Add online content repository

Replaces mods and texture pack tabs with a single content tab

1 files changed, 108 insertions, 0 deletions

diff --git a/src/content/content.cpp b/src/content/content.cpp
new file mode 100644
index 000000000..d45c5feab
--- /dev/null
+++ b/src/content/content.cpp
@@ -0,0 +1,108 @@
+/*
+Minetest
+Copyright (C) 2018 rubenwardy <rw@rubenwardy.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include <fstream>
+#include "content/content.h"
+#include "content/subgames.h"
+#include "content/mods.h"
+#include "filesys.h"
+#include "settings.h"
+
+enum ContentType
+{
+	ECT_UNKNOWN,
+	ECT_MOD,
+	ECT_MODPACK,
+	ECT_GAME,
+	ECT_TXP
+};
+
+ContentType getContentType(const ContentSpec &spec)
+{
+	std::ifstream modpack_is((spec.path + DIR_DELIM + "modpack.txt").c_str());
+	if (modpack_is.good()) {
+		modpack_is.close();
+		return ECT_MODPACK;
+	}
+
+	std::ifstream init_is((spec.path + DIR_DELIM + "init.lua").c_str());
+	if (init_is.good()) {
+		init_is.close();
+		return ECT_MOD;
+	}
+
+	std::ifstream game_is((spec.path + DIR_DELIM + "game.conf").c_str());
+	if (game_is.good()) {
+		game_is.close();
+		return ECT_GAME;
+	}
+
+	std::ifstream txp_is((spec.path + DIR_DELIM + "texture_pack.conf").c_str());
+	if (txp_is.good()) {
+		txp_is.close();
+		return ECT_TXP;
+	}
+
+	return ECT_UNKNOWN;
+}
+
+void parseContentInfo(ContentSpec &spec)
+{
+	std::string conf_path;
+
+	switch (getContentType(spec)) {
+	case ECT_MOD:
+		spec.type = "mod";
+		conf_path = spec.path + DIR_DELIM + "mod.conf";
+		break;
+	case ECT_MODPACK:
+		spec.type = "modpack";
+		conf_path = spec.path + DIR_DELIM + "mod.conf";
+		break;
+	case ECT_GAME:
+		spec.type = "game";
+		conf_path = spec.path + DIR_DELIM + "game.conf";
+		break;
+	case ECT_TXP:
+		spec.type = "txp";
+		conf_path = spec.path + DIR_DELIM + "texture_pack.conf";
+		break;
+	default:
+		spec.type = "unknown";
+		break;
+	}
+
+	Settings conf;
+	if (!conf_path.empty() && conf.readConfigFile(conf_path.c_str())) {
+		if (conf.exists("name"))
+			spec.name = conf.get("name");
+
+		if (conf.exists("description"))
+			spec.desc = conf.get("description");
+
+		if (conf.exists("author"))
+			spec.author = conf.get("author");
+	}
+
+	if (spec.desc.empty()) {
+		std::ifstream is((spec.path + DIR_DELIM + "description.txt").c_str());
+		spec.desc = std::string((std::istreambuf_iterator<char>(is)),
+				std::istreambuf_iterator<char>());
+	}
+}