mirror of
https://github.com/jarun/nnn.git
synced 2024-11-28 13:51:31 +00:00
Remove redundant buffers
This commit is contained in:
Arun Prakash Jana
parent
7078f22a0e
commit
db807095f1
79
nnn.c
79
nnn.c
|
|
@ -201,7 +201,7 @@ disabledbg()
|
|||
#define clearprompt() printmsg("")
|
||||
#define printwarn() printmsg(strerror(errno))
|
||||
#define istopdir(path) ((path)[1] == '\0' && (path)[0] == '/')
|
||||
#define copycurname() xstrlcpy(oldname, dents[cur].name, NAME_MAX + 1)
|
||||
#define copycurname() xstrlcpy(lastname, dents[cur].name, NAME_MAX + 1)
|
||||
#define settimeout() timeout(1000)
|
||||
#define cleartimeout() timeout(-1)
|
||||
#define errexit() printerr(__LINE__)
|
||||
|
|
@ -264,12 +264,12 @@ typedef struct {
|
|||
|
||||
/* Contexts or workspaces */
|
||||
typedef struct {
|
||||
char c_name[NAME_MAX + 1];
|
||||
char c_path[PATH_MAX];
|
||||
char c_init[PATH_MAX];
|
||||
char c_last[PATH_MAX];
|
||||
settings c_cfg;
|
||||
char c_fltr[DOT_FILTER_LEN];
|
||||
char c_path[PATH_MAX]; /* Current dir */
|
||||
char c_init[PATH_MAX]; /* Initial dir */
|
||||
char c_last[PATH_MAX]; /* Last visited dir */
|
||||
char c_name[NAME_MAX + 1]; /* Current file name */
|
||||
settings c_cfg; /* Current configuration */
|
||||
char c_fltr[DOT_FILTER_LEN]; /* Hidden filter */
|
||||
} context;
|
||||
|
||||
/* GLOBALS */
|
||||
|
|
@ -2281,7 +2281,7 @@ static int dentfind(struct entry *dents, const char *fname, int n)
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int populate(char *path, char *oldname, char *fltr)
|
||||
static int populate(char *path, char *lastname, char *fltr)
|
||||
{
|
||||
static regex_t re;
|
||||
|
||||
|
|
@ -2319,7 +2319,7 @@ static int populate(char *path, char *oldname, char *fltr)
|
|||
#endif
|
||||
|
||||
/* Find cur from history */
|
||||
cur = dentfind(dents, oldname, ndents);
|
||||
cur = dentfind(dents, lastname, ndents);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -2471,11 +2471,9 @@ static void redraw(char *path)
|
|||
|
||||
static void browse(char *ipath, char *hfilter)
|
||||
{
|
||||
static char path[PATH_MAX] __attribute__ ((aligned));
|
||||
static char *path, *lastdir, *lastname;
|
||||
static char newpath[PATH_MAX] __attribute__ ((aligned));
|
||||
static char lastdir[PATH_MAX] __attribute__ ((aligned));
|
||||
static char mark[PATH_MAX] __attribute__ ((aligned));
|
||||
static char oldname[NAME_MAX + 1] __attribute__ ((aligned));
|
||||
char *dir, *tmp, *run = NULL, *env = NULL;
|
||||
struct stat sb;
|
||||
int r, fd, presel, ncp = 0, copystartid = 0, copyendid = 0;
|
||||
|
|
@ -2483,11 +2481,15 @@ static void browse(char *ipath, char *hfilter)
|
|||
bool dir_changed = FALSE;
|
||||
|
||||
/* setup first context */
|
||||
xstrlcpy(g_ctx[0].c_init, ipath, PATH_MAX);
|
||||
g_ctx[0].c_cfg = cfg;
|
||||
xstrlcpy(g_ctx[0].c_path, ipath, PATH_MAX); /* current directory */
|
||||
path = g_ctx[0].c_path;
|
||||
xstrlcpy(g_ctx[0].c_init, ipath, PATH_MAX); /* start directory */
|
||||
lastdir = g_ctx[0].c_last; /* last visited directory */
|
||||
lastname = g_ctx[0].c_name; /* last visited filename */
|
||||
g_ctx[0].c_cfg = cfg; /* current configuration */
|
||||
|
||||
xstrlcpy(path, ipath, PATH_MAX);
|
||||
oldname[0] = newpath[0] = lastdir[0] = mark[0] = '\0';
|
||||
lastname[0] = newpath[0] = lastdir[0] = mark[0] = '\0';
|
||||
|
||||
if (cfg.filtermode)
|
||||
presel = FILTER;
|
||||
|
|
@ -2522,7 +2524,7 @@ begin:
|
|||
}
|
||||
#endif
|
||||
|
||||
if (populate(path, oldname, hfilter) == -1) {
|
||||
if (populate(path, lastname, hfilter) == -1) {
|
||||
printwarn();
|
||||
goto nochange;
|
||||
}
|
||||
|
|
@ -2569,7 +2571,7 @@ nochange:
|
|||
}
|
||||
|
||||
/* Save history */
|
||||
xstrlcpy(oldname, xbasename(path), NAME_MAX + 1);
|
||||
xstrlcpy(lastname, xbasename(path), NAME_MAX + 1);
|
||||
|
||||
/* Save last working directory */
|
||||
xstrlcpy(lastdir, path, PATH_MAX);
|
||||
|
|
@ -2613,7 +2615,7 @@ nochange:
|
|||
dir_changed = TRUE;
|
||||
|
||||
xstrlcpy(path, newpath, PATH_MAX);
|
||||
oldname[0] = '\0';
|
||||
lastname[0] = '\0';
|
||||
if (cfg.filtermode)
|
||||
presel = FILTER;
|
||||
goto begin;
|
||||
|
|
@ -2697,7 +2699,7 @@ nochange:
|
|||
dir_changed = TRUE;
|
||||
|
||||
xstrlcpy(path, dir, PATH_MAX);
|
||||
oldname[0] = '\0';
|
||||
lastname[0] = '\0';
|
||||
DPRINTF_S(path);
|
||||
if (cfg.filtermode)
|
||||
presel = FILTER;
|
||||
|
|
@ -2724,7 +2726,7 @@ nochange:
|
|||
xstrlcpy(lastdir, path, PATH_MAX);
|
||||
dir_changed = TRUE;
|
||||
xstrlcpy(path, newpath, PATH_MAX);
|
||||
oldname[0] = '\0';
|
||||
lastname[0] = '\0';
|
||||
DPRINTF_S(path);
|
||||
if (cfg.filtermode)
|
||||
presel = FILTER;
|
||||
|
|
@ -2768,31 +2770,31 @@ nochange:
|
|||
|
||||
/* Save current context */
|
||||
xstrlcpy(g_ctx[cfg.curctx].c_name, dents[cur].name, NAME_MAX + 1);
|
||||
xstrlcpy(g_ctx[cfg.curctx].c_path, path, PATH_MAX);
|
||||
xstrlcpy(g_ctx[cfg.curctx].c_last, lastdir, PATH_MAX);
|
||||
g_ctx[cfg.curctx].c_cfg = cfg;
|
||||
xstrlcpy(g_ctx[cfg.curctx].c_fltr, hfilter, DOT_FILTER_LEN);
|
||||
|
||||
if (!g_ctx[r].c_cfg.ctxactive) {
|
||||
/* Setup a new context from current context */
|
||||
g_ctx[r].c_cfg.ctxactive = 1;
|
||||
xstrlcpy(g_ctx[r].c_name, dents[cur].name, NAME_MAX + 1);
|
||||
|
||||
/* Setup a new context from current context */
|
||||
xstrlcpy(g_ctx[r].c_path, path, PATH_MAX);
|
||||
xstrlcpy(g_ctx[r].c_init, path, PATH_MAX);
|
||||
ipath = g_ctx[r].c_init;
|
||||
g_ctx[r].c_last[0] = lastdir[0] = '\0';
|
||||
g_ctx[r].c_last[0] = '\0';
|
||||
xstrlcpy(g_ctx[r].c_name, dents[cur].name, NAME_MAX + 1);
|
||||
g_ctx[r].c_cfg = cfg;
|
||||
xstrlcpy(g_ctx[r].c_fltr, hfilter, DOT_FILTER_LEN);
|
||||
} else {
|
||||
/* Switch to saved context */
|
||||
xstrlcpy(oldname, g_ctx[r].c_name, NAME_MAX + 1);
|
||||
xstrlcpy(path, g_ctx[r].c_path, PATH_MAX);
|
||||
ipath = g_ctx[r].c_init;
|
||||
xstrlcpy(lastdir, g_ctx[r].c_last, PATH_MAX);
|
||||
cfg = g_ctx[r].c_cfg;
|
||||
xstrlcpy(hfilter, g_ctx[r].c_fltr, DOT_FILTER_LEN);
|
||||
}
|
||||
|
||||
/* Reset the pointers */
|
||||
path = g_ctx[r].c_path;
|
||||
ipath = g_ctx[r].c_init;
|
||||
lastdir = g_ctx[r].c_last;
|
||||
lastname = g_ctx[r].c_name;
|
||||
|
||||
cfg.curctx = r;
|
||||
if (cfg.filtermode)
|
||||
presel = FILTER;
|
||||
|
|
@ -2814,7 +2816,7 @@ nochange:
|
|||
if (strcmp(path, newpath) == 0)
|
||||
break;
|
||||
|
||||
oldname[0] = '\0';
|
||||
lastname[0] = '\0';
|
||||
|
||||
/* Save last working directory */
|
||||
xstrlcpy(lastdir, path, PATH_MAX);
|
||||
|
|
@ -2853,6 +2855,9 @@ nochange:
|
|||
case SEL_TOGGLEDOT:
|
||||
cfg.showhidden ^= 1;
|
||||
initfilter(cfg.showhidden, hfilter);
|
||||
/* Save current */
|
||||
if (ndents)
|
||||
copycurname();
|
||||
goto begin;
|
||||
case SEL_DETAIL:
|
||||
cfg.showdetail ^= 1;
|
||||
|
|
@ -3178,7 +3183,7 @@ nochange:
|
|||
}
|
||||
|
||||
close(fd);
|
||||
xstrlcpy(oldname, tmp, NAME_MAX + 1);
|
||||
xstrlcpy(lastname, tmp, NAME_MAX + 1);
|
||||
goto begin;
|
||||
case SEL_RENAME:
|
||||
if (!ndents)
|
||||
|
|
@ -3226,7 +3231,7 @@ nochange:
|
|||
}
|
||||
|
||||
close(fd);
|
||||
xstrlcpy(oldname, tmp, NAME_MAX + 1);
|
||||
xstrlcpy(lastname, tmp, NAME_MAX + 1);
|
||||
goto begin;
|
||||
case SEL_RENAMEALL:
|
||||
if (!get_output(g_buf, MAX_CMD_LEN, "which", utils[VIDIR], NULL, 0)) {
|
||||
|
|
@ -3305,12 +3310,12 @@ nochange:
|
|||
g_ctx[cfg.curctx].c_cfg.ctxactive = 0;
|
||||
|
||||
/* Switch to next active context */
|
||||
xstrlcpy(oldname, g_ctx[r].c_name, NAME_MAX + 1);
|
||||
xstrlcpy(hfilter, g_ctx[r].c_fltr, NAME_MAX + 1);
|
||||
xstrlcpy(path, g_ctx[r].c_path, PATH_MAX);
|
||||
path = g_ctx[r].c_path;
|
||||
ipath = g_ctx[r].c_init;
|
||||
xstrlcpy(lastdir, g_ctx[r].c_last, PATH_MAX);
|
||||
lastdir = g_ctx[r].c_last;
|
||||
lastname = g_ctx[r].c_name;
|
||||
cfg = g_ctx[r].c_cfg;
|
||||
xstrlcpy(hfilter, g_ctx[r].c_fltr, NAME_MAX + 1);
|
||||
|
||||
cfg.curctx = r;
|
||||
if (cfg.filtermode)
|
||||
|
|
|
|||
Loading…
Reference in a new issue