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-rw-r--r--src/nnn.c102
1 files changed, 56 insertions, 46 deletions
diff --git a/src/nnn.c b/src/nnn.c
index 20b14ba..a30320b 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -321,7 +321,6 @@ static char *initpath;
static char *cfgdir;
static char *g_selpath;
static char *plugindir;
-static char *sessiondir;
static char *pnamebuf, *pselbuf;
static struct entry *dents;
static blkcnt_t ent_blocks;
@@ -331,8 +330,6 @@ static kv bookmark[BM_MAX];
static kv plug[PLUGIN_MAX];
static uchar g_tmpfplen;
static uchar blk_shift = BLK_SHIFT_512;
-static bool interrupted = FALSE;
-static bool rangesel = FALSE;
/* Retain old signal handlers */
#ifdef __linux__
@@ -353,8 +350,14 @@ static char g_tmpfpath[TMP_LEN_MAX] __attribute__ ((aligned));
/* Buffer to store plugins control pipe location */
static char g_pipepath[TMP_LEN_MAX] __attribute__ ((aligned));
+/* MISC NON-PERSISTENT INTERNAL BINARY STATES */
+
/* Plugin control initialization status */
-static bool g_plinit = FALSE;
+#define STATE_PLUGIN_INIT 0x1
+#define STATE_INTERRUPTED 0x2
+#define STATE_RANGESEL 0x4
+
+static uchar g_states;
/* Options to identify file mime */
#if defined(__APPLE__)
@@ -531,6 +534,7 @@ static const char * const env_cfg[] = {
#define ENV_EDITOR 2
#define ENV_PAGER 3
#define ENV_NCUR 4
+#define DIR_SESSIONS 5
static const char * const envs[] = {
"SHELL",
@@ -538,6 +542,7 @@ static const char * const envs[] = {
"EDITOR",
"PAGER",
"nnn",
+ "/sessions",
};
#ifdef __linux__
@@ -604,7 +609,7 @@ static void sigint_handler(int sig)
{
(void) sig;
- interrupted = TRUE;
+ g_states |= STATE_INTERRUPTED;
}
static uint xatoi(const char *str)
@@ -2824,9 +2829,17 @@ static void savecurctx(settings *curcfg, char *path, char *curname, int r /* nex
*curcfg = cfg;
}
-static void save_session(bool last_session, int *presel)
+static void makesessionpath(char *spath, const char *sname)
+{
+ size_t r = mkpath(cfgdir, envs[DIR_SESSIONS] + 1 /* begins with '/' */, spath);
+
+ spath[r - 1] = '/';
+ xstrlcpy(spath + r, sname, PATH_MAX - r);
+
+}
+
+static void save_session(bool last_session, int *presel, char *spath)
{
- char spath[PATH_MAX];
int i;
session_header_t header;
FILE *fsession;
@@ -2850,7 +2863,8 @@ static void save_session(bool last_session, int *presel)
sname = !last_session ? xreadline(NULL, messages[MSG_SSN_NAME]) : "@";
if (!sname[0])
return;
- mkpath(sessiondir, sname, spath);
+
+ makesessionpath(spath, sname);
fsession = fopen(spath, "wb");
if (!fsession) {
@@ -2884,9 +2898,8 @@ END:
printwait(messages[MSG_FAILED], presel);
}
-static bool load_session(const char *sname, char **path, char **lastdir, char **lastname, bool restore)
+static bool load_session(const char *sname, char **path, char **lastdir, char **lastname, char *spath, bool restore)
{
- char spath[PATH_MAX];
int i = 0;
session_header_t header;
FILE *fsession;
@@ -2897,13 +2910,13 @@ static bool load_session(const char *sname, char **path, char **lastdir, char **
sname = sname ? sname : xreadline(NULL, messages[MSG_SSN_NAME]);
if (!sname[0])
return FALSE;
+ }
- mkpath(sessiondir, sname, spath);
- } else
- mkpath(sessiondir, "@", spath);
-
+ /* Save current session */
if (has_loaded_dynamically)
- save_session(TRUE, NULL);
+ save_session(TRUE, NULL, spath);
+
+ makesessionpath(spath, (!restore ? sname : "@"));
fsession = fopen(spath, "rb");
if (!fsession) {
@@ -2945,7 +2958,8 @@ END:
if (!status) {
printmsg(messages[MSG_FAILED]);
xdelay(XDELAY_INTERVAL_MS);
- }
+ } else if (restore)
+ unlink(spath);
return status;
}
@@ -3474,7 +3488,7 @@ static void show_help(const char *path)
"6(Sh)Tab Cycle context%-11cd Detail view toggle\n"
"c/ Filter%-13cIns ^N Nav-as-you-type toggle\n"
"aEsc Exit prompt%-9c^L F5 Redraw/clear prompt\n"
- "c. Hidden toggle%-11c? Help, conf\n"
+ "c. Toggle hidden%-11c? Help, conf\n"
"9Q ^Q Quit%-20cq Quit context\n"
"b^G QuitCD%-1c\n"
"1FILES\n"
@@ -3606,9 +3620,9 @@ static bool run_selected_plugin(char **path, const char *file, char *newpath, ch
if (*file == '_')
return run_cmd_as_plugin(*path, file, newpath, runfile);
- if (!g_plinit) {
+ if (!(g_states & STATE_PLUGIN_INIT)) {
plctrl_init();
- g_plinit = TRUE;
+ g_states |= STATE_PLUGIN_INIT;
}
fd = open(g_pipepath, O_RDONLY | O_NONBLOCK);
@@ -3795,7 +3809,7 @@ static int dentfill(char *path, struct entry **dents)
dir_blocks += dirwalk(buf, &sb);
- if (interrupted) {
+ if (g_states & STATE_INTERRUPTED) {
closedir(dirp);
return n;
}
@@ -3892,7 +3906,7 @@ static int dentfill(char *path, struct entry **dents)
else
num_files = num_saved;
- if (interrupted) {
+ if (g_states & STATE_INTERRUPTED) {
closedir(dirp);
return n;
}
@@ -4188,7 +4202,7 @@ static void redraw(char *path)
mvprintw(lastln, 0, "%d/%d [%d:%s] %cu:%s free:%s files:%lu %lldB %s",
cur + 1, ndents, cfg.selmode,
- (rangesel ? "*" : (nselected ? xitoa(nselected) : "")),
+ ((g_states & STATE_RANGESEL) ? "*" : (nselected ? xitoa(nselected) : "")),
c, buf, coolsize(get_fs_info(path, FREE)), num_files,
(ll)pent->blocks << blk_shift, ptr);
} else { /* light or detail mode */
@@ -4202,7 +4216,7 @@ static void redraw(char *path)
mvprintw(lastln, 0, "%d/%d [%d:%s] %s%s %s %s %s [%s]",
cur + 1, ndents, cfg.selmode,
- (rangesel ? "*" : (nselected ? xitoa(nselected) : "")),
+ ((g_states & STATE_RANGESEL) ? "*" : (nselected ? xitoa(nselected) : "")),
sort, buf, get_lsperms(pent->mode), coolsize(pent->size), ptr, base);
}
} else
@@ -4231,7 +4245,7 @@ static void browse(char *ipath, const char *session)
xcols = COLS;
/* setup first context */
- if (!session || !load_session(session, &path, &lastdir, &lastname, FALSE)) {
+ if (!session || !load_session(session, &path, &lastdir, &lastname, newpath, FALSE)) {
xstrlcpy(g_ctx[0].c_path, ipath, PATH_MAX); /* current directory */
path = g_ctx[0].c_path;
g_ctx[0].c_last[0] = g_ctx[0].c_name[0] = '\0';
@@ -4279,8 +4293,8 @@ begin:
printwarn(&presel);
populate(path, lastname);
- if (interrupted) {
- interrupted = FALSE;
+ if (g_states & STATE_INTERRUPTED) {
+ g_states &= ~STATE_INTERRUPTED;
cfg.apparentsz = 0;
cfg.blkorder = 0;
blk_shift = BLK_SHIFT_512;
@@ -4869,8 +4883,8 @@ nochange:
goto nochange;
startselection();
- if (rangesel)
- rangesel = FALSE;
+ if (g_states & STATE_RANGESEL)
+ g_states &= ~STATE_RANGESEL;
/* Toggle selection status */
dents[cur].flags ^= FILE_SELECTED;
@@ -4903,14 +4917,14 @@ nochange:
goto nochange;
startselection();
- rangesel ^= TRUE;
+ g_states ^= STATE_RANGESEL;
if (stat(path, &sb) == -1) {
printwarn(&presel);
goto nochange;
}
- if (rangesel) { /* Range selection started */
+ if (g_states & STATE_RANGESEL) { /* Range selection started */
inode = sb.st_ino;
selstartid = cur;
continue;
@@ -4940,8 +4954,8 @@ nochange:
goto nochange;
startselection();
- if (rangesel)
- rangesel = FALSE;
+ if (g_states & STATE_RANGESEL)
+ g_states &= ~STATE_RANGESEL;
selstartid = 0;
selendid = ndents - 1;
@@ -5348,12 +5362,13 @@ nochange:
r = get_input(messages[MSG_SSN_OPTS]);
if (r == 's') {
- save_session(FALSE, &presel);
+ save_session(FALSE, &presel, newpath);
goto nochange;
}
if (r == 'l' || r == 'r') {
- if (load_session(NULL, &path, &lastdir, &lastname, r == 'r')) {
+ if (load_session(NULL, &path, &lastdir,
+ &lastname, newpath, r == 'r')) {
setdirwatch();
goto begin;
}
@@ -5469,7 +5484,6 @@ static void usage(void)
" -b key open bookmark key\n"
" -c cli-only opener\n"
" -d detail mode\n"
- " -e name load session by name\n"
" -E use EDITOR for undetached edits\n"
" -g regex filters [default: string]\n"
" -H show hidden files\n"
@@ -5481,6 +5495,7 @@ static void usage(void)
" -Q no quit confirmation\n"
" -r use advcpmv patched cp, mv\n"
" -R no rollover at edges\n"
+ " -s name load session by name\n"
" -S du mode\n"
" -t no dir auto-select\n"
" -v show version\n"
@@ -5519,8 +5534,7 @@ static bool setup_config(void)
cfgdir = (char *)malloc(len);
plugindir = (char *)malloc(len);
- sessiondir = (char *)malloc(len);
- if (!cfgdir || !plugindir || !sessiondir) {
+ if (!cfgdir || !plugindir) {
xerror();
return FALSE;
}
@@ -5554,12 +5568,9 @@ static bool setup_config(void)
}
/* Create ~/.config/nnn/sessions */
- xstrlcpy(cfgdir + r + 4 - 1, "/sessions", 10); /* subtract length of "/nnn" (4) */
+ xstrlcpy(cfgdir + r + 4 - 1, envs[DIR_SESSIONS], 10); /* subtract length of "/nnn" (4) */
DPRINTF_S(cfgdir);
- xstrlcpy(sessiondir, cfgdir, len);
- DPRINTF_S(sessiondir);
-
if (!xmktree(cfgdir, TRUE)) {
xerror();
return FALSE;
@@ -5604,7 +5615,6 @@ static void cleanup(void)
{
free(g_selpath);
free(plugindir);
- free(sessiondir);
free(cfgdir);
free(initpath);
free(bmstr);
@@ -5627,7 +5637,7 @@ int main(int argc, char *argv[])
bool progress = FALSE;
#endif
- while ((opt = getopt(argc, argv, "HSKiab:cde:Egnop:QrRtvxh")) != -1) {
+ while ((opt = getopt(argc, argv, "HSKiab:cdEgnop:QrRs:tvxh")) != -1) {
switch (opt) {
case 'S':
cfg.blkorder = 1;
@@ -5649,9 +5659,6 @@ int main(int argc, char *argv[])
case 'c':
cfg.cliopener = 1;
break;
- case 'e':
- session = optarg;
- break;
case 'E':
cfg.waitedit = 1;
break;
@@ -5696,6 +5703,9 @@ int main(int argc, char *argv[])
case 'R':
cfg.rollover = 0;
break;
+ case 's':
+ session = optarg;
+ break;
case 't':
cfg.autoselect = 0;
break;
generated by cgit v1.2.3-70-g09d2 (git 2.52.0) at 2025-12-17 19:04:54 +0000