100 lines
2.0 KiB
C
100 lines
2.0 KiB
C
#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "xdpw.h"
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static const char object_path[] = "/org/freedesktop/portal/desktop";
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static const char interface_name[] = "org.freedesktop.impl.portal.Screenshot";
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static int method_screenshot(sd_bus_message *msg, void *data,
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sd_bus_error *ret_error) {
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int ret = 0;
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char *handle, *app_id, *parent_window;
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ret = sd_bus_message_read(msg, "oss", &handle, &app_id, &parent_window);
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if (ret < 0) {
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return ret;
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}
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// TODO: read options
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// TODO: cleanup this
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struct xdpw_request *req =
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request_create(sd_bus_message_get_bus(msg), handle);
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if (req == NULL) {
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return -ENOMEM;
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}
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sd_bus_message *reply = NULL;
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ret = sd_bus_message_new_method_return(msg, &reply);
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_append(reply, "u", 0);
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_open_container(reply, 'a', "{sv}");
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_open_container(reply, 'e', "sv");
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_append_basic(reply, 's', "uri");
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_open_container(reply, 'v', "s");
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if (ret < 0) {
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return ret;
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}
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// TODO: take an actual screenshot
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ret = sd_bus_message_append_basic(reply, 's', "file:///tmp/out.png");
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_close_container(reply);
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_close_container(reply);
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_message_close_container(reply);
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if (ret < 0) {
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return ret;
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}
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ret = sd_bus_send(NULL, reply, NULL);
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if (ret < 0) {
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return ret;
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}
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sd_bus_message_unref(reply);
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return 0;
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}
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static const sd_bus_vtable screenshot_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_METHOD("Screenshot", "ossa{sv}", "ua{sv}", method_screenshot, SD_BUS_VTABLE_UNPRIVILEGED),
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SD_BUS_VTABLE_END
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};
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int init_screenshot(sd_bus *bus) {
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// TODO: cleanup
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sd_bus_slot *slot = NULL;
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return sd_bus_add_object_vtable(bus, &slot, object_path, interface_name,
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screenshot_vtable, NULL);
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}
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