mirror of https://github.com/aria2/aria2
89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
#include "TestUtil.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <cerrno>
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#include <cstring>
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#include <sstream>
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#include <fstream>
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#include "a2io.h"
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#include "File.h"
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#include "FatalException.h"
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#include "Cookie.h"
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#include "DefaultDiskWriter.h"
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#include "fmt.h"
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#ifdef ENABLE_MESSAGE_DIGEST
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# include "MessageDigestHelper.h"
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#endif // ENABLE_MESSAGE_DIGEST
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namespace aria2 {
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void createFile(const std::string& path, size_t length)
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{
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File(File(path).getDirname()).mkdirs();
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int fd = creat(path.c_str(), OPEN_MODE);
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if(fd == -1) {
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throw FATAL_EXCEPTION(fmt("Could not create file=%s. cause:%s",
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path.c_str(),
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strerror(errno)));
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}
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if(-1 == ftruncate(fd, length)) {
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throw FATAL_EXCEPTION(fmt("ftruncate failed. cause:%s", strerror(errno)));
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}
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close(fd);
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}
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std::string readFile(const std::string& path)
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{
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std::stringstream ss;
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std::ifstream in(path.c_str(), std::ios::binary);
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char buf[4096];
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while(1) {
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in.read(buf, sizeof(buf));
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ss.write(buf, in.gcount());
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if(in.gcount() != sizeof(buf)) {
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break;
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}
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}
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return ss.str();
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}
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Cookie createCookie
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(const std::string& name,
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const std::string& value,
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const std::string& domain,
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bool hostOnly,
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const std::string& path,
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bool secure)
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{
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return Cookie
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(name, value, 0, false, domain, hostOnly, path, secure, false, 0);
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}
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Cookie createCookie
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(const std::string& name,
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const std::string& value,
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time_t expiryTime,
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const std::string& domain,
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bool hostOnly,
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const std::string& path,
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bool secure)
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{
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return Cookie
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(name, value, expiryTime, true, domain, hostOnly, path, secure, false, 0);
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}
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#ifdef ENABLE_MESSAGE_DIGEST
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std::string fileHexDigest
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(const SharedHandle<MessageDigest>& ctx, const std::string& filename)
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{
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SharedHandle<DiskWriter> writer(new DefaultDiskWriter(filename));
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writer->openExistingFile();
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return MessageDigestHelper::hexDigest(ctx, writer, 0, writer->size());
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}
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#endif // ENABLE_MESSAGE_DIGEST
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} // namespace aria2
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