client API: add mpv_load_config_file()

This is probably a good idea, because it would make it easier for
software embedding mpv to configure the mpv parts, without requiring the
host program to provide explicit mechanisms for this (other than calling
mpv_load_config_file()).

1 files changed, 15 insertions, 0 deletions

diff --git a/player/client.c b/player/client.c
index 580eebaddb..85a9b0fa9a 100644
--- a/player/client.c
+++ b/player/client.c
@@ -27,6 +27,8 @@
 #include "options/m_config.h"
 #include "options/m_option.h"
 #include "options/m_property.h"
+#include "options/path.h"
+#include "options/parse_configfile.h"
 #include "osdep/threads.h"
 #include "osdep/timer.h"
 #include "osdep/io.h"
@@ -1221,6 +1223,19 @@ static bool gen_property_change_event(struct mpv_handle *ctx)
     return false;
 }
 
+int mpv_load_config_file(mpv_handle *ctx, const char *filename)
+{
+    int flags = ctx->mpctx->initialized ? M_SETOPT_RUNTIME : 0;
+    lock_core(ctx);
+    int r = m_config_parse_config_file(ctx->mpctx->mconfig, filename, NULL, flags);
+    unlock_core(ctx);
+    if (r == 0)
+        return MPV_ERROR_INVALID_PARAMETER;
+    if (r < 0)
+        return MPV_ERROR_OPTION_ERROR;
+    return 0;
+}
+
 int mpv_request_log_messages(mpv_handle *ctx, const char *min_level)
 {
     int level = -1;