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/*
* Copyright (C) 2021 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2021 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-plugin-fw
* Created on: 11 апр. 2021 г.
*
* lsp-plugin-fw 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 3 of the License, or
* any later version.
*
* lsp-plugin-fw 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 lsp-plugin-fw. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_PLUG_FW_CTL_PARSE_H_
#define LSP_PLUG_IN_PLUG_FW_CTL_PARSE_H_
#ifndef LSP_PLUG_IN_PLUG_FW_CTL_IMPL_
#error "Use #include <lsp-plug.in/plug-fw/ctl.h>"
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_IMPL_ */
#include <lsp-plug.in/plug-fw/version.h>
#include <lsp-plug.in/common/types.h>
#include <lsp-plug.in/common/status.h>
#include <lsp-plug.in/stdlib/math.h>
#include <lsp-plug.in/stdlib/stdlib.h>
#include <lsp-plug.in/lltl/parray.h>
#include <locale.h>
#include <ctype.h>
#include <errno.h>
#include <limits.h>
// Data parsing
#define PARSE_INT(var, code) \
do { \
long __; \
if (::lsp::ctl::parse_int(var, &__)) \
{ code; } \
} while (false)
#define PARSE_UINT(var, code) \
do { \
unsigned long __; \
if (::lsp::ctl::parse_uint(var, &__)) \
{ code; } \
} while (false)
#define PARSE_LONG(var, code) \
do { \
long long __; \
if (::lsp::ctl::parse_long(var, &__)) \
{ code; } \
} while (false)
#define PARSE_ULONG(var, code) \
do { \
unsigned long long __; \
if (::lsp::ctl::parse_ulong(var, &__)) \
{ code; } \
} while (false)
#define PARSE_BOOL(var, code) \
do { \
bool __; \
if (::lsp::ctl::parse_bool(var, &__)) \
{ code; } \
} while (false)
#define PARSE_FLOAT(var, code) \
do { \
float __; \
if (::lsp::ctl::parse_float(var, &__)) \
{ code; } \
} while (false)
#define PARSE_DOUBLE(var, code) \
do { \
double __; \
if (::lsp::ctl::parse_double(var, &__)) \
{ code; } \
} while (false)
#define PARSE_FLAG(var, dst, flag) PARSE_BOOL(var, if (__) dst |= (flag); else dst &= ~(flag))
#define BIND_PORT(ctl, field, id) \
do { \
field = ctl->port(id); \
if (field != NULL) \
field->bind(this); \
} while (false)
#define BIND_EXPR(field, expr) \
(field).parse(expr);
namespace lsp
{
namespace ctl
{
typedef struct file_format_t
{
const char *id;
const char *filter;
const char *title;
const char *extension;
size_t flags;
} file_format_t;
bool parse_float(const char *arg, float *res);
bool parse_double(const char *arg, double *res);
bool parse_bool(const char *arg, bool *res);
bool parse_int(const char *arg, long *res);
bool parse_uint(const char *arg, unsigned long *res);
bool parse_long(const char *arg, long long *res);
bool parse_ulong(const char *arg, unsigned long long *res);
status_t parse_file_formats(lltl::parray<file_format_t> *fmt, const char *variable);
}
}
#endif /* LSP_PLUG_IN_PLUG_FW_CTL_PARSE_H_ */
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