Add support for filename formatting get/set (#162)

src/Utils.cpp

@@ -502,3 +502,15 @@ bool Utils::IsRPHotkeySet() {
     size_t count = obs_data_array_count(bindings);
     return (count > 0);
 }
+
+const char* Utils::GetFilenameFormatting() {
+    config_t* profile = obs_frontend_get_profile_config();
+    return config_get_string(profile, "Output", "FilenameFormatting");
+}
+
+bool Utils::SetFilenameFormatting(const char* filenameFormatting) {
+    config_t* profile = obs_frontend_get_profile_config();
+    config_set_string(profile, "Output", "FilenameFormatting", filenameFormatting);
+    config_save(profile);
+    return true;
+}

src/Utils.h

@@ -82,6 +82,8 @@ class Utils {
     static bool ReplayBufferEnabled();
     static void StartReplayBuffer();
     static bool IsRPHotkeySet();
+    static const char* GetFilenameFormatting();
+    static bool SetFilenameFormatting(const char* filenameFormatting);
 };
 
 #endif // UTILS_H

src/WSRequestHandler.cpp

@@ -31,6 +31,9 @@ QHash<QString, void(*)(WSRequestHandler*)> WSRequestHandler::messageMap {
 
     { "SetHeartbeat", WSRequestHandler::HandleSetHeartbeat },
 
+    { "SetFilenameFormatting", WSRequestHandler::HandleSetFilenameFormatting },
+    { "GetFilenameFormatting", WSRequestHandler::HandleGetFilenameFormatting },
+
     { "SetCurrentScene", WSRequestHandler::HandleSetCurrentScene },
     { "GetCurrentScene", WSRequestHandler::HandleGetCurrentScene },
     { "GetSceneList", WSRequestHandler::HandleGetSceneList },

src/WSRequestHandler.h

@@ -59,6 +59,9 @@ class WSRequestHandler : public QObject {
 
     static void HandleSetHeartbeat(WSRequestHandler* req);
 
+    static void HandleSetFilenameFormatting(WSRequestHandler* req);
+    static void HandleGetFilenameFormatting(WSRequestHandler* req);
+
     static void HandleSetCurrentScene(WSRequestHandler* req);
     static void HandleGetCurrentScene(WSRequestHandler* req);
     static void HandleGetSceneList(WSRequestHandler* req);

src/WSRequestHandler_General.cpp

@@ -8,7 +8,7 @@
 
 /**
  * Returns the latest version of the plugin and the API.
- * 
+ *
  * @return {double} `version` OBSRemote compatible API version. Fixed to 1.1 for retrocompatibility.
  * @return {String} `obs-websocket-version` obs-websocket plugin version.
  * @return {String} `obs-studio-version` OBS Studio program version.
@@ -43,11 +43,11 @@
 /**
  * Tells the client if authentication is required. If so, returns authentication parameters `challenge`
  * and `salt` (see "Authentication" for more information).
- * 
+ *
  * @return {boolean} `authRequired` Indicates whether authentication is required.
  * @return {String (optional)} `challenge`
  * @return {String (optional)} `salt`
- * 
+ *
  * @api requests
  * @name GetAuthRequired
  * @category general
@@ -71,7 +71,7 @@ void WSRequestHandler::HandleGetAuthRequired(WSRequestHandler* req) {
 
 /**
  * Attempt to authenticate the client to the server.
- * 
+ *
  * @param {String} `auth` Response to the auth challenge (see "Authentication" for more information).
  *
  * @api requests
@@ -125,3 +125,44 @@ void WSRequestHandler::HandleAuthenticate(WSRequestHandler* req) {
         WSEvents::Instance->HeartbeatIsActive);
     req->SendOKResponse(response);
 }
+
+/**
+ * Set the filename formatting string
+ *
+ * @param {String} `filename-formatting` Filename formatting string to set.
+ *
+ * @api requests
+ * @name SetFilenameFormatting
+ * @category general
+ * @since unreleased
+ */
+void WSRequestHandler::HandleSetFilenameFormatting(WSRequestHandler* req) {
+    if (!req->hasField("filename-formatting")) {
+        req->SendErrorResponse("<filename-formatting> parameter missing");
+        return;
+    }
+
+    QString filenameFormatting = obs_data_get_string(req->data, "filename-formatting");
+    if (!filenameFormatting.isEmpty()) {
+        Utils::SetFilenameFormatting(filenameFormatting.toUtf8());
+        req->SendOKResponse();
+    } else {
+        req->SendErrorResponse("invalid request parameters");
+    }
+}
+
+/**
+ * Get the filename formatting string
+ *
+ * @return {String} `filename-formatting` Current filename formatting string.
+ *
+ * @api requests
+ * @name GetFilenameFormatting
+ * @category general
+ * @since unreleased
+ */
+void WSRequestHandler::HandleGetFilenameFormatting(WSRequestHandler* req) {
+    OBSDataAutoRelease response = obs_data_create();
+    obs_data_set_string(response, "filename-formatting", Utils::GetFilenameFormatting());
+    req->SendOKResponse(response);
+}