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#include "Utils.h"
#include "ace/OS_NS_stdio.h"
#include "ace/OS_NS_arpa_inet.h"
#include "ace/OS_NS_sys_stat.h"
#ifndef WIN32
#include <pwd.h>
#include <grp.h>
#endif
//========================================================
// file related stuff
CStdString FileBaseName(CStdString& path)
{
CStdString result;
int lastSeparatorPosition = path.ReverseFind('/');
if(lastSeparatorPosition == -1)
{
lastSeparatorPosition = path.ReverseFind('\\');
}
if(lastSeparatorPosition != -1 && path.GetLength()>3)
{
result = path.Right(path.GetLength() - lastSeparatorPosition - 1);
}
else
{
result = path;
}
return result;
}
CStdString FilePath(CStdString& path)
{
CStdString result;
int lastSeparatorPosition = path.ReverseFind('/');
if(lastSeparatorPosition == -1)
{
lastSeparatorPosition = path.ReverseFind('\\');
}
if(lastSeparatorPosition != -1 && path.GetLength()>3)
{
result = path.Left(lastSeparatorPosition + 1);
}
return result;
}
CStdString FileStripExtension(CStdString& filename)
{
CStdString result;
int extensionPosition = filename.ReverseFind('.');
if (extensionPosition != -1)
{
result = filename.Left(extensionPosition);
}
else
{
result = filename;
}
return result;
}
bool FileCanOpen(CStdString& path)
{
FILE* file = ACE_OS::fopen((PCSTR)path, "r");
if(file)
{
ACE_OS::fclose(file);
return true;
}
return false;
}
void FileRecursiveMkdir(CStdString& path, int permissions, CStdString owner, CStdString group, CStdString rootDirectory)
{
int position = 0, newPermissions = permissions;
bool done = false;
/*
* Create the directories first. We have separated this because
* we do not want the introduction of rootDirectory to break
* any old functionality.
*/
while (!done)
{
position = path.Find('/', position+1);
if (position == -1)
{
done = true;
}
else
{
CStdString level = path.Left(position);
ACE_OS::mkdir((PCSTR)level);
}
}
done = false;
position = 0;
if(rootDirectory.size())
{
if(path.Find(rootDirectory) >= 0)
{
position = 1 + rootDirectory.size();
}
}
if(newPermissions & S_IRUSR)
{
newPermissions |= S_IXUSR;
}
if(newPermissions & S_IRGRP)
{
newPermissions |= S_IXGRP;
}
if(newPermissions & S_IROTH)
{
newPermissions |= S_IXOTH;
}
while (!done)
{
position = path.Find('/', position+1);
if (position == -1)
{
done = true;
}
else
{
CStdString level = path.Left(position);
if(owner.size() && group.size())
{
FileSetOwnership(level, owner, group);
}
if(newPermissions)
{
FileSetPermissions(level, newPermissions);
}
}
}
}
int FileSetPermissions(CStdString filename, int permissions)
{
int res = 0;
#ifndef WIN32
res = chmod(filename.c_str(), permissions);
#endif
return res;
}
int FileSetOwnership(CStdString filename, CStdString owner, CStdString group)
{
int res = 0;
#ifndef WIN32
struct group fileGroup, *fgP = NULL;
struct passwd fileUser, *fuP = NULL;
char infoGroupBuf[4096], infoUserBuf[4096];
memset(infoGroupBuf, 0, sizeof(infoGroupBuf));
memset(infoUserBuf, 0, sizeof(infoUserBuf));
memset(&fileGroup, 0, sizeof(fileGroup));
memset(&fileUser, 0, sizeof(fileUser));
if(!getgrnam_r(group.c_str(), &fileGroup, infoGroupBuf, sizeof(infoGroupBuf), &fgP))
{
if(!getpwnam_r(owner.c_str(), &fileUser, infoUserBuf, sizeof(infoUserBuf), &fuP))
{
if(chown(filename.c_str(), fileUser.pw_uid, fileGroup.gr_gid))
{
res = -1;
}
}
else
{
res = -1;
}
}
else
{
res = -1;
}
#endif
return res;
}
//=====================================================
// Network related stuff
void TcpAddress::ToString(CStdString& string)
{
char szIp[16];
ACE_OS::inet_ntop(AF_INET, (void*)&ip, szIp, sizeof(szIp));
string.Format("%s,%u", szIp, port);
}
void TcpAddressList::AddAddress(struct in_addr ip, unsigned short port)
{
TcpAddress addr;
addr.ip = ip;
addr.port = port;
m_addresses.push_back(addr);
}
bool TcpAddressList::HasAddress(struct in_addr ip, unsigned short port)
{
for(std::list<TcpAddress>::iterator it = m_addresses.begin(); it != m_addresses.end(); it++)
{
if ((unsigned int)((*it).ip.s_addr) == (unsigned int)ip.s_addr && (*it).port == port)
{
return true;
}
}
return false;
}
bool TcpAddressList::HasAddressOrAdd(struct in_addr ip, unsigned short port)
{
if(HasAddress(ip, port) == false)
{
AddAddress(ip, port);
return false;
}
return true;
}
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