isolate OS-specifics to separate files
This commit is contained in:
parent
12c604272d
commit
e0e2374c51
GPG Key ID:
A7B62D657EF764F8
97
src/linux.zig
Normal file
97
src/linux.zig
Normal file
|
|
@ -0,0 +1,97 @@
|
|||
const std = @import("std");
|
||||
const c = @cImport({
|
||||
@cInclude("limits.h");
|
||||
@cInclude("X11/Xlib.h");
|
||||
@cInclude("X11/extensions/Xfixes.h");
|
||||
});
|
||||
|
||||
fn printSelection(display: *c.Display, window: c.Window, bufname: [*c]const u8, fmtname: [*c]const u8, writer: anytype) !bool {
|
||||
var ressize: c_ulong = undefined;
|
||||
var restail: c_ulong = undefined;
|
||||
var resbits: c_int = undefined;
|
||||
var bufid = c.XInternAtom(display, bufname, c.False);
|
||||
var fmtid = c.XInternAtom(display, fmtname, c.False);
|
||||
var propid = c.XInternAtom(display, "XSEL_DATA", c.False);
|
||||
var incrid = c.XInternAtom(display, "INCR", c.False);
|
||||
var event: c.XEvent = undefined;
|
||||
|
||||
_ = c.XSelectInput(display, window, c.PropertyChangeMask);
|
||||
_ = c.XConvertSelection(display, bufid, fmtid, propid, window, c.CurrentTime);
|
||||
_ = c.XNextEvent(display, &event);
|
||||
while (event.type != c.SelectionNotify or event.xselection.selection != bufid)
|
||||
_ = c.XNextEvent(display, &event);
|
||||
|
||||
if (event.xselection.property > 0) {
|
||||
var result: [*c]u8 = undefined;
|
||||
_ = c.XGetWindowProperty(display, window, propid, 0, c.LONG_MAX / 4, c.True, c.AnyPropertyType, &fmtid, &resbits, &ressize, &restail, &result);
|
||||
defer _ = c.XFree(result);
|
||||
if (fmtid != incrid)
|
||||
try writer.print("{s}", .{result});
|
||||
|
||||
if (fmtid == incrid) {
|
||||
ressize = 1;
|
||||
while (ressize > 0) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
while (event.type != c.PropertyNotify or event.xproperty.atom != propid or event.xproperty.state != c.PropertyNewValue) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
}
|
||||
|
||||
_ = c.XGetWindowProperty(display, window, propid, 0, c.LONG_MAX / 4, c.True, c.AnyPropertyType, &fmtid, &resbits, &ressize, &restail, &result);
|
||||
defer _ = c.XFree(result);
|
||||
try writer.print("{s}", .{result});
|
||||
}
|
||||
}
|
||||
return true;
|
||||
} else // request failed, e.g. owner can't convert to the target format
|
||||
return false;
|
||||
}
|
||||
|
||||
fn watch(display: *c.Display, window: c.Window, bufname: [*c]const u8, writer: anytype) !void {
|
||||
var event_base: c_int = undefined;
|
||||
var error_base: c_int = undefined;
|
||||
var event: c.XEvent = undefined;
|
||||
var bufid = c.XInternAtom(display, bufname, c.False);
|
||||
|
||||
_ = c.XFixesQueryExtension(display, &event_base, &error_base);
|
||||
_ = c.XFixesSelectSelectionInput(display, c.XDefaultRootWindow(display), bufid, c.XFixesSetSelectionOwnerNotifyMask);
|
||||
|
||||
while (true) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
|
||||
// _ = try writer.print("{d} == {d} + {d}. {d} == {d}", .{ event.type, event_base, c.XFixesSelectionNotify, event.xselection.selection, bufid });
|
||||
// _ = std.debug.print("{}", .{event.xselection});
|
||||
|
||||
if (event.type == event_base + c.XFixesSelectionNotify and
|
||||
event.xselection.property == bufid)
|
||||
{
|
||||
_ = try writer.print("y", .{});
|
||||
if (!try printSelection(display, window, bufname, "UTF8_STRING", writer))
|
||||
_ = try printSelection(display, window, bufname, "STRING", writer);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn clipboardAction() !void {
|
||||
const stdout = std.io.getStdOut().writer();
|
||||
var display: *c.Display = c.XOpenDisplay(null).?;
|
||||
defer _ = c.XCloseDisplay(display);
|
||||
const default_screen = c.XDefaultScreen(display);
|
||||
var color = c.XBlackPixel(display, default_screen);
|
||||
var window = c.XCreateSimpleWindow(display, c.XDefaultRootWindow(display), 0, 0, 1, 1, 0, color, color);
|
||||
defer _ = c.XDestroyWindow(display, window);
|
||||
var gpa = std.heap.GeneralPurposeAllocator(.{}){};
|
||||
defer _ = gpa.deinit();
|
||||
const allocator = &gpa.allocator;
|
||||
var args = std.process.args();
|
||||
defer args.deinit();
|
||||
while (args.next(allocator)) |arg_or_err| {
|
||||
const arg = try arg_or_err;
|
||||
defer allocator.free(arg);
|
||||
if (std.mem.eql(u8, arg, "-w")) {
|
||||
try watch(display, window, "CLIPBOARD", stdout);
|
||||
}
|
||||
}
|
||||
var result = (try printSelection(display, window, "CLIPBOARD", "UTF8_STRING", stdout)) or
|
||||
(try printSelection(display, window, "CLIPBOARD", "STRING", stdout));
|
||||
if (!result) return error.ClipboardActionFailed;
|
||||
}
|
||||
96
src/main.zig
96
src/main.zig
|
|
@ -1,99 +1,11 @@
|
|||
const std = @import("std");
|
||||
const c = @cImport({
|
||||
@cInclude("limits.h");
|
||||
@cInclude("X11/Xlib.h");
|
||||
@cInclude("X11/extensions/Xfixes.h");
|
||||
});
|
||||
|
||||
fn printSelection(display: *c.Display, window: c.Window, bufname: [*c]const u8, fmtname: [*c]const u8, writer: anytype) !bool {
|
||||
var ressize: c_ulong = undefined;
|
||||
var restail: c_ulong = undefined;
|
||||
var resbits: c_int = undefined;
|
||||
var bufid = c.XInternAtom(display, bufname, c.False);
|
||||
var fmtid = c.XInternAtom(display, fmtname, c.False);
|
||||
var propid = c.XInternAtom(display, "XSEL_DATA", c.False);
|
||||
var incrid = c.XInternAtom(display, "INCR", c.False);
|
||||
var event: c.XEvent = undefined;
|
||||
|
||||
_ = c.XSelectInput(display, window, c.PropertyChangeMask);
|
||||
_ = c.XConvertSelection(display, bufid, fmtid, propid, window, c.CurrentTime);
|
||||
_ = c.XNextEvent(display, &event);
|
||||
while (event.type != c.SelectionNotify or event.xselection.selection != bufid)
|
||||
_ = c.XNextEvent(display, &event);
|
||||
|
||||
if (event.xselection.property > 0) {
|
||||
var result: [*c]u8 = undefined;
|
||||
_ = c.XGetWindowProperty(display, window, propid, 0, c.LONG_MAX / 4, c.True, c.AnyPropertyType, &fmtid, &resbits, &ressize, &restail, &result);
|
||||
defer _ = c.XFree(result);
|
||||
if (fmtid != incrid)
|
||||
try writer.print("{s}", .{result});
|
||||
|
||||
if (fmtid == incrid) {
|
||||
ressize = 1;
|
||||
while (ressize > 0) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
while (event.type != c.PropertyNotify or event.xproperty.atom != propid or event.xproperty.state != c.PropertyNewValue) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
}
|
||||
|
||||
_ = c.XGetWindowProperty(display, window, propid, 0, c.LONG_MAX / 4, c.True, c.AnyPropertyType, &fmtid, &resbits, &ressize, &restail, &result);
|
||||
defer _ = c.XFree(result);
|
||||
try writer.print("{s}", .{result});
|
||||
}
|
||||
}
|
||||
return true;
|
||||
} else // request failed, e.g. owner can't convert to the target format
|
||||
return false;
|
||||
}
|
||||
|
||||
fn watch(display: *c.Display, window: c.Window, bufname: [*c]const u8, writer: anytype) !void {
|
||||
var event_base: c_int = undefined;
|
||||
var error_base: c_int = undefined;
|
||||
var event: c.XEvent = undefined;
|
||||
var bufid = c.XInternAtom(display, bufname, c.False);
|
||||
|
||||
_ = c.XFixesQueryExtension(display, &event_base, &error_base);
|
||||
_ = c.XFixesSelectSelectionInput(display, c.XDefaultRootWindow(display), bufid, c.XFixesSetSelectionOwnerNotifyMask);
|
||||
|
||||
while (true) {
|
||||
_ = c.XNextEvent(display, &event);
|
||||
|
||||
// _ = try writer.print("{d} == {d} + {d}. {d} == {d}", .{ event.type, event_base, c.XFixesSelectionNotify, event.xselection.selection, bufid });
|
||||
// _ = std.debug.print("{}", .{event.xselection});
|
||||
|
||||
if (event.type == event_base + c.XFixesSelectionNotify and
|
||||
event.xselection.property == bufid)
|
||||
{
|
||||
_ = try writer.print("y", .{});
|
||||
if (!try printSelection(display, window, bufname, "UTF8_STRING", writer))
|
||||
_ = try printSelection(display, window, bufname, "STRING", writer);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn main() !u8 {
|
||||
const stdout = std.io.getStdOut().writer();
|
||||
var display: *c.Display = c.XOpenDisplay(null).?;
|
||||
defer _ = c.XCloseDisplay(display);
|
||||
const default_screen = c.XDefaultScreen(display);
|
||||
var color = c.XBlackPixel(display, default_screen);
|
||||
var window = c.XCreateSimpleWindow(display, c.XDefaultRootWindow(display), 0, 0, 1, 1, 0, color, color);
|
||||
defer _ = c.XDestroyWindow(display, window);
|
||||
var gpa = std.heap.GeneralPurposeAllocator(.{}){};
|
||||
defer _ = gpa.deinit();
|
||||
const allocator = &gpa.allocator;
|
||||
var args = std.process.args();
|
||||
defer args.deinit();
|
||||
while (args.next(allocator)) |arg_or_err| {
|
||||
const arg = try arg_or_err;
|
||||
defer allocator.free(arg);
|
||||
if (std.mem.eql(u8, arg, "-w")) {
|
||||
try watch(display, window, "CLIPBOARD", stdout);
|
||||
if (std.builtin.os.tag == .linux) {
|
||||
@import("linux.zig").clipboardAction() catch return 1;
|
||||
}
|
||||
if (std.builtin.os.tag == .windows) {
|
||||
@import("windows.zig").clipboardAction() catch return 1;
|
||||
}
|
||||
var result = (try printSelection(display, window, "CLIPBOARD", "UTF8_STRING", stdout)) or
|
||||
(try printSelection(display, window, "CLIPBOARD", "STRING", stdout));
|
||||
if (result)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
|
|
|
|||
6
src/windows.zig
Normal file
6
src/windows.zig
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
const std = @import("std");
|
||||
|
||||
pub fn clipboardAction() !void {
|
||||
const stdout = std.io.getStdOut().writer();
|
||||
try stdout.print("All your codebase are belong to us", .{});
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user