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-rw-r--r--src/sbservices.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/src/sbservices.c b/src/sbservices.c
index 2678e24..e6342d1 100644
--- a/src/sbservices.c
+++ b/src/sbservices.c
@@ -269,3 +269,52 @@ leave_unlock:
}
+/**
+ * Get the home screen wallpaper as PNG data.
+ *
+ * @param client The connected sbservices client to use.
+ * @param pngdata Pointer that will point to a newly allocated buffer
+ * containing the PNG data upon successful return. It is up to the caller
+ * to free the memory.
+ * @param pngsize Pointer to a uint64_t that will be set to the size of the
+ * buffer pngdata points to upon successful return.
+ *
+ * @return SBSERVICES_E_SUCCESS on success, SBSERVICES_E_INVALID_ARG when
+ * client or pngdata are invalid, or an SBSERVICES_E_* error
+ * code otherwise.
+ */
+sbservices_error_t sbservices_get_home_screen_wallpaper_pngdata(sbservices_client_t client, char **pngdata, uint64_t *pngsize)
+{
+ if (!client || !client->parent || !pngdata)
+ return SBSERVICES_E_INVALID_ARG;
+
+ sbservices_error_t res = SBSERVICES_E_UNKNOWN_ERROR;
+
+ plist_t dict = plist_new_dict();
+ plist_dict_insert_item(dict, "command", plist_new_string("getHomeScreenWallpaperPNGData"));
+
+ sbs_lock(client);
+
+ res = sbservices_error(property_list_service_send_binary_plist(client->parent, dict));
+ if (res != SBSERVICES_E_SUCCESS) {
+ debug_info("could not send plist, error %d", res);
+ goto leave_unlock;
+ }
+ plist_free(dict);
+
+ dict = NULL;
+ res = sbservices_error(property_list_service_receive_plist(client->parent, &dict));
+ if (res == SBSERVICES_E_SUCCESS) {
+ plist_t node = plist_dict_get_item(dict, "pngData");
+ if (node) {
+ plist_get_data_val(node, pngdata, pngsize);
+ }
+ }
+
+leave_unlock:
+ if (dict) {
+ plist_free(dict);
+ }
+ sbs_unlock(client);
+ return res;
+}