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Commit dc132af7 authored by Muhammad Qureshi's avatar Muhammad Qureshi
Browse files

Generate constants for enum values in cpp header 

This is the C++ counterpart of the enum generation for Java done in
ag/I1ad19b86e28d0df0f8c15d4c995d101423cff4c2

Bug: 120990429
Test: builds successfully, logged one of atoms with an enum in C++ code and verified statsd logcat

Change-Id: I2c1452c0590aecdef0dbede6d88014c748e6509e
parent affa55b4

tools/stats_log_api_gen/main.cpp

+25 −1
Original line number Diff line number Diff line
@@ -674,7 +674,7 @@ write_stats_log_header(FILE* out, const Atoms& atoms, const AtomDecl &attributio 
    build_non_chained_decl_map(atoms, &atom_code_to_non_chained_decl_map);



    size_t i = 0;

    // Print constants

    // Print atom constants

    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();

        atom != atoms.decls.end(); atom++) {

        string constant = make_constant_name(atom->name);
@@ -700,6 +700,30 @@ write_stats_log_header(FILE* out, const Atoms& atoms, const AtomDecl &attributio 
    fprintf(out, "};\n");

    fprintf(out, "\n");



    // Print constants for the enum values.

    fprintf(out, "//\n");

    fprintf(out, "// Constants for enum values\n");

    fprintf(out, "//\n\n");

    for (set<AtomDecl>::const_iterator atom = atoms.decls.begin();

        atom != atoms.decls.end(); atom++) {

        for (vector<AtomField>::const_iterator field = atom->fields.begin();

            field != atom->fields.end(); field++) {

            if (field->javaType == JAVA_TYPE_ENUM) {

                fprintf(out, "// Values for %s.%s\n", atom->message.c_str(),

                    field->name.c_str());

                for (map<int, string>::const_iterator value = field->enumValues.begin();

                    value != field->enumValues.end(); value++) {

                    fprintf(out, "const int32_t %s__%s__%s = %d;\n",

                        make_constant_name(atom->message).c_str(),

                        make_constant_name(field->name).c_str(),

                        make_constant_name(value->second).c_str(),

                        value->first);

                }

                fprintf(out, "\n");

            }

        }

    }



    fprintf(out, "struct BytesField {\n");

    fprintf(out,

            "  BytesField(char const* array, size_t len) : arg(array), "