Initial import.

1 files changed, 663 insertions, 0 deletions

diff --git a/htop.c b/htop.c
new file mode 100644
index 00000000..06009ac9
--- /dev/null
+++ b/htop.c
@@ -0,0 +1,663 @@
+/*
+htop - htop.c
+(C) 2004,2005 Hisham H. Muhammad
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <math.h>
+#include <sys/param.h>
+#include <ctype.h>
+#include <stdbool.h>
+
+#include "ProcessList.h"
+#include "CRT.h"
+#include "ListBox.h"
+#include "UsersTable.h"
+#include "SignalItem.h"
+#include "RichString.h"
+#include "Settings.h"
+#include "ScreenManager.h"
+#include "FunctionBar.h"
+#include "ListItem.h"
+#include "CategoriesListBox.h"
+#include "SignalsListBox.h"
+#include "TraceScreen.h"
+
+#include "config.h"
+#include "debug.h"
+
+//#link m
+
+#define INCSEARCH_MAX 40
+
+/* private property */
+char htop_barCharacters[] = "|#*@$%&";
+
+void printVersionFlag() {
+   clear();
+   printf("htop " VERSION " - (C) 2004,2005 Hisham Muhammad.\n");
+   printf("Released under the GNU GPL.\n\n");
+   exit(0);
+}
+
+void printHelpFlag() {
+   clear();
+   printf("htop " VERSION " - (C) 2004,2005 Hisham Muhammad.\n");
+   printf("Released under the GNU GPL.\n\n");
+   printf("-d DELAY     Delay between updates, in tenths of seconds\n\n");
+   printf("-u USERNAME  Show only processes of a given user\n\n");
+   printf("Press F1 inside htop for online help.\n");
+   printf("See the man page for full information.\n\n");
+   exit(0);
+}
+
+void showHelp() {
+   clear();
+   attrset(CRT_colors[HELP_BOLD]);
+   mvaddstr(0, 0, "htop " VERSION " - (C) 2004-2006 Hisham Muhammad.");
+   mvaddstr(1, 0, "Released under the GNU GPL. See 'man' page for more info.");
+
+   attrset(CRT_colors[DEFAULT_COLOR]);
+   mvaddstr(3, 0, "CPU usage bar: ");
+   #define addattrstr(a,s) attrset(a);addstr(s)
+   addattrstr(CRT_colors[BAR_BORDER], "[");
+   addattrstr(CRT_colors[CPU_NICE], "low-priority"); addstr("/");
+   addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
+   addattrstr(CRT_colors[CPU_KERNEL], "kernel");
+   addattrstr(CRT_colors[BAR_SHADOW], "      used%");
+   addattrstr(CRT_colors[BAR_BORDER], "]");
+   attrset(CRT_colors[DEFAULT_COLOR]);
+   mvaddstr(4, 0, "Memory bar:    ");
+   addattrstr(CRT_colors[BAR_BORDER], "[");
+   addattrstr(CRT_colors[MEMORY_USED], "used"); addstr("/");
+   addattrstr(CRT_colors[MEMORY_BUFFERS], "buffers"); addstr("/");
+   addattrstr(CRT_colors[MEMORY_CACHE], "cache");
+   addattrstr(CRT_colors[BAR_SHADOW], "         used/total");
+   addattrstr(CRT_colors[BAR_BORDER], "]");
+   attrset(CRT_colors[DEFAULT_COLOR]);
+   mvaddstr(5, 0, "Swap bar:      ");
+   addattrstr(CRT_colors[BAR_BORDER], "[");
+   addattrstr(CRT_colors[SWAP], "used");
+   addattrstr(CRT_colors[BAR_SHADOW], "                       used/total");
+   addattrstr(CRT_colors[BAR_BORDER], "]");
+   attrset(CRT_colors[DEFAULT_COLOR]);
+   mvaddstr(6,0, "Type and layout of header meters is configurable in the setup screen.");
+
+   mvaddstr( 8, 0, " Arrows: scroll process list             F5 t: tree view");
+   mvaddstr( 9, 0, " Digits: incremental PID search             u: show processes of a single user");
+   mvaddstr(10, 0, "   F3 /: incremental name search            H: hide/show user threads");
+   mvaddstr(11, 0, "                                            K: hide/show kernel threads");
+   mvaddstr(12, 0, "  Space: tag processes                      F: cursor follows process");
+   mvaddstr(13, 0, "      U: untag all processes");
+   mvaddstr(14, 0, "   F9 k: kill process/tagged processes      P: sort by CPU%");
+   mvaddstr(15, 0, " + [ F7: lower priority (+ nice)            M: sort by MEM%");
+   mvaddstr(16, 0, " - ] F8: higher priority (root only)        T: sort by TIME");
+   mvaddstr(17, 0, "                                         F4 I: invert sort order");
+   mvaddstr(18, 0, "   F2 S: setup                           F6 >: select sort column");
+   mvaddstr(19, 0, "   F1 h: show this help screen");
+   mvaddstr(20, 0, "  F10 q: quit                               s: trace syscalls with strace");
+
+   attrset(CRT_colors[HELP_BOLD]);
+   mvaddstr( 8, 0, " Arrows"); mvaddstr( 8,40, " F5 t");
+   mvaddstr( 9, 0, " Digits"); mvaddstr( 9,40, "    u");
+   mvaddstr(10, 0, "   F3 /"); mvaddstr(10,40, "    H");
+                               mvaddstr(11,40, "    K");
+   mvaddstr(12, 0, "  Space"); mvaddstr(12,40, "    F");
+   mvaddstr(13, 0, "      U");
+   mvaddstr(14, 0, "   F9 k"); mvaddstr(14,40, "    P");
+   mvaddstr(15, 0, " + [ F7"); mvaddstr(15,40, "    M");
+   mvaddstr(16, 0, " - ] F8"); mvaddstr(16,40, "    T");
+                               mvaddstr(17,40, " F4 I");
+   mvaddstr(18, 0, "   F2 S"); mvaddstr(18,40, " F6 >");
+   mvaddstr(19, 0, "   F1 h");
+   mvaddstr(20, 0, "  F10 q"); mvaddstr(20,40, "    s");
+   attrset(CRT_colors[DEFAULT_COLOR]);
+
+   attrset(CRT_colors[HELP_BOLD]);
+   mvaddstr(23,0, "Press any key to return.");
+   attrset(CRT_colors[DEFAULT_COLOR]);
+   refresh();
+   CRT_readKey();
+   clear();
+}
+
+static void Setup_run(Settings* settings, int headerHeight) {
+   ScreenManager* scr = ScreenManager_new(0, headerHeight, 0, -1, HORIZONTAL, true);
+   CategoriesListBox* lbCategories = CategoriesListBox_new(settings, scr);
+   ScreenManager_add(scr, (ListBox*) lbCategories, NULL, 16);
+   CategoriesListBox_makeMetersPage(lbCategories);
+   ListBox* lbFocus;
+   int ch;
+   ScreenManager_run(scr, &lbFocus, &ch);
+   ScreenManager_delete(scr);
+}
+
+static bool changePriority(ListBox* lb, int delta) {
+   bool anyTagged = false;
+   for (int i = 0; i < ListBox_getSize(lb); i++) {
+      Process* p = (Process*) ListBox_get(lb, i);
+      if (p->tag) {
+         Process_setPriority(p, p->nice + delta);
+         anyTagged = true;
+      }
+   }
+   if (!anyTagged) {
+      Process* p = (Process*) ListBox_getSelected(lb);
+      Process_setPriority(p, p->nice + delta);
+   }
+   return anyTagged;
+}
+
+static HandlerResult pickWithEnter(ListBox* lb, int ch) {
+   if (ch == 13)
+      return BREAK_LOOP;
+   return IGNORED;
+}
+
+static Object* pickFromList(ListBox* lb, ListBox* list, int x, int y, char** keyLabels, FunctionBar* prevBar) {
+   char* fuKeys[2] = {"Enter", "Esc"};
+   int fuEvents[2] = {13, 27};
+   if (!lb->eventHandler)
+      ListBox_setEventHandler(list, pickWithEnter);
+   ScreenManager* scr = ScreenManager_new(0, y, 0, -1, HORIZONTAL, false);
+   ScreenManager_add(scr, list, FunctionBar_new(2, keyLabels, fuKeys, fuEvents), x - 1);
+   ScreenManager_add(scr, lb, NULL, -1);
+   ListBox* lbFocus;
+   int ch;
+   ScreenManager_run(scr, &lbFocus, &ch);
+   ScreenManager_delete(scr);
+   ListBox_move(lb, 0, y);
+   ListBox_resize(lb, COLS, LINES-y-1);
+   FunctionBar_draw(prevBar, NULL);
+   if (lbFocus == list && ch == 13) {
+      return ListBox_getSelected(list);
+   }
+   return NULL;
+}
+
+void addUserToList(int key, void* userCast, void* lbCast) {
+   char* user = (char*) userCast;
+   ListBox* lb = (ListBox*) lbCast;
+   ListBox_add(lb, (Object*) ListItem_new(user, key));
+}
+
+void setUserOnly(const char* userName, bool* userOnly, uid_t* userId) {
+   struct passwd* user = getpwnam(userName);
+   if (user) {
+      *userOnly = true;
+      *userId = user->pw_uid;
+   }
+}
+
+int main(int argc, char** argv) {
+
+   int delay = -1;
+   bool userOnly = false;
+   uid_t userId = 0;
+
+   if (argc > 0) {
+      if (String_eq(argv[1], "--help")) {
+         printHelpFlag();
+      } else if (String_eq(argv[1], "--version")) {
+         printVersionFlag();
+      } else if (String_eq(argv[1], "-d")) {
+         if (argc < 2) printHelpFlag();
+         sscanf(argv[2], "%d", &delay);
+         if (delay < 1) delay = 1;
+         if (delay > 100) delay = 100;
+      } else if (String_eq(argv[1], "-u")) {
+         if (argc < 2) printHelpFlag();
+         setUserOnly(argv[2], &userOnly, &userId);
+      }
+   }
+
+   ListBox* lb;
+   int quit = 0;
+   int refreshTimeout = 0;
+   int resetRefreshTimeout = 5;
+   bool doRefresh = true;
+   Settings* settings;
+   
+   ListBox* lbk = NULL;
+
+   char incSearchBuffer[INCSEARCH_MAX];
+   int incSearchIndex = 0;
+   incSearchBuffer[0] = 0;
+   bool incSearchMode = false;
+
+   ProcessList* pl = NULL;
+   UsersTable* ut = UsersTable_new();
+
+   pl = ProcessList_new(ut);
+   
+   Header* header = Header_new(pl);
+   settings = Settings_new(pl, header);
+   int headerHeight = Header_calculateHeight(header);
+
+   // FIXME: move delay code to settings
+   if (delay != -1)
+      settings->delay = delay;
+   
+   CRT_init(settings->delay, settings->colorScheme);
+   
+   lb = ListBox_new(0, headerHeight, COLS, LINES - headerHeight - 2, PROCESS_CLASS, false);
+   ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+   
+   char* searchFunctions[3] = {"Next  ", "Exit  ", " Search: "};
+   char* searchKeys[3] = {"F3", "Esc", "  "};
+   int searchEvents[3] = {KEY_F(3), 27, ERR};
+   FunctionBar* searchBar = FunctionBar_new(3, searchFunctions, searchKeys, searchEvents);
+   
+   char* defaultFunctions[10] = {"Help  ", "Setup ", "Search", "Invert", "Tree  ",
+       "SortBy", "Nice -", "Nice +", "Kill  ", "Quit  "};
+   FunctionBar* defaultBar = FunctionBar_new(10, defaultFunctions, NULL, NULL);
+
+   ProcessList_scan(pl);
+   usleep(75000);
+   
+   FunctionBar_draw(defaultBar, NULL);
+   
+   int acc = 0;
+   bool follow = false;
+ 
+   struct timeval tv;
+   double newTime = 0.0;
+   double oldTime = 0.0;
+   bool recalculate;
+
+   int ch = 0;
+   int closeTimeout = 0;
+
+   while (!quit) {
+      gettimeofday(&tv, NULL);
+      newTime = ((double)tv.tv_sec * 10) + ((double)tv.tv_usec / 100000);
+      recalculate = (newTime - oldTime > CRT_delay);
+      if (recalculate)
+         oldTime = newTime;
+      if (doRefresh) {
+         incSearchIndex = 0;
+         incSearchBuffer[0] = 0;
+         int currPos = ListBox_getSelectedIndex(lb);
+         int currPid = 0;
+         int currScrollV = lb->scrollV;
+         if (follow)
+            currPid = ProcessList_get(pl, currPos)->pid;
+         if (recalculate)
+            ProcessList_scan(pl);
+         if (refreshTimeout == 0) {
+            ProcessList_sort(pl);
+            refreshTimeout = 1;
+         }
+         ListBox_prune(lb);
+         int size = ProcessList_size(pl);
+         int lbi = 0;
+         for (int i = 0; i < size; i++) {
+            Process* p = ProcessList_get(pl, i);
+            if (!userOnly || (p->st_uid == userId)) {
+               ListBox_set(lb, lbi, (Object*)p);
+               if ((!follow && lbi == currPos) || (follow && p->pid == currPid)) {
+                  ListBox_setSelected(lb, lbi);
+                  lb->scrollV = currScrollV;
+               }
+               lbi++;
+            }
+         }
+      }
+      doRefresh = true;
+      
+      Header_draw(header);
+
+      ListBox_draw(lb, true);
+      int prev = ch;
+      ch = getch();
+
+      if (ch == ERR) {
+         if (!incSearchMode)
+            refreshTimeout--;
+         if (prev == ch && !recalculate) {
+            closeTimeout++;
+            if (closeTimeout == 10)
+               break;
+         } else
+            closeTimeout = 0;
+         continue;
+      }
+
+      if (incSearchMode) {
+         doRefresh = false;
+         if (ch == KEY_F(3)) {
+            int here = ListBox_getSelectedIndex(lb);
+            int size = ProcessList_size(pl);
+            int i = here+1;
+            while (i != here) {
+               if (i == size)
+                  i = 0;
+               Process* p = ProcessList_get(pl, i);
+               if (String_contains_i(p->comm, incSearchBuffer)) {
+                  ListBox_setSelected(lb, i);
+                  break;
+               }
+               i++;
+            }
+            continue;
+         } else if (isprint((char)ch) && (incSearchIndex < INCSEARCH_MAX)) {
+            incSearchBuffer[incSearchIndex] = ch;
+            incSearchIndex++;
+            incSearchBuffer[incSearchIndex] = 0;
+         } else if ((ch == KEY_BACKSPACE || ch == 127) && (incSearchIndex > 0)) {
+            incSearchIndex--;
+            incSearchBuffer[incSearchIndex] = 0;
+         } else {
+            incSearchMode = false;
+            incSearchIndex = 0;
+            incSearchBuffer[0] = 0;
+            FunctionBar_draw(defaultBar, NULL);
+            continue;
+         }
+
+         bool found = false;
+         for (int i = 0; i < ProcessList_size(pl); i++) {
+            Process* p = ProcessList_get(pl, i);
+            if (String_contains_i(p->comm, incSearchBuffer)) {
+               ListBox_setSelected(lb, i);
+               found = true;
+               break;
+            }
+         }
+         if (found)
+            FunctionBar_draw(searchBar, incSearchBuffer);
+         else
+            FunctionBar_drawAttr(searchBar, incSearchBuffer, CRT_colors[FAILED_SEARCH]);
+
+         continue;
+      }
+      if (isdigit((char)ch)) {
+         int pid = ch-48 + acc;
+         for (int i = 0; i < ProcessList_size(pl) && ((Process*) ListBox_getSelected(lb))->pid != pid; i++)
+            ListBox_setSelected(lb, i);
+         acc = pid * 10;
+         if (acc > 100000)
+            acc = 0;
+         continue;
+      } else {
+         acc = 0;
+      }
+
+      if (ch == KEY_MOUSE) {
+         MEVENT mevent;
+         int ok = getmouse(&mevent);
+         if (ok == OK) {
+            if (mevent.y >= lb->y + 1 && mevent.y < LINES - 1) {
+               ListBox_setSelected(lb, mevent.y - lb->y + lb->scrollV - 1);
+               doRefresh = false;
+               refreshTimeout = resetRefreshTimeout;
+               follow = true;
+               continue;
+            } if (mevent.y == LINES - 1) {
+               FunctionBar* bar;
+               if (incSearchMode) bar = searchBar;
+               else bar = defaultBar;
+               ch = FunctionBar_synthesizeEvent(bar, mevent.x);
+            }
+
+         }
+      }
+
+      switch (ch) {
+      case KEY_RESIZE:
+         ListBox_resize(lb, COLS, LINES-headerHeight-1);
+         if (incSearchMode)
+            FunctionBar_draw(searchBar, incSearchBuffer);
+         else
+            FunctionBar_draw(defaultBar, NULL);
+         break;
+      case 'M':
+      {
+         refreshTimeout = 0;
+         pl->sortKey = PERCENT_MEM;
+         pl->treeView = false;
+         settings->changed = true;
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         break;
+      }
+      case 'T':
+      {
+         refreshTimeout = 0;
+         pl->sortKey = TIME;
+         pl->treeView = false;
+         settings->changed = true;
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         break;
+      }
+      case 'U':
+      {
+         for (int i = 0; i < ListBox_getSize(lb); i++) {
+            Process* p = (Process*) ListBox_get(lb, i);
+            p->tag = false;
+         }
+         doRefresh = true;
+         break;
+      }
+      case 'P':
+      {
+         refreshTimeout = 0;
+         pl->sortKey = PERCENT_CPU;
+         pl->treeView = false;
+         settings->changed = true;
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         break;
+      }
+      case KEY_F(1):
+      case 'h':
+      {
+         showHelp();
+         FunctionBar_draw(defaultBar, NULL);
+         refreshTimeout = 0;
+         break;
+      }
+      case '\014': // Ctrl+L
+      {
+         clear();
+         FunctionBar_draw(defaultBar, NULL);
+         refreshTimeout = 0;
+         break;
+      }
+      case ' ':
+      {
+         Process* p = (Process*) ListBox_getSelected(lb);
+         Process_toggleTag(p);
+         ListBox_onKey(lb, KEY_DOWN);
+         break;
+      }
+      case 's':
+      {
+         TraceScreen* ts = TraceScreen_new((Process*) ListBox_getSelected(lb));
+         TraceScreen_run(ts);
+         TraceScreen_delete(ts);
+         clear();
+         FunctionBar_draw(defaultBar, NULL);
+         refreshTimeout = 0;
+         CRT_enableDelay();
+         break;
+      }
+      case 'S':
+      case 'C':
+      case KEY_F(2):
+      {
+         Setup_run(settings, headerHeight);
+         // TODO: shouldn't need this, colors should be dynamic
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         headerHeight = Header_calculateHeight(header);
+         ListBox_move(lb, 0, headerHeight);
+         ListBox_resize(lb, COLS, LINES-headerHeight-1);
+         FunctionBar_draw(defaultBar, NULL);
+         refreshTimeout = 0;
+         break;
+      }
+      case 'F':
+      {
+         follow = true;
+         continue;
+      }
+      case 'u':
+      {
+         ListBox* lbu = ListBox_new(0, 0, 0, 0, LISTITEM_CLASS, true);
+         ListBox_setHeader(lbu, "Show processes of:");
+         UsersTable_foreach(ut, addUserToList, lbu);
+         TypedVector_sort(lbu->items);
+         ListItem* allUsers = ListItem_new("All users", -1);
+         ListBox_insert(lbu, 0, (Object*) allUsers);
+         char* fuFunctions[2] = {"Show    ", "Cancel "};
+         ListItem* picked = (ListItem*) pickFromList(lb, lbu, 20, headerHeight, fuFunctions, defaultBar);
+         if (picked) {
+            if (picked == allUsers) {
+               userOnly = false;
+               break;
+            } else {
+               setUserOnly(ListItem_getRef(picked), &userOnly, &userId);
+            }
+         }
+         break;
+      }
+      case KEY_F(9):
+      case 'k':
+      {
+         if (!lbk) {
+            lbk = (ListBox*) SignalsListBox_new(0, 0, 0, 0);
+         }
+         SignalsListBox_reset((SignalsListBox*) lbk);
+         char* fuFunctions[2] = {"Send  ", "Cancel "};
+         Signal* signal = (Signal*) pickFromList(lb, lbk, 15, headerHeight, fuFunctions, defaultBar);
+         if (signal) {
+            if (signal->number != 0) {
+               ListBox_setHeader(lb, "Sending...");
+               ListBox_draw(lb, true);
+               refresh();
+               bool anyTagged = false;
+               for (int i = 0; i < ListBox_getSize(lb); i++) {
+                  Process* p = (Process*) ListBox_get(lb, i);
+                  if (p->tag) {
+                     Process_sendSignal(p, signal->number);
+                     Process_toggleTag(p);
+                     anyTagged = true;
+                  }
+               }
+               if (!anyTagged) {
+                  Process* p = (Process*) ListBox_getSelected(lb);
+                  Process_sendSignal(p, signal->number);
+               }
+               napms(500);
+            }
+         }
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         refreshTimeout = 0;
+         break;
+      }
+      case KEY_F(10):
+      case 'q':
+         quit = 1;
+         break;
+      case '<':
+      case ',':
+      case KEY_F(18):
+      case '>':
+      case '.':
+      case KEY_F(6):
+      {
+         ListBox* lbf = ListBox_new(0,0,0,0,LISTITEM_CLASS,true);
+         ListBox_setHeader(lbf, "Sort by");
+         char* fuFunctions[2] = {"Sort  ", "Cancel "};
+         ProcessField* fields = pl->fields;
+         for (int i = 0; fields[i]; i++) {
+            char* name = String_trim(Process_printField(fields[i]));
+            ListBox_add(lbf, (Object*) ListItem_new(name, fields[i]));
+            if (fields[i] == pl->sortKey)
+               ListBox_setSelected(lbf, i);
+            free(name);
+         }
+         ListItem* field = (ListItem*) pickFromList(lb, lbf, 15, headerHeight, fuFunctions, defaultBar);
+         if (field) {
+            pl->treeView = false;
+            settings->changed = true;
+            pl->sortKey = field->key;
+         }
+         ((Object*)lbf)->delete((Object*)lbf);
+         ListBox_setRichHeader(lb, ProcessList_printHeader(pl));
+         refreshTimeout = 0;
+         break;
+      }
+      case 'I':
+      case KEY_F(4):
+      {
+         refreshTimeout = 0;
+         settings->changed = true;
+         ProcessList_invertSortOrder(pl);
+         break;
+      }
+      case KEY_F(8):
+      case '[':
+      case '=':
+      case '+':
+      {
+         doRefresh = changePriority(lb, 1);
+         break;
+      }
+      case KEY_F(7):
+      case ']':
+      case '-':
+      {
+         doRefresh = changePriority(lb, -1);
+         break;
+      }
+      case KEY_F(3):
+      case '/':
+         FunctionBar_draw(searchBar, incSearchBuffer);
+         incSearchMode = true;
+         break;
+      case 't':
+      case KEY_F(5):
+         refreshTimeout = 0;
+         pl->treeView = !pl->treeView;
+         settings->changed = true;
+         break;
+      case 'H':
+         refreshTimeout = 0;
+         pl->hideThreads = !pl->hideThreads;
+         settings->changed = true;
+         break;
+      case 'K':
+         refreshTimeout = 0;
+         pl->hideKernelThreads = !pl->hideKernelThreads;
+         settings->changed = true;
+         break;
+      default:
+         doRefresh = false;
+         refreshTimeout = resetRefreshTimeout;
+         ListBox_onKey(lb, ch);
+         break;
+      }
+      follow = false;
+   }
+   attron(CRT_colors[RESET_COLOR]);
+   mvhline(LINES-1, 0, ' ', COLS);
+   attroff(CRT_colors[RESET_COLOR]);
+   refresh();
+   
+   CRT_done();
+   if (settings->changed)
+      Settings_write(settings);
+   Header_delete(header);
+   ProcessList_delete(pl);
+   FunctionBar_delete((Object*)searchBar);
+   FunctionBar_delete((Object*)defaultBar);
+   ((Object*)lb)->delete((Object*)lb);
+   if (lbk)
+      ((Object*)lbk)->delete((Object*)lbk);
+   UsersTable_delete(ut);
+   Settings_delete(settings);
+   debug_done();
+   return 0;
+}