diff options
| -rwxr-xr-x | betterbackup.sh | 10 | ||||
| -rw-r--r-- | ncurses-exitmenu.cpp | 316 | ||||
| -rwxr-xr-x | syncdata | 4 | ||||
| -rwxr-xr-x | vidconcat.sh | 20 |
4 files changed, 350 insertions, 0 deletions
diff --git a/betterbackup.sh b/betterbackup.sh new file mode 100755 index 0000000..6cef560 --- /dev/null +++ b/betterbackup.sh @@ -0,0 +1,10 @@ +#!/bin/bash + +#a simple backup script that doesn't require to write to network address + +if [[ $# != 2; ]]; then + echo 'provide source and destination' +fi +exit 0 + +rsync -ahAvz --protect-args -e ssh --update ${src_path} ${dest} ${rsargs} >> /var/log/betterbackup.log diff --git a/ncurses-exitmenu.cpp b/ncurses-exitmenu.cpp new file mode 100644 index 0000000..71589a9 --- /dev/null +++ b/ncurses-exitmenu.cpp @@ -0,0 +1,316 @@ +/** + * @file ui.cpp + * @author Mit Bailey (mitbailey99@gmail.com) + * @brief https://tldp.org/HOWTO/NCURSES-Programming-HOWTO + * @version See Git tags for version information. + * @date 2022.03.16 + * + * @copyright Copyright (c) 2022 + * + */ + +#include <ncurses.h> +#include <menu.h> +#include <pthread.h> +#include <signal.h> +#include <stdlib.h> +#include <math.h> +#include "ui.hpp" +#include "meb_print.h" + +volatile sig_atomic_t done; + +WINDOW *InitWin(int col, int row, int cols, int rows) +{ + WINDOW *local_win; + + local_win = newwin(rows, cols, row, col); + box(local_win, 0, 0); // 0, 0 gives default characters for the vertical and horizontal lines. + wrefresh(local_win); // Show that box. + + return local_win; +} + +void DestroyWin(WINDOW *local_win) +{ + /* box(local_win, ' ', ' '); : This won't produce the desired + * result of erasing the window. It will leave it's four corners + * and so an ugly remnant of window. + */ + wborder(local_win, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' '); + /* The parameters taken are + * 1. win: the window on which to operate + * 2. ls: character to be used for the left side of the window + * 3. rs: character to be used for the right side of the window + * 4. ts: character to be used for the top side of the window + * 5. bs: character to be used for the bottom side of the window + * 6. tl: character to be used for the top left corner of the window + * 7. tr: character to be used for the top right corner of the window + * 8. bl: character to be used for the bottom left corner of the window + * 9. br: character to be used for the bottom right corner of the window + */ + wrefresh(local_win); + delwin(local_win); +} + +void DestroyMenu(MENU *menu, int n_choices, ITEM **items) +{ + // Unpost and free all the memory taken up. + unpost_menu(menu); + free_menu(menu); + for (int i = 0; i < n_choices; ++i) + { + free_item(items[i]); + } +} + +void WindowsInit(WINDOW *win[], float win_w[], float win_h[], int rows, int cols) +{ + int win0w = floor(win_w[0] * cols); + int win0h = floor(win_h[0] * rows); + int win1w = floor(win_w[1] * cols); + int win1h = floor(win_h[1] * rows); + int win2w = floor(win_w[2] * cols); + int win2h = floor(win_h[2] * rows); + + if ((win1w + win2w + 1) > cols) { win2w = cols - win1w - 1; } + + win0h = (win0h < winmin_h[0]) ? winmin_h[0] : win0h; + win1h = (win1h < winmin_h[1]) ? winmin_h[1] : win1h; + win2h = (win2h < winmin_h[2]) ? winmin_h[2] : win2h; + + win[0] = InitWin(0, 1, win0w, win0h); + { + mvwprintw(win[0], 0, 2, " OUTPUT "); + mvwprintw(win[0], 1, 2, "IN"); + mvwprintw(win[0], 1, floor(win0spcg * win0w), "OUT"); + mvwprintw(win[0], 1, 2 * floor(win0spcg * win0w), "STEP"); + mvwprintw(win[0], win0h - 1, win0w - 10, " %dx%d ", win0w, win0h); + wrefresh(win[0]); + } + + win[1] = InitWin(0, floor(1 + win0h), win1w, win1h); + { + mvwprintw(win[1], 0, 2, " WHEEL OF MISFORTUNE "); + mvwprintw(win[1], win1h - 1, win1w - 10, " %dx%d ", win1w, win1h); + wrefresh(win[1]); + } + + win[2] = InitWin(floor(1 + win1w), floor(1 + win0h), win2w, win2h); + { + mvwprintw(win[2], 0, 2, " INPUT "); + mvwprintw(win[2], 2, 2, "Selected:"); + mvwprintw(win[2], 3, 2, "Terminal Size: %d x %d", rows, cols); + mvwprintw(win[2], win2h - 1, win2w - 10, " %dx%d ", win2w, win2h); + wrefresh(win[2]); + } +} + +void WindowsDestroy(WINDOW *win[], int num_win) +{ + if (win == NULL || win == nullptr) + { + return; + } + + for (int i = 0; i < num_win; i++) + { + DestroyWin(win[i]); + } +} + +void ncurses_init() +{ + initscr(); + cbreak(); + noecho(); // Doesn't echo input during getch(). + keypad(stdscr, TRUE); +} + +void ncurses_cleanup() +{ + endwin(); + clear(); +} + +void sighandler(int sig) +{ + done = 1; +} + +// To be replaced by an external main(). +int main() +{ + signal(SIGINT, sighandler); + + // Example data package. + ui_data_t data[1] = {0}; + + // Handles the UI thread. + pthread_t tid; + pthread_create(&tid, NULL, InterfaceThread, data); + + for (int i = 0; (i < INT32_MAX) && (!done); i++) + { + // dbprintlf("%d %.0f %.0f", data->d1->peekData(), data->d2->peekData(), data->d3->peekData()); + data->d1->set(data->d1->peek() + 1); + data->d2->set(data->d2->peek() + 1); + data->d3->set(data->d3->peek() + 1); + } + + pthread_join(tid, NULL); + + return 0; +} + +void *InterfaceThread(void *vp) +{ + ui_data_t *data = (ui_data_t *)vp; + + ncurses_init(); + refresh(); + + // Initialization and drawing of windows' static elements. + int rows = 0, cols = 0; + getmaxyx(stdscr, rows, cols); + + //WindowsInit(win, win_w, win_h, rows, cols); + + // Menu1 setup. + ITEM **menu1_items; + int c; + MENU *menu1; + int menu1_n_choices, i; + + // generate_menu(menu1_items, menu1, menu1_n_choices); + + { // Generate the menu. + menu1_n_choices = ARRAY_SIZE(menu1_choices); + menu1_items = (ITEM **)calloc(menu1_n_choices, sizeof(ITEM *)); + for (i = 0; i < menu1_n_choices; ++i) + { + menu1_items[i] = new_item(menu1_choices[i], menu1_choices_desc[i]); + } + menu1 = new_menu((ITEM **)menu1_items); + //set_menu_win(menu1, win[1]); + //set_menu_sub(menu1, derwin(win[1], 6, 38, 2, 1)); + // set_menu_sub(my_menu, win[1]); + set_menu_mark(menu1, " * "); + post_menu(menu1); + //wrefresh(win[1]); + refresh(); + } + + // Menu1 nav + // Makes wgetch nonblocking so the menu isnt hogging all the cycles. + nodelay(stdscr, true); + while ((c = wgetch(stdscr)) != KEY_F(1) && (!done)) + { + // Menu handling. + switch (c) + { + case KEY_DOWN: + menu_driver(menu1, REQ_DOWN_ITEM); + wrefresh(win[1]); + break; + case KEY_UP: + menu_driver(menu1, REQ_UP_ITEM); + wrefresh(win[1]); + break; + case '\n': + // TODO: Add functionality for other buttons. + switch (item_index(current_item(menu1))) + { + case 0: //lock + system( "echo test > /tmp/yo");//, ">", "/tmp/yo"); + break; + case 1: //logout + system("openbox --exit"); + break; + case 2: //suspend + system("systemctl suspend"); + break; + case 3: //reboot + system("systemctl reboot"); + break; + case 4: //shutdown + system("systemctl poweroff"); + break; + case 5: //exit + goto program_end; + } + break; + case KEY_RESIZE: + // Clean-up. + ncurses_cleanup(); + + // Re-initialization. + ncurses_init(); + refresh(); + + getmaxyx(stdscr, rows, cols); + //WindowsInit(win, win_w, win_h, rows, cols); + + { // Generate the menu. + menu1_n_choices = ARRAY_SIZE(menu1_choices); + menu1_items = (ITEM **)calloc(menu1_n_choices, sizeof(ITEM *)); + for (i = 0; i < menu1_n_choices; ++i) + { + menu1_items[i] = new_item(menu1_choices[i], menu1_choices_desc[i]); + } + menu1 = new_menu((ITEM **)menu1_items); + //set_menu_win(menu1, win[1]); + //set_menu_sub(menu1, derwin(win[1], 6, 38, 2, 1)); + // set_menu_sub(my_menu, win[1]); + set_menu_mark(menu1, " * "); + post_menu(menu1); + //wrefresh(win[1]); + refresh(); + } + } + + // Output Window Data Printouts + static bool redraw = true; + if (data->d1->rdy()) + { + mvwprintw(win[0], 2, 2, "%d", data->d1->get()); + redraw = true; + } + + if (data->d2->rdy()) + { + mvwprintw(win[0], 2, floor(win0spcg * floor(win_w[0] * cols)), "%.2f", data->d2->get()); + redraw = true; + } + + if (data->d3->rdy()) + { + mvwprintw(win[0], 2, 2 * floor(win0spcg * floor(win_w[0] * cols)), "%.2f", data->d3->get()); + redraw = true; + } + + if (redraw) + { + wrefresh(win[0]); + redraw = false; + } + + // Input Window + static Data<int> m_idx(-1); + m_idx.set(item_index(current_item(menu1))); + if (m_idx.rdy()) + { + mvwprintw(win[2], 2, 12, "%d", m_idx.get()); + wrefresh(win[2]); + } + } + +program_end: + DestroyMenu(menu1, menu1_n_choices, menu1_items); + //WindowsDestroy(win, ARRAY_SIZE(win)); + refresh(); + done = 1; + ncurses_cleanup(); + + return 0; +}
\ No newline at end of file @@ -25,6 +25,10 @@ for f in `cat ~/.config/datasync/files`; do echo "local time: "$lt fi if [[ -z ${rt} || ( ${lt} != ${rt} && ${lt} -ge ${rt} ) ]]; then #local file is newer, so update + #make sure to have trailing '/' if directory, because rsync is weird + if [[ -d ${f} ]]; then + f=${f}"/" + fi if [[ $DBG ]]; then echo "local file is newer. updating." echo "execute update? (y/n)" diff --git a/vidconcat.sh b/vidconcat.sh new file mode 100755 index 0000000..2347ebc --- /dev/null +++ b/vidconcat.sh @@ -0,0 +1,20 @@ +#!/bin/bash +#this script will concatenate videos listed in file vids.txt in this folder into one video +#TODO generate the list automatically + +function printHelp() { + echo "this program will concatenate a number of video files, as specified in a file vids.txt, into one. no arguments required. an mp4 file will be generated with a unique filename." + echo "in this directory must be a file name vids.txt which contains a list of the video filenames to be concated, where each line is like so: " + echo " file \'path/to/file.whatever\'" + echo "options: " + echo " -h: display help" + echo " -f [format]: filetype output" +} + +if [ ! -f ./vids.txt ]; then + printHelp + exit 0 +fi + +d=`date +%s` +ffmpeg -f concat -safe 0 -i vids.txt -c copy vids-concated-${d}.mp4 |