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 8225771f 2016-12-05 marcelgmr ROVER_ENV(user_editor, EDITOR)
332 8225771f 2016-12-05 marcelgmr ROVER_ENV(user_open, OPEN)
335 7896cfae 2015-04-17 marcelgmr /* Do a fork-exec to external program (e.g. $EDITOR). */
336 7896cfae 2015-04-17 marcelgmr static void
337 ae575680 2015-01-03 marcelgmr spawn(char **args)
339 7896cfae 2015-04-17 marcelgmr pid_t pid;
340 7896cfae 2015-04-17 marcelgmr int status;
342 cf66423f 2015-06-01 marcelgmr setenv("RVSEL", rover.nfiles ? ENAME(ESEL) : "", 1);
343 7896cfae 2015-04-17 marcelgmr pid = fork();
344 7896cfae 2015-04-17 marcelgmr if (pid > 0) {
345 7896cfae 2015-04-17 marcelgmr /* fork() succeeded. */
346 7896cfae 2015-04-17 marcelgmr disable_handlers();
347 7896cfae 2015-04-17 marcelgmr endwin();
348 7896cfae 2015-04-17 marcelgmr waitpid(pid, &status, 0);
349 7896cfae 2015-04-17 marcelgmr enable_handlers();
350 7896cfae 2015-04-17 marcelgmr kill(getpid(), SIGWINCH);
351 7896cfae 2015-04-17 marcelgmr } else if (pid == 0) {
352 7896cfae 2015-04-17 marcelgmr /* Child process. */
353 ae575680 2015-01-03 marcelgmr execvp(args[0], args);
357 21152dd5 2016-06-19 marcelgmr static void
358 21152dd5 2016-06-19 marcelgmr shell_escaped_cat(char *buf, char *str, size_t n)
360 21152dd5 2016-06-19 marcelgmr char *p = buf + strlen(buf);
361 21152dd5 2016-06-19 marcelgmr *p++ = '\'';
362 21152dd5 2016-06-19 marcelgmr for (n--; n; n--, str++) {
363 21152dd5 2016-06-19 marcelgmr switch (*str) {
364 21152dd5 2016-06-19 marcelgmr case '\'':
365 21152dd5 2016-06-19 marcelgmr if (n < 4)
366 21152dd5 2016-06-19 marcelgmr goto done;
367 21152dd5 2016-06-19 marcelgmr strcpy(p, "'\\''");
368 21152dd5 2016-06-19 marcelgmr n -= 4;
369 21152dd5 2016-06-19 marcelgmr p += 4;
370 21152dd5 2016-06-19 marcelgmr break;
371 21152dd5 2016-06-19 marcelgmr case '\0':
372 21152dd5 2016-06-19 marcelgmr goto done;
373 21152dd5 2016-06-19 marcelgmr default:
374 21152dd5 2016-06-19 marcelgmr *p = *str;
379 21152dd5 2016-06-19 marcelgmr strncat(p, "'", n);
382 dfcc74a1 2016-03-18 marcelgmr static int
383 8225771f 2016-12-05 marcelgmr open_with_env(char *program, char *path)
385 dfcc74a1 2016-03-18 marcelgmr if (program) {
386 dfcc74a1 2016-03-18 marcelgmr #ifdef RV_SHELL
387 dfcc74a1 2016-03-18 marcelgmr strncpy(BUF1, program, BUFLEN - 1);
388 21152dd5 2016-06-19 marcelgmr strncat(BUF1, " ", BUFLEN - strlen(program) - 1);
389 21152dd5 2016-06-19 marcelgmr shell_escaped_cat(BUF1, path, BUFLEN - strlen(program) - 2);
390 dfcc74a1 2016-03-18 marcelgmr spawn((char *[]) {RV_SHELL, "-c", BUF1, NULL});
392 dfcc74a1 2016-03-18 marcelgmr spawn((char *[]) {program, path, NULL});
393 dfcc74a1 2016-03-18 marcelgmr #endif
394 dfcc74a1 2016-03-18 marcelgmr return 1;
396 dfcc74a1 2016-03-18 marcelgmr return 0;
399 7896cfae 2015-04-17 marcelgmr /* Curses setup. */
400 7896cfae 2015-04-17 marcelgmr static void
401 7896cfae 2015-04-17 marcelgmr init_term()
403 71ee1627 2014-11-07 marcelgmr setlocale(LC_ALL, "");
404 71ee1627 2014-11-07 marcelgmr initscr();
405 71ee1627 2014-11-07 marcelgmr cbreak(); /* Get one character at a time. */
406 4167d62b 2015-06-06 marcelgmr timeout(100); /* For getch(). */
407 71ee1627 2014-11-07 marcelgmr noecho();
408 71ee1627 2014-11-07 marcelgmr nonl(); /* No NL->CR/NL on output. */
409 71ee1627 2014-11-07 marcelgmr intrflush(stdscr, FALSE);
410 71ee1627 2014-11-07 marcelgmr keypad(stdscr, TRUE);
411 71ee1627 2014-11-07 marcelgmr curs_set(FALSE); /* Hide blinking cursor. */
412 71ee1627 2014-11-07 marcelgmr if (has_colors()) {
413 eb265708 2015-03-24 marcelgmr short bg;
414 71ee1627 2014-11-07 marcelgmr start_color();
415 eb265708 2015-03-24 marcelgmr #ifdef NCURSES_EXT_FUNCS
416 eb265708 2015-03-24 marcelgmr use_default_colors();
417 eb265708 2015-03-24 marcelgmr bg = -1;
419 eb265708 2015-03-24 marcelgmr bg = COLOR_BLACK;
420 eb265708 2015-03-24 marcelgmr #endif
421 eb265708 2015-03-24 marcelgmr init_pair(RED, COLOR_RED, bg);
422 eb265708 2015-03-24 marcelgmr init_pair(GREEN, COLOR_GREEN, bg);
423 eb265708 2015-03-24 marcelgmr init_pair(YELLOW, COLOR_YELLOW, bg);
424 eb265708 2015-03-24 marcelgmr init_pair(BLUE, COLOR_BLUE, bg);
425 eb265708 2015-03-24 marcelgmr init_pair(CYAN, COLOR_CYAN, bg);
426 eb265708 2015-03-24 marcelgmr init_pair(MAGENTA, COLOR_MAGENTA, bg);
427 eb265708 2015-03-24 marcelgmr init_pair(WHITE, COLOR_WHITE, bg);
428 a74511d1 2015-06-06 marcelgmr init_pair(BLACK, COLOR_BLACK, bg);
430 7c74df90 2014-11-15 marcelgmr atexit((void (*)(void)) endwin);
431 7896cfae 2015-04-17 marcelgmr enable_handlers();
434 3cd6bb98 2014-11-11 marcelgmr /* Update the listing view. */
435 71ee1627 2014-11-07 marcelgmr static void
436 743e70b8 2014-11-14 marcelgmr update_view()
438 222db952 2014-11-08 marcelgmr int i, j;
439 38347b2a 2015-03-30 marcelgmr int numsize;
440 211041b6 2015-08-09 marcelgmr int ishidden;
441 18016333 2014-11-14 marcelgmr int marking;
443 41aae0b0 2014-11-11 marcelgmr mvhline(0, 0, ' ', COLS);
444 41aae0b0 2014-11-11 marcelgmr attr_on(A_BOLD, NULL);
445 41aae0b0 2014-11-11 marcelgmr color_set(RVC_TABNUM, NULL);
446 38347b2a 2015-03-30 marcelgmr mvaddch(0, COLS - 2, rover.tab + '0');
447 41aae0b0 2014-11-11 marcelgmr attr_off(A_BOLD, NULL);
448 38347b2a 2015-03-30 marcelgmr if (rover.marks.nentries) {
449 e38089df 2015-06-14 marcelgmr numsize = snprintf(BUF1, BUFLEN, "%d", rover.marks.nentries);
450 b25b6b52 2015-06-02 marcelgmr color_set(RVC_MARKS, NULL);
451 e38089df 2015-06-14 marcelgmr mvaddstr(0, COLS - 3 - numsize, BUF1);
452 38347b2a 2015-03-30 marcelgmr } else
453 38347b2a 2015-03-30 marcelgmr numsize = -1;
454 38347b2a 2015-03-30 marcelgmr color_set(RVC_CWD, NULL);
455 e38089df 2015-06-14 marcelgmr mbstowcs(WBUF, CWD, PATH_MAX);
456 e38089df 2015-06-14 marcelgmr mvaddnwstr(0, 0, WBUF, COLS - 4 - numsize);
457 41aae0b0 2014-11-11 marcelgmr wcolor_set(rover.window, RVC_BORDER, NULL);
458 41aae0b0 2014-11-11 marcelgmr wborder(rover.window, 0, 0, 0, 0, 0, 0, 0, 0);
459 9bfc9477 2015-07-28 marcelgmr ESEL = MAX(MIN(ESEL, rover.nfiles - 1), 0);
460 667d4907 2014-11-14 marcelgmr /* Selection might not be visible, due to cursor wrapping or window
461 667d4907 2014-11-14 marcelgmr shrinking. In that case, the scroll must be moved to make it visible. */
462 24c20719 2015-08-09 marcelgmr if (rover.nfiles > HEIGHT) {
463 7da62d8a 2015-08-09 marcelgmr SCROLL = MAX(MIN(SCROLL, ESEL), ESEL - HEIGHT + 1);
464 bfb203f7 2015-08-09 marcelgmr SCROLL = MIN(MAX(SCROLL, 0), rover.nfiles - HEIGHT);
465 24c20719 2015-08-09 marcelgmr } else
466 7da62d8a 2015-08-09 marcelgmr SCROLL = 0;
467 18016333 2014-11-14 marcelgmr marking = !strcmp(CWD, rover.marks.dirpath);
468 ada8fba9 2014-11-09 marcelgmr for (i = 0, j = SCROLL; i < HEIGHT && j < rover.nfiles; i++, j++) {
469 7c74df90 2014-11-15 marcelgmr ishidden = ENAME(j)[0] == '.';
470 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
471 f05efd9e 2014-11-07 marcelgmr wattr_on(rover.window, A_REVERSE, NULL);
472 cb23b74d 2015-06-05 marcelgmr if (ISLINK(j))
473 cb23b74d 2015-06-05 marcelgmr wcolor_set(rover.window, RVC_LINK, NULL);
474 cb23b74d 2015-06-05 marcelgmr else if (ishidden)
475 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_HIDDEN, NULL);
476 a2c3312c 2015-08-10 marcelgmr else if (S_ISREG(EMODE(j))) {
477 a2c3312c 2015-08-10 marcelgmr if (EMODE(j) & (S_IXUSR | S_IXGRP | S_IXOTH))
478 a2c3312c 2015-08-10 marcelgmr wcolor_set(rover.window, RVC_EXEC, NULL);
480 a2c3312c 2015-08-10 marcelgmr wcolor_set(rover.window, RVC_REG, NULL);
481 a2c3312c 2015-08-10 marcelgmr } else if (S_ISDIR(EMODE(j)))
482 37233869 2014-11-07 marcelgmr wcolor_set(rover.window, RVC_DIR, NULL);
483 211041b6 2015-08-09 marcelgmr else if (S_ISCHR(EMODE(j)))
484 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_CHR, NULL);
485 211041b6 2015-08-09 marcelgmr else if (S_ISBLK(EMODE(j)))
486 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_BLK, NULL);
487 211041b6 2015-08-09 marcelgmr else if (S_ISFIFO(EMODE(j)))
488 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_FIFO, NULL);
489 211041b6 2015-08-09 marcelgmr else if (S_ISSOCK(EMODE(j)))
490 211041b6 2015-08-09 marcelgmr wcolor_set(rover.window, RVC_SOCK, NULL);
491 ad52719b 2015-12-15 marcelgmr if (S_ISDIR(EMODE(j))) {
492 ad52719b 2015-12-15 marcelgmr mbstowcs(WBUF, ENAME(j), PATH_MAX);
493 ad52719b 2015-12-15 marcelgmr if (ISLINK(j))
494 ad52719b 2015-12-15 marcelgmr wcscat(WBUF, L"/");
495 ad52719b 2015-12-15 marcelgmr } else {
496 ddca2129 2015-04-23 marcelgmr char *suffix, *suffixes = "BKMGTPEZY";
497 ddca2129 2015-04-23 marcelgmr off_t human_size = ESIZE(j) * 10;
498 cf17fb50 2015-06-13 marcelgmr int length = mbstowcs(NULL, ENAME(j), 0);
499 ddca2129 2015-04-23 marcelgmr for (suffix = suffixes; human_size >= 10240; suffix++)
500 165b8d9e 2015-04-23 marcelgmr human_size = (human_size + 512) / 1024;
501 ddca2129 2015-04-23 marcelgmr if (*suffix == 'B')
502 e38089df 2015-06-14 marcelgmr swprintf(WBUF, PATH_MAX, L"%s%*d %c", ENAME(j),
503 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 6),
504 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, *suffix);
506 e38089df 2015-06-14 marcelgmr swprintf(WBUF, PATH_MAX, L"%s%*d.%d %c", ENAME(j),
507 cf17fb50 2015-06-13 marcelgmr (int) (COLS - length - 8),
508 ddca2129 2015-04-23 marcelgmr (int) human_size / 10, (int) human_size % 10, *suffix);
510 a81852bf 2014-11-08 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
511 e38089df 2015-06-14 marcelgmr mvwaddnwstr(rover.window, i + 1, 2, WBUF, COLS - 4);
512 b25b6b52 2015-06-02 marcelgmr if (marking && MARKED(j)) {
513 b25b6b52 2015-06-02 marcelgmr wcolor_set(rover.window, RVC_MARKS, NULL);
514 e6a7541a 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, RVS_MARK);
515 b25b6b52 2015-06-02 marcelgmr } else
516 18016333 2014-11-14 marcelgmr mvwaddch(rover.window, i + 1, 1, ' ');
517 7c74df90 2014-11-15 marcelgmr if (j == ESEL)
518 f05efd9e 2014-11-07 marcelgmr wattr_off(rover.window, A_REVERSE, NULL);
520 a1834b92 2015-06-03 marcelgmr for (; i < HEIGHT; i++)
521 37087140 2015-03-30 marcelgmr mvwhline(rover.window, i + 1, 1, ' ', COLS - 2);
522 a81852bf 2014-11-08 marcelgmr if (rover.nfiles > HEIGHT) {
523 a81852bf 2014-11-08 marcelgmr int center, height;
524 72891604 2015-06-14 marcelgmr center = (SCROLL + HEIGHT / 2) * HEIGHT / rover.nfiles;
525 a81852bf 2014-11-08 marcelgmr height = (HEIGHT-1) * HEIGHT / rover.nfiles;
526 a81852bf 2014-11-08 marcelgmr if (!height) height = 1;
527 2a2b72b6 2014-11-08 marcelgmr wcolor_set(rover.window, RVC_SCROLLBAR, NULL);
528 72891604 2015-06-14 marcelgmr mvwvline(rover.window, center-height/2+1, COLS-1, RVS_SCROLLBAR, height);
530 e38089df 2015-06-14 marcelgmr BUF1[0] = FLAGS & SHOW_FILES ? 'F' : ' ';
531 e38089df 2015-06-14 marcelgmr BUF1[1] = FLAGS & SHOW_DIRS ? 'D' : ' ';
532 e38089df 2015-06-14 marcelgmr BUF1[2] = FLAGS & SHOW_HIDDEN ? 'H' : ' ';
533 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles)
534 e38089df 2015-06-14 marcelgmr strcpy(BUF2, "0/0");
536 e38089df 2015-06-14 marcelgmr snprintf(BUF2, BUFLEN, "%d/%d", ESEL + 1, rover.nfiles);
537 e38089df 2015-06-14 marcelgmr snprintf(BUF1+3, BUFLEN-3, "%12s", BUF2);
538 e1f31679 2014-11-07 marcelgmr color_set(RVC_STATUS, NULL);
539 e38089df 2015-06-14 marcelgmr mvaddstr(LINES - 1, STATUSPOS, BUF1);
540 37087140 2015-03-30 marcelgmr wrefresh(rover.window);
543 7896cfae 2015-04-17 marcelgmr /* Show a message on the status bar. */
544 7896cfae 2015-04-17 marcelgmr static void
545 cc748a8c 2015-07-28 marcelgmr message(Color color, char *fmt, ...)
547 7896cfae 2015-04-17 marcelgmr int len, pos;
548 cc748a8c 2015-07-28 marcelgmr va_list args;
550 cc748a8c 2015-07-28 marcelgmr va_start(args, fmt);
551 8d2f6e5d 2015-07-28 marcelgmr vsnprintf(BUF1, MIN(BUFLEN, STATUSPOS), fmt, args);
552 cc748a8c 2015-07-28 marcelgmr va_end(args);
553 cc748a8c 2015-07-28 marcelgmr len = strlen(BUF1);
554 edb0e68a 2015-06-01 marcelgmr pos = (STATUSPOS - len) / 2;
555 7896cfae 2015-04-17 marcelgmr attr_on(A_BOLD, NULL);
556 7896cfae 2015-04-17 marcelgmr color_set(color, NULL);
557 cc748a8c 2015-07-28 marcelgmr mvaddstr(LINES - 1, pos, BUF1);
558 7896cfae 2015-04-17 marcelgmr color_set(DEFAULT, NULL);
559 7896cfae 2015-04-17 marcelgmr attr_off(A_BOLD, NULL);
562 7896cfae 2015-04-17 marcelgmr /* Clear message area, leaving only status info. */
563 41aae0b0 2014-11-11 marcelgmr static void
564 7896cfae 2015-04-17 marcelgmr clear_message()
566 7896cfae 2015-04-17 marcelgmr mvhline(LINES - 1, 0, ' ', STATUSPOS);
569 3cd6bb98 2014-11-11 marcelgmr /* Comparison used to sort listing entries. */
570 3cd6bb98 2014-11-11 marcelgmr static int
571 3cd6bb98 2014-11-11 marcelgmr rowcmp(const void *a, const void *b)
573 3cd6bb98 2014-11-11 marcelgmr int isdir1, isdir2, cmpdir;
574 eef51ac5 2015-03-24 marcelgmr const Row *r1 = a;
575 eef51ac5 2015-03-24 marcelgmr const Row *r2 = b;
576 7ecf0345 2015-06-05 marcelgmr isdir1 = S_ISDIR(r1->mode);
577 7ecf0345 2015-06-05 marcelgmr isdir2 = S_ISDIR(r2->mode);
578 3cd6bb98 2014-11-11 marcelgmr cmpdir = isdir2 - isdir1;
579 3cd6bb98 2014-11-11 marcelgmr return cmpdir ? cmpdir : strcoll(r1->name, r2->name);
582 496dd2b0 2015-03-24 marcelgmr /* Get all entries in current working directory. */
583 3cd6bb98 2014-11-11 marcelgmr static int
584 496dd2b0 2015-03-24 marcelgmr ls(Row **rowsp, uint8_t flags)
586 3cd6bb98 2014-11-11 marcelgmr DIR *dp;
587 3cd6bb98 2014-11-11 marcelgmr struct dirent *ep;
588 3cd6bb98 2014-11-11 marcelgmr struct stat statbuf;
589 eef51ac5 2015-03-24 marcelgmr Row *rows;
590 3cd6bb98 2014-11-11 marcelgmr int i, n;
592 496dd2b0 2015-03-24 marcelgmr if(!(dp = opendir("."))) return -1;
593 3cd6bb98 2014-11-11 marcelgmr n = -2; /* We don't want the entries "." and "..". */
594 3cd6bb98 2014-11-11 marcelgmr while (readdir(dp)) n++;
595 3cd6bb98 2014-11-11 marcelgmr rewinddir(dp);
596 f41c2ea1 2014-12-23 marcelgmr rows = malloc(n * sizeof *rows);
597 3cd6bb98 2014-11-11 marcelgmr i = 0;
598 3cd6bb98 2014-11-11 marcelgmr while ((ep = readdir(dp))) {
599 3cd6bb98 2014-11-11 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
600 3cd6bb98 2014-11-11 marcelgmr continue;
601 3cd6bb98 2014-11-11 marcelgmr if (!(flags & SHOW_HIDDEN) && ep->d_name[0] == '.')
602 3cd6bb98 2014-11-11 marcelgmr continue;
603 cb23b74d 2015-06-05 marcelgmr lstat(ep->d_name, &statbuf);
604 cb23b74d 2015-06-05 marcelgmr rows[i].islink = S_ISLNK(statbuf.st_mode);
605 367a887c 2015-06-05 marcelgmr stat(ep->d_name, &statbuf);
606 3cd6bb98 2014-11-11 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
607 3cd6bb98 2014-11-11 marcelgmr if (flags & SHOW_DIRS) {
608 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 2);
609 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
610 ad52719b 2015-12-15 marcelgmr if (!rows[i].islink)
611 ad52719b 2015-12-15 marcelgmr strcat(rows[i].name, "/");
612 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
615 590d39af 2014-12-02 marcelgmr } else if (flags & SHOW_FILES) {
616 f41c2ea1 2014-12-23 marcelgmr rows[i].name = malloc(strlen(ep->d_name) + 1);
617 3cd6bb98 2014-11-11 marcelgmr strcpy(rows[i].name, ep->d_name);
618 3cd6bb98 2014-11-11 marcelgmr rows[i].size = statbuf.st_size;
619 7ecf0345 2015-06-05 marcelgmr rows[i].mode = statbuf.st_mode;
623 3cd6bb98 2014-11-11 marcelgmr n = i; /* Ignore unused space in array caused by filters. */
624 f41c2ea1 2014-12-23 marcelgmr qsort(rows, n, sizeof (*rows), rowcmp);
625 3cd6bb98 2014-11-11 marcelgmr closedir(dp);
626 3cd6bb98 2014-11-11 marcelgmr *rowsp = rows;
627 3cd6bb98 2014-11-11 marcelgmr return n;
630 3cd6bb98 2014-11-11 marcelgmr static void
631 eef51ac5 2015-03-24 marcelgmr free_rows(Row **rowsp, int nfiles)
633 3cd6bb98 2014-11-11 marcelgmr int i;
635 3cd6bb98 2014-11-11 marcelgmr for (i = 0; i < nfiles; i++)
636 3cd6bb98 2014-11-11 marcelgmr free((*rowsp)[i].name);
637 3cd6bb98 2014-11-11 marcelgmr free(*rowsp);
638 3cd6bb98 2014-11-11 marcelgmr *rowsp = NULL;
641 8f853fb5 2015-03-25 marcelgmr /* Change working directory to the path in CWD. */
642 71ee1627 2014-11-07 marcelgmr static void
643 ada8fba9 2014-11-09 marcelgmr cd(int reset)
645 18016333 2014-11-14 marcelgmr int i, j;
647 d94d77bb 2016-08-25 marcelgmr message(CYAN, "Loading \"%s\"...", CWD);
648 d0cdbd3c 2014-11-15 marcelgmr refresh();
649 60128fcd 2014-11-15 marcelgmr if (reset) ESEL = SCROLL = 0;
650 ea0214c3 2014-11-09 marcelgmr chdir(CWD);
651 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles)
652 576e768d 2014-11-08 marcelgmr free_rows(&rover.rows, rover.nfiles);
653 496dd2b0 2015-03-24 marcelgmr rover.nfiles = ls(&rover.rows, FLAGS);
654 18016333 2014-11-14 marcelgmr if (!strcmp(CWD, rover.marks.dirpath)) {
655 18016333 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
656 18016333 2014-11-14 marcelgmr for (j = 0; j < rover.marks.bulk; j++)
658 18016333 2014-11-14 marcelgmr rover.marks.entries[j] &&
659 7c74df90 2014-11-15 marcelgmr !strcmp(rover.marks.entries[j], ENAME(i))
661 18016333 2014-11-14 marcelgmr break;
662 18016333 2014-11-14 marcelgmr MARKED(i) = j < rover.marks.bulk;
664 590d39af 2014-12-02 marcelgmr } else
665 590d39af 2014-12-02 marcelgmr for (i = 0; i < rover.nfiles; i++)
666 590d39af 2014-12-02 marcelgmr MARKED(i) = 0;
667 d0cdbd3c 2014-11-15 marcelgmr clear_message();
668 743e70b8 2014-11-14 marcelgmr update_view();
671 430cd7d8 2014-11-19 marcelgmr /* Select a target entry, if it is present. */
672 430cd7d8 2014-11-19 marcelgmr static void
673 430cd7d8 2014-11-19 marcelgmr try_to_sel(const char *target)
675 430cd7d8 2014-11-19 marcelgmr ESEL = 0;
676 f499f7c7 2014-12-03 marcelgmr if (!ISDIR(target))
677 7ecf0345 2015-06-05 marcelgmr while ((ESEL+1) < rover.nfiles && S_ISDIR(EMODE(ESEL)))
678 f499f7c7 2014-12-03 marcelgmr ESEL++;
679 00ecdc1e 2014-11-19 marcelgmr while ((ESEL+1) < rover.nfiles && strcoll(ENAME(ESEL), target) < 0)
680 430cd7d8 2014-11-19 marcelgmr ESEL++;
683 00ecdc1e 2014-11-19 marcelgmr /* Reload CWD, but try to keep selection. */
684 00ecdc1e 2014-11-19 marcelgmr static void
685 00ecdc1e 2014-11-19 marcelgmr reload()
687 00ecdc1e 2014-11-19 marcelgmr if (rover.nfiles) {
688 00ecdc1e 2014-11-19 marcelgmr strcpy(INPUT, ENAME(ESEL));
689 24c20719 2015-08-09 marcelgmr cd(0);
690 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
691 00ecdc1e 2014-11-19 marcelgmr update_view();
692 590d39af 2014-12-02 marcelgmr } else
693 590d39af 2014-12-02 marcelgmr cd(1);
696 720da91a 2015-08-06 marcelgmr static off_t
697 720da91a 2015-08-06 marcelgmr count_dir(const char *path)
699 720da91a 2015-08-06 marcelgmr DIR *dp;
700 720da91a 2015-08-06 marcelgmr struct dirent *ep;
701 720da91a 2015-08-06 marcelgmr struct stat statbuf;
702 720da91a 2015-08-06 marcelgmr char subpath[PATH_MAX];
703 720da91a 2015-08-06 marcelgmr off_t total;
705 720da91a 2015-08-06 marcelgmr if(!(dp = opendir(path))) return 0;
706 720da91a 2015-08-06 marcelgmr total = 0;
707 720da91a 2015-08-06 marcelgmr while ((ep = readdir(dp))) {
708 720da91a 2015-08-06 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
709 720da91a 2015-08-06 marcelgmr continue;
710 720da91a 2015-08-06 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
711 720da91a 2015-08-06 marcelgmr lstat(subpath, &statbuf);
712 720da91a 2015-08-06 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
713 720da91a 2015-08-06 marcelgmr strcat(subpath, "/");
714 720da91a 2015-08-06 marcelgmr total += count_dir(subpath);
715 720da91a 2015-08-06 marcelgmr } else
716 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
718 720da91a 2015-08-06 marcelgmr closedir(dp);
719 720da91a 2015-08-06 marcelgmr return total;
722 720da91a 2015-08-06 marcelgmr static off_t
723 720da91a 2015-08-06 marcelgmr count_marked()
725 720da91a 2015-08-06 marcelgmr int i;
726 720da91a 2015-08-06 marcelgmr char *entry;
727 720da91a 2015-08-06 marcelgmr off_t total;
728 720da91a 2015-08-06 marcelgmr struct stat statbuf;
730 720da91a 2015-08-06 marcelgmr total = 0;
731 720da91a 2015-08-06 marcelgmr chdir(rover.marks.dirpath);
732 720da91a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
733 720da91a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
734 720da91a 2015-08-06 marcelgmr if (entry) {
735 720da91a 2015-08-06 marcelgmr if (ISDIR(entry)) {
736 720da91a 2015-08-06 marcelgmr total += count_dir(entry);
737 720da91a 2015-08-06 marcelgmr } else {
738 720da91a 2015-08-06 marcelgmr lstat(entry, &statbuf);
739 720da91a 2015-08-06 marcelgmr total += statbuf.st_size;
743 720da91a 2015-08-06 marcelgmr chdir(CWD);
744 720da91a 2015-08-06 marcelgmr return total;
747 5c4a6b62 2014-11-14 marcelgmr /* Recursively process a source directory using CWD as destination root.
748 c8891c90 2014-12-23 marcelgmr For each node (i.e. directory), do the following:
749 c8891c90 2014-12-23 marcelgmr 1. call pre(destination);
750 c8891c90 2014-12-23 marcelgmr 2. call proc() on every child leaf (i.e. files);
751 c8891c90 2014-12-23 marcelgmr 3. recurse into every child node;
752 c8891c90 2014-12-23 marcelgmr 4. call pos(source).
753 c8891c90 2014-12-23 marcelgmr E.g. to move directory /src/ (and all its contents) inside /dst/:
754 c8891c90 2014-12-23 marcelgmr strcpy(CWD, "/dst/");
755 c8891c90 2014-12-23 marcelgmr process_dir(adddir, movfile, deldir, "/src/"); */
756 2a117cd2 2014-11-15 marcelgmr static int
757 845f2b87 2014-11-14 marcelgmr process_dir(PROCESS pre, PROCESS proc, PROCESS pos, const char *path)
759 2a117cd2 2014-11-15 marcelgmr int ret;
760 548a3163 2014-11-14 marcelgmr DIR *dp;
761 548a3163 2014-11-14 marcelgmr struct dirent *ep;
762 548a3163 2014-11-14 marcelgmr struct stat statbuf;
763 c04b0d89 2015-03-30 marcelgmr char subpath[PATH_MAX];
765 2a117cd2 2014-11-15 marcelgmr ret = 0;
766 68ff0591 2014-11-14 marcelgmr if (pre) {
767 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
768 68ff0591 2014-11-14 marcelgmr strcpy(dstpath, CWD);
769 68ff0591 2014-11-14 marcelgmr strcat(dstpath, path + strlen(rover.marks.dirpath));
770 2a117cd2 2014-11-15 marcelgmr ret |= pre(dstpath);
772 2a117cd2 2014-11-15 marcelgmr if(!(dp = opendir(path))) return -1;
773 548a3163 2014-11-14 marcelgmr while ((ep = readdir(dp))) {
774 548a3163 2014-11-14 marcelgmr if (!strcmp(ep->d_name, ".") || !strcmp(ep->d_name, ".."))
775 548a3163 2014-11-14 marcelgmr continue;
776 e5fe9820 2015-04-17 marcelgmr snprintf(subpath, PATH_MAX, "%s%s", path, ep->d_name);
777 ad52719b 2015-12-15 marcelgmr lstat(subpath, &statbuf);
778 548a3163 2014-11-14 marcelgmr if (S_ISDIR(statbuf.st_mode)) {
779 548a3163 2014-11-14 marcelgmr strcat(subpath, "/");
780 2a117cd2 2014-11-15 marcelgmr ret |= process_dir(pre, proc, pos, subpath);
781 590d39af 2014-12-02 marcelgmr } else
782 590d39af 2014-12-02 marcelgmr ret |= proc(subpath);
784 548a3163 2014-11-14 marcelgmr closedir(dp);
785 2a117cd2 2014-11-15 marcelgmr if (pos) ret |= pos(path);
786 2a117cd2 2014-11-15 marcelgmr return ret;
789 5c4a6b62 2014-11-14 marcelgmr /* Process all marked entries using CWD as destination root.
790 c8891c90 2014-12-23 marcelgmr All marked entries that are directories will be recursively processed.
791 c8891c90 2014-12-23 marcelgmr See process_dir() for details on the parameters. */
792 548a3163 2014-11-14 marcelgmr static void
793 838b51c9 2015-07-28 marcelgmr process_marked(PROCESS pre, PROCESS proc, PROCESS pos,
794 838b51c9 2015-07-28 marcelgmr const char *msg_doing, const char *msg_done)
796 2a117cd2 2014-11-15 marcelgmr int i, ret;
797 983fc30a 2015-08-06 marcelgmr char *entry;
798 c04b0d89 2015-03-30 marcelgmr char path[PATH_MAX];
800 d0cdbd3c 2014-11-15 marcelgmr clear_message();
801 838b51c9 2015-07-28 marcelgmr message(CYAN, "%s...", msg_doing);
802 d0cdbd3c 2014-11-15 marcelgmr refresh();
803 579c3218 2015-08-06 marcelgmr rover.prog = (Prog) {0, count_marked(), msg_doing};
804 983fc30a 2015-08-06 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
805 983fc30a 2015-08-06 marcelgmr entry = rover.marks.entries[i];
806 983fc30a 2015-08-06 marcelgmr if (entry) {
807 2a117cd2 2014-11-15 marcelgmr ret = 0;
808 983fc30a 2015-08-06 marcelgmr snprintf(path, PATH_MAX, "%s%s", rover.marks.dirpath, entry);
809 983fc30a 2015-08-06 marcelgmr if (ISDIR(entry)) {
810 b25c9834 2014-11-14 marcelgmr if (!strncmp(path, CWD, strlen(path)))
811 2a117cd2 2014-11-15 marcelgmr ret = -1;
813 2a117cd2 2014-11-15 marcelgmr ret = process_dir(pre, proc, pos, path);
814 590d39af 2014-12-02 marcelgmr } else
815 590d39af 2014-12-02 marcelgmr ret = proc(path);
816 e2b41503 2015-08-09 marcelgmr if (!ret) {
817 e2b41503 2015-08-09 marcelgmr del_mark(&rover.marks, entry);
818 e2b41503 2015-08-09 marcelgmr reload();
822 579c3218 2015-08-06 marcelgmr rover.prog.total = 0;
823 00ecdc1e 2014-11-19 marcelgmr reload();
824 2a117cd2 2014-11-15 marcelgmr if (!rover.marks.nentries)
825 838b51c9 2015-07-28 marcelgmr message(GREEN, "%s all marked entries.", msg_done);
827 838b51c9 2015-07-28 marcelgmr message(RED, "Some errors occured while %s.", msg_doing);
828 61733402 2015-08-05 marcelgmr RV_ALERT();
831 720da91a 2015-08-06 marcelgmr static void
832 720da91a 2015-08-06 marcelgmr update_progress(off_t delta)
834 720da91a 2015-08-06 marcelgmr int percent;
836 579c3218 2015-08-06 marcelgmr if (!rover.prog.total) return;
837 720da91a 2015-08-06 marcelgmr rover.prog.partial += delta;
838 720da91a 2015-08-06 marcelgmr percent = (int) (rover.prog.partial * 100 / rover.prog.total);
839 720da91a 2015-08-06 marcelgmr message(CYAN, "%s...%d%%", rover.prog.msg, percent);
840 720da91a 2015-08-06 marcelgmr refresh();
843 b7ee4ee2 2014-11-14 marcelgmr /* Wrappers for file operations. */
844 720da91a 2015-08-06 marcelgmr static int delfile(const char *path) {
845 720da91a 2015-08-06 marcelgmr int ret;
846 720da91a 2015-08-06 marcelgmr struct stat st;
848 720da91a 2015-08-06 marcelgmr ret = lstat(path, &st);
849 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
850 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
851 720da91a 2015-08-06 marcelgmr return unlink(path);
853 b7ee4ee2 2014-11-14 marcelgmr static PROCESS deldir = rmdir;
854 1447784d 2014-11-14 marcelgmr static int addfile(const char *path) {
855 1447784d 2014-11-14 marcelgmr /* Using creat(2) because mknod(2) doesn't seem to be portable. */
856 1447784d 2014-11-14 marcelgmr int ret;
858 1447784d 2014-11-14 marcelgmr ret = creat(path, 0644);
859 1447784d 2014-11-14 marcelgmr if (ret < 0) return ret;
860 1447784d 2014-11-14 marcelgmr return close(ret);
862 ca8ebdce 2014-11-14 marcelgmr static int cpyfile(const char *srcpath) {
863 b7ee4ee2 2014-11-14 marcelgmr int src, dst, ret;
864 b7ee4ee2 2014-11-14 marcelgmr size_t size;
865 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
866 b7ee4ee2 2014-11-14 marcelgmr char buf[BUFSIZ];
867 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
869 b7ee4ee2 2014-11-14 marcelgmr strcpy(dstpath, CWD);
870 b7ee4ee2 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
871 e2a579f8 2015-12-13 marcelgmr ret = lstat(srcpath, &st);
872 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
873 e2a579f8 2015-12-13 marcelgmr if (S_ISLNK(st.st_mode)) {
874 c94d9336 2016-06-04 marcelgmr ret = readlink(srcpath, BUF1, BUFLEN-1);
875 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
876 e2a579f8 2015-12-13 marcelgmr BUF1[ret] = '\0';
877 e2a579f8 2015-12-13 marcelgmr ret = symlink(BUF1, dstpath);
878 e2a579f8 2015-12-13 marcelgmr } else {
879 e2a579f8 2015-12-13 marcelgmr ret = src = open(srcpath, O_RDONLY);
880 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
881 e2a579f8 2015-12-13 marcelgmr ret = dst = creat(dstpath, st.st_mode);
882 e2a579f8 2015-12-13 marcelgmr if (ret < 0) return ret;
883 e2a579f8 2015-12-13 marcelgmr while ((size = read(src, buf, BUFSIZ)) > 0) {
884 e2a579f8 2015-12-13 marcelgmr write(dst, buf, size);
885 e2a579f8 2015-12-13 marcelgmr update_progress(size);
886 e2a579f8 2015-12-13 marcelgmr sync_signals();
888 e2a579f8 2015-12-13 marcelgmr close(src);
889 e2a579f8 2015-12-13 marcelgmr close(dst);
890 e2a579f8 2015-12-13 marcelgmr ret = 0;
892 e2a579f8 2015-12-13 marcelgmr return ret;
894 b7ee4ee2 2014-11-14 marcelgmr static int adddir(const char *path) {
895 b7ee4ee2 2014-11-14 marcelgmr int ret;
896 b7ee4ee2 2014-11-14 marcelgmr struct stat st;
898 b7ee4ee2 2014-11-14 marcelgmr ret = stat(CWD, &st);
899 b7ee4ee2 2014-11-14 marcelgmr if (ret < 0) return ret;
900 b7ee4ee2 2014-11-14 marcelgmr return mkdir(path, st.st_mode);
902 0ea64589 2014-11-14 marcelgmr static int movfile(const char *srcpath) {
903 8a757b0f 2015-03-07 marcelgmr int ret;
904 720da91a 2015-08-06 marcelgmr struct stat st;
905 c04b0d89 2015-03-30 marcelgmr char dstpath[PATH_MAX];
907 0ea64589 2014-11-14 marcelgmr strcpy(dstpath, CWD);
908 0ea64589 2014-11-14 marcelgmr strcat(dstpath, srcpath + strlen(rover.marks.dirpath));
909 8a757b0f 2015-03-07 marcelgmr ret = rename(srcpath, dstpath);
910 720da91a 2015-08-06 marcelgmr if (ret == 0) {
911 a2e12c81 2015-08-10 marcelgmr ret = lstat(dstpath, &st);
912 720da91a 2015-08-06 marcelgmr if (ret < 0) return ret;
913 720da91a 2015-08-06 marcelgmr update_progress(st.st_size);
914 720da91a 2015-08-06 marcelgmr } else if (errno == EXDEV) {
915 8a757b0f 2015-03-07 marcelgmr ret = cpyfile(srcpath);
916 8a757b0f 2015-03-07 marcelgmr if (ret < 0) return ret;
917 720da91a 2015-08-06 marcelgmr ret = unlink(srcpath);
919 8a757b0f 2015-03-07 marcelgmr return ret;
922 a022230d 2015-04-26 marcelgmr static void
923 a022230d 2015-04-26 marcelgmr start_line_edit(const char *init_input)
925 d5fe31b0 2014-11-14 marcelgmr curs_set(TRUE);
926 e38089df 2015-06-14 marcelgmr strncpy(INPUT, init_input, BUFLEN);
927 e38089df 2015-06-14 marcelgmr rover.edit.left = mbstowcs(rover.edit.buffer, init_input, BUFLEN);
928 e38089df 2015-06-14 marcelgmr rover.edit.right = BUFLEN - 1;
929 e38089df 2015-06-14 marcelgmr rover.edit.buffer[BUFLEN] = L'\0';
930 6998a035 2015-05-31 marcelgmr rover.edit_scroll = 0;
933 a022230d 2015-04-26 marcelgmr /* Read input and change editing state accordingly. */
934 a022230d 2015-04-26 marcelgmr static EditStat
935 a022230d 2015-04-26 marcelgmr get_line_edit()
937 a0c8d3af 2015-06-13 marcelgmr wchar_t eraser, killer, wch;
938 a0c8d3af 2015-06-13 marcelgmr int ret, length;
940 a0c8d3af 2015-06-13 marcelgmr ret = rover_get_wch((wint_t *) &wch);
941 cf17fb50 2015-06-13 marcelgmr erasewchar(&eraser);
942 cf17fb50 2015-06-13 marcelgmr killwchar(&killer);
943 a0c8d3af 2015-06-13 marcelgmr if (ret == KEY_CODE_YES) {
944 a0c8d3af 2015-06-13 marcelgmr if (wch == KEY_ENTER) {
945 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
946 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
947 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_LEFT) {
948 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
949 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_RIGHT) {
950 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
951 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_UP) {
952 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_LEFT(rover.edit)) EDIT_LEFT(rover.edit);
953 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DOWN) {
954 a0c8d3af 2015-06-13 marcelgmr while (EDIT_CAN_RIGHT(rover.edit)) EDIT_RIGHT(rover.edit);
955 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_BACKSPACE) {
956 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
957 a0c8d3af 2015-06-13 marcelgmr } else if (wch == KEY_DC) {
958 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_RIGHT(rover.edit)) EDIT_DELETE(rover.edit);
960 a0c8d3af 2015-06-13 marcelgmr } else {
961 a0c8d3af 2015-06-13 marcelgmr if (wch == L'\r' || wch == L'\n') {
962 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
963 a0c8d3af 2015-06-13 marcelgmr return CONFIRM;
964 a0c8d3af 2015-06-13 marcelgmr } else if (wch == L'\t') {
965 a0c8d3af 2015-06-13 marcelgmr curs_set(FALSE);
966 a0c8d3af 2015-06-13 marcelgmr return CANCEL;
967 a0c8d3af 2015-06-13 marcelgmr } else if (wch == eraser) {
968 a0c8d3af 2015-06-13 marcelgmr if (EDIT_CAN_LEFT(rover.edit)) EDIT_BACKSPACE(rover.edit);
969 a0c8d3af 2015-06-13 marcelgmr } else if (wch == killer) {
970 a0c8d3af 2015-06-13 marcelgmr EDIT_CLEAR(rover.edit);
971 a0c8d3af 2015-06-13 marcelgmr clear_message();
972 a0c8d3af 2015-06-13 marcelgmr } else if (iswprint(wch)) {
973 a0c8d3af 2015-06-13 marcelgmr if (!EDIT_FULL(rover.edit)) EDIT_INSERT(rover.edit, wch);
976 cf17fb50 2015-06-13 marcelgmr /* Encode edit contents in INPUT. */
977 cf17fb50 2015-06-13 marcelgmr rover.edit.buffer[rover.edit.left] = L'\0';
978 e38089df 2015-06-14 marcelgmr length = wcstombs(INPUT, rover.edit.buffer, BUFLEN);
979 cf17fb50 2015-06-13 marcelgmr wcstombs(&INPUT[length], &rover.edit.buffer[rover.edit.right+1],
980 e38089df 2015-06-14 marcelgmr BUFLEN-length);
981 a022230d 2015-04-26 marcelgmr return CONTINUE;
984 5c4a6b62 2014-11-14 marcelgmr /* Update line input on the screen. */
985 743e70b8 2014-11-14 marcelgmr static void
986 f63e6777 2015-06-19 marcelgmr update_input(const char *prompt, Color color)
988 6998a035 2015-05-31 marcelgmr int plen, ilen, maxlen;
990 743e70b8 2014-11-14 marcelgmr plen = strlen(prompt);
991 cf17fb50 2015-06-13 marcelgmr ilen = mbstowcs(NULL, INPUT, 0);
992 6998a035 2015-05-31 marcelgmr maxlen = STATUSPOS - plen - 2;
993 6998a035 2015-05-31 marcelgmr if (ilen - rover.edit_scroll < maxlen)
994 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(ilen - maxlen, 0);
995 6998a035 2015-05-31 marcelgmr else if (rover.edit.left > rover.edit_scroll + maxlen - 1)
996 6998a035 2015-05-31 marcelgmr rover.edit_scroll = rover.edit.left - maxlen;
997 6998a035 2015-05-31 marcelgmr else if (rover.edit.left < rover.edit_scroll)
998 6998a035 2015-05-31 marcelgmr rover.edit_scroll = MAX(rover.edit.left - maxlen, 0);
999 743e70b8 2014-11-14 marcelgmr color_set(RVC_PROMPT, NULL);
1000 743e70b8 2014-11-14 marcelgmr mvaddstr(LINES - 1, 0, prompt);
1001 743e70b8 2014-11-14 marcelgmr color_set(color, NULL);
1002 e38089df 2015-06-14 marcelgmr mbstowcs(WBUF, INPUT, COLS);
1003 e38089df 2015-06-14 marcelgmr mvaddnwstr(LINES - 1, plen, &WBUF[rover.edit_scroll], maxlen);
1004 6998a035 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + MIN(ilen - rover.edit_scroll, maxlen + 1), ' ');
1005 743e70b8 2014-11-14 marcelgmr color_set(DEFAULT, NULL);
1006 33fb6e3a 2015-05-31 marcelgmr if (rover.edit_scroll)
1007 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen - 1, '<');
1008 33fb6e3a 2015-05-31 marcelgmr if (ilen > rover.edit_scroll + maxlen)
1009 33fb6e3a 2015-05-31 marcelgmr mvaddch(LINES - 1, plen + maxlen, '>');
1010 33fb6e3a 2015-05-31 marcelgmr move(LINES - 1, plen + rover.edit.left - rover.edit_scroll);
1014 38a357b6 2014-11-09 marcelgmr main(int argc, char *argv[])
1016 ada8fba9 2014-11-09 marcelgmr int i, ch;
1017 14b5cd28 2015-01-06 marcelgmr char *program;
1018 89341368 2015-12-01 marcelgmr char *entry;
1019 14b5cd28 2015-01-06 marcelgmr const char *key;
1020 9b8338b9 2016-12-18 marcelgmr const char *clip_path;
1021 38a357b6 2014-11-09 marcelgmr DIR *d;
1022 a022230d 2015-04-26 marcelgmr EditStat edit_stat;
1023 1dcf7be5 2015-06-19 marcelgmr FILE *save_cwd_file = NULL;
1024 89341368 2015-12-01 marcelgmr FILE *save_marks_file = NULL;
1025 9b8338b9 2016-12-18 marcelgmr FILE *clip_file;
1027 5cde2365 2015-06-04 marcelgmr if (argc >= 2) {
1028 ff684771 2014-12-02 marcelgmr if (!strcmp(argv[1], "-v") || !strcmp(argv[1], "--version")) {
1029 ff684771 2014-12-02 marcelgmr printf("rover %s\n", RV_VERSION);
1030 ff684771 2014-12-02 marcelgmr return 0;
1031 ff684771 2014-12-02 marcelgmr } else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")) {
1032 ff684771 2014-12-02 marcelgmr printf(
1033 c251d7a8 2016-01-30 marcelgmr "Usage: rover [OPTIONS] [DIR [DIR [...]]]\n"
1034 c251d7a8 2016-01-30 marcelgmr " Browse current directory or the ones specified.\n\n"
1035 61ad921f 2015-06-19 marcelgmr " or: rover -h|--help\n"
1036 0c744dfb 2015-06-19 marcelgmr " Print this help message and exit.\n\n"
1037 61ad921f 2015-06-19 marcelgmr " or: rover -v|--version\n"
1038 0c744dfb 2015-06-19 marcelgmr " Print program version and exit.\n\n"
1039 c251d7a8 2016-01-30 marcelgmr "See rover(1) for more information.\n"
1040 ff684771 2014-12-02 marcelgmr "Rover homepage: <https://github.com/lecram/rover>.\n"
1042 ff684771 2014-12-02 marcelgmr return 0;
1043 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-d") || !strcmp(argv[1], "--save-cwd")) {
1044 fd3ff67d 2015-06-19 marcelgmr if (argc > 2) {
1045 fd3ff67d 2015-06-19 marcelgmr save_cwd_file = fopen(argv[2], "w");
1046 fd3ff67d 2015-06-19 marcelgmr argc -= 2; argv += 2;
1047 fd3ff67d 2015-06-19 marcelgmr } else {
1048 fd3ff67d 2015-06-19 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1049 fd3ff67d 2015-06-19 marcelgmr return 1;
1051 89341368 2015-12-01 marcelgmr } else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--save-marks")) {
1052 89341368 2015-12-01 marcelgmr if (argc > 2) {
1053 89341368 2015-12-01 marcelgmr save_marks_file = fopen(argv[2], "a");
1054 89341368 2015-12-01 marcelgmr argc -= 2; argv += 2;
1055 89341368 2015-12-01 marcelgmr } else {
1056 89341368 2015-12-01 marcelgmr fprintf(stderr, "error: missing argument to %s\n", argv[1]);
1057 89341368 2015-12-01 marcelgmr return 1;
1061 8225771f 2016-12-05 marcelgmr get_user_programs();
1062 f05efd9e 2014-11-07 marcelgmr init_term();
1063 f05efd9e 2014-11-07 marcelgmr rover.nfiles = 0;
1064 47e9f26d 2014-11-09 marcelgmr for (i = 0; i < 10; i++) {
1065 14ecc9f4 2015-07-27 marcelgmr rover.tabs[i].esel = rover.tabs[i].scroll = 0;
1066 418661ca 2016-08-25 marcelgmr rover.tabs[i].flags = RV_FLAGS;
1068 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[0].cwd, getenv("HOME"));
1069 38a357b6 2014-11-09 marcelgmr for (i = 1; i < argc && i < 10; i++) {
1070 7c74df90 2014-11-15 marcelgmr if ((d = opendir(argv[i]))) {
1071 14ecc9f4 2015-07-27 marcelgmr realpath(argv[i], rover.tabs[i].cwd);
1072 38a357b6 2014-11-09 marcelgmr closedir(d);
1073 590d39af 2014-12-02 marcelgmr } else
1074 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[0].cwd);
1076 14ecc9f4 2015-07-27 marcelgmr getcwd(rover.tabs[i].cwd, PATH_MAX);
1077 38a357b6 2014-11-09 marcelgmr for (i++; i < 10; i++)
1078 14ecc9f4 2015-07-27 marcelgmr strcpy(rover.tabs[i].cwd, rover.tabs[i-1].cwd);
1079 38a357b6 2014-11-09 marcelgmr for (i = 0; i < 10; i++)
1080 14ecc9f4 2015-07-27 marcelgmr if (rover.tabs[i].cwd[strlen(rover.tabs[i].cwd) - 1] != '/')
1081 14ecc9f4 2015-07-27 marcelgmr strcat(rover.tabs[i].cwd, "/");
1082 ada8fba9 2014-11-09 marcelgmr rover.tab = 1;
1083 ada8fba9 2014-11-09 marcelgmr rover.window = subwin(stdscr, LINES - 2, COLS, 1, 0);
1084 18016333 2014-11-14 marcelgmr init_marks(&rover.marks);
1085 ada8fba9 2014-11-09 marcelgmr cd(1);
1086 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1087 a6eeeca9 2016-12-18 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1088 0b301167 2014-11-07 marcelgmr while (1) {
1089 4167d62b 2015-06-06 marcelgmr ch = rover_getch();
1090 ada8fba9 2014-11-09 marcelgmr key = keyname(ch);
1091 865c9839 2014-11-15 marcelgmr clear_message();
1092 a31a7b29 2014-11-15 marcelgmr if (!strcmp(key, RVK_QUIT)) break;
1093 ada8fba9 2014-11-09 marcelgmr else if (ch >= '0' && ch <= '9') {
1094 ada8fba9 2014-11-09 marcelgmr rover.tab = ch - '0';
1095 ada8fba9 2014-11-09 marcelgmr cd(0);
1096 ff684771 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HELP)) {
1097 ae575680 2015-01-03 marcelgmr spawn((char *[]) {"man", "rover", NULL});
1098 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_DOWN)) {
1099 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1100 5faa0a6b 2015-06-14 marcelgmr ESEL = MIN(ESEL + 1, rover.nfiles - 1);
1101 743e70b8 2014-11-14 marcelgmr update_view();
1102 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_UP)) {
1103 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1104 5faa0a6b 2015-06-14 marcelgmr ESEL = MAX(ESEL - 1, 0);
1105 743e70b8 2014-11-14 marcelgmr update_view();
1106 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_DOWN)) {
1107 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1108 60128fcd 2014-11-15 marcelgmr ESEL = MIN(ESEL + RV_JUMP, rover.nfiles - 1);
1109 60128fcd 2014-11-15 marcelgmr if (rover.nfiles > HEIGHT)
1110 60128fcd 2014-11-15 marcelgmr SCROLL = MIN(SCROLL + RV_JUMP, rover.nfiles - HEIGHT);
1111 743e70b8 2014-11-14 marcelgmr update_view();
1112 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_JUMP_UP)) {
1113 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1114 60128fcd 2014-11-15 marcelgmr ESEL = MAX(ESEL - RV_JUMP, 0);
1115 60128fcd 2014-11-15 marcelgmr SCROLL = MAX(SCROLL - RV_JUMP, 0);
1116 b90df0a4 2015-06-05 marcelgmr update_view();
1117 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_TOP)) {
1118 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1119 b90df0a4 2015-06-05 marcelgmr ESEL = 0;
1120 b90df0a4 2015-06-05 marcelgmr update_view();
1121 b90df0a4 2015-06-05 marcelgmr } else if (!strcmp(key, RVK_JUMP_BOTTOM)) {
1122 b90df0a4 2015-06-05 marcelgmr if (!rover.nfiles) continue;
1123 b90df0a4 2015-06-05 marcelgmr ESEL = rover.nfiles - 1;
1124 743e70b8 2014-11-14 marcelgmr update_view();
1125 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_DOWN)) {
1126 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || !S_ISDIR(EMODE(ESEL))) continue;
1127 0def6013 2015-07-27 marcelgmr if (chdir(ENAME(ESEL)) == -1) {
1128 bf790c8a 2015-07-28 marcelgmr message(RED, "Cannot access \"%s\".", ENAME(ESEL));
1129 0def6013 2015-07-27 marcelgmr continue;
1131 7c74df90 2014-11-15 marcelgmr strcat(CWD, ENAME(ESEL));
1132 ada8fba9 2014-11-09 marcelgmr cd(1);
1133 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_CD_UP)) {
1134 45020106 2014-11-08 marcelgmr char *dirname, first;
1135 58fbefc5 2014-11-19 marcelgmr if (!strcmp(CWD, "/")) continue;
1136 ada8fba9 2014-11-09 marcelgmr CWD[strlen(CWD) - 1] = '\0';
1137 ada8fba9 2014-11-09 marcelgmr dirname = strrchr(CWD, '/') + 1;
1138 45020106 2014-11-08 marcelgmr first = dirname[0];
1139 45020106 2014-11-08 marcelgmr dirname[0] = '\0';
1140 ada8fba9 2014-11-09 marcelgmr cd(1);
1141 430cd7d8 2014-11-19 marcelgmr dirname[0] = first;
1142 430cd7d8 2014-11-19 marcelgmr dirname[strlen(dirname)] = '/';
1143 430cd7d8 2014-11-19 marcelgmr try_to_sel(dirname);
1144 430cd7d8 2014-11-19 marcelgmr dirname[0] = '\0';
1145 24c20719 2015-08-09 marcelgmr if (rover.nfiles > HEIGHT)
1146 24c20719 2015-08-09 marcelgmr SCROLL = ESEL - HEIGHT / 2;
1147 430cd7d8 2014-11-19 marcelgmr update_view();
1148 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_HOME)) {
1149 ada8fba9 2014-11-09 marcelgmr strcpy(CWD, getenv("HOME"));
1150 ada8fba9 2014-11-09 marcelgmr if (CWD[strlen(CWD) - 1] != '/')
1151 ada8fba9 2014-11-09 marcelgmr strcat(CWD, "/");
1152 ada8fba9 2014-11-09 marcelgmr cd(1);
1153 15d7cd85 2016-06-04 marcelgmr } else if (!strcmp(key, RVK_TARGET)) {
1154 15d7cd85 2016-06-04 marcelgmr char *bname, first;
1155 15d7cd85 2016-06-04 marcelgmr int is_dir = S_ISDIR(EMODE(ESEL));
1156 15d7cd85 2016-06-04 marcelgmr ssize_t len = readlink(ENAME(ESEL), BUF1, BUFLEN-1);
1157 15d7cd85 2016-06-04 marcelgmr if (len == -1) continue;
1158 15d7cd85 2016-06-04 marcelgmr BUF1[len] = '\0';
1159 2d11f818 2016-06-04 marcelgmr if (access(BUF1, F_OK) == -1) {
1160 2d11f818 2016-06-04 marcelgmr char *msg;
1161 2d11f818 2016-06-04 marcelgmr switch (errno) {
1162 2d11f818 2016-06-04 marcelgmr case EACCES:
1163 2d11f818 2016-06-04 marcelgmr msg = "Cannot access \"%s\".";
1164 2d11f818 2016-06-04 marcelgmr break;
1165 2d11f818 2016-06-04 marcelgmr case ENOENT:
1166 2d11f818 2016-06-04 marcelgmr msg = "\"%s\" does not exist.";
1167 2d11f818 2016-06-04 marcelgmr break;
1168 2d11f818 2016-06-04 marcelgmr default:
1169 2d11f818 2016-06-04 marcelgmr msg = "Cannot navigate to \"%s\".";
1171 2d11f818 2016-06-04 marcelgmr strcpy(BUF2, BUF1); /* message() uses BUF1. */
1172 2d11f818 2016-06-04 marcelgmr message(RED, msg, BUF2);
1173 2d11f818 2016-06-04 marcelgmr continue;
1175 15d7cd85 2016-06-04 marcelgmr realpath(BUF1, CWD);
1176 15d7cd85 2016-06-04 marcelgmr len = strlen(CWD);
1177 15d7cd85 2016-06-04 marcelgmr if (CWD[len - 1] == '/')
1178 15d7cd85 2016-06-04 marcelgmr CWD[len - 1] = '\0';
1179 15d7cd85 2016-06-04 marcelgmr bname = strrchr(CWD, '/') + 1;
1180 15d7cd85 2016-06-04 marcelgmr first = *bname;
1181 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1182 15d7cd85 2016-06-04 marcelgmr cd(1);
1183 15d7cd85 2016-06-04 marcelgmr *bname = first;
1184 15d7cd85 2016-06-04 marcelgmr if (is_dir)
1185 15d7cd85 2016-06-04 marcelgmr strcat(CWD, "/");
1186 15d7cd85 2016-06-04 marcelgmr try_to_sel(bname);
1187 15d7cd85 2016-06-04 marcelgmr *bname = '\0';
1188 a6eeeca9 2016-12-18 marcelgmr update_view();
1189 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_COPY_PATH)) {
1190 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1191 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto copy_path_fail;
1192 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "w");
1193 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto copy_path_fail;
1194 9b8338b9 2016-12-18 marcelgmr fprintf(clip_file, "%s%s\n", CWD, ENAME(ESEL));
1195 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1196 9b8338b9 2016-12-18 marcelgmr goto copy_path_done;
1197 9b8338b9 2016-12-18 marcelgmr copy_path_fail:
1198 a6eeeca9 2016-12-18 marcelgmr strcpy(CLIPBOARD, CWD);
1199 a6eeeca9 2016-12-18 marcelgmr strcat(CLIPBOARD, ENAME(ESEL));
1200 9b8338b9 2016-12-18 marcelgmr copy_path_done:
1202 a6eeeca9 2016-12-18 marcelgmr } else if (!strcmp(key, RVK_PASTE_PATH)) {
1203 9b8338b9 2016-12-18 marcelgmr clip_path = getenv("CLIP");
1204 9b8338b9 2016-12-18 marcelgmr if (!clip_path) goto paste_path_fail;
1205 9b8338b9 2016-12-18 marcelgmr clip_file = fopen(clip_path, "r");
1206 9b8338b9 2016-12-18 marcelgmr if (!clip_file) goto paste_path_fail;
1207 9b8338b9 2016-12-18 marcelgmr fscanf(clip_file, "%s\n", CLIPBOARD);
1208 9b8338b9 2016-12-18 marcelgmr fclose(clip_file);
1209 9b8338b9 2016-12-18 marcelgmr paste_path_fail:
1210 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1211 a6eeeca9 2016-12-18 marcelgmr strcpy(CWD, dirname(BUF1));
1212 a6eeeca9 2016-12-18 marcelgmr strcat(CWD, "/");
1213 a6eeeca9 2016-12-18 marcelgmr cd(1);
1214 a6eeeca9 2016-12-18 marcelgmr strcpy(BUF1, CLIPBOARD);
1215 a6eeeca9 2016-12-18 marcelgmr try_to_sel(basename(BUF1));
1216 15d7cd85 2016-06-04 marcelgmr update_view();
1217 97217d57 2015-05-26 marcelgmr } else if (!strcmp(key, RVK_REFRESH)) {
1218 97217d57 2015-05-26 marcelgmr reload();
1219 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SHELL)) {
1220 8225771f 2016-12-05 marcelgmr program = user_shell;
1221 71ee1627 2014-11-07 marcelgmr if (program) {
1222 bd72d1f8 2015-01-03 marcelgmr #ifdef RV_SHELL
1223 ae575680 2015-01-03 marcelgmr spawn((char *[]) {RV_SHELL, "-c", program, NULL});
1224 bd72d1f8 2015-01-03 marcelgmr #else
1225 bd72d1f8 2015-01-03 marcelgmr spawn((char *[]) {program, NULL});
1226 bd72d1f8 2015-01-03 marcelgmr #endif
1227 00ecdc1e 2014-11-19 marcelgmr reload();
1229 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_VIEW)) {
1230 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1231 8225771f 2016-12-05 marcelgmr if (open_with_env(user_pager, ENAME(ESEL)))
1232 dfcc74a1 2016-03-18 marcelgmr cd(0);
1233 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_EDIT)) {
1234 7ecf0345 2015-06-05 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1235 8225771f 2016-12-05 marcelgmr if (open_with_env(user_editor, ENAME(ESEL)))
1236 528f4786 2016-03-18 marcelgmr cd(0);
1237 528f4786 2016-03-18 marcelgmr } else if (!strcmp(key, RVK_OPEN)) {
1238 528f4786 2016-03-18 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1239 8225771f 2016-12-05 marcelgmr if (open_with_env(user_open, ENAME(ESEL)))
1240 39ee8f33 2014-11-14 marcelgmr cd(0);
1241 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_SEARCH)) {
1242 1447784d 2014-11-14 marcelgmr int oldsel, oldscroll, length;
1243 bb90b2d2 2014-11-08 marcelgmr if (!rover.nfiles) continue;
1244 7c74df90 2014-11-15 marcelgmr oldsel = ESEL;
1245 ada8fba9 2014-11-09 marcelgmr oldscroll = SCROLL;
1246 a022230d 2015-04-26 marcelgmr start_line_edit("");
1247 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, RED);
1248 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1249 1447784d 2014-11-14 marcelgmr int sel;
1250 eef51ac5 2015-03-24 marcelgmr Color color = RED;
1251 1447784d 2014-11-14 marcelgmr length = strlen(INPUT);
1252 a17e36e3 2014-11-07 marcelgmr if (length) {
1253 f05efd9e 2014-11-07 marcelgmr for (sel = 0; sel < rover.nfiles; sel++)
1254 7c74df90 2014-11-15 marcelgmr if (!strncmp(ENAME(sel), INPUT, length))
1255 a17e36e3 2014-11-07 marcelgmr break;
1256 f05efd9e 2014-11-07 marcelgmr if (sel < rover.nfiles) {
1257 a17e36e3 2014-11-07 marcelgmr color = GREEN;
1258 7c74df90 2014-11-15 marcelgmr ESEL = sel;
1259 f05efd9e 2014-11-07 marcelgmr if (rover.nfiles > HEIGHT) {
1260 89cfd83b 2014-11-08 marcelgmr if (sel < 3)
1261 ada8fba9 2014-11-09 marcelgmr SCROLL = 0;
1262 89cfd83b 2014-11-08 marcelgmr else if (sel - 3 > rover.nfiles - HEIGHT)
1263 ada8fba9 2014-11-09 marcelgmr SCROLL = rover.nfiles - HEIGHT;
1265 ada8fba9 2014-11-09 marcelgmr SCROLL = sel - 3;
1268 590d39af 2014-12-02 marcelgmr } else {
1269 7c74df90 2014-11-15 marcelgmr ESEL = oldsel;
1270 ada8fba9 2014-11-09 marcelgmr SCROLL = oldscroll;
1272 743e70b8 2014-11-14 marcelgmr update_view();
1273 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_SEARCH, color);
1275 a022230d 2015-04-26 marcelgmr if (edit_stat == CANCEL) {
1276 a022230d 2015-04-26 marcelgmr ESEL = oldsel;
1277 a022230d 2015-04-26 marcelgmr SCROLL = oldscroll;
1279 865c9839 2014-11-15 marcelgmr clear_message();
1280 743e70b8 2014-11-14 marcelgmr update_view();
1281 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_FILES)) {
1282 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_FILES;
1283 00ecdc1e 2014-11-19 marcelgmr reload();
1284 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_DIRS)) {
1285 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_DIRS;
1286 00ecdc1e 2014-11-19 marcelgmr reload();
1287 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_HIDDEN)) {
1288 47e9f26d 2014-11-09 marcelgmr FLAGS ^= SHOW_HIDDEN;
1289 00ecdc1e 2014-11-19 marcelgmr reload();
1290 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_FILE)) {
1291 743e70b8 2014-11-14 marcelgmr int ok = 0;
1292 a022230d 2015-04-26 marcelgmr start_line_edit("");
1293 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, RED);
1294 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1295 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1296 407b79ba 2015-06-18 marcelgmr ok = length;
1297 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1299 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1300 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1301 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1303 1447784d 2014-11-14 marcelgmr ok = 0;
1304 1447784d 2014-11-14 marcelgmr break;
1307 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_FILE, ok ? GREEN : RED);
1309 865c9839 2014-11-15 marcelgmr clear_message();
1310 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1311 430cd7d8 2014-11-19 marcelgmr if (ok) {
1312 5a9d1ed8 2015-12-13 marcelgmr if (addfile(INPUT) == 0) {
1313 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1314 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1315 5a9d1ed8 2015-12-13 marcelgmr update_view();
1316 5a9d1ed8 2015-12-13 marcelgmr } else
1317 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s\".", INPUT);
1318 590d39af 2014-12-02 marcelgmr } else
1319 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1321 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_NEW_DIR)) {
1322 743e70b8 2014-11-14 marcelgmr int ok = 0;
1323 0d39b6e7 2015-06-19 marcelgmr start_line_edit("");
1324 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, RED);
1325 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1326 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1327 407b79ba 2015-06-18 marcelgmr ok = length;
1328 e444d3b1 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1330 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1331 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1332 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1334 1447784d 2014-11-14 marcelgmr ok = 0;
1335 1447784d 2014-11-14 marcelgmr break;
1338 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_NEW_DIR, ok ? GREEN : RED);
1340 865c9839 2014-11-15 marcelgmr clear_message();
1341 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1342 430cd7d8 2014-11-19 marcelgmr if (ok) {
1343 5a9d1ed8 2015-12-13 marcelgmr if (adddir(INPUT) == 0) {
1344 5a9d1ed8 2015-12-13 marcelgmr cd(1);
1345 5a9d1ed8 2015-12-13 marcelgmr strcat(INPUT, "/");
1346 5a9d1ed8 2015-12-13 marcelgmr try_to_sel(INPUT);
1347 5a9d1ed8 2015-12-13 marcelgmr update_view();
1348 5a9d1ed8 2015-12-13 marcelgmr } else
1349 5a9d1ed8 2015-12-13 marcelgmr message(RED, "Could not create \"%s/\".", INPUT);
1350 590d39af 2014-12-02 marcelgmr } else
1351 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1353 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_RENAME)) {
1354 bdb195d0 2014-11-14 marcelgmr int ok = 0;
1355 f499f7c7 2014-12-03 marcelgmr char *last;
1356 f499f7c7 2014-12-03 marcelgmr int isdir;
1357 7c74df90 2014-11-15 marcelgmr strcpy(INPUT, ENAME(ESEL));
1358 f499f7c7 2014-12-03 marcelgmr last = INPUT + strlen(INPUT) - 1;
1359 f499f7c7 2014-12-03 marcelgmr if ((isdir = *last == '/'))
1360 f499f7c7 2014-12-03 marcelgmr *last = '\0';
1361 a022230d 2015-04-26 marcelgmr start_line_edit(INPUT);
1362 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, RED);
1363 a022230d 2015-04-26 marcelgmr while ((edit_stat = get_line_edit()) == CONTINUE) {
1364 ddbe9d62 2014-11-14 marcelgmr int length = strlen(INPUT);
1365 407b79ba 2015-06-18 marcelgmr ok = length;
1366 5f047452 2014-12-03 marcelgmr for (i = 0; i < rover.nfiles; i++)
1368 7c74df90 2014-11-15 marcelgmr !strncmp(ENAME(i), INPUT, length) &&
1369 7c74df90 2014-11-15 marcelgmr (!strcmp(ENAME(i) + length, "") ||
1370 7c74df90 2014-11-15 marcelgmr !strcmp(ENAME(i) + length, "/"))
1372 bdb195d0 2014-11-14 marcelgmr ok = 0;
1373 bdb195d0 2014-11-14 marcelgmr break;
1375 0d39b6e7 2015-06-19 marcelgmr update_input(RVP_RENAME, ok ? GREEN : RED);
1377 865c9839 2014-11-15 marcelgmr clear_message();
1378 407b79ba 2015-06-18 marcelgmr if (edit_stat == CONFIRM) {
1379 f499f7c7 2014-12-03 marcelgmr if (isdir)
1380 f499f7c7 2014-12-03 marcelgmr strcat(INPUT, "/");
1381 00ecdc1e 2014-11-19 marcelgmr if (ok) {
1382 dbb53e68 2014-12-03 marcelgmr if (!rename(ENAME(ESEL), INPUT) && MARKED(ESEL)) {
1383 dbb53e68 2014-12-03 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1384 dbb53e68 2014-12-03 marcelgmr add_mark(&rover.marks, CWD, INPUT);
1386 00ecdc1e 2014-11-19 marcelgmr cd(1);
1387 00ecdc1e 2014-11-19 marcelgmr try_to_sel(INPUT);
1388 00ecdc1e 2014-11-19 marcelgmr update_view();
1389 590d39af 2014-12-02 marcelgmr } else
1390 bf790c8a 2015-07-28 marcelgmr message(RED, "\"%s\" already exists.", INPUT);
1392 7a9072e2 2016-12-15 marcelgmr } else if (!strcmp(key, RVK_TG_EXEC)) {
1393 7a9072e2 2016-12-15 marcelgmr if (!rover.nfiles || S_ISDIR(EMODE(ESEL))) continue;
1394 7a9072e2 2016-12-15 marcelgmr if (S_IXUSR & EMODE(ESEL))
1395 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) &= ~(S_IXUSR | S_IXGRP | S_IXOTH);
1397 7a9072e2 2016-12-15 marcelgmr EMODE(ESEL) |= S_IXUSR | S_IXGRP | S_IXOTH ;
1398 7a9072e2 2016-12-15 marcelgmr if (chmod(ENAME(ESEL), EMODE(ESEL))) {
1399 7a9072e2 2016-12-15 marcelgmr message(RED, "Failed to change mode of \"%s\".", ENAME(ESEL));
1400 7a9072e2 2016-12-15 marcelgmr } else {
1401 7a9072e2 2016-12-15 marcelgmr message(GREEN, "Changed mode of \"%s\".", ENAME(ESEL));
1402 7a9072e2 2016-12-15 marcelgmr update_view();
1404 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_DELETE)) {
1405 e0d6077a 2015-05-27 marcelgmr if (rover.nfiles) {
1406 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete \"%s\"? (Y/n)", ENAME(ESEL));
1407 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y') {
1408 e0d6077a 2015-05-27 marcelgmr const char *name = ENAME(ESEL);
1409 b57bc35d 2015-12-15 marcelgmr int ret = ISDIR(ENAME(ESEL)) ? deldir(name) : delfile(name);
1410 e0d6077a 2015-05-27 marcelgmr reload();
1411 e0d6077a 2015-05-27 marcelgmr if (ret)
1412 d452fa09 2015-07-28 marcelgmr message(RED, "Could not delete \"%s\".", ENAME(ESEL));
1413 e0d6077a 2015-05-27 marcelgmr } else
1414 e0d6077a 2015-05-27 marcelgmr clear_message();
1415 e0d6077a 2015-05-27 marcelgmr } else
1416 cc748a8c 2015-07-28 marcelgmr message(RED, "No entry selected for deletion.");
1417 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_TG_MARK)) {
1418 7c74df90 2014-11-15 marcelgmr if (MARKED(ESEL))
1419 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(ESEL));
1421 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(ESEL));
1422 7c74df90 2014-11-15 marcelgmr MARKED(ESEL) = !MARKED(ESEL);
1423 7c74df90 2014-11-15 marcelgmr ESEL = (ESEL + 1) % rover.nfiles;
1424 743e70b8 2014-11-14 marcelgmr update_view();
1425 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_INVMARK)) {
1426 5fc8b927 2014-11-14 marcelgmr for (i = 0; i < rover.nfiles; i++) {
1427 5fc8b927 2014-11-14 marcelgmr if (MARKED(i))
1428 7c74df90 2014-11-15 marcelgmr del_mark(&rover.marks, ENAME(i));
1430 7c74df90 2014-11-15 marcelgmr add_mark(&rover.marks, CWD, ENAME(i));
1431 5fc8b927 2014-11-14 marcelgmr MARKED(i) = !MARKED(i);
1433 743e70b8 2014-11-14 marcelgmr update_view();
1434 590d39af 2014-12-02 marcelgmr } else if (!strcmp(key, RVK_MARKALL)) {
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 add_mark(&rover.marks, CWD, ENAME(i));
1438 5fc8b927 2014-11-14 marcelgmr MARKED(i) = 1;
1440 743e70b8 2014-11-14 marcelgmr update_view();
1441 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_DELETE)) {
1442 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries) {
1443 266d1950 2015-12-13 marcelgmr message(YELLOW, "Delete all marked entries? (Y/n)");
1444 4167d62b 2015-06-06 marcelgmr if (rover_getch() == 'Y')
1445 838b51c9 2015-07-28 marcelgmr process_marked(NULL, delfile, deldir, "Deleting", "Deleted");
1447 590d39af 2014-12-02 marcelgmr clear_message();
1448 590d39af 2014-12-02 marcelgmr } else
1449 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for deletion.");
1450 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_COPY)) {
1451 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries)
1452 838b51c9 2015-07-28 marcelgmr process_marked(adddir, cpyfile, NULL, "Copying", "Copied");
1454 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for copying.");
1455 e0d6077a 2015-05-27 marcelgmr } else if (!strcmp(key, RVK_MARK_MOVE)) {
1456 a31a7b29 2014-11-15 marcelgmr if (rover.marks.nentries)
1457 838b51c9 2015-07-28 marcelgmr process_marked(adddir, movfile, deldir, "Moving", "Moved");
1459 cc748a8c 2015-07-28 marcelgmr message(RED, "No entries marked for moving.");
1462 18016333 2014-11-14 marcelgmr if (rover.nfiles)
1463 18016333 2014-11-14 marcelgmr free_rows(&rover.rows, rover.nfiles);
1464 f05efd9e 2014-11-07 marcelgmr delwin(rover.window);
1465 5cde2365 2015-06-04 marcelgmr if (save_cwd_file != NULL) {
1466 1dcf7be5 2015-06-19 marcelgmr fputs(CWD, save_cwd_file);
1467 1dcf7be5 2015-06-19 marcelgmr fclose(save_cwd_file);
1469 89341368 2015-12-01 marcelgmr if (save_marks_file != NULL) {
1470 89341368 2015-12-01 marcelgmr for (i = 0; i < rover.marks.bulk; i++) {
1471 89341368 2015-12-01 marcelgmr entry = rover.marks.entries[i];
1472 89341368 2015-12-01 marcelgmr if (entry)
1473 89341368 2015-12-01 marcelgmr fprintf(save_marks_file, "%s%s\n", rover.marks.dirpath, entry);
1475 89341368 2015-12-01 marcelgmr fclose(save_marks_file);
1477 89341368 2015-12-01 marcelgmr free_marks(&rover.marks);
1478 71ee1627 2014-11-07 marcelgmr return 0;
