#include "il2cpp-config.h"
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#include "os/Path.h"
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#include "os/Environment.h"
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#include "utils/Runtime.h"
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#include "utils/PathUtils.h"
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#include "utils/StringUtils.h"
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#include "utils/Environment.h"
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#if defined(RUNTIME_MONO)
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extern "C"
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{
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#include <mono/metadata/unity-utils.h>
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}
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#endif
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namespace il2cpp
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{
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namespace utils
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{
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NORETURN void Runtime::Abort()
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{
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os::Environment::Abort();
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}
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static std::string s_DataDirFallback;
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#if !defined(RUNTIME_MONO)
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static std::string s_DataDir;
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void Runtime::SetDataDir(const char *path)
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{
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s_DataDir = path;
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}
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#endif
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std::string Runtime::GetDataDir()
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{
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#if !IL2CPP_TINY_WITHOUT_DEBUGGER
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#if defined(RUNTIME_MONO)
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// use explicit value if set
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char* dataDirCS = mono_unity_get_data_dir();
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if (dataDirCS)
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{
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std::string dataDir(dataDirCS, strlen(dataDirCS));
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if (dataDir.size() > 0)
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return dataDir;
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}
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#else
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// use explicit value if set
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if (s_DataDir.size() > 0)
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return s_DataDir;
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#endif
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std::string executablePath = os::Path::GetExecutablePath();
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if (!executablePath.empty())
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return PathUtils::Combine(PathUtils::DirectoryName(executablePath), StringView<char>(IL2CPP_DEFAULT_DATA_DIR_PATH_STR));
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if (s_DataDirFallback.size() == 0 && Environment::GetNumMainArgs() > 0)
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{
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std::string main = StringUtils::Utf16ToUtf8(Environment::GetMainArgs()[0]);
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s_DataDirFallback = PathUtils::DirectoryName(main);
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}
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return s_DataDirFallback;
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#else
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return std::string();
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#endif
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}
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} // utils
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} // il2cpp
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