mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
|
//===- FuzzerIO.cpp - IO utils. -------------------------------------------===//
|
||
|
//
|
||
|
// The LLVM Compiler Infrastructure
|
||
|
//
|
||
|
// This file is distributed under the University of Illinois Open Source
|
||
|
// License. See LICENSE.TXT for details.
|
||
|
//
|
||
|
//===----------------------------------------------------------------------===//
|
||
|
// IO functions.
|
||
|
//===----------------------------------------------------------------------===//
|
||
|
#include "FuzzerInternal.h"
|
||
|
#include <fstream>
|
||
|
#include <dirent.h>
|
||
|
namespace fuzzer {
|
||
|
|
||
|
static std::vector<std::string> ListFilesInDir(const std::string &Dir) {
|
||
|
std::vector<std::string> V;
|
||
|
DIR *D = opendir(Dir.c_str());
|
||
|
if (!D) return V;
|
||
|
while (auto E = readdir(D)) {
|
||
|
if (E->d_type == DT_REG || E->d_type == DT_LNK)
|
||
|
V.push_back(E->d_name);
|
||
|
}
|
||
|
closedir(D);
|
||
|
return V;
|
||
|
}
|
||
|
|
||
|
Unit FileToVector(const std::string &Path) {
|
||
|
std::ifstream T(Path);
|
||
|
return Unit((std::istreambuf_iterator<char>(T)),
|
||
|
std::istreambuf_iterator<char>());
|
||
|
}
|
||
|
|
||
|
void WriteToFile(const Unit &U, const std::string &Path) {
|
||
|
std::ofstream OF(Path);
|
||
|
OF.write((const char*)U.data(), U.size());
|
||
|
}
|
||
|
|
||
|
void ReadDirToVectorOfUnits(const char *Path, std::vector<Unit> *V) {
|
||
|
for (auto &X : ListFilesInDir(Path))
|
||
|
V->push_back(FileToVector(DirPlusFile(Path, X)));
|
||
|
}
|
||
|
|
||
|
std::string DirPlusFile(const std::string &DirPath,
|
||
|
const std::string &FileName) {
|
||
|
return DirPath + "/" + FileName;
|
||
|
}
|
||
|
|
||
|
} // namespace fuzzer
|