apps/fsutils/inih: New package. inih (INI Not Invented Here) is a simple .INI file parser written in C. https://github.com/benhoyt/inih

fsutils/inih/.gitignore

@@ -0,0 +1,3 @@
+/inih-*
+/*.tar.gz
+/Make.dep

fsutils/inih/Kconfig

@@ -0,0 +1,54 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+menuconfig FSUTILS_INIH
+	bool "inih ini file parser"
+	default n
+	---help---
+		inih (INI Not Invented Here) is a simple .INI file parser written in C.
+		https://github.com/benhoyt/inih
+
+		Library is licensed under the New BSD license. See LICENSE.txt file in
+		the downloaded code for license details
+
+if FSUTILS_INIH
+
+config INIH_MULTI_LINE_ENTRIES
+	bool "Enable multiline entries"
+	default n
+	---help---
+		This makes inih to support multi-line entries in the style of Python's
+		ConfigParser.
+
+config INIH_USE_MALLOC
+	bool "Enable use of malloc()"
+	default n
+	---help---
+		If you enable this, inih will be using malloc() and realloc() to
+		allocate needed memory for line-by-line file parsing.
+
+		If you disable this, inih will be using only stack allocated memory
+		for parsing file.
+
+if INIH_USE_MALLOC
+
+config INIH_INITIAL_ALLOC
+	int "Initial allocation size"
+	default 128
+	---help---
+		inih will allocate this ammount of memory and will double it when
+		line is bigger than currently allocated memory.
+
+endif # INIH_USE_MALLOC
+
+config INIH_MAX_LINE
+	int "Maximum line size"
+	default 80
+	range 4 4096
+	---help---
+		Maximum size of a single line. It doesn't matter if you have malloc()
+		enabled or not, you can't exceed this value.
+
+endif # FSUTILS_INIH

fsutils/inih/Make.defs

@@ -0,0 +1,38 @@
+############################################################################
+# apps/fsutils/inih/Make.defs
+#
+#   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_FSUTILS_INIH),y)
+CONFIGURED_APPS += fsutils/inih
+endif

fsutils/inih/Makefile

@@ -0,0 +1,108 @@
+############################################################################
+# apps/fsutils/inih/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
+
+WGET = wget
+CP = cp -R
+UNPACK = tar -xzf
+PACKEXT = .tar.gz
+NXTOOLSDIR = $(APPDIR)/tools
+
+INIH_GITHUB_NAME = benhoyt/inih
+INIH_VERSION = r42
+INIH_SRC_SHA256 = 53ac3591be39a004ddc7874d0a57e7b9bc92be14192808bbef510c5c533cb1d8
+INIH_EXT = tar.gz
+INIH_SOURCES = inih-$(INIH_VERSION)
+INIH_TARBALL = $(INIH_VERSION).$(INIH_EXT)
+INIH_URL = https://github.com/$(INIH_GITHUB_NAME)/archive
+
+CSRCS = $(INIH_SOURCES)/ini.c
+
+# inih configuration from Kconfig
+
+ifeq ($(CONFIG_INIH_MULTI_LINE_ENTRIES),y)
+	CFLAGS += -DINI_ALLOW_MULTILINE=1
+else
+	CFLAGS += -DINI_ALLOW_MULTILINE=0
+endif
+
+ifeq ($(CONFIG_INIH_USE_MALLOC),y)
+	CFLAGS += -DINI_USE_STACK=0
+	CFLAGS += -DINI_ALLOW_REALLOC=1
+	CFLAGS += -DINI_INITIAL_ALLOC=$(CONFIG_INIH_INITIAL_ALLOC)
+else
+	CFLAGS += -DINI_USE_STACK=1
+	CFLAGS += -DINI_ALLOW_REALLOC=0
+endif
+
+CFLAGS += -DINI_MAX_LINE=$(CONFIG_INIH_MAX_LINE)
+
+# compile-time configuration of inih
+
+CFLAGS += -DINI_ALLOW_BOM=0
+CFLAGS += -DINI_ALLOW_INLINE_COMMENTS=1
+CFLAGS += -DINI_STOP_ON_FIRST_ERROR=0
+CFLAGS += -DINI_HANDLER_LINENO=1
+
+# building of inih
+
+$(INIH_TARBALL):
+	@echo "Downloading: $@"
+	$(Q) $(WGET) -O $@ $(INIH_URL)/$@
+	${Q} $(NXTOOLSDIR)/check-hash.sh sha256 $(INIH_SRC_SHA256) $@
+	$(Q) touch $@
+
+$(INIH_SOURCES): $(INIH_TARBALL)
+	@echo "Unpacking $< -> $@"
+	$(Q) $(call DELDIR, $@)
+	$(Q) $(UNPACK) $<
+	$(Q) touch $@
+
+create_includes:
+	$(Q) $(CP) $(INIH_SOURCES)/ini.h $(APPDIR)/include/fsutils
+
+context:: $(INIH_SOURCES)
+	$(Q) $(MAKE) create_includes
+
+clean::
+	$(Q) $(call DELFILE, $(APPDIR)/include/fsutils/ini.h)
+	$(Q) $(foreach COBJ, $(COBJS), $(call DELFILE, $(COBJ)))
+
+distclean::
+	$(Q) $(call DELDIR, $(INIH_SOURCES))
+	$(Q) $(call DELDIR, $(INIH_TARBALL))
+
+include $(APPDIR)/Application.mk