1 cf17fb50 2015-06-13 marcelgmr #define _XOPEN_SOURCE_EXTENDED
2 718d45e4 2015-06-14 marcelgmr #define _FILE_OFFSET_BITS 64
4 71ee1627 2014-11-07 marcelgmr #include <stdlib.h>
5 bae1431c 2014-11-07 marcelgmr #include <stdint.h>
6 6beff8a2 2014-11-08 marcelgmr #include <ctype.h>
7 cf17fb50 2015-06-13 marcelgmr #include <wchar.h>
8 cf17fb50 2015-06-13 marcelgmr #include <wctype.h>
9 6beff8a2 2014-11-08 marcelgmr #include <string.h>
10 5f52c474 2014-11-08 marcelgmr #include <sys/types.h> /* pid_t, ... */
11 c04b0d89 2015-03-30 marcelgmr #include <stdio.h>
12 c04b0d89 2015-03-30 marcelgmr #include <limits.h> /* PATH_MAX */
13 71ee1627 2014-11-07 marcelgmr #include <locale.h> /* setlocale(), LC_ALL */
14 b7ee4ee2 2014-11-14 marcelgmr #include <unistd.h> /* chdir(), getcwd(), read(), close(), ... */
15 71ee1627 2014-11-07 marcelgmr #include <dirent.h> /* DIR, struct dirent, opendir(), ... */
16 71ee1627 2014-11-07 marcelgmr #include <sys/stat.h>
17 b7ee4ee2 2014-11-14 marcelgmr #include <fcntl.h> /* open() */
18 71ee1627 2014-11-07 marcelgmr #include <sys/wait.h> /* waitpid() */
19 b529416b 2014-11-11 marcelgmr #include <signal.h> /* struct sigaction, sigaction() */
20 8a757b0f 2015-03-07 marcelgmr #include <errno.h>
21 71ee1627 2014-11-07 marcelgmr #include <curses.h>
23 71ee1627 2014-11-07 marcelgmr #include "config.h"
25 3cd6bb98 2014-11-11 marcelgmr /* String buffers. */
26 576e768d 2014-11-08 marcelgmr #define ROWSZ 256
27 3cd6bb98 2014-11-11 marcelgmr static char ROW[ROWSZ];
28 a17e36e3 2014-11-07 marcelgmr #define STATUSSZ 256
29 3cd6bb98 2014-11-11 marcelgmr static char STATUS[STATUSSZ];
30 1447784d 2014-11-14 marcelgmr #define INPUTSZ 256
31 1447784d 2014-11-14 marcelgmr static char INPUT[INPUTSZ];
33 3cd6bb98 2014-11-11 marcelgmr /* Argument buffers for execvp(). */
34 71ee1627 2014-11-07 marcelgmr #define MAXARGS 256
35 3cd6bb98 2014-11-11 marcelgmr static char *ARGS[MAXARGS];
37 60128fcd 2014-11-15 marcelgmr /* Listing view parameters. */
38 60128fcd 2014-11-15 marcelgmr #define HEIGHT (LINES-4)
39 60128fcd 2014-11-15 marcelgmr #define STATUSPOS (COLS-16)
41 3cd6bb98 2014-11-11 marcelgmr /* Listing view flags. */
42 bae1431c 2014-11-07 marcelgmr #define SHOW_FILES 0x01u
43 bae1431c 2014-11-07 marcelgmr #define SHOW_DIRS 0x02u
44 bae1431c 2014-11-07 marcelgmr #define SHOW_HIDDEN 0x04u
46 50c63039 2014-11-14 marcelgmr /* Marks parameters. */
47 18016333 2014-11-14 marcelgmr #define BULK_INIT 5
48 18016333 2014-11-14 marcelgmr #define BULK_THRESH 256
50 3cd6bb98 2014-11-11 marcelgmr /* Information associated to each entry in listing. */
51 8f853fb5 2015-03-25 marcelgmr typedef struct Row {
52 576e768d 2014-11-08 marcelgmr char *name;
53 576e768d 2014-11-08 marcelgmr off_t size;
54 7ecf0345 2015-06-05 marcelgmr mode_t mode;
55 cb23b74d 2015-06-05 marcelgmr int islink;
56 18016333 2014-11-14 marcelgmr int marked;
59 5c4a6b62 2014-11-14 marcelgmr /* Dynamic array of marked entries. */
60 8f853fb5 2015-03-25 marcelgmr typedef struct Marks {
61 c04b0d89 2015-03-30 marcelgmr char dirpath[PATH_MAX];
62 18016333 2014-11-14 marcelgmr int bulk;
63 18016333 2014-11-14 marcelgmr int nentries;
64 18016333 2014-11-14 marcelgmr char **entries;
65 eef51ac5 2015-03-24 marcelgmr } Marks;
67 a022230d 2015-04-26 marcelgmr /* Line editing state. */
68 a022230d 2015-04-26 marcelgmr typedef struct Edit {
69 cf17fb50 2015-06-13 marcelgmr wchar_t buffer[INPUTSZ+1];
70 a022230d 2015-04-26 marcelgmr int left, right;
71 a022230d 2015-04-26 marcelgmr } Edit;
73 3cd6bb98 2014-11-11 marcelgmr /* Global state. Some basic info is allocated for ten tabs. */
74 eef51ac5 2015-03-24 marcelgmr static struct Rover {
75 ada8fba9 2014-11-09 marcelgmr int tab;
76 71ee1627 2014-11-07 marcelgmr int nfiles;
77 ada8fba9 2014-11-09 marcelgmr int scroll[10];
78 7c74df90 2014-11-15 marcelgmr int esel[10];
79 47e9f26d 2014-11-09 marcelgmr uint8_t flags[10];
80 eef51ac5 2015-03-24 marcelgmr Row *rows;
81 71ee1627 2014-11-07 marcelgmr WINDOW *window;
82 c04b0d89 2015-03-30 marcelgmr char cwd[10][PATH_MAX];
83 eef51ac5 2015-03-24 marcelgmr Marks marks;
84 a022230d 2015-04-26 marcelgmr Edit edit;
85 6998a035 2015-05-31 marcelgmr int edit_scroll;
86 4167d62b 2015-06-06 marcelgmr volatile sig_atomic_t pending_winch;
87 f05efd9e 2014-11-07 marcelgmr } rover;
89 3cd6bb98 2014-11-11 marcelgmr /* Macros for accessing global state. */
90 7c74df90 2014-11-15 marcelgmr #define ENAME(I) rover.rows[I].name
91 7c74df90 2014-11-15 marcelgmr #define ESIZE(I) rover.rows[I].size
92 7ecf0345 2015-06-05 marcelgmr #define EMODE(I) rover.rows[I].mode
93 cb23b74d 2015-06-05 marcelgmr #define ISLINK(I) rover.rows[I].islink
94 18016333 2014-11-14 marcelgmr #define MARKED(I) rover.rows[I].marked
95 3cd6bb98 2014-11-11 marcelgmr #define SCROLL rover.scroll[rover.tab]
96 7c74df90 2014-11-15 marcelgmr #define ESEL rover.esel[rover.tab]
97 3cd6bb98 2014-11-11 marcelgmr #define FLAGS rover.flags[rover.tab]
98 3cd6bb98 2014-11-11 marcelgmr #define CWD rover.cwd[rover.tab]
100 60128fcd 2014-11-15 marcelgmr /* Helpers. */
101 60128fcd 2014-11-15 marcelgmr #define MIN(A, B) ((A) < (B) ? (A) : (B))
102 60128fcd 2014-11-15 marcelgmr #define MAX(A, B) ((A) > (B) ? (A) : (B))
103 7c74df90 2014-11-15 marcelgmr #define ISDIR(E) (strchr((E), '/') != NULL)
105 a022230d 2015-04-26 marcelgmr /* Line Editing Macros. */
106 6110e5a1 2015-04-26 marcelgmr #define EDIT_FULL(E) ((E).left == (E).right)
107 a022230d 2015-04-26 marcelgmr #define EDIT_CAN_LEFT(E) ((E).left)
108 6110e5a1 2015-04-26 marcelgmr #define EDIT_CAN_RIGHT(E) ((E).right < INPUTSZ-1)
109 a022230d 2015-04-26 marcelgmr #define EDIT_LEFT(E) (E).buffer[(E).right--] = (E).buffer[--(E).left]
110 a022230d 2015-04-26 marcelgmr #define EDIT_RIGHT(E) (E).buffer[(E).left++] = (E).buffer[++(E).right]
111 a022230d 2015-04-26 marcelgmr #define EDIT_INSERT(E, C) (E).buffer[(E).left++] = (C)
112 a022230d 2015-04-26 marcelgmr #define EDIT_BACKSPACE(E) (E).left--
113 a022230d 2015-04-26 marcelgmr #define EDIT_DELETE(E) (E).right++
114 6110e5a1 2015-04-26 marcelgmr #define EDIT_CLEAR(E) do { (E).left = 0; (E).right = INPUTSZ-1; } while(0)
116 a022230d 2015-04-26 marcelgmr typedef enum EditStat {CONTINUE, CONFIRM, CANCEL} EditStat;
117 a74511d1 2015-06-06 marcelgmr typedef enum Color {DEFAULT, RED, GREEN, YELLOW, BLUE, CYAN, MAGENTA, WHITE, BLACK} Color;
118 845f2b87 2014-11-14 marcelgmr typedef int (*PROCESS)(const char *path);
120 d06e977d 2014-11-14 marcelgmr static void
121 eef51ac5 2015-03-24 marcelgmr init_marks(Marks *marks)
123 18016333 2014-11-14 marcelgmr strcpy(marks->dirpath, "");
124 18016333 2014-11-14 marcelgmr marks->bulk = BULK_INIT;
125 18016333 2014-11-14 marcelgmr marks->nentries = 0;
126 f41c2ea1 2014-12-23 marcelgmr marks->entries = calloc(marks->bulk, sizeof *marks->entries);
129 5c4a6b62 2014-11-14 marcelgmr /* Unmark all entries. */
130 d06e977d 2014-11-14 marcelgmr static void
131 eef51ac5 2015-03-24 marcelgmr mark_none(Marks *marks)
133 18016333 2014-11-14 marcelgmr int i;
135 8ba07de5 2014-11-14 marcelgmr strcpy(marks->dirpath, "");
136 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk && marks->nentries; i++)
137 18016333 2014-11-14 marcelgmr if (marks->entries[i]) {
138 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
139 9a852838 2014-11-14 marcelgmr marks->entries[i] = NULL;
140 18016333 2014-11-14 marcelgmr marks->nentries--;
142 18016333 2014-11-14 marcelgmr if (marks->bulk > BULK_THRESH) {
143 18016333 2014-11-14 marcelgmr /* Reset bulk to free some memory. */
144 18016333 2014-11-14 marcelgmr free(marks->entries);
145 18016333 2014-11-14 marcelgmr marks->bulk = BULK_INIT;
146 f41c2ea1 2014-12-23 marcelgmr marks->entries = calloc(marks->bulk, sizeof *marks->entries);
150 d06e977d 2014-11-14 marcelgmr static void
151 eef51ac5 2015-03-24 marcelgmr add_mark(Marks *marks, char *dirpath, char *entry)
153 18016333 2014-11-14 marcelgmr int i;
155 18016333 2014-11-14 marcelgmr if (!strcmp(marks->dirpath, dirpath)) {
156 18016333 2014-11-14 marcelgmr /* Append mark to directory. */
157 18016333 2014-11-14 marcelgmr if (marks->nentries == marks->bulk) {
158 18016333 2014-11-14 marcelgmr /* Expand bulk to accomodate new entry. */
159 edb0e68a 2015-06-01 marcelgmr int extra = marks->bulk / 2;
160 18016333 2014-11-14 marcelgmr marks->bulk += extra; /* bulk *= 1.5; */
161 f41c2ea1 2014-12-23 marcelgmr marks->entries = realloc(marks->entries,
162 f41c2ea1 2014-12-23 marcelgmr marks->bulk * sizeof *marks->entries);
163 f41c2ea1 2014-12-23 marcelgmr memset(&marks->entries[marks->nentries], 0,
164 f41c2ea1 2014-12-23 marcelgmr extra * sizeof *marks->entries);
165 18016333 2014-11-14 marcelgmr i = marks->nentries;
166 590d39af 2014-12-02 marcelgmr } else {
167 18016333 2014-11-14 marcelgmr /* Search for empty slot (there must be one). */
168 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk; i++)
169 18016333 2014-11-14 marcelgmr if (!marks->entries[i])
170 18016333 2014-11-14 marcelgmr break;
172 590d39af 2014-12-02 marcelgmr } else {
173 18016333 2014-11-14 marcelgmr /* Directory changed. Discard old marks. */
174 18016333 2014-11-14 marcelgmr mark_none(marks);
175 18016333 2014-11-14 marcelgmr strcpy(marks->dirpath, dirpath);
176 18016333 2014-11-14 marcelgmr i = 0;
178 f41c2ea1 2014-12-23 marcelgmr marks->entries[i] = malloc(strlen(entry) + 1);
179 18016333 2014-11-14 marcelgmr strcpy(marks->entries[i], entry);
180 18016333 2014-11-14 marcelgmr marks->nentries++;
183 d06e977d 2014-11-14 marcelgmr static void
184 eef51ac5 2015-03-24 marcelgmr del_mark(Marks *marks, char *entry)
186 18016333 2014-11-14 marcelgmr int i;
188 18016333 2014-11-14 marcelgmr if (marks->nentries > 1) {
189 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk; i++)
190 18016333 2014-11-14 marcelgmr if (marks->entries[i] && !strcmp(marks->entries[i], entry))
191 18016333 2014-11-14 marcelgmr break;
192 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
193 18016333 2014-11-14 marcelgmr marks->entries[i] = NULL;
194 18016333 2014-11-14 marcelgmr marks->nentries--;
195 590d39af 2014-12-02 marcelgmr } else
196 590d39af 2014-12-02 marcelgmr mark_none(marks);
199 d06e977d 2014-11-14 marcelgmr static void
200 eef51ac5 2015-03-24 marcelgmr free_marks(Marks *marks)
202 18016333 2014-11-14 marcelgmr int i;
204 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk && marks->nentries; i++)
205 18016333 2014-11-14 marcelgmr if (marks->entries[i]) {
206 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
207 18016333 2014-11-14 marcelgmr marks->nentries--;
209 18016333 2014-11-14 marcelgmr free(marks->entries);
212 7896cfae 2015-04-17 marcelgmr static void
213 7896cfae 2015-04-17 marcelgmr handle_winch(int sig)
215 4167d62b 2015-06-06 marcelgmr rover.pending_winch = 1;
218 7896cfae 2015-04-17 marcelgmr static void
219 7896cfae 2015-04-17 marcelgmr enable_handlers()
221 e1c42cfe 2014-11-11 marcelgmr struct sigaction sa;
223 7896cfae 2015-04-17 marcelgmr memset(&sa, 0, sizeof (struct sigaction));
224 7896cfae 2015-04-17 marcelgmr sa.sa_handler = handle_winch;
225 7896cfae 2015-04-17 marcelgmr sigaction(SIGWINCH, &sa, NULL);
228 7896cfae 2015-04-17 marcelgmr static void
229 7896cfae 2015-04-17 marcelgmr disable_handlers()
231 7896cfae 2015-04-17 marcelgmr struct sigaction sa;
233 7896cfae 2015-04-17 marcelgmr memset(&sa, 0, sizeof (struct sigaction));
234 7896cfae 2015-04-17 marcelgmr sa.sa_handler = SIG_DFL;
235 7896cfae 2015-04-17 marcelgmr sigaction(SIGWINCH, &sa, NULL);
238 4167d62b 2015-06-06 marcelgmr static void update_view();
240 4167d62b 2015-06-06 marcelgmr /* Handle any signals received since last call. */
241 4167d62b 2015-06-06 marcelgmr static void
242 4167d62b 2015-06-06 marcelgmr sync_signals()
244 4167d62b 2015-06-06 marcelgmr if (rover.pending_winch) {
245 4167d62b 2015-06-06 marcelgmr /* SIGWINCH received: resize application accordingly. */
246 4167d62b 2015-06-06 marcelgmr delwin(rover.window);
247 4167d62b 2015-06-06 marcelgmr endwin();
248 4167d62b 2015-06-06 marcelgmr refresh();
249 4167d62b 2015-06-06 marcelgmr clear();
250 4167d62b 2015-06-06 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
251 4167d62b 2015-06-06 marcelgmr SCROLL = MAX(ESEL - HEIGHT, 0);
252 4167d62b 2015-06-06 marcelgmr update_view();
253 4167d62b 2015-06-06 marcelgmr rover.pending_winch = 0;
257 527b3bd8 2015-06-06 marcelgmr /* This function must be used in place of getch().
258 527b3bd8 2015-06-06 marcelgmr It handles signals while waiting for user input. */
259 4167d62b 2015-06-06 marcelgmr static int
260 4167d62b 2015-06-06 marcelgmr rover_getch()
262 4167d62b 2015-06-06 marcelgmr int ch;
264 4167d62b 2015-06-06 marcelgmr while ((ch = getch()) == ERR)
265 4167d62b 2015-06-06 marcelgmr sync_signals();
266 4167d62b 2015-06-06 marcelgmr return ch;
269 cf17fb50 2015-06-13 marcelgmr /* This function must be used in place of get_wch().
270 cf17fb50 2015-06-13 marcelgmr It handles signals while waiting for user input. */
271 a0c8d3af 2015-06-13 marcelgmr static int
272 a0c8d3af 2015-06-13 marcelgmr rover_get_wch(wint_t *wch)
274 a0c8d3af 2015-06-13 marcelgmr wint_t ret;
276 947e6925 2015-06-14 marcelgmr while ((ret = get_wch(wch)) == (wint_t) ERR)
277 cf17fb50 2015-06-13 marcelgmr sync_signals();
278 a0c8d3af 2015-06-13 marcelgmr return ret;
281 7896cfae 2015-04-17 marcelgmr /* Do a fork-exec to external program (e.g. $EDITOR). */
282 7896cfae 2015-04-17 marcelgmr static void
283 7896cfae 2015-04-17 marcelgmr spawn()
285 7896cfae 2015-04-17 marcelgmr pid_t pid;
286 7896cfae 2015-04-17 marcelgmr int status;
288 cf66423f 2015-06-01 marcelgmr setenv("RVSEL", rover.nfiles ? ENAME(ESEL) : "", 1);
289 7896cfae 2015-04-17 marcelgmr pid = fork();
290 7896cfae 2015-04-17 marcelgmr if (pid > 0) {
291 7896cfae 2015-04-17 marcelgmr /* fork() succeeded. */
292 7896cfae 2015-04-17 marcelgmr disable_handlers();
293 7896cfae 2015-04-17 marcelgmr endwin();
294 7896cfae 2015-04-17 marcelgmr waitpid(pid, &status, 0);
295 7896cfae 2015-04-17 marcelgmr enable_handlers();
296 7896cfae 2015-04-17 marcelgmr kill(getpid(), SIGWINCH);
297 7896cfae 2015-04-17 marcelgmr } else if (pid == 0) {
298 7896cfae 2015-04-17 marcelgmr /* Child process. */
299 7896cfae 2015-04-17 marcelgmr execvp(ARGS[0], ARGS);
303 7896cfae 2015-04-17 marcelgmr /* Curses setup. */
304 7896cfae 2015-04-17 marcelgmr static void
305 7896cfae 2015-04-17 marcelgmr init_term()
307 71ee1627 2014-11-07 marcelgmr setlocale(LC_ALL, "");
308 71ee1627 2014-11-07 marcelgmr initscr();
309 71ee1627 2014-11-07 marcelgmr cbreak(); /* Get one character at a time. */
310 4167d62b 2015-06-06 marcelgmr timeout(100); /* For getch(). */
311 71ee1627 2014-11-07 marcelgmr noecho();
312 71ee1627 2014-11-07 marcelgmr nonl(); /* No NL->CR/NL on output. */
313 71ee1627 2014-11-07 marcelgmr intrflush(stdscr, FALSE);
314 71ee1627 2014-11-07 marcelgmr keypad(stdscr, TRUE);
315 71ee1627 2014-11-07 marcelgmr curs_set(FALSE); /* Hide blinking cursor. */
316 71ee1627 2014-11-07 marcelgmr if (has_colors()) {
317 eb265708 2015-03-24 marcelgmr short bg;
318 71ee1627 2014-11-07 marcelgmr start_color();
319 eb265708 2015-03-24 marcelgmr #ifdef NCURSES_EXT_FUNCS
320 eb265708 2015-03-24 marcelgmr use_default_colors();
321 eb265708 2015-03-24 marcelgmr bg = -1;
323 eb265708 2015-03-24 marcelgmr bg = COLOR_BLACK;
324 eb265708 2015-03-24 marcelgmr #endif
325 eb265708 2015-03-24 marcelgmr init_pair(RED, COLOR_RED, bg);
326 eb265708 2015-03-24 marcelgmr init_pair(GREEN, COLOR_GREEN, bg);
327 eb265708 2015-03-24 marcelgmr init_pair(YELLOW, COLOR_YELLOW, bg);
328 eb265708 2015-03-24 marcelgmr init_pair(BLUE, COLOR_BLUE, bg);
329 eb265708 2015-03-24 marcelgmr init_pair(CYAN, COLOR_CYAN, bg);
330 eb265708 2015-03-24 marcelgmr init_pair(MAGENTA, COLOR_MAGENTA, bg);
331 eb265708 2015-03-24 marcelgmr init_pair(WHITE, COLOR_WHITE, bg);
332 a74511d1 2015-06-06 marcelgmr init_pair(BLACK, COLOR_BLACK, bg);
334 7c74df90 2014-11-15 marcelgmr atexit((void (*)(void)) endwin);
335 7896cfae 2015-04-17 marcelgmr enable_handlers();
338 3cd6bb98 2014-11-11 marcelgmr /* Update the listing view. */
339 71ee1627 2014-11-07 marcelgmr static void
340 743e70b8 2014-11-14 marcelgmr update_view()
342 222db952 2014-11-08 marcelgmr int i, j;
343 38347b2a 2015-03-30 marcelgmr int numsize;
344 576e768d 2014-11-08 marcelgmr int ishidden, isdir;
345 18016333 2014-11-14 marcelgmr int marking;
346 cf17fb50 2015-06-13 marcelgmr wchar_t wbuf[PATH_MAX];
348 41aae0b0 2014-11-11 marcelgmr mvhline(0, 0, ' ', COLS);
349 41aae0b0 2014-11-11 marcelgmr attr_on(A_BOLD, NULL);
350 41aae0b0 2014-11-11 marcelgmr color_set(RVC_TABNUM, NULL);
351 38347b2a 2015-03-30 marcelgmr mvaddch(0, COLS - 2, rover.tab + '0');
352 41aae0b0 2014-11-11 marcelgmr attr_off(A_BOLD, NULL);
353 38347b2a 2015-03-30 marcelgmr if (rover.marks.nentries) {
354 e5fe9820 2015-04-17 marcelgmr numsize = snprintf(STATUS, STATUSSZ, "%d", rover.marks.nentries);
355 b25b6b52 2015-06-02 marcelgmr color_set(RVC_MARKS, NULL);
356 38347b2a 2015-03-30 marcelgmr mvaddstr(0, COLS - 3 - numsize, STATUS);
357 38347b2a 2015-03-30 marcelgmr } else
358 38347b2a 2015-03-30 marcelgmr numsize = -1;
359 38347b2a 2015-03-30 marcelgmr color_set(RVC_CWD, NULL);
360 cf17fb50 2015-06-13 marcelgmr mbstowcs(wbuf, CWD, PATH_MAX);
361 cf17fb50 2015-06-13 marcelgmr mvaddnwstr(0, 0, wbuf, COLS - 4 - numsize);
362 41aae0b0 2014-11-11 marcelgmr wcolor_set(rover.window, RVC_BORDER, NULL);
363 41aae0b0 2014-11-11 marcelgmr wborder(rover.window, 0, 0, 0, 0, 0, 0, 0, 0);
364 667d4907 2014-11-14 marcelgmr /* Selection might not be visible, due to cursor wrapping or window
365 667d4907 2014-11-14 marcelgmr shrinking. In that case, the scroll must be moved to make it visible. */
366 60128fcd 2014-11-15 marcelgmr SCROLL = MAX(MIN(SCROLL, ESEL), ESEL - HEIGHT + 1);
367 18016333 2014-11-14 marcelgmr marking = !strcmp(CWD, rover.marks.dirpath);
368 ada8fba9 2014-11-09 marcelgmr for (i = 0, j = SCROLL; i < HEIGHT && j < rover.nfiles; i++, j++) {
369 7c74df90 2014-11-15 marcelgmr ishidden = ENAME(j)[0] == '.';
370 7ecf0345 2015-06-05 marcelgmr isdir = S_ISDIR(EMODE(j));
371 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
372 f05efd9e 2014-11-07 marcelgmr wattr_on(rover.window, A_REVERSE, NULL);
373 cb23b74d 2015-06-05 marcelgmr if (ISLINK(j))
374 cb23b74d 2015-06-05 marcelgmr wcolor_set(rover.window, RVC_LINK, NULL);
375 cb23b74d 2015-06-05 marcelgmr else if (ishidden)
376 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_HIDDEN, NULL);
377 576e768d 2014-11-08 marcelgmr else if (isdir)
378 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_DIR, NULL);
380 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_FILE, NULL);
381 165b8d9e 2015-04-23 marcelgmr if (!isdir) {
382 ddca2129 2015-04-23 marcelgmr char *suffix, *suffixes = "BKMGTPEZY";
383 ddca2129 2015-04-23 marcelgmr off_t human_size = ESIZE(j) * 10;
384 cf17fb50 2015-06-13 marcelgmr int length = mbstowcs(NULL, ENAME(j), 0);
385 ddca2129 2015-04-23 marcelgmr for (suffix = suffixes; human_size >= 10240; suffix++)
386 165b8d9e 2015-04-23 marcelgmr human_size = (human_size + 512) / 1024;
387 ddca2129 2015-04-23 marcelgmr if (*suffix == 'B')
388 cf17fb50 2015-06-13 marcelgmr swprintf(wbuf, PATH_MAX, L"%s%*d %c", ENAME(j),
389 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 6),
390 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, *suffix);
392 cf17fb50 2015-06-13 marcelgmr swprintf(wbuf, PATH_MAX, L"%s%*d.%d %c", ENAME(j),
393 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 8),
394 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, (int) human_size % 10, *suffix);
395 165b8d9e 2015-04-23 marcelgmr } else
396 cf17fb50 2015-06-13 marcelgmr mbstowcs(wbuf, ENAME(j), PATH_MAX);
397 a81852bf 2014-11-08 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
398 cf17fb50 2015-06-13 marcelgmr mvwaddnwstr(rover.window, i + 1, 2, wbuf, COLS - 4);
399 b25b6b52 2015-06-02 marcelgmr if (marking && MARKED(j)) {
400 b25b6b52 2015-06-02 marcelgmr wcolor_set(rover.window, RVC_MARKS, NULL);
401 e6a7541a 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, RVS_MARK);
402 b25b6b52 2015-06-02 marcelgmr } else
403 18016333 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, ' ');
404 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
405 f05efd9e 2014-11-07 marcelgmr wattr_off(rover.window, A_REVERSE, NULL);
407 a1834b92 2015-06-03 marcelgmr for (; i < HEIGHT; i++)
408 37087140 2015-03-30 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
409 a81852bf 2014-11-08 marcelgmr if (rover.nfiles > HEIGHT) {
410 a81852bf 2014-11-08 marcelgmr int center, height;
411 edb0e68a 2015-06-01 marcelgmr center = (SCROLL + (HEIGHT / 2)) * HEIGHT / rover.nfiles;
412 a81852bf 2014-11-08 marcelgmr height = (HEIGHT-1) * HEIGHT / rover.nfiles;
413 a81852bf 2014-11-08 marcelgmr if (!height) height = 1;
414 2a2b72b6 2014-11-08 marcelgmr wcolor_set(rover.window, RVC_SCROLLBAR, NULL);
415 edb0e68a 2015-06-01 marcelgmr mvwvline(rover.window, center-(height/2)+1, COLS-1, RVS_SCROLLBAR, height);
417 47e9f26d 2014-11-09 marcelgmr STATUS[0] = FLAGS & SHOW_FILES ? 'F' : ' ';
418 47e9f26d 2014-11-09 marcelgmr STATUS[1] = FLAGS & SHOW_DIRS ? 'D' : ' ';
419 47e9f26d 2014-11-09 marcelgmr STATUS[2] = FLAGS & SHOW_HIDDEN ? 'H' : ' ';
420 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles)
421 222db952 2014-11-08 marcelgmr strcpy(ROW, "0/0");
423 e5fe9820 2015-04-17 marcelgmr snprintf(ROW, ROWSZ, "%d/%d", ESEL + 1, rover.nfiles);
424 e5fe9820 2015-04-17 marcelgmr snprintf(STATUS+3, STATUSSZ-3, "%12s", ROW);
425 e1f31679 2014-11-07 marcelgmr color_set(RVC_STATUS, NULL);
426 50c63039 2014-11-14 marcelgmr mvaddstr(LINES - 1, STATUSPOS, STATUS);
427 37087140 2015-03-30 marcelgmr wrefresh(rover.window);
430 7896cfae 2015-04-17 marcelgmr /* Show a message on the status bar. */
431 7896cfae 2015-04-17 marcelgmr static void
432 7896cfae 2015-04-17 marcelgmr message(const char *msg, Color color)
434 7896cfae 2015-04-17 marcelgmr int len, pos;
436 7896cfae 2015-04-17 marcelgmr len = strlen(msg);
437 edb0e68a 2015-06-01 marcelgmr pos = (STATUSPOS - len) / 2;
438 7896cfae 2015-04-17 marcelgmr attr_on(A_BOLD, NULL);
439 7896cfae 2015-04-17 marcelgmr color_set(color, NULL);
440 7896cfae 2015-04-17 marcelgmr mvaddstr(LINES - 1, pos, msg);
441 7896cfae 2015-04-17 marcelgmr color_set(DEFAULT, NULL);
442 7896cfae 2015-04-17 marcelgmr attr_off(A_BOLD, NULL);
445 7896cfae 2015-04-17 marcelgmr /* Clear message area, leaving only status info. */
446 41aae0b0 2014-11-11 marcelgmr static void
447 7896cfae 2015-04-17 marcelgmr clear_message()
449 7896cfae 2015-04-17 marcelgmr mvhline(LINES - 1, 0, ' ', STATUSPOS);
452 3cd6bb98 2014-11-11 marcelgmr /* Comparison used to sort listing entries. */
453 3cd6bb98 2014-11-11 marcelgmr static int
454 3cd6bb98 2014-11-11 marcelgmr rowcmp(const void *a, const void *b)
456 3cd6bb98 2014-11-11 marcelgmr int isdir1, isdir2, cmpdir;
457 eef51ac5 2015-03-24 marcelgmr const Row *r1 = a;
458 eef51ac5 2015-03-24 marcelgmr const Row *r2 = b;
459 7ecf0345 2015-06-05 marcelgmr isdir1 = S_ISDIR(r1->mode);
460 7ecf0345 2015-06-05 marcelgmr isdir2 = S_ISDIR(r2->mode);
461 3cd6bb98 2014-11-11 marcelgmr cmpdir = isdir2 - isdir1;
462 3cd6bb98 2014-11-11 marcelgmr return cmpdir ? cmpdir : strcoll(r1->name, r2->name);
465 496dd2b0 2015-03-24 marcelgmr /* Get all entries in current working directory. */
466 3cd6bb98 2014-11-11 marcelgmr static int
467 496dd2b0 2015-03-24 marcelgmr ls(Row **rowsp, uint8_t flags)
469 3cd6bb98 2014-11-11 marcelgmr DIR *dp;
470 3cd6bb98 2014-11-11 marcelgmr struct dirent *ep;
471 3cd6bb98 2014-11-11 marcelgmr struct stat statbuf;
472 eef51ac5 2015-03-24 marcelgmr Row *rows;
473 3cd6bb98 2014-11-11 marcelgmr int i, n;
475 496dd2b0 2015-03-24 marcelgmr if(!(dp = opendir("."))) return -1;
476 3cd6bb98 2014-11-11 marcelgmr n = -2; /* We don't want the entries "." and "..". */
477 3cd6bb98 2014-11-11 marcelgmr while (readdir(dp)) n++;
478 3cd6bb98 2014-11-11 marcelgmr rewinddir(dp);
479 f41c2ea1 2014-12-23 marcelgmr rows = malloc(n * sizeof *rows);
480 3cd6bb98 2014-11-11 marcelgmr i = 0;
481 3cd6bb98 2014-11-11 marcelgmr while ((ep = readdir(dp))) {
482 3cd6bb98 2014-11-11 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
483 3cd6bb98 2014-11-11 marcelgmr continue;
484 3cd6bb98 2014-11-11 marcelgmr if (!(flags & SHOW_HIDDEN) && ep->d_name[0] == '.')
485 3cd6bb98 2014-11-11 marcelgmr continue;
486 cb23b74d 2015-06-05 marcelgmr lstat(ep->d_name, &statbuf);
487 cb23b74d 2015-06-05 marcelgmr rows[i].islink = S_ISLNK(statbuf.st_mode);
488 367a887c 2015-06-05 marcelgmr stat(ep->d_name, &statbuf);
489 3cd6bb98 2014-11-11 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
490 3cd6bb98 2014-11-11 marcelgmr if (flags & SHOW_DIRS) {
491 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 2);
492 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
493 3cd6bb98 2014-11-11 marcelgmr strcat(rows[i].name, "/");
494 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
497 590d39af 2014-12-02 marcelgmr } else if (flags & SHOW_FILES) {
498 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 1);
499 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
500 3cd6bb98 2014-11-11 marcelgmr rows[i].size = statbuf.st_size;
501 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
505 3cd6bb98 2014-11-11 marcelgmr n = i; /* Ignore unused space in array caused by filters. */
506 f41c2ea1 2014-12-23 marcelgmr qsort(rows, n, sizeof (*rows), rowcmp);
507 3cd6bb98 2014-11-11 marcelgmr closedir(dp);
508 3cd6bb98 2014-11-11 marcelgmr *rowsp = rows;
509 3cd6bb98 2014-11-11 marcelgmr return n;
512 3cd6bb98 2014-11-11 marcelgmr static void
513 eef51ac5 2015-03-24 marcelgmr free_rows(Row **rowsp, int nfiles)
515 3cd6bb98 2014-11-11 marcelgmr int i;
517 3cd6bb98 2014-11-11 marcelgmr for (i = 0; i < nfiles; i++)
518 3cd6bb98 2014-11-11 marcelgmr free((*rowsp)[i].name);
519 3cd6bb98 2014-11-11 marcelgmr free(*rowsp);
520 3cd6bb98 2014-11-11 marcelgmr *rowsp = NULL;
523 8f853fb5 2015-03-25 marcelgmr /* Change working directory to the path in CWD. */
524 71ee1627 2014-11-07 marcelgmr static void
525 ada8fba9 2014-11-09 marcelgmr cd(int reset)
527 18016333 2014-11-14 marcelgmr int i, j;
529 d0cdbd3c 2014-11-15 marcelgmr message("Loading...", CYAN);
530 d0cdbd3c 2014-11-15 marcelgmr refresh();
531 60128fcd 2014-11-15 marcelgmr if (reset) ESEL = SCROLL = 0;
532 ea0214c3 2014-11-09 marcelgmr chdir(CWD);
533 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles)
534 576e768d 2014-11-08 marcelgmr free_rows(&rover.rows, rover.nfiles);
535 496dd2b0 2015-03-24 marcelgmr rover.nfiles = ls(&rover.rows, FLAGS);
536 18016333 2014-11-14 marcelgmr if (!strcmp(CWD, rover.marks.dirpath)) {
537 18016333 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
538 18016333 2014-11-14 marcelgmr for (j = 0; j < rover.marks.bulk; j++)
540 18016333 2014-11-14 marcelgmr rover.marks.entries[j] &&
541 7c74df90 2014-11-15 marcelgmr !strcmp(rover.marks.entries[j], ENAME(i))
543 18016333 2014-11-14 marcelgmr break;
544 18016333 2014-11-14 marcelgmr MARKED(i) = j < rover.marks.bulk;
546 590d39af 2014-12-02 marcelgmr } else
547 590d39af 2014-12-02 marcelgmr for (i = 0; i < rover.nfiles; i++)
548 590d39af 2014-12-02 marcelgmr MARKED(i) = 0;
549 d0cdbd3c 2014-11-15 marcelgmr clear_message();
550 743e70b8 2014-11-14 marcelgmr update_view();
553 430cd7d8 2014-11-19 marcelgmr /* Select a target entry, if it is present. */
554 430cd7d8 2014-11-19 marcelgmr static void
555 430cd7d8 2014-11-19 marcelgmr try_to_sel(const char *target)
557 430cd7d8 2014-11-19 marcelgmr ESEL = 0;
558 f499f7c7 2014-12-03 marcelgmr if (!ISDIR(target))
559 7ecf0345 2015-06-05 marcelgmr while ((ESEL+1) < rover.nfiles && S_ISDIR(EMODE(ESEL)))
560 f499f7c7 2014-12-03 marcelgmr ESEL++;
561 00ecdc1e 2014-11-19 marcelgmr while ((ESEL+1) < rover.nfiles && strcoll(ENAME(ESEL), target) < 0)
562 430cd7d8 2014-11-19 marcelgmr ESEL++;
563 430cd7d8 2014-11-19 marcelgmr if (rover.nfiles > HEIGHT) {
564 edb0e68a 2015-06-01 marcelgmr SCROLL = ESEL - (HEIGHT / 2);
565 430cd7d8 2014-11-19 marcelgmr SCROLL = MIN(MAX(SCROLL, 0), rover.nfiles - HEIGHT);
569 00ecdc1e 2014-11-19 marcelgmr /* Reload CWD, but try to keep selection. */
570 00ecdc1e 2014-11-19 marcelgmr static void
571 00ecdc1e 2014-11-19 marcelgmr reload()
573 00ecdc1e 2014-11-19 marcelgmr if (rover.nfiles) {
574 00ecdc1e 2014-11-19 marcelgmr strcpy(INPUT, ENAME(ESEL));
575 00ecdc1e 2014-11-19 marcelgmr cd(1);
576 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
577 00ecdc1e 2014-11-19 marcelgmr update_view();
578 590d39af 2014-12-02 marcelgmr } else
579 590d39af 2014-12-02 marcelgmr cd(1);
582 5c4a6b62 2014-11-14 marcelgmr /* Recursively process a source directory using CWD as destination root.
583 c8891c90 2014-12-23 marcelgmr For each node (i.e. directory), do the following:
584 c8891c90 2014-12-23 marcelgmr 1. call pre(destination);
585 c8891c90 2014-12-23 marcelgmr 2. call proc() on every child leaf (i.e. files);
586 c8891c90 2014-12-23 marcelgmr 3. recurse into every child node;
587 c8891c90 2014-12-23 marcelgmr 4. call pos(source).
588 c8891c90 2014-12-23 marcelgmr E.g. to move directory /src/ (and all its contents) inside /dst/:
589 c8891c90 2014-12-23 marcelgmr strcpy(CWD, "/dst/");
590 c8891c90 2014-12-23 marcelgmr process_dir(adddir, movfile, deldir, "/src/"); */
591 2a117cd2 2014-11-15 marcelgmr static int
592 845f2b87 2014-11-14 marcelgmr process_dir(PROCESS pre, PROCESS proc, PROCESS pos, const char *path)
594 2a117cd2 2014-11-15 marcelgmr int ret;
595 548a3163 2014-11-14 marcelgmr DIR *dp;
596 548a3163 2014-11-14 marcelgmr struct dirent *ep;
597 548a3163 2014-11-14 marcelgmr struct stat statbuf;
598 c04b0d89 2015-03-30 marcelgmr char subpath[PATH_MAX];
600 2a117cd2 2014-11-15 marcelgmr ret = 0;
601 68ff0591 2014-11-14 marcelgmr if (pre) {
602 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
603 68ff0591 2014-11-14 marcelgmr strcpy(dstpath, CWD);
604 68ff0591 2014-11-14 marcelgmr strcat(dstpath, path + strlen(rover.marks.dirpath));
605 2a117cd2 2014-11-15 marcelgmr ret |= pre(dstpath);
607 2a117cd2 2014-11-15 marcelgmr if(!(dp = opendir(path))) return -1;
608 548a3163 2014-11-14 marcelgmr while ((ep = readdir(dp))) {
609 548a3163 2014-11-14 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
610 548a3163 2014-11-14 marcelgmr continue;
611 e5fe9820 2015-04-17 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
612 548a3163 2014-11-14 marcelgmr stat(subpath, &statbuf);
613 548a3163 2014-11-14 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
614 548a3163 2014-11-14 marcelgmr strcat(subpath, "/");
615 2a117cd2 2014-11-15 marcelgmr ret |= process_dir(pre, proc, pos, subpath);
616 590d39af 2014-12-02 marcelgmr } else
617 590d39af 2014-12-02 marcelgmr ret |= proc(subpath);
619 548a3163 2014-11-14 marcelgmr closedir(dp);
620 2a117cd2 2014-11-15 marcelgmr if (pos) ret |= pos(path);
621 2a117cd2 2014-11-15 marcelgmr return ret;
624 5c4a6b62 2014-11-14 marcelgmr /* Process all marked entries using CWD as destination root.
625 c8891c90 2014-12-23 marcelgmr All marked entries that are directories will be recursively processed.
626 c8891c90 2014-12-23 marcelgmr See process_dir() for details on the parameters. */
627 548a3163 2014-11-14 marcelgmr static void
628 845f2b87 2014-11-14 marcelgmr process_marked(PROCESS pre, PROCESS proc, PROCESS pos)
630 2a117cd2 2014-11-15 marcelgmr int i, ret;
631 c04b0d89 2015-03-30 marcelgmr char path[PATH_MAX];
633 d0cdbd3c 2014-11-15 marcelgmr clear_message();
634 d0cdbd3c 2014-11-15 marcelgmr message("Processing...", CYAN);
635 d0cdbd3c 2014-11-15 marcelgmr refresh();
636 548a3163 2014-11-14 marcelgmr for (i = 0; i < rover.marks.bulk; i++)
637 548a3163 2014-11-14 marcelgmr if (rover.marks.entries[i]) {
638 2a117cd2 2014-11-15 marcelgmr ret = 0;
639 e5fe9820 2015-04-17 marcelgmr snprintf(path, PATH_MAX, "%s%s", rover.marks.dirpath, rover.marks.entries[i]);
640 7c74df90 2014-11-15 marcelgmr if (ISDIR(rover.marks.entries[i])) {
641 b25c9834 2014-11-14 marcelgmr if (!strncmp(path, CWD, strlen(path)))
642 2a117cd2 2014-11-15 marcelgmr ret = -1;
644 2a117cd2 2014-11-15 marcelgmr ret = process_dir(pre, proc, pos, path);
645 590d39af 2014-12-02 marcelgmr } else
646 590d39af 2014-12-02 marcelgmr ret = proc(path);
647 2a117cd2 2014-11-15 marcelgmr if (!ret) del_mark(&rover.marks, rover.marks.entries[i]);
649 00ecdc1e 2014-11-19 marcelgmr reload();
650 2a117cd2 2014-11-15 marcelgmr if (!rover.marks.nentries)
651 bad36707 2014-11-19 marcelgmr message("Done.", GREEN);
653 bad36707 2014-11-19 marcelgmr message("Some errors occured.", RED);
656 b7ee4ee2 2014-11-14 marcelgmr /* Wrappers for file operations. */
657 ca8ebdce 2014-11-14 marcelgmr static PROCESS delfile = unlink;
658 b7ee4ee2 2014-11-14 marcelgmr static PROCESS deldir = rmdir;
659 1447784d 2014-11-14 marcelgmr static int addfile(const char *path) {
660 1447784d 2014-11-14 marcelgmr /* Using creat(2) because mknod(2) doesn't seem to be portable. */
661 1447784d 2014-11-14 marcelgmr int ret;
663 1447784d 2014-11-14 marcelgmr ret = creat(path, 0644);
664 1447784d 2014-11-14 marcelgmr if (ret < 0) return ret;
665 1447784d 2014-11-14 marcelgmr return close(ret);
667 ca8ebdce 2014-11-14 marcelgmr static int cpyfile(const char *srcpath) {
668 b7ee4ee2 2014-11-14 marcelgmr int src, dst, ret;
669 b7ee4ee2 2014-11-14 marcelgmr size_t size;
670 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
671 b7ee4ee2 2014-11-14 marcelgmr char buf[BUFSIZ];
672 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
674 b7ee4ee2 2014-11-14 marcelgmr ret = src = open(srcpath, O_RDONLY);
675 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
676 b7ee4ee2 2014-11-14 marcelgmr ret = fstat(src, &st);
677 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
678 b7ee4ee2 2014-11-14 marcelgmr strcpy(dstpath, CWD);
679 b7ee4ee2 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
680 b7ee4ee2 2014-11-14 marcelgmr ret = dst = creat(dstpath, st.st_mode);
681 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
682 4167d62b 2015-06-06 marcelgmr while ((size = read(src, buf, BUFSIZ)) > 0) {
683 b7ee4ee2 2014-11-14 marcelgmr write(dst, buf, size);
684 4167d62b 2015-06-06 marcelgmr sync_signals();
686 b7ee4ee2 2014-11-14 marcelgmr close(src);
687 b7ee4ee2 2014-11-14 marcelgmr close(dst);
688 b7ee4ee2 2014-11-14 marcelgmr return 0;
690 b7ee4ee2 2014-11-14 marcelgmr static int adddir(const char *path) {
691 b7ee4ee2 2014-11-14 marcelgmr int ret;
692 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
694 b7ee4ee2 2014-11-14 marcelgmr ret = stat(CWD, &st);
695 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
696 b7ee4ee2 2014-11-14 marcelgmr return mkdir(path, st.st_mode);
698 0ea64589 2014-11-14 marcelgmr static int movfile(const char *srcpath) {
699 8a757b0f 2015-03-07 marcelgmr int ret;
700 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
702 0ea64589 2014-11-14 marcelgmr strcpy(dstpath, CWD);
703 0ea64589 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
704 8a757b0f 2015-03-07 marcelgmr ret = rename(srcpath, dstpath);
705 8a757b0f 2015-03-07 marcelgmr if (ret < 0 && errno == EXDEV) {
706 8a757b0f 2015-03-07 marcelgmr ret = cpyfile(srcpath);
707 8a757b0f 2015-03-07 marcelgmr if (ret < 0) return ret;
708 8a757b0f 2015-03-07 marcelgmr ret = delfile(srcpath);
710 8a757b0f 2015-03-07 marcelgmr return ret;
713 a022230d 2015-04-26 marcelgmr static void
714 a022230d 2015-04-26 marcelgmr start_line_edit(const char *init_input)
716 d5fe31b0 2014-11-14 marcelgmr curs_set(TRUE);
717 a022230d 2015-04-26 marcelgmr strncpy(INPUT, init_input, INPUTSZ);
718 cf17fb50 2015-06-13 marcelgmr rover.edit.left = mbstowcs(rover.edit.buffer, init_input, INPUTSZ);
719 6110e5a1 2015-04-26 marcelgmr rover.edit.right = INPUTSZ - 1;
720 cf17fb50 2015-06-13 marcelgmr rover.edit.buffer[INPUTSZ] = L'\0';
721 6998a035 2015-05-31 marcelgmr rover.edit_scroll = 0;
724 a022230d 2015-04-26 marcelgmr /* Read input and change editing state accordingly. */
725 a022230d 2015-04-26 marcelgmr static EditStat
726 a022230d 2015-04-26 marcelgmr get_line_edit()
728 a0c8d3af 2015-06-13 marcelgmr wchar_t eraser, killer, wch;
729 a0c8d3af 2015-06-13 marcelgmr int ret, length;
731 a0c8d3af 2015-06-13 marcelgmr ret = rover_get_wch((wint_t *) &wch);
732 cf17fb50 2015-06-13 marcelgmr erasewchar(&eraser);
733 cf17fb50 2015-06-13 marcelgmr killwchar(&killer);
734 a0c8d3af 2015-06-13 marcelgmr if (ret == KEY_CODE_YES) {
735 a0c8d3af 2015-06-13 marcelgmr if (wch == KEY_ENTER) {
736 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
737 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
738 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_LEFT) {
739 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
740 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_RIGHT) {
741 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
742 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_UP) {
743 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
744 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DOWN) {
745 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
746 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_BACKSPACE) {
747 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
748 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DC) {
749 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_DELETE(rover.edit);
751 a0c8d3af 2015-06-13 marcelgmr } else {
752 a0c8d3af 2015-06-13 marcelgmr if (wch == L'\r' || wch == L'\n') {
753 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
754 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
755 a0c8d3af 2015-06-13 marcelgmr } else if (wch == L'\t') {
756 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
757 a0c8d3af 2015-06-13 marcelgmr return CANCEL;
758 a0c8d3af 2015-06-13 marcelgmr } else if (wch == eraser) {
759 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
760 a0c8d3af 2015-06-13 marcelgmr } else if (wch == killer) {
761 a0c8d3af 2015-06-13 marcelgmr EDIT_CLEAR(rover.edit);
762 a0c8d3af 2015-06-13 marcelgmr clear_message();
763 a0c8d3af 2015-06-13 marcelgmr } else if (iswprint(wch)) {
764 a0c8d3af 2015-06-13 marcelgmr if (!EDIT_FULL(rover.edit)) EDIT_INSERT(rover.edit, wch);
767 cf17fb50 2015-06-13 marcelgmr /* Encode edit contents in INPUT. */
768 cf17fb50 2015-06-13 marcelgmr rover.edit.buffer[rover.edit.left] = L'\0';
769 cf17fb50 2015-06-13 marcelgmr length = wcstombs(INPUT, rover.edit.buffer, INPUTSZ);
770 cf17fb50 2015-06-13 marcelgmr wcstombs(&INPUT[length], &rover.edit.buffer[rover.edit.right+1],
771 cf17fb50 2015-06-13 marcelgmr INPUTSZ-length);
772 a022230d 2015-04-26 marcelgmr return CONTINUE;
775 5c4a6b62 2014-11-14 marcelgmr /* Update line input on the screen. */
776 743e70b8 2014-11-14 marcelgmr static void
777 eef51ac5 2015-03-24 marcelgmr update_input(char *prompt, Color color)
779 6998a035 2015-05-31 marcelgmr int plen, ilen, maxlen;
780 26d1daa6 2015-06-13 marcelgmr wchar_t wbuf[COLS];
782 743e70b8 2014-11-14 marcelgmr plen = strlen(prompt);
783 cf17fb50 2015-06-13 marcelgmr ilen = mbstowcs(NULL, INPUT, 0);
784 6998a035 2015-05-31 marcelgmr maxlen = STATUSPOS - plen - 2;
785 6998a035 2015-05-31 marcelgmr if (ilen - rover.edit_scroll < maxlen)
786 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(ilen - maxlen, 0);
787 6998a035 2015-05-31 marcelgmr else if (rover.edit.left > rover.edit_scroll + maxlen - 1)
788 6998a035 2015-05-31 marcelgmr rover.edit_scroll = rover.edit.left - maxlen;
789 6998a035 2015-05-31 marcelgmr else if (rover.edit.left < rover.edit_scroll)
790 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(rover.edit.left - maxlen, 0);
791 743e70b8 2014-11-14 marcelgmr color_set(RVC_PROMPT, NULL);
792 743e70b8 2014-11-14 marcelgmr mvaddstr(LINES - 1, 0, prompt);
793 743e70b8 2014-11-14 marcelgmr color_set(color, NULL);
794 26d1daa6 2015-06-13 marcelgmr mbstowcs(wbuf, INPUT, COLS);
795 26d1daa6 2015-06-13 marcelgmr mvaddnwstr(LINES - 1, plen, &wbuf[rover.edit_scroll], maxlen);
796 6998a035 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + MIN(ilen - rover.edit_scroll, maxlen + 1), ' ');
797 743e70b8 2014-11-14 marcelgmr color_set(DEFAULT, NULL);
798 33fb6e3a 2015-05-31 marcelgmr if (rover.edit_scroll)
799 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen - 1, '<');
800 33fb6e3a 2015-05-31 marcelgmr if (ilen > rover.edit_scroll + maxlen)
801 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + maxlen, '>');
802 33fb6e3a 2015-05-31 marcelgmr move(LINES - 1, plen + rover.edit.left - rover.edit_scroll);
806 38a357b6 2014-11-09 marcelgmr main(int argc, char *argv[])
808 ada8fba9 2014-11-09 marcelgmr int i, ch;
809 14b5cd28 2015-01-06 marcelgmr char *program;
810 14b5cd28 2015-01-06 marcelgmr const char *key;
811 38a357b6 2014-11-09 marcelgmr DIR *d;
812 a022230d 2015-04-26 marcelgmr EditStat edit_stat;
813 5cde2365 2015-06-04 marcelgmr const char *save_cwd_file = NULL;
815 5cde2365 2015-06-04 marcelgmr if (argc >= 2) {
816 ff684771 2014-12-02 marcelgmr if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
817 ff684771 2014-12-02 marcelgmr printf("rover %s\n", RV_VERSION);
818 ff684771 2014-12-02 marcelgmr return 0;
819 ff684771 2014-12-02 marcelgmr } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
820 ff684771 2014-12-02 marcelgmr printf(
821 ff684771 2014-12-02 marcelgmr "Usage: rover [DIRECTORY [DIRECTORY [DIRECTORY [...]]]]\n"
822 ff684771 2014-12-02 marcelgmr " or: rover [OPTION]\n"
823 ff684771 2014-12-02 marcelgmr "Browse current working directory or the ones specified.\n\n"
824 ff684771 2014-12-02 marcelgmr "Options:\n"
825 ff684771 2014-12-02 marcelgmr " -h, --help print this help message and exit\n"
826 ff684771 2014-12-02 marcelgmr " -v, --version print program version and exit\n\n"
827 ff684771 2014-12-02 marcelgmr "See rover(1) for more information.\n\n"
828 ff684771 2014-12-02 marcelgmr "Rover homepage: <https://github.com/lecram/rover>.\n"
830 ff684771 2014-12-02 marcelgmr return 0;
831 5cde2365 2015-06-04 marcelgmr } else if (argc > 2 && !strcmp(argv[1], "--save-cwd")) {
832 9fa8b0aa 2015-06-04 marcelgmr save_cwd_file = argv[2];
833 9fa8b0aa 2015-06-04 marcelgmr argc -= 2; argv += 2;
836 f05efd9e 2014-11-07 marcelgmr init_term();
837 f05efd9e 2014-11-07 marcelgmr rover.nfiles = 0;
838 47e9f26d 2014-11-09 marcelgmr for (i = 0; i < 10; i++) {
839 7c74df90 2014-11-15 marcelgmr rover.esel[i] = rover.scroll[i] = 0;
840 47e9f26d 2014-11-09 marcelgmr rover.flags[i] = SHOW_FILES | SHOW_DIRS;
842 ada8fba9 2014-11-09 marcelgmr strcpy(rover.cwd[0], getenv("HOME"));
843 38a357b6 2014-11-09 marcelgmr for (i = 1; i < argc && i < 10; i++) {
844 7c74df90 2014-11-15 marcelgmr if ((d = opendir(argv[i]))) {
845 c04b0d89 2015-03-30 marcelgmr realpath(argv[i], rover.cwd[i]);
846 38a357b6 2014-11-09 marcelgmr closedir(d);
847 590d39af 2014-12-02 marcelgmr } else
848 590d39af 2014-12-02 marcelgmr strcpy(rover.cwd[i], rover.cwd[0]);
850 c04b0d89 2015-03-30 marcelgmr getcwd(rover.cwd[i], PATH_MAX);
851 38a357b6 2014-11-09 marcelgmr for (i++; i < 10; i++)
852 38a357b6 2014-11-09 marcelgmr strcpy(rover.cwd[i], rover.cwd[i-1]);
853 38a357b6 2014-11-09 marcelgmr for (i = 0; i < 10; i++)
854 38a357b6 2014-11-09 marcelgmr if (rover.cwd[i][strlen(rover.cwd[i]) - 1] != '/')
855 38a357b6 2014-11-09 marcelgmr strcat(rover.cwd[i], "/");
856 ada8fba9 2014-11-09 marcelgmr rover.tab = 1;
857 ada8fba9 2014-11-09 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
858 18016333 2014-11-14 marcelgmr init_marks(&rover.marks);
859 ada8fba9 2014-11-09 marcelgmr cd(1);
860 0b301167 2014-11-07 marcelgmr while (1) {
861 4167d62b 2015-06-06 marcelgmr ch = rover_getch();
862 ada8fba9 2014-11-09 marcelgmr key = keyname(ch);
863 865c9839 2014-11-15 marcelgmr clear_message();
864 a31a7b29 2014-11-15 marcelgmr if (!strcmp(key, RVK_QUIT)) break;
865 ada8fba9 2014-11-09 marcelgmr else if (ch >= '0' && ch <= '9') {
866 ada8fba9 2014-11-09 marcelgmr rover.tab = ch - '0';
867 ada8fba9 2014-11-09 marcelgmr cd(0);
868 ff684771 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HELP)) {
869 ff684771 2014-12-02 marcelgmr ARGS[0] = "man";
870 ff684771 2014-12-02 marcelgmr ARGS[1] = "rover";
871 ff684771 2014-12-02 marcelgmr ARGS[2] = NULL;
872 ff684771 2014-12-02 marcelgmr spawn();
873 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_DOWN)) {
874 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
875 7c74df90 2014-11-15 marcelgmr ESEL = (ESEL + 1) % rover.nfiles;
876 743e70b8 2014-11-14 marcelgmr update_view();
877 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_UP)) {
878 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
879 7c74df90 2014-11-15 marcelgmr ESEL = ESEL ? ESEL - 1 : rover.nfiles - 1;
880 743e70b8 2014-11-14 marcelgmr update_view();
881 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_DOWN)) {
882 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
883 60128fcd 2014-11-15 marcelgmr ESEL = MIN(ESEL + RV_JUMP, rover.nfiles - 1);
884 60128fcd 2014-11-15 marcelgmr if (rover.nfiles > HEIGHT)
885 60128fcd 2014-11-15 marcelgmr SCROLL = MIN(SCROLL + RV_JUMP, rover.nfiles - HEIGHT);
886 743e70b8 2014-11-14 marcelgmr update_view();
887 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_UP)) {
888 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
889 60128fcd 2014-11-15 marcelgmr ESEL = MAX(ESEL - RV_JUMP, 0);
890 60128fcd 2014-11-15 marcelgmr SCROLL = MAX(SCROLL - RV_JUMP, 0);
891 b90df0a4 2015-06-05 marcelgmr update_view();
892 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_TOP)) {
893 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
894 b90df0a4 2015-06-05 marcelgmr ESEL = 0;
895 b90df0a4 2015-06-05 marcelgmr SCROLL = 0;
896 b90df0a4 2015-06-05 marcelgmr update_view();
897 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_BOTTOM)) {
898 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
899 b90df0a4 2015-06-05 marcelgmr ESEL = rover.nfiles - 1;
900 7d6f72fe 2015-06-05 marcelgmr SCROLL = MAX(rover.nfiles - 1 - HEIGHT, 0);
901 743e70b8 2014-11-14 marcelgmr update_view();
902 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_DOWN)) {
903 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || !S_ISDIR(EMODE(ESEL))) continue;
904 7c74df90 2014-11-15 marcelgmr strcat(CWD, ENAME(ESEL));
905 ada8fba9 2014-11-09 marcelgmr cd(1);
906 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_UP)) {
907 45020106 2014-11-08 marcelgmr char *dirname, first;
908 58fbefc5 2014-11-19 marcelgmr if (!strcmp(CWD, "/")) continue;
909 ada8fba9 2014-11-09 marcelgmr CWD[strlen(CWD) - 1] = '\0';
910 ada8fba9 2014-11-09 marcelgmr dirname = strrchr(CWD, '/') + 1;
911 45020106 2014-11-08 marcelgmr first = dirname[0];
912 45020106 2014-11-08 marcelgmr dirname[0] = '\0';
913 ada8fba9 2014-11-09 marcelgmr cd(1);
914 430cd7d8 2014-11-19 marcelgmr dirname[0] = first;
915 430cd7d8 2014-11-19 marcelgmr dirname[strlen(dirname)] = '/';
916 430cd7d8 2014-11-19 marcelgmr try_to_sel(dirname);
917 430cd7d8 2014-11-19 marcelgmr dirname[0] = '\0';
918 430cd7d8 2014-11-19 marcelgmr update_view();
919 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HOME)) {
920 ada8fba9 2014-11-09 marcelgmr strcpy(CWD, getenv("HOME"));
921 ada8fba9 2014-11-09 marcelgmr if (CWD[strlen(CWD) - 1] != '/')
922 ada8fba9 2014-11-09 marcelgmr strcat(CWD, "/");
923 ada8fba9 2014-11-09 marcelgmr cd(1);
924 97217d57 2015-05-26 marcelgmr } else if (!strcmp(key, RVK_REFRESH)) {
925 97217d57 2015-05-26 marcelgmr reload();
926 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SHELL)) {
927 71ee1627 2014-11-07 marcelgmr program = getenv("SHELL");
928 71ee1627 2014-11-07 marcelgmr if (program) {
929 3cd6bb98 2014-11-11 marcelgmr ARGS[0] = program;
930 3cd6bb98 2014-11-11 marcelgmr ARGS[1] = NULL;
931 71ee1627 2014-11-07 marcelgmr spawn();
932 00ecdc1e 2014-11-19 marcelgmr reload();
934 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_VIEW)) {
935 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
936 4b66a2c4 2014-11-07 marcelgmr program = getenv("PAGER");
937 4b66a2c4 2014-11-07 marcelgmr if (program) {
938 3cd6bb98 2014-11-11 marcelgmr ARGS[0] = program;
939 7c74df90 2014-11-15 marcelgmr ARGS[1] = ENAME(ESEL);
940 3cd6bb98 2014-11-11 marcelgmr ARGS[2] = NULL;
941 4b66a2c4 2014-11-07 marcelgmr spawn();
943 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_EDIT)) {
944 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
945 71ee1627 2014-11-07 marcelgmr program = getenv("EDITOR");
946 71ee1627 2014-11-07 marcelgmr if (program) {
947 3cd6bb98 2014-11-11 marcelgmr ARGS[0] = program;
948 7c74df90 2014-11-15 marcelgmr ARGS[1] = ENAME(ESEL);
949 3cd6bb98 2014-11-11 marcelgmr ARGS[2] = NULL;
950 71ee1627 2014-11-07 marcelgmr spawn();
951 39ee8f33 2014-11-14 marcelgmr cd(0);
953 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SEARCH)) {
954 1447784d 2014-11-14 marcelgmr int oldsel, oldscroll, length;
955 743e70b8 2014-11-14 marcelgmr char *prompt = "search: ";
956 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
957 7c74df90 2014-11-15 marcelgmr oldsel = ESEL;
958 ada8fba9 2014-11-09 marcelgmr oldscroll = SCROLL;
959 a022230d 2015-04-26 marcelgmr start_line_edit("");
960 743e70b8 2014-11-14 marcelgmr update_input(prompt, DEFAULT);
961 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
962 1447784d 2014-11-14 marcelgmr int sel;
963 eef51ac5 2015-03-24 marcelgmr Color color = RED;
964 1447784d 2014-11-14 marcelgmr length = strlen(INPUT);
965 a17e36e3 2014-11-07 marcelgmr if (length) {
966 f05efd9e 2014-11-07 marcelgmr for (sel = 0; sel < rover.nfiles; sel++)
967 7c74df90 2014-11-15 marcelgmr if (!strncmp(ENAME(sel), INPUT, length))
968 a17e36e3 2014-11-07 marcelgmr break;
969 f05efd9e 2014-11-07 marcelgmr if (sel < rover.nfiles) {
970 a17e36e3 2014-11-07 marcelgmr color = GREEN;
971 7c74df90 2014-11-15 marcelgmr ESEL = sel;
972 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles > HEIGHT) {
973 89cfd83b 2014-11-08 marcelgmr if (sel < 3)
974 ada8fba9 2014-11-09 marcelgmr SCROLL = 0;
975 89cfd83b 2014-11-08 marcelgmr else if (sel - 3 > rover.nfiles - HEIGHT)
976 ada8fba9 2014-11-09 marcelgmr SCROLL = rover.nfiles - HEIGHT;
978 ada8fba9 2014-11-09 marcelgmr SCROLL = sel - 3;
981 590d39af 2014-12-02 marcelgmr } else {
982 7c74df90 2014-11-15 marcelgmr ESEL = oldsel;
983 ada8fba9 2014-11-09 marcelgmr SCROLL = oldscroll;
985 743e70b8 2014-11-14 marcelgmr update_view();
986 743e70b8 2014-11-14 marcelgmr update_input(prompt, color);
988 a022230d 2015-04-26 marcelgmr if (edit_stat == CANCEL) {
989 a022230d 2015-04-26 marcelgmr ESEL = oldsel;
990 a022230d 2015-04-26 marcelgmr SCROLL = oldscroll;
992 865c9839 2014-11-15 marcelgmr clear_message();
993 743e70b8 2014-11-14 marcelgmr update_view();
994 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_FILES)) {
995 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_FILES;
996 00ecdc1e 2014-11-19 marcelgmr reload();
997 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_DIRS)) {
998 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_DIRS;
999 00ecdc1e 2014-11-19 marcelgmr reload();
1000 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_HIDDEN)) {
1001 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_HIDDEN;
1002 00ecdc1e 2014-11-19 marcelgmr reload();
1003 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_FILE)) {
1004 743e70b8 2014-11-14 marcelgmr int ok = 0;
1005 743e70b8 2014-11-14 marcelgmr char *prompt = "new file: ";
1006 a022230d 2015-04-26 marcelgmr start_line_edit("");
1007 743e70b8 2014-11-14 marcelgmr update_input(prompt, DEFAULT);
1008 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1009 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1010 1447784d 2014-11-14 marcelgmr ok = 1;
1011 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1013 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1014 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1015 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1017 1447784d 2014-11-14 marcelgmr ok = 0;
1018 1447784d 2014-11-14 marcelgmr break;
1021 743e70b8 2014-11-14 marcelgmr update_input(prompt, ok ? GREEN : RED);
1023 865c9839 2014-11-15 marcelgmr clear_message();
1024 a022230d 2015-04-26 marcelgmr if (edit_stat == CONFIRM && strlen(INPUT)) {
1025 430cd7d8 2014-11-19 marcelgmr if (ok) {
1026 430cd7d8 2014-11-19 marcelgmr addfile(INPUT);
1027 430cd7d8 2014-11-19 marcelgmr cd(1);
1028 430cd7d8 2014-11-19 marcelgmr try_to_sel(INPUT);
1029 430cd7d8 2014-11-19 marcelgmr update_view();
1030 590d39af 2014-12-02 marcelgmr } else
1031 590d39af 2014-12-02 marcelgmr message("File already exists.", RED);
1033 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_DIR)) {
1034 743e70b8 2014-11-14 marcelgmr int ok = 0;
1035 743e70b8 2014-11-14 marcelgmr char *prompt = "new directory: ";
1036 a022230d 2015-04-26 marcelgmr start_line_edit("");
1037 743e70b8 2014-11-14 marcelgmr update_input(prompt, DEFAULT);
1038 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1039 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1040 1447784d 2014-11-14 marcelgmr ok = 1;
1041 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1043 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1044 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1045 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1047 1447784d 2014-11-14 marcelgmr ok = 0;
1048 1447784d 2014-11-14 marcelgmr break;
1051 743e70b8 2014-11-14 marcelgmr update_input(prompt, ok ? GREEN : RED);
1053 865c9839 2014-11-15 marcelgmr clear_message();
1054 a022230d 2015-04-26 marcelgmr if (edit_stat == CONFIRM && strlen(INPUT)) {
1055 430cd7d8 2014-11-19 marcelgmr if (ok) {
1056 430cd7d8 2014-11-19 marcelgmr adddir(INPUT);
1057 430cd7d8 2014-11-19 marcelgmr cd(1);
1058 430cd7d8 2014-11-19 marcelgmr try_to_sel(INPUT);
1059 430cd7d8 2014-11-19 marcelgmr update_view();
1060 590d39af 2014-12-02 marcelgmr } else
1061 590d39af 2014-12-02 marcelgmr message("File already exists.", RED);
1063 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_RENAME)) {
1064 bdb195d0 2014-11-14 marcelgmr int ok = 0;
1065 bdb195d0 2014-11-14 marcelgmr char *prompt = "rename: ";
1066 f499f7c7 2014-12-03 marcelgmr char *last;
1067 f499f7c7 2014-12-03 marcelgmr int isdir;
1068 7c74df90 2014-11-15 marcelgmr strcpy(INPUT, ENAME(ESEL));
1069 f499f7c7 2014-12-03 marcelgmr last = INPUT + strlen(INPUT) - 1;
1070 f499f7c7 2014-12-03 marcelgmr if ((isdir = *last == '/'))
1071 f499f7c7 2014-12-03 marcelgmr *last = '\0';
1072 a022230d 2015-04-26 marcelgmr start_line_edit(INPUT);
1073 ddbe9d62 2014-11-14 marcelgmr update_input(prompt, RED);
1074 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1075 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1076 bdb195d0 2014-11-14 marcelgmr ok = 1;
1077 5f047452 2014-12-03 marcelgmr for (i = 0; i < rover.nfiles; i++)
1079 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1080 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1081 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1083 bdb195d0 2014-11-14 marcelgmr ok = 0;
1084 bdb195d0 2014-11-14 marcelgmr break;
1086 bdb195d0 2014-11-14 marcelgmr update_input(prompt, ok ? GREEN : RED);
1088 865c9839 2014-11-15 marcelgmr clear_message();
1089 a022230d 2015-04-26 marcelgmr if (edit_stat == CONFIRM && strlen(INPUT)) {
1090 f499f7c7 2014-12-03 marcelgmr if (isdir)
1091 f499f7c7 2014-12-03 marcelgmr strcat(INPUT, "/");
1092 00ecdc1e 2014-11-19 marcelgmr if (ok) {
1093 dbb53e68 2014-12-03 marcelgmr if (!rename(ENAME(ESEL), INPUT) && MARKED(ESEL)) {
1094 dbb53e68 2014-12-03 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1095 dbb53e68 2014-12-03 marcelgmr add_mark(&rover.marks, CWD, INPUT);
1097 00ecdc1e 2014-11-19 marcelgmr cd(1);
1098 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
1099 00ecdc1e 2014-11-19 marcelgmr update_view();
1100 590d39af 2014-12-02 marcelgmr } else
1101 590d39af 2014-12-02 marcelgmr message("File already exists.", RED);
1103 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_DELETE)) {
1104 e0d6077a 2015-05-27 marcelgmr if (rover.nfiles) {
1105 e0d6077a 2015-05-27 marcelgmr message("Delete selected entry? (Y to confirm)", YELLOW);
1106 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y') {
1107 e0d6077a 2015-05-27 marcelgmr const char *name = ENAME(ESEL);
1108 7ecf0345 2015-06-05 marcelgmr int ret = S_ISDIR(EMODE(ESEL)) ? deldir(name) : delfile(name);
1109 e0d6077a 2015-05-27 marcelgmr reload();
1110 e0d6077a 2015-05-27 marcelgmr if (ret)
1111 e0d6077a 2015-05-27 marcelgmr message("Could not delete entry.", RED);
1112 e0d6077a 2015-05-27 marcelgmr } else
1113 e0d6077a 2015-05-27 marcelgmr clear_message();
1114 e0d6077a 2015-05-27 marcelgmr } else
1115 e0d6077a 2015-05-27 marcelgmr message("No entry selected for deletion.", RED);
1116 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_MARK)) {
1117 7c74df90 2014-11-15 marcelgmr if (MARKED(ESEL))
1118 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1120 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(ESEL));
1121 7c74df90 2014-11-15 marcelgmr MARKED(ESEL) = !MARKED(ESEL);
1122 7c74df90 2014-11-15 marcelgmr ESEL = (ESEL + 1) % rover.nfiles;
1123 743e70b8 2014-11-14 marcelgmr update_view();
1124 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_INVMARK)) {
1125 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1126 5fc8b927 2014-11-14 marcelgmr if (MARKED(i))
1127 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(i));
1129 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1130 5fc8b927 2014-11-14 marcelgmr MARKED(i) = !MARKED(i);
1132 743e70b8 2014-11-14 marcelgmr update_view();
1133 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_MARKALL)) {
1134 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++)
1135 5fc8b927 2014-11-14 marcelgmr if (!MARKED(i)) {
1136 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1137 5fc8b927 2014-11-14 marcelgmr MARKED(i) = 1;
1139 743e70b8 2014-11-14 marcelgmr update_view();
1140 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_DELETE)) {
1141 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries) {
1142 a31a7b29 2014-11-15 marcelgmr message("Delete marked entries? (Y to confirm)", YELLOW);
1143 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y')
1144 a31a7b29 2014-11-15 marcelgmr process_marked(NULL, delfile, deldir);
1146 590d39af 2014-12-02 marcelgmr clear_message();
1147 590d39af 2014-12-02 marcelgmr } else
1148 590d39af 2014-12-02 marcelgmr message("No entries marked for deletion.", RED);
1149 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_COPY)) {
1150 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries)
1151 a31a7b29 2014-11-15 marcelgmr process_marked(adddir, cpyfile, NULL);
1153 590d39af 2014-12-02 marcelgmr message("No entries marked for copying.", RED);
1154 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_MOVE)) {
1155 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries)
1156 a31a7b29 2014-11-15 marcelgmr process_marked(adddir, movfile, deldir);
1158 590d39af 2014-12-02 marcelgmr message("No entries marked for moving.", RED);
1161 18016333 2014-11-14 marcelgmr if (rover.nfiles)
1162 18016333 2014-11-14 marcelgmr free_rows(&rover.rows, rover.nfiles);
1163 c3758004 2014-11-15 marcelgmr free_marks(&rover.marks);
1164 f05efd9e 2014-11-07 marcelgmr delwin(rover.window);
1165 5cde2365 2015-06-04 marcelgmr if (save_cwd_file != NULL) {
1166 5cde2365 2015-06-04 marcelgmr FILE *fd = fopen(save_cwd_file, "w");
1167 9fa8b0aa 2015-06-04 marcelgmr fputs(CWD, fd);
1168 5cde2365 2015-06-04 marcelgmr fclose(fd);
1170 71ee1627 2014-11-07 marcelgmr return 0;
