1 files changed, 0 insertions, 481 deletions
diff --git a/swaybar/tray/sni.c b/swaybar/tray/sni.c
deleted file mode 100644
index c9d00657..00000000
--- a/swaybar/tray/sni.c
+++ /dev/null
@@ -1,481 +0,0 @@
-#define _XOPEN_SOURCE 500
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <dbus/dbus.h>
-#include <arpa/inet.h>
-#include <netinet/in.h>
-#include "swaybar/tray/dbus.h"
-#include "swaybar/tray/sni.h"
-#include "swaybar/tray/icon.h"
-#include "swaybar/bar.h"
-#include "client/cairo.h"
-#include "log.h"
-
-// Not sure what this is but cairo needs it.
-static const cairo_user_data_key_t cairo_user_data_key;
-
-struct sni_icon_ref *sni_icon_ref_create(struct StatusNotifierItem *item,
-		int height) {
-	struct sni_icon_ref *sni_ref = malloc(sizeof(struct sni_icon_ref));
-	if (!sni_ref) {
-		return NULL;
-	}
-	sni_ref->icon = cairo_image_surface_scale(item->image, height, height);
-	sni_ref->ref = item;
-
-	return sni_ref;
-}
-
-void sni_icon_ref_free(struct sni_icon_ref *sni_ref) {
-	if (!sni_ref) {
-		return;
-	}
-	cairo_surface_destroy(sni_ref->icon);
-	free(sni_ref);
-}
-
-/* Gets the pixmap of an icon */
-static void reply_icon(DBusPendingCall *pending, void *_data) {
-	struct StatusNotifierItem *item = _data;
-
-	DBusMessage *reply = dbus_pending_call_steal_reply(pending);
-
-	if (!reply) {
-		sway_log(L_ERROR, "Did not get reply");
-		goto bail;
-	}
-
-	int message_type = dbus_message_get_type(reply);
-
-	if (message_type == DBUS_MESSAGE_TYPE_ERROR) {
-		char *msg;
-
-		dbus_message_get_args(reply, NULL,
-				DBUS_TYPE_STRING, &msg,
-				DBUS_TYPE_INVALID);
-
-		sway_log(L_ERROR, "Message is error: %s", msg);
-		goto bail;
-	}
-
-	DBusMessageIter iter;
-	DBusMessageIter variant; /* v[a(iiay)] */
-	DBusMessageIter array; /* a(iiay) */
-	DBusMessageIter d_struct; /* (iiay) */
-	DBusMessageIter icon; /* ay */
-
-	dbus_message_iter_init(reply, &iter);
-
-	// Each if here checks the types above before recursing
-	if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) {
-		sway_log(L_ERROR, "Relpy type incorrect");
-		sway_log(L_ERROR, "Should be \"v\", is \"%s\"",
-				dbus_message_iter_get_signature(&iter));
-		goto bail;
-	}
-	dbus_message_iter_recurse(&iter, &variant);
-
-	if (strcmp("a(iiay)", dbus_message_iter_get_signature(&variant)) != 0) {
-		sway_log(L_ERROR, "Relpy type incorrect");
-		sway_log(L_ERROR, "Should be \"a(iiay)\", is \"%s\"",
-				dbus_message_iter_get_signature(&variant));
-		goto bail;
-	}
-
-	if (dbus_message_iter_get_element_count(&variant) == 0) {
-		// Can't recurse if there are no items
-		sway_log(L_INFO, "Item has no icon");
-		goto bail;
-	}
-	dbus_message_iter_recurse(&variant, &array);
-
-	dbus_message_iter_recurse(&array, &d_struct);
-
-	int width;
-	dbus_message_iter_get_basic(&d_struct, &width);
-	dbus_message_iter_next(&d_struct);
-
-	int height;
-	dbus_message_iter_get_basic(&d_struct, &height);
-	dbus_message_iter_next(&d_struct);
-
-	int len = dbus_message_iter_get_element_count(&d_struct);
-
-	if (!len) {
-		sway_log(L_ERROR, "No icon data");
-		goto bail;
-	}
-
-	// Also implies len % 4 == 0, useful below
-	if (len != width * height * 4) {
-		sway_log(L_ERROR, "Incorrect array size passed");
-		goto bail;
-	}
-
-	dbus_message_iter_recurse(&d_struct, &icon);
-
-	int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, width);
-	// FIXME support a variable stride
-	// (works on my machine though for all tested widths)
-	if (!sway_assert(stride == width * 4, "Stride must be equal to byte length")) {
-		goto bail;
-	}
-
-	// Data is by reference, no need to free
-	uint8_t *message_data;
-	dbus_message_iter_get_fixed_array(&icon, &message_data, &len);
-
-	uint8_t *image_data = malloc(stride * height);
-	if (!image_data) {
-		sway_log(L_ERROR, "Could not allocate memory for icon");
-		goto bail;
-	}
-
-	// Transform from network byte order to host byte order
-	// Assumptions are safe because the equality above
-	uint32_t *network = (uint32_t *) message_data;
-	uint32_t *host = (uint32_t *)image_data;
-	for (int i = 0; i < width * height; ++i) {
-		host[i] = ntohl(network[i]);
-	}
-
-	cairo_surface_t *image = cairo_image_surface_create_for_data(
-			image_data, CAIRO_FORMAT_ARGB32,
-			width, height, stride);
-
-	if (image) {
-		if (item->image) {
-			cairo_surface_destroy(item->image);
-		}
-		item->image = image;
-		// Free the image data on surface destruction
-		cairo_surface_set_user_data(image,
-				&cairo_user_data_key,
-				image_data,
-				free);
-		item->dirty = true;
-		dirty = true;
-
-		dbus_message_unref(reply);
-		dbus_pending_call_unref(pending);
-		return;
-	} else {
-		sway_log(L_ERROR, "Could not create image surface");
-		free(image_data);
-	}
-
-bail:
-	if (reply) {
-		dbus_message_unref(reply);
-	}
-	dbus_pending_call_unref(pending);
-	sway_log(L_ERROR, "Could not get icon from item");
-	return;
-}
-static void send_icon_msg(struct StatusNotifierItem *item) {
-	DBusPendingCall *pending;
-	DBusMessage *message = dbus_message_new_method_call(
-			item->name,
-			"/StatusNotifierItem",
-			"org.freedesktop.DBus.Properties",
-			"Get");
-	const char *iface;
-	if (item->kde_special_snowflake) {
-		iface = "org.kde.StatusNotifierItem";
-	} else {
-		iface = "org.freedesktop.StatusNotifierItem";
-	}
-	const char *prop = "IconPixmap";
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_STRING, &iface,
-			DBUS_TYPE_STRING, &prop,
-			DBUS_TYPE_INVALID);
-
-	bool status =
-		dbus_connection_send_with_reply(conn, message, &pending, -1);
-
-	dbus_message_unref(message);
-
-	if (!(pending || status)) {
-		sway_log(L_ERROR, "Could not get item icon");
-		return;
-	}
-
-	dbus_pending_call_set_notify(pending, reply_icon, item, NULL);
-}
-
-/* Get an icon by its name */
-static void reply_icon_name(DBusPendingCall *pending, void *_data) {
-	struct StatusNotifierItem *item = _data;
-
-	DBusMessage *reply = dbus_pending_call_steal_reply(pending);
-
-	if (!reply) {
-		sway_log(L_INFO, "Got no icon name reply from item");
-		goto bail;
-	}
-
-	int message_type = dbus_message_get_type(reply);
-
-	if (message_type == DBUS_MESSAGE_TYPE_ERROR) {
-		char *msg;
-
-		dbus_message_get_args(reply, NULL,
-				DBUS_TYPE_STRING, &msg,
-				DBUS_TYPE_INVALID);
-
-		sway_log(L_INFO, "Could not get icon name: %s", msg);
-		goto bail;
-	}
-
-	DBusMessageIter iter; /* v[s] */
-	DBusMessageIter variant; /* s */
-
-	dbus_message_iter_init(reply, &iter);
-	if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) {
-		sway_log(L_ERROR, "Relpy type incorrect");
-		sway_log(L_ERROR, "Should be \"v\", is \"%s\"",
-				dbus_message_iter_get_signature(&iter));
-		goto bail;
-	}
-	dbus_message_iter_recurse(&iter, &variant);
-
-
-	if (dbus_message_iter_get_arg_type(&variant) != DBUS_TYPE_STRING) {
-		sway_log(L_ERROR, "Relpy type incorrect");
-		sway_log(L_ERROR, "Should be \"s\", is \"%s\"",
-				dbus_message_iter_get_signature(&iter));
-		goto bail;
-	}
-
-	char *icon_name;
-	dbus_message_iter_get_basic(&variant, &icon_name);
-
-	cairo_surface_t *image = find_icon(icon_name, 256);
-
-	if (image) {
-		sway_log(L_DEBUG, "Icon for %s found with size %d", icon_name,
-				cairo_image_surface_get_width(image));
-		if (item->image) {
-			cairo_surface_destroy(item->image);
-		}
-		item->image = image;
-		item->dirty = true;
-		dirty = true;
-
-		dbus_message_unref(reply);
-		dbus_pending_call_unref(pending);
-		return;
-	}
-
-bail:
-	if (reply) {
-		dbus_message_unref(reply);
-	}
-	dbus_pending_call_unref(pending);
-	// Now try the pixmap
-	send_icon_msg(item);
-	return;
-}
-static void send_icon_name_msg(struct StatusNotifierItem *item) {
-	DBusPendingCall *pending;
-	DBusMessage *message = dbus_message_new_method_call(
-			item->name,
-			"/StatusNotifierItem",
-			"org.freedesktop.DBus.Properties",
-			"Get");
-	const char *iface;
-	if (item->kde_special_snowflake) {
-		iface = "org.kde.StatusNotifierItem";
-	} else {
-		iface = "org.freedesktop.StatusNotifierItem";
-	}
-	const char *prop = "IconName";
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_STRING, &iface,
-			DBUS_TYPE_STRING, &prop,
-			DBUS_TYPE_INVALID);
-
-	bool status =
-		dbus_connection_send_with_reply(conn, message, &pending, -1);
-
-	dbus_message_unref(message);
-
-	if (!(pending || status)) {
-		sway_log(L_ERROR, "Could not get item icon name");
-		return;
-	}
-
-	dbus_pending_call_set_notify(pending, reply_icon_name, item, NULL);
-}
-
-void get_icon(struct StatusNotifierItem *item) {
-	send_icon_name_msg(item);
-}
-
-void sni_activate(struct StatusNotifierItem *item, uint32_t x, uint32_t y) {
-	const char *iface =
-		(item->kde_special_snowflake ? "org.kde.StatusNotifierItem"
-		 : "org.freedesktop.StatusNotifierItem");
-	DBusMessage *message = dbus_message_new_method_call(
-			item->name,
-			"/StatusNotifierItem",
-			iface,
-			"Activate");
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_INT32, &x,
-			DBUS_TYPE_INT32, &y,
-			DBUS_TYPE_INVALID);
-
-	dbus_connection_send(conn, message, NULL);
-
-	dbus_message_unref(message);
-}
-
-void sni_context_menu(struct StatusNotifierItem *item, uint32_t x, uint32_t y) {
-	const char *iface =
-		(item->kde_special_snowflake ? "org.kde.StatusNotifierItem"
-		 : "org.freedesktop.StatusNotifierItem");
-	DBusMessage *message = dbus_message_new_method_call(
-			item->name,
-			"/StatusNotifierItem",
-			iface,
-			"ContextMenu");
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_INT32, &x,
-			DBUS_TYPE_INT32, &y,
-			DBUS_TYPE_INVALID);
-
-	dbus_connection_send(conn, message, NULL);
-
-	dbus_message_unref(message);
-}
-void sni_secondary(struct StatusNotifierItem *item, uint32_t x, uint32_t y) {
-	const char *iface =
-		(item->kde_special_snowflake ? "org.kde.StatusNotifierItem"
-		 : "org.freedesktop.StatusNotifierItem");
-	DBusMessage *message = dbus_message_new_method_call(
-			item->name,
-			"/StatusNotifierItem",
-			iface,
-			"SecondaryActivate");
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_INT32, &x,
-			DBUS_TYPE_INT32, &y,
-			DBUS_TYPE_INVALID);
-
-	dbus_connection_send(conn, message, NULL);
-
-	dbus_message_unref(message);
-}
-
-static void get_unique_name(struct StatusNotifierItem *item) {
-	// I think that we're fine being sync here becaues the message is
-	// directly to the message bus. Could be async though.
-	DBusMessage *message = dbus_message_new_method_call(
-			"org.freedesktop.DBus",
-			"/org/freedesktop/DBus",
-			"org.freedesktop.DBus",
-			"GetNameOwner");
-
-	dbus_message_append_args(message,
-			DBUS_TYPE_STRING, &item->name,
-			DBUS_TYPE_INVALID);
-
-	DBusMessage *reply = dbus_connection_send_with_reply_and_block(
-			conn, message, -1, NULL);
-
-	dbus_message_unref(message);
-
-	if (!reply) {
-		sway_log(L_ERROR, "Could not get unique name for item: %s",
-				item->name);
-		return;
-	}
-
-	char *unique_name;
-	if (!dbus_message_get_args(reply, NULL,
-				DBUS_TYPE_STRING, &unique_name,
-				DBUS_TYPE_INVALID)) {
-		sway_log(L_ERROR, "Error parsing method args");
-	} else {
-		if (item->unique_name) {
-			free(item->unique_name);
-		}
-		item->unique_name = strdup(unique_name);
-	}
-
-	dbus_message_unref(reply);
-}
-
-struct StatusNotifierItem *sni_create(const char *name) {
-	// Make sure `name` is well formed
-	if (!dbus_validate_bus_name(name, NULL)) {
-		sway_log(L_INFO, "Name (%s) is not a bus name. We cannot create an item.", name);
-		return NULL;
-	}
-
-	struct StatusNotifierItem *item = malloc(sizeof(struct StatusNotifierItem));
-	item->name = strdup(name);
-	item->unique_name = NULL;
-	item->image = NULL;
-	item->dirty = false;
-
-	// If it doesn't use this name then assume that it uses the KDE spec
-	// This is because xembed-sni-proxy uses neither "org.freedesktop" nor
-	// "org.kde" and just gives us the items "unique name"
-	//
-	// We could use this to our advantage and fill out the "unique name"
-	// field with the given name if it is neither freedesktop or kde, but
-	// that's makes us rely on KDE hackyness which is bad practice
-	const char freedesktop_name[] = "org.freedesktop";
-	if (strncmp(name, freedesktop_name, sizeof(freedesktop_name) - 1) != 0) {
-		item->kde_special_snowflake = true;
-	} else {
-		item->kde_special_snowflake = false;
-	}
-
-	get_icon(item);
-
-	get_unique_name(item);
-
-	return item;
-}
-/* Return 0 if `item` has a name of `str` */
-int sni_str_cmp(const void *_item, const void *_str) {
-	const struct StatusNotifierItem *item = _item;
-	const char *str = _str;
-
-	return strcmp(item->name, str);
-}
-/* Returns 0 if `item` has a unique name of `str` */
-int sni_uniq_cmp(const void *_item, const void *_str) {
-	const struct StatusNotifierItem *item = _item;
-	const char *str = _str;
-
-	if (!item->unique_name) {
-		return false;
-	}
-	return strcmp(item->unique_name, str);
-}
-void sni_free(struct StatusNotifierItem *item) {
-	if (!item) {
-		return;
-	}
-	free(item->name);
-	if (item->unique_name) {
-		free(item->unique_name);
-	}
-	if (item->image) {
-		cairo_surface_destroy(item->image);
-	}
-	free(item);
-}