int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, git_tree * tree, CShadowFilesTree * treeroot)
{
size_t count = git_tree_entrycount(tree);
for (size_t i = 0; i < count; ++i)
{
const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
if (entry == NULL)
continue;
const int mode = git_tree_entry_filemode(entry);
CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
const git_oid *oid = git_tree_entry_id(entry);
CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
pNextTree->m_sName = base;
pNextTree->m_pParent = treeroot;
pNextTree->m_hash = CGitHash((char *)oid->id);
if (mode == GIT_FILEMODE_COMMIT)
pNextTree->m_bSubmodule = true;
else if (mode & S_IFDIR)
{
pNextTree->m_bFolder = true;
TVINSERTSTRUCT tvinsert = {0};
tvinsert.hParent = treeroot->m_hTree;
tvinsert.hInsertAfter = TVI_SORT;
tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE;
tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
tvinsert.itemex.lParam = (LPARAM)pNextTree;
tvinsert.itemex.iImage = m_nIconFolder;
tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
base.ReleaseBuffer();
git_object *object = nullptr;
git_tree_entry_to_object(&object, &repo, entry);
if (object == nullptr)
continue;
ReadTreeRecursive(repo, (git_tree*)object, pNextTree);
git_object_free(object);
}
else
{
git_blob * blob = nullptr;
git_blob_lookup(&blob, &repo, oid);
if (blob == NULL)
continue;
pNextTree->m_iSize = git_blob_rawsize(blob);
git_blob_free(blob);
}
}
return 0;
}
void CGitPropertyPage::DisplayCommit(const git_commit* commit, UINT hashLabel, UINT subjectLabel, UINT authorLabel, UINT dateLabel)
{
if (commit == NULL)
{
SetDlgItemText(m_hwnd, hashLabel, _T(""));
SetDlgItemText(m_hwnd, subjectLabel, _T(""));
SetDlgItemText(m_hwnd, authorLabel, _T(""));
SetDlgItemText(m_hwnd, dateLabel, _T(""));
return;
}
int encode = CP_UTF8;
const char * encodingString = git_commit_message_encoding(commit);
if (encodingString != NULL)
encode = CUnicodeUtils::GetCPCode(CUnicodeUtils::GetUnicode(encodingString));
const git_signature * author = git_commit_author(commit);
CString authorName = CUnicodeUtils::GetUnicode(author->name, encode);
CString message = CUnicodeUtils::GetUnicode(git_commit_message(commit), encode);
int start = 0;
message = message.Tokenize(L"\n", start);
SetDlgItemText(m_hwnd, hashLabel, CGitHash((char*)(git_commit_id(commit)->id)).ToString());
SetDlgItemText(m_hwnd, subjectLabel, message);
SetDlgItemText(m_hwnd, authorLabel, authorName);
CString authorDate;
Time64ToTimeString(author->when.time, authorDate.GetBufferSetLength(200), 200);
SetDlgItemText(m_hwnd, dateLabel, authorDate);
}
int GitRev::ParserParentFromCommit(const git_commit* commit)
{
m_ParentHash.clear();
unsigned int parentCount = git_commit_parentcount(commit);
for (unsigned int i = 0; i < parentCount; ++i)
m_ParentHash.push_back(CGitHash((char*)git_commit_parent_id(commit, i)->id));
return 0;
}
int GitRev::ParserParentFromCommit(GIT_COMMIT *commit)
{
this->m_ParentHash.clear();
GIT_COMMIT_LIST list;
GIT_HASH parent;
git_get_commit_first_parent(commit,&list);
while(git_get_commit_next_parent(&list,parent)==0)
{
m_ParentHash.push_back(CGitHash((char *)parent));
}
return 0;
}
int CRepositoryBrowser::ReadTree(CShadowFilesTree * treeroot)
{
CStringA gitdir = CUnicodeUtils::GetMulti(g_Git.m_CurrentDir, CP_UTF8);
git_repository *repository = NULL;
git_commit *commit = NULL;
git_tree * tree = NULL;
int ret = 0;
do
{
ret = git_repository_open(&repository, gitdir.GetBuffer());
if (ret)
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not open repository.")), _T("TortoiseGit"), MB_ICONERROR);
break;
}
if (m_sRevision == _T("HEAD"))
{
ret = git_repository_head_unborn(repository);
if (ret == 1) // is orphan
break;
else if (ret != 0)
{
MessageBox(g_Git.GetLibGit2LastErr(_T("Could not check HEAD.")), _T("TortoiseGit"), MB_ICONERROR);
break;
}
}
CGitHash hash;
if (g_Git.GetHash(hash, m_sRevision))
{
MessageBox(g_Git.GetGitLastErr(_T("Could not get hash of ") + m_sRevision + _T(".")), _T("TortoiseGit"), MB_ICONERROR);
break;
}
ret = git_commit_lookup(&commit, repository, (git_oid *) hash.m_hash);
if (ret)
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup commit.")), _T("TortoiseGit"), MB_ICONERROR);
break;
}
ret = git_commit_tree(&tree, commit);
if (ret)
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not get tree of commit.")), _T("TortoiseGit"), MB_ICONERROR);
break;
}
treeroot->m_hash = CGitHash((char *)git_tree_id(tree)->id);
ReadTreeRecursive(*repository, tree, treeroot);
// try to resolve hash to a branch name
if (m_sRevision == hash.ToString())
{
MAP_HASH_NAME map;
if (g_Git.GetMapHashToFriendName(map))
MessageBox(g_Git.GetGitLastErr(_T("Could not get all refs.")), _T("TortoiseGit"), MB_ICONERROR);
if (!map[hash].empty())
m_sRevision = map[hash].at(0);
}
this->GetDlgItem(IDC_BUTTON_REVISION)->SetWindowText(m_sRevision);
} while(0);
if (tree)
git_tree_free(tree);
if (commit)
git_commit_free(commit);
if (repository)
git_repository_free(repository);
return ret;
}
int CRepositoryBrowser::ReadTree(CShadowFilesTree * treeroot, const CString& root)
{
CWaitCursor wait;
CAutoRepository repository(g_Git.GetGitRepository());
if (!repository)
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not open repository.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
if (m_sRevision == _T("HEAD"))
{
int ret = git_repository_head_unborn(repository);
if (ret == 1) // is orphan
return ret;
else if (ret != 0)
{
MessageBox(g_Git.GetLibGit2LastErr(_T("Could not check HEAD.")), _T("TortoiseGit"), MB_ICONERROR);
return ret;
}
}
CGitHash hash;
if (CGit::GetHash(repository, hash, m_sRevision))
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not get hash of ") + m_sRevision + _T(".")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
CAutoCommit commit;
if (git_commit_lookup(commit.GetPointer(), repository, (git_oid *)hash.m_hash))
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup commit.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
CAutoTree tree;
if (git_commit_tree(tree.GetPointer(), commit))
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not get tree of commit.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
if (!root.IsEmpty())
{
CAutoTreeEntry treeEntry;
if (git_tree_entry_bypath(treeEntry.GetPointer(), tree, CUnicodeUtils::GetUTF8(root)))
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup path.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
if (git_tree_entry_type(treeEntry) != GIT_OBJ_TREE)
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup path.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
CAutoObject object;
if (git_tree_entry_to_object(object.GetPointer(), repository, treeEntry))
{
MessageBox(CGit::GetLibGit2LastErr(_T("Could not lookup path.")), _T("TortoiseGit"), MB_ICONERROR);
return -1;
}
tree = (git_tree*)object.Detach();
}
treeroot->m_hash = CGitHash((char *)git_tree_id(tree)->id);
ReadTreeRecursive(*repository, tree, treeroot);
// try to resolve hash to a branch name
if (m_sRevision == hash.ToString())
{
MAP_HASH_NAME map;
if (CGit::GetMapHashToFriendName(repository, map))
MessageBox(g_Git.GetLibGit2LastErr(_T("Could not get all refs.")), _T("TortoiseGit"), MB_ICONERROR);
if (!map[hash].empty())
m_sRevision = map[hash].at(0);
}
this->GetDlgItem(IDC_BUTTON_REVISION)->SetWindowText(m_sRevision);
return 0;
}
int CRepositoryBrowser::ReadTreeRecursive(git_repository &repo, const git_tree * tree, CShadowFilesTree * treeroot)
{
size_t count = git_tree_entrycount(tree);
bool hasSubfolders = false;
for (size_t i = 0; i < count; ++i)
{
const git_tree_entry *entry = git_tree_entry_byindex(tree, i);
if (entry == NULL)
continue;
const int mode = git_tree_entry_filemode(entry);
CString base = CUnicodeUtils::GetUnicode(git_tree_entry_name(entry), CP_UTF8);
const git_oid *oid = git_tree_entry_id(entry);
CShadowFilesTree * pNextTree = &treeroot->m_ShadowTree[base];
pNextTree->m_sName = base;
pNextTree->m_pParent = treeroot;
pNextTree->m_hash = CGitHash((char *)oid->id);
if (mode == GIT_FILEMODE_COMMIT)
pNextTree->m_bSubmodule = true;
else if (mode & S_IFDIR)
{
hasSubfolders = true;
pNextTree->m_bFolder = true;
pNextTree->m_bLoaded = false;
TVINSERTSTRUCT tvinsert = {0};
tvinsert.hParent = treeroot->m_hTree;
tvinsert.hInsertAfter = TVI_SORT;
tvinsert.itemex.mask = TVIF_DI_SETITEM | TVIF_PARAM | TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_STATE | TVIF_CHILDREN;
tvinsert.itemex.pszText = base.GetBuffer(base.GetLength());
tvinsert.itemex.cChildren = 1;
tvinsert.itemex.lParam = (LPARAM)pNextTree;
tvinsert.itemex.iImage = m_nIconFolder;
tvinsert.itemex.iSelectedImage = m_nOpenIconFolder;
pNextTree->m_hTree = m_RepoTree.InsertItem(&tvinsert);
base.ReleaseBuffer();
}
else
{
if (mode == GIT_FILEMODE_BLOB_EXECUTABLE)
pNextTree->m_bExecutable = true;
if (mode == GIT_FILEMODE_LINK)
pNextTree->m_bSymlink = true;
CAutoBlob blob;
git_blob_lookup(blob.GetPointer(), &repo, oid);
if (!blob)
continue;
pNextTree->m_iSize = git_blob_rawsize(blob);
}
}
if (!hasSubfolders)
{
TVITEM tvitem = { 0 };
tvitem.hItem = treeroot->m_hTree;
tvitem.mask = TVIF_CHILDREN;
tvitem.cChildren = 0;
m_RepoTree.SetItem(&tvitem);
}
return 0;
}