Implement find_all_sets.

src/backends/redis/CMakeLists.txt

@@ -18,6 +18,7 @@ add_library(${PROJECT_NAME} SHARED
 	async_connection.cpp
 	tag.cpp
 	delete.cpp
+	find.cpp
 )
 
 target_include_directories(${PROJECT_NAME} SYSTEM

src/backends/redis/backend_redis.cpp

@@ -24,6 +24,7 @@
 #include "helpers/stringize.h"
 #include "tag.hpp"
 #include "delete.hpp"
+#include "find.hpp"
 #include "record_data_adapt.hpp"
 #include <utility>
 #include <yaml-cpp/yaml.h>
@@ -254,7 +255,7 @@ namespace dindb {
 	}
 
 	std::vector<GroupIDType> BackendRedis::find_all_sets() {
-		return std::vector<GroupIDType>();
+		return dindb::find_all_sets(m_redis);
 	}
 
 	std::vector<dinhelp::MaxSizedArray<std::string, 4>> BackendRedis::find_set_details (const std::vector<GroupIDType>& parSets) {

src/backends/redis/find.cpp

@@ -0,0 +1,35 @@
+/* Copyright 2015, 2016, Michele Santullo
+ * This file is part of "dindexer".
+ *
+ * "dindexer" is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * "dindexer" 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with "dindexer".  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "find.hpp"
+#include "command.hpp"
+#include "helpers/lexical_cast.hpp"
+#include "dindexerConfig.h"
+#include "dindexer-core/split_tags.hpp"
+
+namespace dindb {
+	std::vector<GroupIDType> find_all_sets (redis::Command& parRedis) {
+		using dincore::split_and_trim;
+		using dinhelp::lexical_cast;
+
+		std::vector<GroupIDType> retval;
+		for (const auto& itm : parRedis.scan(PROGRAM_NAME ":set:*")) {
+			retval.push_back(lexical_cast<GroupIDType>(split_and_trim(itm, ':').back()));
+		}
+		return retval;
+	}
+} //namespace dindb

src/backends/redis/find.hpp

@@ -0,0 +1,32 @@
+/* Copyright 2015, 2016, Michele Santullo
+ * This file is part of "dindexer".
+ *
+ * "dindexer" is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * "dindexer" 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with "dindexer".  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef idB4972996B4494E66A03B6AE205B1FA36
+#define idB4972996B4494E66A03B6AE205B1FA36
+
+#include "backends/db_backend.hpp"
+#include <vector>
+
+namespace redis {
+	class Command;
+} //namespace redis
+
+namespace dindb {
+	std::vector<GroupIDType> find_all_sets ( redis::Command& parRedis );
+} //namespace dindb
+
+#endif