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Code reformat

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This commit is contained in:
Arun Prakash Jana 2019-01-20 17:32:44 +05:30
parent 8ff56d2c74
commit 231be5ec36
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GPG key ID: A75979F35C080412
1 changed files with 55 additions and 30 deletions
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src/nnn.c
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@ -64,7 +64,7 @@
#define _XOPEN_SOURCE_EXTENDED
#endif
#endif
#ifndef __USE_XOPEN /* Fix failure due to wcswidth(), ncursesw/curses.h includes whcar.h on Ubuntu 14.04 */
#ifndef __USE_XOPEN /* Fix wcswidth() failure, ncursesw/curses.h includes whcar.h on Ubuntu 14.04 */
#define __USE_XOPEN
#endif
#include <dirent.h>
@ -176,7 +176,7 @@ disabledbg()
#define REGEX_MAX 128
#define BM_MAX 10
#define ENTRY_INCR 64 /* Number of dir 'entry' structures to allocate per shot */
#define NAMEBUF_INCR 0x1000 /* 64 dir entries at a time, avg. 64 chars per filename = 64*64B = 4KB */
#define NAMEBUF_INCR 0x1000 /* 64 dir entries at once, avg. 64 chars per filename = 64*64B = 4KB */
#define DESCRIPTOR_LEN 32
#define _ALIGNMENT 0x10 /* 16-byte alignment */
#define _ALIGNMENT_MASK 0xF
@ -767,7 +767,8 @@ static bool showcplist()
return FALSE;
if (g_tmpfpath[0])
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen);
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE],
HOME_LEN_MAX - g_tmpfplen);
else {
printmsg(messages[STR_NOHOME_ID]);
return -1;
@ -1160,14 +1161,17 @@ static int nextsel(int *presel)
++idle;
/*
* Do not check for directory changes in du mode. A redraw forces du calculation.
* Do not check for directory changes in du mode.
* A redraw forces du calculation.
* Check for changes every odd second.
*/
#ifdef LINUX_INOTIFY
if (!cfg.blkorder && inotify_wd >= 0 && idle & 1 && read(inotify_fd, inotify_buf, EVENT_BUF_LEN) > 0)
if (!cfg.blkorder && inotify_wd >= 0 && idle & 1
&& read(inotify_fd, inotify_buf, EVENT_BUF_LEN) > 0)
#elif defined(BSD_KQUEUE)
if (!cfg.blkorder && event_fd >= 0 && idle & 1
&& kevent(kq, events_to_monitor, NUM_EVENT_SLOTS, event_data, NUM_EVENT_FDS, &gtimeout) > 0)
&& kevent(kq, events_to_monitor, NUM_EVENT_SLOTS,
event_data, NUM_EVENT_FDS, &gtimeout) > 0)
#endif
c = CONTROL('L');
} else
@ -1325,7 +1329,8 @@ static int filterentries(char *path)
continue;
/* If the only match is a dir, auto-select and cd into it */
if (ndents == 1 && cfg.filtermode && cfg.autoselect && S_ISDIR(dents[0].mode)) {
if (ndents == 1 && cfg.filtermode
&& cfg.autoselect && S_ISDIR(dents[0].mode)) {
*ch = KEY_ENTER;
cur = 0;
goto end;
@ -1394,7 +1399,7 @@ static char *xreadline(char *prefill, char *prompt)
case '\r':
goto END;
case 127: /* Handle DEL */ // fallthrough
case '\b': /* some old curses (e.g. rhel25) still send '\b' for backspace */
case '\b': /* rhel25 sends '\b' for backspace */
if (pos > 0) {
memmove(buf + pos - 1, buf + pos, (len - pos) << 2);
--len, --pos;
@ -1452,7 +1457,8 @@ static char *xreadline(char *prefill, char *prompt)
break;
case KEY_DC:
if (pos < len) {
memmove(buf + pos, buf + pos + 1, (len - pos - 1) << 2);
memmove(buf + pos, buf + pos + 1,
(len - pos - 1) << 2);
--len;
}
break;
@ -1758,7 +1764,8 @@ static void printent_long(struct entry *ent, int sel, uint namecols)
if (S_ISDIR(ent->mode)) {
if (cfg.blkorder)
printw(" %-16.16s %8.8s/ %s/\n", buf, coolsize(ent->blocks << BLK_SHIFT), pname);
printw(" %-16.16s %8.8s/ %s/\n",
buf, coolsize(ent->blocks << BLK_SHIFT), pname);
else
printw(" %-16.16s / %s/\n", buf, pname);
} else if (S_ISLNK(ent->mode)) {
@ -1796,7 +1803,8 @@ static char get_fileind(mode_t mode, char *desc)
c = '-';
xstrlcpy(desc, "regular file", DESCRIPTOR_LEN);
if (mode & 0100)
xstrlcpy(desc + 12, ", executable", DESCRIPTOR_LEN - 12); /* Length of string "regular file" is 12 */
/* Length of string "regular file" is 12 */
xstrlcpy(desc + 12, ", executable", DESCRIPTOR_LEN - 12);
} else if (S_ISDIR(mode)) {
c = 'd';
xstrlcpy(desc, "directory", DESCRIPTOR_LEN);
@ -1964,7 +1972,8 @@ static bool show_stats(char *fpath, char *fname, struct stat *sb)
char *p, *begin = g_buf;
if (g_tmpfpath[0])
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen);
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE],
HOME_LEN_MAX - g_tmpfplen);
else {
printmsg(messages[STR_NOHOME_ID]);
return FALSE;
@ -2021,8 +2030,10 @@ static bool show_stats(char *fpath, char *fname, struct stat *sb)
dprintf(fd, " Device type: %x,%x", major(sb->st_rdev), minor(sb->st_rdev));
/* Show permissions, owner, group */
dprintf(fd, "\n Access: 0%d%d%d/%s Uid: (%u/%s) Gid: (%u/%s)", (sb->st_mode >> 6) & 7, (sb->st_mode >> 3) & 7,
sb->st_mode & 7, perms, sb->st_uid, xgetpwuid(sb->st_uid), sb->st_gid, xgetgrgid(sb->st_gid));
dprintf(fd, "\n Access: 0%d%d%d/%s Uid: (%u/%s) Gid: (%u/%s)",
(sb->st_mode >> 6) & 7, (sb->st_mode >> 3) & 7,
sb->st_mode & 7, perms, sb->st_uid, xgetpwuid(sb->st_uid),
sb->st_gid, xgetgrgid(sb->st_gid));
/* Show last access time */
strftime(g_buf, 40, messages[STR_DATE_ID], localtime(&sb->st_atime));
@ -2115,7 +2126,8 @@ static bool handle_archive(char *fpath, char *arg, char *dir)
static bool show_help(char *path)
{
if (g_tmpfpath[0])
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE], HOME_LEN_MAX - g_tmpfplen);
xstrlcpy(g_tmpfpath + g_tmpfplen - 1, messages[STR_TMPFILE],
HOME_LEN_MAX - g_tmpfplen);
else {
printmsg(messages[STR_NOHOME_ID]);
return FALSE;
@ -2312,9 +2324,12 @@ static int dentfill(char *path, struct entry **dents)
ent_blocks = 0;
mkpath(path, namep, g_buf, PATH_MAX);
if (nftw(g_buf, nftw_fn, open_max, FTW_MOUNT | FTW_PHYS) == -1) {
if (nftw(g_buf, nftw_fn, open_max,
FTW_MOUNT | FTW_PHYS) == -1) {
printmsg(messages[STR_NFTWFAIL_ID]);
dir_blocks += (cfg.apparentsz ? sb.st_size : sb.st_blocks);
dir_blocks += (cfg.apparentsz
? sb.st_size
: sb.st_blocks);
} else
dir_blocks += ent_blocks;
}
@ -2341,7 +2356,7 @@ static int dentfill(char *path, struct entry **dents)
DPRINTF_P(*dents);
}
/* If there's not enough bytes left to copy a file name of length NAME_MAX, re-allocate */
/* If not enough bytes left to copy a file name of length NAME_MAX, re-allocate */
if (namebuflen - off < NAME_MAX + 1) {
namebuflen += NAMEBUF_INCR;
@ -2360,7 +2375,8 @@ static int dentfill(char *path, struct entry **dents)
for (count = 1; count < n; ++dentp, ++count)
/* Current filename starts at last filename start + length */
(dentp + 1)->name = (char *)((size_t)dentp->name + dentp->nlen);
(dentp + 1)->name = (char *)((size_t)dentp->name
+ dentp->nlen);
}
}
@ -2604,7 +2620,8 @@ static void redraw(char *path)
/* We need to show filename as it may be truncated in directory listing */
if (!cfg.blkorder)
snprintf(buf, NAME_MAX + 65, "%d/%d %s[%s%s]",
cur + 1, ndents, sort, unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode));
cur + 1, ndents, sort, unescape(dents[cur].name, NAME_MAX),
get_file_sym(dents[cur].mode));
else {
i = snprintf(buf, 64, "%d/%d ", cur + 1, ndents);
@ -2613,9 +2630,12 @@ static void redraw(char *path)
else
buf[i++] = 'd';
i += snprintf(buf + i, 64, "u: %s (%lu files) ", coolsize(dir_blocks << BLK_SHIFT), num_files);
i += snprintf(buf + i, 64, "u: %s (%lu files) ",
coolsize(dir_blocks << BLK_SHIFT), num_files);
snprintf(buf + i, NAME_MAX, "vol: %s free [%s%s]",
coolsize(get_fs_info(path, FREE)), unescape(dents[cur].name, NAME_MAX), get_file_sym(dents[cur].mode));
coolsize(get_fs_info(path, FREE)),
unescape(dents[cur].name, NAME_MAX),
get_file_sym(dents[cur].mode));
}
printmsg(buf);
@ -2701,7 +2721,8 @@ begin:
event_fd = open(path, O_RDONLY);
#endif
if (event_fd >= 0)
EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE, EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path);
EV_SET(&events_to_monitor[0], event_fd, EVFILT_VNODE,
EV_ADD | EV_CLEAR, KQUEUE_FFLAGS, 0, path);
}
#endif
@ -2799,7 +2820,8 @@ nochange:
xstrlcpy(path, rundir, PATH_MAX);
if (runfile[0]) {
xstrlcpy(lastname, runfile, NAME_MAX);
spawn(shell, newpath, lastname, path, F_NORMAL | F_SIGINT);
spawn(shell, newpath, lastname, path,
F_NORMAL | F_SIGINT);
runfile[0] = '\0';
} else
spawn(shell, newpath, NULL, path, F_NORMAL | F_SIGINT);
@ -2811,9 +2833,9 @@ nochange:
/* If NNN_USE_EDITOR is set, open text in EDITOR */
if (cfg.useeditor &&
get_output(g_buf, CMD_LEN_MAX, "file", FILE_OPTS, newpath, FALSE) &&
g_buf[0] == 't' && g_buf[1] == 'e' && g_buf[2] == 'x' &&
g_buf[3] == g_buf[0] && g_buf[4] == '/') {
get_output(g_buf, CMD_LEN_MAX, "file", FILE_OPTS, newpath, FALSE)
&& g_buf[0] == 't' && g_buf[1] == 'e' && g_buf[2] == 'x'
&& g_buf[3] == g_buf[0] && g_buf[4] == '/') {
if (!quote_run_sh_cmd(editor, newpath, path))
goto nochange;
continue;
@ -3237,7 +3259,8 @@ nochange:
if (!ncp) { /* Handle range selection */
#ifndef DIR_LIMITED_COPY
if (g_crc != crc8fast((uchar *)dents, ndents * sizeof(struct entry))) {
if (g_crc != crc8fast((uchar *)dents,
ndents * sizeof(struct entry))) {
cfg.copymode = 0;
printmsg("range error: dir/content changed");
DPRINTF_S("range error: dir/content changed");
@ -3252,10 +3275,12 @@ nochange:
if (copystartid < copyendid) {
for (r = copystartid; r <= copyendid; ++r)
if (!appendfpath(newpath, mkpath(path, dents[r].name, newpath, PATH_MAX)))
if (!appendfpath(newpath, mkpath(path,
dents[r].name, newpath, PATH_MAX)))
goto nochange;
snprintf(newpath, PATH_MAX, "%d files copied", copyendid - copystartid + 1);
snprintf(newpath, PATH_MAX, "%d files copied",
copyendid - copystartid + 1);
printmsg(newpath);
}
}