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-rw-r--r--ucb/source/ucp/ftp/ftpurl.cxx804
1 files changed, 804 insertions, 0 deletions
diff --git a/ucb/source/ucp/ftp/ftpurl.cxx b/ucb/source/ucp/ftp/ftpurl.cxx
new file mode 100644
index 000000000..13b7e839c
--- /dev/null
+++ b/ucb/source/ucp/ftp/ftpurl.cxx
@@ -0,0 +1,804 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+/**************************************************************************
+ TODO
+ **************************************************************************
+
+ *************************************************************************/
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <rtl/ustrbuf.hxx>
+#include <com/sun/star/ucb/OpenMode.hpp>
+#include <string.h>
+#include <rtl/uri.hxx>
+#include <o3tl/safeint.hxx>
+
+#include "ftpurl.hxx"
+#include "ftpcontentprovider.hxx"
+#include "ftpcfunc.hxx"
+#include "ftpcontainer.hxx"
+#include <memory>
+
+using namespace ftp;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::uno;
+
+namespace {
+
+OUString encodePathSegment(OUString const & decoded) {
+ return rtl::Uri::encode(
+ decoded, rtl_UriCharClassPchar, rtl_UriEncodeIgnoreEscapes,
+ RTL_TEXTENCODING_UTF8);
+}
+
+OUString decodePathSegment(OUString const & encoded) {
+ return rtl::Uri::decode(
+ encoded, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8);
+}
+
+}
+
+MemoryContainer::MemoryContainer()
+ : m_nLen(0),
+ m_nWritePos(0),
+ m_pBuffer(nullptr)
+{
+}
+
+MemoryContainer::~MemoryContainer()
+{
+ std::free(m_pBuffer);
+}
+
+
+int MemoryContainer::append(
+ const void* pBuffer,
+ size_t size,
+ size_t nmemb
+) noexcept
+{
+ sal_uInt32 nLen = size*nmemb;
+ sal_uInt32 tmp(nLen + m_nWritePos);
+
+ if(m_nLen < tmp) { // enlarge in steps of multiples of 1K
+ do {
+ m_nLen+=1024;
+ } while(m_nLen < tmp);
+
+ if (auto p = std::realloc(m_pBuffer, m_nLen))
+ m_pBuffer = p;
+ else
+ return 0;
+ }
+
+ memcpy(static_cast<sal_Int8*>(m_pBuffer)+m_nWritePos,
+ pBuffer,nLen);
+ m_nWritePos = tmp;
+ return nLen;
+}
+
+
+extern "C" {
+
+ int memory_write(void *buffer,size_t size,size_t nmemb,void *stream)
+ {
+ MemoryContainer *_stream =
+ static_cast<MemoryContainer*>(stream);
+
+ if(!_stream)
+ return 0;
+
+ return _stream->append(buffer,size,nmemb);
+ }
+
+}
+
+
+FTPURL::FTPURL(const FTPURL& r)
+ : m_pFCP(r.m_pFCP),
+ m_aUsername(r.m_aUsername),
+ m_bShowPassword(r.m_bShowPassword),
+ m_aHost(r.m_aHost),
+ m_aPort(r.m_aPort),
+ m_aPathSegmentVec(r.m_aPathSegmentVec)
+
+{
+}
+
+
+FTPURL::FTPURL(const OUString& url,
+ FTPContentProvider* pFCP)
+ : m_pFCP(pFCP),
+ m_aUsername("anonymous"),
+ m_bShowPassword(false),
+ m_aPort("21")
+{
+ parse(url); // can reset m_bShowPassword
+}
+
+
+FTPURL::~FTPURL()
+{
+}
+
+
+void FTPURL::parse(const OUString& url)
+{
+ OUString aPassword, urlRest;
+
+ if(url.getLength() < 6 || !url.startsWithIgnoreAsciiCase("ftp://", &urlRest))
+ throw malformed_exception();
+
+ // determine "username:password@host:port"
+ OUString aExpr;
+ sal_Int32 nIdx = urlRest.indexOf('/');
+ if (nIdx == -1)
+ {
+ aExpr = urlRest;
+ urlRest = "";
+ }
+ else
+ {
+ aExpr = urlRest.copy(0, nIdx);
+ urlRest = urlRest.copy(nIdx + 1);
+ }
+
+ sal_Int32 l = aExpr.indexOf('@');
+ m_aHost = aExpr.copy(1+l);
+
+ if(l != -1) {
+ // Now username and password.
+ aExpr = aExpr.copy(0,l);
+ l = aExpr.indexOf(':');
+ if(l != -1) {
+ aPassword = aExpr.copy(1+l);
+ if(!aPassword.isEmpty())
+ m_bShowPassword = true;
+ }
+ if(l > 0)
+ // Overwritten only if the username is not empty.
+ m_aUsername = aExpr.copy(0,l);
+ else if(!aExpr.isEmpty())
+ m_aUsername = aExpr;
+ }
+
+ l = m_aHost.lastIndexOf(':');
+ sal_Int32 ipv6Back = m_aHost.lastIndexOf(']');
+ if((ipv6Back == -1 && l != -1) // not ipv6, but a port
+ ||
+ (ipv6Back != -1 && 1+ipv6Back == l) // ipv6, and a port
+ )
+ {
+ if(1+l<m_aHost.getLength())
+ m_aPort = m_aHost.copy(1+l);
+ m_aHost = m_aHost.copy(0,l);
+ }
+
+ // now determine the pathsegments ...
+ while(!urlRest.isEmpty())
+ {
+ nIdx = urlRest.indexOf('/');
+ OUString segment;
+ if(nIdx == -1)
+ {
+ segment = urlRest;
+ urlRest = "";
+ }
+ else
+ {
+ segment = urlRest.copy(0, nIdx);
+ urlRest = urlRest.copy(nIdx + 1);
+ }
+ if( segment == ".." && !m_aPathSegmentVec.empty() && m_aPathSegmentVec.back() != ".." )
+ m_aPathSegmentVec.pop_back();
+ else if( segment == "." )
+ ; // Ignore
+ else
+ // This is a legal name.
+ m_aPathSegmentVec.push_back( segment );
+ }
+
+ if(m_bShowPassword)
+ m_pFCP->setHost(m_aHost,
+ m_aPort,
+ m_aUsername,
+ aPassword,
+ ""/*aAccount*/);
+
+ // now check for something like ";type=i" at end of url
+ if(!m_aPathSegmentVec.empty())
+ {
+ l = m_aPathSegmentVec.back().indexOf(';');
+ if (l != -1)
+ {
+ m_aType = m_aPathSegmentVec.back().copy(l);
+ m_aPathSegmentVec.back() = m_aPathSegmentVec.back().copy(0,l);
+ }
+ }
+}
+
+
+OUString FTPURL::ident(bool withslash,bool internal) const
+{
+ // rebuild the url as one without ellipses,
+ // and more important, as one without username and
+ // password. ( These are set together with the command. )
+
+ OUStringBuffer bff;
+ bff.append("ftp://");
+
+ if( m_aUsername != "anonymous" ) {
+ bff.append(m_aUsername);
+
+ OUString aPassword,aAccount;
+ m_pFCP->forHost(m_aHost,
+ m_aPort,
+ m_aUsername,
+ aPassword,
+ aAccount);
+
+ if((m_bShowPassword || internal) &&
+ !aPassword.isEmpty() )
+ bff.append(':')
+ .append(aPassword);
+
+ bff.append('@');
+ }
+ bff.append(m_aHost);
+
+ if( m_aPort != "21" )
+ bff.append(':')
+ .append(m_aPort)
+ .append('/');
+ else
+ bff.append('/');
+
+ for(size_t i = 0; i < m_aPathSegmentVec.size(); ++i)
+ if(i == 0)
+ bff.append(m_aPathSegmentVec[i]);
+ else
+ bff.append('/').append(m_aPathSegmentVec[i]);
+ if(withslash)
+ if(!bff.isEmpty() && bff[bff.getLength()-1] != '/')
+ bff.append('/');
+
+ bff.append(m_aType);
+ return bff.makeStringAndClear();
+}
+
+
+OUString FTPURL::parent(bool internal) const
+{
+ OUStringBuffer bff;
+
+ bff.append("ftp://");
+
+ if( m_aUsername != "anonymous" ) {
+ bff.append(m_aUsername);
+
+ OUString aPassword,aAccount;
+ m_pFCP->forHost(m_aHost,
+ m_aPort,
+ m_aUsername,
+ aPassword,
+ aAccount);
+
+ if((internal || m_bShowPassword) && !aPassword.isEmpty())
+ bff.append(':')
+ .append(aPassword);
+
+ bff.append('@');
+ }
+
+ bff.append(m_aHost);
+
+ if( m_aPort != "21" )
+ bff.append(':')
+ .append(m_aPort)
+ .append('/');
+ else
+ bff.append('/');
+
+ OUString last;
+
+ for(size_t i = 0; i < m_aPathSegmentVec.size(); ++i)
+ if(1+i == m_aPathSegmentVec.size())
+ last = m_aPathSegmentVec[i];
+ else if(i == 0)
+ bff.append(m_aPathSegmentVec[i]);
+ else
+ bff.append('/').append(m_aPathSegmentVec[i]);
+
+ if(last.isEmpty())
+ bff.append("..");
+ else if ( last == ".." )
+ bff.append(last + "/..");
+
+ bff.append(m_aType);
+ return bff.makeStringAndClear();
+}
+
+
+void FTPURL::child(const OUString& title)
+{
+ m_aPathSegmentVec.push_back(encodePathSegment(title));
+}
+
+
+OUString FTPURL::child() const
+{
+ return
+ !m_aPathSegmentVec.empty() ?
+ decodePathSegment(m_aPathSegmentVec.back()) : OUString();
+}
+
+
+/** Listing of a directory.
+ */
+
+namespace ftp {
+
+ namespace {
+
+ enum OS {
+ FTP_DOS,FTP_UNIX,FTP_VMS,FTP_UNKNOWN
+ };
+
+ }
+
+}
+
+
+#define SET_CONTROL_CONTAINER \
+ MemoryContainer control; \
+ (void)curl_easy_setopt(curl, \
+ CURLOPT_HEADERFUNCTION, \
+ memory_write); \
+ (void)curl_easy_setopt(curl, \
+ CURLOPT_WRITEHEADER, \
+ &control)
+
+
+static void setCurlUrl(CURL* curl, OUString const & url)
+{
+ OString urlParAscii(url.getStr(),
+ url.getLength(),
+ RTL_TEXTENCODING_UTF8);
+ (void)curl_easy_setopt(curl,
+ CURLOPT_URL,
+ urlParAscii.getStr());
+};
+
+oslFileHandle FTPURL::open()
+{
+ if(m_aPathSegmentVec.empty())
+ throw curl_exception(CURLE_FTP_COULDNT_RETR_FILE);
+
+ CURL *curl = m_pFCP->handle();
+
+ SET_CONTROL_CONTAINER;
+ OUString url(ident(false,true));
+ setCurlUrl(curl, url);
+
+ oslFileHandle res( nullptr );
+ if ( osl_createTempFile( nullptr, &res, nullptr ) == osl_File_E_None )
+ {
+ (void)curl_easy_setopt(curl,CURLOPT_WRITEFUNCTION,file_write);
+ (void)curl_easy_setopt(curl,CURLOPT_WRITEDATA,res);
+
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,0);
+ CURLcode err = curl_easy_perform(curl);
+
+ if(err == CURLE_OK)
+ {
+ oslFileError rc = osl_setFilePos( res, osl_Pos_Absolut, 0 );
+ SAL_WARN_IF(rc != osl_File_E_None, "ucb.ucp.ftp",
+ "osl_setFilePos failed");
+ }
+ else {
+ osl_closeFile(res);
+ res = nullptr;
+ throw curl_exception(err);
+ }
+ }
+
+ return res;
+}
+
+
+std::vector<FTPDirentry> FTPURL::list(
+ sal_Int16 nMode
+) const
+{
+ CURL *curl = m_pFCP->handle();
+
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,false);
+ MemoryContainer data;
+ (void)curl_easy_setopt(curl,CURLOPT_WRITEFUNCTION,memory_write);
+ (void)curl_easy_setopt(curl,CURLOPT_WRITEDATA,&data);
+
+ OUString url(ident(true,true));
+ setCurlUrl(curl, url);
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,0);
+
+ CURLcode err = curl_easy_perform(curl);
+ if(err != CURLE_OK)
+ throw curl_exception(err);
+
+ // now evaluate the error messages
+
+ sal_uInt32 len = data.m_nWritePos;
+ char* fwd = static_cast<char*>(data.m_pBuffer);
+ char *p1, *p2;
+ p1 = p2 = fwd;
+
+ OS osKind(FTP_UNKNOWN);
+ std::vector<FTPDirentry> resvec;
+ FTPDirentry aDirEntry;
+ // ensure slash at the end
+ OUString viewurl(ident(true,false));
+
+ while(true) {
+ while(o3tl::make_unsigned(p2-fwd) < len && *p2 != '\n') ++p2;
+ if(o3tl::make_unsigned(p2-fwd) == len) break;
+
+ *p2 = 0;
+ switch(osKind) {
+ // While FTP knows the 'system'-command,
+ // which returns the operating system type,
+ // this is not usable here: There are Windows-server
+ // formatting the output like UNIX-ls command.
+ case FTP_DOS:
+ FTPDirectoryParser::parseDOS(aDirEntry,p1);
+ break;
+ case FTP_UNIX:
+ FTPDirectoryParser::parseUNIX(aDirEntry,p1);
+ break;
+ case FTP_VMS:
+ FTPDirectoryParser::parseVMS(aDirEntry,p1);
+ break;
+ default:
+ if(FTPDirectoryParser::parseUNIX(aDirEntry,p1))
+ osKind = FTP_UNIX;
+ else if(FTPDirectoryParser::parseDOS(aDirEntry,p1))
+ osKind = FTP_DOS;
+ else if(FTPDirectoryParser::parseVMS(aDirEntry,p1))
+ osKind = FTP_VMS;
+ }
+ aDirEntry.m_aName = aDirEntry.m_aName.trim();
+ if( osKind != int(FTP_UNKNOWN) && aDirEntry.m_aName != ".." && aDirEntry.m_aName != "." ) {
+ aDirEntry.m_aURL = viewurl + encodePathSegment(aDirEntry.m_aName);
+
+ bool isDir = (aDirEntry.m_nMode & INETCOREFTP_FILEMODE_ISDIR) == INETCOREFTP_FILEMODE_ISDIR;
+ switch(nMode) {
+ case OpenMode::DOCUMENTS:
+ if(!isDir)
+ resvec.push_back(aDirEntry);
+ break;
+ case OpenMode::FOLDERS:
+ if(isDir)
+ resvec.push_back(aDirEntry);
+ break;
+ default:
+ resvec.push_back(aDirEntry);
+ };
+ }
+ aDirEntry.clear();
+ p1 = p2 + 1;
+ }
+
+ return resvec;
+}
+
+
+OUString FTPURL::net_title() const
+{
+ CURL *curl = m_pFCP->handle();
+
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,true); // no data => no transfer
+ struct curl_slist *slist = nullptr;
+ // post request
+ slist = curl_slist_append(slist,"PWD");
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,slist);
+
+ bool try_more(true);
+ CURLcode err;
+ OUString aNetTitle;
+
+ while(true) {
+ OUString url(ident(false,true));
+
+ if(try_more && !url.endsWith("/"))
+ url += "/"; // add end-slash
+ else if(!try_more && url.endsWith("/"))
+ url = url.copy(0,url.getLength()-1); // remove end-slash
+
+ setCurlUrl(curl, url);
+ err = curl_easy_perform(curl);
+
+ if(err == CURLE_OK) { // get the title from the server
+ char* fwd = static_cast<char*>(control.m_pBuffer);
+ sal_uInt32 len = control.m_nWritePos;
+
+ aNetTitle = OUString(fwd,len,RTL_TEXTENCODING_UTF8);
+ // the buffer now contains the name of the file;
+ // analyze the output:
+ // Format of current working directory:
+ // 257 "/bla/bla" is current directory
+ sal_Int32 index1 = aNetTitle.lastIndexOf("257");
+ index1 = aNetTitle.indexOf('"', index1 + std::strlen("257")) + 1;
+ sal_Int32 index2 = aNetTitle.indexOf('"', index1);
+ aNetTitle = index2 > index1
+ ? aNetTitle.copy(index1, index2 - index1) : OUString();
+ if( aNetTitle != "/" ) {
+ index1 = aNetTitle.lastIndexOf('/');
+ aNetTitle = aNetTitle.copy(1+index1);
+ }
+ try_more = false;
+ } else if(err == CURLE_BAD_PASSWORD_ENTERED)
+ // the client should retry after getting the correct
+ // username + password
+ throw curl_exception(err);
+#if LIBCURL_VERSION_NUM>=0x070d01 /* 7.13.1 */
+ else if(err == CURLE_LOGIN_DENIED)
+ // the client should retry after getting the correct
+ // username + password
+ throw curl_exception(err);
+#endif
+ else if(try_more && err == CURLE_FTP_ACCESS_DENIED) {
+ // We were either denied access when trying to login to
+ // an FTP server or when trying to change working directory
+ // to the one given in the URL.
+ if(!m_aPathSegmentVec.empty())
+ // determine title from URL
+ aNetTitle = decodePathSegment(m_aPathSegmentVec.back());
+ else
+ // must be root
+ aNetTitle = "/";
+ try_more = false;
+ }
+
+ if(try_more)
+ try_more = false;
+ else
+ break;
+ }
+
+ curl_slist_free_all(slist);
+ return aNetTitle;
+}
+
+
+FTPDirentry FTPURL::direntry() const
+{
+ OUString nettitle = net_title();
+ FTPDirentry aDirentry;
+
+ aDirentry.m_aName = nettitle; // init aDirentry
+ if( nettitle == "/" || nettitle == ".." )
+ aDirentry.m_nMode = INETCOREFTP_FILEMODE_ISDIR;
+ else
+ aDirentry.m_nMode = INETCOREFTP_FILEMODE_UNKNOWN;
+
+ aDirentry.m_nSize = 0;
+
+ if( nettitle != "/" ) {
+ // try to open the parent directory
+ FTPURL aURL(parent(),m_pFCP);
+
+ std::vector<FTPDirentry> aList = aURL.list(OpenMode::ALL);
+
+ for(const FTPDirentry & d : aList) {
+ if(d.m_aName == nettitle) { // the relevant file is found
+ aDirentry = d;
+ break;
+ }
+ }
+ }
+ return aDirentry;
+}
+
+
+extern "C" {
+
+ static size_t memory_read(void *ptr,size_t size,size_t nmemb,void *stream)
+ {
+ sal_Int32 nRequested = sal_Int32(size*nmemb);
+ CurlInput *curlInput = static_cast<CurlInput*>(stream);
+ if(curlInput)
+ return size_t(curlInput->read(static_cast<sal_Int8*>(ptr),nRequested));
+ else
+ return 0;
+ }
+
+}
+
+
+void FTPURL::insert(bool replaceExisting,void* stream) const
+{
+ if(!replaceExisting) {
+// FTPDirentry aDirentry(direntry());
+// if(aDirentry.m_nMode == INETCOREFTP_FILEMODE_UNKNOWN)
+ // throw curl_exception(FILE_EXIST_DURING_INSERT);
+ throw curl_exception(FILE_MIGHT_EXIST_DURING_INSERT);
+ } // else
+ // overwrite is default in libcurl
+
+ CURL *curl = m_pFCP->handle();
+
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,false); // no data => no transfer
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,0);
+ (void)curl_easy_setopt(curl,CURLOPT_QUOTE,0);
+ (void)curl_easy_setopt(curl,CURLOPT_READFUNCTION,memory_read);
+ (void)curl_easy_setopt(curl,CURLOPT_READDATA,stream);
+ (void)curl_easy_setopt(curl, CURLOPT_UPLOAD,1);
+
+ OUString url(ident(false,true));
+ setCurlUrl(curl, url);
+
+ CURLcode err = curl_easy_perform(curl);
+ (void)curl_easy_setopt(curl, CURLOPT_UPLOAD,false);
+
+ if(err != CURLE_OK)
+ throw curl_exception(err);
+}
+
+
+void FTPURL::mkdir(bool ReplaceExisting) const
+{
+ OString title;
+ if(!m_aPathSegmentVec.empty()) {
+ OUString titleOU = m_aPathSegmentVec.back();
+ titleOU = decodePathSegment(titleOU);
+ title = OString(titleOU.getStr(),
+ titleOU.getLength(),
+ RTL_TEXTENCODING_UTF8);
+ }
+ else
+ // will give an error
+ title = OString("/");
+
+ OString aDel = "del " + title;
+ OString mkd = "mkd " + title;
+
+ struct curl_slist *slist = nullptr;
+
+ FTPDirentry aDirentry(direntry());
+ if(!ReplaceExisting) {
+// if(aDirentry.m_nMode != INETCOREFTP_FILEMODE_UNKNOWN)
+// throw curl_exception(FOLDER_EXIST_DURING_INSERT);
+ throw curl_exception(FOLDER_MIGHT_EXIST_DURING_INSERT);
+ } else if(aDirentry.m_nMode != INETCOREFTP_FILEMODE_UNKNOWN)
+ slist = curl_slist_append(slist,aDel.getStr());
+
+ slist = curl_slist_append(slist,mkd.getStr());
+
+ CURL *curl = m_pFCP->handle();
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,true); // no data => no transfer
+ (void)curl_easy_setopt(curl,CURLOPT_QUOTE,0);
+
+ // post request
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,slist);
+
+ OUString url(parent(true));
+ if(!url.endsWith("/"))
+ url += "/";
+ setCurlUrl(curl, url);
+
+ CURLcode err = curl_easy_perform(curl);
+ curl_slist_free_all(slist);
+ if(err != CURLE_OK)
+ throw curl_exception(err);
+}
+
+
+OUString FTPURL::ren(const OUString& NewTitle)
+{
+ CURL *curl = m_pFCP->handle();
+
+ // post request
+ OUString OldTitle = net_title();
+ OString renamefrom = "RNFR " +
+ OString(OldTitle.getStr(),
+ OldTitle.getLength(),
+ RTL_TEXTENCODING_UTF8);
+
+ OString renameto = "RNTO " +
+ OString(NewTitle.getStr(),
+ NewTitle.getLength(),
+ RTL_TEXTENCODING_UTF8);
+
+ struct curl_slist *slist = nullptr;
+ slist = curl_slist_append(slist,renamefrom.getStr());
+ slist = curl_slist_append(slist,renameto.getStr());
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,slist);
+
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,true); // no data => no transfer
+ (void)curl_easy_setopt(curl,CURLOPT_QUOTE,0);
+
+ OUString url(parent(true));
+ if(!url.endsWith("/"))
+ url += "/";
+ setCurlUrl(curl, url);
+
+ CURLcode err = curl_easy_perform(curl);
+ curl_slist_free_all(slist);
+ if(err != CURLE_OK)
+ throw curl_exception(err);
+ else if( !m_aPathSegmentVec.empty() && m_aPathSegmentVec.back() != ".." )
+ m_aPathSegmentVec.back() = encodePathSegment(NewTitle);
+ return OldTitle;
+}
+
+
+void FTPURL::del() const
+{
+ FTPDirentry aDirentry(direntry());
+
+ OString dele(aDirentry.m_aName.getStr(),
+ aDirentry.m_aName.getLength(),
+ RTL_TEXTENCODING_UTF8);
+
+ if(aDirentry.m_nMode & INETCOREFTP_FILEMODE_ISDIR) {
+ std::vector<FTPDirentry> vec = list(sal_Int16(OpenMode::ALL));
+ for(const FTPDirentry & i : vec)
+ {
+ try {
+ FTPURL url(i.m_aURL,m_pFCP);
+ url.del();
+ } catch(const curl_exception&) {
+ }
+ }
+ dele = "RMD " + dele;
+ }
+ else if(aDirentry.m_nMode != INETCOREFTP_FILEMODE_UNKNOWN)
+ dele = "DELE " + dele;
+ else
+ return;
+
+ // post request
+ CURL *curl = m_pFCP->handle();
+ struct curl_slist *slist = nullptr;
+ slist = curl_slist_append(slist,dele.getStr());
+ (void)curl_easy_setopt(curl,CURLOPT_POSTQUOTE,slist);
+
+ SET_CONTROL_CONTAINER;
+ (void)curl_easy_setopt(curl,CURLOPT_NOBODY,true); // no data => no transfer
+ (void)curl_easy_setopt(curl,CURLOPT_QUOTE,0);
+
+ OUString url(parent(true));
+ if(!url.endsWith("/"))
+ url += "/";
+ setCurlUrl(curl, url);
+
+ CURLcode err = curl_easy_perform(curl);
+ curl_slist_free_all(slist);
+ if(err != CURLE_OK)
+ throw curl_exception(err);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */