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92 lines
2.2 KiB
Diff
92 lines
2.2 KiB
Diff
From 1e752ae33791652d050e7d03e6d8e9df3fb459e3 Mon Sep 17 00:00:00 2001
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From: Santtu Lakkala <inz@inz.fi>
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Date: Thu, 17 Feb 2022 18:11:35 +0200
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Subject: [PATCH] Open url from clipboard
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Based on the previous versions of the patch, but uses double-fork/execlp
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instead of system() to avoid potential shell escaping issues and make
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the command line building unnecessary.
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---
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config.def.h | 1 +
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st.c | 2 +-
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st.h | 1 +
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x.c | 21 +++++++++++++++++++++
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4 files changed, 24 insertions(+), 1 deletion(-)
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diff --git a/config.def.h b/config.def.h
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index 91ab8ca..a696ec7 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -201,6 +201,7 @@ static Shortcut shortcuts[] = {
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{ TERMMOD, XK_Y, selpaste, {.i = 0} },
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{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
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{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
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+ { MODKEY, XK_o, opencopied, {.v = "xdg-open"} },
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};
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/*
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diff --git a/st.c b/st.c
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index 51049ba..4fbc5c8 100644
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--- a/st.c
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+++ b/st.c
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@@ -810,7 +810,7 @@ ttynew(const char *line, char *cmd, const char *out, char **args)
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break;
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default:
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#ifdef __OpenBSD__
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- if (pledge("stdio rpath tty proc", NULL) == -1)
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+ if (pledge("stdio rpath tty proc exec", NULL) == -1)
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die("pledge\n");
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#endif
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close(s);
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diff --git a/st.h b/st.h
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index 519b9bd..3b4b395 100644
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--- a/st.h
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+++ b/st.h
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@@ -81,6 +81,7 @@ void die(const char *, ...);
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void redraw(void);
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void draw(void);
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+void opencopied(const Arg *);
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void printscreen(const Arg *);
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void printsel(const Arg *);
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void sendbreak(const Arg *);
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diff --git a/x.c b/x.c
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index 8a16faa..3a4e5f0 100644
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--- a/x.c
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+++ b/x.c
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@@ -5,6 +5,7 @@
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#include <locale.h>
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#include <signal.h>
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#include <sys/select.h>
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+#include <sys/wait.h>
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#include <time.h>
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#include <unistd.h>
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#include <libgen.h>
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@@ -2078,3 +2079,23 @@ run:
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return 0;
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}
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+
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+void
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+opencopied(const Arg *arg)
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+{
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+ char * const clip = xsel.clipboard;
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+ pid_t chpid;
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+
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+ if(!clip) {
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+ fprintf(stderr, "Warning: nothing copied to clipboard\n");
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+ return;
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+ }
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+
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+ if ((chpid = fork()) == 0) {
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+ if (fork() == 0)
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+ execlp(arg->v, arg->v, clip, NULL);
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+ exit(1);
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+ }
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+ if (chpid > 0)
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+ waitpid(chpid, NULL, 0);
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+}
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--
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2.32.0
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