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incomplete code, because yes

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This commit is contained in:
tildearrow 2024-05-20 12:09:00 -05:00
parent c690c681c5
commit 4b1a31e70b
2 changed files with 97 additions and 90 deletions
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1
src/gui/gui.h
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@ -2810,6 +2810,7 @@ class FurnaceGUI {
void resetColors();
void resetKeybinds();
bool splitBackupName(const char* input, String& backupName, struct tm& backupTime);
void purgeBackups(int year, int month, int day);
void readConfig(DivConfig& conf, FurnaceGUISettingGroups groups=GUI_SETTINGS_ALL);

186
src/gui/settings.cpp
View file

@ -336,6 +336,101 @@ String stripName(String what) {
return ret;
}
bool FurnaceGUI::splitBackupName(const char* input, String& backupName, struct tm& backupTime) {
size_t len=strlen(input);
if (len<4) return false;
const char* firstHyphen=NULL;
const char* secondHyphen=NULL;
bool whichHyphen=false;
bool isDateValid=true;
// -YYYYMMDD-hhmmss.fur
if (strcmp(&input[len-4],".fur")!=0) return false;
// find two hyphens
for (const char* i=input+len; i!=input; i--) {
if ((*i)=='-') {
if (whichHyphen) {
firstHyphen=i;
break;
} else {
secondHyphen=i;
whichHyphen=true;
}
}
}
if (firstHyphen==NULL) return false;
if (secondHyphen==NULL) return false;
// get the time
int whichChar=0;
for (const char* i=secondHyphen+1; *i; i++) {
if ((*i)<'0' || (*i)>'9') {
isDateValid=false;
break;
}
switch (whichChar++) {
case 0:
backupTime.tm_hour=((*i)-'0')*10;
break;
case 1:
backupTime.tm_hour+=(*i)-'0';
break;
case 2:
backupTime.tm_min=((*i)-'0')*10;
break;
case 3:
backupTime.tm_min+=(*i)-'0';
break;
case 4:
backupTime.tm_sec=((*i)-'0')*10;
break;
case 5:
backupTime.tm_sec+=(*i)-'0';
break;
}
if (whichChar>=6) break;
}
if (whichChar!=6) return false;
if (!isDateValid) return false;
if (backupTime.tm_hour>23) return false;
if (backupTime.tm_min>59) return false;
// intentional
if (backupTime.tm_sec>60) return false;
// get the date
String theDate="";
for (const char* i=firstHyphen+1; *i; i++) {
if ((*i)=='-') break;
if ((*i)<'0' || (*i)>'9') {
isDateValid=false;
break;
}
theDate+=*i;
}
if (!isDateValid) return false;
if (theDate.size()<5) return false;
if (theDate.size()>14) return false;
String mmdd=theDate.substr(theDate.size()-4);
if (mmdd.size()!=4) return false;
backupTime.tm_mon=(mmdd[0]-'0')*10+(mmdd[1]-'0')-1;
backupTime.tm_mday=(mmdd[2]-'0')*10+(mmdd[3]-'0');
if (backupTime.tm_mon>12) return false;
if (backupTime.tm_mday>31) return false;
String yyyy=theDate.substr(0,theDate.size()-4);
try {
backupTime.tm_year=std::stoi(yyyy)-1900;
} catch (std::exception& e) {
return false;
}
backupName="";
for (const char* i=input; i!=firstHyphen && (*i); i++) {
backupName+=*i;
}
return true;
}
void FurnaceGUI::purgeBackups(int year, int month, int day) {
refreshBackups=true;
}
@ -4205,91 +4300,7 @@ void FurnaceGUI::drawSettings() {
if (next==NULL) break;
if (strcmp(next->d_name,".")==0) continue;
if (strcmp(next->d_name,"..")==0) continue;
size_t len=strlen(next->d_name);
if (len<4) continue;
const char* firstHyphen=NULL;
const char* secondHyphen=NULL;
bool whichHyphen=false;
bool isDateValid=true;
// -YYYYMMDD-hhmmss.fur
if (strcmp(&next->d_name[len-4],".fur")!=0) continue;
// find two hyphens
for (const char* i=next->d_name+len; i!=next->d_name; i--) {
if ((*i)=='-') {
if (whichHyphen) {
firstHyphen=i;
break;
} else {
secondHyphen=i;
whichHyphen=true;
}
}
}
if (firstHyphen==NULL) continue;
if (secondHyphen==NULL) continue;
// get the time
int whichChar=0;
for (const char* i=secondHyphen+1; *i; i++) {
if ((*i)<'0' || (*i)>'9') {
isDateValid=false;
break;
}
switch (whichChar++) {
case 0:
nextEntry.lastEntryTime.tm_hour=((*i)-'0')*10;
break;
case 1:
nextEntry.lastEntryTime.tm_hour+=(*i)-'0';
break;
case 2:
nextEntry.lastEntryTime.tm_min=((*i)-'0')*10;
break;
case 3:
nextEntry.lastEntryTime.tm_min+=(*i)-'0';
break;
case 4:
nextEntry.lastEntryTime.tm_sec=((*i)-'0')*10;
break;
case 5:
nextEntry.lastEntryTime.tm_sec+=(*i)-'0';
break;
}
if (whichChar>=6) break;
}
if (whichChar!=6) continue;
if (!isDateValid) continue;
if (nextEntry.lastEntryTime.tm_hour>23) continue;
if (nextEntry.lastEntryTime.tm_min>59) continue;
// intentional
if (nextEntry.lastEntryTime.tm_sec>60) continue;
// get the date
String theDate="";
for (const char* i=firstHyphen+1; *i; i++) {
if ((*i)=='-') break;
if ((*i)<'0' || (*i)>'9') {
isDateValid=false;
break;
}
theDate+=*i;
}
if (!isDateValid) continue;
if (theDate.size()<5) continue;
if (theDate.size()>14) continue;
String mmdd=theDate.substr(theDate.size()-4);
if (mmdd.size()!=4) continue;
nextEntry.lastEntryTime.tm_mon=(mmdd[0]-'0')*10+(mmdd[1]-'0')-1;
nextEntry.lastEntryTime.tm_mday=(mmdd[2]-'0')*10+(mmdd[3]-'0');
if (nextEntry.lastEntryTime.tm_mon>12) continue;
if (nextEntry.lastEntryTime.tm_mday>31) continue;
String yyyy=theDate.substr(0,theDate.size()-4);
try {
nextEntry.lastEntryTime.tm_year=std::stoi(yyyy)-1900;
} catch (std::exception& e) {
continue;
}
if (!splitBackupName(next->d_name,nextEntry.name,nextEntry.lastEntryTime)) continue;
String nextPath=backupPath+DIR_SEPARATOR_STR+next->d_name;
@ -4297,11 +4308,6 @@ void FurnaceGUI::drawSettings() {
nextEntry.size=nextStat.st_size;
}
nextEntry.name="";
for (const char* i=next->d_name; i!=firstHyphen && (*i); i++) {
nextEntry.name+=*i;
}
backupEntryLock.lock();
backupEntries.push_back(nextEntry);
totalBackupSize+=nextEntry.size;