/*----------------------------------------------------------------------*/
void
DoFileCommand(int x)
{
char szMessage[BUF_LEN];
system(watch_list[x].szCommand);
sprintf(szMessage,"executed: %s",watch_list[x].szCommand);
locallog(szMessage);
}
/*----------------------------------------------------------------------*/
int main(int argc,char *argv[])
{
int fd,wd,x;
ssize_t len,i;
struct inotify_event equeue[QUEUE_LEN];
struct watch_list_t* pwatch_list = watch_list;
char szCommand[BUF_LEN];
char szMessage[BUF_LEN];
char* szFile=NULL;
char szBuffer[BUF_LEN];
int num_watch_files=0;
int nDiff=0;
char szMD5new[BUF_LEN];
int sleep_time=60;
if(argc>1)
{
szFile=argv[1];
} else
{
printf("Use: %s [ini filename]\n",argv[0]);
exit(-1);
}
#ifdef DAEMONIZE
daemon();
#endif
/* get the number of files to watch */
x=ReadIniArg(szFile, FILEWATCH,"num_files",szBuffer,BUF_LEN);
if(x)
{
num_watch_files=atoi(szBuffer);
}
/* get the sleep time */
x=ReadIniArg(szFile, FILEWATCH,"sleep_time",szBuffer,BUF_LEN);
if(x)
{
sleep_time=atoi(szBuffer);
}
sprintf(szMessage,"watching %d files every %d seconds",
num_watch_files,sleep_time);
locallog(szMessage);
/* set up the basic paramters */
ReadFileData(szFile,num_watch_files);
memset(equeue,0,sizeof(struct inotify_event)*QUEUE_LEN);
fd=inotify_init();
if(fd==-1)
{
perror("inotify_init");
exit(EXIT_FAILURE);
}
/* do the work */
for(x=0;x<num_watch_files;x++)
{
watch_list[x].wd=inotify_add_watch(fd,
watch_list[x].szFile,
IN_CLOSE_WRITE);
sprintf(szMessage,"watching %s",watch_list[x].szFile);
locallog(szMessage);
}
#ifdef EVENT_QUEUE_METHOD
while(1)
{
len = read (fd,equeue,QUEUE_LEN);
i=0;
while(i<len)
{
struct inotify_event *event = (struct inotify_event*) &equeue[i];
if(event->mask && IN_CLOSE_WRITE)
{
print_event(event);
for(x=0;x<MAX_WATCH_FILES;x++)
{
if(event->wd == watch_list[x].wd)
{
sprintf(szMessage,"file %s closed",watch_list[x].szFile);
locallog(szMessage);
/* check the MD5 to see if the file changed */
MD5File(watch_list[x].szFile,szMD5new);
nDiff=strcmp(watch_list[x].szMD5,szMD5new);
if(nDiff)
{
DoFileCommand(x);
strcpy(watch_list[x].szMD5,szMD5new);
}
}
}
}
i++;
}
sleep(2);
}
inotify_rm_watch(fd);
#endif
#ifdef POLLING_METHOD
while(1)
{
sleep(sleep_time);
for(x=0;x<num_watch_files;x++)
{
/* check the MD5 to see if the file changed */
MD5File(watch_list[x].szFile,szMD5new);
nDiff=strcmp(watch_list[x].szMD5,szMD5new);
if(nDiff)
{
DoFileCommand(x);
strcpy(watch_list[x].szMD5,szMD5new);
sprintf(szMessage,"file %s new MD5: %s",
watch_list[x].szFile,
watch_list[x].szMD5);
locallog(szMessage);
}
}
}
#endif
}
inline virtual void log() {
locallog();
}
inline LocSsrMsg(LocApiBase* locApi) :
LocMsg(), mLocApi(locApi)
{
locallog();
}
inline LocOpenMsg(LocApiBase* locApi,
LOC_API_ADAPTER_EVENT_MASK_T mask) :
LocMsg(), mLocApi(locApi), mMask(mask)
{
locallog();
}
