summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--louloulibs/utils/reload.cpp19
-rw-r--r--louloulibs/utils/reload.hpp8
-rw-r--r--src/database/database.cpp33
-rw-r--r--src/database/database.hpp6
-rw-r--r--src/main.cpp19
-rw-r--r--tests/database.cpp2
6 files changed, 47 insertions, 40 deletions
diff --git a/louloulibs/utils/reload.cpp b/louloulibs/utils/reload.cpp
index bddfd86..7125a75 100644
--- a/louloulibs/utils/reload.cpp
+++ b/louloulibs/utils/reload.cpp
@@ -1,11 +1,28 @@
+#include <utils/reload.hpp>
+#include <database/database.hpp>
#include <config/config.hpp>
+#include <utils/xdg.hpp>
#include <logger/logger.hpp>
+void open_database()
+{
+ const auto db_filename = Config::get("db_name", xdg_data_path("biboumi.sqlite"));
+ log_info("Opening database: ", db_filename);
+ Database::open(db_filename);
+ log_info("database successfully opened.");
+}
+
void reload_process()
{
Config::read_conf();
// Destroy the logger instance, to be recreated the next time a log
// line needs to be written
Logger::instance().reset();
- log_debug("Configuration and logger reloaded.");
+ log_info("Configuration and logger reloaded.");
+ try {
+ open_database();
+ } catch (const litesql::DatabaseError&) {
+ log_warning("Re-using the previous database.");
+ }
}
+
diff --git a/louloulibs/utils/reload.hpp b/louloulibs/utils/reload.hpp
index 6a56acd..408426a 100644
--- a/louloulibs/utils/reload.hpp
+++ b/louloulibs/utils/reload.hpp
@@ -1,10 +1,4 @@
#pragma once
-
-/**
- * Reload the server's configuration, and close the logger (so that it
- * closes its files etc, to take into account the new configuration)
- */
+void open_database();
void reload_process();
-
-
diff --git a/src/database/database.cpp b/src/database/database.cpp
index 0c7f425..61e1b47 100644
--- a/src/database/database.cpp
+++ b/src/database/database.cpp
@@ -2,8 +2,6 @@
#ifdef USE_DATABASE
#include <database/database.hpp>
-#include <config/config.hpp>
-#include <utils/xdg.hpp>
#include <logger/logger.hpp>
#include <string>
@@ -11,37 +9,36 @@ using namespace std::string_literals;
std::unique_ptr<db::BibouDB> Database::db;
-db::BibouDB& Database::get_db()
+void Database::open(const std::string& filename, const std::string& db_type)
{
- if (!Database::db)
+ try
{
- const std::string db_filename = Config::get("db_name",
- xdg_data_path("biboumi.sqlite"));
- Database::db = std::make_unique<db::BibouDB>("sqlite3",
- "database="s + db_filename);
+ auto new_db = std::make_unique<db::BibouDB>(db_type,
+ "database="s + filename);
+ if (new_db->needsUpgrade())
+ new_db->upgrade();
+ Database::db.reset(new_db.release());
+ } catch (const litesql::DatabaseError& e) {
+ log_error("Failed to open database ", filename, ". ", e.what());
+ throw;
}
-
- if (Database::db->needsUpgrade())
- Database::db->upgrade();
-
- return *Database::db.get();
}
void Database::set_verbose(const bool val)
{
- Database::get_db().verbose = val;
+ Database::db->verbose = val;
}
db::IrcServerOptions Database::get_irc_server_options(const std::string& owner,
const std::string& server)
{
try {
- auto options = litesql::select<db::IrcServerOptions>(Database::get_db(),
+ auto options = litesql::select<db::IrcServerOptions>(*Database::db,
db::IrcServerOptions::Owner == owner &&
db::IrcServerOptions::Server == server).one();
return options;
} catch (const litesql::NotFound& e) {
- db::IrcServerOptions options(Database::get_db());
+ db::IrcServerOptions options(*Database::db);
options.owner = owner;
options.server = server;
// options.update();
@@ -54,13 +51,13 @@ db::IrcChannelOptions Database::get_irc_channel_options(const std::string& owner
const std::string& channel)
{
try {
- auto options = litesql::select<db::IrcChannelOptions>(Database::get_db(),
+ auto options = litesql::select<db::IrcChannelOptions>(*Database::db,
db::IrcChannelOptions::Owner == owner &&
db::IrcChannelOptions::Server == server &&
db::IrcChannelOptions::Channel == channel).one();
return options;
} catch (const litesql::NotFound& e) {
- db::IrcChannelOptions options(Database::get_db());
+ db::IrcChannelOptions options(*Database::db);
options.owner = owner;
options.server = server;
options.channel = channel;
diff --git a/src/database/database.hpp b/src/database/database.hpp
index 0131669..7173bcd 100644
--- a/src/database/database.hpp
+++ b/src/database/database.hpp
@@ -26,7 +26,7 @@ public:
template<typename PersistentType>
static size_t count()
{
- return litesql::select<PersistentType>(Database::get_db()).count();
+ return litesql::select<PersistentType>(*Database::db).count();
}
/**
* Return the object from the db. Create it beforehand (with all default
@@ -42,11 +42,11 @@ public:
const std::string& channel);
static void close();
+ static void open(const std::string& filename, const std::string& db_type="sqlite3");
+
private:
static std::unique_ptr<db::BibouDB> db;
-
- static db::BibouDB& get_db();
};
#endif /* USE_DATABASE */
diff --git a/src/main.cpp b/src/main.cpp
index ed05d36..422219a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,22 +3,15 @@
#include <network/poller.hpp>
#include <config/config.hpp>
#include <logger/logger.hpp>
-#include <utils/reload.hpp>
#include <utils/xdg.hpp>
-
-#include <iostream>
-#include <memory>
-#include <atomic>
-
-#include <signal.h>
+#include <utils/reload.hpp>
#ifdef CARES_FOUND
# include <network/dns_handler.hpp>
#endif
-#ifdef SYSTEMD_FOUND
-# include <systemd/sd-daemon.h>
-#endif
+#include <atomic>
+#include <signal.h>
// A flag set by the SIGINT signal handler.
static volatile std::atomic<bool> stop(false);
@@ -71,6 +64,12 @@ int main(int ac, char** av)
if (hostname.empty())
return config_help("hostname");
+ try {
+ open_database();
+ } catch (...) {
+ return 1;
+ }
+
// Block the signals we want to manage. They will be unblocked only during
// the epoll_pwait or ppoll calls. This avoids some race conditions,
// explained in man 2 pselect on linux
diff --git a/tests/database.cpp b/tests/database.cpp
index b059d0d..4e2be14 100644
--- a/tests/database.cpp
+++ b/tests/database.cpp
@@ -7,7 +7,7 @@
TEST_CASE("Database")
{
#ifdef USE_DATABASE
- Config::set("db_name", ":memory:");
+ Database::open(":memory:");
Database::set_verbose(false);
SECTION("Basic retrieve and update")