// Download files from sourceforge svn web view page, preserve folder structure.
bool SvnSourceForge::DownloadFolder(
const std::string & page_url,
const std::string & folder_path,
GameDownloader & download,
std::ostream & error_output)
{
// Download files.
std::vector<std::string> folders;
std::vector<std::string> files;
if (!DownloadFolder(page_url, "", download, folders, files, error_output))
{
while (!files.empty())
{
const std::string temp_path = download.GetHttp().GetDownloadPath(files.back());
PathManager::RemoveFile(temp_path);
files.pop_back();
}
return false;
}
// Creare folders.
PathManager::MakeDir(folder_path);
while (!folders.empty())
{
PathManager::MakeDir(folder_path + folders.back());
folders.pop_back();
}
// Copy files.
while (!files.empty())
{
const std::string temp_path = download.GetHttp().GetDownloadPath(files.back());
const std::string file_path = folder_path + files.back();
PathManager::CopyFileTo(temp_path, file_path);
PathManager::RemoveFile(temp_path);
files.pop_back();
}
return true;
}
int FtpClient::DownloadFolder ( char *dir, char *lDir )
{
try
{
char localdir[4096];
strcpy ( localdir, lDir );
int error = ChangeDir ( dir );
if ( error )
cout << "Failed to change remote dir to "<<dir<<" , error="<<error<<endl;
else cout << "\nDirectory was changed to "<<dir<<endl;
strcat ( localdir, dir );
if ( !mkdir ( localdir, 0777 ) || errno == EEXIST)
cout << "\nLocal directory " << localdir << "created"<<endl;
else
{
cout <<"\nLocal directory " << localdir << "wasn't created, err="<<errno<<endl;
}
string list[1000];
int i = 0, j = 0, n = 0;
if ( !List ( "this" ) )
{
while ( j < strlen ( Result ) )
{
//list[i] = new string;
while ( Result[j] == '\r' || Result[j] == '\n' )
j++;
while ( Result[j] != '\r' && Result[j] != '\n' && Result[j] != '\0' )
{
list[i] += Result[j++];
}
i++;
j++;
}
n = i;
}
else
{
return LIST_CMD_FAILED;
}
for ( i = 0; i < n; i++ )
{
int found;
if ( list[i][0] == 'l' )
continue;
if ( list[i][0] == 'd' )
{ //folder sau fisier cu spatii
found = list[i].find_last_of (' ');
string folder = list[i].substr ( found+1 );
if ( folder != "." && folder != ".." )
{
char fd[256];
strcpy ( fd, dir );
if ( dir[strlen ( dir ) - 1] != '/' )
strcat ( fd, "/" );
strcat ( fd, folder.c_str() );
DownloadFolder ( fd, lDir );
}
}
else
{
char seps[] = " ";
char *token;
char file[512];
strcpy ( file, list[i].c_str() );
token = strtok ( file, seps ); //ia cate un cuvant
string vector[20];
int prop = 0;
while ( token != NULL )
{
vector[prop] = token; //punem cuvantul in vector
token = strtok ( NULL, seps );
prop++; //numarul de proprietati
}
bzero ( file, 512 );
if ( prop > 9 )
{
for ( int x = 8; x < prop; x++ )
{
strcat ( file, vector[x].c_str() );
strcat ( file, " " );
}
file[strlen ( file ) - 1] = '\0';
}
else strcpy ( file, vector[prop-1].c_str() );
char localPath[4096];
strcpy ( localPath, localdir );
if ( localdir[strlen ( localdir )-1] != '/' )
strcat ( localPath, "/" );
strcat ( localPath, file );
cout<<"\nDownloading file="<<file<<endl;
int error = 0;
error = DownloadFile ( file, localPath );
if ( error == 0 )
cout << "\nFile was downloaded succesfully\n";
else cout << "\nWe encountered an error while downloading the file, error="<<error<<"\n";
}
}
}
catch ( Exception ex )
{
cout << ex.Message << endl << ex.ErrorCode << endl;
return 1;
}
return 0;
}
// Download files and folders lists from sourceforge svn web view page
static bool DownloadFolder(
const std::string & page_url,
const std::string & folder,
GameDownloader & download,
std::vector<std::string> & folders,
std::vector<std::string> & files,
std::ostream & error_output)
{
// Download folder page.
if (!download(page_url))
{
error_output << "Download failed: " << page_url << std::endl;
return false;
}
// Load folder page.
const std::string page_path = download.GetHttp().GetDownloadPath(page_url);
std::ifstream page(page_path.c_str());
if (!page)
{
error_output << "File not found: " << page_path << std::endl;
return false;
}
// Fast forward to the start of the list.
Utils::SeekTo(page, "<ul>");
// Loop through each entry.
while (page)
{
Utils::SeekTo(page, "<li><a href=\"");
const std::string name = Utils::SeekTo(page, "\">");
if (name.empty() || name == "../" || name == "Sconscript")
continue;
// Download sub folder.
if (*name.rbegin() == '/')
{
if (!DownloadFolder(page_url + name, folder + name, download,
folders, files, error_output))
{
return false;
}
folders.push_back(folder + name);
continue;
}
// Download file.
const std::string file_url = page_url + name;
if (!download(file_url))
{
error_output << "Download failed: " << file_url << std::endl;
return false;
}
files.push_back(folder + name);
}
page.close();
PathManager::RemoveFile(page_path);
return true;
}
