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Convert use of char path[PATH_MAX] to std::string. Fixes potential overflows, quiets compile, should reduce ram quite a bit and might event be faster. Code is also more readable.

This commit is contained in:
Isaac Connor 2020-07-21 16:16:16 -04:00
parent 2eec85eaff
commit f593261136
1 changed files with 16 additions and 11 deletions
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27
src/zm_event.h
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@ -89,15 +89,17 @@ class Event {
bool alarm_frame_written;
unsigned int tot_score;
unsigned int max_score;
char path[PATH_MAX];
char snapshot_file[PATH_MAX];
char alarm_file[PATH_MAX];
std::string path;
std::string snapshot_file;
std::string alarm_file;
VideoWriter* videowriter;
FILE* timecodes_fd;
char video_name[PATH_MAX];
char video_file[PATH_MAX];
char timecodes_name[PATH_MAX];
char timecodes_file[PATH_MAX];
std::string video_name;
std::string video_file;
std::string timecodes_name;
std::string timecodes_file;
int last_db_frame;
Storage::Schemes scheme;
@ -137,15 +139,15 @@ class Event {
public:
static const char *getSubPath( struct tm *time ) {
static char subpath[PATH_MAX] = "";
snprintf( subpath, sizeof(subpath), "%02d/%02d/%02d/%02d/%02d/%02d", time->tm_year-100, time->tm_mon+1, time->tm_mday, time->tm_hour, time->tm_min, time->tm_sec );
return( subpath );
snprintf(subpath, sizeof(subpath), "%02d/%02d/%02d/%02d/%02d/%02d", time->tm_year-100, time->tm_mon+1, time->tm_mday, time->tm_hour, time->tm_min, time->tm_sec);
return subpath;
}
static const char *getSubPath( time_t *time ) {
return Event::getSubPath( localtime( time ) );
}
char* getEventFile(void) {
return video_file;
const char* getEventFile(void) {
return video_file.c_str();
}
public:
@ -155,12 +157,14 @@ class Event {
static void EmptyPreAlarmFrames() {
while ( pre_alarm_count > 0 ) {
int i = pre_alarm_count - 1;
Debug(1, "EmptyreAlarmFrame: %d", i);
delete pre_alarm_data[i].image;
pre_alarm_data[i].image = NULL;
if ( pre_alarm_data[i].alarm_frame ) {
delete pre_alarm_data[i].alarm_frame;
pre_alarm_data[i].alarm_frame = NULL;
}
pre_alarm_count--;
}
pre_alarm_count = 0;
}
@ -174,6 +178,7 @@ class Event {
pre_alarm_count++;
}
void SavePreAlarmFrames() {
Debug(1, "SavePreAlarmFrame: %d", pre_alarm_count);
for ( int i = 0; i < pre_alarm_count; i++ ) {
AddFrame(
pre_alarm_data[i].image,