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Replace %s and %S with %j and %J 

Those two conversions aren't used by any printf and scanf functions so there will no longer be any erroneous rewrites

Style fixes
This commit is contained in:
KlzXS 2021-10-22 19:58:50 +02:00
parent bc69c968be
commit 73ef170da7
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GPG Key ID: 6F2A29F874A14243
1 changed files with 20 additions and 20 deletions
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40
src/nnn.c
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@ -5350,11 +5350,11 @@ static bool prompt_run(void)
{
bool ret = FALSE;
char *cmdline, *next;
int cnt_s, cnt_S;
int cnt_j, cnt_J;
size_t len, tmplen;
const char *xargs_s = "xargs -0 -t -I{} sh -c '%s' < %s";
const char *xargs_S = "xargs -0 -t sh -c '%s' < %s";
const char *xargs_j = "xargs -0 -t -I{} sh -c '%s' < %s";
const char *xargs_J = "xargs -0 -t sh -c '%s' < %s";
char tmpcmd[CMD_LEN_MAX];
char cmd[CMD_LEN_MAX + 32]; // 32 for xargs format strings
@ -5377,22 +5377,24 @@ static bool prompt_run(void)
len = xstrlen(cmdline);
cnt_s = 0;
cnt_j = 0;
next = cmdline;
while ((next = strstr(next, "%s"))) {
++cnt_s;
while ((next = strstr(next, " %j"))) {
++cnt_j;
++next; // skip the space we don't need it
// replace %s with {} for xargs later
// replace %j with {} for xargs later
next[0] = '{';
next[1] = '}';
++next;
}
cnt_S = 0;
cnt_J = 0;
next = cmdline;
while (!cnt_s && (next = strstr(next, "%S"))) {
++cnt_S;
while (!cnt_j && (next = strstr(next, " %J"))) {
++cnt_J;
++next; // skip the space we don't need it
tmplen = xstrsncpy(tmpcmd, cmdline, next - cmdline + 1) - 1;
tmplen += xstrsncpy(tmpcmd + tmplen, "${0} ${@}", sizeof("${0} ${@}"));
@ -5401,18 +5403,16 @@ static bool prompt_run(void)
++next;
}
// We can't handle both %s and %S in a single command
if (cnt_s && cnt_S)
// Maybe print a warning
continue;
// We can't handle both %j and %J in a single command
if (cnt_j && cnt_J)
break;
if (cnt_s) {
snprintf(cmd, CMD_LEN_MAX + 32, xargs_s, cmdline, selpath);
} else if (cnt_S) {
snprintf(cmd, CMD_LEN_MAX + 32, xargs_S, tmpcmd, selpath);
}
if (cnt_j)
snprintf(cmd, CMD_LEN_MAX + 32, xargs_j, cmdline, selpath);
else if (cnt_J)
snprintf(cmd, CMD_LEN_MAX + 32, xargs_J, tmpcmd, selpath);
spawn(shell, "-c", (cnt_s || cnt_S) ? cmd : cmdline, NULL, F_CLI | F_CONFIRM);
spawn(shell, "-c", (cnt_j || cnt_J) ? cmd : cmdline, NULL, F_CLI | F_CONFIRM);
}
return ret;