RetroShare/libretroshare/src/rsserver/p3face-info.cc
2019-04-25 00:12:58 +02:00

98 lines
3.7 KiB
C++

/*******************************************************************************
* libretroshare/src/rsserver: p3face-info.cc *
* *
* libretroshare: retroshare core library *
* *
* Copyright 2015 by RetroShare Team <retroshare.project@gmail.com> *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with this program. If not, see <https://www.gnu.org/licenses/>. *
* *
*******************************************************************************/
#include "rsserver/p3face.h"
#include <bzlib.h>
#include <openssl/ssl.h>
#include <zlib.h>
#ifdef NO_SQLCIPHER
# include <sqlite3.h>
#else
# include <sqlcipher/sqlite3.h>
#endif
#ifdef RS_USE_LIBUPNP
# include <upnp/upnpconfig.h>
#elif defined(RS_USE_LIBMINIUPNPC)
# include <miniupnpc/miniupnpc.h>
#endif // def RS_USE_LIBUPNP
std::string RsServer::getSQLCipherVersion()
{
sqlite3* mDb;
std::string versionstring("");
const char* version;
int rc = sqlite3_open_v2("", &mDb, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE , NULL); //create DB in a temp file
if(rc){
std::cerr << "Can't open database, Error code: " << sqlite3_errmsg(mDb)
<< std::endl;
sqlite3_close(mDb);
mDb = NULL;
return "";
}
std::string sqlQuery = "PRAGMA cipher_version;";
sqlite3_stmt* stmt = NULL;
rc = sqlite3_prepare_v2(mDb, sqlQuery.c_str(), sqlQuery.length(), &stmt, NULL);
if (rc == SQLITE_OK) {
rc = sqlite3_step(stmt);
switch (rc) {
case SQLITE_ROW:
version = (const char *)sqlite3_column_text(stmt, 0); //not needed to free
versionstring.append(version);
break;
case SQLITE_DONE:
break;
default:
std::cerr << "RetroDb::tableExists(): Error executing statement (code: " << rc << ")"
<< std::endl;
break;
}
}
if (stmt) {
sqlite3_finalize(stmt);
}
sqlite3_close(mDb); // no-op if mDb is NULL (https://www.sqlite.org/c3ref/close.html)
return versionstring;
}
void RsServer::getLibraries(std::list<RsLibraryInfo> &libraries)
{
libraries.push_back(RsLibraryInfo("bzip2", BZ2_bzlibVersion()));
libraries.push_back(RsLibraryInfo("OpenSSL", SSLeay_version(SSLEAY_VERSION)));
libraries.push_back(RsLibraryInfo("SQLite", SQLITE_VERSION));
#ifndef NO_SQLCIPHER
libraries.push_back(RsLibraryInfo("SQLCipher", getSQLCipherVersion()));
#endif
#ifdef RS_USE_LIBUPNP
libraries.push_back(RsLibraryInfo("UPnP (libupnp)", UPNP_VERSION_STRING));
#elif defined(RS_USE_LIBMINIUPNPC)
libraries.push_back(RsLibraryInfo("UPnP (MiniUPnP)", MINIUPNPC_VERSION));
#endif // def RS_USE_LIBUPNP
libraries.push_back(RsLibraryInfo("Zlib", ZLIB_VERSION));
}