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 2016-01-03 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 2016-01-03 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 c709b7ea 2018-09-24 noreply int length = mbstowcs(WBUF, ENAME(j), PATH_MAX);
501 c709b7ea 2018-09-24 noreply int namecols = wcswidth(WBUF, length);
502 ddca2129 2015-04-23 marcelgmr for (suffix = suffixes; human_size >= 10240; suffix++)
503 165b8d9e 2015-04-23 marcelgmr human_size = (human_size + 512) / 1024;
504 ddca2129 2015-04-23 marcelgmr if (*suffix == 'B')
505 c709b7ea 2018-09-24 noreply swprintf(WBUF + length, PATH_MAX - length, L"%*d %c",
506 c709b7ea 2018-09-24 noreply (int) (COLS - namecols - 6),
507 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, *suffix);
509 c709b7ea 2018-09-24 noreply swprintf(WBUF + length, PATH_MAX - length, L"%*d.%d %c",
510 c709b7ea 2018-09-24 noreply (int) (COLS - namecols - 8),
511 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, (int) human_size % 10, *suffix);
513 a81852bf 2014-11-08 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
514 e38089df 2015-06-14 marcelgmr mvwaddnwstr(rover.window, i + 1, 2, WBUF, COLS - 4);
515 b25b6b52 2015-06-02 marcelgmr if (marking && MARKED(j)) {
516 b25b6b52 2015-06-02 marcelgmr wcolor_set(rover.window, RVC_MARKS, NULL);
517 e6a7541a 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, RVS_MARK);
518 b25b6b52 2015-06-02 marcelgmr } else
519 18016333 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, ' ');
520 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
521 f05efd9e 2014-11-07 marcelgmr wattr_off(rover.window, A_REVERSE, NULL);
523 a1834b92 2015-06-03 marcelgmr for (; i < HEIGHT; i++)
524 37087140 2015-03-30 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
525 a81852bf 2014-11-08 marcelgmr if (rover.nfiles > HEIGHT) {
526 a81852bf 2014-11-08 marcelgmr int center, height;
527 72891604 2015-06-14 marcelgmr center = (SCROLL + HEIGHT / 2) * HEIGHT / rover.nfiles;
528 a81852bf 2014-11-08 marcelgmr height = (HEIGHT-1) * HEIGHT / rover.nfiles;
529 a81852bf 2014-11-08 marcelgmr if (!height) height = 1;
530 2a2b72b6 2014-11-08 marcelgmr wcolor_set(rover.window, RVC_SCROLLBAR, NULL);
531 72891604 2015-06-14 marcelgmr mvwvline(rover.window, center-height/2+1, COLS-1, RVS_SCROLLBAR, height);
533 e38089df 2015-06-14 marcelgmr BUF1[0] = FLAGS & SHOW_FILES ? 'F' : ' ';
534 e38089df 2015-06-14 marcelgmr BUF1[1] = FLAGS & SHOW_DIRS ? 'D' : ' ';
535 e38089df 2015-06-14 marcelgmr BUF1[2] = FLAGS & SHOW_HIDDEN ? 'H' : ' ';
536 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles)
537 e38089df 2015-06-14 marcelgmr strcpy(BUF2, "0/0");
539 e38089df 2015-06-14 marcelgmr snprintf(BUF2, BUFLEN, "%d/%d", ESEL + 1, rover.nfiles);
540 e38089df 2015-06-14 marcelgmr snprintf(BUF1+3, BUFLEN-3, "%12s", BUF2);
541 e1f31679 2014-11-07 marcelgmr color_set(RVC_STATUS, NULL);
542 e38089df 2015-06-14 marcelgmr mvaddstr(LINES - 1, STATUSPOS, BUF1);
543 37087140 2015-03-30 marcelgmr wrefresh(rover.window);
546 7896cfae 2015-04-17 marcelgmr /* Show a message on the status bar. */
547 7896cfae 2015-04-17 marcelgmr static void
548 cc748a8c 2015-07-28 marcelgmr message(Color color, char *fmt, ...)
550 7896cfae 2015-04-17 marcelgmr int len, pos;
551 cc748a8c 2015-07-28 marcelgmr va_list args;
553 cc748a8c 2015-07-28 marcelgmr va_start(args, fmt);
554 8d2f6e5d 2015-07-28 marcelgmr vsnprintf(BUF1, MIN(BUFLEN, STATUSPOS), fmt, args);
555 cc748a8c 2015-07-28 marcelgmr va_end(args);
556 cc748a8c 2015-07-28 marcelgmr len = strlen(BUF1);
557 edb0e68a 2015-06-01 marcelgmr pos = (STATUSPOS - len) / 2;
558 7896cfae 2015-04-17 marcelgmr attr_on(A_BOLD, NULL);
559 7896cfae 2015-04-17 marcelgmr color_set(color, NULL);
560 cc748a8c 2015-07-28 marcelgmr mvaddstr(LINES - 1, pos, BUF1);
561 7896cfae 2015-04-17 marcelgmr color_set(DEFAULT, NULL);
562 7896cfae 2015-04-17 marcelgmr attr_off(A_BOLD, NULL);
565 7896cfae 2015-04-17 marcelgmr /* Clear message area, leaving only status info. */
566 41aae0b0 2014-11-11 marcelgmr static void
567 7896cfae 2015-04-17 marcelgmr clear_message()
569 7896cfae 2015-04-17 marcelgmr mvhline(LINES - 1, 0, ' ', STATUSPOS);
572 3cd6bb98 2014-11-11 marcelgmr /* Comparison used to sort listing entries. */
573 3cd6bb98 2014-11-11 marcelgmr static int
574 3cd6bb98 2014-11-11 marcelgmr rowcmp(const void *a, const void *b)
576 3cd6bb98 2014-11-11 marcelgmr int isdir1, isdir2, cmpdir;
577 eef51ac5 2015-03-24 marcelgmr const Row *r1 = a;
578 eef51ac5 2015-03-24 marcelgmr const Row *r2 = b;
579 7ecf0345 2015-06-05 marcelgmr isdir1 = S_ISDIR(r1->mode);
580 7ecf0345 2015-06-05 marcelgmr isdir2 = S_ISDIR(r2->mode);
581 3cd6bb98 2014-11-11 marcelgmr cmpdir = isdir2 - isdir1;
582 3cd6bb98 2014-11-11 marcelgmr return cmpdir ? cmpdir : strcoll(r1->name, r2->name);
585 496dd2b0 2015-03-24 marcelgmr /* Get all entries in current working directory. */
586 3cd6bb98 2014-11-11 marcelgmr static int
587 496dd2b0 2015-03-24 marcelgmr ls(Row **rowsp, uint8_t flags)
589 3cd6bb98 2014-11-11 marcelgmr DIR *dp;
590 3cd6bb98 2014-11-11 marcelgmr struct dirent *ep;
591 3cd6bb98 2014-11-11 marcelgmr struct stat statbuf;
592 eef51ac5 2015-03-24 marcelgmr Row *rows;
593 3cd6bb98 2014-11-11 marcelgmr int i, n;
595 496dd2b0 2015-03-24 marcelgmr if(!(dp = opendir("."))) return -1;
596 3cd6bb98 2014-11-11 marcelgmr n = -2; /* We don't want the entries "." and "..". */
597 3cd6bb98 2014-11-11 marcelgmr while (readdir(dp)) n++;
598 76462671 2018-09-24 marcelgmr if (n == 0) {
599 76462671 2018-09-24 marcelgmr closedir(dp);
600 76462671 2018-09-24 marcelgmr return 0;
602 3cd6bb98 2014-11-11 marcelgmr rewinddir(dp);
603 f41c2ea1 2014-12-23 marcelgmr rows = malloc(n * sizeof *rows);
604 3cd6bb98 2014-11-11 marcelgmr i = 0;
605 3cd6bb98 2014-11-11 marcelgmr while ((ep = readdir(dp))) {
606 3cd6bb98 2014-11-11 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
607 3cd6bb98 2014-11-11 marcelgmr continue;
608 3cd6bb98 2014-11-11 marcelgmr if (!(flags & SHOW_HIDDEN) && ep->d_name[0] == '.')
609 3cd6bb98 2014-11-11 marcelgmr continue;
610 cb23b74d 2015-06-05 marcelgmr lstat(ep->d_name, &statbuf);
611 cb23b74d 2015-06-05 marcelgmr rows[i].islink = S_ISLNK(statbuf.st_mode);
612 367a887c 2015-06-05 marcelgmr stat(ep->d_name, &statbuf);
613 3cd6bb98 2014-11-11 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
614 3cd6bb98 2014-11-11 marcelgmr if (flags & SHOW_DIRS) {
615 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 2);
616 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
617 ad52719b 2015-12-15 marcelgmr if (!rows[i].islink)
618 ad52719b 2015-12-15 marcelgmr strcat(rows[i].name, "/");
619 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
622 590d39af 2014-12-02 marcelgmr } else if (flags & SHOW_FILES) {
623 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 1);
624 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
625 3cd6bb98 2014-11-11 marcelgmr rows[i].size = statbuf.st_size;
626 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
630 3cd6bb98 2014-11-11 marcelgmr n = i; /* Ignore unused space in array caused by filters. */
631 f41c2ea1 2014-12-23 marcelgmr qsort(rows, n, sizeof (*rows), rowcmp);
632 3cd6bb98 2014-11-11 marcelgmr closedir(dp);
633 3cd6bb98 2014-11-11 marcelgmr *rowsp = rows;
634 3cd6bb98 2014-11-11 marcelgmr return n;
637 3cd6bb98 2014-11-11 marcelgmr static void
638 eef51ac5 2015-03-24 marcelgmr free_rows(Row **rowsp, int nfiles)
640 3cd6bb98 2014-11-11 marcelgmr int i;
642 3cd6bb98 2014-11-11 marcelgmr for (i = 0; i < nfiles; i++)
643 3cd6bb98 2014-11-11 marcelgmr free((*rowsp)[i].name);
644 3cd6bb98 2014-11-11 marcelgmr free(*rowsp);
645 3cd6bb98 2014-11-11 marcelgmr *rowsp = NULL;
648 8f853fb5 2015-03-25 marcelgmr /* Change working directory to the path in CWD. */
649 71ee1627 2014-11-07 marcelgmr static void
650 ada8fba9 2014-11-09 marcelgmr cd(int reset)
652 18016333 2014-11-14 marcelgmr int i, j;
654 d94d77bb 2016-08-25 marcelgmr message(CYAN, "Loading \"%s\"...", CWD);
655 d0cdbd3c 2014-11-15 marcelgmr refresh();
656 1c6e802c 2017-02-19 marcelgmr if (chdir(CWD) == -1) {
657 1c6e802c 2017-02-19 marcelgmr getcwd(CWD, PATH_MAX-1);
658 1472044b 2017-02-19 marcelgmr if (CWD[strlen(CWD)-1] != '/')
659 1472044b 2017-02-19 marcelgmr strcat(CWD, "/");
660 1c6e802c 2017-02-19 marcelgmr goto done;
662 60128fcd 2014-11-15 marcelgmr if (reset) ESEL = SCROLL = 0;
663 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles)
664 576e768d 2014-11-08 marcelgmr free_rows(&rover.rows, rover.nfiles);
665 496dd2b0 2015-03-24 marcelgmr rover.nfiles = ls(&rover.rows, FLAGS);
666 18016333 2014-11-14 marcelgmr if (!strcmp(CWD, rover.marks.dirpath)) {
667 18016333 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
668 18016333 2014-11-14 marcelgmr for (j = 0; j < rover.marks.bulk; j++)
670 18016333 2014-11-14 marcelgmr rover.marks.entries[j] &&
671 7c74df90 2014-11-15 marcelgmr !strcmp(rover.marks.entries[j], ENAME(i))
673 18016333 2014-11-14 marcelgmr break;
674 18016333 2014-11-14 marcelgmr MARKED(i) = j < rover.marks.bulk;
676 590d39af 2014-12-02 marcelgmr } else
677 590d39af 2014-12-02 marcelgmr for (i = 0; i < rover.nfiles; i++)
678 590d39af 2014-12-02 marcelgmr MARKED(i) = 0;
680 d0cdbd3c 2014-11-15 marcelgmr clear_message();
681 743e70b8 2014-11-14 marcelgmr update_view();
684 430cd7d8 2014-11-19 marcelgmr /* Select a target entry, if it is present. */
685 430cd7d8 2014-11-19 marcelgmr static void
686 430cd7d8 2014-11-19 marcelgmr try_to_sel(const char *target)
688 430cd7d8 2014-11-19 marcelgmr ESEL = 0;
689 f499f7c7 2014-12-03 marcelgmr if (!ISDIR(target))
690 7ecf0345 2015-06-05 marcelgmr while ((ESEL+1) < rover.nfiles && S_ISDIR(EMODE(ESEL)))
691 f499f7c7 2014-12-03 marcelgmr ESEL++;
692 00ecdc1e 2014-11-19 marcelgmr while ((ESEL+1) < rover.nfiles && strcoll(ENAME(ESEL), target) < 0)
693 430cd7d8 2014-11-19 marcelgmr ESEL++;
696 00ecdc1e 2014-11-19 marcelgmr /* Reload CWD, but try to keep selection. */
697 00ecdc1e 2014-11-19 marcelgmr static void
698 00ecdc1e 2014-11-19 marcelgmr reload()
700 00ecdc1e 2014-11-19 marcelgmr if (rover.nfiles) {
701 00ecdc1e 2014-11-19 marcelgmr strcpy(INPUT, ENAME(ESEL));
702 24c20719 2015-08-09 marcelgmr cd(0);
703 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
704 00ecdc1e 2014-11-19 marcelgmr update_view();
705 590d39af 2014-12-02 marcelgmr } else
706 590d39af 2014-12-02 marcelgmr cd(1);
709 720da91a 2015-08-06 marcelgmr static off_t
710 720da91a 2015-08-06 marcelgmr count_dir(const char *path)
712 720da91a 2015-08-06 marcelgmr DIR *dp;
713 720da91a 2015-08-06 marcelgmr struct dirent *ep;
714 720da91a 2015-08-06 marcelgmr struct stat statbuf;
715 720da91a 2015-08-06 marcelgmr char subpath[PATH_MAX];
716 720da91a 2015-08-06 marcelgmr off_t total;
718 720da91a 2015-08-06 marcelgmr if(!(dp = opendir(path))) return 0;
719 720da91a 2015-08-06 marcelgmr total = 0;
720 720da91a 2015-08-06 marcelgmr while ((ep = readdir(dp))) {
721 720da91a 2015-08-06 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
722 720da91a 2015-08-06 marcelgmr continue;
723 720da91a 2015-08-06 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
724 720da91a 2015-08-06 marcelgmr lstat(subpath, &statbuf);
725 720da91a 2015-08-06 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
726 720da91a 2015-08-06 marcelgmr strcat(subpath, "/");
727 720da91a 2015-08-06 marcelgmr total += count_dir(subpath);
728 720da91a 2015-08-06 marcelgmr } else
729 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
731 720da91a 2015-08-06 marcelgmr closedir(dp);
732 720da91a 2015-08-06 marcelgmr return total;
735 720da91a 2015-08-06 marcelgmr static off_t
736 720da91a 2015-08-06 marcelgmr count_marked()
738 720da91a 2015-08-06 marcelgmr int i;
739 720da91a 2015-08-06 marcelgmr char *entry;
740 720da91a 2015-08-06 marcelgmr off_t total;
741 720da91a 2015-08-06 marcelgmr struct stat statbuf;
743 720da91a 2015-08-06 marcelgmr total = 0;
744 720da91a 2015-08-06 marcelgmr chdir(rover.marks.dirpath);
745 720da91a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
746 720da91a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
747 720da91a 2015-08-06 marcelgmr if (entry) {
748 720da91a 2015-08-06 marcelgmr if (ISDIR(entry)) {
749 720da91a 2015-08-06 marcelgmr total += count_dir(entry);
750 720da91a 2015-08-06 marcelgmr } else {
751 720da91a 2015-08-06 marcelgmr lstat(entry, &statbuf);
752 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
756 720da91a 2015-08-06 marcelgmr chdir(CWD);
757 720da91a 2015-08-06 marcelgmr return total;
760 5c4a6b62 2014-11-14 marcelgmr /* Recursively process a source directory using CWD as destination root.
761 c8891c90 2014-12-23 marcelgmr For each node (i.e. directory), do the following:
762 c8891c90 2014-12-23 marcelgmr 1. call pre(destination);
763 c8891c90 2014-12-23 marcelgmr 2. call proc() on every child leaf (i.e. files);
764 c8891c90 2014-12-23 marcelgmr 3. recurse into every child node;
765 c8891c90 2014-12-23 marcelgmr 4. call pos(source).
766 c8891c90 2014-12-23 marcelgmr E.g. to move directory /src/ (and all its contents) inside /dst/:
767 c8891c90 2014-12-23 marcelgmr strcpy(CWD, "/dst/");
768 c8891c90 2014-12-23 marcelgmr process_dir(adddir, movfile, deldir, "/src/"); */
769 2a117cd2 2014-11-15 marcelgmr static int
770 845f2b87 2014-11-14 marcelgmr process_dir(PROCESS pre, PROCESS proc, PROCESS pos, const char *path)
772 2a117cd2 2014-11-15 marcelgmr int ret;
773 548a3163 2014-11-14 marcelgmr DIR *dp;
774 548a3163 2014-11-14 marcelgmr struct dirent *ep;
775 548a3163 2014-11-14 marcelgmr struct stat statbuf;
776 c04b0d89 2015-03-30 marcelgmr char subpath[PATH_MAX];
778 2a117cd2 2014-11-15 marcelgmr ret = 0;
779 68ff0591 2014-11-14 marcelgmr if (pre) {
780 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
781 68ff0591 2014-11-14 marcelgmr strcpy(dstpath, CWD);
782 68ff0591 2014-11-14 marcelgmr strcat(dstpath, path + strlen(rover.marks.dirpath));
783 2a117cd2 2014-11-15 marcelgmr ret |= pre(dstpath);
785 2a117cd2 2014-11-15 marcelgmr if(!(dp = opendir(path))) return -1;
786 548a3163 2014-11-14 marcelgmr while ((ep = readdir(dp))) {
787 548a3163 2014-11-14 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
788 548a3163 2014-11-14 marcelgmr continue;
789 e5fe9820 2015-04-17 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
790 ad52719b 2015-12-15 marcelgmr lstat(subpath, &statbuf);
791 548a3163 2014-11-14 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
792 548a3163 2014-11-14 marcelgmr strcat(subpath, "/");
793 2a117cd2 2014-11-15 marcelgmr ret |= process_dir(pre, proc, pos, subpath);
794 590d39af 2014-12-02 marcelgmr } else
795 590d39af 2014-12-02 marcelgmr ret |= proc(subpath);
797 548a3163 2014-11-14 marcelgmr closedir(dp);
798 2a117cd2 2014-11-15 marcelgmr if (pos) ret |= pos(path);
799 2a117cd2 2014-11-15 marcelgmr return ret;
802 5c4a6b62 2014-11-14 marcelgmr /* Process all marked entries using CWD as destination root.
803 c8891c90 2014-12-23 marcelgmr All marked entries that are directories will be recursively processed.
804 c8891c90 2014-12-23 marcelgmr See process_dir() for details on the parameters. */
805 548a3163 2014-11-14 marcelgmr static void
806 838b51c9 2015-07-28 marcelgmr process_marked(PROCESS pre, PROCESS proc, PROCESS pos,
807 838b51c9 2015-07-28 marcelgmr const char *msg_doing, const char *msg_done)
809 2a117cd2 2014-11-15 marcelgmr int i, ret;
810 983fc30a 2015-08-06 marcelgmr char *entry;
811 c04b0d89 2015-03-30 marcelgmr char path[PATH_MAX];
813 d0cdbd3c 2014-11-15 marcelgmr clear_message();
814 838b51c9 2015-07-28 marcelgmr message(CYAN, "%s...", msg_doing);
815 d0cdbd3c 2014-11-15 marcelgmr refresh();
816 579c3218 2015-08-06 marcelgmr rover.prog = (Prog) {0, count_marked(), msg_doing};
817 983fc30a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
818 983fc30a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
819 983fc30a 2015-08-06 marcelgmr if (entry) {
820 2a117cd2 2014-11-15 marcelgmr ret = 0;
821 983fc30a 2015-08-06 marcelgmr snprintf(path, PATH_MAX, "%s%s", rover.marks.dirpath, entry);
822 983fc30a 2015-08-06 marcelgmr if (ISDIR(entry)) {
823 b25c9834 2014-11-14 marcelgmr if (!strncmp(path, CWD, strlen(path)))
824 2a117cd2 2014-11-15 marcelgmr ret = -1;
826 2a117cd2 2014-11-15 marcelgmr ret = process_dir(pre, proc, pos, path);
827 590d39af 2014-12-02 marcelgmr } else
828 590d39af 2014-12-02 marcelgmr ret = proc(path);
829 e2b41503 2015-08-09 marcelgmr if (!ret) {
830 e2b41503 2015-08-09 marcelgmr del_mark(&rover.marks, entry);
831 e2b41503 2015-08-09 marcelgmr reload();
835 579c3218 2015-08-06 marcelgmr rover.prog.total = 0;
836 00ecdc1e 2014-11-19 marcelgmr reload();
837 2a117cd2 2014-11-15 marcelgmr if (!rover.marks.nentries)
838 838b51c9 2015-07-28 marcelgmr message(GREEN, "%s all marked entries.", msg_done);
840 838b51c9 2015-07-28 marcelgmr message(RED, "Some errors occured while %s.", msg_doing);
841 61733402 2015-08-05 marcelgmr RV_ALERT();
844 720da91a 2015-08-06 marcelgmr static void
845 720da91a 2015-08-06 marcelgmr update_progress(off_t delta)
847 720da91a 2015-08-06 marcelgmr int percent;
849 579c3218 2015-08-06 marcelgmr if (!rover.prog.total) return;
850 720da91a 2015-08-06 marcelgmr rover.prog.partial += delta;
851 720da91a 2015-08-06 marcelgmr percent = (int) (rover.prog.partial * 100 / rover.prog.total);
852 720da91a 2015-08-06 marcelgmr message(CYAN, "%s...%d%%", rover.prog.msg, percent);
853 720da91a 2015-08-06 marcelgmr refresh();
856 b7ee4ee2 2014-11-14 marcelgmr /* Wrappers for file operations. */
857 720da91a 2015-08-06 marcelgmr static int delfile(const char *path) {
858 720da91a 2015-08-06 marcelgmr int ret;
859 720da91a 2015-08-06 marcelgmr struct stat st;
861 720da91a 2015-08-06 marcelgmr ret = lstat(path, &st);
862 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
863 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
864 720da91a 2015-08-06 marcelgmr return unlink(path);
866 b7ee4ee2 2014-11-14 marcelgmr static PROCESS deldir = rmdir;
867 1447784d 2014-11-14 marcelgmr static int addfile(const char *path) {
868 1447784d 2014-11-14 marcelgmr /* Using creat(2) because mknod(2) doesn't seem to be portable. */
869 1447784d 2014-11-14 marcelgmr int ret;
871 1447784d 2014-11-14 marcelgmr ret = creat(path, 0644);
872 1447784d 2014-11-14 marcelgmr if (ret < 0) return ret;
873 1447784d 2014-11-14 marcelgmr return close(ret);
875 ca8ebdce 2014-11-14 marcelgmr static int cpyfile(const char *srcpath) {
876 b7ee4ee2 2014-11-14 marcelgmr int src, dst, ret;
877 b7ee4ee2 2014-11-14 marcelgmr size_t size;
878 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
879 b7ee4ee2 2014-11-14 marcelgmr char buf[BUFSIZ];
880 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
882 b7ee4ee2 2014-11-14 marcelgmr strcpy(dstpath, CWD);
883 b7ee4ee2 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
884 e2a579f8 2015-12-13 marcelgmr ret = lstat(srcpath, &st);
885 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
886 e2a579f8 2015-12-13 marcelgmr if (S_ISLNK(st.st_mode)) {
887 c94d9336 2016-06-04 marcelgmr ret = readlink(srcpath, BUF1, BUFLEN-1);
888 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
889 e2a579f8 2015-12-13 marcelgmr BUF1[ret] = '\0';
890 e2a579f8 2015-12-13 marcelgmr ret = symlink(BUF1, dstpath);
891 e2a579f8 2015-12-13 marcelgmr } else {
892 e2a579f8 2015-12-13 marcelgmr ret = src = open(srcpath, O_RDONLY);
893 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
894 e2a579f8 2015-12-13 marcelgmr ret = dst = creat(dstpath, st.st_mode);
895 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
896 e2a579f8 2015-12-13 marcelgmr while ((size = read(src, buf, BUFSIZ)) > 0) {
897 e2a579f8 2015-12-13 marcelgmr write(dst, buf, size);
898 e2a579f8 2015-12-13 marcelgmr update_progress(size);
899 e2a579f8 2015-12-13 marcelgmr sync_signals();
901 e2a579f8 2015-12-13 marcelgmr close(src);
902 e2a579f8 2015-12-13 marcelgmr close(dst);
903 e2a579f8 2015-12-13 marcelgmr ret = 0;
905 e2a579f8 2015-12-13 marcelgmr return ret;
907 b7ee4ee2 2014-11-14 marcelgmr static int adddir(const char *path) {
908 b7ee4ee2 2014-11-14 marcelgmr int ret;
909 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
911 b7ee4ee2 2014-11-14 marcelgmr ret = stat(CWD, &st);
912 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
913 b7ee4ee2 2014-11-14 marcelgmr return mkdir(path, st.st_mode);
915 0ea64589 2014-11-14 marcelgmr static int movfile(const char *srcpath) {
916 8a757b0f 2015-03-07 marcelgmr int ret;
917 720da91a 2015-08-06 marcelgmr struct stat st;
918 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
920 0ea64589 2014-11-14 marcelgmr strcpy(dstpath, CWD);
921 0ea64589 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
922 8a757b0f 2015-03-07 marcelgmr ret = rename(srcpath, dstpath);
923 720da91a 2015-08-06 marcelgmr if (ret == 0) {
924 a2e12c81 2015-08-10 marcelgmr ret = lstat(dstpath, &st);
925 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
926 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
927 720da91a 2015-08-06 marcelgmr } else if (errno == EXDEV) {
928 8a757b0f 2015-03-07 marcelgmr ret = cpyfile(srcpath);
929 8a757b0f 2015-03-07 marcelgmr if (ret < 0) return ret;
930 720da91a 2015-08-06 marcelgmr ret = unlink(srcpath);
932 8a757b0f 2015-03-07 marcelgmr return ret;
935 a022230d 2015-04-26 marcelgmr static void
936 a022230d 2015-04-26 marcelgmr start_line_edit(const char *init_input)
938 d5fe31b0 2014-11-14 marcelgmr curs_set(TRUE);
939 e38089df 2015-06-14 marcelgmr strncpy(INPUT, init_input, BUFLEN);
940 e38089df 2015-06-14 marcelgmr rover.edit.left = mbstowcs(rover.edit.buffer, init_input, BUFLEN);
941 e38089df 2015-06-14 marcelgmr rover.edit.right = BUFLEN - 1;
942 e38089df 2015-06-14 marcelgmr rover.edit.buffer[BUFLEN] = L'\0';
943 6998a035 2015-05-31 marcelgmr rover.edit_scroll = 0;
946 a022230d 2015-04-26 marcelgmr /* Read input and change editing state accordingly. */
947 a022230d 2015-04-26 marcelgmr static EditStat
948 a022230d 2015-04-26 marcelgmr get_line_edit()
950 a0c8d3af 2015-06-13 marcelgmr wchar_t eraser, killer, wch;
951 a0c8d3af 2015-06-13 marcelgmr int ret, length;
953 a0c8d3af 2015-06-13 marcelgmr ret = rover_get_wch((wint_t *) &wch);
954 cf17fb50 2015-06-13 marcelgmr erasewchar(&eraser);
955 cf17fb50 2015-06-13 marcelgmr killwchar(&killer);
956 a0c8d3af 2015-06-13 marcelgmr if (ret == KEY_CODE_YES) {
957 a0c8d3af 2015-06-13 marcelgmr if (wch == KEY_ENTER) {
958 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
959 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
960 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_LEFT) {
961 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
962 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_RIGHT) {
963 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
964 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_UP) {
965 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
966 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DOWN) {
967 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
968 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_BACKSPACE) {
969 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
970 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DC) {
971 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_DELETE(rover.edit);
973 a0c8d3af 2015-06-13 marcelgmr } else {
974 a0c8d3af 2015-06-13 marcelgmr if (wch == L'\r' || wch == L'\n') {
975 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
976 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
977 a0c8d3af 2015-06-13 marcelgmr } else if (wch == L'\t') {
978 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
979 a0c8d3af 2015-06-13 marcelgmr return CANCEL;
980 a0c8d3af 2015-06-13 marcelgmr } else if (wch == eraser) {
981 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
982 a0c8d3af 2015-06-13 marcelgmr } else if (wch == killer) {
983 a0c8d3af 2015-06-13 marcelgmr EDIT_CLEAR(rover.edit);
984 a0c8d3af 2015-06-13 marcelgmr clear_message();
985 a0c8d3af 2015-06-13 marcelgmr } else if (iswprint(wch)) {
986 a0c8d3af 2015-06-13 marcelgmr if (!EDIT_FULL(rover.edit)) EDIT_INSERT(rover.edit, wch);
989 cf17fb50 2015-06-13 marcelgmr /* Encode edit contents in INPUT. */
990 cf17fb50 2015-06-13 marcelgmr rover.edit.buffer[rover.edit.left] = L'\0';
991 e38089df 2015-06-14 marcelgmr length = wcstombs(INPUT, rover.edit.buffer, BUFLEN);
992 cf17fb50 2015-06-13 marcelgmr wcstombs(&INPUT[length], &rover.edit.buffer[rover.edit.right+1],
993 e38089df 2015-06-14 marcelgmr BUFLEN-length);
994 a022230d 2015-04-26 marcelgmr return CONTINUE;
997 5c4a6b62 2014-11-14 marcelgmr /* Update line input on the screen. */
998 743e70b8 2014-11-14 marcelgmr static void
999 f63e6777 2015-06-19 marcelgmr update_input(const char *prompt, Color color)
1001 6998a035 2015-05-31 marcelgmr int plen, ilen, maxlen;
1003 743e70b8 2014-11-14 marcelgmr plen = strlen(prompt);
1004 cf17fb50 2015-06-13 marcelgmr ilen = mbstowcs(NULL, INPUT, 0);
1005 6998a035 2015-05-31 marcelgmr maxlen = STATUSPOS - plen - 2;
1006 6998a035 2015-05-31 marcelgmr if (ilen - rover.edit_scroll < maxlen)
1007 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(ilen - maxlen, 0);
1008 6998a035 2015-05-31 marcelgmr else if (rover.edit.left > rover.edit_scroll + maxlen - 1)
1009 6998a035 2015-05-31 marcelgmr rover.edit_scroll = rover.edit.left - maxlen;
1010 6998a035 2015-05-31 marcelgmr else if (rover.edit.left < rover.edit_scroll)
1011 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(rover.edit.left - maxlen, 0);
1012 743e70b8 2014-11-14 marcelgmr color_set(RVC_PROMPT, NULL);
1013 743e70b8 2014-11-14 marcelgmr mvaddstr(LINES - 1, 0, prompt);
1014 743e70b8 2014-11-14 marcelgmr color_set(color, NULL);
1015 e38089df 2015-06-14 marcelgmr mbstowcs(WBUF, INPUT, COLS);
1016 e38089df 2015-06-14 marcelgmr mvaddnwstr(LINES - 1, plen, &WBUF[rover.edit_scroll], maxlen);
1017 6998a035 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + MIN(ilen - rover.edit_scroll, maxlen + 1), ' ');
1018 743e70b8 2014-11-14 marcelgmr color_set(DEFAULT, NULL);
1019 33fb6e3a 2015-05-31 marcelgmr if (rover.edit_scroll)
1020 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen - 1, '<');
1021 33fb6e3a 2015-05-31 marcelgmr if (ilen > rover.edit_scroll + maxlen)
1022 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + maxlen, '>');
1023 33fb6e3a 2015-05-31 marcelgmr move(LINES - 1, plen + rover.edit.left - rover.edit_scroll);
1027 38a357b6 2014-11-09 marcelgmr main(int argc, char *argv[])
1029 ada8fba9 2014-11-09 marcelgmr int i, ch;
1030 14b5cd28 2015-01-06 marcelgmr char *program;
1031 89341368 2015-12-01 marcelgmr char *entry;
1032 14b5cd28 2015-01-06 marcelgmr const char *key;
1033 9b8338b9 2016-12-18 marcelgmr const char *clip_path;
1034 38a357b6 2014-11-09 marcelgmr DIR *d;
1035 a022230d 2015-04-26 marcelgmr EditStat edit_stat;
1036 1dcf7be5 2015-06-19 marcelgmr FILE *save_cwd_file = NULL;
1037 89341368 2015-12-01 marcelgmr FILE *save_marks_file = NULL;
1038 9b8338b9 2016-12-18 marcelgmr FILE *clip_file;
1040 5cde2365 2015-06-04 marcelgmr if (argc >= 2) {
1041 ff684771 2014-12-02 marcelgmr if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
1042 ff684771 2014-12-02 marcelgmr printf("rover %s\n", RV_VERSION);
1043 ff684771 2014-12-02 marcelgmr return 0;
1044 ff684771 2014-12-02 marcelgmr } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
1045 ff684771 2014-12-02 marcelgmr printf(
1046 c251d7a8 2016-01-30 marcelgmr "Usage: rover [OPTIONS] [DIR [DIR [...]]]\n"
1047 c251d7a8 2016-01-30 marcelgmr " Browse current directory or the ones specified.\n\n"
1048 61ad921f 2015-06-19 marcelgmr " or: rover -h|--help\n"
1049 0c744dfb 2015-06-19 marcelgmr " Print this help message and exit.\n\n"
1050 61ad921f 2015-06-19 marcelgmr " or: rover -v|--version\n"
1051 0c744dfb 2015-06-19 marcelgmr " Print program version and exit.\n\n"
1052 c251d7a8 2016-01-30 marcelgmr "See rover(1) for more information.\n"
1053 ff684771 2014-12-02 marcelgmr "Rover homepage: <https://github.com/lecram/rover>.\n"
1055 ff684771 2014-12-02 marcelgmr return 0;
1056 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-d") || !strcmp(argv[1], "--save-cwd")) {
1057 fd3ff67d 2015-06-19 marcelgmr if (argc > 2) {
1058 fd3ff67d 2015-06-19 marcelgmr save_cwd_file = fopen(argv[2], "w");
1059 fd3ff67d 2015-06-19 marcelgmr argc -= 2; argv += 2;
1060 fd3ff67d 2015-06-19 marcelgmr } else {
1061 fd3ff67d 2015-06-19 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1062 fd3ff67d 2015-06-19 marcelgmr return 1;
1064 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--save-marks")) {
1065 89341368 2015-12-01 marcelgmr if (argc > 2) {
1066 89341368 2015-12-01 marcelgmr save_marks_file = fopen(argv[2], "a");
1067 89341368 2015-12-01 marcelgmr argc -= 2; argv += 2;
1068 89341368 2015-12-01 marcelgmr } else {
1069 89341368 2015-12-01 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1070 89341368 2015-12-01 marcelgmr return 1;
1074 8225771f 2016-12-05 marcelgmr get_user_programs();
1075 f05efd9e 2014-11-07 marcelgmr init_term();
1076 f05efd9e 2014-11-07 marcelgmr rover.nfiles = 0;
1077 47e9f26d 2014-11-09 marcelgmr for (i = 0; i < 10; i++) {
1078 14ecc9f4 2015-07-27 marcelgmr rover.tabs[i].esel = rover.tabs[i].scroll = 0;
1079 418661ca 2016-08-25 marcelgmr rover.tabs[i].flags = RV_FLAGS;
1081 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[0].cwd, getenv("HOME"));
1082 38a357b6 2014-11-09 marcelgmr for (i = 1; i < argc && i < 10; i++) {
1083 7c74df90 2014-11-15 marcelgmr if ((d = opendir(argv[i]))) {
1084 14ecc9f4 2015-07-27 marcelgmr realpath(argv[i], rover.tabs[i].cwd);
1085 38a357b6 2014-11-09 marcelgmr closedir(d);
1086 590d39af 2014-12-02 marcelgmr } else
1087 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[0].cwd);
1089 14ecc9f4 2015-07-27 marcelgmr getcwd(rover.tabs[i].cwd, PATH_MAX);
1090 38a357b6 2014-11-09 marcelgmr for (i++; i < 10; i++)
1091 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[i-1].cwd);
1092 38a357b6 2014-11-09 marcelgmr for (i = 0; i < 10; i++)
1093 14ecc9f4 2015-07-27 marcelgmr if (rover.tabs[i].cwd[strlen(rover.tabs[i].cwd) - 1] != '/')
1094 14ecc9f4 2015-07-27 marcelgmr strcat(rover.tabs[i].cwd, "/");
1095 ada8fba9 2014-11-09 marcelgmr rover.tab = 1;
1096 ada8fba9 2014-11-09 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
1097 18016333 2014-11-14 marcelgmr init_marks(&rover.marks);
1098 ada8fba9 2014-11-09 marcelgmr cd(1);
1099 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1100 76462671 2018-09-24 marcelgmr if (rover.nfiles > 0)
1101 76462671 2018-09-24 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1102 0b301167 2014-11-07 marcelgmr while (1) {
1103 4167d62b 2015-06-06 marcelgmr ch = rover_getch();
1104 ada8fba9 2014-11-09 marcelgmr key = keyname(ch);
1105 865c9839 2014-11-15 marcelgmr clear_message();
1106 a31a7b29 2014-11-15 marcelgmr if (!strcmp(key, RVK_QUIT)) break;
1107 ada8fba9 2014-11-09 marcelgmr else if (ch >= '0' && ch <= '9') {
1108 ada8fba9 2014-11-09 marcelgmr rover.tab = ch - '0';
1109 ada8fba9 2014-11-09 marcelgmr cd(0);
1110 ff684771 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HELP)) {
1111 ae575680 2016-01-03 marcelgmr spawn((char *[]) {"man", "rover", NULL});
1112 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_DOWN)) {
1113 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1114 5faa0a6b 2015-06-14 marcelgmr ESEL = MIN(ESEL + 1, rover.nfiles - 1);
1115 743e70b8 2014-11-14 marcelgmr update_view();
1116 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_UP)) {
1117 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1118 5faa0a6b 2015-06-14 marcelgmr ESEL = MAX(ESEL - 1, 0);
1119 743e70b8 2014-11-14 marcelgmr update_view();
1120 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_DOWN)) {
1121 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1122 60128fcd 2014-11-15 marcelgmr ESEL = MIN(ESEL + RV_JUMP, rover.nfiles - 1);
1123 60128fcd 2014-11-15 marcelgmr if (rover.nfiles > HEIGHT)
1124 60128fcd 2014-11-15 marcelgmr SCROLL = MIN(SCROLL + RV_JUMP, rover.nfiles - HEIGHT);
1125 743e70b8 2014-11-14 marcelgmr update_view();
1126 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_UP)) {
1127 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1128 60128fcd 2014-11-15 marcelgmr ESEL = MAX(ESEL - RV_JUMP, 0);
1129 60128fcd 2014-11-15 marcelgmr SCROLL = MAX(SCROLL - RV_JUMP, 0);
1130 b90df0a4 2015-06-05 marcelgmr update_view();
1131 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_TOP)) {
1132 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1133 b90df0a4 2015-06-05 marcelgmr ESEL = 0;
1134 b90df0a4 2015-06-05 marcelgmr update_view();
1135 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_BOTTOM)) {
1136 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1137 b90df0a4 2015-06-05 marcelgmr ESEL = rover.nfiles - 1;
1138 743e70b8 2014-11-14 marcelgmr update_view();
1139 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_DOWN)) {
1140 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || !S_ISDIR(EMODE(ESEL))) continue;
1141 0def6013 2015-07-27 marcelgmr if (chdir(ENAME(ESEL)) == -1) {
1142 bf790c8a 2015-07-28 marcelgmr message(RED, "Cannot access \"%s\".", ENAME(ESEL));
1143 0def6013 2015-07-27 marcelgmr continue;
1145 7c74df90 2014-11-15 marcelgmr strcat(CWD, ENAME(ESEL));
1146 ada8fba9 2014-11-09 marcelgmr cd(1);
1147 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_UP)) {
1148 45020106 2014-11-08 marcelgmr char *dirname, first;
1149 58fbefc5 2014-11-19 marcelgmr if (!strcmp(CWD, "/")) continue;
1150 ada8fba9 2014-11-09 marcelgmr CWD[strlen(CWD) - 1] = '\0';
1151 ada8fba9 2014-11-09 marcelgmr dirname = strrchr(CWD, '/') + 1;
1152 45020106 2014-11-08 marcelgmr first = dirname[0];
1153 45020106 2014-11-08 marcelgmr dirname[0] = '\0';
1154 ada8fba9 2014-11-09 marcelgmr cd(1);
1155 430cd7d8 2014-11-19 marcelgmr dirname[0] = first;
1156 430cd7d8 2014-11-19 marcelgmr dirname[strlen(dirname)] = '/';
1157 430cd7d8 2014-11-19 marcelgmr try_to_sel(dirname);
1158 430cd7d8 2014-11-19 marcelgmr dirname[0] = '\0';
1159 24c20719 2015-08-09 marcelgmr if (rover.nfiles > HEIGHT)
1160 24c20719 2015-08-09 marcelgmr SCROLL = ESEL - HEIGHT / 2;
1161 430cd7d8 2014-11-19 marcelgmr update_view();
1162 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HOME)) {
1163 ada8fba9 2014-11-09 marcelgmr strcpy(CWD, getenv("HOME"));
1164 ada8fba9 2014-11-09 marcelgmr if (CWD[strlen(CWD) - 1] != '/')
1165 ada8fba9 2014-11-09 marcelgmr strcat(CWD, "/");
1166 ada8fba9 2014-11-09 marcelgmr cd(1);
1167 15d7cd85 2016-06-04 marcelgmr } else if (!strcmp(key, RVK_TARGET)) {
1168 15d7cd85 2016-06-04 marcelgmr char *bname, first;
1169 15d7cd85 2016-06-04 marcelgmr int is_dir = S_ISDIR(EMODE(ESEL));
1170 15d7cd85 2016-06-04 marcelgmr ssize_t len = readlink(ENAME(ESEL), BUF1, BUFLEN-1);
1171 15d7cd85 2016-06-04 marcelgmr if (len == -1) continue;
1172 15d7cd85 2016-06-04 marcelgmr BUF1[len] = '\0';
1173 2d11f818 2016-06-04 marcelgmr if (access(BUF1, F_OK) == -1) {
1174 2d11f818 2016-06-04 marcelgmr char *msg;
1175 2d11f818 2016-06-04 marcelgmr switch (errno) {
1176 2d11f818 2016-06-04 marcelgmr case EACCES:
1177 2d11f818 2016-06-04 marcelgmr msg = "Cannot access \"%s\".";
1178 2d11f818 2016-06-04 marcelgmr break;
1179 2d11f818 2016-06-04 marcelgmr case ENOENT:
1180 2d11f818 2016-06-04 marcelgmr msg = "\"%s\" does not exist.";
1181 2d11f818 2016-06-04 marcelgmr break;
1182 2d11f818 2016-06-04 marcelgmr default:
1183 2d11f818 2016-06-04 marcelgmr msg = "Cannot navigate to \"%s\".";
1185 2d11f818 2016-06-04 marcelgmr strcpy(BUF2, BUF1); /* message() uses BUF1. */
1186 2d11f818 2016-06-04 marcelgmr message(RED, msg, BUF2);
1187 2d11f818 2016-06-04 marcelgmr continue;
1189 15d7cd85 2016-06-04 marcelgmr realpath(BUF1, CWD);
1190 15d7cd85 2016-06-04 marcelgmr len = strlen(CWD);
1191 15d7cd85 2016-06-04 marcelgmr if (CWD[len - 1] == '/')
1192 15d7cd85 2016-06-04 marcelgmr CWD[len - 1] = '\0';
1193 15d7cd85 2016-06-04 marcelgmr bname = strrchr(CWD, '/') + 1;
1194 15d7cd85 2016-06-04 marcelgmr first = *bname;
1195 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1196 15d7cd85 2016-06-04 marcelgmr cd(1);
1197 15d7cd85 2016-06-04 marcelgmr *bname = first;
1198 15d7cd85 2016-06-04 marcelgmr if (is_dir)
1199 15d7cd85 2016-06-04 marcelgmr strcat(CWD, "/");
1200 15d7cd85 2016-06-04 marcelgmr try_to_sel(bname);
1201 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1202 a6eeeca9 2016-12-18 marcelgmr update_view();
1203 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_COPY_PATH)) {
1204 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1205 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto copy_path_fail;
1206 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "w");
1207 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto copy_path_fail;
1208 9b8338b9 2016-12-18 marcelgmr fprintf(clip_file, "%s%s\n", CWD, ENAME(ESEL));
1209 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1210 9b8338b9 2016-12-18 marcelgmr goto copy_path_done;
1211 9b8338b9 2016-12-18 marcelgmr copy_path_fail:
1212 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1213 a6eeeca9 2016-12-18 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1214 9b8338b9 2016-12-18 marcelgmr copy_path_done:
1216 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_PASTE_PATH)) {
1217 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1218 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto paste_path_fail;
1219 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "r");
1220 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto paste_path_fail;
1221 9b8338b9 2016-12-18 marcelgmr fscanf(clip_file, "%s\n", CLIPBOARD);
1222 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1223 9b8338b9 2016-12-18 marcelgmr paste_path_fail:
1224 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1225 a6eeeca9 2016-12-18 marcelgmr strcpy(CWD, dirname(BUF1));
1226 9fb89ee9 2017-02-19 marcelgmr if (strcmp(CWD, "/"))
1227 9fb89ee9 2017-02-19 marcelgmr strcat(CWD, "/");
1228 a6eeeca9 2016-12-18 marcelgmr cd(1);
1229 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1230 9fb89ee9 2017-02-19 marcelgmr try_to_sel(strstr(CLIPBOARD, basename(BUF1)));
1231 15d7cd85 2016-06-04 marcelgmr update_view();
1232 97217d57 2015-05-26 marcelgmr } else if (!strcmp(key, RVK_REFRESH)) {
1233 97217d57 2015-05-26 marcelgmr reload();
1234 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SHELL)) {
1235 8225771f 2016-12-05 marcelgmr program = user_shell;
1236 71ee1627 2014-11-07 marcelgmr if (program) {
1237 bd72d1f8 2016-01-03 marcelgmr #ifdef RV_SHELL
1238 ae575680 2016-01-03 marcelgmr spawn((char *[]) {RV_SHELL, "-c", program, NULL});
1239 bd72d1f8 2016-01-03 marcelgmr #else
1240 bd72d1f8 2016-01-03 marcelgmr spawn((char *[]) {program, NULL});
1241 bd72d1f8 2016-01-03 marcelgmr #endif
1242 00ecdc1e 2014-11-19 marcelgmr reload();
1244 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_VIEW)) {
1245 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1246 8225771f 2016-12-05 marcelgmr if (open_with_env(user_pager, ENAME(ESEL)))
1247 dfcc74a1 2016-03-18 marcelgmr cd(0);
1248 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_EDIT)) {
1249 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1250 8225771f 2016-12-05 marcelgmr if (open_with_env(user_editor, ENAME(ESEL)))
1251 528f4786 2016-03-18 marcelgmr cd(0);
1252 528f4786 2016-03-18 marcelgmr } else if (!strcmp(key, RVK_OPEN)) {
1253 528f4786 2016-03-18 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1254 8225771f 2016-12-05 marcelgmr if (open_with_env(user_open, ENAME(ESEL)))
1255 39ee8f33 2014-11-14 marcelgmr cd(0);
1256 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SEARCH)) {
1257 1447784d 2014-11-14 marcelgmr int oldsel, oldscroll, length;
1258 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1259 7c74df90 2014-11-15 marcelgmr oldsel = ESEL;
1260 ada8fba9 2014-11-09 marcelgmr oldscroll = SCROLL;
1261 a022230d 2015-04-26 marcelgmr start_line_edit("");
1262 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, RED);
1263 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1264 1447784d 2014-11-14 marcelgmr int sel;
1265 eef51ac5 2015-03-24 marcelgmr Color color = RED;
1266 1447784d 2014-11-14 marcelgmr length = strlen(INPUT);
1267 a17e36e3 2014-11-07 marcelgmr if (length) {
1268 f05efd9e 2014-11-07 marcelgmr for (sel = 0; sel < rover.nfiles; sel++)
1269 7c74df90 2014-11-15 marcelgmr if (!strncmp(ENAME(sel), INPUT, length))
1270 a17e36e3 2014-11-07 marcelgmr break;
1271 f05efd9e 2014-11-07 marcelgmr if (sel < rover.nfiles) {
1272 a17e36e3 2014-11-07 marcelgmr color = GREEN;
1273 7c74df90 2014-11-15 marcelgmr ESEL = sel;
1274 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles > HEIGHT) {
1275 89cfd83b 2014-11-08 marcelgmr if (sel < 3)
1276 ada8fba9 2014-11-09 marcelgmr SCROLL = 0;
1277 89cfd83b 2014-11-08 marcelgmr else if (sel - 3 > rover.nfiles - HEIGHT)
1278 ada8fba9 2014-11-09 marcelgmr SCROLL = rover.nfiles - HEIGHT;
1280 ada8fba9 2014-11-09 marcelgmr SCROLL = sel - 3;
1283 590d39af 2014-12-02 marcelgmr } else {
1284 7c74df90 2014-11-15 marcelgmr ESEL = oldsel;
1285 ada8fba9 2014-11-09 marcelgmr SCROLL = oldscroll;
1287 743e70b8 2014-11-14 marcelgmr update_view();
1288 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, color);
1290 a022230d 2015-04-26 marcelgmr if (edit_stat == CANCEL) {
1291 a022230d 2015-04-26 marcelgmr ESEL = oldsel;
1292 a022230d 2015-04-26 marcelgmr SCROLL = oldscroll;
1294 865c9839 2014-11-15 marcelgmr clear_message();
1295 743e70b8 2014-11-14 marcelgmr update_view();
1296 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_FILES)) {
1297 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_FILES;
1298 00ecdc1e 2014-11-19 marcelgmr reload();
1299 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_DIRS)) {
1300 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_DIRS;
1301 00ecdc1e 2014-11-19 marcelgmr reload();
1302 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_HIDDEN)) {
1303 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_HIDDEN;
1304 00ecdc1e 2014-11-19 marcelgmr reload();
1305 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_FILE)) {
1306 743e70b8 2014-11-14 marcelgmr int ok = 0;
1307 a022230d 2015-04-26 marcelgmr start_line_edit("");
1308 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, RED);
1309 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1310 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1311 407b79ba 2015-06-18 marcelgmr ok = length;
1312 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1314 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1315 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1316 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1318 1447784d 2014-11-14 marcelgmr ok = 0;
1319 1447784d 2014-11-14 marcelgmr break;
1322 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, ok ? GREEN : RED);
1324 865c9839 2014-11-15 marcelgmr clear_message();
1325 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1326 430cd7d8 2014-11-19 marcelgmr if (ok) {
1327 5a9d1ed8 2015-12-13 marcelgmr if (addfile(INPUT) == 0) {
1328 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1329 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1330 5a9d1ed8 2015-12-13 marcelgmr update_view();
1331 5a9d1ed8 2015-12-13 marcelgmr } else
1332 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s\".", INPUT);
1333 590d39af 2014-12-02 marcelgmr } else
1334 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1336 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_DIR)) {
1337 743e70b8 2014-11-14 marcelgmr int ok = 0;
1338 0d39b6e7 2015-06-19 marcelgmr start_line_edit("");
1339 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, RED);
1340 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1341 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1342 407b79ba 2015-06-18 marcelgmr ok = length;
1343 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1345 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1346 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1347 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1349 1447784d 2014-11-14 marcelgmr ok = 0;
1350 1447784d 2014-11-14 marcelgmr break;
1353 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, ok ? GREEN : RED);
1355 865c9839 2014-11-15 marcelgmr clear_message();
1356 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1357 430cd7d8 2014-11-19 marcelgmr if (ok) {
1358 5a9d1ed8 2015-12-13 marcelgmr if (adddir(INPUT) == 0) {
1359 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1360 5a9d1ed8 2015-12-13 marcelgmr strcat(INPUT, "/");
1361 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1362 5a9d1ed8 2015-12-13 marcelgmr update_view();
1363 5a9d1ed8 2015-12-13 marcelgmr } else
1364 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s/\".", INPUT);
1365 590d39af 2014-12-02 marcelgmr } else
1366 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1368 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_RENAME)) {
1369 bdb195d0 2014-11-14 marcelgmr int ok = 0;
1370 f499f7c7 2014-12-03 marcelgmr char *last;
1371 f499f7c7 2014-12-03 marcelgmr int isdir;
1372 7c74df90 2014-11-15 marcelgmr strcpy(INPUT, ENAME(ESEL));
1373 f499f7c7 2014-12-03 marcelgmr last = INPUT + strlen(INPUT) - 1;
1374 f499f7c7 2014-12-03 marcelgmr if ((isdir = *last == '/'))
1375 f499f7c7 2014-12-03 marcelgmr *last = '\0';
1376 a022230d 2015-04-26 marcelgmr start_line_edit(INPUT);
1377 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, RED);
1378 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1379 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1380 407b79ba 2015-06-18 marcelgmr ok = length;
1381 5f047452 2014-12-03 marcelgmr for (i = 0; i < rover.nfiles; i++)
1383 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1384 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1385 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1387 bdb195d0 2014-11-14 marcelgmr ok = 0;
1388 bdb195d0 2014-11-14 marcelgmr break;
1390 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, ok ? GREEN : RED);
1392 865c9839 2014-11-15 marcelgmr clear_message();
1393 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1394 f499f7c7 2014-12-03 marcelgmr if (isdir)
1395 f499f7c7 2014-12-03 marcelgmr strcat(INPUT, "/");
1396 00ecdc1e 2014-11-19 marcelgmr if (ok) {
1397 dbb53e68 2014-12-03 marcelgmr if (!rename(ENAME(ESEL), INPUT) && MARKED(ESEL)) {
1398 dbb53e68 2014-12-03 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1399 dbb53e68 2014-12-03 marcelgmr add_mark(&rover.marks, CWD, INPUT);
1401 00ecdc1e 2014-11-19 marcelgmr cd(1);
1402 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
1403 00ecdc1e 2014-11-19 marcelgmr update_view();
1404 590d39af 2014-12-02 marcelgmr } else
1405 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1407 7a9072e2 2016-12-15 marcelgmr } else if (!strcmp(key, RVK_TG_EXEC)) {
1408 7a9072e2 2016-12-15 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1409 7a9072e2 2016-12-15 marcelgmr if (S_IXUSR & EMODE(ESEL))
1410 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) &= ~(S_IXUSR | S_IXGRP | S_IXOTH);
1412 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) |= S_IXUSR | S_IXGRP | S_IXOTH ;
1413 7a9072e2 2016-12-15 marcelgmr if (chmod(ENAME(ESEL), EMODE(ESEL))) {
1414 7a9072e2 2016-12-15 marcelgmr message(RED, "Failed to change mode of \"%s\".", ENAME(ESEL));
1415 7a9072e2 2016-12-15 marcelgmr } else {
1416 7a9072e2 2016-12-15 marcelgmr message(GREEN, "Changed mode of \"%s\".", ENAME(ESEL));
1417 7a9072e2 2016-12-15 marcelgmr update_view();
1419 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_DELETE)) {
1420 e0d6077a 2015-05-27 marcelgmr if (rover.nfiles) {
1421 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete \"%s\"? (Y/n)", ENAME(ESEL));
1422 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y') {
1423 e0d6077a 2015-05-27 marcelgmr const char *name = ENAME(ESEL);
1424 b57bc35d 2015-12-15 marcelgmr int ret = ISDIR(ENAME(ESEL)) ? deldir(name) : delfile(name);
1425 e0d6077a 2015-05-27 marcelgmr reload();
1426 e0d6077a 2015-05-27 marcelgmr if (ret)
1427 d452fa09 2015-07-28 marcelgmr message(RED, "Could not delete \"%s\".", ENAME(ESEL));
1428 e0d6077a 2015-05-27 marcelgmr } else
1429 e0d6077a 2015-05-27 marcelgmr clear_message();
1430 e0d6077a 2015-05-27 marcelgmr } else
1431 cc748a8c 2015-07-28 marcelgmr message(RED, "No entry selected for deletion.");
1432 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_MARK)) {
1433 7c74df90 2014-11-15 marcelgmr if (MARKED(ESEL))
1434 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1436 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(ESEL));
1437 7c74df90 2014-11-15 marcelgmr MARKED(ESEL) = !MARKED(ESEL);
1438 7c74df90 2014-11-15 marcelgmr ESEL = (ESEL + 1) % rover.nfiles;
1439 743e70b8 2014-11-14 marcelgmr update_view();
1440 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_INVMARK)) {
1441 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1442 5fc8b927 2014-11-14 marcelgmr if (MARKED(i))
1443 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(i));
1445 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1446 5fc8b927 2014-11-14 marcelgmr MARKED(i) = !MARKED(i);
1448 743e70b8 2014-11-14 marcelgmr update_view();
1449 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_MARKALL)) {
1450 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++)
1451 5fc8b927 2014-11-14 marcelgmr if (!MARKED(i)) {
1452 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1453 5fc8b927 2014-11-14 marcelgmr MARKED(i) = 1;
1455 743e70b8 2014-11-14 marcelgmr update_view();
1456 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_DELETE)) {
1457 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries) {
1458 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete all marked entries? (Y/n)");
1459 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y')
1460 838b51c9 2015-07-28 marcelgmr process_marked(NULL, delfile, deldir, "Deleting", "Deleted");
1462 590d39af 2014-12-02 marcelgmr clear_message();
1463 590d39af 2014-12-02 marcelgmr } else
1464 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for deletion.");
1465 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_COPY)) {
1466 ed9e8241 2017-08-20 marcelgmr if (rover.marks.nentries) {
1467 ed9e8241 2017-08-20 marcelgmr if (strcmp(CWD, rover.marks.dirpath))
1468 ed9e8241 2017-08-20 marcelgmr process_marked(adddir, cpyfile, NULL, "Copying", "Copied");
1470 ed9e8241 2017-08-20 marcelgmr message(RED, "Cannot copy to the same path.");
1471 ed9e8241 2017-08-20 marcelgmr } else
1472 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for copying.");
1473 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_MOVE)) {
1474 ed9e8241 2017-08-20 marcelgmr if (rover.marks.nentries) {
1475 ed9e8241 2017-08-20 marcelgmr if (strcmp(CWD, rover.marks.dirpath))
1476 ed9e8241 2017-08-20 marcelgmr process_marked(adddir, movfile, deldir, "Moving", "Moved");
1478 ed9e8241 2017-08-20 marcelgmr message(RED, "Cannot move to the same path.");
1479 ed9e8241 2017-08-20 marcelgmr } else
1480 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for moving.");
1483 18016333 2014-11-14 marcelgmr if (rover.nfiles)
1484 18016333 2014-11-14 marcelgmr free_rows(&rover.rows, rover.nfiles);
1485 f05efd9e 2014-11-07 marcelgmr delwin(rover.window);
1486 5cde2365 2015-06-04 marcelgmr if (save_cwd_file != NULL) {
1487 1dcf7be5 2015-06-19 marcelgmr fputs(CWD, save_cwd_file);
1488 1dcf7be5 2015-06-19 marcelgmr fclose(save_cwd_file);
1490 89341368 2015-12-01 marcelgmr if (save_marks_file != NULL) {
1491 89341368 2015-12-01 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
1492 89341368 2015-12-01 marcelgmr entry = rover.marks.entries[i];
1493 89341368 2015-12-01 marcelgmr if (entry)
1494 89341368 2015-12-01 marcelgmr fprintf(save_marks_file, "%s%s\n", rover.marks.dirpath, entry);
1496 89341368 2015-12-01 marcelgmr fclose(save_marks_file);
1498 89341368 2015-12-01 marcelgmr free_marks(&rover.marks);
1499 71ee1627 2014-11-07 marcelgmr return 0;
