1 c2850819 2015-07-21 marcelgmr #define _XOPEN_SOURCE 700
2 cf17fb50 2015-06-13 marcelgmr #define _XOPEN_SOURCE_EXTENDED
3 718d45e4 2015-06-14 marcelgmr #define _FILE_OFFSET_BITS 64
5 71ee1627 2014-11-07 marcelgmr #include <stdlib.h>
6 bae1431c 2014-11-07 marcelgmr #include <stdint.h>
7 6beff8a2 2014-11-08 marcelgmr #include <ctype.h>
8 cf17fb50 2015-06-13 marcelgmr #include <wchar.h>
9 cf17fb50 2015-06-13 marcelgmr #include <wctype.h>
10 6beff8a2 2014-11-08 marcelgmr #include <string.h>
11 5f52c474 2014-11-08 marcelgmr #include <sys/types.h> /* pid_t, ... */
12 c04b0d89 2015-03-30 marcelgmr #include <stdio.h>
13 c04b0d89 2015-03-30 marcelgmr #include <limits.h> /* PATH_MAX */
14 71ee1627 2014-11-07 marcelgmr #include <locale.h> /* setlocale(), LC_ALL */
15 b7ee4ee2 2014-11-14 marcelgmr #include <unistd.h> /* chdir(), getcwd(), read(), close(), ... */
16 71ee1627 2014-11-07 marcelgmr #include <dirent.h> /* DIR, struct dirent, opendir(), ... */
17 15d7cd85 2016-06-04 marcelgmr #include <libgen.h>
18 71ee1627 2014-11-07 marcelgmr #include <sys/stat.h>
19 b7ee4ee2 2014-11-14 marcelgmr #include <fcntl.h> /* open() */
20 71ee1627 2014-11-07 marcelgmr #include <sys/wait.h> /* waitpid() */
21 b529416b 2014-11-11 marcelgmr #include <signal.h> /* struct sigaction, sigaction() */
22 8a757b0f 2015-03-07 marcelgmr #include <errno.h>
23 cc748a8c 2015-07-28 marcelgmr #include <stdarg.h>
24 71ee1627 2014-11-07 marcelgmr #include <curses.h>
26 71ee1627 2014-11-07 marcelgmr #include "config.h"
28 6a758e6a 2015-10-22 marcelgmr /* This signal is not defined by POSIX, but should be
29 6a758e6a 2015-10-22 marcelgmr present on all systems that have resizable terminals. */
30 6a758e6a 2015-10-22 marcelgmr #ifndef SIGWINCH
31 6a758e6a 2015-10-22 marcelgmr #define SIGWINCH 28
34 3cd6bb98 2014-11-11 marcelgmr /* String buffers. */
35 bb3156e3 2015-07-15 marcelgmr #define BUFLEN PATH_MAX
36 e38089df 2015-06-14 marcelgmr static char BUF1[BUFLEN];
37 e38089df 2015-06-14 marcelgmr static char BUF2[BUFLEN];
38 e38089df 2015-06-14 marcelgmr static char INPUT[BUFLEN];
39 a6eeeca9 2016-12-18 marcelgmr static char CLIPBOARD[BUFLEN];
40 e38089df 2015-06-14 marcelgmr static wchar_t WBUF[BUFLEN];
42 8225771f 2016-12-05 marcelgmr /* Paths to external programs. */
43 8225771f 2016-12-05 marcelgmr static char *user_shell;
44 8225771f 2016-12-05 marcelgmr static char *user_pager;
45 8225771f 2016-12-05 marcelgmr static char *user_editor;
46 8225771f 2016-12-05 marcelgmr static char *user_open;
48 60128fcd 2014-11-15 marcelgmr /* Listing view parameters. */
49 60128fcd 2014-11-15 marcelgmr #define HEIGHT (LINES-4)
50 60128fcd 2014-11-15 marcelgmr #define STATUSPOS (COLS-16)
52 3cd6bb98 2014-11-11 marcelgmr /* Listing view flags. */
53 bae1431c 2014-11-07 marcelgmr #define SHOW_FILES 0x01u
54 bae1431c 2014-11-07 marcelgmr #define SHOW_DIRS 0x02u
55 bae1431c 2014-11-07 marcelgmr #define SHOW_HIDDEN 0x04u
57 50c63039 2014-11-14 marcelgmr /* Marks parameters. */
58 18016333 2014-11-14 marcelgmr #define BULK_INIT 5
59 18016333 2014-11-14 marcelgmr #define BULK_THRESH 256
61 3cd6bb98 2014-11-11 marcelgmr /* Information associated to each entry in listing. */
62 8f853fb5 2015-03-25 marcelgmr typedef struct Row {
63 576e768d 2014-11-08 marcelgmr char *name;
64 576e768d 2014-11-08 marcelgmr off_t size;
65 7ecf0345 2015-06-05 marcelgmr mode_t mode;
66 cb23b74d 2015-06-05 marcelgmr int islink;
67 18016333 2014-11-14 marcelgmr int marked;
70 5c4a6b62 2014-11-14 marcelgmr /* Dynamic array of marked entries. */
71 8f853fb5 2015-03-25 marcelgmr typedef struct Marks {
72 c04b0d89 2015-03-30 marcelgmr char dirpath[PATH_MAX];
73 18016333 2014-11-14 marcelgmr int bulk;
74 18016333 2014-11-14 marcelgmr int nentries;
75 18016333 2014-11-14 marcelgmr char **entries;
76 eef51ac5 2015-03-24 marcelgmr } Marks;
78 a022230d 2015-04-26 marcelgmr /* Line editing state. */
79 a022230d 2015-04-26 marcelgmr typedef struct Edit {
80 e38089df 2015-06-14 marcelgmr wchar_t buffer[BUFLEN+1];
81 a022230d 2015-04-26 marcelgmr int left, right;
82 a022230d 2015-04-26 marcelgmr } Edit;
84 14ecc9f4 2015-07-27 marcelgmr /* Each tab only stores the following information. */
85 14ecc9f4 2015-07-27 marcelgmr typedef struct Tab {
86 14ecc9f4 2015-07-27 marcelgmr int scroll;
87 14ecc9f4 2015-07-27 marcelgmr int esel;
88 14ecc9f4 2015-07-27 marcelgmr uint8_t flags;
89 14ecc9f4 2015-07-27 marcelgmr char cwd[PATH_MAX];
92 720da91a 2015-08-06 marcelgmr typedef struct Prog {
93 720da91a 2015-08-06 marcelgmr off_t partial;
94 720da91a 2015-08-06 marcelgmr off_t total;
95 720da91a 2015-08-06 marcelgmr const char *msg;
96 720da91a 2015-08-06 marcelgmr } Prog;
98 14ecc9f4 2015-07-27 marcelgmr /* Global state. */
99 eef51ac5 2015-03-24 marcelgmr static struct Rover {
100 ada8fba9 2014-11-09 marcelgmr int tab;
101 71ee1627 2014-11-07 marcelgmr int nfiles;
102 eef51ac5 2015-03-24 marcelgmr Row *rows;
103 71ee1627 2014-11-07 marcelgmr WINDOW *window;
104 eef51ac5 2015-03-24 marcelgmr Marks marks;
105 a022230d 2015-04-26 marcelgmr Edit edit;
106 6998a035 2015-05-31 marcelgmr int edit_scroll;
107 81645336 2016-08-25 marcelgmr volatile sig_atomic_t pending_usr1;
108 4167d62b 2015-06-06 marcelgmr volatile sig_atomic_t pending_winch;
109 720da91a 2015-08-06 marcelgmr Prog prog;
110 14ecc9f4 2015-07-27 marcelgmr Tab tabs[10];
111 f05efd9e 2014-11-07 marcelgmr } rover;
113 3cd6bb98 2014-11-11 marcelgmr /* Macros for accessing global state. */
114 7c74df90 2014-11-15 marcelgmr #define ENAME(I) rover.rows[I].name
115 7c74df90 2014-11-15 marcelgmr #define ESIZE(I) rover.rows[I].size
116 7ecf0345 2015-06-05 marcelgmr #define EMODE(I) rover.rows[I].mode
117 cb23b74d 2015-06-05 marcelgmr #define ISLINK(I) rover.rows[I].islink
118 18016333 2014-11-14 marcelgmr #define MARKED(I) rover.rows[I].marked
119 14ecc9f4 2015-07-27 marcelgmr #define SCROLL rover.tabs[rover.tab].scroll
120 14ecc9f4 2015-07-27 marcelgmr #define ESEL rover.tabs[rover.tab].esel
121 14ecc9f4 2015-07-27 marcelgmr #define FLAGS rover.tabs[rover.tab].flags
122 14ecc9f4 2015-07-27 marcelgmr #define CWD rover.tabs[rover.tab].cwd
124 60128fcd 2014-11-15 marcelgmr /* Helpers. */
125 60128fcd 2014-11-15 marcelgmr #define MIN(A, B) ((A) < (B) ? (A) : (B))
126 60128fcd 2014-11-15 marcelgmr #define MAX(A, B) ((A) > (B) ? (A) : (B))
127 7c74df90 2014-11-15 marcelgmr #define ISDIR(E) (strchr((E), '/') != NULL)
129 a022230d 2015-04-26 marcelgmr /* Line Editing Macros. */
130 6110e5a1 2015-04-26 marcelgmr #define EDIT_FULL(E) ((E).left == (E).right)
131 a022230d 2015-04-26 marcelgmr #define EDIT_CAN_LEFT(E) ((E).left)
132 e38089df 2015-06-14 marcelgmr #define EDIT_CAN_RIGHT(E) ((E).right < BUFLEN-1)
133 a022230d 2015-04-26 marcelgmr #define EDIT_LEFT(E) (E).buffer[(E).right--] = (E).buffer[--(E).left]
134 a022230d 2015-04-26 marcelgmr #define EDIT_RIGHT(E) (E).buffer[(E).left++] = (E).buffer[++(E).right]
135 a022230d 2015-04-26 marcelgmr #define EDIT_INSERT(E, C) (E).buffer[(E).left++] = (C)
136 a022230d 2015-04-26 marcelgmr #define EDIT_BACKSPACE(E) (E).left--
137 a022230d 2015-04-26 marcelgmr #define EDIT_DELETE(E) (E).right++
138 e38089df 2015-06-14 marcelgmr #define EDIT_CLEAR(E) do { (E).left = 0; (E).right = BUFLEN-1; } while(0)
140 a022230d 2015-04-26 marcelgmr typedef enum EditStat {CONTINUE, CONFIRM, CANCEL} EditStat;
141 a74511d1 2015-06-06 marcelgmr typedef enum Color {DEFAULT, RED, GREEN, YELLOW, BLUE, CYAN, MAGENTA, WHITE, BLACK} Color;
142 845f2b87 2014-11-14 marcelgmr typedef int (*PROCESS)(const char *path);
144 d06e977d 2014-11-14 marcelgmr static void
145 eef51ac5 2015-03-24 marcelgmr init_marks(Marks *marks)
147 18016333 2014-11-14 marcelgmr strcpy(marks->dirpath, "");
148 18016333 2014-11-14 marcelgmr marks->bulk = BULK_INIT;
149 18016333 2014-11-14 marcelgmr marks->nentries = 0;
150 f41c2ea1 2014-12-23 marcelgmr marks->entries = calloc(marks->bulk, sizeof *marks->entries);
153 5c4a6b62 2014-11-14 marcelgmr /* Unmark all entries. */
154 d06e977d 2014-11-14 marcelgmr static void
155 eef51ac5 2015-03-24 marcelgmr mark_none(Marks *marks)
157 18016333 2014-11-14 marcelgmr int i;
159 8ba07de5 2014-11-14 marcelgmr strcpy(marks->dirpath, "");
160 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk && marks->nentries; i++)
161 18016333 2014-11-14 marcelgmr if (marks->entries[i]) {
162 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
163 9a852838 2014-11-14 marcelgmr marks->entries[i] = NULL;
164 18016333 2014-11-14 marcelgmr marks->nentries--;
166 18016333 2014-11-14 marcelgmr if (marks->bulk > BULK_THRESH) {
167 18016333 2014-11-14 marcelgmr /* Reset bulk to free some memory. */
168 18016333 2014-11-14 marcelgmr free(marks->entries);
169 18016333 2014-11-14 marcelgmr marks->bulk = BULK_INIT;
170 f41c2ea1 2014-12-23 marcelgmr marks->entries = calloc(marks->bulk, sizeof *marks->entries);
174 d06e977d 2014-11-14 marcelgmr static void
175 eef51ac5 2015-03-24 marcelgmr add_mark(Marks *marks, char *dirpath, char *entry)
177 18016333 2014-11-14 marcelgmr int i;
179 18016333 2014-11-14 marcelgmr if (!strcmp(marks->dirpath, dirpath)) {
180 18016333 2014-11-14 marcelgmr /* Append mark to directory. */
181 18016333 2014-11-14 marcelgmr if (marks->nentries == marks->bulk) {
182 18016333 2014-11-14 marcelgmr /* Expand bulk to accomodate new entry. */
183 edb0e68a 2015-06-01 marcelgmr int extra = marks->bulk / 2;
184 18016333 2014-11-14 marcelgmr marks->bulk += extra; /* bulk *= 1.5; */
185 f41c2ea1 2014-12-23 marcelgmr marks->entries = realloc(marks->entries,
186 f41c2ea1 2014-12-23 marcelgmr marks->bulk * sizeof *marks->entries);
187 f41c2ea1 2014-12-23 marcelgmr memset(&marks->entries[marks->nentries], 0,
188 f41c2ea1 2014-12-23 marcelgmr extra * sizeof *marks->entries);
189 18016333 2014-11-14 marcelgmr i = marks->nentries;
190 590d39af 2014-12-02 marcelgmr } else {
191 18016333 2014-11-14 marcelgmr /* Search for empty slot (there must be one). */
192 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk; i++)
193 18016333 2014-11-14 marcelgmr if (!marks->entries[i])
194 18016333 2014-11-14 marcelgmr break;
196 590d39af 2014-12-02 marcelgmr } else {
197 18016333 2014-11-14 marcelgmr /* Directory changed. Discard old marks. */
198 18016333 2014-11-14 marcelgmr mark_none(marks);
199 18016333 2014-11-14 marcelgmr strcpy(marks->dirpath, dirpath);
200 18016333 2014-11-14 marcelgmr i = 0;
202 f41c2ea1 2014-12-23 marcelgmr marks->entries[i] = malloc(strlen(entry) + 1);
203 18016333 2014-11-14 marcelgmr strcpy(marks->entries[i], entry);
204 18016333 2014-11-14 marcelgmr marks->nentries++;
207 d06e977d 2014-11-14 marcelgmr static void
208 eef51ac5 2015-03-24 marcelgmr del_mark(Marks *marks, char *entry)
210 18016333 2014-11-14 marcelgmr int i;
212 18016333 2014-11-14 marcelgmr if (marks->nentries > 1) {
213 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk; i++)
214 18016333 2014-11-14 marcelgmr if (marks->entries[i] && !strcmp(marks->entries[i], entry))
215 18016333 2014-11-14 marcelgmr break;
216 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
217 18016333 2014-11-14 marcelgmr marks->entries[i] = NULL;
218 18016333 2014-11-14 marcelgmr marks->nentries--;
219 590d39af 2014-12-02 marcelgmr } else
220 590d39af 2014-12-02 marcelgmr mark_none(marks);
223 d06e977d 2014-11-14 marcelgmr static void
224 eef51ac5 2015-03-24 marcelgmr free_marks(Marks *marks)
226 18016333 2014-11-14 marcelgmr int i;
228 18016333 2014-11-14 marcelgmr for (i = 0; i < marks->bulk && marks->nentries; i++)
229 18016333 2014-11-14 marcelgmr if (marks->entries[i]) {
230 18016333 2014-11-14 marcelgmr free(marks->entries[i]);
231 18016333 2014-11-14 marcelgmr marks->nentries--;
233 18016333 2014-11-14 marcelgmr free(marks->entries);
236 7896cfae 2015-04-17 marcelgmr static void
237 81645336 2016-08-25 marcelgmr handle_usr1(int sig)
239 81645336 2016-08-25 marcelgmr rover.pending_usr1 = 1;
242 81645336 2016-08-25 marcelgmr static void
243 7896cfae 2015-04-17 marcelgmr handle_winch(int sig)
245 4167d62b 2015-06-06 marcelgmr rover.pending_winch = 1;
248 7896cfae 2015-04-17 marcelgmr static void
249 7896cfae 2015-04-17 marcelgmr enable_handlers()
251 e1c42cfe 2014-11-11 marcelgmr struct sigaction sa;
253 7896cfae 2015-04-17 marcelgmr memset(&sa, 0, sizeof (struct sigaction));
254 81645336 2016-08-25 marcelgmr sa.sa_handler = handle_usr1;
255 81645336 2016-08-25 marcelgmr sigaction(SIGUSR1, &sa, NULL);
256 7896cfae 2015-04-17 marcelgmr sa.sa_handler = handle_winch;
257 7896cfae 2015-04-17 marcelgmr sigaction(SIGWINCH, &sa, NULL);
260 7896cfae 2015-04-17 marcelgmr static void
261 7896cfae 2015-04-17 marcelgmr disable_handlers()
263 7896cfae 2015-04-17 marcelgmr struct sigaction sa;
265 7896cfae 2015-04-17 marcelgmr memset(&sa, 0, sizeof (struct sigaction));
266 7896cfae 2015-04-17 marcelgmr sa.sa_handler = SIG_DFL;
267 81645336 2016-08-25 marcelgmr sigaction(SIGUSR1, &sa, NULL);
268 7896cfae 2015-04-17 marcelgmr sigaction(SIGWINCH, &sa, NULL);
271 81645336 2016-08-25 marcelgmr static void reload();
272 4167d62b 2015-06-06 marcelgmr static void update_view();
274 4167d62b 2015-06-06 marcelgmr /* Handle any signals received since last call. */
275 4167d62b 2015-06-06 marcelgmr static void
276 4167d62b 2015-06-06 marcelgmr sync_signals()
278 81645336 2016-08-25 marcelgmr if (rover.pending_usr1) {
279 81645336 2016-08-25 marcelgmr /* SIGUSR1 received: refresh directory listing. */
280 81645336 2016-08-25 marcelgmr reload();
281 81645336 2016-08-25 marcelgmr rover.pending_usr1 = 0;
283 4167d62b 2015-06-06 marcelgmr if (rover.pending_winch) {
284 4167d62b 2015-06-06 marcelgmr /* SIGWINCH received: resize application accordingly. */
285 4167d62b 2015-06-06 marcelgmr delwin(rover.window);
286 4167d62b 2015-06-06 marcelgmr endwin();
287 4167d62b 2015-06-06 marcelgmr refresh();
288 4167d62b 2015-06-06 marcelgmr clear();
289 4167d62b 2015-06-06 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
290 3e9a3ad7 2015-06-14 marcelgmr if (HEIGHT < rover.nfiles && SCROLL + HEIGHT > rover.nfiles)
291 3e9a3ad7 2015-06-14 marcelgmr SCROLL = ESEL - HEIGHT;
292 4167d62b 2015-06-06 marcelgmr update_view();
293 4167d62b 2015-06-06 marcelgmr rover.pending_winch = 0;
297 527b3bd8 2015-06-06 marcelgmr /* This function must be used in place of getch().
298 527b3bd8 2015-06-06 marcelgmr It handles signals while waiting for user input. */
299 4167d62b 2015-06-06 marcelgmr static int
300 4167d62b 2015-06-06 marcelgmr rover_getch()
302 4167d62b 2015-06-06 marcelgmr int ch;
304 4167d62b 2015-06-06 marcelgmr while ((ch = getch()) == ERR)
305 4167d62b 2015-06-06 marcelgmr sync_signals();
306 4167d62b 2015-06-06 marcelgmr return ch;
309 cf17fb50 2015-06-13 marcelgmr /* This function must be used in place of get_wch().
310 cf17fb50 2015-06-13 marcelgmr It handles signals while waiting for user input. */
311 a0c8d3af 2015-06-13 marcelgmr static int
312 a0c8d3af 2015-06-13 marcelgmr rover_get_wch(wint_t *wch)
314 a0c8d3af 2015-06-13 marcelgmr wint_t ret;
316 947e6925 2015-06-14 marcelgmr while ((ret = get_wch(wch)) == (wint_t) ERR)
317 cf17fb50 2015-06-13 marcelgmr sync_signals();
318 a0c8d3af 2015-06-13 marcelgmr return ret;
321 8225771f 2016-12-05 marcelgmr /* Get user programs from the environment. */
323 8225771f 2016-12-05 marcelgmr #define ROVER_ENV(dst, src) if ((dst = getenv("ROVER_" #src)) == NULL) \
324 8225771f 2016-12-05 marcelgmr dst = getenv(#src);
326 8225771f 2016-12-05 marcelgmr static void
327 8225771f 2016-12-05 marcelgmr get_user_programs()
329 8225771f 2016-12-05 marcelgmr ROVER_ENV(user_shell, SHELL)
330 8225771f 2016-12-05 marcelgmr ROVER_ENV(user_pager, PAGER)
331 e6fea658 2017-09-29 marcelgmr ROVER_ENV(user_editor, VISUAL)
332 e6fea658 2017-09-29 marcelgmr if (!user_editor)
333 e6fea658 2017-09-29 marcelgmr ROVER_ENV(user_editor, EDITOR)
334 8225771f 2016-12-05 marcelgmr ROVER_ENV(user_open, OPEN)
337 7896cfae 2015-04-17 marcelgmr /* Do a fork-exec to external program (e.g. $EDITOR). */
338 7896cfae 2015-04-17 marcelgmr static void
339 ae575680 2015-01-03 marcelgmr spawn(char **args)
341 7896cfae 2015-04-17 marcelgmr pid_t pid;
342 7896cfae 2015-04-17 marcelgmr int status;
344 cf66423f 2015-06-01 marcelgmr setenv("RVSEL", rover.nfiles ? ENAME(ESEL) : "", 1);
345 7896cfae 2015-04-17 marcelgmr pid = fork();
346 7896cfae 2015-04-17 marcelgmr if (pid > 0) {
347 7896cfae 2015-04-17 marcelgmr /* fork() succeeded. */
348 7896cfae 2015-04-17 marcelgmr disable_handlers();
349 7896cfae 2015-04-17 marcelgmr endwin();
350 7896cfae 2015-04-17 marcelgmr waitpid(pid, &status, 0);
351 7896cfae 2015-04-17 marcelgmr enable_handlers();
352 7896cfae 2015-04-17 marcelgmr kill(getpid(), SIGWINCH);
353 7896cfae 2015-04-17 marcelgmr } else if (pid == 0) {
354 7896cfae 2015-04-17 marcelgmr /* Child process. */
355 ae575680 2015-01-03 marcelgmr execvp(args[0], args);
359 21152dd5 2016-06-19 marcelgmr static void
360 21152dd5 2016-06-19 marcelgmr shell_escaped_cat(char *buf, char *str, size_t n)
362 21152dd5 2016-06-19 marcelgmr char *p = buf + strlen(buf);
363 21152dd5 2016-06-19 marcelgmr *p++ = '\'';
364 21152dd5 2016-06-19 marcelgmr for (n--; n; n--, str++) {
365 21152dd5 2016-06-19 marcelgmr switch (*str) {
366 21152dd5 2016-06-19 marcelgmr case '\'':
367 21152dd5 2016-06-19 marcelgmr if (n < 4)
368 21152dd5 2016-06-19 marcelgmr goto done;
369 21152dd5 2016-06-19 marcelgmr strcpy(p, "'\\''");
370 21152dd5 2016-06-19 marcelgmr n -= 4;
371 21152dd5 2016-06-19 marcelgmr p += 4;
372 21152dd5 2016-06-19 marcelgmr break;
373 21152dd5 2016-06-19 marcelgmr case '\0':
374 21152dd5 2016-06-19 marcelgmr goto done;
375 21152dd5 2016-06-19 marcelgmr default:
376 21152dd5 2016-06-19 marcelgmr *p = *str;
381 21152dd5 2016-06-19 marcelgmr strncat(p, "'", n);
384 dfcc74a1 2016-03-18 marcelgmr static int
385 8225771f 2016-12-05 marcelgmr open_with_env(char *program, char *path)
387 dfcc74a1 2016-03-18 marcelgmr if (program) {
388 dfcc74a1 2016-03-18 marcelgmr #ifdef RV_SHELL
389 dfcc74a1 2016-03-18 marcelgmr strncpy(BUF1, program, BUFLEN - 1);
390 21152dd5 2016-06-19 marcelgmr strncat(BUF1, " ", BUFLEN - strlen(program) - 1);
391 21152dd5 2016-06-19 marcelgmr shell_escaped_cat(BUF1, path, BUFLEN - strlen(program) - 2);
392 dfcc74a1 2016-03-18 marcelgmr spawn((char *[]) {RV_SHELL, "-c", BUF1, NULL});
394 dfcc74a1 2016-03-18 marcelgmr spawn((char *[]) {program, path, NULL});
395 dfcc74a1 2016-03-18 marcelgmr #endif
396 dfcc74a1 2016-03-18 marcelgmr return 1;
398 dfcc74a1 2016-03-18 marcelgmr return 0;
401 7896cfae 2015-04-17 marcelgmr /* Curses setup. */
402 7896cfae 2015-04-17 marcelgmr static void
403 7896cfae 2015-04-17 marcelgmr init_term()
405 71ee1627 2014-11-07 marcelgmr setlocale(LC_ALL, "");
406 71ee1627 2014-11-07 marcelgmr initscr();
407 71ee1627 2014-11-07 marcelgmr cbreak(); /* Get one character at a time. */
408 4167d62b 2015-06-06 marcelgmr timeout(100); /* For getch(). */
409 71ee1627 2014-11-07 marcelgmr noecho();
410 71ee1627 2014-11-07 marcelgmr nonl(); /* No NL->CR/NL on output. */
411 71ee1627 2014-11-07 marcelgmr intrflush(stdscr, FALSE);
412 71ee1627 2014-11-07 marcelgmr keypad(stdscr, TRUE);
413 71ee1627 2014-11-07 marcelgmr curs_set(FALSE); /* Hide blinking cursor. */
414 71ee1627 2014-11-07 marcelgmr if (has_colors()) {
415 eb265708 2015-03-24 marcelgmr short bg;
416 71ee1627 2014-11-07 marcelgmr start_color();
417 eb265708 2015-03-24 marcelgmr #ifdef NCURSES_EXT_FUNCS
418 eb265708 2015-03-24 marcelgmr use_default_colors();
419 eb265708 2015-03-24 marcelgmr bg = -1;
421 eb265708 2015-03-24 marcelgmr bg = COLOR_BLACK;
422 eb265708 2015-03-24 marcelgmr #endif
423 eb265708 2015-03-24 marcelgmr init_pair(RED, COLOR_RED, bg);
424 eb265708 2015-03-24 marcelgmr init_pair(GREEN, COLOR_GREEN, bg);
425 eb265708 2015-03-24 marcelgmr init_pair(YELLOW, COLOR_YELLOW, bg);
426 eb265708 2015-03-24 marcelgmr init_pair(BLUE, COLOR_BLUE, bg);
427 eb265708 2015-03-24 marcelgmr init_pair(CYAN, COLOR_CYAN, bg);
428 eb265708 2015-03-24 marcelgmr init_pair(MAGENTA, COLOR_MAGENTA, bg);
429 eb265708 2015-03-24 marcelgmr init_pair(WHITE, COLOR_WHITE, bg);
430 a74511d1 2015-06-06 marcelgmr init_pair(BLACK, COLOR_BLACK, bg);
432 7c74df90 2014-11-15 marcelgmr atexit((void (*)(void)) endwin);
433 7896cfae 2015-04-17 marcelgmr enable_handlers();
436 3cd6bb98 2014-11-11 marcelgmr /* Update the listing view. */
437 71ee1627 2014-11-07 marcelgmr static void
438 743e70b8 2014-11-14 marcelgmr update_view()
440 222db952 2014-11-08 marcelgmr int i, j;
441 38347b2a 2015-03-30 marcelgmr int numsize;
442 211041b6 2015-08-09 marcelgmr int ishidden;
443 18016333 2014-11-14 marcelgmr int marking;
445 41aae0b0 2014-11-11 marcelgmr mvhline(0, 0, ' ', COLS);
446 41aae0b0 2014-11-11 marcelgmr attr_on(A_BOLD, NULL);
447 41aae0b0 2014-11-11 marcelgmr color_set(RVC_TABNUM, NULL);
448 38347b2a 2015-03-30 marcelgmr mvaddch(0, COLS - 2, rover.tab + '0');
449 41aae0b0 2014-11-11 marcelgmr attr_off(A_BOLD, NULL);
450 38347b2a 2015-03-30 marcelgmr if (rover.marks.nentries) {
451 e38089df 2015-06-14 marcelgmr numsize = snprintf(BUF1, BUFLEN, "%d", rover.marks.nentries);
452 b25b6b52 2015-06-02 marcelgmr color_set(RVC_MARKS, NULL);
453 e38089df 2015-06-14 marcelgmr mvaddstr(0, COLS - 3 - numsize, BUF1);
454 38347b2a 2015-03-30 marcelgmr } else
455 38347b2a 2015-03-30 marcelgmr numsize = -1;
456 38347b2a 2015-03-30 marcelgmr color_set(RVC_CWD, NULL);
457 e38089df 2015-06-14 marcelgmr mbstowcs(WBUF, CWD, PATH_MAX);
458 e38089df 2015-06-14 marcelgmr mvaddnwstr(0, 0, WBUF, COLS - 4 - numsize);
459 41aae0b0 2014-11-11 marcelgmr wcolor_set(rover.window, RVC_BORDER, NULL);
460 41aae0b0 2014-11-11 marcelgmr wborder(rover.window, 0, 0, 0, 0, 0, 0, 0, 0);
461 9bfc9477 2015-07-28 marcelgmr ESEL = MAX(MIN(ESEL, rover.nfiles - 1), 0);
462 667d4907 2014-11-14 marcelgmr /* Selection might not be visible, due to cursor wrapping or window
463 667d4907 2014-11-14 marcelgmr shrinking. In that case, the scroll must be moved to make it visible. */
464 24c20719 2015-08-09 marcelgmr if (rover.nfiles > HEIGHT) {
465 7da62d8a 2015-08-09 marcelgmr SCROLL = MAX(MIN(SCROLL, ESEL), ESEL - HEIGHT + 1);
466 bfb203f7 2015-08-09 marcelgmr SCROLL = MIN(MAX(SCROLL, 0), rover.nfiles - HEIGHT);
467 24c20719 2015-08-09 marcelgmr } else
468 7da62d8a 2015-08-09 marcelgmr SCROLL = 0;
469 18016333 2014-11-14 marcelgmr marking = !strcmp(CWD, rover.marks.dirpath);
470 ada8fba9 2014-11-09 marcelgmr for (i = 0, j = SCROLL; i < HEIGHT && j < rover.nfiles; i++, j++) {
471 7c74df90 2014-11-15 marcelgmr ishidden = ENAME(j)[0] == '.';
472 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
473 f05efd9e 2014-11-07 marcelgmr wattr_on(rover.window, A_REVERSE, NULL);
474 cb23b74d 2015-06-05 marcelgmr if (ISLINK(j))
475 cb23b74d 2015-06-05 marcelgmr wcolor_set(rover.window, RVC_LINK, NULL);
476 cb23b74d 2015-06-05 marcelgmr else if (ishidden)
477 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_HIDDEN, NULL);
478 a2c3312c 2015-08-10 marcelgmr else if (S_ISREG(EMODE(j))) {
479 a2c3312c 2015-08-10 marcelgmr if (EMODE(j) & (S_IXUSR | S_IXGRP | S_IXOTH))
480 a2c3312c 2015-08-10 marcelgmr wcolor_set(rover.window, RVC_EXEC, NULL);
482 a2c3312c 2015-08-10 marcelgmr wcolor_set(rover.window, RVC_REG, NULL);
483 a2c3312c 2015-08-10 marcelgmr } else if (S_ISDIR(EMODE(j)))
484 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_DIR, NULL);
485 211041b6 2015-08-09 marcelgmr else if (S_ISCHR(EMODE(j)))
486 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_CHR, NULL);
487 211041b6 2015-08-09 marcelgmr else if (S_ISBLK(EMODE(j)))
488 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_BLK, NULL);
489 211041b6 2015-08-09 marcelgmr else if (S_ISFIFO(EMODE(j)))
490 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_FIFO, NULL);
491 211041b6 2015-08-09 marcelgmr else if (S_ISSOCK(EMODE(j)))
492 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_SOCK, NULL);
493 ad52719b 2015-12-15 marcelgmr if (S_ISDIR(EMODE(j))) {
494 ad52719b 2015-12-15 marcelgmr mbstowcs(WBUF, ENAME(j), PATH_MAX);
495 ad52719b 2015-12-15 marcelgmr if (ISLINK(j))
496 ad52719b 2015-12-15 marcelgmr wcscat(WBUF, L"/");
497 ad52719b 2015-12-15 marcelgmr } else {
498 ddca2129 2015-04-23 marcelgmr char *suffix, *suffixes = "BKMGTPEZY";
499 ddca2129 2015-04-23 marcelgmr off_t human_size = ESIZE(j) * 10;
500 cf17fb50 2015-06-13 marcelgmr int length = mbstowcs(NULL, ENAME(j), 0);
501 ddca2129 2015-04-23 marcelgmr for (suffix = suffixes; human_size >= 10240; suffix++)
502 165b8d9e 2015-04-23 marcelgmr human_size = (human_size + 512) / 1024;
503 ddca2129 2015-04-23 marcelgmr if (*suffix == 'B')
504 e38089df 2015-06-14 marcelgmr swprintf(WBUF, PATH_MAX, L"%s%*d %c", ENAME(j),
505 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 6),
506 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, *suffix);
508 e38089df 2015-06-14 marcelgmr swprintf(WBUF, PATH_MAX, L"%s%*d.%d %c", ENAME(j),
509 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 8),
510 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, (int) human_size % 10, *suffix);
512 a81852bf 2014-11-08 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
513 e38089df 2015-06-14 marcelgmr mvwaddnwstr(rover.window, i + 1, 2, WBUF, COLS - 4);
514 b25b6b52 2015-06-02 marcelgmr if (marking && MARKED(j)) {
515 b25b6b52 2015-06-02 marcelgmr wcolor_set(rover.window, RVC_MARKS, NULL);
516 e6a7541a 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, RVS_MARK);
517 b25b6b52 2015-06-02 marcelgmr } else
518 18016333 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, ' ');
519 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
520 f05efd9e 2014-11-07 marcelgmr wattr_off(rover.window, A_REVERSE, NULL);
522 a1834b92 2015-06-03 marcelgmr for (; i < HEIGHT; i++)
523 37087140 2015-03-30 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
524 a81852bf 2014-11-08 marcelgmr if (rover.nfiles > HEIGHT) {
525 a81852bf 2014-11-08 marcelgmr int center, height;
526 72891604 2015-06-14 marcelgmr center = (SCROLL + HEIGHT / 2) * HEIGHT / rover.nfiles;
527 a81852bf 2014-11-08 marcelgmr height = (HEIGHT-1) * HEIGHT / rover.nfiles;
528 a81852bf 2014-11-08 marcelgmr if (!height) height = 1;
529 2a2b72b6 2014-11-08 marcelgmr wcolor_set(rover.window, RVC_SCROLLBAR, NULL);
530 72891604 2015-06-14 marcelgmr mvwvline(rover.window, center-height/2+1, COLS-1, RVS_SCROLLBAR, height);
532 e38089df 2015-06-14 marcelgmr BUF1[0] = FLAGS & SHOW_FILES ? 'F' : ' ';
533 e38089df 2015-06-14 marcelgmr BUF1[1] = FLAGS & SHOW_DIRS ? 'D' : ' ';
534 e38089df 2015-06-14 marcelgmr BUF1[2] = FLAGS & SHOW_HIDDEN ? 'H' : ' ';
535 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles)
536 e38089df 2015-06-14 marcelgmr strcpy(BUF2, "0/0");
538 e38089df 2015-06-14 marcelgmr snprintf(BUF2, BUFLEN, "%d/%d", ESEL + 1, rover.nfiles);
539 e38089df 2015-06-14 marcelgmr snprintf(BUF1+3, BUFLEN-3, "%12s", BUF2);
540 e1f31679 2014-11-07 marcelgmr color_set(RVC_STATUS, NULL);
541 e38089df 2015-06-14 marcelgmr mvaddstr(LINES - 1, STATUSPOS, BUF1);
542 37087140 2015-03-30 marcelgmr wrefresh(rover.window);
545 7896cfae 2015-04-17 marcelgmr /* Show a message on the status bar. */
546 7896cfae 2015-04-17 marcelgmr static void
547 cc748a8c 2015-07-28 marcelgmr message(Color color, char *fmt, ...)
549 7896cfae 2015-04-17 marcelgmr int len, pos;
550 cc748a8c 2015-07-28 marcelgmr va_list args;
552 cc748a8c 2015-07-28 marcelgmr va_start(args, fmt);
553 8d2f6e5d 2015-07-28 marcelgmr vsnprintf(BUF1, MIN(BUFLEN, STATUSPOS), fmt, args);
554 cc748a8c 2015-07-28 marcelgmr va_end(args);
555 cc748a8c 2015-07-28 marcelgmr len = strlen(BUF1);
556 edb0e68a 2015-06-01 marcelgmr pos = (STATUSPOS - len) / 2;
557 7896cfae 2015-04-17 marcelgmr attr_on(A_BOLD, NULL);
558 7896cfae 2015-04-17 marcelgmr color_set(color, NULL);
559 cc748a8c 2015-07-28 marcelgmr mvaddstr(LINES - 1, pos, BUF1);
560 7896cfae 2015-04-17 marcelgmr color_set(DEFAULT, NULL);
561 7896cfae 2015-04-17 marcelgmr attr_off(A_BOLD, NULL);
564 7896cfae 2015-04-17 marcelgmr /* Clear message area, leaving only status info. */
565 41aae0b0 2014-11-11 marcelgmr static void
566 7896cfae 2015-04-17 marcelgmr clear_message()
568 7896cfae 2015-04-17 marcelgmr mvhline(LINES - 1, 0, ' ', STATUSPOS);
571 3cd6bb98 2014-11-11 marcelgmr /* Comparison used to sort listing entries. */
572 3cd6bb98 2014-11-11 marcelgmr static int
573 3cd6bb98 2014-11-11 marcelgmr rowcmp(const void *a, const void *b)
575 3cd6bb98 2014-11-11 marcelgmr int isdir1, isdir2, cmpdir;
576 eef51ac5 2015-03-24 marcelgmr const Row *r1 = a;
577 eef51ac5 2015-03-24 marcelgmr const Row *r2 = b;
578 7ecf0345 2015-06-05 marcelgmr isdir1 = S_ISDIR(r1->mode);
579 7ecf0345 2015-06-05 marcelgmr isdir2 = S_ISDIR(r2->mode);
580 3cd6bb98 2014-11-11 marcelgmr cmpdir = isdir2 - isdir1;
581 3cd6bb98 2014-11-11 marcelgmr return cmpdir ? cmpdir : strcoll(r1->name, r2->name);
584 496dd2b0 2015-03-24 marcelgmr /* Get all entries in current working directory. */
585 3cd6bb98 2014-11-11 marcelgmr static int
586 496dd2b0 2015-03-24 marcelgmr ls(Row **rowsp, uint8_t flags)
588 3cd6bb98 2014-11-11 marcelgmr DIR *dp;
589 3cd6bb98 2014-11-11 marcelgmr struct dirent *ep;
590 3cd6bb98 2014-11-11 marcelgmr struct stat statbuf;
591 eef51ac5 2015-03-24 marcelgmr Row *rows;
592 3cd6bb98 2014-11-11 marcelgmr int i, n;
594 496dd2b0 2015-03-24 marcelgmr if(!(dp = opendir("."))) return -1;
595 3cd6bb98 2014-11-11 marcelgmr n = -2; /* We don't want the entries "." and "..". */
596 3cd6bb98 2014-11-11 marcelgmr while (readdir(dp)) n++;
597 3cd6bb98 2014-11-11 marcelgmr rewinddir(dp);
598 f41c2ea1 2014-12-23 marcelgmr rows = malloc(n * sizeof *rows);
599 3cd6bb98 2014-11-11 marcelgmr i = 0;
600 3cd6bb98 2014-11-11 marcelgmr while ((ep = readdir(dp))) {
601 3cd6bb98 2014-11-11 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
602 3cd6bb98 2014-11-11 marcelgmr continue;
603 3cd6bb98 2014-11-11 marcelgmr if (!(flags & SHOW_HIDDEN) && ep->d_name[0] == '.')
604 3cd6bb98 2014-11-11 marcelgmr continue;
605 cb23b74d 2015-06-05 marcelgmr lstat(ep->d_name, &statbuf);
606 cb23b74d 2015-06-05 marcelgmr rows[i].islink = S_ISLNK(statbuf.st_mode);
607 367a887c 2015-06-05 marcelgmr stat(ep->d_name, &statbuf);
608 3cd6bb98 2014-11-11 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
609 3cd6bb98 2014-11-11 marcelgmr if (flags & SHOW_DIRS) {
610 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 2);
611 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
612 ad52719b 2015-12-15 marcelgmr if (!rows[i].islink)
613 ad52719b 2015-12-15 marcelgmr strcat(rows[i].name, "/");
614 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
617 590d39af 2014-12-02 marcelgmr } else if (flags & SHOW_FILES) {
618 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 1);
619 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
620 3cd6bb98 2014-11-11 marcelgmr rows[i].size = statbuf.st_size;
621 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
625 3cd6bb98 2014-11-11 marcelgmr n = i; /* Ignore unused space in array caused by filters. */
626 f41c2ea1 2014-12-23 marcelgmr qsort(rows, n, sizeof (*rows), rowcmp);
627 3cd6bb98 2014-11-11 marcelgmr closedir(dp);
628 3cd6bb98 2014-11-11 marcelgmr *rowsp = rows;
629 3cd6bb98 2014-11-11 marcelgmr return n;
632 3cd6bb98 2014-11-11 marcelgmr static void
633 eef51ac5 2015-03-24 marcelgmr free_rows(Row **rowsp, int nfiles)
635 3cd6bb98 2014-11-11 marcelgmr int i;
637 3cd6bb98 2014-11-11 marcelgmr for (i = 0; i < nfiles; i++)
638 3cd6bb98 2014-11-11 marcelgmr free((*rowsp)[i].name);
639 3cd6bb98 2014-11-11 marcelgmr free(*rowsp);
640 3cd6bb98 2014-11-11 marcelgmr *rowsp = NULL;
643 8f853fb5 2015-03-25 marcelgmr /* Change working directory to the path in CWD. */
644 71ee1627 2014-11-07 marcelgmr static void
645 ada8fba9 2014-11-09 marcelgmr cd(int reset)
647 18016333 2014-11-14 marcelgmr int i, j;
649 d94d77bb 2016-08-25 marcelgmr message(CYAN, "Loading \"%s\"...", CWD);
650 d0cdbd3c 2014-11-15 marcelgmr refresh();
651 1c6e802c 2017-02-19 marcelgmr if (chdir(CWD) == -1) {
652 1c6e802c 2017-02-19 marcelgmr getcwd(CWD, PATH_MAX-1);
653 1472044b 2017-02-19 marcelgmr if (CWD[strlen(CWD)-1] != '/')
654 1472044b 2017-02-19 marcelgmr strcat(CWD, "/");
655 1c6e802c 2017-02-19 marcelgmr goto done;
657 60128fcd 2014-11-15 marcelgmr if (reset) ESEL = SCROLL = 0;
658 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles)
659 576e768d 2014-11-08 marcelgmr free_rows(&rover.rows, rover.nfiles);
660 496dd2b0 2015-03-24 marcelgmr rover.nfiles = ls(&rover.rows, FLAGS);
661 18016333 2014-11-14 marcelgmr if (!strcmp(CWD, rover.marks.dirpath)) {
662 18016333 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
663 18016333 2014-11-14 marcelgmr for (j = 0; j < rover.marks.bulk; j++)
665 18016333 2014-11-14 marcelgmr rover.marks.entries[j] &&
666 7c74df90 2014-11-15 marcelgmr !strcmp(rover.marks.entries[j], ENAME(i))
668 18016333 2014-11-14 marcelgmr break;
669 18016333 2014-11-14 marcelgmr MARKED(i) = j < rover.marks.bulk;
671 590d39af 2014-12-02 marcelgmr } else
672 590d39af 2014-12-02 marcelgmr for (i = 0; i < rover.nfiles; i++)
673 590d39af 2014-12-02 marcelgmr MARKED(i) = 0;
675 d0cdbd3c 2014-11-15 marcelgmr clear_message();
676 743e70b8 2014-11-14 marcelgmr update_view();
679 430cd7d8 2014-11-19 marcelgmr /* Select a target entry, if it is present. */
680 430cd7d8 2014-11-19 marcelgmr static void
681 430cd7d8 2014-11-19 marcelgmr try_to_sel(const char *target)
683 430cd7d8 2014-11-19 marcelgmr ESEL = 0;
684 f499f7c7 2014-12-03 marcelgmr if (!ISDIR(target))
685 7ecf0345 2015-06-05 marcelgmr while ((ESEL+1) < rover.nfiles && S_ISDIR(EMODE(ESEL)))
686 f499f7c7 2014-12-03 marcelgmr ESEL++;
687 00ecdc1e 2014-11-19 marcelgmr while ((ESEL+1) < rover.nfiles && strcoll(ENAME(ESEL), target) < 0)
688 430cd7d8 2014-11-19 marcelgmr ESEL++;
691 00ecdc1e 2014-11-19 marcelgmr /* Reload CWD, but try to keep selection. */
692 00ecdc1e 2014-11-19 marcelgmr static void
693 00ecdc1e 2014-11-19 marcelgmr reload()
695 00ecdc1e 2014-11-19 marcelgmr if (rover.nfiles) {
696 00ecdc1e 2014-11-19 marcelgmr strcpy(INPUT, ENAME(ESEL));
697 24c20719 2015-08-09 marcelgmr cd(0);
698 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
699 00ecdc1e 2014-11-19 marcelgmr update_view();
700 590d39af 2014-12-02 marcelgmr } else
701 590d39af 2014-12-02 marcelgmr cd(1);
704 720da91a 2015-08-06 marcelgmr static off_t
705 720da91a 2015-08-06 marcelgmr count_dir(const char *path)
707 720da91a 2015-08-06 marcelgmr DIR *dp;
708 720da91a 2015-08-06 marcelgmr struct dirent *ep;
709 720da91a 2015-08-06 marcelgmr struct stat statbuf;
710 720da91a 2015-08-06 marcelgmr char subpath[PATH_MAX];
711 720da91a 2015-08-06 marcelgmr off_t total;
713 720da91a 2015-08-06 marcelgmr if(!(dp = opendir(path))) return 0;
714 720da91a 2015-08-06 marcelgmr total = 0;
715 720da91a 2015-08-06 marcelgmr while ((ep = readdir(dp))) {
716 720da91a 2015-08-06 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
717 720da91a 2015-08-06 marcelgmr continue;
718 720da91a 2015-08-06 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
719 720da91a 2015-08-06 marcelgmr lstat(subpath, &statbuf);
720 720da91a 2015-08-06 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
721 720da91a 2015-08-06 marcelgmr strcat(subpath, "/");
722 720da91a 2015-08-06 marcelgmr total += count_dir(subpath);
723 720da91a 2015-08-06 marcelgmr } else
724 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
726 720da91a 2015-08-06 marcelgmr closedir(dp);
727 720da91a 2015-08-06 marcelgmr return total;
730 720da91a 2015-08-06 marcelgmr static off_t
731 720da91a 2015-08-06 marcelgmr count_marked()
733 720da91a 2015-08-06 marcelgmr int i;
734 720da91a 2015-08-06 marcelgmr char *entry;
735 720da91a 2015-08-06 marcelgmr off_t total;
736 720da91a 2015-08-06 marcelgmr struct stat statbuf;
738 720da91a 2015-08-06 marcelgmr total = 0;
739 720da91a 2015-08-06 marcelgmr chdir(rover.marks.dirpath);
740 720da91a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
741 720da91a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
742 720da91a 2015-08-06 marcelgmr if (entry) {
743 720da91a 2015-08-06 marcelgmr if (ISDIR(entry)) {
744 720da91a 2015-08-06 marcelgmr total += count_dir(entry);
745 720da91a 2015-08-06 marcelgmr } else {
746 720da91a 2015-08-06 marcelgmr lstat(entry, &statbuf);
747 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
751 720da91a 2015-08-06 marcelgmr chdir(CWD);
752 720da91a 2015-08-06 marcelgmr return total;
755 5c4a6b62 2014-11-14 marcelgmr /* Recursively process a source directory using CWD as destination root.
756 c8891c90 2014-12-23 marcelgmr For each node (i.e. directory), do the following:
757 c8891c90 2014-12-23 marcelgmr 1. call pre(destination);
758 c8891c90 2014-12-23 marcelgmr 2. call proc() on every child leaf (i.e. files);
759 c8891c90 2014-12-23 marcelgmr 3. recurse into every child node;
760 c8891c90 2014-12-23 marcelgmr 4. call pos(source).
761 c8891c90 2014-12-23 marcelgmr E.g. to move directory /src/ (and all its contents) inside /dst/:
762 c8891c90 2014-12-23 marcelgmr strcpy(CWD, "/dst/");
763 c8891c90 2014-12-23 marcelgmr process_dir(adddir, movfile, deldir, "/src/"); */
764 2a117cd2 2014-11-15 marcelgmr static int
765 845f2b87 2014-11-14 marcelgmr process_dir(PROCESS pre, PROCESS proc, PROCESS pos, const char *path)
767 2a117cd2 2014-11-15 marcelgmr int ret;
768 548a3163 2014-11-14 marcelgmr DIR *dp;
769 548a3163 2014-11-14 marcelgmr struct dirent *ep;
770 548a3163 2014-11-14 marcelgmr struct stat statbuf;
771 c04b0d89 2015-03-30 marcelgmr char subpath[PATH_MAX];
773 2a117cd2 2014-11-15 marcelgmr ret = 0;
774 68ff0591 2014-11-14 marcelgmr if (pre) {
775 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
776 68ff0591 2014-11-14 marcelgmr strcpy(dstpath, CWD);
777 68ff0591 2014-11-14 marcelgmr strcat(dstpath, path + strlen(rover.marks.dirpath));
778 2a117cd2 2014-11-15 marcelgmr ret |= pre(dstpath);
780 2a117cd2 2014-11-15 marcelgmr if(!(dp = opendir(path))) return -1;
781 548a3163 2014-11-14 marcelgmr while ((ep = readdir(dp))) {
782 548a3163 2014-11-14 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
783 548a3163 2014-11-14 marcelgmr continue;
784 e5fe9820 2015-04-17 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
785 ad52719b 2015-12-15 marcelgmr lstat(subpath, &statbuf);
786 548a3163 2014-11-14 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
787 548a3163 2014-11-14 marcelgmr strcat(subpath, "/");
788 2a117cd2 2014-11-15 marcelgmr ret |= process_dir(pre, proc, pos, subpath);
789 590d39af 2014-12-02 marcelgmr } else
790 590d39af 2014-12-02 marcelgmr ret |= proc(subpath);
792 548a3163 2014-11-14 marcelgmr closedir(dp);
793 2a117cd2 2014-11-15 marcelgmr if (pos) ret |= pos(path);
794 2a117cd2 2014-11-15 marcelgmr return ret;
797 5c4a6b62 2014-11-14 marcelgmr /* Process all marked entries using CWD as destination root.
798 c8891c90 2014-12-23 marcelgmr All marked entries that are directories will be recursively processed.
799 c8891c90 2014-12-23 marcelgmr See process_dir() for details on the parameters. */
800 548a3163 2014-11-14 marcelgmr static void
801 838b51c9 2015-07-28 marcelgmr process_marked(PROCESS pre, PROCESS proc, PROCESS pos,
802 838b51c9 2015-07-28 marcelgmr const char *msg_doing, const char *msg_done)
804 2a117cd2 2014-11-15 marcelgmr int i, ret;
805 983fc30a 2015-08-06 marcelgmr char *entry;
806 c04b0d89 2015-03-30 marcelgmr char path[PATH_MAX];
808 d0cdbd3c 2014-11-15 marcelgmr clear_message();
809 838b51c9 2015-07-28 marcelgmr message(CYAN, "%s...", msg_doing);
810 d0cdbd3c 2014-11-15 marcelgmr refresh();
811 579c3218 2015-08-06 marcelgmr rover.prog = (Prog) {0, count_marked(), msg_doing};
812 983fc30a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
813 983fc30a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
814 983fc30a 2015-08-06 marcelgmr if (entry) {
815 2a117cd2 2014-11-15 marcelgmr ret = 0;
816 983fc30a 2015-08-06 marcelgmr snprintf(path, PATH_MAX, "%s%s", rover.marks.dirpath, entry);
817 983fc30a 2015-08-06 marcelgmr if (ISDIR(entry)) {
818 b25c9834 2014-11-14 marcelgmr if (!strncmp(path, CWD, strlen(path)))
819 2a117cd2 2014-11-15 marcelgmr ret = -1;
821 2a117cd2 2014-11-15 marcelgmr ret = process_dir(pre, proc, pos, path);
822 590d39af 2014-12-02 marcelgmr } else
823 590d39af 2014-12-02 marcelgmr ret = proc(path);
824 e2b41503 2015-08-09 marcelgmr if (!ret) {
825 e2b41503 2015-08-09 marcelgmr del_mark(&rover.marks, entry);
826 e2b41503 2015-08-09 marcelgmr reload();
830 579c3218 2015-08-06 marcelgmr rover.prog.total = 0;
831 00ecdc1e 2014-11-19 marcelgmr reload();
832 2a117cd2 2014-11-15 marcelgmr if (!rover.marks.nentries)
833 838b51c9 2015-07-28 marcelgmr message(GREEN, "%s all marked entries.", msg_done);
835 838b51c9 2015-07-28 marcelgmr message(RED, "Some errors occured while %s.", msg_doing);
836 61733402 2015-08-05 marcelgmr RV_ALERT();
839 720da91a 2015-08-06 marcelgmr static void
840 720da91a 2015-08-06 marcelgmr update_progress(off_t delta)
842 720da91a 2015-08-06 marcelgmr int percent;
844 579c3218 2015-08-06 marcelgmr if (!rover.prog.total) return;
845 720da91a 2015-08-06 marcelgmr rover.prog.partial += delta;
846 720da91a 2015-08-06 marcelgmr percent = (int) (rover.prog.partial * 100 / rover.prog.total);
847 720da91a 2015-08-06 marcelgmr message(CYAN, "%s...%d%%", rover.prog.msg, percent);
848 720da91a 2015-08-06 marcelgmr refresh();
851 b7ee4ee2 2014-11-14 marcelgmr /* Wrappers for file operations. */
852 720da91a 2015-08-06 marcelgmr static int delfile(const char *path) {
853 720da91a 2015-08-06 marcelgmr int ret;
854 720da91a 2015-08-06 marcelgmr struct stat st;
856 720da91a 2015-08-06 marcelgmr ret = lstat(path, &st);
857 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
858 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
859 720da91a 2015-08-06 marcelgmr return unlink(path);
861 b7ee4ee2 2014-11-14 marcelgmr static PROCESS deldir = rmdir;
862 1447784d 2014-11-14 marcelgmr static int addfile(const char *path) {
863 1447784d 2014-11-14 marcelgmr /* Using creat(2) because mknod(2) doesn't seem to be portable. */
864 1447784d 2014-11-14 marcelgmr int ret;
866 1447784d 2014-11-14 marcelgmr ret = creat(path, 0644);
867 1447784d 2014-11-14 marcelgmr if (ret < 0) return ret;
868 1447784d 2014-11-14 marcelgmr return close(ret);
870 ca8ebdce 2014-11-14 marcelgmr static int cpyfile(const char *srcpath) {
871 b7ee4ee2 2014-11-14 marcelgmr int src, dst, ret;
872 b7ee4ee2 2014-11-14 marcelgmr size_t size;
873 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
874 b7ee4ee2 2014-11-14 marcelgmr char buf[BUFSIZ];
875 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
877 b7ee4ee2 2014-11-14 marcelgmr strcpy(dstpath, CWD);
878 b7ee4ee2 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
879 e2a579f8 2015-12-13 marcelgmr ret = lstat(srcpath, &st);
880 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
881 e2a579f8 2015-12-13 marcelgmr if (S_ISLNK(st.st_mode)) {
882 c94d9336 2016-06-04 marcelgmr ret = readlink(srcpath, BUF1, BUFLEN-1);
883 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
884 e2a579f8 2015-12-13 marcelgmr BUF1[ret] = '\0';
885 e2a579f8 2015-12-13 marcelgmr ret = symlink(BUF1, dstpath);
886 e2a579f8 2015-12-13 marcelgmr } else {
887 e2a579f8 2015-12-13 marcelgmr ret = src = open(srcpath, O_RDONLY);
888 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
889 e2a579f8 2015-12-13 marcelgmr ret = dst = creat(dstpath, st.st_mode);
890 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
891 e2a579f8 2015-12-13 marcelgmr while ((size = read(src, buf, BUFSIZ)) > 0) {
892 e2a579f8 2015-12-13 marcelgmr write(dst, buf, size);
893 e2a579f8 2015-12-13 marcelgmr update_progress(size);
894 e2a579f8 2015-12-13 marcelgmr sync_signals();
896 e2a579f8 2015-12-13 marcelgmr close(src);
897 e2a579f8 2015-12-13 marcelgmr close(dst);
898 e2a579f8 2015-12-13 marcelgmr ret = 0;
900 e2a579f8 2015-12-13 marcelgmr return ret;
902 b7ee4ee2 2014-11-14 marcelgmr static int adddir(const char *path) {
903 b7ee4ee2 2014-11-14 marcelgmr int ret;
904 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
906 b7ee4ee2 2014-11-14 marcelgmr ret = stat(CWD, &st);
907 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
908 b7ee4ee2 2014-11-14 marcelgmr return mkdir(path, st.st_mode);
910 0ea64589 2014-11-14 marcelgmr static int movfile(const char *srcpath) {
911 8a757b0f 2015-03-07 marcelgmr int ret;
912 720da91a 2015-08-06 marcelgmr struct stat st;
913 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
915 0ea64589 2014-11-14 marcelgmr strcpy(dstpath, CWD);
916 0ea64589 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
917 8a757b0f 2015-03-07 marcelgmr ret = rename(srcpath, dstpath);
918 720da91a 2015-08-06 marcelgmr if (ret == 0) {
919 a2e12c81 2015-08-10 marcelgmr ret = lstat(dstpath, &st);
920 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
921 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
922 720da91a 2015-08-06 marcelgmr } else if (errno == EXDEV) {
923 8a757b0f 2015-03-07 marcelgmr ret = cpyfile(srcpath);
924 8a757b0f 2015-03-07 marcelgmr if (ret < 0) return ret;
925 720da91a 2015-08-06 marcelgmr ret = unlink(srcpath);
927 8a757b0f 2015-03-07 marcelgmr return ret;
930 a022230d 2015-04-26 marcelgmr static void
931 a022230d 2015-04-26 marcelgmr start_line_edit(const char *init_input)
933 d5fe31b0 2014-11-14 marcelgmr curs_set(TRUE);
934 e38089df 2015-06-14 marcelgmr strncpy(INPUT, init_input, BUFLEN);
935 e38089df 2015-06-14 marcelgmr rover.edit.left = mbstowcs(rover.edit.buffer, init_input, BUFLEN);
936 e38089df 2015-06-14 marcelgmr rover.edit.right = BUFLEN - 1;
937 e38089df 2015-06-14 marcelgmr rover.edit.buffer[BUFLEN] = L'\0';
938 6998a035 2015-05-31 marcelgmr rover.edit_scroll = 0;
941 a022230d 2015-04-26 marcelgmr /* Read input and change editing state accordingly. */
942 a022230d 2015-04-26 marcelgmr static EditStat
943 a022230d 2015-04-26 marcelgmr get_line_edit()
945 a0c8d3af 2015-06-13 marcelgmr wchar_t eraser, killer, wch;
946 a0c8d3af 2015-06-13 marcelgmr int ret, length;
948 a0c8d3af 2015-06-13 marcelgmr ret = rover_get_wch((wint_t *) &wch);
949 cf17fb50 2015-06-13 marcelgmr erasewchar(&eraser);
950 cf17fb50 2015-06-13 marcelgmr killwchar(&killer);
951 a0c8d3af 2015-06-13 marcelgmr if (ret == KEY_CODE_YES) {
952 a0c8d3af 2015-06-13 marcelgmr if (wch == KEY_ENTER) {
953 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
954 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
955 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_LEFT) {
956 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
957 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_RIGHT) {
958 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
959 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_UP) {
960 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
961 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DOWN) {
962 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
963 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_BACKSPACE) {
964 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
965 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DC) {
966 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_DELETE(rover.edit);
968 a0c8d3af 2015-06-13 marcelgmr } else {
969 a0c8d3af 2015-06-13 marcelgmr if (wch == L'\r' || wch == L'\n') {
970 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
971 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
972 a0c8d3af 2015-06-13 marcelgmr } else if (wch == L'\t') {
973 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
974 a0c8d3af 2015-06-13 marcelgmr return CANCEL;
975 a0c8d3af 2015-06-13 marcelgmr } else if (wch == eraser) {
976 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
977 a0c8d3af 2015-06-13 marcelgmr } else if (wch == killer) {
978 a0c8d3af 2015-06-13 marcelgmr EDIT_CLEAR(rover.edit);
979 a0c8d3af 2015-06-13 marcelgmr clear_message();
980 a0c8d3af 2015-06-13 marcelgmr } else if (iswprint(wch)) {
981 a0c8d3af 2015-06-13 marcelgmr if (!EDIT_FULL(rover.edit)) EDIT_INSERT(rover.edit, wch);
984 cf17fb50 2015-06-13 marcelgmr /* Encode edit contents in INPUT. */
985 cf17fb50 2015-06-13 marcelgmr rover.edit.buffer[rover.edit.left] = L'\0';
986 e38089df 2015-06-14 marcelgmr length = wcstombs(INPUT, rover.edit.buffer, BUFLEN);
987 cf17fb50 2015-06-13 marcelgmr wcstombs(&INPUT[length], &rover.edit.buffer[rover.edit.right+1],
988 e38089df 2015-06-14 marcelgmr BUFLEN-length);
989 a022230d 2015-04-26 marcelgmr return CONTINUE;
992 5c4a6b62 2014-11-14 marcelgmr /* Update line input on the screen. */
993 743e70b8 2014-11-14 marcelgmr static void
994 f63e6777 2015-06-19 marcelgmr update_input(const char *prompt, Color color)
996 6998a035 2015-05-31 marcelgmr int plen, ilen, maxlen;
998 743e70b8 2014-11-14 marcelgmr plen = strlen(prompt);
999 cf17fb50 2015-06-13 marcelgmr ilen = mbstowcs(NULL, INPUT, 0);
1000 6998a035 2015-05-31 marcelgmr maxlen = STATUSPOS - plen - 2;
1001 6998a035 2015-05-31 marcelgmr if (ilen - rover.edit_scroll < maxlen)
1002 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(ilen - maxlen, 0);
1003 6998a035 2015-05-31 marcelgmr else if (rover.edit.left > rover.edit_scroll + maxlen - 1)
1004 6998a035 2015-05-31 marcelgmr rover.edit_scroll = rover.edit.left - maxlen;
1005 6998a035 2015-05-31 marcelgmr else if (rover.edit.left < rover.edit_scroll)
1006 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(rover.edit.left - maxlen, 0);
1007 743e70b8 2014-11-14 marcelgmr color_set(RVC_PROMPT, NULL);
1008 743e70b8 2014-11-14 marcelgmr mvaddstr(LINES - 1, 0, prompt);
1009 743e70b8 2014-11-14 marcelgmr color_set(color, NULL);
1010 e38089df 2015-06-14 marcelgmr mbstowcs(WBUF, INPUT, COLS);
1011 e38089df 2015-06-14 marcelgmr mvaddnwstr(LINES - 1, plen, &WBUF[rover.edit_scroll], maxlen);
1012 6998a035 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + MIN(ilen - rover.edit_scroll, maxlen + 1), ' ');
1013 743e70b8 2014-11-14 marcelgmr color_set(DEFAULT, NULL);
1014 33fb6e3a 2015-05-31 marcelgmr if (rover.edit_scroll)
1015 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen - 1, '<');
1016 33fb6e3a 2015-05-31 marcelgmr if (ilen > rover.edit_scroll + maxlen)
1017 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + maxlen, '>');
1018 33fb6e3a 2015-05-31 marcelgmr move(LINES - 1, plen + rover.edit.left - rover.edit_scroll);
1022 38a357b6 2014-11-09 marcelgmr main(int argc, char *argv[])
1024 ada8fba9 2014-11-09 marcelgmr int i, ch;
1025 14b5cd28 2015-01-06 marcelgmr char *program;
1026 89341368 2015-12-01 marcelgmr char *entry;
1027 14b5cd28 2015-01-06 marcelgmr const char *key;
1028 9b8338b9 2016-12-18 marcelgmr const char *clip_path;
1029 38a357b6 2014-11-09 marcelgmr DIR *d;
1030 a022230d 2015-04-26 marcelgmr EditStat edit_stat;
1031 1dcf7be5 2015-06-19 marcelgmr FILE *save_cwd_file = NULL;
1032 89341368 2015-12-01 marcelgmr FILE *save_marks_file = NULL;
1033 9b8338b9 2016-12-18 marcelgmr FILE *clip_file;
1035 5cde2365 2015-06-04 marcelgmr if (argc >= 2) {
1036 ff684771 2014-12-02 marcelgmr if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
1037 ff684771 2014-12-02 marcelgmr printf("rover %s\n", RV_VERSION);
1038 ff684771 2014-12-02 marcelgmr return 0;
1039 ff684771 2014-12-02 marcelgmr } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
1040 ff684771 2014-12-02 marcelgmr printf(
1041 c251d7a8 2016-01-30 marcelgmr "Usage: rover [OPTIONS] [DIR [DIR [...]]]\n"
1042 c251d7a8 2016-01-30 marcelgmr " Browse current directory or the ones specified.\n\n"
1043 61ad921f 2015-06-19 marcelgmr " or: rover -h|--help\n"
1044 0c744dfb 2015-06-19 marcelgmr " Print this help message and exit.\n\n"
1045 61ad921f 2015-06-19 marcelgmr " or: rover -v|--version\n"
1046 0c744dfb 2015-06-19 marcelgmr " Print program version and exit.\n\n"
1047 c251d7a8 2016-01-30 marcelgmr "See rover(1) for more information.\n"
1048 ff684771 2014-12-02 marcelgmr "Rover homepage: <https://github.com/lecram/rover>.\n"
1050 ff684771 2014-12-02 marcelgmr return 0;
1051 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-d") || !strcmp(argv[1], "--save-cwd")) {
1052 fd3ff67d 2015-06-19 marcelgmr if (argc > 2) {
1053 fd3ff67d 2015-06-19 marcelgmr save_cwd_file = fopen(argv[2], "w");
1054 fd3ff67d 2015-06-19 marcelgmr argc -= 2; argv += 2;
1055 fd3ff67d 2015-06-19 marcelgmr } else {
1056 fd3ff67d 2015-06-19 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1057 fd3ff67d 2015-06-19 marcelgmr return 1;
1059 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--save-marks")) {
1060 89341368 2015-12-01 marcelgmr if (argc > 2) {
1061 89341368 2015-12-01 marcelgmr save_marks_file = fopen(argv[2], "a");
1062 89341368 2015-12-01 marcelgmr argc -= 2; argv += 2;
1063 89341368 2015-12-01 marcelgmr } else {
1064 89341368 2015-12-01 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1065 89341368 2015-12-01 marcelgmr return 1;
1069 8225771f 2016-12-05 marcelgmr get_user_programs();
1070 f05efd9e 2014-11-07 marcelgmr init_term();
1071 f05efd9e 2014-11-07 marcelgmr rover.nfiles = 0;
1072 47e9f26d 2014-11-09 marcelgmr for (i = 0; i < 10; i++) {
1073 14ecc9f4 2015-07-27 marcelgmr rover.tabs[i].esel = rover.tabs[i].scroll = 0;
1074 418661ca 2016-08-25 marcelgmr rover.tabs[i].flags = RV_FLAGS;
1076 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[0].cwd, getenv("HOME"));
1077 38a357b6 2014-11-09 marcelgmr for (i = 1; i < argc && i < 10; i++) {
1078 7c74df90 2014-11-15 marcelgmr if ((d = opendir(argv[i]))) {
1079 14ecc9f4 2015-07-27 marcelgmr realpath(argv[i], rover.tabs[i].cwd);
1080 38a357b6 2014-11-09 marcelgmr closedir(d);
1081 590d39af 2014-12-02 marcelgmr } else
1082 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[0].cwd);
1084 14ecc9f4 2015-07-27 marcelgmr getcwd(rover.tabs[i].cwd, PATH_MAX);
1085 38a357b6 2014-11-09 marcelgmr for (i++; i < 10; i++)
1086 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[i-1].cwd);
1087 38a357b6 2014-11-09 marcelgmr for (i = 0; i < 10; i++)
1088 14ecc9f4 2015-07-27 marcelgmr if (rover.tabs[i].cwd[strlen(rover.tabs[i].cwd) - 1] != '/')
1089 14ecc9f4 2015-07-27 marcelgmr strcat(rover.tabs[i].cwd, "/");
1090 ada8fba9 2014-11-09 marcelgmr rover.tab = 1;
1091 ada8fba9 2014-11-09 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
1092 18016333 2014-11-14 marcelgmr init_marks(&rover.marks);
1093 ada8fba9 2014-11-09 marcelgmr cd(1);
1094 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1095 a6eeeca9 2016-12-18 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1096 0b301167 2014-11-07 marcelgmr while (1) {
1097 4167d62b 2015-06-06 marcelgmr ch = rover_getch();
1098 ada8fba9 2014-11-09 marcelgmr key = keyname(ch);
1099 865c9839 2014-11-15 marcelgmr clear_message();
1100 a31a7b29 2014-11-15 marcelgmr if (!strcmp(key, RVK_QUIT)) break;
1101 ada8fba9 2014-11-09 marcelgmr else if (ch >= '0' && ch <= '9') {
1102 ada8fba9 2014-11-09 marcelgmr rover.tab = ch - '0';
1103 ada8fba9 2014-11-09 marcelgmr cd(0);
1104 ff684771 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HELP)) {
1105 ae575680 2015-01-03 marcelgmr spawn((char *[]) {"man", "rover", NULL});
1106 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_DOWN)) {
1107 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1108 5faa0a6b 2015-06-14 marcelgmr ESEL = MIN(ESEL + 1, rover.nfiles - 1);
1109 743e70b8 2014-11-14 marcelgmr update_view();
1110 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_UP)) {
1111 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1112 5faa0a6b 2015-06-14 marcelgmr ESEL = MAX(ESEL - 1, 0);
1113 743e70b8 2014-11-14 marcelgmr update_view();
1114 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_DOWN)) {
1115 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1116 60128fcd 2014-11-15 marcelgmr ESEL = MIN(ESEL + RV_JUMP, rover.nfiles - 1);
1117 60128fcd 2014-11-15 marcelgmr if (rover.nfiles > HEIGHT)
1118 60128fcd 2014-11-15 marcelgmr SCROLL = MIN(SCROLL + RV_JUMP, rover.nfiles - HEIGHT);
1119 743e70b8 2014-11-14 marcelgmr update_view();
1120 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_UP)) {
1121 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1122 60128fcd 2014-11-15 marcelgmr ESEL = MAX(ESEL - RV_JUMP, 0);
1123 60128fcd 2014-11-15 marcelgmr SCROLL = MAX(SCROLL - RV_JUMP, 0);
1124 b90df0a4 2015-06-05 marcelgmr update_view();
1125 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_TOP)) {
1126 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1127 b90df0a4 2015-06-05 marcelgmr ESEL = 0;
1128 b90df0a4 2015-06-05 marcelgmr update_view();
1129 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_BOTTOM)) {
1130 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1131 b90df0a4 2015-06-05 marcelgmr ESEL = rover.nfiles - 1;
1132 743e70b8 2014-11-14 marcelgmr update_view();
1133 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_DOWN)) {
1134 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || !S_ISDIR(EMODE(ESEL))) continue;
1135 0def6013 2015-07-27 marcelgmr if (chdir(ENAME(ESEL)) == -1) {
1136 bf790c8a 2015-07-28 marcelgmr message(RED, "Cannot access \"%s\".", ENAME(ESEL));
1137 0def6013 2015-07-27 marcelgmr continue;
1139 7c74df90 2014-11-15 marcelgmr strcat(CWD, ENAME(ESEL));
1140 ada8fba9 2014-11-09 marcelgmr cd(1);
1141 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_UP)) {
1142 45020106 2014-11-08 marcelgmr char *dirname, first;
1143 58fbefc5 2014-11-19 marcelgmr if (!strcmp(CWD, "/")) continue;
1144 ada8fba9 2014-11-09 marcelgmr CWD[strlen(CWD) - 1] = '\0';
1145 ada8fba9 2014-11-09 marcelgmr dirname = strrchr(CWD, '/') + 1;
1146 45020106 2014-11-08 marcelgmr first = dirname[0];
1147 45020106 2014-11-08 marcelgmr dirname[0] = '\0';
1148 ada8fba9 2014-11-09 marcelgmr cd(1);
1149 430cd7d8 2014-11-19 marcelgmr dirname[0] = first;
1150 430cd7d8 2014-11-19 marcelgmr dirname[strlen(dirname)] = '/';
1151 430cd7d8 2014-11-19 marcelgmr try_to_sel(dirname);
1152 430cd7d8 2014-11-19 marcelgmr dirname[0] = '\0';
1153 24c20719 2015-08-09 marcelgmr if (rover.nfiles > HEIGHT)
1154 24c20719 2015-08-09 marcelgmr SCROLL = ESEL - HEIGHT / 2;
1155 430cd7d8 2014-11-19 marcelgmr update_view();
1156 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HOME)) {
1157 ada8fba9 2014-11-09 marcelgmr strcpy(CWD, getenv("HOME"));
1158 ada8fba9 2014-11-09 marcelgmr if (CWD[strlen(CWD) - 1] != '/')
1159 ada8fba9 2014-11-09 marcelgmr strcat(CWD, "/");
1160 ada8fba9 2014-11-09 marcelgmr cd(1);
1161 15d7cd85 2016-06-04 marcelgmr } else if (!strcmp(key, RVK_TARGET)) {
1162 15d7cd85 2016-06-04 marcelgmr char *bname, first;
1163 15d7cd85 2016-06-04 marcelgmr int is_dir = S_ISDIR(EMODE(ESEL));
1164 15d7cd85 2016-06-04 marcelgmr ssize_t len = readlink(ENAME(ESEL), BUF1, BUFLEN-1);
1165 15d7cd85 2016-06-04 marcelgmr if (len == -1) continue;
1166 15d7cd85 2016-06-04 marcelgmr BUF1[len] = '\0';
1167 2d11f818 2016-06-04 marcelgmr if (access(BUF1, F_OK) == -1) {
1168 2d11f818 2016-06-04 marcelgmr char *msg;
1169 2d11f818 2016-06-04 marcelgmr switch (errno) {
1170 2d11f818 2016-06-04 marcelgmr case EACCES:
1171 2d11f818 2016-06-04 marcelgmr msg = "Cannot access \"%s\".";
1172 2d11f818 2016-06-04 marcelgmr break;
1173 2d11f818 2016-06-04 marcelgmr case ENOENT:
1174 2d11f818 2016-06-04 marcelgmr msg = "\"%s\" does not exist.";
1175 2d11f818 2016-06-04 marcelgmr break;
1176 2d11f818 2016-06-04 marcelgmr default:
1177 2d11f818 2016-06-04 marcelgmr msg = "Cannot navigate to \"%s\".";
1179 2d11f818 2016-06-04 marcelgmr strcpy(BUF2, BUF1); /* message() uses BUF1. */
1180 2d11f818 2016-06-04 marcelgmr message(RED, msg, BUF2);
1181 2d11f818 2016-06-04 marcelgmr continue;
1183 15d7cd85 2016-06-04 marcelgmr realpath(BUF1, CWD);
1184 15d7cd85 2016-06-04 marcelgmr len = strlen(CWD);
1185 15d7cd85 2016-06-04 marcelgmr if (CWD[len - 1] == '/')
1186 15d7cd85 2016-06-04 marcelgmr CWD[len - 1] = '\0';
1187 15d7cd85 2016-06-04 marcelgmr bname = strrchr(CWD, '/') + 1;
1188 15d7cd85 2016-06-04 marcelgmr first = *bname;
1189 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1190 15d7cd85 2016-06-04 marcelgmr cd(1);
1191 15d7cd85 2016-06-04 marcelgmr *bname = first;
1192 15d7cd85 2016-06-04 marcelgmr if (is_dir)
1193 15d7cd85 2016-06-04 marcelgmr strcat(CWD, "/");
1194 15d7cd85 2016-06-04 marcelgmr try_to_sel(bname);
1195 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1196 a6eeeca9 2016-12-18 marcelgmr update_view();
1197 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_COPY_PATH)) {
1198 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1199 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto copy_path_fail;
1200 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "w");
1201 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto copy_path_fail;
1202 9b8338b9 2016-12-18 marcelgmr fprintf(clip_file, "%s%s\n", CWD, ENAME(ESEL));
1203 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1204 9b8338b9 2016-12-18 marcelgmr goto copy_path_done;
1205 9b8338b9 2016-12-18 marcelgmr copy_path_fail:
1206 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1207 a6eeeca9 2016-12-18 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1208 9b8338b9 2016-12-18 marcelgmr copy_path_done:
1210 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_PASTE_PATH)) {
1211 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1212 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto paste_path_fail;
1213 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "r");
1214 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto paste_path_fail;
1215 9b8338b9 2016-12-18 marcelgmr fscanf(clip_file, "%s\n", CLIPBOARD);
1216 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1217 9b8338b9 2016-12-18 marcelgmr paste_path_fail:
1218 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1219 a6eeeca9 2016-12-18 marcelgmr strcpy(CWD, dirname(BUF1));
1220 9fb89ee9 2017-02-19 marcelgmr if (strcmp(CWD, "/"))
1221 9fb89ee9 2017-02-19 marcelgmr strcat(CWD, "/");
1222 a6eeeca9 2016-12-18 marcelgmr cd(1);
1223 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1224 9fb89ee9 2017-02-19 marcelgmr try_to_sel(strstr(CLIPBOARD, basename(BUF1)));
1225 15d7cd85 2016-06-04 marcelgmr update_view();
1226 97217d57 2015-05-26 marcelgmr } else if (!strcmp(key, RVK_REFRESH)) {
1227 97217d57 2015-05-26 marcelgmr reload();
1228 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SHELL)) {
1229 8225771f 2016-12-05 marcelgmr program = user_shell;
1230 71ee1627 2014-11-07 marcelgmr if (program) {
1231 bd72d1f8 2015-01-03 marcelgmr #ifdef RV_SHELL
1232 ae575680 2015-01-03 marcelgmr spawn((char *[]) {RV_SHELL, "-c", program, NULL});
1233 bd72d1f8 2015-01-03 marcelgmr #else
1234 bd72d1f8 2015-01-03 marcelgmr spawn((char *[]) {program, NULL});
1235 bd72d1f8 2015-01-03 marcelgmr #endif
1236 00ecdc1e 2014-11-19 marcelgmr reload();
1238 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_VIEW)) {
1239 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1240 8225771f 2016-12-05 marcelgmr if (open_with_env(user_pager, ENAME(ESEL)))
1241 dfcc74a1 2016-03-18 marcelgmr cd(0);
1242 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_EDIT)) {
1243 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1244 8225771f 2016-12-05 marcelgmr if (open_with_env(user_editor, ENAME(ESEL)))
1245 528f4786 2016-03-18 marcelgmr cd(0);
1246 528f4786 2016-03-18 marcelgmr } else if (!strcmp(key, RVK_OPEN)) {
1247 528f4786 2016-03-18 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1248 8225771f 2016-12-05 marcelgmr if (open_with_env(user_open, ENAME(ESEL)))
1249 39ee8f33 2014-11-14 marcelgmr cd(0);
1250 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SEARCH)) {
1251 1447784d 2014-11-14 marcelgmr int oldsel, oldscroll, length;
1252 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1253 7c74df90 2014-11-15 marcelgmr oldsel = ESEL;
1254 ada8fba9 2014-11-09 marcelgmr oldscroll = SCROLL;
1255 a022230d 2015-04-26 marcelgmr start_line_edit("");
1256 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, RED);
1257 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1258 1447784d 2014-11-14 marcelgmr int sel;
1259 eef51ac5 2015-03-24 marcelgmr Color color = RED;
1260 1447784d 2014-11-14 marcelgmr length = strlen(INPUT);
1261 a17e36e3 2014-11-07 marcelgmr if (length) {
1262 f05efd9e 2014-11-07 marcelgmr for (sel = 0; sel < rover.nfiles; sel++)
1263 7c74df90 2014-11-15 marcelgmr if (!strncmp(ENAME(sel), INPUT, length))
1264 a17e36e3 2014-11-07 marcelgmr break;
1265 f05efd9e 2014-11-07 marcelgmr if (sel < rover.nfiles) {
1266 a17e36e3 2014-11-07 marcelgmr color = GREEN;
1267 7c74df90 2014-11-15 marcelgmr ESEL = sel;
1268 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles > HEIGHT) {
1269 89cfd83b 2014-11-08 marcelgmr if (sel < 3)
1270 ada8fba9 2014-11-09 marcelgmr SCROLL = 0;
1271 89cfd83b 2014-11-08 marcelgmr else if (sel - 3 > rover.nfiles - HEIGHT)
1272 ada8fba9 2014-11-09 marcelgmr SCROLL = rover.nfiles - HEIGHT;
1274 ada8fba9 2014-11-09 marcelgmr SCROLL = sel - 3;
1277 590d39af 2014-12-02 marcelgmr } else {
1278 7c74df90 2014-11-15 marcelgmr ESEL = oldsel;
1279 ada8fba9 2014-11-09 marcelgmr SCROLL = oldscroll;
1281 743e70b8 2014-11-14 marcelgmr update_view();
1282 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, color);
1284 a022230d 2015-04-26 marcelgmr if (edit_stat == CANCEL) {
1285 a022230d 2015-04-26 marcelgmr ESEL = oldsel;
1286 a022230d 2015-04-26 marcelgmr SCROLL = oldscroll;
1288 865c9839 2014-11-15 marcelgmr clear_message();
1289 743e70b8 2014-11-14 marcelgmr update_view();
1290 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_FILES)) {
1291 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_FILES;
1292 00ecdc1e 2014-11-19 marcelgmr reload();
1293 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_DIRS)) {
1294 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_DIRS;
1295 00ecdc1e 2014-11-19 marcelgmr reload();
1296 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_HIDDEN)) {
1297 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_HIDDEN;
1298 00ecdc1e 2014-11-19 marcelgmr reload();
1299 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_FILE)) {
1300 743e70b8 2014-11-14 marcelgmr int ok = 0;
1301 a022230d 2015-04-26 marcelgmr start_line_edit("");
1302 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, RED);
1303 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1304 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1305 407b79ba 2015-06-18 marcelgmr ok = length;
1306 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1308 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1309 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1310 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1312 1447784d 2014-11-14 marcelgmr ok = 0;
1313 1447784d 2014-11-14 marcelgmr break;
1316 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, ok ? GREEN : RED);
1318 865c9839 2014-11-15 marcelgmr clear_message();
1319 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1320 430cd7d8 2014-11-19 marcelgmr if (ok) {
1321 5a9d1ed8 2015-12-13 marcelgmr if (addfile(INPUT) == 0) {
1322 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1323 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1324 5a9d1ed8 2015-12-13 marcelgmr update_view();
1325 5a9d1ed8 2015-12-13 marcelgmr } else
1326 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s\".", INPUT);
1327 590d39af 2014-12-02 marcelgmr } else
1328 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1330 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_DIR)) {
1331 743e70b8 2014-11-14 marcelgmr int ok = 0;
1332 0d39b6e7 2015-06-19 marcelgmr start_line_edit("");
1333 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, RED);
1334 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1335 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1336 407b79ba 2015-06-18 marcelgmr ok = length;
1337 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1339 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1340 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1341 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1343 1447784d 2014-11-14 marcelgmr ok = 0;
1344 1447784d 2014-11-14 marcelgmr break;
1347 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, ok ? GREEN : RED);
1349 865c9839 2014-11-15 marcelgmr clear_message();
1350 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1351 430cd7d8 2014-11-19 marcelgmr if (ok) {
1352 5a9d1ed8 2015-12-13 marcelgmr if (adddir(INPUT) == 0) {
1353 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1354 5a9d1ed8 2015-12-13 marcelgmr strcat(INPUT, "/");
1355 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1356 5a9d1ed8 2015-12-13 marcelgmr update_view();
1357 5a9d1ed8 2015-12-13 marcelgmr } else
1358 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s/\".", INPUT);
1359 590d39af 2014-12-02 marcelgmr } else
1360 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1362 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_RENAME)) {
1363 bdb195d0 2014-11-14 marcelgmr int ok = 0;
1364 f499f7c7 2014-12-03 marcelgmr char *last;
1365 f499f7c7 2014-12-03 marcelgmr int isdir;
1366 7c74df90 2014-11-15 marcelgmr strcpy(INPUT, ENAME(ESEL));
1367 f499f7c7 2014-12-03 marcelgmr last = INPUT + strlen(INPUT) - 1;
1368 f499f7c7 2014-12-03 marcelgmr if ((isdir = *last == '/'))
1369 f499f7c7 2014-12-03 marcelgmr *last = '\0';
1370 a022230d 2015-04-26 marcelgmr start_line_edit(INPUT);
1371 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, RED);
1372 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1373 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1374 407b79ba 2015-06-18 marcelgmr ok = length;
1375 5f047452 2014-12-03 marcelgmr for (i = 0; i < rover.nfiles; i++)
1377 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1378 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1379 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1381 bdb195d0 2014-11-14 marcelgmr ok = 0;
1382 bdb195d0 2014-11-14 marcelgmr break;
1384 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, ok ? GREEN : RED);
1386 865c9839 2014-11-15 marcelgmr clear_message();
1387 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1388 f499f7c7 2014-12-03 marcelgmr if (isdir)
1389 f499f7c7 2014-12-03 marcelgmr strcat(INPUT, "/");
1390 00ecdc1e 2014-11-19 marcelgmr if (ok) {
1391 dbb53e68 2014-12-03 marcelgmr if (!rename(ENAME(ESEL), INPUT) && MARKED(ESEL)) {
1392 dbb53e68 2014-12-03 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1393 dbb53e68 2014-12-03 marcelgmr add_mark(&rover.marks, CWD, INPUT);
1395 00ecdc1e 2014-11-19 marcelgmr cd(1);
1396 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
1397 00ecdc1e 2014-11-19 marcelgmr update_view();
1398 590d39af 2014-12-02 marcelgmr } else
1399 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1401 7a9072e2 2016-12-15 marcelgmr } else if (!strcmp(key, RVK_TG_EXEC)) {
1402 7a9072e2 2016-12-15 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1403 7a9072e2 2016-12-15 marcelgmr if (S_IXUSR & EMODE(ESEL))
1404 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) &= ~(S_IXUSR | S_IXGRP | S_IXOTH);
1406 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) |= S_IXUSR | S_IXGRP | S_IXOTH ;
1407 7a9072e2 2016-12-15 marcelgmr if (chmod(ENAME(ESEL), EMODE(ESEL))) {
1408 7a9072e2 2016-12-15 marcelgmr message(RED, "Failed to change mode of \"%s\".", ENAME(ESEL));
1409 7a9072e2 2016-12-15 marcelgmr } else {
1410 7a9072e2 2016-12-15 marcelgmr message(GREEN, "Changed mode of \"%s\".", ENAME(ESEL));
1411 7a9072e2 2016-12-15 marcelgmr update_view();
1413 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_DELETE)) {
1414 e0d6077a 2015-05-27 marcelgmr if (rover.nfiles) {
1415 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete \"%s\"? (Y/n)", ENAME(ESEL));
1416 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y') {
1417 e0d6077a 2015-05-27 marcelgmr const char *name = ENAME(ESEL);
1418 b57bc35d 2015-12-15 marcelgmr int ret = ISDIR(ENAME(ESEL)) ? deldir(name) : delfile(name);
1419 e0d6077a 2015-05-27 marcelgmr reload();
1420 e0d6077a 2015-05-27 marcelgmr if (ret)
1421 d452fa09 2015-07-28 marcelgmr message(RED, "Could not delete \"%s\".", ENAME(ESEL));
1422 e0d6077a 2015-05-27 marcelgmr } else
1423 e0d6077a 2015-05-27 marcelgmr clear_message();
1424 e0d6077a 2015-05-27 marcelgmr } else
1425 cc748a8c 2015-07-28 marcelgmr message(RED, "No entry selected for deletion.");
1426 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_MARK)) {
1427 7c74df90 2014-11-15 marcelgmr if (MARKED(ESEL))
1428 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1430 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(ESEL));
1431 7c74df90 2014-11-15 marcelgmr MARKED(ESEL) = !MARKED(ESEL);
1432 7c74df90 2014-11-15 marcelgmr ESEL = (ESEL + 1) % rover.nfiles;
1433 743e70b8 2014-11-14 marcelgmr update_view();
1434 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_INVMARK)) {
1435 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1436 5fc8b927 2014-11-14 marcelgmr if (MARKED(i))
1437 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(i));
1439 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1440 5fc8b927 2014-11-14 marcelgmr MARKED(i) = !MARKED(i);
1442 743e70b8 2014-11-14 marcelgmr update_view();
1443 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_MARKALL)) {
1444 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++)
1445 5fc8b927 2014-11-14 marcelgmr if (!MARKED(i)) {
1446 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1447 5fc8b927 2014-11-14 marcelgmr MARKED(i) = 1;
1449 743e70b8 2014-11-14 marcelgmr update_view();
1450 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_DELETE)) {
1451 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries) {
1452 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete all marked entries? (Y/n)");
1453 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y')
1454 838b51c9 2015-07-28 marcelgmr process_marked(NULL, delfile, deldir, "Deleting", "Deleted");
1456 590d39af 2014-12-02 marcelgmr clear_message();
1457 590d39af 2014-12-02 marcelgmr } else
1458 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for deletion.");
1459 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_COPY)) {
1460 ed9e8241 2017-08-20 marcelgmr if (rover.marks.nentries) {
1461 ed9e8241 2017-08-20 marcelgmr if (strcmp(CWD, rover.marks.dirpath))
1462 ed9e8241 2017-08-20 marcelgmr process_marked(adddir, cpyfile, NULL, "Copying", "Copied");
1464 ed9e8241 2017-08-20 marcelgmr message(RED, "Cannot copy to the same path.");
1465 ed9e8241 2017-08-20 marcelgmr } else
1466 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for copying.");
1467 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_MOVE)) {
1468 ed9e8241 2017-08-20 marcelgmr if (rover.marks.nentries) {
1469 ed9e8241 2017-08-20 marcelgmr if (strcmp(CWD, rover.marks.dirpath))
1470 ed9e8241 2017-08-20 marcelgmr process_marked(adddir, movfile, deldir, "Moving", "Moved");
1472 ed9e8241 2017-08-20 marcelgmr message(RED, "Cannot move to the same path.");
1473 ed9e8241 2017-08-20 marcelgmr } else
1474 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for moving.");
1477 18016333 2014-11-14 marcelgmr if (rover.nfiles)
1478 18016333 2014-11-14 marcelgmr free_rows(&rover.rows, rover.nfiles);
1479 f05efd9e 2014-11-07 marcelgmr delwin(rover.window);
1480 5cde2365 2015-06-04 marcelgmr if (save_cwd_file != NULL) {
1481 1dcf7be5 2015-06-19 marcelgmr fputs(CWD, save_cwd_file);
1482 1dcf7be5 2015-06-19 marcelgmr fclose(save_cwd_file);
1484 89341368 2015-12-01 marcelgmr if (save_marks_file != NULL) {
1485 89341368 2015-12-01 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
1486 89341368 2015-12-01 marcelgmr entry = rover.marks.entries[i];
1487 89341368 2015-12-01 marcelgmr if (entry)
1488 89341368 2015-12-01 marcelgmr fprintf(save_marks_file, "%s%s\n", rover.marks.dirpath, entry);
1490 89341368 2015-12-01 marcelgmr fclose(save_marks_file);
1492 89341368 2015-12-01 marcelgmr free_marks(&rover.marks);
1493 71ee1627 2014-11-07 marcelgmr return 0;
