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#include "TestUtil.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <cerrno>
#include <cstring>
#include <sstream>
#include <fstream>
#include "a2io.h"
#include "File.h"
#include "FatalException.h"
#include "Cookie.h"
#include "DefaultDiskWriter.h"
#include "fmt.h"
#include "util.h"
#include "RequestGroupMan.h"
#include "RequestGroup.h"
#include "DownloadContext.h"
#include "Option.h"
#include "FileEntry.h"
#include "DownloadResult.h"
#ifdef ENABLE_MESSAGE_DIGEST
# include "message_digest_helper.h"
#endif // ENABLE_MESSAGE_DIGEST
namespace aria2 {
void createFile(const std::string& path, size_t length)
{
File(File(path).getDirname()).mkdirs();
DefaultDiskWriter dw(path);
dw.initAndOpenFile();
dw.truncate(length);
}
std::string readFile(const std::string& path)
{
std::stringstream ss;
std::ifstream in(path.c_str(), std::ios::binary);
char buf[4096];
while(1) {
in.read(buf, sizeof(buf));
ss.write(buf, in.gcount());
if(in.gcount() != sizeof(buf)) {
break;
}
}
return ss.str();
}
Cookie createCookie
(const std::string& name,
const std::string& value,
const std::string& domain,
bool hostOnly,
const std::string& path,
bool secure)
{
return Cookie
(name, value, 0, false, domain, hostOnly, path, secure, false, 0);
}
Cookie createCookie
(const std::string& name,
const std::string& value,
time_t expiryTime,
const std::string& domain,
bool hostOnly,
const std::string& path,
bool secure)
{
return Cookie
(name, value, expiryTime, true, domain, hostOnly, path, secure, false, 0);
}
std::string fromHex(const std::string& s)
{
return util::fromHex(s.begin(), s.end());
}
#ifdef ENABLE_MESSAGE_DIGEST
std::string fileHexDigest
(const SharedHandle<MessageDigest>& ctx, const std::string& filename)
{
SharedHandle<DiskWriter> writer(new DefaultDiskWriter(filename));
writer->openExistingFile();
return util::toHex(message_digest::digest(ctx, writer, 0, writer->size()));
}
#endif // ENABLE_MESSAGE_DIGEST
WrDiskCacheEntry::DataCell* createDataCell(int64_t goff,
const char* data,
size_t offset)
{
WrDiskCacheEntry::DataCell* cell = new WrDiskCacheEntry::DataCell();
cell->goff = goff;
size_t len = strlen(data);
cell->data = new unsigned char[len];
memcpy(cell->data, data, len);
cell->offset = offset;
cell->len = cell->capacity = len - offset;
return cell;
}
SharedHandle<RequestGroup> findReservedGroup
(const SharedHandle<RequestGroupMan>& rgman, a2_gid_t gid)
{
SharedHandle<RequestGroup> rg = rgman->findGroup(gid);
if(rg) {
if(rg->getState() == RequestGroup::STATE_WAITING) {
return rg;
} else {
rg.reset();
}
}
return rg;
}
SharedHandle<RequestGroup> getReservedGroup
(const SharedHandle<RequestGroupMan>& rgman, size_t index)
{
assert(rgman->getReservedGroups().size() > index);
RequestGroupList::const_iterator i = rgman->getReservedGroups().begin();
std::advance(i, index);
return *i;
}
SharedHandle<RequestGroup> createRequestGroup(int32_t pieceLength,
int64_t totalLength,
const std::string& path,
const std::string& uri,
const SharedHandle<Option>& opt)
{
SharedHandle<DownloadContext> dctx(new DownloadContext(pieceLength,
totalLength,
path));
std::vector<std::string> uris;
uris.push_back(uri);
dctx->getFirstFileEntry()->addUris(uris.begin(), uris.end());
SharedHandle<RequestGroup> group(new RequestGroup(GroupId::create(), opt));
group->setDownloadContext(dctx);
return group;
}
SharedHandle<DownloadResult> createDownloadResult
(error_code::Value result, const std::string& uri)
{
std::vector<std::string> uris;
uris.push_back(uri);
SharedHandle<FileEntry> entry(new FileEntry("/tmp/path", 1, 0, uris));
std::vector<SharedHandle<FileEntry> > entries;
entries.push_back(entry);
SharedHandle<DownloadResult> dr(new DownloadResult());
dr->gid = GroupId::create();
dr->fileEntries = entries;
dr->result = result;
dr->belongsTo = 0;
dr->inMemoryDownload = false;
dr->option = SharedHandle<Option>(new Option());
return dr;
}
} // namespace aria2
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