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Fix clang-tidy warning

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This commit is contained in:
Arun Prakash Jana 2019-04-21 19:28:55 +05:30
parent 7133971052
commit 4ceb0800e4
1 changed files with 56 additions and 33 deletions
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89
src/nnn.c
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@ -2347,6 +2347,54 @@ static bool handle_archive(char *fpath, char *arg, const char *dir)
return TRUE;
}
static char *visit_parent(char *path, char *newpath, int *presel)
{
char *dir;
/* There is no going back */
if (istopdir(path)) {
/* Continue in navigate-as-you-type mode, if enabled */
if (cfg.filtermode)
*presel = FILTER;
return NULL;
}
/* Use a copy as dirname() may change the string passed */
xstrlcpy(newpath, path, PATH_MAX);
dir = dirname(newpath);
if (access(dir, R_OK) == -1) {
printwarn();
*presel = MSGWAIT;
return NULL;
}
return dir;
}
static bool execute_file(int cur, char *path, char *newpath, int *presel)
{
if (!ndents)
return FALSE;
/* Check if this is a directory */
if (!S_ISREG(dents[cur].mode)) {
printwait("not regular file", presel);
return FALSE;
}
/* Check if file is executable */
if (!(dents[cur].mode & 0100)) {
printwait("permission denied", presel);
return FALSE;
}
mkpath(path, dents[cur].name, newpath);
spawn(newpath, NULL, NULL, path, F_NORMAL);
return TRUE;
}
static bool sshfs_mount(char *path, char *newpath, int *presel)
{
int r;
@ -2998,22 +3046,9 @@ nochange:
switch (sel) {
case SEL_BACK:
/* There is no going back */
if (istopdir(path)) {
/* Continue in navigate-as-you-type mode, if enabled */
if (cfg.filtermode)
presel = FILTER;
dir = visit_parent(path, newpath, &presel);
if (!dir)
goto nochange;
}
/* Use a copy as dirname() may change the string passed */
xstrlcpy(newpath, path, PATH_MAX);
dir = dirname(newpath);
if (access(dir, R_OK) == -1) {
printwarn();
goto nochange;
}
/* Save last working directory */
xstrlcpy(lastdir, path, PATH_MAX);
@ -3045,6 +3080,7 @@ nochange:
case S_IFDIR:
if (access(newpath, R_OK) == -1) {
printwarn();
presel = MSGWAIT;
goto nochange;
}
@ -3177,8 +3213,10 @@ nochange:
goto nochange;
}
if (!xdiraccess(dir))
if (!xdiraccess(dir)) {
presel = MSGWAIT;
goto nochange;
}
if (strcmp(path, dir) == 0)
goto nochange;
@ -3819,24 +3857,8 @@ nochange:
case SEL_RUNCMD:
switch (sel) {
case SEL_EXEC:
if (!ndents)
if (!execute_file(cur, path, newpath, &presel))
goto nochange;
/* Check if this is a directory */
if (!S_ISREG(dents[cur].mode)) {
printwait("not regular file", &presel);
goto nochange;
}
/* Check if file is executable */
if (!(dents[cur].mode & 0100)) {
printwait("permission denied", &presel);
goto nochange;
}
mkpath(path, dents[cur].name, newpath);
DPRINTF_S(newpath);
spawn(newpath, NULL, NULL, path, F_NORMAL);
break;
case SEL_SHELL:
spawn(shell, NULL, NULL, path, F_CLI);
@ -3849,6 +3871,7 @@ nochange:
if (stat(pluginpath, &sb) == -1) {
printwarn();
presel = MSGWAIT;
goto nochange;
}