SkSLModuleDataFile.cpp

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/*
 * Copyright 2024 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#include "include/core/SkString.h"
#include "src/sksl/SkSLModuleData.h"
#include "src/utils/SkOSPath.h"
#include "tools/SkGetExecutablePath.h"
 
#include <fstream>
 
namespace SkSL {
 
std::string GetModuleData(ModuleName /*name*/, const char* filename) {
    std::string exePath = SkGetExecutablePath();
    SkString exeDir = SkOSPath::Dirname(exePath.c_str());
    SkString modulePath = SkOSPath::Join(exeDir.c_str(), filename);
    std::ifstream in(std::string{modulePath.c_str()});
    std::string moduleSource{std::istreambuf_iterator<char>(in), std::istreambuf_iterator<char>()};
    if (in.rdstate()) {
        SK_ABORT("Error reading %s\n", modulePath.c_str());
    }
    return moduleSource;
}
 
}  // namespace SkSL