128 lines
3.1 KiB
C++
128 lines
3.1 KiB
C++
/******************************************************************************
|
|
Copyright (C) 2013 by Hugh Bailey <obs.jim@gmail.com>
|
|
|
|
This program 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 2 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
******************************************************************************/
|
|
|
|
/* Useful C++ classes/bindings for util data and pointers */
|
|
|
|
#pragma once
|
|
|
|
#include <string.h>
|
|
#include <stdarg.h>
|
|
|
|
#include "config-file.h"
|
|
#include "text-lookup.h"
|
|
|
|
/* RAII wrappers */
|
|
|
|
template<typename T> class BPtr {
|
|
T *ptr;
|
|
|
|
BPtr(BPtr const&) = delete;
|
|
|
|
BPtr &operator=(BPtr const&) = delete;
|
|
|
|
public:
|
|
inline BPtr(T *p=nullptr) : ptr(p) {}
|
|
inline BPtr(BPtr &&other) : ptr(other.ptr) {other.ptr = nullptr;}
|
|
inline ~BPtr() {bfree(ptr);}
|
|
|
|
inline T *operator=(T *p) {bfree(ptr); ptr = p; return p;}
|
|
inline operator T*() {return ptr;}
|
|
inline T **operator&() {bfree(ptr); ptr = nullptr; return &ptr;}
|
|
|
|
inline bool operator!() {return ptr == NULL;}
|
|
inline bool operator==(T p) {return ptr == p;}
|
|
inline bool operator!=(T p) {return ptr != p;}
|
|
};
|
|
|
|
class ConfigFile {
|
|
config_t config;
|
|
|
|
ConfigFile(ConfigFile const&) = delete;
|
|
ConfigFile &operator=(ConfigFile const&) = delete;
|
|
|
|
public:
|
|
inline ConfigFile() : config(NULL) {}
|
|
inline ConfigFile(ConfigFile &&other) : config(other.config)
|
|
{
|
|
other.config = nullptr;
|
|
}
|
|
inline ~ConfigFile()
|
|
{
|
|
config_close(config);
|
|
}
|
|
|
|
inline bool Create(const char *file)
|
|
{
|
|
Close();
|
|
config = config_create(file);
|
|
return config != NULL;
|
|
}
|
|
|
|
inline int Open(const char *file, config_open_type openType)
|
|
{
|
|
Close();
|
|
return config_open(&config, file, openType);
|
|
}
|
|
|
|
inline int Save()
|
|
{
|
|
return config_save(config);
|
|
}
|
|
|
|
inline void Close()
|
|
{
|
|
config_close(config);
|
|
config = NULL;
|
|
}
|
|
|
|
inline operator config_t() const {return config;}
|
|
};
|
|
|
|
class TextLookup {
|
|
lookup_t lookup;
|
|
|
|
TextLookup(TextLookup const&) = delete;
|
|
|
|
TextLookup &operator=(TextLookup const&) = delete;
|
|
|
|
public:
|
|
inline TextLookup(lookup_t lookup=nullptr) : lookup(lookup) {}
|
|
inline TextLookup(TextLookup &&other) : lookup(other.lookup)
|
|
{
|
|
other.lookup = nullptr;
|
|
}
|
|
inline ~TextLookup() {text_lookup_destroy(lookup);}
|
|
|
|
inline TextLookup& operator=(lookup_t val)
|
|
{
|
|
text_lookup_destroy(lookup);
|
|
lookup = val;
|
|
return *this;
|
|
}
|
|
|
|
inline operator lookup_t() const {return lookup;}
|
|
|
|
inline const char *GetString(const char *lookupVal) const
|
|
{
|
|
const char *out;
|
|
if (!text_lookup_getstr(lookup, lookupVal, &out))
|
|
return lookupVal;
|
|
|
|
return out;
|
|
}
|
|
};
|