Če morate do informacij o reviziji dostopati iz drugih programov, lahko uporabite vmesnik COM programa SubWCRev. Ustvariti morate objekt SubWCRev.object, na katerem so podprte naslednje metode:
Tabela 6.4. Podprte COM/avtomatizacijske metode
| Način | Opis |
|---|---|
| .GetWCInfo | Metoda pregleda delovno kopijo in pridobi informacije o revizijah. Klicati jo morate pred metodami, ki so opisane v nadaljevanju. Prvi parameter je pot. Drugi parameter mora imeti vrednost true, če želite upoštevati tudi revizije map. Ta parameter je ekvivalenten stikalu -f v ukazni vrstici. Tretji parameter mora biti true, če želite vključiti tudi zunanje elemente. Ta paramter je ekvivalenten stikalu -e v ukazni vrstici. |
| .GetWCInfo2 | The same as GetWCInfo() but with a fourth parameter that sets the equivalent to the -E command line switch. |
| .Revision | The highest commit revision in the working copy. Equivalent to $WCREV$. |
| .Date | The commit date/time of the highest commit revision. Equivalent to $WCDATE$. |
| .Author | Avtor najvišje objavljene revizije, to je zadnji avtor, ki je objavil spremembe delovne kopije. |
| .MinRev | Najnižja revizija posodobitve, kot je prikazana z $WCRANGE$ |
| .MaxRev | Najvišja revizija posodobitve, kot je prikazana z $WCRANGE$ |
| .HasModifications | 'True', če obstajajo krajevne spremembe |
| .HasUnversioned | True if there are unversioned items |
| .Url | Replaced with the repository URL of the working copy path used in GetWCInfo. Equivalent to $WCURL$. |
| .IsSvnItem | True if the item is versioned. |
| .NeedsLocking | True if the item has the svn:needs-lock property set. |
| .IsLocked | True if the item is locked. |
| .LockCreationDate | String representing the date when the lock was created, or an empty string if the item is not locked. |
| .LockOwner | String representing the lock owner, or an empty string if the item is not locked. |
| .LockComment | The message entered when the lock was created. |
Naslednji primer prikazuje uporabo vmesnika.
// testCOM.js - javascript file
// test script for the SubWCRev COM/Automation-object
filesystem = new ActiveXObject("Scripting.FileSystemObject");
revObject1 = new ActiveXObject("SubWCRev.object");
revObject2 = new ActiveXObject("SubWCRev.object");
revObject3 = new ActiveXObject("SubWCRev.object");
revObject4 = new ActiveXObject("SubWCRev.object");
revObject1.GetWCInfo(
filesystem.GetAbsolutePathName("."), 1, 1);
revObject2.GetWCInfo(
filesystem.GetAbsolutePathName(".."), 1, 1);
revObject3.GetWCInfo(
filesystem.GetAbsolutePathName("SubWCRev.cpp"), 1, 1);
revObject4.GetWCInfo2(
filesystem.GetAbsolutePathName("..\\.."), 1, 1, 1);
wcInfoString1 = "Revision = " + revObject1.Revision +
"\nMin Revision = " + revObject1.MinRev +
"\nMax Revision = " + revObject1.MaxRev +
"\nDate = " + revObject1.Date +
"\nURL = " + revObject1.Url + "\nAuthor = " +
revObject1.Author + "\nHasMods = " +
revObject1.HasModifications + "\nIsSvnItem = " +
revObject1.IsSvnItem + "\nNeedsLocking = " +
revObject1.NeedsLocking + "\nIsLocked = " +
revObject1.IsLocked + "\nLockCreationDate = " +
revObject1.LockCreationDate + "\nLockOwner = " +
revObject1.LockOwner + "\nLockComment = " +
revObject1.LockComment;
wcInfoString2 = "Revision = " + revObject2.Revision +
"\nMin Revision = " + revObject2.MinRev +
"\nMax Revision = " + revObject2.MaxRev +
"\nDate = " + revObject2.Date +
"\nURL = " + revObject2.Url + "\nAuthor = " +
revObject2.Author + "\nHasMods = " +
revObject2.HasModifications + "\nIsSvnItem = " +
revObject2.IsSvnItem + "\nNeedsLocking = " +
revObject2.NeedsLocking + "\nIsLocked = " +
revObject2.IsLocked + "\nLockCreationDate = " +
revObject2.LockCreationDate + "\nLockOwner = " +
revObject2.LockOwner + "\nLockComment = " +
revObject2.LockComment;
wcInfoString3 = "Revision = " + revObject3.Revision +
"\nMin Revision = " + revObject3.MinRev +
"\nMax Revision = " + revObject3.MaxRev +
"\nDate = " + revObject3.Date +
"\nURL = " + revObject3.Url + "\nAuthor = " +
revObject3.Author + "\nHasMods = " +
revObject3.HasModifications + "\nIsSvnItem = " +
revObject3.IsSvnItem + "\nNeedsLocking = " +
revObject3.NeedsLocking + "\nIsLocked = " +
revObject3.IsLocked + "\nLockCreationDate = " +
revObject3.LockCreationDate + "\nLockOwner = " +
revObject3.LockOwner + "\nLockComment = " +
revObject3.LockComment;
wcInfoString4 = "Revision = " + revObject4.Revision +
"\nMin Revision = " + revObject4.MinRev +
"\nMax Revision = " + revObject4.MaxRev +
"\nDate = " + revObject4.Date +
"\nURL = " + revObject4.Url + "\nAuthor = " +
revObject4.Author + "\nHasMods = " +
revObject4.HasModifications + "\nIsSvnItem = " +
revObject4.IsSvnItem + "\nNeedsLocking = " +
revObject4.NeedsLocking + "\nIsLocked = " +
revObject4.IsLocked + "\nLockCreationDate = " +
revObject4.LockCreationDate + "\nLockOwner = " +
revObject4.LockOwner + "\nLockComment = " +
revObject4.LockComment;
WScript.Echo(wcInfoString1);
WScript.Echo(wcInfoString2);
WScript.Echo(wcInfoString3);
WScript.Echo(wcInfoString4);
The following listing is an example on how to use the SubWCRev COM object from C#:
using LibSubWCRev;
SubWCRev sub = new SubWCRev();
sub.GetWCInfo("C:\\PathToMyFile\\MyFile.cc", true, true);
if (sub.IsSvnItem == true)
{
MessageBox.Show("versioned");
}
else
{
MessageBox.Show("not versioned");
}