В сообщении от Sunday 17 January 2021 02:49:31 Reuss András via Cin написал(а):
> Reuss András
So, I modified your patch and now it hopefully makes only 50
new copies of backup.prev_timestamp
I tried to hit 'b' that many times, or do normal operations.
There is some complication
According to manual (section 6.3, page 159 by document's numeration)
some backups from OpenEDL sub-timelines will be created
as backup1.xml ... backup9.xml
I hope I covered this part in my filter line
"backup*.prev_*"
but testing (with caution!) as always welcomed
===
PS:
I also think this functionality (OpenEDL) should have their own line in
tips :}
And effect dragging via clips ..(BT#84)
diff --git a/cinelerra-5.1/cinelerra/mwindow.C b/cinelerra-5.1/cinelerra/mwindow.C
index 04549fde..e021d86c 100644
--- a/cinelerra-5.1/cinelerra/mwindow.C
+++ b/cinelerra-5.1/cinelerra/mwindow.C
@@ -296,6 +296,7 @@ MWindow::~MWindow()
plugin_gui_lock->unlock();
hide_keyframe_guis();
clean_indexes();
+ clean_backups();
save_defaults();
// Give up and go to a movie
// cant run valgrind if this is used
@@ -984,6 +985,61 @@ void MWindow::init_preferences()
YUV::yuv.yuv_set_colors(preferences->yuv_color_space, preferences->yuv_color_range);
}
+void MWindow::clean_backups()
+{
+ FileSystem fs;
+ int total_excess;
+ long oldest = 0;
+ int oldest_item = -1;
+ int result;
+ char string[BCTEXTLEN];
+
+// Delete extra backups
+ fs.set_filter("backup*.prev_*");
+ fs.complete_path(preferences->index_directory);
+ fs.update(preferences->index_directory);
+
+ // set to 50 for now
+ // total_excess = fs.dir_list.total - preferences->index_count;
+ total_excess = fs.dir_list.total - 50;
+ printf("Total excess of backups: %i \n", total_excess);
+
+//printf("MWindow::clean_backups 1 %d\n", fs.dir_list.total);
+
+ while(total_excess > 0)
+ {
+// Get oldest
+ for(int i = 0; i < fs.dir_list.total; i++)
+ {
+ fs.join_names(string, preferences->index_directory, fs.dir_list[i]->name);
+
+ if(i == 0 || fs.get_date(string) <= oldest)
+ {
+ oldest = fs.get_date(string);
+ oldest_item = i;
+ }
+ }
+
+ if(oldest_item >= 0)
+ {
+// Remove backup file
+ fs.join_names(string,
+ preferences->index_directory,
+ fs.dir_list[oldest_item]->name);
+//printf("MWindow::clean_backups 1 %s\n", string);
+ if(remove(string))
+ perror("delete_backups");
+ delete fs.dir_list[oldest_item];
+ fs.dir_list.remove_number(oldest_item);
+
+ }
+
+ total_excess--;
+ }
+}
+
+
+
void MWindow::clean_indexes()
{
FileSystem fs;
@@ -4270,6 +4326,25 @@ void MWindow::get_backup_path(char *path, int len)
cp += snprintf(cp, ep-cp, idx ? BACKUPn_FILE : BACKUP_FILE, idx);
}
+void MWindow::create_timestamped_copy_from_previous_backup(char *previouspath)
+{
+ if (previouspath == nullptr) return;
+ char backup_path[BCTEXTLEN];
+ backup_path[0] = 0;
+ time_t now = time(NULL);
+ struct tm* currenttime = localtime(&now);
+ snprintf(backup_path, sizeof(backup_path),
+ "%s/%s_%d%.2d%.2d_%.2d%.2d%.2d",
+ File::get_config_path(), BACKUP_FILE1,
+ currenttime->tm_year + 1900,
+ currenttime->tm_mon + 1,
+ currenttime->tm_mday,
+ currenttime->tm_hour,
+ currenttime->tm_min,
+ currenttime->tm_sec);
+ rename(previouspath, backup_path);
+}
+
void MWindow::save_backup()
{
FileXML file;
@@ -4280,6 +4355,7 @@ void MWindow::save_backup()
snprintf(backup_path1, sizeof(backup_path1), "%s/%s",
File::get_config_path(), BACKUP_FILE1);
get_backup_path(backup_path, sizeof(backup_path));
+ create_timestamped_copy_from_previous_backup(backup_path1);
rename(backup_path, backup_path1);
edl->save_xml(&file, backup_path);
file.terminate_string();
diff --git a/cinelerra-5.1/cinelerra/mwindow.h b/cinelerra-5.1/cinelerra/mwindow.h
index 8f9bfbb7..8634ea51 100644
--- a/cinelerra-5.1/cinelerra/mwindow.h
+++ b/cinelerra-5.1/cinelerra/mwindow.h
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <stdint.h>
+#include <time.h>
#include "apatchgui.h"
#include "arraylist.h"
@@ -384,6 +385,7 @@ public:
void crop_video(int mode);
void update_plugins();
void get_backup_path(char *path, int len);
+ void create_timestamped_copy_from_previous_backup(char *previouspath);
// Call after every edit operation
void save_backup();
void load_backup();
@@ -852,6 +854,7 @@ public:
int get_cpus(int out_w, int out_h);
int get_cpus();
//
+ void clean_backups();
void clean_indexes();
// TimeBomb timebomb;
SigHandler *sighandler;
--
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