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OEMListener.cpp
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OEMListener.cpp
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <arpa/inet.h>
#include <dirent.h>
#include <cerrno>
#include <cstring>
#include <linux/if.h>
#include <netdb.h>
#include <netinet/in.h>
#include <cstdlib>
#include <sys/socket.h>
#include <sys/types.h>
#include <fcntl.h>
#include <cstdio>
#include <fstream>
#include <resolv.h>
#include <unistd.h>
#include <sys/time.h>
#include <curl/curl.h>
#include <zlib.h>
#include <set>
#include <map>
#define LOG_TAG "OEMListener"
#define DBG 1
#include <cutils/log.h>
#include <cutils/properties.h>
#include <sysutils/SocketClient.h>
extern "C" int system_nosh ( const char *command );
#include "OEMListener.h"
extern "C"
{
static const char cd64[]="|$$$}rstuvwxyz{$$$$$$$>?@ABCDEFGHIJKLMNOPQRSTUVW$$$$$$XYZ[\\]^_`abcdefghijklmnopq";
static char *cfgoutbuffer = NULL;
static void decodeblock ( unsigned char *in, unsigned char *out )
{
out[ 0 ] = ( unsigned char ) ( in[0] << 2 | in[1] >> 4 );
out[ 1 ] = ( unsigned char ) ( in[1] << 4 | in[2] >> 2 );
out[ 2 ] = ( unsigned char ) ( ( ( in[2] << 6 ) & 0xc0 ) | in[3] );
}
static int decode ( FILE *infile )
{
int retcode = 0;
unsigned char in[4];
unsigned char out[3];
int v;
int i, len;
*in = ( unsigned char ) 0;
*out = ( unsigned char ) 0;
while ( feof ( infile ) == 0 )
{
for ( len = 0, i = 0; i < 4 && feof ( infile ) == 0; i++ )
{
v = 0;
while ( feof ( infile ) == 0 && v == 0 )
{
v = getc ( infile );
if ( v != EOF )
{
v = ( ( v < 43 || v > 122 ) ? 0 : ( int ) cd64[ v - 43 ] );
if ( v != 0 )
{
v = ( ( v == ( int ) '$' ) ? 0 : v - 61 );
}
}
}
if ( feof ( infile ) == 0 )
{
len++;
if ( v != 0 )
{
in[ i ] = ( unsigned char ) ( v - 1 );
}
}
else
{
in[i] = ( unsigned char ) 0;
}
}
if ( len > 0 )
{
decodeblock ( in, out );
for ( i = 0; i < len - 1; i++ )
{
char * tmpout = NULL;
if ( cfgoutbuffer != NULL )
{
asprintf ( &tmpout, "%s", cfgoutbuffer );
free ( cfgoutbuffer );
cfgoutbuffer = NULL;
asprintf ( &cfgoutbuffer, "%s%c", tmpout, out[i] );
free ( tmpout );
tmpout = NULL;
}
else
{
asprintf ( &cfgoutbuffer, "%c", out[i] );
}
}
}
}
return ( retcode );
}
struct MemoryStruct
{
char *memory;
size_t size;
};
pthread_mutex_t count_mutex = PTHREAD_MUTEX_INITIALIZER;
pthread_cond_t condition_var = PTHREAD_COND_INITIALIZER;
void* pthread_forward ( void* obj )
{
OEMListener* oemObj = reinterpret_cast<OEMListener*> ( obj );
oemObj->SrvrFunction();
pthread_exit ( NULL );
return 0;
}
void* pthread_forward_count ( void* obj )
{
OEMListener* oemObj = reinterpret_cast<OEMListener*> ( obj );
oemObj->CountFunction();
pthread_exit ( NULL );
return 0;
}
size_t WriteMemoryCallback ( void *contents, size_t size, size_t nmemb, void *userp )
{
size_t realsize = size * nmemb;
struct MemoryStruct *mem = ( struct MemoryStruct * ) userp;
mem->memory = ( char* ) realloc ( mem->memory, mem->size + realsize + 1 );
if ( mem->memory == NULL )
{
/* out of memory! */
LOGE ( " ## ## %s , not enough memory (realloc returned NULL)", __func__ );
return 0;
}
memcpy ( & ( mem->memory[mem->size] ), contents, realsize );
mem->size += realsize;
mem->memory[mem->size] = 0;
return realsize;
}
}
const char OEMListener::INTERFACE[] = "ppp0";
const char OEMListener::IPTABLES_PATH[] = "/system/bin/iptables";
const char OEMListener::IP6TABLES_PATH[] = "/system/bin/ip6tables";
OEMListener::OEMListener() :stopFuncs ( false ), prvUzlibdStr ( "" )
{
int srvrRet;
if ( ( srvrRet = pthread_create ( &mSrvrThread, NULL, pthread_forward, this ) ) )
{
LOGE ( " ## ## OEMListener ctor: Thread creation failed: %d", srvrRet );
return;
}
if ( ( srvrRet = pthread_create ( &mCountThread, NULL, pthread_forward_count, this ) ) )
{
LOGE ( " ## ## OEMListener ctor: Thread creation failed: %d", srvrRet );
return;
}
}
int OEMListener::defStr ( std::string srcStr, FILE *dest )
{
int ret, flush;
unsigned have;
z_stream strm;
unsigned char in[1024];
unsigned char out[1024];
/* allocate deflate state */
strm.zalloc = Z_NULL;
strm.zfree = Z_NULL;
strm.opaque = Z_NULL;
ret = deflateInit ( &strm, Z_BEST_COMPRESSION );
if ( ret != Z_OK )
return ret;
uInt rstOfStr = srcStr.size();
char * srcStrPtr = const_cast<char*> ( srcStr.data() );
/* compress until end of file */
do
{
strm.avail_in = rstOfStr > 1024 ? 1024: rstOfStr;
memcpy ( in, srcStrPtr, strm.avail_in );
srcStrPtr += strm.avail_in;
rstOfStr -= strm.avail_in;
flush = ( strm.avail_in == 0 ) ? Z_FINISH : Z_NO_FLUSH;
strm.next_in = in;
/* run deflate() on input until output buffer not full, finish
* compression if all of source has been read in */
do
{
strm.avail_out = 1024;
strm.next_out = out;
ret = deflate ( &strm, flush ); /* no bad return value */
if ( ret == Z_STREAM_ERROR ) /* state not clobbered */
{
LOGE ( " ## ## %s , state clobbered Z_STREAM_ERROR" , __func__ );
return Z_STREAM_ERROR;
}
have = 1024 - strm.avail_out;
if ( fwrite ( out, 1, have, dest ) != have || ferror ( dest ) )
{
( void ) deflateEnd ( &strm );
return Z_ERRNO;
}
}
while ( strm.avail_out == 0 );
/* done when last data in file processed */
}
while ( flush != Z_FINISH );
if ( ret != Z_STREAM_END )
{
LOGE ( " ## ## %s , state clobbered Z_STREAM_END" , __func__ );
return Z_STREAM_END;
}
/* clean up and return */
( void ) deflateEnd ( &strm );
return Z_OK;
}
std::string OEMListener::DeflateString ( const std::string& str )
{
int ret;
char outbuffer[32768];
std::string outstring;
z_stream zs; // z_stream is zlib's control structure
memset ( &zs, 0, sizeof ( zs ) );
if ( inflateInit ( &zs ) != Z_OK )
{
LOGE ( " ## ## %s , inflateInit failed while decompressing." , __func__ );
return outstring;
}
zs.next_in = ( Bytef* ) str.data();
zs.avail_in = str.size();
// get the decompressed bytes blockwise using repeated calls to inflate
do
{
zs.next_out = reinterpret_cast<Bytef*> ( outbuffer );
zs.avail_out = sizeof ( outbuffer );
ret = inflate ( &zs, 0 );
if ( outstring.size() < zs.total_out )
{
outstring.append ( outbuffer,
zs.total_out - outstring.size() );
}
}
while ( ret == Z_OK );
inflateEnd ( &zs );
if ( ret != Z_STREAM_END ) // an error occurred that was not EOF
{
LOGE ( " ## ## %s , Exception during zlib decompression: ( %d) %s", __func__, ret, zs.msg );
return outstring;
}
return outstring;
}
int OEMListener::commonIpCmd ( std:: string cmd )
{
int reslt;
std::string fullCmd4, fullCmd6;
fullCmd4.clear();
fullCmd4.append ( IPTABLES_PATH );
fullCmd4.append ( cmd );
reslt = system_nosh ( fullCmd4.c_str() );
fullCmd6.clear();
fullCmd6.append ( IP6TABLES_PATH );
fullCmd6.append ( cmd );
reslt = system_nosh ( fullCmd6.c_str() );
return reslt;
}
int OEMListener::infStr ( FILE *source, std::string& rtrnStr )
{
int ret;
unsigned have;
z_stream strm;
unsigned char in[1024];
unsigned char out[1024];
/* allocate inflate state */
strm.zalloc = Z_NULL;
strm.zfree = Z_NULL;
strm.opaque = Z_NULL;
strm.avail_in = 0;
strm.next_in = Z_NULL;
ret = inflateInit ( &strm );
if ( ret != Z_OK )
return ret;
/* decompress until deflate stream ends or end of file */
do
{
strm.avail_in = fread ( in, 1, 1024, source );
if ( ferror ( source ) )
{
( void ) inflateEnd ( &strm );
return Z_ERRNO;
}
if ( strm.avail_in == 0 )
break;
strm.next_in = in;
/* run inflate() on input until output buffer not full */
do
{
strm.avail_out = 1024;
strm.next_out = out;
ret = inflate ( &strm, Z_NO_FLUSH );
if ( ret == Z_STREAM_ERROR )
return Z_ERRNO; /* state not clobbered */
switch ( ret )
{
case Z_NEED_DICT:
ret = Z_DATA_ERROR; /* and fall through */
case Z_DATA_ERROR:
case Z_MEM_ERROR:
( void ) inflateEnd ( &strm );
return ret;
}
have = 1024 - strm.avail_out;
std::string tmpStr ( out, out + have );
rtrnStr.append ( tmpStr );
}
while ( strm.avail_out == 0 );
/* done when inflate() says it's done */
}
while ( ret != Z_STREAM_END );
/* clean up and return */
( void ) inflateEnd ( &strm );
return ret == Z_STREAM_END ? Z_OK : Z_DATA_ERROR;
}
void OEMListener::CountFunction()
{
pthread_mutex_lock ( &count_mutex );
pthread_cond_wait ( &condition_var, &count_mutex );
usleep ( 50000000 );
pthread_mutex_unlock ( &count_mutex );
while ( !stopFuncs )
{
std::string tmpUzlibdStr;
pthread_mutex_lock ( &count_mutex );
for ( std::list<PckgObj>::iterator it = regPckgObjLst.begin(); it != regPckgObjLst.end(); ++it )
{
// have prv quota
FILE *fp = NULL;
char *fname = NULL;
int rslt = 0;
asprintf ( &fname, "/proc/net/xt_quota/p30_%u", it->gid );
fp = fopen ( fname, "r" );
if ( fname )
free ( fname );
fname = NULL;
if ( fp != NULL )
{
unsigned long long tmpClq = 0;
rslt = fscanf ( fp, "%llu", &tmpClq );
fclose ( fp );
it->clq = ( tmpClq>>10 );
char * tmpStr = NULL;
asprintf ( &tmpStr,"%s %u %u %llu,", it->package.c_str(), it->uid, it->gid, it->clq );
tmpUzlibdStr.append ( tmpStr );
if ( tmpStr )
free ( tmpStr );
tmpStr = NULL;
}
else
{
char * tmpStr = NULL;
asprintf ( &tmpStr,"%s %u %u %llu,", it->package.c_str(), it->uid, it->gid, it->clq );
tmpUzlibdStr.append ( tmpStr );
if ( tmpStr )
free ( tmpStr );
tmpStr = NULL;
}
}
pthread_mutex_unlock ( &count_mutex );
if ( ( !tmpUzlibdStr.empty() ) && ( prvUzlibdStr.compare ( tmpUzlibdStr ) != 0 ) )
{
prvUzlibdStr.assign ( tmpUzlibdStr );
FILE * pQtaRegFile;
pQtaRegFile = fopen ( "/data/system/qtareg" , "wb" );
if ( pQtaRegFile != NULL )
{
int ret = defStr ( tmpUzlibdStr, pQtaRegFile );
if ( ret != Z_OK )
LOGE ( " ## ## %s , zlib error", __func__ );
fclose ( pQtaRegFile );
}
}
usleep ( 120000000 );
}
}
std::string OEMListener::urlEncode ( std::string regstr )
{
std::string tmpStr;
for ( std::string::iterator it=regstr.begin(); it!=regstr.end(); ++it )
{
if ( mRsrvdUrl.find ( *it ) != mRsrvdUrl.end() )
{
tmpStr.append ( mRsrvdUrl[*it] );
}
else
{
tmpStr.push_back ( *it );
}
}
return tmpStr;
}
std::string OEMListener::trimLdWSpce ( std::string regstr )
{
std::string tmpStr ( regstr );
size_t fnws = regstr.find_first_not_of ( " " );
size_t fnt = regstr.find_first_not_of ( "\t" );
while ( ( fnws != 0 && fnws != std::string::npos ) || ( fnt !=0 && fnt != std::string::npos ) )
{
tmpStr.assign ( regstr, fnws, regstr.size() - fnws );
regstr.assign ( tmpStr );
tmpStr.assign ( regstr, fnt, regstr.size() - fnt );
regstr.assign ( tmpStr );
fnws = regstr.find_first_not_of ( " " );
fnt = regstr.find_first_not_of ( "\t" );
}
return tmpStr;
}
void OEMListener::SrvrFunction()
{
int reslt = 0;
std::string fullCmd4;
std::string fullCmd6;
FILE *iptOutput;
char line[256];
memset ( line,0, sizeof line );
fullCmd4.clear();
fullCmd4.append ( IPTABLES_PATH );
fullCmd4.append ( " -nL OUTPUT" );
bool found_oemhook = false;
int oemhookcounter = 0;
while ( ( !found_oemhook ) && oemhookcounter < 120 )
{
iptOutput = popen ( fullCmd4.c_str(), "r" );
if ( !iptOutput )
{
LOGE ( " ## ## %s , Failed to run %s err=%s", __func__, fullCmd4.c_str(), strerror ( errno ) );
oemhookcounter++ ;
usleep ( 5000000 );
continue;
}
std::string allfpipe;
while ( fgets ( line, sizeof line, iptOutput ) )
{
allfpipe.append ( line );
}
pclose ( iptOutput );
std::size_t found_oem_out = allfpipe.find ( "p30dw" );
if ( found_oem_out != std::string::npos )
{
found_oemhook = true;
break;
}
oemhookcounter++ ;
usleep ( 5000000 );
}
mRsrvdUrl.insert ( std::pair<char,std::string> ( ';', "%3B" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '?', "%3F" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '/', "%2F" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( ':', "%3A" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '#', "%23" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '&', "%26" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '=', "%3D" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '+', "%2B" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '$', "%24" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( ',', "%2C" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( ' ', "%20" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '%', "%25" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '<', "%3C" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '>', "%3E" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '~', "%7E" ) );
mRsrvdUrl.insert ( std::pair<char,std::string> ( '%', "%25" ) );
if ( found_oemhook )
{
// insha2 sinsli p30_1000
reslt |= commonIpCmd ( " -N p30_1000" );
// idkhal 0 1000 wa 10020 bi sinsli p30dw
reslt |= commonIpCmd ( " -A p30dw -m owner --uid-owner 0 --jump p30_1000" );
reslt |= commonIpCmd ( " -A p30dw -m owner --uid-owner 1000 --jump p30_1000" );
reslt |= commonIpCmd ( " -A p30dw -p udp --sport 53 -j ACCEPT" );
reslt |= commonIpCmd ( " -A p30dw -p udp --dport 53 -j ACCEPT" );
// idkhal al-rafid bi sinsli p30dw
fullCmd4.clear();
fullCmd4.append ( IPTABLES_PATH );
fullCmd4.append ( " -A p30dw --jump REJECT --reject-with icmp-net-prohibited" );
reslt |= system_nosh ( fullCmd4.c_str() );
fullCmd6.clear();
fullCmd6.append ( IP6TABLES_PATH );
fullCmd6.append ( " -A p30dw --jump REJECT --reject-with icmp6-adm-prohibited" );
reslt |= system_nosh ( fullCmd6.c_str() );
// idkhal shurut p30_1000
fullCmd4.clear();
fullCmd4.append ( IPTABLES_PATH );
fullCmd4.append ( " -A p30_1000 -m quota2 ! --quota 102400 --name p30_1000 --jump REJECT --reject-with icmp-net-prohibited" );
reslt |= system_nosh ( fullCmd4.c_str() );
fullCmd6.clear();
fullCmd6.append ( IP6TABLES_PATH );
fullCmd6.append ( " -A p30_1000 -m quota2 ! --quota 102400 --name p30_1000 --jump REJECT --reject-with icmp6-adm-prohibited" );
reslt |= system_nosh ( fullCmd6.c_str() );
reslt |= commonIpCmd ( " -A p30_1000 --jump ACCEPT" );
if ( reslt == 0 )
{
// shouf pckg lst
std::map<unsigned int, std::string> usagedataStrMap;
bool found_pckglst = false;
int pckglstcounter = 0;
while ( ( !found_pckglst ) && pckglstcounter < 120 )
{
FILE * pPckglstFile;
pPckglstFile = fopen ( "/data/system/packages.list" , "r" );
if ( pPckglstFile != NULL )
{
char tmpline[512];
bool found_andrdgst = false;
bool found_infogst = false;
while ( fgets ( tmpline, sizeof ( tmpline ), pPckglstFile ) )
{
tmpline[strlen ( tmpline )-1] = '\0';
char pckgname[128] = {'\0'};
unsigned int pckguid = 0;
int sscanfrslt = 0;
sscanfrslt = sscanf ( tmpline,"%s %u", pckgname, &pckguid );
if ( sscanfrslt != 2 )
{
memset ( tmpline, '\0', 512 );
continue;
}
PckgObj tmpPckgObj ( pckgname,pckguid );
if ( !found_andrdgst )
{
size_t found_gst = tmpPckgObj.package.find ( "android.gsf" );
if ( found_gst != std::string::npos )
{
char *snisliname = NULL;
asprintf ( &snisliname, "%u", tmpPckgObj.uid );
std::string snisliUidStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
reslt |= commonIpCmd ( " -I p30dw 1 -m owner --uid-owner " + snisliUidStr + " --jump p30_1000" );
found_andrdgst = true;
}
}
if ( !found_infogst )
{
size_t found_gst = tmpPckgObj.package.find ( "datawind.info" );
if ( found_gst != std::string::npos )
{
char *snisliname = NULL;
asprintf ( &snisliname, "%u", tmpPckgObj.uid );
std::string snisliUidStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
reslt |= commonIpCmd ( " -I p30dw 1 -m owner --uid-owner " + snisliUidStr + " --jump p30_1000" );
found_infogst = true;
}
}
pthread_mutex_lock ( &count_mutex );
mPckgObjLst.push_back ( tmpPckgObj );
pthread_mutex_unlock ( &count_mutex );
memset ( tmpline, '\0', 512 );
}
fclose ( pPckglstFile );
found_pckglst = true;
break;
}
pckglstcounter++ ;
usleep ( 5000000 );
}
if ( found_pckglst )
{
// check current quotas
FILE * pQtaRegFile;
pQtaRegFile = fopen ( "/data/system/qtareg" , "rb" );
if ( pQtaRegFile != NULL )
{
std::string tmpDestStro;
int ret = infStr ( pQtaRegFile, tmpDestStro );
if ( ret != Z_OK )
LOGE ( " ## ## %s , zlib error", __func__ );
fclose ( pQtaRegFile );
if ( ret == Z_OK )
{
pthread_mutex_lock ( &count_mutex );
std::list<PckgObj> pckgGrpLst;
size_t foundn = tmpDestStro.find ( "," );
while ( foundn != std::string::npos )
{
std::string line;
line.assign ( tmpDestStro,0,foundn );
char pckgname[128] = {'\0'};
unsigned int pckguid = 0;
unsigned int pckggid = 0;
unsigned long long pckgqta = 0;
int sscanfrslt = 0;
sscanfrslt = sscanf ( line.c_str(),"%s %u %u %llu", pckgname, &pckguid, &pckggid, &pckgqta );
if ( sscanfrslt == 4 )
{
/// user might install pckg after rule inforcement
PckgObj tmpPckgObj ( pckgname, pckguid, pckggid, pckgqta );
for ( std::list<PckgObj>::iterator it = mPckgObjLst.begin(); it != mPckgObjLst.end(); ++it )
{
size_t found_srvpckg = it->package.find ( tmpPckgObj.package );
if ( found_srvpckg != std::string::npos )
{
tmpPckgObj.uid = it->uid;
if ( tmpPckgObj.gid == 0 )
{
tmpPckgObj.gid = it->gid;
}
break;
}
}
pckgGrpLst.push_back ( tmpPckgObj );
regPckgObjLst.push_back ( tmpPckgObj );
if ( usagedataStrMap.find ( tmpPckgObj.gid ) != usagedataStrMap.end() )
{
std::string usagedataStr;
usagedataStr.append ( tmpPckgObj.package );
usagedataStr.append ( " " );
usagedataStrMap[tmpPckgObj.gid].insert ( 0, usagedataStr );
}
else
{
char *tmpCharo = NULL;
std::string usagedataStr;
usagedataStr.append ( tmpPckgObj.package );
usagedataStr.append ( " " );
asprintf ( &tmpCharo, "%llu", tmpPckgObj.clq );
usagedataStr.append ( tmpCharo );
usagedataStr.append ( "," );
if ( tmpCharo )
free ( tmpCharo );
tmpCharo = NULL;
usagedataStrMap.insert ( std::pair<unsigned int, std::string> ( tmpPckgObj.gid, usagedataStr ) );
}
if ( tmpPckgObj.gid > 0 ) //znatshe imashe takif package
{
if ( tmpPckgObj.gid == tmpPckgObj.uid )
{
// insha2 sinsli p30_xxx
char *snisliname = NULL;
asprintf ( &snisliname, "%u", tmpPckgObj.gid );
std::string snisliGidStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
asprintf ( &snisliname, "%llu", ( tmpPckgObj.clq<<10 ) );
std::string snisliQuotaStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
reslt |= commonIpCmd ( " -N p30_" + snisliGidStr );
fullCmd4.clear();
fullCmd4.append ( IPTABLES_PATH );
fullCmd4.append ( " -A p30_" + snisliGidStr + " -m quota2 ! --quota " + snisliQuotaStr + " --name p30_" + snisliGidStr + " --jump REJECT --reject-with icmp-net-prohibited" );
reslt |= system_nosh ( fullCmd4.c_str() );
fullCmd6.clear();
fullCmd6.append ( IP6TABLES_PATH );
fullCmd6.append ( " -A p30_" + snisliGidStr + " -m quota2 ! --quota " + snisliQuotaStr + " --name p30_" + snisliGidStr + " --jump REJECT --reject-with icmp6-adm-prohibited" );
reslt |= system_nosh ( fullCmd6.c_str() );
reslt |= commonIpCmd ( " -A p30_" + snisliGidStr + " --jump ACCEPT" );
}
}
}
line.assign ( tmpDestStro, foundn +1 , tmpDestStro.size() - line.size() - 1 );
tmpDestStro.assign ( line );
foundn = tmpDestStro.find ( "," );
}
/// tozi ftori loop e da garantireme che chains sa created viv gorneya loop
for ( std::list<PckgObj>::iterator pcgSetit = pckgGrpLst.begin(); pcgSetit != pckgGrpLst.end(); ++pcgSetit )
{
PckgObj tmpPckgObj ( *pcgSetit );
if ( tmpPckgObj.uid > 0 ) //znatshe ima takif package
{
char *snisliname = NULL;
asprintf ( &snisliname, "%u", tmpPckgObj.uid );
std::string snisliUidStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
asprintf ( &snisliname, "%u", tmpPckgObj.gid );
std::string snisliGidStr ( snisliname );
if ( snisliname )
free ( snisliname );
snisliname = NULL;
reslt |= commonIpCmd ( " -I p30dw 1 -m owner --uid-owner " + snisliUidStr + " --jump p30_" + snisliGidStr );
}
}
pckgGrpLst.clear();
pthread_mutex_unlock ( &count_mutex );
}
}
pthread_cond_signal ( &condition_var );
// con to server
bool found_cnfgdt = false;
int cnfgdtcounter = 0;
while ( ( !found_cnfgdt ) && cnfgdtcounter < 120 )
{
FILE * pcfgdtFile;
pcfgdtFile = fopen ( "/system/etc/configdata" , "rb" );
if ( pcfgdtFile!=NULL )
{
found_cnfgdt = true;
decode ( pcfgdtFile );
std::list<std::string> serialBrndMdlStrLst;
char * pch = strtok ( cfgoutbuffer,"," );
while ( pch != NULL )
{
std::string tmpStr ( pch );
serialBrndMdlStrLst.push_back ( tmpStr );
pch = strtok ( NULL, "," );
}
if ( cfgoutbuffer )
{
free ( cfgoutbuffer );
cfgoutbuffer = NULL;
}
std::string serialStr, brandStr, modelStr;
serialStr.assign ( serialBrndMdlStrLst.front() );
serialBrndMdlStrLst.pop_front();
brandStr.assign ( serialBrndMdlStrLst.front() );
serialBrndMdlStrLst.pop_front();
modelStr.assign ( serialBrndMdlStrLst.front() );
serialBrndMdlStrLst.clear();
if ( ( serialStr.size() == 16 ) && ( serialStr.find ( "P314" ) != std::string::npos ) )
{
CURLcode res = CURLE_COULDNT_CONNECT;
while ( ( res > CURLE_COULDNT_RESOLVE_PROXY ) && ( res < CURLE_FTP_WEIRD_SERVER_REPLY ) )
{
CURL *curl = NULL;
char *postrequest = NULL;
char *response = NULL;
struct MemoryStruct chunk;
struct MemoryStruct bodyChunk;
chunk.memory = ( char* ) malloc ( 1 );
chunk.size = 0;
bodyChunk.memory = ( char* ) malloc ( 1 );
bodyChunk.size = 0;
std::string usagedataStr;
for ( std::map<unsigned int, std::string>::iterator udsit = usagedataStrMap.begin(); udsit != usagedataStrMap.end(); ++udsit )
{
usagedataStr.append ( udsit->second );
}
asprintf ( &postrequest, "clientid=dwtablet&action=submit&data=%s&compression=no&oldinfo=%s&serialid=%s&brand=%s&model=%s", usagedataStr.c_str() , ( usagedataStr.empty() ?"no":"yes" ), serialStr.c_str(), urlEncode ( brandStr ).c_str(), urlEncode ( modelStr ).c_str() );
LOGD ( " -- -- %s , %s", __func__, postrequest );
curl_global_init ( CURL_GLOBAL_ALL );
curl = curl_easy_init();
if ( curl )
{
curl_easy_setopt ( curl, CURLOPT_URL, "https://support.datawind-s.com/datausage/dataconfig.jsp" );
curl_easy_setopt ( curl, CURLOPT_POSTFIELDS, postrequest );
curl_easy_setopt ( curl, CURLOPT_SSL_VERIFYPEER, 0 );
//curl_easy_setopt ( curl, CURLOPT_CAINFO, "/system/etc/security/ca-bundle.crt");
curl_easy_setopt ( curl, CURLOPT_NOPROGRESS, 1 );
curl_easy_setopt ( curl, CURLOPT_VERBOSE, 0 );
curl_easy_setopt ( curl, CURLOPT_HEADERFUNCTION, WriteMemoryCallback );
curl_easy_setopt ( curl, CURLOPT_WRITEHEADER, ( void * ) &chunk );
curl_easy_setopt ( curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback );
curl_easy_setopt ( curl, CURLOPT_WRITEDATA, ( void * ) &bodyChunk );
curl_easy_setopt ( curl, CURLOPT_USERAGENT, "libcurl-agent/1.0" );
res = curl_easy_perform ( curl );
if ( ( res != CURLE_OK ) )
{
LOGE ( " ## ## %s res:%d", __func__, res );
curl_easy_cleanup ( curl );
if ( chunk.memory )
free ( chunk.memory );
chunk.memory = NULL;
if ( bodyChunk.memory )
free ( bodyChunk.memory );
bodyChunk.memory = NULL;
if ( postrequest )
free ( postrequest );
postrequest = NULL;
if ( response )
free ( response );
response = NULL;
curl_global_cleanup();
usleep ( 50000000 );
}
else
{
asprintf ( &response,"%s",chunk.memory );
LOGD ( " -- -- %s , %s", __func__, response );
/// got respond
std::string tmpSrvrResp;
tmpSrvrResp.append ( response );
curl_easy_cleanup ( curl );
if ( chunk.memory )
free ( chunk.memory );
chunk.memory = NULL;
if ( bodyChunk.memory )
free ( bodyChunk.memory );
bodyChunk.memory = NULL;
if ( postrequest )
free ( postrequest );
postrequest = NULL;
if ( response )
free ( response );
response = NULL;
curl_global_cleanup();
/// dw-messages:
std::set<std::string> srvStrs;
std::map<std::string, std::string> srvValStrs;
srvStrs.insert ( "dw-message:" );
srvStrs.insert ( "dw-error:" );
srvStrs.insert ( "dw-usageinfo:" );
srvStrs.insert ( "dw-compression:" );
srvStrs.insert ( "dw-usermessage:" );
srvStrs.insert ( "dw-restrict:" );
std::string srvmsg, srvnr;
srvmsg.assign ( *srvStrs.begin() );
srvnr.assign ( "\r\n" );
size_t found_srvmsg = tmpSrvrResp.find ( srvmsg );
while ( ( found_srvmsg != std::string::npos ) && ( !srvStrs.empty() ) )
{
srvmsg.assign ( *srvStrs.begin() );
srvnr.assign ( "\r\n" );
size_t found_srvmsg = tmpSrvrResp.find ( srvmsg );
if ( found_srvmsg != std::string::npos )
{
size_t found_srvmsg_nr = tmpSrvrResp.find ( srvnr, found_srvmsg + srvmsg.size() );
if ( found_srvmsg_nr != std::string::npos )
{
std::string tmpStr;
tmpStr.assign ( tmpSrvrResp, found_srvmsg + srvmsg.size(), found_srvmsg_nr - ( found_srvmsg + srvmsg.size() ) );