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Add a helper function to reduce a bit of code duplication. 

llvm-svn: 241691
This commit is contained in:
Rafael Espindola 2015-07-08 17:08:26 +00:00
parent 26686c4af0
commit c291a4b212
1 changed files with 22 additions and 25 deletions
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47
llvm/lib/Object/ArchiveWriter.cpp
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@ -124,6 +124,18 @@ static void printMemberHeader(raw_fd_ostream &Out, unsigned NameOffset,
printRestOfMemberHeader(Out, ModTime, UID, GID, Perms, Size);
}
static void
printMemberHeader(raw_fd_ostream &Out, StringRef Name,
std::vector<unsigned>::iterator &StringMapIndexIter,
const sys::TimeValue &ModTime, unsigned UID, unsigned GID,
unsigned Perms, unsigned Size) {
if (Name.size() < 16)
printMemberHeader(Out, Name, ModTime, UID, GID, Perms, Size);
else
printMemberHeader(Out, *StringMapIndexIter++, ModTime, UID, GID, Perms,
Size);
}
static void writeStringTable(raw_fd_ostream &Out,
ArrayRef<NewArchiveIterator> Members,
std::vector<unsigned> &StringMapIndexes) {
@ -278,8 +290,8 @@ llvm::writeArchive(StringRef ArcName,
writeStringTable(Out, NewMembers, StringMapIndexes);
unsigned MemberNum = 0;
unsigned LongNameMemberNum = 0;
unsigned NewMemberNum = 0;
std::vector<unsigned>::iterator StringMapIndexIter = StringMapIndexes.begin();
std::vector<unsigned> MemberOffset;
for (const NewArchiveIterator &I : NewMembers) {
MemoryBufferRef File = Members[MemberNum++];
@ -289,32 +301,17 @@ llvm::writeArchive(StringRef ArcName,
if (I.isNewMember()) {
StringRef FileName = I.getNew();
const sys::fs::file_status &Status = NewMemberStatus[NewMemberNum];
NewMemberNum++;
StringRef Name = sys::path::filename(FileName);
if (Name.size() < 16)
printMemberHeader(Out, Name, Status.getLastModificationTime(),
Status.getUser(), Status.getGroup(),
Status.permissions(), Status.getSize());
else
printMemberHeader(Out, StringMapIndexes[LongNameMemberNum++],
Status.getLastModificationTime(), Status.getUser(),
Status.getGroup(), Status.permissions(),
Status.getSize());
const sys::fs::file_status &Status = NewMemberStatus[NewMemberNum++];
printMemberHeader(Out, sys::path::filename(FileName), StringMapIndexIter,
Status.getLastModificationTime(), Status.getUser(),
Status.getGroup(), Status.permissions(),
Status.getSize());
} else {
object::Archive::child_iterator OldMember = I.getOld();
StringRef Name = I.getName();
if (Name.size() < 16)
printMemberHeader(Out, Name, OldMember->getLastModified(),
OldMember->getUID(), OldMember->getGID(),
OldMember->getAccessMode(), OldMember->getSize());
else
printMemberHeader(Out, StringMapIndexes[LongNameMemberNum++],
OldMember->getLastModified(), OldMember->getUID(),
OldMember->getGID(), OldMember->getAccessMode(),
OldMember->getSize());
printMemberHeader(Out, I.getName(), StringMapIndexIter,
OldMember->getLastModified(), OldMember->getUID(),
OldMember->getGID(), OldMember->getAccessMode(),
OldMember->getSize());
}
Out << File.getBuffer();