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Code refactor

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This commit is contained in:
Arun Prakash Jana 2019-12-27 21:22:27 +05:30
parent f5cd0e563d
commit ae65edb862
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GPG key ID: A75979F35C080412
1 changed files with 21 additions and 22 deletions
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43
src/nnn.c
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@ -640,7 +640,7 @@ static char *xitoa(uint val)
#ifdef KEY_RESIZE #ifdef KEY_RESIZE
/* Clear the old prompt */ /* Clear the old prompt */
static inline void clearoldprompt(void) static void clearoldprompt(void)
{ {
tolastln(); tolastln();
clrtoeol(); clrtoeol();
@ -648,7 +648,7 @@ static inline void clearoldprompt(void)
#endif #endif
/* Messages show up at the bottom */ /* Messages show up at the bottom */
static inline void printmsg(const char *msg) static void printmsg(const char *msg)
{ {
tolastln(); tolastln();
addstr(msg); addstr(msg);
@ -1046,7 +1046,7 @@ static void updateselbuf(const char *path, char *newpath)
} }
/* Finish selection procedure before an operation */ /* Finish selection procedure before an operation */
static inline void endselection() static void endselection()
{ {
if (cfg.selmode) if (cfg.selmode)
cfg.selmode = 0; cfg.selmode = 0;
@ -2486,7 +2486,7 @@ static char *get_kv_val(kv *kvarr, char *buf, int key, uchar max, bool path)
return NULL; return NULL;
} }
static inline void resetdircolor(int flags) static void resetdircolor(int flags)
{ {
if (cfg.dircolor && !(flags & DIR_OR_LINK_TO_DIR)) { if (cfg.dircolor && !(flags & DIR_OR_LINK_TO_DIR)) {
attroff(COLOR_PAIR(cfg.curctx + 1) | A_BOLD); attroff(COLOR_PAIR(cfg.curctx + 1) | A_BOLD);
@ -3937,10 +3937,8 @@ static int dentfill(char *path, struct entry **dents)
exit: exit:
/* Should never be null */ /* Should never be null */
if (closedir(dirp) == -1) { if (closedir(dirp) == -1)
dentfree();
errexit(); errexit();
}
return n; return n;
} }
@ -4011,7 +4009,7 @@ static void move_cursor(int target, int ignore_scrolloff)
curscroll = MAX(curscroll, MAX(cur - (onscreen - 1), 0)); curscroll = MAX(curscroll, MAX(cur - (onscreen - 1), 0));
} }
static inline void handle_screen_move(enum action sel) static void handle_screen_move(enum action sel)
{ {
int onscreen; int onscreen;
@ -4266,10 +4264,9 @@ static void redraw(char *path)
static void browse(char *ipath, const char *session) static void browse(char *ipath, const char *session)
{ {
char newpath[PATH_MAX] __attribute__ ((aligned)); char newpath[PATH_MAX] __attribute__ ((aligned));
char mark[PATH_MAX] __attribute__ ((aligned));
char rundir[PATH_MAX] __attribute__ ((aligned)); char rundir[PATH_MAX] __attribute__ ((aligned));
char runfile[NAME_MAX + 1] __attribute__ ((aligned)); char runfile[NAME_MAX + 1] __attribute__ ((aligned));
char *path, *lastdir, *lastname, *dir, *tmp; char *path, *lastdir, *lastname, *dir, *tmp, *mark = NULL;
ino_t inode = 0; ino_t inode = 0;
enum action sel; enum action sel;
struct stat sb; struct stat sb;
@ -4295,7 +4292,7 @@ static void browse(char *ipath, const char *session)
g_ctx[0].c_cfg = cfg; /* current configuration */ g_ctx[0].c_cfg = cfg; /* current configuration */
} }
newpath[0] = rundir[0] = runfile[0] = mark[0] = '\0'; newpath[0] = rundir[0] = runfile[0] = '\0';
presel = cfg.filtermode ? FILTER : 0; presel = cfg.filtermode ? FILTER : 0;
@ -4361,8 +4358,10 @@ begin:
redraw(path); redraw(path);
nochange: nochange:
/* Exit if parent has exited */ /* Exit if parent has exited */
if (getppid() == 1) if (getppid() == 1) {
free(mark);
_exit(0); _exit(0);
}
/* If CWD is deleted or moved or perms changed, find an accessible parent */ /* If CWD is deleted or moved or perms changed, find an accessible parent */
if (access(path, F_OK)) { if (access(path, F_OK)) {
@ -4373,8 +4372,10 @@ nochange:
} }
/* If STDIN is no longer a tty (closed) we should exit */ /* If STDIN is no longer a tty (closed) we should exit */
if (!isatty(STDIN_FILENO) && !cfg.picker) if (!isatty(STDIN_FILENO) && !cfg.picker) {
free(mark);
return; return;
}
sel = nextsel(presel); sel = nextsel(presel);
if (presel) if (presel)
@ -4522,6 +4523,7 @@ nochange:
if (cfg.picker && sel == SEL_GOIN) { if (cfg.picker && sel == SEL_GOIN) {
appendfpath(newpath, mkpath(path, dents[cur].name, newpath)); appendfpath(newpath, mkpath(path, dents[cur].name, newpath));
writesel(pselbuf, selbufpos - 1); writesel(pselbuf, selbufpos - 1);
free(mark);
return; return;
} }
@ -4609,12 +4611,12 @@ nochange:
case SEL_CDROOT: case SEL_CDROOT:
dir = "/"; dir = "/";
break; break;
default: /* case SEL_VISIT */ default: /* SEL_VISIT */
dir = mark; dir = mark;
break; break;
} }
if (dir[0] == '\0') { if (!dir || !*dir) {
printwait(messages[MSG_NOT_SET], &presel); printwait(messages[MSG_NOT_SET], &presel);
goto nochange; goto nochange;
} }
@ -4676,14 +4678,9 @@ nochange:
case '`': // fallthrough case '`': // fallthrough
case '-': // fallthrough case '-': // fallthrough
case '@': case '@':
case '.':
presel = fd; presel = fd;
goto nochange; goto nochange;
case '.':
cfg.showhidden ^= 1;
setdirwatch();
if (ndents)
copycurname();
goto begin;
} }
if (!get_kv_val(bookmark, newpath, fd, BM_MAX, TRUE)) { if (!get_kv_val(bookmark, newpath, fd, BM_MAX, TRUE)) {
@ -4712,7 +4709,8 @@ nochange:
setdirwatch(); setdirwatch();
goto begin; goto begin;
case SEL_PIN: case SEL_PIN:
xstrlcpy(mark, path, PATH_MAX); free(mark);
mark = strdup(path);
printwait(mark, &presel); printwait(mark, &presel);
goto nochange; goto nochange;
case SEL_FLTR: case SEL_FLTR:
@ -5445,6 +5443,7 @@ nochange:
/* Picker mode: reset buffer or clear file */ /* Picker mode: reset buffer or clear file */
if (sel == SEL_QUITCD || getenv("NNN_TMPFILE")) if (sel == SEL_QUITCD || getenv("NNN_TMPFILE"))
cfg.picker ? selbufpos = 0 : write_lastdir(path); cfg.picker ? selbufpos = 0 : write_lastdir(path);
free(mark);
return; return;
default: default:
if (xlines != LINES || xcols != COLS) if (xlines != LINES || xcols != COLS)