int main( int argc, char * argv[] ) {
SgProject* project = frontend(argc,argv);
initAnalysis(project);
cfgUtils::initCFGUtils(project);
Dbg::init("propagation test", "./proptest", "index.html");
// liveDeadAnalysisDebugLevel = 1;
analysisDebugLevel = 0;
LiveDeadVarsAnalysis ldva(project);
// ldva.filter = gfilter; // the defaultFitler can provide the same semantics now
UnstructuredPassInterDataflow ciipd_ldva(&ldva);
// assert (ciipd_ldva.filter == gfilter);
ciipd_ldva.runAnalysis();
StringLiteralAnalysis lanalysis(project);
lanalysis.runAnalysis();
analysisDebugLevel = 1;
PointerAliasAnalysisDebugLevel = 1;
PointerAliasAnalysis pal(&ldva, project, lanalysis.getLiteralMap());
pal.runAnalysis();
printf("done\n");
}
int main(int argc, char *argv[])
{
struct sensorGrid readings;
int fd, wd, idx;
char fullname[FILENAME_MAX], tmpname[FILENAME_MAX], logCommands[4096];
char hostname[200];
int er=gethostname(hostname,sizeof(hostname));
printf("Hostname=%s\n",hostname);
readConfiguration(CONFIGFILENAME);
if (argc>=2)
{
if (strcasecmp(argv[1],"retry")==0)
{ char dateName[32], currDate[32];
if(argc==3) strcpy(dateName,argv[2]);
else {
time_t now = (time_t) time(0);
struct tm *gmtm = (struct tm *) gmtime(&now);
strftime(dateName, sizeof(dateName), "retry_%Y-%m-%d.txt", gmtm);
}
retryToTransmit(dateName);
return;
}
}
//if(argc != 3 && argc != 4) {
//fprintf(stderr, "Usage: %s foldername filename [output]\n", argv[0]);
//return 1;
//}
//if(argc == 4) {
if(Configuration.commandSerial[0]) {
otp = openSerialPort(Configuration.commandSerial, B9600);
if(otp) {
itp = otp;
} else {
perror( "Unable to append to output device" );
otp = stdout;
itp = stdin;
}
} else {
otp = stdout;
itp = stdin;
}
/* read configuration */
for(idx = 0; idx < MAX_PROP; idx++) status[idx] = NULL;
readStatus(status);
/* set up communication with the siren */
if (wiringPiSetupGpio () == -1)
{
perror( "Can't initialise wiringPi" );
return -2;
}
initSiren(SIREN_PIN);
initBigDisplay();
readings.pressure = 0;
readings.temperature = 0;
readings.distance = 0;
initSensors();
initServo(SERVO_PIN, itp);
startServo();
sleep(1); // sleep 1 s to have at least 1 sensor value
initAnalysis();
// lcd = lcdInit (2, 16, 4, RS, STRB, 0, 1, 2, 3, 4, 5, 6, 7);
startSensorsReading(&readings);
if(Configuration.watchFolder[0] && Configuration.watchFile) {
sprintf(tmpname, "%s/%s", argv[1], argv[2]);
realpath(tmpname, fullname);
}
/* set up file watcher */
fd = inotify_init ();
if (fd < 0) {
perror ("unable to initialize inotify");
return -1;
}
if( Configuration.watchFolder[0] )
wd = inotify_add_watch (fd, Configuration.watchFolder, IN_CLOSE_WRITE );
else
wd = 0;
if (wd < 0) {
perror ("unable to add inotify watch");
return -2;
}
/* loop on file change events and execute commands */
while( 1 ) {
char buf[BUF_LEN];
int len, i = 0, process = 0;
len = read (fd, buf, BUF_LEN);
if (len < 0) {
if (errno == EINTR)
; /* need to reissue system call */
else
perror ("error reading inotify stream");
} else if (!len)
; /* BUF_LEN too small? */
while (i < len) {
struct inotify_event *event;
event = (struct inotify_event *) &buf[i];
// printf ("wd=%d mask=%u cookie=%u len=%u\n",
// event->wd, event->mask,
// event->cookie, event->len);
if (event->len && strcmp(argv[2], event->name) == 0)
process++;
i += EVENT_SIZE + event->len;
}
if(process) { // It doesn't matter how many times the file changed, but it is good for debugging
char *line = NULL, *ptr, *end, **commandName, *displayLines[MAX_LINES];
FILE *fp = 0;
int i, len, chars, cmd, statusDirty = 0, cmdPosition = 0;
process = 0;
fp=fopen(fullname, "r");
if(fp) {
unlink(fullname); // the name is removed from the filesystem, the file isn't until it is closed
// if a new file is created, it accumulates event in the watcher, and we'll cycle again next round
while ((chars = getline(&line, &len, fp)) != -1) {
ptr = line;
while(*ptr != ':') {
*ptr=toupper(*ptr);
ptr++;
}
for( cmd=0, ptr = *(commandName = commands); ptr; ptr=*(++commandName), cmd++)
if( !strncmp(ptr, line, strlen(ptr)) )
{ // the command is present in the list and can be sent to the panel: it double checks the data from php
switch(cmd)
{
case 7: // SIREN
ptr = line + 1 + strlen(ptr); // skip property name and colon
end = ptr + strlen(ptr);
while( *--end == 13 || *end == 10) *end = '\0';
siren(ptr);
if(cmdPosition + strlen(line) < 3072)
cmdPosition += sprintf(logCommands + cmdPosition, "%s;", line );
statusDirty = -1;
break;
case 8: // SPEAKER
break;
case 9: // DELETE
break;
case 10: // RESET
break;
case 11: // PWR
break;
case 12: // TIMEZONE
break;
case 13: // NAME
break;
case 14: // RESTORE
break;
case 15: // TIMETO
break;
case 16: // IPADDR
break;
case 17: // SUBNET
break;
case 18: // GSM
break;
case 19: // GSMRES
break;
default: // set property
if(status[cmd]) free(status[cmd]);
ptr = line + 1 + strlen(ptr); // skip property name and colon
end = ptr + strlen(ptr); // end of command to retrieve EOL
while( *--end == 13 || *end == 10) *end = '\0';
status[cmd] = strdup(ptr);
statusDirty = -1;
fprintf(otp, "%s\r\n", line);
fflush(otp);
if(cmdPosition + strlen(line) < 3072)
cmdPosition += sprintf(logCommands + cmdPosition, "%s;", line );
break;
}
break;
}
}
if(line) free(line);
fclose(fp);
} else {
perror("Unable to open the update file");
}
if(statusDirty)
writeStatus();
logCommandAsync(logCommands);
for( i = 0; i < MAX_LINES; i++)
displayLines[i] = status[LINE1 + i];
len = 4;
while(i && !displayLines[--i]) len--;
bigDisplay(len, displayLines);
}
}
return 0;
}
