void CJsonRPC::JsonError( const char* err, bool p_bCallTop/*=false*/ )
{
struct json_object *rsp_obj = json_object_new_object () ;
json_object_object_add(rsp_obj, "error", json_object_new_string(err) ) ;
JsonError(rsp_obj,p_bCallTop);
json_object_put(rsp_obj);
log2flash("JsonError: %s", err);
}
int fclose_s(FILE *fp)
{
int rv = fclose(fp) ;
if ( EOF == rv )
{
LOG_ERR("fclose failed");
log2flash("CGI: fclose failed:[%s]", strerror(errno) ) ;
}
return rv ;
}
int fputc_s(int c, FILE *stream)
{
int rv = fputc (c, stream) ;
if ( EOF == rv )
{
ERR("Unable to fputc(%02X) in tmpfile: %s", c, strerror(errno));
log2flash("CGI: ERROR: Unable to fputc(%02X) in tmpfile: %s", c, strerror(errno));
}
return rv ;
}
//////////////////////////////////////////////////////////////////////////////////
// Description : read a message from the pipe
// Parameters :
// char * p_pHeader - output - the header
// int m_nHeaderSize - input - the expected header size
// char ** p_ppData - output - the data - it not must be deallocated outside
// int * p_pDataLen - output - the data length
// Return :
// 0 on error or 1 on success
//////////////////////////////////////////////////////////////////////////////////
int CPipe::ReadMsg( void * p_pHeader, int m_nHeaderSize, const char ** p_ppData, int * p_nDataLen )
{
// LOG( "CPipe::readMsg reading header %d", m_nHeaderSize);
// lock();
if (!readStartMarker())
{ //unlock();
return 0;
}
if( ! readBlock( (char*)p_pHeader, m_nHeaderSize ) )
{
LOG_ERR( "CPipe::ReadMsg: could not read header from pipe");
//unlock();
return 0;
}
char * p;
int nDataLen = 0;
memcpy( &nDataLen, p_pHeader, sizeof(nDataLen) );
nDataLen -= (m_nHeaderSize-4);
//LOG( "CPipe::readMsg header ok. datalen %d", nDataLen);
if(IsSysMemoryLow(nDataLen/1024) )
{ log2flash("ERR (CPipe::ReadMsg): MEMORY LOW %dkB (req %d kB)", GetSysFreeMemK(), nDataLen/1024);
return 0;
}
if( ( p = (char *) realloc( m_pBuffer, nDataLen ) ) == NULL && nDataLen )
{
LOG_ERR( "CPipe::ReadMsg: cannot realloc %d bytes, pipe corrupted", nDataLen );
//unlock();
return 0;
}
m_pBuffer = p;
if( nDataLen && !readBlock( m_pBuffer, nDataLen ) )
{
LOG_ERR( "CPipe::ReadMsg: could not read data section, pipe corrupted");
//unlock();
return 0;
}
// unlock();
*p_ppData = m_pBuffer;
*p_nDataLen = nDataLen;
return 1;
}
/// This is the main() function of the application. It simply runs the CModuleNameApp object
int main(int argc, char *argv[])
{
if (argc >1 && strcmp( argv[1], "-v") == 0 )
{
LOG( "Version %s", CApp::GetVersion() );
return 0;
}
CSignalsMgr::Ignore( SIGUSR2 ); ///< Ignore until we install the real handler
log2flash("EntryPoint Start: version %s", CApp::GetVersion() );
if( g_pApp->Init() )
{
try
{
///tests
CEPTestCases tests(*g_pApp);
tests.RunTests();
g_pApp->Run(); //entering normal operation loop
g_pApp->Close();
}
catch( std::bad_alloc &ba )
{
g_stLog.EmergencyMsg("FATAL ERROR Gateway: catch std::bad_alloc. Probably OUT OF MEMORY");
}
catch(...)
{
g_stLog.EmergencyMsg("FATAL ERROR Gateway: catch(...)");
}
log2flash("EntryPoint end");
delete g_pApp;
return 0;
}
log2flash("EntryPoint end <- Init failed");
delete g_pApp;
return 1;
}
void CJsonRPC::logModifiers( int met_id, char * str )
{
switch ( met_id )
{
#if defined (RELEASE_ISA) || defined (RELEASE_WHART) || defined (RELEASE_MCSAPP)
case ISA100_SM_SETDEVICE:
case ISA100_SM_DELDEVICE:
//ISA100_MODBUS_GW_DELROW
//ISA100_MH_SETPUBLISHER
//ISA100_MODBUS_SERVER_SETROW,
//ISA100_MODBUS_GW_SETROW,
//ISA100_MH_DELPUBLISHER,
//ISA100_MODBUS_SERVER_DELROW
#endif
#ifdef RELEASE_EL
case DEVICE_REMOVE:
case DEVICE_UPDATE:
case DEVICE_STARTTEST:
case REPORT_SETREPORTSCHEDULE:
case MISC_SETGATEWAY:
case MISC_SETPROFILE:
#endif
#ifndef CORE_NOT_AVAILABLE
case MISC_APPLYCONFIGCHANGES:
case MISC_HARDRESET:
case MISC_SOFTWARERESET:
case MISC_RESTARTAPP:
//MISC_FILEDOWNLOAD
//MISC_FILEUPLOAD
//MISC_REMOTECMD
//MISC_SETGATEWAYNETWORKINFO
case CONFIG_SETVARIABLE:
case CONFIG_SETGROUPVARIABLES:
#endif
FLOG("CGI: %s", str);
log2flash( "CGI: %s", str);
break ;
default:
break;
}
}
bool CDiscoveryApp::update_rcnetinfo(const char *file_name, in_addr_t ip, in_addr_t mask,
in_addr_t gw, const struct sockaddr_in& p_stClientAddr,
const char *comment/* ="#AUTOMATICALLY GENERATED." */)
{
char ethInterf_ip[100]={0};
char ethInterf_mask[100]={0};
char ethInterf_gw[100]={0};
in_addr sip = {ip}, smask={mask}, sgw={gw};
strcpy(ethInterf_ip, inet_ntoa(sip));
strcpy(ethInterf_mask, inet_ntoa(smask));
strcpy(ethInterf_gw, inet_ntoa(sgw));
log2flash( "DISCOVERY: Set %s [IP %s/Mask %s/GW %s] from %s", m_szEthInterf, ethInterf_ip, ethInterf_mask, ethInterf_gw, inet_ntoa( p_stClientAddr.sin_addr ) );
if (!file_name)
{
LOG("NULL file_name");
return false;
}
FILE *f;
if ((f=fopen(file_name,"w+"))==NULL)
{
LOG("Error fopen: %s", strerror(errno));
fclose(f);
return false;
}
if (fprintf(f,"%s\nETH0_IP=%s\nETH0_MASK=%s\nETH0_GW=%s\nETH_NAME=%s\n", comment, ethInterf_ip, ethInterf_mask,ethInterf_gw, m_szEthInterf)<0)
{
LOG("Error on fprintf :%s", strerror(errno));
fclose(f);
return false;
}
fclose(f);
return true;
}
static bool log2flash_fa(const char *fname, const char *fmt, va_list arglist)
{
bool retcode=false; // assume operation failed.
int fd;
time_t cur_time;
time_t duration=0;
struct tm *ptm; // structure to obtain date information
char printbuf[MAX_WRITE_CHAR+2]; // size + '\n' + '\0'
int bytes_to_write;
int lock_to; // time out for flock()
DPRINT( "log2flash_fa() called\n" );
fd = open(fname, O_RDWR|O_CREAT|O_NONBLOCK, 00644);
if (fd == -1) {
LOG_ERR("log2flash ERROR: Unable to open file.");
goto EXIT;
}
lock_to = FLOCK_TIMEOUT;
while( flock(fd, LOCK_EX | LOCK_NB) != 0 ) {
sleep(1);
lock_to--;
if (lock_to < 0) {
LOG_ERR("log2flash ERROR: lock timeout");
goto CLOSE_EXIT;
}
}
if ( lseek(fd, 0, SEEK_END) == -1 ) {
LOG_ERR("log2flash ERROR: unable to seek to the end of file. errno=%d", errno);
goto CLOSE_EXIT;
}
cur_time=time(NULL);
ptm=gmtime(&cur_time);
// tm_year from 1900, tm_mon [0-11]
// it takes 20 characters spaces.
sprintf(printbuf, "%d-%02d-%02d %02d:%02d:%02d ",
ptm->tm_year+1900, ptm->tm_mon+1, ptm->tm_mday,
ptm->tm_hour, ptm->tm_min, ptm->tm_sec);
// generate the buffer string.
vsnprintf(printbuf+20, MAX_WRITE_CHAR-20, fmt, arglist);
bytes_to_write = strlen(printbuf);
printbuf[bytes_to_write] = '\n';
printbuf[++bytes_to_write] = 0;
DPRINT( printbuf );
// gather statistic
struct stat f_stat;
if ( fstat(fd, &f_stat) == -1 ) {
LOG_ERR("log2flash ERROR: unable to gatter statistic for %s. errno=%d", fname, errno);
goto CLOSE_EXIT;
}
// if write failed, goto CLOSE_EXIT
if (loop_write(fd, printbuf, bytes_to_write) != true) goto CLOSE_EXIT;
if ( f_stat.st_size + strlen(printbuf) > LOG_LIMIT) { // starting to rotate
DPRINT( "File Size exceeded LOG_LIMIT - Perform rotation\n" );
char from[PATH_MAX];
char to[PATH_MAX];
for( int i=ROTATE_MAX; i>0; --i)
{
sprintf( from, "%s.%d", fname, i-1);
sprintf( to, "%s.%d", fname, i);
rename( from, to);
}
duration = time(NULL);
Copy( fname, from, LOG_LIMIT );
unlink( fname );
duration -= time(NULL);
if (FileIsExecutable(FTP_SCRIPT))
{
char sBaseFile[PATH_MAX];
char sFileName[PATH_MAX];
sprintf(sBaseFile,NIVIS_TMP"activity.log");
AttachDatetime(sBaseFile,sFileName);
Copy(from,sFileName);
systemf_to(5, FTP_SCRIPT" %s &", sFileName);
}
}
retcode=true;
CLOSE_EXIT:
flock(fd, LOCK_UN);
close(fd);
if (duration < -10) { //it really is negative :) we only convert it when we need to show it, below
log2flash("Logfile rotation took quite long: %d seconds", -duration);
}
EXIT:
return retcode;
}
//retcode: true if DISCOVERY_REPLY must be sent back
//retcode false if no reply is necessary either because the incomming
//message is wrong or because it must be ignored
bool CDiscoveryApp::processData(unsigned char *p, const struct sockaddr_in& p_stClientAddr)
{
if (p==NULL)
{
LOG("ERROR processData: parameter NULL");
return false;
}
if (*(unsigned char *)p!=1)
{
LOG("ERROR processData: incorrect MessageVersion %d", *(unsigned char *)p);
return false;
}
unsigned char *uchMesssageType=p+sizeof(unsigned char);
switch (*uchMesssageType)
{
case DISCOVERY_QRY:
{
LOG("DISCOVERY_QRY");
return fillDiscoveryResponse(); // instruct caller to send the reply back
}
case DISCOVERY_SET:
{
IPSet_Msg * pIPSet = (IPSet_Msg*)p;
LOG("DISCOVERY_SET version %u ANID %u (x%X)", pIPSet->m_uchMessageVersion, ntohl(pIPSet->m_unAnId), ntohl(pIPSet->m_unAnId) );
unsigned short crc=computeCRC((uint8_t *)pIPSet, (uint16_t)(sizeof(IPSet_Msg)-sizeof(pIPSet->m_ushCRC)));
if (crc!=pIPSet->m_ushCRC)
{
LOG("ERROR processData: Wrong CRC in ipSet");
return false;
}
if( ( pIPSet->m_unIP_ethInterf==0x0 )
|| ( pIPSet->m_unDefaultGateway==0x0)
|| ((pIPSet->m_unMask_ethInterf & pIPSet->m_unDefaultGateway) != ( pIPSet->m_unMask_ethInterf & pIPSet->m_unIP_ethInterf)) )
{
LOG("ERROR processData: invalid DISCOVERY_SET (IP/GW are zero or IP&mask != GW&mask)");
log2flash( "ERR DISCOVERY: Invalid SET %s [IP %s/Mask %s/GW %s] from %s", m_szEthInterf, pIPSet->m_unIP_ethInterf, pIPSet->m_unMask_ethInterf, pIPSet->m_unDefaultGateway, inet_ntoa( p_stClientAddr.sin_addr ));
return false;
}
IP_array ip_array;
//read ip/mask/gw to match with packet
if (GetNetworkConfiguration(ip_array) < 0)
{
return false;
}
MatchIP_dev( ip_array );
//both ANID/MAC should either match or mismatch.
if( matchMAC( pIPSet ) && (!matchANID( pIPSet )) )
{
LOG("ERROR processData: MAC match while ANID mismatch (in %u own %u)", ntohl(pIPSet->m_unAnId), ntohl(getANId()) );
}
if( (!matchMAC( pIPSet )) && matchANID( pIPSet ) )
{
LOG_HEX( "ERROR processData: MAC mismatch while ANID match. In: ", pIPSet->m_uchMAC_Address, sizeof(pIPSet->m_uchMAC_Address) );
LOG_HEX( "ERROR processData: MAC mismatch while ANID match. Own:", m_ucEthInterfMAC, sizeof(m_ucEthInterfMAC) );
}
// Compare own MAC and ANID with the ones from the incoming packet
if( !( matchMAC( pIPSet ) && matchANID( pIPSet ) ) )
{
char szTmp[128];
snprintf(szTmp, sizeof(szTmp), "Ignore DISCOVERY_SET for AN %u MAC", ntohl(pIPSet->m_unAnId) );
szTmp[ sizeof(szTmp) - 1 ] = 0;
LOG_HEX( szTmp, pIPSet->m_uchMAC_Address, sizeof(pIPSet->m_uchMAC_Address) );
return false;
}
ConfigureNetwork(*pIPSet);
update_rcnetinfo(RC_NET_INFO, pIPSet->m_unIP_ethInterf, pIPSet->m_unMask_ethInterf, pIPSet->m_unDefaultGateway, p_stClientAddr);
//memset(p, 0, BUFLEN);
fillDiscoveryResponse();
return true; // instruct caller to send the reply back
}
case DISCOVERY_REPLY:
{
LOG("Ignore DISCOVERY_REPLY");
return false;
}
default:
{
LOG("ERROR processData() unknown MessageType %u", *uchMesssageType);
return false;
}
}
}
/* cgiReadFile()
*
* Read and save a file from a multipart request
* another case to look for, when 0x0D is seen as the last
* character in the buffer, then the whole buffer should be
* commited, and retry the search
*/
char *CGI::ReadFile (char *boundary, int& contentLength)
{
size_t boundaryLen;
char tmpl[]= NIVIS_TMP"cgi_file_upload_XXXXXX";
FILE *tmpfile;
int fd;
boundaryLen = strlen(boundary);
FLOG("BOUNDARY[%s]", boundary);
int startContentLength = contentLength ;
if ( -1 == (fd = mkstemp (tmpl)) )
{
log2flash("CGI: cgiReadFile failed: Unable to mkstemp");
return NULL;
}
if ((tmpfile = fdopen (fd, "w")) == NULL)
{
unlink (tmpl);
log2flash("CGI: cgiReadFile failed: Unable to fdopen tmpfile");
return NULL;
}
FLOG("contentLength[%d]", contentLength);
log2flash("CGI: cgiReadFile expecting %u bytes", contentLength);
while (contentLength > 0 && !feof (io.input))
{
size_t boundaryOffset =0 ;
char rdBuf[8*1024];
struct timeval timeout={5,0};
fd_set readfds, errfds;
FD_ZERO(&readfds);
FD_ZERO(&errfds);
FD_SET( fileno(io.input), &readfds );
FD_SET( fileno(io.input), &errfds );
int rv=select(fileno(io.input)+1, &readfds, NULL, &errfds, &timeout);
if ( -1 == rv || FD_ISSET(fileno(io.input), &errfds) )
{
FPERR("select failed");
break ;
}
if ( 0== rv || ! FD_ISSET( fileno(io.input), &readfds) )
{
LOG("FILE is not readable");
continue;
}
ssize_t ssize = peek( fileno(io.input), rdBuf, sizeof(rdBuf) );
if ( ssize <= 0 ) break ;
size_t size = (size_t)ssize;
LOG("Size:%i contentLength:%i", size, contentLength);
if ( boundaryOffset )
{
if ( ! strncmp( rdBuf, boundary+boundaryOffset, _Min( strlen(boundary)-boundaryOffset, size)) )
{
boundaryOffset+=_Min( strlen(boundary)-boundaryOffset, size);
if ( boundaryOffset==boundaryLen)
{
LOG("Rest of boundary found[%s] -> exit", rdBuf );
boundaryOffset = 0 ;
break;
}
else
{
LOG("Still looking for boundary");
continue ;
}
}
else
{
LOG("Rest of partial match not found -> commit all data. (rb:%i contentLength:%i)", size, contentLength);
fcopy_s(tmpfile, fileno(io.input), size, contentLength);
boundaryOffset = 0 ;
}
}
int boundaryStart = searchodoa(rdBuf, size);
if ( boundaryStart <0 )
{
fcopy_s(tmpfile, fileno(io.input), size, contentLength);
LOG("No 0x0D/0x0A seen -> commit all data (rb:%i contentLength:%i)", size, contentLength );
continue;
}
else
{
if ( ! strncmp( rdBuf+boundaryStart+2, boundary, _Min(size,boundaryLen)) )
{
// read from socket until boundary begins
// write the read data to disk so we can use
// rdBuf to reconstruct the boundary
boundaryOffset = _Min(size,boundaryLen) ;
if ( boundaryOffset >= boundaryLen )
{
size_t plus=0, finalsz=size;
if ( ! strncmp("--\x0d\x0a",rdBuf+boundaryStart+2+boundaryLen,4) )
{
LOG("Final boundary found -> commit all data and exit (contentLength:%i)", contentLength );
plus=4;
finalsz=sizeof(rdBuf);
}
ssize_t rb = read( fileno(io.input), rdBuf, finalsz );
if ( rb <=0 )
{
LOG_ERR("Smth went wrong");
break ;
}
for ( size_t wb=0; wb < rb-boundaryLen-2-plus/*0d0a*/; )
{
wb += fwrite( rdBuf+wb, sizeof(char), (rb-boundaryLen-2-plus)-wb, tmpfile);
}
contentLength -= rb ;
LOG("Boundary found comit data until boundaryStart (rb:%i contentLength:%i)", rb, contentLength);
break ;
}
else
{
// needs testing, hard to hit branch
LOG("Partial match -> need more data. comit data before boundaryStart (contentLength:%i)", contentLength );
//consume until boundary begins
fcopy_s( tmpfile, fileno(io.input), boundaryStart-1, contentLength) ;
continue ;
}
}
else
{
fcopy_s(tmpfile, fileno(io.input), size, contentLength);
LOG("Reached end of buffer-> commit all data. (rb:%i contentLength:%i)", size, contentLength);
continue;
}
}
}
fclose_s (tmpfile);
FLOG("cgiReadFile[%u]B tmpFile:[%s] contentLengthLeft[%d]B", startContentLength-contentLength, tmpl, contentLength);
//log2flash("CGI: cgiReadFile[%u]B tmpFile[%s] contentLengthLeft[%d]", startContentLength-contentLength, tmpl, contentLength);
if (contentLength)
{
ERR("cgiReadFile incomplete dl -> unlink(tmpFile:[%s])", tmpl);
log2flash("ERR:cgiReadFile incomplete dl -> unlink(tmpFile:[%s])", tmpl);
unlink(tmpl);
return NULL;
}
return strdup (tmpl);
}
/**
*
* @return
*/
static int handleMultipartForm(conn_t*cli_cn)
{
FLOG("multipart/formdata");
char **vars, *tmp ;
CGI cgi(cli_cn->jsonRPC->io) ;
if ( ! cgi.Init( ) )
{
ERR("Unable to InitCGI");
return false ;
}
CFileLock oLock(UPGRADE_LOCK);
int nSecLeft = oLock.ForceOldLock(5*60); //use 5minutes without upload time and 15minutes with upload time
// try to obtain the lock
if (nSecLeft)
{
char szMsg[1024];
sprintf(szMsg,"FW upgrade in progress please try again in %d minutes", nSecLeft/60 + 1);
LOG(szMsg);
cli_cn->jsonRPC->JsonError(szMsg,true) ;
return true ;
}
//Remove _UPLOAD_TMP first
#if (defined(HW_VR900) or defined(HW_CAMBRIA))
if ( ! access(_UPLOAD_TMP, R_OK|W_OK) )
#else
if ( ! faccessat(AT_FDCWD, _UPLOAD_TMP, R_OK|W_OK, AT_EACCESS) )
#endif
{
log2flash("CGI: dir "_UPLOAD_TMP" was not previously deleted");
if ( system("rm -rf "_UPLOAD_TMP"* &>/dev/null" ) == -1 )
{
cli_cn->jsonRPC->JsonError("Unable remove temporary dir", true) ;
};
}
// Recreate _UPLOAD_TMP
// char s[100];
// getcwd(s, 100);
// FPERR("cwd: %s", s);
// FPERR("uid(%d),euid(%d), access("_UPLOAD_TMP", R_OK|W_OK) = %d", getuid(), geteuid(), access(_UPLOAD_TMP, R_OK|W_OK));
#if (defined(HW_VR900) or defined(HW_CAMBRIA))
if ( access(_UPLOAD_TMP, R_OK|W_OK) && mkdir(_UPLOAD_TMP , 0777) )
#else
if ( faccessat(AT_FDCWD, _UPLOAD_TMP, R_OK|W_OK, AT_EACCESS) && mkdir(_UPLOAD_TMP , 0777) )
#endif
{
FLOG("Unable to make dir "_UPLOAD_TMP);
cli_cn->jsonRPC->JsonError("Unable create temporary dir", true) ;
exit(EXIT_FAILURE);
}
/***************************************************************/
// get the file first then act uppon it
vars = cgi.GetFiles ();
if (vars)
{
s_file *file;
for (int i=0; vars[i] != NULL; i++)
{
file = cgi.GetFile (vars[i]);
if ( !file )
{
FLOG("Unable to get file");
continue ;
}
tmp = EscapeSgml (file->filename);
free (tmp);
if (file->type)
{
tmp = EscapeSgml (file->type);
free (tmp);
}
char dstfile[PATH_MAX]={0,};
snprintf(dstfile, PATH_MAX, _UPLOAD_TMP"%s", file->filename );
FLOG("FILE:[%s]", dstfile);
//workaround: on Ubuntu 10.04 the file we are about to rename() will disappear after the rename(), unless we sleep here!
usleep(50000);
if (rename(file->tmpfile, dstfile))
{
cli_cn->jsonRPC->JsonError("Unable to rename file", true);
return false ;
}
log2flash("CGI: %s uploaded [%s]", cli_cn->jsonRPC->io.env.Get("REMOTE_ADDR"), dstfile ) ;
}
cgi.FreeList (vars);
}
else
{
LOG("No Files") ;
}
/***************************************************************/
/***************************************************************/
vars = cgi.GetVariables ();
if (vars)
{
memset(cli_cn->req, 0, sizeof(cli_cn->req) ) ;
for (int i=0,k=0; vars[i] != NULL; i++)
{
if ( strncmp( "call", vars[i], 4) )
continue ;
char *val = cgi.GetValue (vars[i]);
if ( !val )
{
WARN("Unable to get variable");
continue ;
}
while ( val && isspace(*val) ) val++ ;
if ( '\0' == *val ) continue ;
//valgrind on rpc.cgi cries over this, but it doesn't really matter, because rpc.cgi is short lived
//The long lived scgi_svc frees this memory in conn_t::close()
//TODO: free it the right way, in the callers of jsonRPC->HandleCall()
char *req = strdup(val) ;
if ( ! req ) continue ;
FLOG("var[%s] req:[%s]", vars[i], val) ;
cli_cn->req[k++] = req;
}
cgi.FreeList (vars);
}else
{
FLOG("No variables");
}
cgi.Free ();
if (unlink(UPGRADE_LOCK)) LOG_ERR("upload unlink(%s)",UPGRADE_LOCK);
oLock.Unlock();
cli_cn->callTop = true ;
return true ;
}
void HandlerFATAL(int p_signal)
{
static char str[4098]; /// 11 bytes per address. Watch for overflow
int i;
int n=0, bContinue=1 ; // used by BKTRACE macro
*str=0;/// reset every time
// ARM/CYG has an older uClibc with no program_invocation_short_name support
// so use __progname
#if defined(ARM) || defined(CYG)
extern const char *__progname;
#endif
for ( i=0; bContinue && (i<16) ; ++i)
{ switch (i) /// parameter for __builtin_frame_address must be a constant integer
{ case 0: BKTRACE(0,n,bContinue); break ;
// ARM doesn't support more than 1 stack unwind.
#if !defined(ARM) && !defined(CYG)
case 1: BKTRACE(1,n,bContinue); break ;
case 2: BKTRACE(2,n,bContinue); break ;
case 3: BKTRACE(3,n,bContinue); break ;
case 4: BKTRACE(4,n,bContinue); break ;
case 5: BKTRACE(5,n,bContinue); break ;
case 6: BKTRACE(6,n,bContinue); break ;
case 7: BKTRACE(7,n,bContinue); break ;
case 8: BKTRACE(8,n,bContinue); break ;
case 9: BKTRACE(9,n,bContinue); break ;
case 10:BKTRACE(10,n,bContinue); break ;
case 11:BKTRACE(11,n,bContinue); break ;
case 12:BKTRACE(12,n,bContinue); break ;
case 13:BKTRACE(13,n,bContinue); break ;
case 14:BKTRACE(14,n,bContinue); break ;
case 15:BKTRACE(15,n,bContinue); break ;
#elif defined(ARM)
case 1:
n+=snprintf( str+n, sizeof(str)-n-1,
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
"%08x %08x %08x %08x %08x %08x %08x %08x "
);
break;
#endif
}
}
log2flash("PANIC [%s] Pid[%lu] %s %u. Backtrace [%s]",
// ARM/CYG has an older uClibc with no program_invocation_short_name support
// so use __progname
#if !defined(ARM) && !defined(CYG)
program_invocation_short_name,
#else
__progname,
#endif
getpid(),
(p_signal == SIGSEGV) ? "SIGSEGV" :
(p_signal == SIGABRT) ? "SIGABRT" :
(p_signal == SIGFPE) ? "SIGFPE" :"UNK", p_signal, str);
/// make sure to flush the log to disk. Standard LOG does it at this time. Put an extra \n to be absolutely sure
LOG("PANIC [%s] Pid[%lu] %s %u. Backtrace [%s]\n",
#if !defined(ARM) && !defined(CYG)
program_invocation_short_name,
#else
__progname,
#endif
getpid(),
(p_signal == SIGSEGV) ? "SIGSEGV" :
(p_signal == SIGABRT) ? "SIGABRT" :
(p_signal == SIGFPE) ? "SIGFPE" : "UNK", p_signal, str);
exit(EXIT_FAILURE);
}