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vdr-plugin-tvguide/recmanager.c

609 lines
22 KiB
C
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#include <string>
#include <vector>
#include "recmanager.h"
static int CompareRecording(const void *p1, const void *p2) {
return (int)((*(cRecording **)p1)->Start() - (*(cRecording **)p2)->Start());
}
bool TVGuideTimerConflict::timerInvolved(int involvedID) {
int numConflicts = timerIDs.size();
for (int i=0; i<numConflicts; i++) {
if (timerIDs[i] == involvedID)
return true;
}
return false;
}
cRecManager::cRecManager(void) {
epgSearchPlugin = NULL;
epgSearchAvailable = false;
}
cRecManager::~cRecManager(void) {
}
void cRecManager::SetEPGSearchPlugin(void) {
epgSearchPlugin = cPluginManager::GetPlugin("epgsearch");
if (epgSearchPlugin) {
epgSearchAvailable = true;
}
}
cTimer *cRecManager::createTimer(const cEvent *event, std::string path) {
cTimer *timer = new cTimer(event);
Timers.Add(timer);
Timers.SetModified();
if (path.size() > 0) {
std::replace(path.begin(), path.end(), '/', '~');
cString newFileName = cString::sprintf("%s~%s", path.c_str(), timer->File());
timer->SetFile(*newFileName);
}
isyslog("timer %s added (active)", *timer->ToDescr());
return timer;
}
void cRecManager::DeleteTimer(const cEvent *event) {
cTimer *t = Timers.GetMatch(event);
if (!t)
return;
DeleteTimer(t);
}
void cRecManager::DeleteTimer(int timerID) {
cTimer *t = Timers.Get(timerID);
if (!t)
return;
DeleteTimer(t);
}
void cRecManager::DeleteTimer(cTimer *timer) {
if (timer->Recording()) {
timer->Skip();
cRecordControls::Process(time(NULL));
}
isyslog("timer %s deleted", *timer->ToDescr());
Timers.Del(timer, true);
Timers.SetModified();
}
void cRecManager::SaveTimer(cTimer *timer, cRecMenu *menu) {
if (!timer)
return;
bool active = menu->GetBoolValue(1);
int prio = menu->GetIntValue(2);
int lifetime = menu->GetIntValue(3);
time_t day = menu->GetTimeValue(4);
int start = menu->GetIntValue(5);
int stop = menu->GetIntValue(6);
timer->SetDay(day);
timer->SetStart(start);
timer->SetStop(stop);
timer->SetPriority(prio);
timer->SetLifetime(lifetime);
if (timer->HasFlags(tfActive) && !active)
timer->ClrFlags(tfActive);
else if (!timer->HasFlags(tfActive) && active)
timer->SetFlags(tfActive);
timer->SetEventFromSchedule();
Timers.SetModified();
}
bool cRecManager::IsRecorded(const cEvent *event) {
cTimer *timer = Timers.GetMatch(event);
if (!timer)
return false;
return timer->Recording();
}
std::vector<TVGuideTimerConflict> cRecManager::CheckTimerConflict(void) {
/* TIMERCONFLICT FORMAT:
The result list looks like this for example when we have 2 timer conflicts at one time:
1190232780:152|30|50#152#45:45|10|50#152#45
'1190232780' is the time of the conflict in seconds since 1970-01-01.
It's followed by list of timers that have a conflict at this time:
'152|30|50#1 int editTimer(cTimer *timer, bool active, int prio, int start, int stop);
52#45' is the description of the first conflicting timer. Here:
'152' is VDR's timer id of this timer as returned from VDR's LSTT command
'30' is the percentage of recording that would be done (0...100)
'50#152#45' is the list of concurrent timers at this conflict
'45|10|50#152#45' describes the next conflict
*/
std::vector<TVGuideTimerConflict> results;
if (!epgSearchAvailable)
return results;
Epgsearch_services_v1_1 *epgSearch = new Epgsearch_services_v1_1;
if (epgSearchPlugin->Service("Epgsearch-services-v1.1", epgSearch)) {
std::list<std::string> conflicts = epgSearch->handler->TimerConflictList();
int numConflicts = conflicts.size();
if (numConflicts > 0) {
for (std::list<std::string>::iterator it=conflicts.begin(); it != conflicts.end(); ++it) {
TVGuideTimerConflict sConflict;
splitstring s(it->c_str());
std::vector<std::string> flds = s.split(':');
if (flds.size() < 2)
continue;
sConflict.time = atoi(flds[0].c_str());
splitstring s2(flds[1].c_str());
std::vector<std::string> flds2 = s2.split('|');
if (flds2.size() < 3)
continue;
sConflict.timerID = atoi(flds2[0].c_str());
sConflict.percentPossible = atoi(flds2[1].c_str());
splitstring s3(flds2[2].c_str());
std::vector<std::string> flds3 = s3.split('#');
std::vector<int> timerIDs;
for (int k = 0; k < flds3.size(); k++) {
timerIDs.push_back(atoi(flds3[k].c_str()) - 1);
}
sConflict.timerIDs = timerIDs;
results.push_back(sConflict);
}
}
}
delete epgSearch;
int numConflicts = results.size();
time_t startTime = 0;
time_t endTime = 0;
for (int i=0; i < numConflicts; i++) {
cTimeInterval *unionSet = NULL;
int numTimers = results[i].timerIDs.size();
for (int j=0; j < numTimers; j++) {
const cTimer *timer = Timers.Get(results[i].timerIDs[j]);
if (timer) {
if (!unionSet) {
unionSet = new cTimeInterval(timer->StartTime(), timer->StopTime());
} else {
cTimeInterval *timerInterval = new cTimeInterval(timer->StartTime(), timer->StopTime());
cTimeInterval *newUnion = unionSet->Union(timerInterval);
delete unionSet;
delete timerInterval;
unionSet = newUnion;
}
}
}
results[i].timeStart = unionSet->Start();
results[i].timeStop = unionSet->Stop();
delete unionSet;
cTimeInterval *intersect = NULL;
for (int j=0; j < numTimers; j++) {
const cTimer *timer = Timers.Get(results[i].timerIDs[j]);
if (timer) {
if (!intersect) {
intersect = new cTimeInterval(timer->StartTime(), timer->StopTime());
} else {
cTimeInterval *timerInterval = new cTimeInterval(timer->StartTime(), timer->StopTime());
cTimeInterval *newIntersect = intersect->Intersect(timerInterval);
if (newIntersect) {
delete intersect;
intersect = newIntersect;
}
delete timerInterval;
}
}
}
results[i].overlapStart = intersect->Start();
results[i].overlapStop = intersect->Stop();
delete intersect;
}
return results;
}
cTimer *cRecManager::CreateSeriesTimer(cRecMenu *menu, std::string path) {
bool active = menu->GetBoolValue(1);
int channelNumber = menu->GetIntValue(2);
int start = menu->GetIntValue(3);
int stop = menu->GetIntValue(4);
int weekdays = menu->GetIntValue(5);
time_t tday = menu->GetTimeValue(6);
int prio = menu->GetIntValue(7);
int lifetime = menu->GetIntValue(8);
cChannel *channel = Channels.GetByNumber(channelNumber);
cTimer *seriesTimer = new cTimer(false, false, channel);
cString fileName = "TITLE EPISODE";
if (path.size() > 0) {
std::replace(path.begin(), path.end(), '/', '~');
fileName = cString::sprintf("%s~%s", path.c_str(), *fileName);
}
seriesTimer->SetDay(tday);
seriesTimer->SetStart(start);
seriesTimer->SetStop(stop);
seriesTimer->SetPriority(prio);
seriesTimer->SetLifetime(lifetime);
seriesTimer->SetWeekDays(weekdays);
seriesTimer->SetFile(*fileName);
if (active)
seriesTimer->SetFlags(tfActive);
else
seriesTimer->SetFlags(tfNone);
seriesTimer->SetEventFromSchedule();
Timers.Add(seriesTimer);
Timers.SetModified();
return seriesTimer;
}
std::vector<TVGuideEPGSearchTemplate> cRecManager::ReadEPGSearchTemplates(void) {
cString ConfigDir = cPlugin::ConfigDirectory("epgsearch");
cString epgsearchConf = "epgsearchtemplates.conf";
cString fileName = AddDirectory(*ConfigDir, *epgsearchConf);
std::vector<TVGuideEPGSearchTemplate> epgTemplates;
if (access(fileName, F_OK) == 0) {
FILE *f = fopen(fileName, "r");
if (f) {
char *s;
cReadLine ReadLine;
while ((s = ReadLine.Read(f)) != NULL) {
char *p = strchr(s, '#');
if (p)
*p = 0;
stripspace(s);
try {
if (!isempty(s)) {
std::string templ = s;
int posID = templ.find_first_of(":");
int posName = templ.find_first_of(":", posID+1);
std::string name = templ.substr(posID+1, posName - posID - 1);
std::string templValue = templ.substr(posName);
TVGuideEPGSearchTemplate tmp;
tmp.name = name;
tmp.templValue = templValue;
epgTemplates.push_back(tmp);
}
} catch (...){}
}
}
}
return epgTemplates;
}
std::string cRecManager::BuildEPGSearchString(cString searchString, std::string templValue) {
std::stringstream searchTimerString;
searchTimerString << "0:";
searchTimerString << *searchString;
searchTimerString << templValue;
return searchTimerString.str();
}
std::string cRecManager::BuildEPGSearchString(cString searchString, cRecMenu *menu) {
int searchMode = menu->GetIntValue(0);
bool useTitle = menu->GetBoolValue(1);
bool useSubTitle = menu->GetBoolValue(2);
bool useDescription = menu->GetBoolValue(3);
bool limitChannels = menu->GetBoolValue(4);
int startChannel = -1;
int stopChannel = -1;
if (limitChannels) {
startChannel = menu->GetIntValue(5);
stopChannel = menu->GetIntValue(6);
}
int after = 0;
int before = 0;
bool limitTime = (limitChannels)?menu->GetBoolValue(7):menu->GetBoolValue(5);
if (limitTime) {
after = (limitChannels)?menu->GetIntValue(8):menu->GetIntValue(6);
before = (limitChannels)?menu->GetIntValue(9):menu->GetIntValue(7);
}
std::stringstream searchTimerString;
//1 - unique search timer id
searchTimerString << "0:";
//2 - the search term
searchTimerString << *searchString;
//3 - use time? 0/1
//4 - start time in HHMM
//5 - stop time in HHMM
if (limitTime) {
searchTimerString << ":1:" << after << ":" << before << ":";
} else {
searchTimerString << ":0:::";
}
//6 - use channel? 0 = no, 1 = Interval, 2 = Channel group, 3 = FTA only
//7 - if 'use channel' = 1 then channel id[|channel id] in VDR format,
// one entry or min/max entry separated with |, if 'use channel' = 2
// then the channel group name
if (limitChannels) {
searchTimerString << "1:";
cChannel *startChan = Channels.GetByNumber(startChannel);
cChannel *stopChan = Channels.GetByNumber(stopChannel);
searchTimerString << *(startChan->GetChannelID().ToString());
searchTimerString << "|";
searchTimerString << *(stopChan->GetChannelID().ToString()) << ":";
} else {
searchTimerString << "0::";
}
//8 - match case? 0/1
searchTimerString << ":0";
/*9 - search mode:
0 - the whole term must appear as substring
1 - all single terms (delimiters are blank,',', ';', '|' or '~')
must exist as substrings.
2 - at least one term (delimiters are blank, ',', ';', '|' or '~')
must exist as substring.
3 - matches exactly
4 - regular expression */
searchTimerString << searchMode << ":";
//10 - use title? 0/1
if (useTitle)
searchTimerString << "1:";
else
searchTimerString << "0:";
//11 - use subtitle? 0/1
if (useSubTitle)
searchTimerString << "1:";
else
searchTimerString << "0:";
// 12 - use description? 0/1
if (useDescription)
searchTimerString << "1:";
else
searchTimerString << "0:";
//13 - use duration? 0/1
//14 - min duration in hhmm
//15 - max duration in hhmm
searchTimerString << "0:::";
//16 - use as search timer? 0/1
searchTimerString << "1:";
//17 - use day of week? 0/1
//18 - day of week (0 = Sunday, 1 = Monday...;
// -1 Sunday, -2 Monday, -4 Tuesday, ...; -7 Sun, Mon, Tue)
searchTimerString << "0::";
//19 - use series recording? 0/1
searchTimerString << "1:";
//20 - directory for recording
searchTimerString << ":";
//21 - priority of recording
//22 - lifetime of recording
searchTimerString << "99:99:";
//23 - time margin for start in minutes
//24 - time margin for stop in minutes
searchTimerString << "5:5:";
//25 - use VPS? 0/1
searchTimerString << "0:";
/*26 - action:
0 = create a timer
1 = announce only via OSD (no timer)
2 = switch only (no timer)
3 = announce via OSD and switch (no timer)
4 = announce via mail*/
searchTimerString << "0:";
/*27 - use extended EPG info? 0/1
28 - extended EPG info values. This entry has the following format
(delimiter is '|' for each category, '#' separates id and value):
1 - the id of the extended EPG info category as specified in
epgsearchcats.conf
2 - the value of the extended EPG info category
(a ':' will be translated to "!^colon^!", e.g. in "16:9") */
searchTimerString << "0::";
/*29 - avoid repeats? 0/1
30 - allowed repeats
31 - compare title when testing for a repeat? 0/1
32 - compare subtitle when testing for a repeat? 0/1/2
0 - no
1 - yes
2 - yes, if present
33 - compare description when testing for a repeat? 0/1
34 - compare extended EPG info when testing for a repeat?
This entry is a bit field of the category IDs.
35 - accepts repeats only within x days */
searchTimerString << "1:1:1:2:1:::";
/*36 - delete a recording automatically after x days
37 - but keep this number of recordings anyway
38 - minutes before switch (if action = 2)
39 - pause if x recordings already exist
40 - blacklist usage mode (0 none, 1 selection, 2 all)
41 - selected blacklist IDs separated with '|'
42 - fuzzy tolerance value for fuzzy searching
43 - use this search in favorites menu (0 no, 1 yes)
44 - id of a menu search template
45 - auto deletion mode (0 don't delete search timer, 1 delete after given
count of recordings, 2 delete after given days after first recording)
46 - count of recordings after which to delete the search timer
47 - count of days after the first recording after which to delete the search
timer
48 - first day where the search timer is active (see parameter 16)
49 - last day where the search timer is active (see parameter 16)
50 - ignore missing EPG categories? 0/1
51 - unmute sound if off when used as switch timer
52 - percentage of match when comparing the summary of two events (with 'avoid repeats')
53 - HEX representation of the content descriptors, each descriptor ID is represented with 2 chars
54 - compare date when testing for a repeat? (0=no, 1=same day, 2=same week, 3=same month) */
searchTimerString << "0::::0:::0::0:::::::::0";
//esyslog("tvguide: epgsearch String: %s", searchTimerString.str().c_str());
return searchTimerString.str();
}
const cEvent **cRecManager::PerformSearchTimerSearch(std::string epgSearchString, int &numResults) {
if (!epgSearchAvailable)
return NULL;
const cEvent **searchResults = NULL;
Epgsearch_services_v1_1 *epgSearch = new Epgsearch_services_v1_1;
if (epgSearchPlugin->Service("Epgsearch-services-v1.1", epgSearch)) {
std::list<std::string> results = epgSearch->handler->QuerySearch(epgSearchString);
numResults = results.size();
if (numResults > 0) {
searchResults = new const cEvent *[numResults];
cSchedulesLock schedulesLock;
const cSchedules *schedules;
schedules = cSchedules::Schedules(schedulesLock);
const cEvent *event = NULL;
int index=0;
for (std::list<std::string>::iterator it=results.begin(); it != results.end(); ++it) {
try {
splitstring s(it->c_str());
std::vector<std::string> flds = s.split(':', 1);
int eventID = atoi(flds[1].c_str());
std::string channelID = flds[7];
tChannelID chanID = tChannelID::FromString(channelID.c_str());
cChannel *channel = Channels.GetByChannelID(chanID);
if (channel) {
const cSchedule *Schedule = NULL;
Schedule = schedules->GetSchedule(channel);
event = Schedule->GetEvent(eventID);
if (event) {
searchResults[index] = event;
} else
return NULL;
} else
return NULL;
index++;
} catch (...){}
}
}
}
return searchResults;
}
const cEvent **cRecManager::PerformSearch(cRecMenu *menu, bool withOptions, int &numResults) {
if (epgSearchAvailable) {
cString searchString = menu->GetStringValue(1);
Epgsearch_searchresults_v1_0 data;
data.query = (char *)*searchString;
int mode = 0;
int channelNr = 0;
bool useTitle = true;
bool useSubTitle = true;
bool useDescription = false;
if (withOptions) {
mode = menu->GetIntValue(2);
channelNr = menu->GetIntValue(3);
useTitle = menu->GetBoolValue(4);
useSubTitle = menu->GetBoolValue(5);
useDescription = menu->GetBoolValue(6);
}
data.mode = mode;
data.channelNr = channelNr;
data.useTitle = useTitle;
data.useSubTitle = useSubTitle;
data.useDescription = useDescription;
if (epgSearchPlugin->Service("Epgsearch-searchresults-v1.0", &data)) {
cList<Epgsearch_searchresults_v1_0::cServiceSearchResult> *list = data.pResultList;
int numElements = list->Count();
const cEvent **searchResults = NULL;
if (numElements > 0) {
searchResults = new const cEvent *[numElements];
numResults = numElements;
int index = 0;
for (Epgsearch_searchresults_v1_0::cServiceSearchResult *r = list->First(); r ; r = list->Next(r)) {
searchResults[index] = r->event;
index++;
}
}
delete list;
return searchResults;
}
}
return NULL;
}
int cRecManager::CreateSearchTimer(std::string epgSearchString) {
int timerID = -1;
if (!epgSearchAvailable)
return timerID;
Epgsearch_services_v1_1 *epgSearch = new Epgsearch_services_v1_1;
if (epgSearchPlugin->Service("Epgsearch-services-v1.1", epgSearch)) {
timerID = epgSearch->handler->AddSearchTimer(epgSearchString);
}
return timerID;
}
void cRecManager::UpdateSearchTimers(void) {
if (epgSearchAvailable) {
Epgsearch_updatesearchtimers_v1_0 data;
data.showMessage = false;
epgSearchPlugin->Service("Epgsearch-updatesearchtimers-v1.0", &data);
}
}
// announceOnly: 0 = switch, 1 = announce only, 2 = ask for switch
bool cRecManager::CreateSwitchTimer(const cEvent *event, cRecMenu *menu) {
int switchMinsBefore = menu->GetIntValue(1);
int announceOnly = menu->GetIntValue(2);
if (epgSearchAvailable) {
Epgsearch_switchtimer_v1_0 data;
data.event = event;
data.mode = 1;
data.switchMinsBefore = switchMinsBefore;
data.announceOnly = announceOnly;
data.success = false;
epgSearchPlugin->Service("Epgsearch-switchtimer-v1.0", &data);
cSwitchTimer *t = new cSwitchTimer(event);
SwitchTimers.Add(t);
return data.success;
}
return false;
}
void cRecManager::DeleteSwitchTimer(const cEvent *event) {
SwitchTimers.DeleteSwitchTimer(event);
if (epgSearchAvailable) {
Epgsearch_switchtimer_v1_0 data;
data.event = event;
data.mode = 2;
data.switchMinsBefore = 0;
data.announceOnly = 0;
data.success = false;
epgSearchPlugin->Service("Epgsearch-switchtimer-v1.0", &data);
}
}
cRecording **cRecManager::SearchForRecordings(cString searchString, int &numResults) {
cRecording **matchingRecordings = NULL;
int num = 0;
numResults = 0;
for (cRecording *recording = Recordings.First(); recording; recording = Recordings.Next(recording)) {
std::string s1 = recording->Name();
std::string s2 = *searchString;
if (s1.empty() || s2.empty()) continue;
// tolerance for fuzzy searching: 90% of the shorter text length, but at least 1
int tolerance = std::max(1, (int)std::min(s1.size(), s2.size()) / 10);
bool match = FindIgnoreCase(s1, s2) >= 0 || FindIgnoreCase(s2, s1) >= 0;
if (!match) {
AFUZZY af = { NULL, NULL, NULL, NULL, NULL, NULL, { 0 }, { 0 }, 0, 0, 0, 0, 0, 0 };
if (s1.size() > 32) s1 = s1.substr(0, 32);
afuzzy_init(s1.c_str(), tolerance, 0, &af);
/* Checking substring */
int res = afuzzy_checkSUB(s2.c_str(), &af);
afuzzy_free(&af);
match = (res > 0);
}
if (!match) {
AFUZZY af = { NULL, NULL, NULL, NULL, NULL, NULL, { 0 }, { 0 }, 0, 0, 0, 0, 0, 0 };
if (s2.size() > 32) s2 = s2.substr(0, 32);
afuzzy_init(s2.c_str(), tolerance, 0, &af);
/* Checking substring */
int res = afuzzy_checkSUB(s1.c_str(), &af);
afuzzy_free(&af);
match = (res > 0);
}
if (match) {
matchingRecordings = (cRecording **)realloc(matchingRecordings, (num + 1) * sizeof(cRecording *));
matchingRecordings[num++] = recording;
}
}
if (num > 0) {
qsort(matchingRecordings, num, sizeof(cRecording *), CompareRecording);
numResults = num;
return matchingRecordings;
}
return NULL;
}
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