bool FileExplorerUpdater::ParseSVNstate(const wxString &path, VCSstatearray &sa)
{
if(!wxFileName::DirExists(wxFileName(path,_T(".svn")).GetFullPath()))
return false;
wxArrayString output;
int hresult=Exec(_T("svn stat -N ")+path,output);
if(hresult!=0)
return false;
for(size_t i=0;i<output.GetCount();i++)
{
if(output[i].Len()<=7)
break;
VCSstate s;
wxChar a=output[i][0];
switch(a)
{
case ' ':
s.state=fvsVcUpToDate;
break;
case '?':
s.state=fvsVcNonControlled;
break;
case 'A':
s.state=fvsVcAdded;
break;
case 'M':
s.state=fvsVcModified;
break;
case 'C':
s.state=fvsVcConflict;
break;
case 'D':
s.state=fvsVcMissing;
break;
case 'I':
s.state=fvsVcNonControlled;
break;
case 'X':
s.state=fvsVcExternal;
break;
case '!':
s.state=fvsVcMissing;
break;
case '~':
s.state=fvsVcLockStolen;
break;
default:
break;
}
#ifdef __WXMSW__
wxFileName f(output[i].Mid(1).Strip(wxString::both));
f.MakeAbsolute(path);
s.path=f.GetFullPath();
#else
s.path=wxFileName(output[i].Mid(1).Strip(wxString::both)).GetFullPath();
#endif
sa.Add(s);
}
return true;
}
bool FileExplorerUpdater::ParseHGstate(const wxString &path, VCSstatearray &sa)
{
wxString parent=path;
while(true)
{
if(wxFileName::DirExists(wxFileName(parent,_T(".hg")).GetFullPath()))
break;
wxString oldparent=parent;
parent=wxFileName(parent).GetPath();
if(oldparent==parent||parent.IsEmpty())
return false;
}
if(parent.IsEmpty())
return false;
wxArrayString output;
wxString wdir=wxGetCwd();
wxSetWorkingDirectory(path); //TODO: Check if thread safe!
int hresult=Exec(_T("hg -y stat ."),output);
wxSetWorkingDirectory(wdir);
if(hresult!=0)
return false;
for(size_t i=0;i<output.GetCount();i++)
{
if(output[i].Len()<=2)
break;
VCSstate s;
wxChar a=output[i][0];
switch(a)
{
case 'C': //clean
s.state=fvsVcUpToDate;
break;
case '?': //not tracked
s.state=fvsVcNonControlled;
break;
case '!': // local copy removed -- will not see this file
s.state=fvsVcMissing;
break;
case 'A': // added
s.state=fvsVcAdded;
break;
case 'R': //removed from branch, but exists in local copy
s.state=fvsVcMissing;
break;
case 'M': //modified
s.state=fvsVcModified;
break;
default:
break;
}
wxFileName f(output[i].Mid(2));
f.MakeAbsolute(path);
s.path=f.GetFullPath();
sa.Add(s);
}
return true;
}
bool FileExplorerUpdater::ParseCVSstate(const wxString &path, VCSstatearray &sa)
{
wxArrayString output;
wxString wdir=wxGetCwd();
wxSetWorkingDirectory(path);
Exec(_T("cvs stat -q -l ."),output);
wxSetWorkingDirectory(wdir);
// if(hresult!=0)
// return false;
for(size_t i=0;i<output.GetCount();i++)
{
int ind1=output[i].Find(_T("File: "));
int ind2=output[i].Find(_T("Status: "));
if(ind1<0||ind2<0)
return false;
wxString state=output[i].Mid(ind2+8).Strip();
VCSstate s;
while(1)
{
if(state==_T("Up-to-date"))
{
s.state=fvsVcUpToDate;
break;
}
if(state==_T("Locally Modified"))
{
s.state=fvsVcModified;
break;
}
if(state==_T("Locally Added"))
{
s.state=fvsVcAdded;
break;
}
break;
}
wxFileName f(output[i].Mid(ind1+6,ind2+6-ind1).Strip());
f.MakeAbsolute(path);
s.path=f.GetFullPath();
sa.Add(s);
}
if(output.GetCount()>0)
return true;
else
return false;
}
// called from Thread::Entry
bool FileExplorerUpdater::GetCurrentState(const wxString &path)
{
//wxString wildcard=m_fe->m_WildCards->GetValue();
// m_Tree->DeleteChildren(ti); //Don't delete everything, we will add new files/dirs, remove deleted files/dirs and update state of all other files.
m_currentstate.clear();
wxDir dir(path);
if (!dir.IsOpened())
{
// deal with the error here - wxDir would already log an error message
// explaining the exact reason for the failure
return false;
}
wxString filename;
int flags=wxDIR_FILES|wxDIR_DIRS;
if(m_fe->m_show_hidden)
flags|=wxDIR_HIDDEN;
VCSstatearray sa;
bool is_vcs=false;
bool is_cvs=false;
// TODO: THIS NEEDS TO BE CALLED FROM MAIN THREAD BUT CAN'T BE UI-BLOCKING (CAN'T CALL wxExecute FROM THREADS)
// TODO: IDEALLY THE VCS COMMAND LINE PROGRAM SHOULD BE CALLED ONCE ON THE BASE DIRECTORY (SINCE THEY ARE USUALLY RECURSIVE) TO AVOID REPEATED CALLS FOR SUB-DIRS
if(m_fe->m_parse_svn)
if(ParseSVNstate(path,sa))
is_vcs=true;
if(m_fe->m_parse_bzr && !is_vcs)
if(ParseBZRstate(path,sa))
is_vcs=true;
if(m_fe->m_parse_hg && !is_vcs)
if(ParseHGstate(path,sa))
is_vcs=true;
/* if(m_fe->m_parse_cvs && !is_vcs)
if(ParseCVSstate(path,sa))
{
is_vcs=true;
is_cvs=true;
}*/
bool cont = dir.GetFirst(&filename,wxEmptyString,flags);
while ( cont && !TestDestroy() && !m_kill)
{
int itemstate;
bool match=true;
wxString fullpath=wxFileName(path,filename).GetFullPath();
if(wxFileName::DirExists(fullpath))
itemstate=fvsFolderOpen;
if(wxFileName::FileExists(fullpath))
{
if(is_vcs&&!is_cvs)
itemstate=fvsVcUpToDate;
else
itemstate=fvsNormal;
wxFileName fn(path,filename);
#if wxCHECK_VERSION(2,8,0)
if(!fn.IsFileWritable())
itemstate=fvsReadOnly;
#endif
int deli=-1;
for(size_t i=0;i<sa.GetCount();i++)
{
if(fn.SameAs(sa[i].path))
{
itemstate=sa[i].state;
deli=i;
break;
}
}
if(deli>=0)
sa.RemoveAt(deli);
if(!WildCardListMatch(m_wildcard,filename,true))
match=false;
}
if(match)
{
FileData fd;
fd.name=filename;
fd.state=itemstate;
m_currentstate.push_back(fd);
}
cont = dir.GetNext(&filename);
}
return !TestDestroy();
}
bool FileExplorerUpdater::ParseBZRstate(const wxString &path, VCSstatearray &sa)
{
wxString parent=path;
while(true)
{
if(wxFileName::DirExists(wxFileName(parent,_T(".bzr")).GetFullPath()))
break;
wxString oldparent=parent;
parent=wxFileName(parent).GetPath();
if(oldparent==parent||parent.IsEmpty())
return false;
}
if(parent.IsEmpty())
return false;
wxArrayString output;
wxString rpath=parent;
#ifdef __WXMSW__
int hresult=Exec(_T("cmd /c bzr stat --short ")+path,output);
#else
int hresult=Exec(_T("bzr stat --short ")+path,output);
#endif
if(hresult!=0)
{
return false;
}
for(size_t i=0;i<output.GetCount();i++)
{
if(output[i].Len()<=4)
break;
VCSstate s;
wxChar a=output[i][0];
switch(a)
{
case '+':
s.state=fvsVcUpToDate;
break;
case '-':
s.state=fvsVcNonControlled;
break;
// case 'C':
// s.state=fvsVcConflict;
// break;
case '?':
s.state=fvsVcNonControlled;
break;
case 'R':
s.state=fvsVcModified;
break;
case 'P': //pending merge
s.state=fvsVcOutOfDate;
break;
}
a=output[i][1];
switch(a)
{
case 'N': // created
s.state=fvsVcAdded;
break;
case 'D': //deleted
s.state=fvsVcMissing;
break;
case 'K': //kind changed
case 'M': //modified
s.state=fvsVcModified;
break;
}
if(output[i][0]=='C')
s.state=fvsVcConflict;
wxFileName f(output[i].Mid(4));
f.MakeAbsolute(rpath);
s.path=f.GetFullPath();
sa.Add(s);
}
return true;
}
