apps/examples/ini_dumper: New example program. ini_dumper is example program that dumps content of ini file in pretty ascii table. It is using inih ini library in fsutils/inih.

This commit is contained in:
Michał Łyszczek 2019-02-18 07:44:32 -06:00 committed by Gregory Nutt
parent 4ab6042a31
commit 5a1fdaae54
5 changed files with 248 additions and 0 deletions

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examples/ini_dumper/.gitignore vendored Normal file
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/hello
/Make.dep
/.depend
/.built
/*.asm
/*.obj
/*.rel
/*.lst
/*.sym
/*.adb
/*.lib
/*.src

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
comment "ini dumper example needs FSUTILS_INIH"
depends on !FSUTILS_INIH
if FSUTILS_INIH
config EXAMPLES_INI_DUMPER
bool "ini dumper example"
default n
---help---
Enable ini dumper example program which uses inih
if EXAMPLES_INI_DUMPER
config EXAMPLES_INI_DUMPER_PROGNAME
string "Program name"
default "ini_dumper"
depends on BUILD_KERNEL
---help---
This is the name of the program that will be use when the NSH ELF
program is installed.
config EXAMPLES_INI_DUMPER_PRIORITY
int "ini dumper example task priority"
default 100
config EXAMPLES_INI_DUMPER_STACKSIZE
int "ini dumper example stack size"
default 2048
endif #EXAMPLES_INI_DUMPER
endif #SYSTEM_INI_DUMPER

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############################################################################
# apps/examples/ini_dumper/Make.defs
# Adds selected applications to apps/ build
#
# Copyright (C) 2019 Michał Łyszczek. All rights reserved.
# Author: Michał Łyszczek <michal.lyszczek@bofc.pl>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
ifeq ($(CONFIG_EXAMPLES_INI_DUMPER),y)
CONFIGURED_APPS += examples/ini_dumper
endif

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############################################################################
# apps/examples/ini_dumper/Makefile
#
# Copyright (C) 2019 Michał Łyszczek. All rights reserved.
# Author: Michał Łyszczek <michal.lyszczek@bofc.pl>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
-include $(TOPDIR)/Make.defs
# ini_dumper example built-in application info
CONFIG_EXAMPLES_INI_DUMPER_PROGNAME ?= ini_dumper
CONFIG_EXAMPLES_INI_DUMPER_PRIORITY ?= SCHED_PRIORITY_DEFAULT
CONFIG_EXAMPLES_INI_DUMPER_STACKSIZE ?= 2048
APPNAME = $(CONFIG_EXAMPLES_INI_DUMPER_PROGNAME)
PRIORITY = $(CONFIG_EXAMPLES_INI_DUMPER_PRIORITY)
STACKSIZE = $(CONFIG_EXAMPLES_INI_DUMPER_STACKSIZE)
# ini_dumper Example
ASRCS =
CSRCS =
MAINSRC = ini_dumper_main.c
CFLAGS += -I$(APPDIR)/include/fsutils
# needed to make compiler happy about wrong function pointers
# different function pointer is used depending on that define
# and that is defined in ini.h
CFLAGS += -DINI_HANDLER_LINENO=1
CONFIG_EXAMPLES_INI_DUMPER_PROGNAME ?= ini_dumper$(EXEEXT)
PROGNAME = $(CONFIG_EXAMPLES_INI_DUMPER_PROGNAME)
include $(APPDIR)/Application.mk

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/****************************************************************************
* apps/examples/ini_dumper/ini_dumper_main.c
*
* Copyright (C) 2019 Michał Łyszczek. All rights reserved.
* Author: Michał Łyszczek <michal.lyszczek@bofc.pl>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdio.h>
#include "fsutils/ini.h"
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: ini_dump
*
* Description:
* Prints every value in ini file to stdout
*
****************************************************************************/
static int ini_dump(void *user, const char *section, const char *name,
const char *value, int lineno)
{
printf(" %-6d %-15s %-13s %s\n", lineno, section, name, value);
/* 1 is OK here, 0 is error */
return 1;
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* ini_dumper_main()
****************************************************************************/
#ifdef CONFIG_BUILD_KERNEL
int main(int argc, FAR char *argv[])
#else
int ini_dumper_main(int argc, FAR char *argv[])
#endif
{
int ret;
if (argc != 2)
{
fprintf(stderr, "usage: %s <ini-file>\n", argv[0]);
return 1;
}
printf("\n------ --------------- ------------- ---------------------------\n");
printf(" line section key value\n");
printf("------ --------------- ------------- ---------------------------\n");
ret = ini_parse(argv[1], ini_dump, NULL);
printf("------ --------------- ------------- ---------------------------\n");
fprintf(stderr, "ini_parse() exited with %d\n", ret);
return 0;
}