// Subversion Client
//
// Douglas Thrift
//
// $Id$

#include <cxx/standard.hh>

#include "Client.hpp"

namespace Subversion
{

Client::Client()
{
	CheckError(::svn_client_create_context(&context, pool));
}

cse::String Client::GetProperty(const cse::String &property, const cse::String &target) const
{
	::apr_hash_t *hash;
	::svn_opt_revision_t revision = { ::svn_opt_revision_unspecified };

	CheckError(::svn_client_propget2(&hash, property.NullTerminate(), target.NullTerminate(), &revision, &revision, false, context, pool));

	if (::apr_hash_index_t *index = ::apr_hash_first(pool, hash))
	{
		::svn_string_t *string;

		::apr_hash_this(index, NULL, NULL, reinterpret_cast<void **>(&string));

		return cse::String(string->data, string->len);
	}
	else
		return cse::EmptyString;
}

_L<Entry> Client::GetEntries(const cse::String &target) const
{
	::apr_hash_t *hash;
	::svn_opt_revision_t revision = { ::svn_opt_revision_unspecified };

#if (SVN_VER_MAJOR == 1) && (SVN_VER_MINOR == 2)
	CheckError(::svn_client_ls2(&hash, target.NullTerminate(), &revision, &revision, false, context, pool));
#else
	CheckError(::svn_client_ls3(&hash, NULL, target.NullTerminate(), &revision, &revision, false, context, pool));
#endif

	_L<Entry> entries;

	for (::apr_hash_index_t *index(::apr_hash_first(pool, hash)); index; index = apr_hash_next(index))
	{
		const char *string;
		::apr_ssize_t size;
		::svn_dirent_t *entry;

		::apr_hash_this(index, reinterpret_cast<const void **>(&string), &size, reinterpret_cast<void **>(&entry));

		entries.InsertLast(Entry(cse::String(string, size), entry));
	}

	return entries;
}

}