st-openclipboard-20210802-2ec571.diff - sites - public wiki contents of suckless.org
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st-openclipboard-20210802-2ec571.diff (2220B)
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1 From 500caedd35e028a1243f4b24c8b7a364c9992f07 Mon Sep 17 00:00:00 2001
2 From: c0dev0id <sh+github@codevoid.de>
3 Date: Mon, 2 Aug 2021 18:52:54 +0200
4 Subject: [PATCH] Update open copied url for pledge
5
6 Since st was pledged, the copy open url patch did not work anymore
7 because it does something (exec) pledge did not allow. This patch adds
8 the exec promise to pledge.
9
10 ---
11 config.def.h | 1 +
12 st.c | 2 +-
13 st.h | 1 +
14 x.c | 19 +++++++++++++++++++
15 4 files changed, 22 insertions(+), 1 deletion(-)
16
17 diff --git a/config.def.h b/config.def.h
18 index 6f05dce..2b1c39b 100644
19 --- a/config.def.h
20 +++ b/config.def.h
21 @@ -199,6 +199,7 @@ static Shortcut shortcuts[] = {
22 { TERMMOD, XK_Y, selpaste, {.i = 0} },
23 { ShiftMask, XK_Insert, selpaste, {.i = 0} },
24 { TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
25 + { MODKEY, XK_o, opencopied, {.v = "xdg-open"} },
26 };
27
28 /*
29 diff --git a/st.c b/st.c
30 index ebdf360..d18db82 100644
31 --- a/st.c
32 +++ b/st.c
33 @@ -809,7 +809,7 @@ ttynew(const char *line, char *cmd, const char *out, char **args)
34 break;
35 default:
36 #ifdef __OpenBSD__
37 - if (pledge("stdio rpath tty proc", NULL) == -1)
38 + if (pledge("stdio rpath tty proc exec", NULL) == -1)
39 die("pledge\n");
40 #endif
41 close(s);
42 diff --git a/st.h b/st.h
43 index fa2eddf..2a377cb 100644
44 --- a/st.h
45 +++ b/st.h
46 @@ -81,6 +81,7 @@ void die(const char *, ...);
47 void redraw(void);
48 void draw(void);
49
50 +void opencopied(const Arg *);
51 void printscreen(const Arg *);
52 void printsel(const Arg *);
53 void sendbreak(const Arg *);
54 diff --git a/x.c b/x.c
55 index 248d505..5a4bd81 100644
56 --- a/x.c
57 +++ b/x.c
58 @@ -2063,3 +2063,22 @@ run:
59
60 return 0;
61 }
62 +
63 +void
64 +opencopied(const Arg *arg)
65 +{
66 + size_t const max_cmd = 2048;
67 + char * const clip = xsel.clipboard;
68 + if(!clip) {
69 + fprintf(stderr, "Warning: nothing copied to clipboard\n");
70 + return;
71 + }
72 +
73 + /* account for space/quote (3) and \0 (1) and & (1) */
74 + /* e.g.: xdg-open "https://st.suckless.org"& */
75 + size_t const cmd_size = max_cmd + strlen(clip) + 5;
76 + char cmd[cmd_size];
77 +
78 + snprintf(cmd, cmd_size, "%s \"%s\"&", (char *)arg->v, clip);
79 + system(cmd);
80 +}
81 --
82 2.32.0
83