void CityLamp::SendOfflineCmdToPCClient(u_short lampid)
{
char buf[7];
buf[0] = 0x5A;
buf[1] = 0x06;
char* pid = (char*)&lampid;
buf[2] = pid[0];
buf[3] = pid[1];
buf[4] = 0xFF;
buf[5] = 0x00;
buf[6] = 0x00;
AddCheckSum(buf, sizeof(buf));
SendDataToPCClient(buf, sizeof(buf));
}
void CityLamp::SendOnlineCmdToPCClient()
{
char buf[7];
MutexGuard guard(LampID2LampMutexSocketMapMutex);
map<u_short, LPLampMutexSockStruct>::iterator map_it = LampID2LampMutexSockMap.begin();
while (map_it != LampID2LampMutexSockMap.end())
{
u_short lampid = map_it->first;
buf[0] = 0x5A;
buf[1] = 0x06;
char* pid = (char*)&lampid;
buf[2] = pid[0];
buf[3] = pid[1];
buf[4] = 0xFE;
buf[5] = 0x00;
buf[6] = 0x00;
AddCheckSum(buf, sizeof(buf));
SendDataToPCClient(buf, sizeof(buf));
++map_it;
}
}
std::string WorkSpace::Respond(const std::string& query) {
const char* cquery = query.c_str();
std::cmatch match;
try {
if (
std::regex_match(
cquery,
match,
std::regex("\\s*")
)
) {
return query;
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*check\\s+file\\s+(.+)\\s*")
)
) {
if (access(std::string(match[1]).c_str(), F_OK ) == -1) {
throw FIException(142142, "File with name " + std::string(match[1]) + " does not exits.");
}
if (CheckFile(match[1])) {
return "File hasn't changed.";
} else {
return "File has changed.";
}
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*add\\s+file\\s+(.+)\\s*")
)
) {
if (access(std::string(match[1]).c_str(), F_OK ) == -1) {
throw FIException(171142, "File with name " +std::string(match[1]) + " does not exits.");
}
pthread_mutex_lock(&m);
AddFileToInotify(std::string(match[1]));
// inotify_add_watch(inotify, std::string(match[1]).c_str(), IN_ALL_EVENTS);
AddCheckSum(match[1]);
pthread_mutex_unlock(&m);
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*delete\\s+file\\s+(.+)\\s*")
)
) {
pthread_mutex_lock(&m);
int wd = ind_by_files_table.Select(std::string(match[1]));
logger << wd;
ind_by_files_table.Delete(std::string(match[1]));
files_by_ind_table.Delete(wd);
checksum_table.Delete(std::string(match[1]));
inotify_rm_watch(inotify, wd);
pthread_mutex_unlock(&m);
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*update\\s+file\\s+(.+)\\s*")
)
) {
if (access(std::string(match[1]).c_str(), F_OK ) == -1) {
throw FIException(171142, "File with name " + std::string(match[1]) + " does not exits.");
}
AddCheckSum(match[1]);
return "Ok";
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*add\\s+files\\s+(.+)\\s*")
)
) {
ExecuteHandler ex(" find / | grep -E \'" + std::string(match[1]) + "\'");
std::string file_name;
std::string files;
while (ex >> file_name) {
files += file_name + " : " + Respond("add file " + file_name) + "\n";
}
return files;
} else if (
std::regex_match(
cquery,
match,
std::regex("\\s*help\\s*")
)
) {
return
std::string("Queries:\n")
+"\tadd file <filename>\n"
+ "\tdelete file <filename>\n"
+ "\tcheck file <filname>\n"
+ "\tupdate file <filename>\n"
+ "\tadd files <regexp>";
} else {
return "Incorrent query.";
}
} catch (std::exception& e) {
