/// <summary>Retrieves an authorization baton allocated in the specified pool; containing the current authorization settings</summary>
internal unsafe svn_auth_baton_t GetAuthorizationBaton(ref int cookie)
{
if (_currentBaton != null && _cookie == cookie)
{
return(_currentBaton);
}
using var tmpPool = new AprPool(_parentPool);
apr_hash_t creds = null;
if (_currentBaton != null)
{
creds = clone_credentials(get_cache(_currentBaton), null, tmpPool);
}
_authPool.Clear();
var authArray = new AprArray <ISvnAuthWrapper, SvnAuthProviderMarshaller>(_handlers, _authPool);
svn_auth_baton_t.__Internal *rsltPtr = null;
svn_auth.svn_auth_open((void **)&rsltPtr, authArray.Handle, _authPool.Handle);
var rslt = svn_auth_baton_t.__CreateInstance(new IntPtr(rsltPtr));
if (creds != null)
{
clone_credentials(creds, get_cache(rslt), _authPool);
}
if (_clientContext._configPath != null)
{
svn_auth.svn_auth_set_parameter(
rslt,
tmpPool.AllocString(Constants.SVN_AUTH_PARAM_CONFIG_DIR),
new IntPtr(_authPool.AllocDirent(_clientContext._configPath)));
}
if (_forcedUser != null)
{
svn_auth.svn_auth_set_parameter(
rslt,
tmpPool.AllocString(Constants.SVN_AUTH_PARAM_DEFAULT_USERNAME),
new IntPtr(_authPool.AllocString(_forcedUser)));
}
if (_forcedPassword != null)
{
svn_auth.svn_auth_set_parameter(
rslt,
tmpPool.AllocString(Constants.SVN_AUTH_PARAM_DEFAULT_PASSWORD),
new IntPtr(_authPool.AllocString(_forcedPassword)));
}
_currentBaton = rslt;
cookie = _cookie;
return(rslt);
}
internal static unsafe bool TryParse(string targetString, bool allowOperationalRevision, out SvnUriTarget target, AprPool pool)
{
if (string.IsNullOrEmpty(targetString))
{
throw new ArgumentNullException(nameof(targetString));
}
if (pool == null)
{
throw new ArgumentNullException(nameof(pool));
}
if (allowOperationalRevision)
{
svn_error_t r;
sbyte * truePath;
var path = pool.AllocString(targetString);
if ((r = svn_opt.svn_opt_parse_path(out svn_opt_revision_t rev, &truePath, path, pool.Handle)) == null)
{
if (Uri.TryCreate(Utf8_PtrToString(truePath), UriKind.Absolute, out var uri))
{
var pegRev = SvnRevision.Load(rev);
target = new SvnUriTarget(uri, pegRev);
return(true);
}
}
else
{
svn_error.svn_error_clear(r);
}
}
static unsafe /*svn_error_t*/ IntPtr _svn_auth_simple_prompt_func(
/*out svn_auth_cred_simple_t*/ void **credPtr, IntPtr baton, sbyte *realm, sbyte *username, int maySave, /*apr_pool_t*/ IntPtr pool)
{
var wrapper = AprBaton <SvnAuthWrapper <SvnUserNamePasswordEventArgs> > .Get(baton);
var args = new SvnUserNamePasswordEventArgs(SvnBase.Utf8_PtrToString(username), SvnBase.Utf8_PtrToString(realm), maySave != 0);
var cred = (svn_auth_cred_simple_t.__Internal * *)credPtr;
using (var tmpPool = new AprPool(pool, false))
{
*cred = null;
try
{
wrapper.Raise(args);
}
catch (Exception e)
{
return(SvnException.CreateExceptionSvnError("Authorization handler", e).__Instance);
}
if (args.Cancel)
{
return(svn_error.svn_error_create((int)SvnErrorCode.SVN_ERR_CANCELLED, null, "Authorization canceled operation").__Instance);
}
if (args.Break)
{
return(IntPtr.Zero);
}
*cred = (svn_auth_cred_simple_t.__Internal *)tmpPool.AllocCleared(sizeof(svn_auth_cred_simple_t.__Internal));
(*cred)->username = new IntPtr(tmpPool.AllocString(args.UserName));
(*cred)->password = new IntPtr(tmpPool.AllocString(args.Password));
(*cred)->may_save = args.Save ? 1 : 0;
}
return(IntPtr.Zero);
}
/// <summary>Exports the specified target to the specified path</summary>
/// <remarks>Subversion optimizes this call if you specify a workingcopy file instead of an url</remarks>
public unsafe bool Export(SvnTarget from, string toPath, SvnExportArgs args, out SvnUpdateResult result)
{
if (from == null)
{
throw new ArgumentNullException(nameof(from));
}
if (toPath == null)
{
throw new ArgumentNullException(nameof(toPath));
}
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
EnsureState(SvnContextState.AuthorizationInitialized);
using var pool = new AprPool(_pool);
using var store = new ArgsStore(this, args, pool);
result = null;
int resultRev = 0;
svn_opt_revision_t pegRev = from.Revision.AllocSvnRevision(pool);
svn_opt_revision_t rev = args.Revision.Or(from.GetSvnRevision(SvnRevision.Working, SvnRevision.Head)).AllocSvnRevision(pool);
svn_error_t r = svn_client.svn_client_export5(
ref resultRev,
from.AllocAsString(pool),
pool.AllocDirent(toPath),
pegRev,
rev,
args.Overwrite,
args.IgnoreExternals,
args.IgnoreKeywords,
(svn_depth_t)args.Depth,
pool.AllocString(GetEolPtr(args.LineStyle)),
CtxHandle,
pool.Handle);
if (args.HandleResult(this, r, from))
{
result = SvnUpdateResult.Create(this, args, resultRev);
return(true);
}
return(false);
}
public unsafe void Write(ISvnAuthWrapper value, IntPtr ptr, AprPool pool)
{
var ppProvider = (svn_auth_provider_object_t.__Internal * *)ptr;
*ppProvider = (svn_auth_provider_object_t.__Internal *)value.GetProviderPtr(pool).__Instance;
if (*ppProvider == null)
{
var stub_provider = (svn_auth_provider_t.__Internal *)pool.AllocCleared(
sizeof(svn_auth_provider_t.__Internal));
stub_provider->cred_kind = new IntPtr(pool.AllocString("LibSvnSharp-FakeType"));
var pProvider = (svn_auth_provider_object_t.__Internal *)pool.AllocCleared(
sizeof(svn_auth_provider_object_t.__Internal));
pProvider->vtable = new IntPtr(stub_provider);
*ppProvider = pProvider;
}
}
internal unsafe SvnClientContext(AprPool pool)
{
if (pool is null)
{
throw new ArgumentNullException(nameof(pool));
}
_ctxBaton = new AprBaton <SvnClientContext>(this);
_callbacks = new SvnClientCallbacks();
_pool = pool;
svn_client_ctx_t.__Internal *ctxInternal = null;
// We manage the config hash ourselves
var error = svn_client.svn_client_create_context2((void **)&ctxInternal, null, pool.Handle);
if (error != null)
{
throw SvnException.Create(error);
}
var ctx = svn_client_ctx_t.__CreateInstance(new IntPtr(ctxInternal));
ctx.cancel_func = _callbacks.libsvnsharp_cancel_func.Get();
ctx.cancel_baton = _ctxBaton.Handle;
ctx.progress_func = _callbacks.libsvnsharp_progress_func.Get();
ctx.progress_baton = _ctxBaton.Handle;
ctx.log_msg_func3 = _callbacks.libsvnsharp_commit_log_func.Get();
ctx.log_msg_baton3 = _ctxBaton.Handle;
//TODO:
//ctx.check_tunnel_func = libsvnsharp_check_tunnel_func;
//ctx.open_tunnel_func = libsvnsharp_open_tunnel_func;
//ctx.tunnel_baton = _ctxBaton.Handle;
ctx.client_name = pool.AllocString(SvnBase._clientName);
_ctx = ctx;
_authentication = new SvnAuthentication(this, pool);
}
unsafe bool InternalSetProperty(string target, string propertyName, svn_string_t value, SvnSetPropertyArgs args, AprPool pool)
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentNullException(nameof(propertyName));
}
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentNullException(nameof(propertyName));
}
EnsureState(SvnContextState.ConfigLoaded); // We might need repository access
using var store = new ArgsStore(this, args, pool);
sbyte *pcPropertyName = pool.AllocString(propertyName);
if (!svn_props.svn_prop_name_is_valid(pcPropertyName))
{
throw new ArgumentException(SharpSvnStrings.PropertyNameIsNotValid, nameof(propertyName));
}
svn_error_t r = svn_client.svn_client_propset_local(
pcPropertyName,
value,
AllocDirentArray(NewSingleItemCollection(SvnTools.GetNormalizedFullPath(target)), pool),
(svn_depth_t)args.Depth,
args.SkipChecks,
CreateChangeListsList(args.ChangeLists, pool), // Intersect ChangeLists
CtxHandle,
pool.Handle);
return(args.HandleResult(this, r, target));
}
/// <summary>Sets the specified property on the specfied path to value</summary>
/// <remarks>Use <see cref="DeleteProperty(string, string, SvnSetPropertyArgs)" /> to remove an existing property</remarks>
public unsafe bool GetProperty(SvnTarget target, string propertyName, SvnGetPropertyArgs args, out SvnTargetPropertyCollection properties)
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (propertyName == null)
{
throw new ArgumentNullException(nameof(propertyName));
}
properties = null;
EnsureState(SvnContextState.AuthorizationInitialized);
using var pool = new AprPool(_pool);
using var store = new ArgsStore(this, args, pool);
var pegRev = target.Revision.AllocSvnRevision(pool);
var rev = args.Revision.Or(target.Revision).AllocSvnRevision(pool);
int actualRev = 0;
apr_hash_t.__Internal *pHash = null;
sbyte *pName = pool.AllocString(propertyName);
sbyte *prefix = null;
sbyte *targetName = target.AllocAsString(pool);
if (!svn_path.svn_path_is_url(targetName))
{
prefix = targetName;
targetName = target.AllocAsString(pool, true);
}
svn_error_t r = svn_client.svn_client_propget5(
(void **)&pHash,
null,
pName,
targetName,
pegRev,
rev,
ref actualRev,
(svn_depth_t)args.Depth,
CreateChangeListsList(args.ChangeLists, pool), // Intersect ChangeLists
CtxHandle,
pool.Handle,
pool.Handle);
if (pHash != null)
{
var rd = new SvnTargetPropertyCollection();
apr_hash_t hash = apr_hash_t.__CreateInstance(new IntPtr(pHash));
for (apr_hash_index_t hi = apr_hash.apr_hash_first(pool.Handle, hash); hi != null; hi = apr_hash.apr_hash_next(hi))
{
sbyte *pKey;
long keyLen = 0;
svn_string_t.__Internal *propVal;
apr_hash.apr_hash_this(hi, (void **)&pKey, ref keyLen, (void **)&propVal);
SvnTarget itemTarget;
if (prefix != null && !svn_path.svn_path_is_url(pKey))
{
string path = Utf8_PathPtrToString(
svn_dirent_uri.svn_dirent_join(
prefix,
svn_dirent_uri.svn_dirent_skip_ancestor(targetName, pKey),
pool.Handle),
pool);
if (!string.IsNullOrEmpty(path))
{
itemTarget = path;
}
else
{
itemTarget = ".";
}
}
else
{
itemTarget = Utf8_PtrToUri(pKey, SvnNodeKind.Unknown);
}
var propValStr = svn_string_t.__CreateInstance(new IntPtr(propVal));
rd.Add(SvnPropertyValue.Create(pName, propValStr, itemTarget, propertyName));
}
properties = rd;
}
return(args.HandleResult(this, r, target));
}
