0ct0pu5/wesnoth
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Ran umcpropfix.

Browse source
This commit is contained in:
Steven Panek 2010-06-25 17:08:52 +00:00
parent 54c3e1d98d
commit fdca91028e
1 changed files with 85 additions and 85 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

170
src/persist_manager.cpp
View file

@ -1,85 +1,85 @@
/* $Id$ */ /* $Id$ */
/* /*
Copyright (C) 2010 by Jody Northup Copyright (C) 2010 by Jody Northup
Part of the Battle for Wesnoth Project http://www.wesnoth.org/ Part of the Battle for Wesnoth Project http://www.wesnoth.org/
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 it under the terms of the GNU General Public License version 2
or at your option any later version. or at your option any later version.
This program is distributed in the hope that it will be useful, This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. but WITHOUT ANY WARRANTY.
See the COPYING file for more details. See the COPYING file for more details.
*/ */
#include "filesystem.hpp" #include "filesystem.hpp"
#include "persist_context.hpp" #include "persist_context.hpp"
#include "persist_manager.hpp" #include "persist_manager.hpp"
#include "serialization/binary_or_text.hpp" #include "serialization/binary_or_text.hpp"
static std::string get_persist_cfg_name(const std::string &name_space) { static std::string get_persist_cfg_name(const std::string &name_space) {
return (get_dir(get_user_data_dir() + "/persist/") + name_space + ".cfg"); return (get_dir(get_user_data_dir() + "/persist/") + name_space + ".cfg");
} }
bool persist_manager::save_data(const std::string &name_space, config &cfg) { bool persist_manager::save_data(const std::string &name_space, config &cfg) {
bool success = false; bool success = false;
std::string cfg_name = get_persist_cfg_name(name_space); std::string cfg_name = get_persist_cfg_name(name_space);
if (!cfg_name.empty()) { if (!cfg_name.empty()) {
if (cfg.empty()) { if (cfg.empty()) {
success = delete_directory(cfg_name); success = delete_directory(cfg_name);
} else { } else {
scoped_ostream out = ostream_file(cfg_name); scoped_ostream out = ostream_file(cfg_name);
if (!out->fail()) if (!out->fail())
{ {
config_writer writer(*out,false); config_writer writer(*out,false);
try { try {
writer.write(cfg); writer.write(cfg);
success = true; success = true;
} catch(config::error &err) { } catch(config::error &err) {
LOG_SAVE << err.message; LOG_SAVE << err.message;
success = false; success = false;
} }
} }
} }
} }
return success; return success;
} }
bool persist_manager::load_data(const std::string &name_space, config &cfg, const bool create_if_missing) { bool persist_manager::load_data(const std::string &name_space, config &cfg, const bool create_if_missing) {
bool success = false; bool success = false;
std::string cfg_dir = get_dir(get_user_data_dir() + "/persist"); std::string cfg_dir = get_dir(get_user_data_dir() + "/persist");
create_directory_if_missing(cfg_dir); create_directory_if_missing(cfg_dir);
std::string cfg_name = get_persist_cfg_name(name_space); std::string cfg_name = get_persist_cfg_name(name_space);
if (!cfg_name.empty()) { if (!cfg_name.empty()) {
scoped_istream file_stream = istream_file(cfg_name); scoped_istream file_stream = istream_file(cfg_name);
if (file_stream->fail()) { if (file_stream->fail()) {
if (create_if_missing) { if (create_if_missing) {
success = true; success = true;
} }
} else { } else {
try { try {
detect_format_and_read(cfg,*file_stream); detect_format_and_read(cfg,*file_stream);
success = true; success = true;
} catch (config::error &err) { } catch (config::error &err) {
LOG_SAVE << err.message; LOG_SAVE << err.message;
success = false; success = false;
} }
} }
} }
return success; return success;
} }
persist_context &persist_manager::get_context(const std::string &ns) persist_context &persist_manager::get_context(const std::string &ns)
{ {
persist_context::name_space name(ns,true); persist_context::name_space name(ns,true);
std::string key(name.root_); std::string key(name.root_);
context_map::iterator i = contexts_.find(key); context_map::iterator i = contexts_.find(key);
if (i == contexts_.end()) { if (i == contexts_.end()) {
contexts_[key] = new persist_context(key); contexts_[key] = new persist_context(key);
} }
persist_context *ret = contexts_[key]; persist_context *ret = contexts_[key];
if (ret->get_node() != ns) if (ret->get_node() != ns)
ret->set_node(name.descendants_); ret->set_node(name.descendants_);
return *ret; return *ret;
}; };