto result = jsonnet_transaction.Run();
LOG(INFO) << "Transaction result: " << result.message();
CHECK(result.ok());
return EXIT_SUCCESS;
}

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@ -17,6 +17,7 @@
#include "sandboxed_api/transaction.h"
#include "sandboxed_api/vars.h"
#include "sandboxed_api/util/flag.h"
#include "jsonnet_sapi.sapi.h"

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@ -50,7 +50,7 @@ class JsonnetSapiSandbox : public JsonnetSandbox {
std::string out_file_;
};
int main(int argc, char *argv[]) {
int main(int argc, char* argv[]) {
google::InitGoogleLogging(argv[0]);
gflags::ParseCommandLineFlags(&argc, &argv, true);

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@ -52,7 +52,7 @@ class JsonnetSapiSandbox : public JsonnetSandbox {
std::string out_directory_;
};
int main(int argc, char *argv[]) {
int main(int argc, char* argv[]) {
google::InitGoogleLogging(argv[0]);
gflags::ParseCommandLineFlags(&argc, &argv, true);

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@ -50,7 +50,7 @@ class JsonnetSapiSandbox : public JsonnetSandbox {
std::string out_file_;
};
int main(int argc, char *argv[]) {
int main(int argc, char* argv[]) {
google::InitGoogleLogging(argv[0]);
gflags::ParseCommandLineFlags(&argc, &argv, true);