The main goal here is to keep this close to upstream.
Changes include:
- allow symbols implied by y to become m
- make 'imply' obey the direct dependency
- allow only 'config', 'comment', and 'if' inside 'choice'
- qconf: make search fully work again on split mode
- qconf: navigate menus on hyperlinks
- remove '---help---' support
- qconf: allow to edit "int", "hex", "string" menus in-place
- qconf: drop Qt4 support
- nconf: fix core dump when searching in empty menu
- nconf: stop endless search loops
- Create links to main menu items in search
- fix segmentation fault in menuconfig search
- nconf: Add search jump feature
- port qconf to work with Qt6 in addition to Qt5
- fix possible buffer overflow
- fix memory leak from range properties
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
# SPDX-License-Identifier: GPL-2.0-only
/conf
/[gmnq]conf
-/[gmnq]conf-cfg
+/[gmnq]conf-bin
+/[gmnq]conf-cflags
+/[gmnq]conf-libs
/qconf-moc.cc
-# From linux kconfig parent directories
-.*
-
-# OpenWrt-generated files
+#
+# Added by openwrt
+#
mconf_check
-
-# Temporary files from older versions. They should be removed after the
-# end of support for OpenWrt 19.07.
-zconf.???.c
-zconf.hash.c
+# The next line should be removed after 23.05 is EOL
+*conf-cfg
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0
+####
+# kbuild: Generic definitions
+
+# Convenient variables
+comma := ,
+quote := "
+squote := '
+empty :=
+space := $(empty) $(empty)
+space_escape := _-_SPACE_-_
+pound := \#
+define newline
+
+
+endef
+
+###
+# Comparison macros.
+# Usage: $(call test-lt, $(CONFIG_LLD_VERSION), 150000)
+#
+# Use $(intcmp ...) if supported. (Make >= 4.4)
+# Otherwise, fall back to the 'test' shell command.
+ifeq ($(intcmp 1,0,,,y),y)
+test-ge = $(intcmp $(strip $1)0, $(strip $2)0,,y,y)
+test-gt = $(intcmp $(strip $1)0, $(strip $2)0,,,y)
+else
+test-ge = $(shell test $(strip $1)0 -ge $(strip $2)0 && echo y)
+test-gt = $(shell test $(strip $1)0 -gt $(strip $2)0 && echo y)
+endif
+test-le = $(call test-ge, $2, $1)
+test-lt = $(call test-gt, $2, $1)
+
+###
+# Name of target with a '.' as filename prefix. foo/bar.o => foo/.bar.o
+dot-target = $(dir $@).$(notdir $@)
+
+###
+# Name of target with a '.tmp_' as filename prefix. foo/bar.o => foo/.tmp_bar.o
+tmp-target = $(dir $@).tmp_$(notdir $@)
+
+###
+# The temporary file to save gcc -MMD generated dependencies must not
+# contain a comma
+depfile = $(subst $(comma),_,$(dot-target).d)
+
+###
+# filename of target with directory and extension stripped
+basetarget = $(basename $(notdir $@))
+
+###
+# real prerequisites without phony targets
+real-prereqs = $(filter-out $(PHONY), $^)
+
+###
+# Escape single quote for use in echo statements
+escsq = $(subst $(squote),'\$(squote)',$1)
+
+###
+# Quote a string to pass it to C files. foo => '"foo"'
+stringify = $(squote)$(quote)$1$(quote)$(squote)
+
+###
+# The path to Kbuild or Makefile. Kbuild has precedence over Makefile.
+kbuild-dir = $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
+kbuild-file = $(or $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Makefile)
+
+###
+# Read a file, replacing newlines with spaces
+#
+# Make 4.2 or later can read a file by using its builtin function.
+ifneq ($(filter-out 3.% 4.0 4.1, $(MAKE_VERSION)),)
+read-file = $(subst $(newline),$(space),$(file < $1))
+else
+read-file = $(shell cat $1 2>/dev/null)
+endif
+
+###
+# Easy method for doing a status message
+ kecho := :
+ quiet_kecho := echo
+silent_kecho := :
+kecho := $($(quiet)kecho)
+
+###
+# filechk is used to check if the content of a generated file is updated.
+# Sample usage:
+#
+# filechk_sample = echo $(KERNELRELEASE)
+# version.h: FORCE
+# $(call filechk,sample)
+#
+# The rule defined shall write to stdout the content of the new file.
+# The existing file will be compared with the new one.
+# - If no file exist it is created
+# - If the content differ the new file is used
+# - If they are equal no change, and no timestamp update
+define filechk
+ $(check-FORCE)
+ $(Q)set -e; \
+ mkdir -p $(dir $@); \
+ trap "rm -f $(tmp-target)" EXIT; \
+ { $(filechk_$(1)); } > $(tmp-target); \
+ if [ ! -r $@ ] || ! cmp -s $@ $(tmp-target); then \
+ $(kecho) ' UPD $@'; \
+ mv -f $(tmp-target) $@; \
+ fi
+endef
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
+# Usage:
+# $(Q)$(MAKE) $(build)=dir
+build := -f $(srctree)/scripts/Makefile.build obj
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.dtbinst obj=
+# Usage:
+# $(Q)$(MAKE) $(dtbinst)=dir
+dtbinst := -f $(srctree)/scripts/Makefile.dtbinst obj
+
+###
+# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=
+# Usage:
+# $(Q)$(MAKE) $(clean)=dir
+clean := -f $(srctree)/scripts/Makefile.clean obj
+
+# pring log
+#
+# If quiet is "silent_", print nothing and sink stdout
+# If quiet is "quiet_", print short log
+# If quiet is empty, print short log and whole command
+silent_log_print = exec >/dev/null;
+ quiet_log_print = $(if $(quiet_cmd_$1), echo ' $(call escsq,$(quiet_cmd_$1)$(why))';)
+ log_print = echo '$(pound) $(call escsq,$(or $(quiet_cmd_$1),cmd_$1 $@)$(why))'; \
+ echo ' $(call escsq,$(cmd_$1))';
+
+# Delete the target on interruption
+#
+# GNU Make automatically deletes the target if it has already been changed by
+# the interrupted recipe. So, you can safely stop the build by Ctrl-C (Make
+# will delete incomplete targets), and resume it later.
+#
+# However, this does not work when the stderr is piped to another program, like
+# $ make >&2 | tee log
+# Make dies with SIGPIPE before cleaning the targets.
+#
+# To address it, we clean the target in signal traps.
+#
+# Make deletes the target when it catches SIGHUP, SIGINT, SIGQUIT, SIGTERM.
+# So, we cover them, and also SIGPIPE just in case.
+#
+# Of course, this is unneeded for phony targets.
+delete-on-interrupt = \
+ $(if $(filter-out $(PHONY), $@), \
+ $(foreach sig, HUP INT QUIT TERM PIPE, \
+ trap 'rm -f $@; trap - $(sig); kill -s $(sig) $$$$' $(sig);))
+
+# print and execute commands
+cmd = @$(if $(cmd_$(1)),set -e; $($(quiet)log_print) $(delete-on-interrupt) $(cmd_$(1)),:)
+
+###
+# if_changed - execute command if any prerequisite is newer than
+# target, or command line has changed
+# if_changed_dep - as if_changed, but uses fixdep to reveal dependencies
+# including used config symbols
+# if_changed_rule - as if_changed but execute rule instead
+# See Documentation/kbuild/makefiles.rst for more info
+
+ifneq ($(KBUILD_NOCMDDEP),1)
+# Check if both commands are the same including their order. Result is empty
+# string if equal. User may override this check using make KBUILD_NOCMDDEP=1
+# If the target does not exist, the *.cmd file should not be included so
+# $(savedcmd_$@) gets empty. Then, target will be built even if $(newer-prereqs)
+# happens to become empty.
+cmd-check = $(filter-out $(subst $(space),$(space_escape),$(strip $(savedcmd_$@))), \
+ $(subst $(space),$(space_escape),$(strip $(cmd_$1))))
+else
+# We still need to detect missing targets.
+cmd-check = $(if $(strip $(savedcmd_$@)),,1)
+endif
+
+# Replace >$< with >$$< to preserve $ when reloading the .cmd file
+# (needed for make)
+# Replace >#< with >$(pound)< to avoid starting a comment in the .cmd file
+# (needed for make)
+# Replace >'< with >'\''< to be able to enclose the whole string in '...'
+# (needed for the shell)
+make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1)))))
+
+# Find any prerequisites that are newer than target or that do not exist.
+# PHONY targets skipped in both cases.
+# If there is no prerequisite other than phony targets, $(newer-prereqs) becomes
+# empty even if the target does not exist. cmd-check saves this corner case.
+newer-prereqs = $(filter-out $(PHONY),$?)
+
+# It is a typical mistake to forget the FORCE prerequisite. Check it here so
+# no more breakage will slip in.
+check-FORCE = $(if $(filter FORCE, $^),,$(warning FORCE prerequisite is missing))
+
+if-changed-cond = $(newer-prereqs)$(cmd-check)$(check-FORCE)
+
+# Execute command if command has changed or prerequisite(s) are updated.
+if_changed = $(if $(if-changed-cond),$(cmd_and_savecmd),@:)
+
+cmd_and_savecmd = \
+ $(cmd); \
+ printf '%s\n' 'savedcmd_$@ := $(make-cmd)' > $(dot-target).cmd
+
+# Execute the command and also postprocess generated .d dependencies file.
+if_changed_dep = $(if $(if-changed-cond),$(cmd_and_fixdep),@:)
+
+cmd_and_fixdep = \
+ $(cmd); \
+ scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).cmd;\
+ rm -f $(depfile)
+
+# Usage: $(call if_changed_rule,foo)
+# Will check if $(cmd_foo) or any of the prerequisites changed,
+# and if so will execute $(rule_foo).
+if_changed_rule = $(if $(if-changed-cond),$(rule_$(1)),@:)
+
+###
+# why - tell why a target got built
+# enabled by make V=2
+# Output (listed in the order they are checked):
+# (1) - due to target is PHONY
+# (2) - due to target missing
+# (3) - due to: file1.h file2.h
+# (4) - due to command line change
+# (5) - due to missing .cmd file
+# (6) - due to target not in $(targets)
+# (1) PHONY targets are always build
+# (2) No target, so we better build it
+# (3) Prerequisite is newer than target
+# (4) The command line stored in the file named dir/.target.cmd
+# differed from actual command line. This happens when compiler
+# options changes
+# (5) No dir/.target.cmd file (used to store command line)
+# (6) No dir/.target.cmd file and target not listed in $(targets)
+# This is a good hint that there is a bug in the kbuild file
+ifneq ($(findstring 2, $(KBUILD_VERBOSE)),)
+_why = \
+ $(if $(filter $@, $(PHONY)),- due to target is PHONY, \
+ $(if $(wildcard $@), \
+ $(if $(newer-prereqs),- due to: $(newer-prereqs), \
+ $(if $(cmd-check), \
+ $(if $(savedcmd_$@),- due to command line change, \
+ $(if $(filter $@, $(targets)), \
+ - due to missing .cmd file, \
+ - due to $(notdir $@) not in $$(targets) \
+ ) \
+ ) \
+ ) \
+ ), \
+ - due to target missing \
+ ) \
+ )
+
+why = $(space)$(strip $(_why))
+endif
+
+###############################################################################
+
+# delete partially updated (i.e. corrupted) files on error
+.DELETE_ON_ERROR:
+
+# do not delete intermediate files automatically
+#
+# .NOTINTERMEDIATE is more correct, but only available on newer Make versions.
+# Make 4.4 introduced .NOTINTERMEDIATE, and it appears in .FEATURES, but the
+# global .NOTINTERMEDIATE does not work. We can use it on Make > 4.4.
+# Use .SECONDARY for older Make versions, but "newer-prereq" cannot detect
+# deleted files.
+ifneq ($(and $(filter notintermediate, $(.FEATURES)),$(filter-out 4.4,$(MAKE_VERSION))),)
+.NOTINTERMEDIATE:
+else
+.SECONDARY:
+endif
.PHONY: clean all
all: conf mconf
clean:
- rm -f *.o lxdialog/*.o *.moc .*.cmd $(clean-files)
+ rm -f $(clean-files) $(hostprogs)
-# This clean-files definition is here to ensure that temporary files from the
-# previous version are removed by make config-clean.
-# It should be emptied after the end of support for OpenWrt 19.07.
-clean-files := zconf.tab.c zconf.lex.c zconf.hash.c .tmp_qtcheck
+clean-files := *.o lxdialog/*.o *.moc qconf-moc.cc \
+ *conf-cfg # <- This should be removed after 23.05 is EOL
# ===========================================================================
# Variables needed by the upstream Makefile
-# Avoids displaying 'UPD mconf-cfg' in an otherwise quiet make menuconfig
-kecho:=true
-
+export HOSTPKG_CONFIG=pkg-config
CONFIG_SHELL:=$(SHELL)
-srctree:=.
-src:=.
+src:=$(CURDIR)
obj:=.
Q:=$(if $V,,@)
-cmd = $(cmd_$(1))
-
-# some definitions taken from ../Kbuild.include
-dot-target = $(dir $@).$(notdir $@)
-squote := '
-escsq = $(subst $(squote),'\$(squote)',$1)
-define filechk
- $(Q)set -e; \
- mkdir -p $(dir $@); \
- trap "rm -f $(dot-target).tmp" EXIT; \
- { $(filechk_$(1)); } > $(dot-target).tmp; \
- if [ ! -r $@ ] || ! cmp -s $@ $(dot-target).tmp; then \
- $(kecho) ' UPD $@'; \
- mv -f $(dot-target).tmp $@; \
- fi
-endef
-cmd-check = $(if $(strip $(cmd_$@)),,1)
-make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1)))))
-newer-prereqs = $(filter-out $(PHONY),$?)
-if_changed = $(if $(newer-prereqs)$(cmd-check), \
- $(cmd); \
- printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
+quiet:=$(if $V,,_silent)
+include Kbuild.include
### Stripped down upstream Makefile follows:
# ===========================================================================
hostprogs += nconf
nconf-objs := nconf.o nconf.gui.o $(common-objs)
-HOSTLDLIBS_nconf = $(shell . $(obj)/nconf-cfg && echo $$libs)
-HOSTCFLAGS_nconf.o = $(shell . $(obj)/nconf-cfg && echo $$cflags)
-HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/nconf-cfg && echo $$cflags)
+HOSTLDLIBS_nconf = $(call read-file, $(obj)/nconf-libs)
+HOSTCFLAGS_nconf.o = $(call read-file, $(obj)/nconf-cflags)
+HOSTCFLAGS_nconf.gui.o = $(call read-file, $(obj)/nconf-cflags)
-$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/nconf-cfg
+$(obj)/nconf: | $(obj)/nconf-libs
+$(obj)/nconf.o $(obj)/nconf.gui.o: | $(obj)/nconf-cflags
# mconf: Used for the menuconfig target based on lxdialog
hostprogs += mconf
checklist.o inputbox.o menubox.o textbox.o util.o yesno.o)
mconf-objs := mconf.o $(lxdialog) $(common-objs)
-HOSTLDLIBS_mconf = $(shell . $(obj)/mconf-cfg && echo $$libs)
+HOSTLDLIBS_mconf = $(call read-file, $(obj)/mconf-libs)
$(foreach f, mconf.o $(lxdialog), \
- $(eval HOSTCFLAGS_$f = $$(shell . $(obj)/mconf-cfg && echo $$$$cflags)))
+ $(eval HOSTCFLAGS_$f = $$(call read-file, $(obj)/mconf-cflags)))
-$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/mconf-cfg
+$(obj)/mconf: | $(obj)/mconf-libs
+$(addprefix $(obj)/, mconf.o $(lxdialog)): | $(obj)/mconf-cflags
# qconf: Used for the xconfig target based on Qt
hostprogs += qconf
qconf-cxxobjs := qconf.o qconf-moc.o
qconf-objs := images.o $(common-objs)
-HOSTLDLIBS_qconf = $(shell . $(obj)/qconf-cfg && echo $$libs)
-HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/qconf-cfg && echo $$cflags)
-HOSTCXXFLAGS_qconf-moc.o = $(shell . $(obj)/qconf-cfg && echo $$cflags)
-
-$(obj)/qconf.o: $(obj)/qconf-cfg
+HOSTLDLIBS_qconf = $(call read-file, $(obj)/qconf-libs)
+HOSTCXXFLAGS_qconf.o = -std=c++11 -fPIC $(call read-file, $(obj)/qconf-cflags)
+HOSTCXXFLAGS_qconf-moc.o = -std=c++11 -fPIC $(call read-file, $(obj)/qconf-cflags)
+$(obj)/qconf: | $(obj)/qconf-libs
+$(obj)/qconf.o $(obj)/qconf-moc.o: | $(obj)/qconf-cflags
quiet_cmd_moc = MOC $@
- cmd_moc = $(shell . $(obj)/qconf-cfg && echo $$moc) $< -o $@
+ cmd_moc = $(call read-file, $(obj)/qconf-bin)/moc $< -o $@
-$(obj)/qconf-moc.cc: $(src)/qconf.h $(obj)/qconf-cfg FORCE
+$(obj)/qconf-moc.cc: $(src)/qconf.h FORCE | $(obj)/qconf-bin
$(call if_changed,moc)
targets += qconf-moc.cc
# check if necessary packages are available, and configure build flags
-filechk_conf_cfg = $(CONFIG_SHELL) $<
+cmd_conf_cfg = $< $(addprefix $(obj)/$*conf-, cflags libs bin); touch $(obj)/$*conf-bin
-$(obj)/%conf-cfg: $(src)/%conf-cfg.sh FORCE
- $(call filechk,conf_cfg)
+$(obj)/%conf-cflags $(obj)/%conf-libs $(obj)/%conf-bin: $(src)/%conf-cfg.sh
+ $(call cmd,conf_cfg)
-clean-files += *conf-cfg
+clean-files += *conf-cflags *conf-libs *conf-bin
# ===========================================================================
# OpenWrt rules and final adjustments that need to be made after reading the
# full upstream Makefile
-clean-files += $(targets) $(hostprogs)
-
FORCE:
ifdef BUILD_SHIPPED_FILES
flex -L -o$@ $<
endif
-$(foreach f,$(conf-objs) $(filter-out $(common-objs),$(mconf-objs) \
- $(qconf-objs) \
- $(nconf-objs)), \
- $(eval $(obj)/$f: CFLAGS+=$$(HOSTCFLAGS_$f)))
-
-$(foreach f,$(qconf-cxxobjs), \
- $(eval $(obj)/$f: CXXFLAGS+=$$(HOSTCXXFLAGS_$f)))
+define link_rule
+$(1): LDLIBS+=$$(HOSTLDLIBS_$(1))
+$(1): $($(1)-objs) $$($(1)-cxxobjs)
+$(if $($(1)-cxxobjs), $(CXX) $$(LDFLAGS) -o $$@ $$^ $$(LDLIBS))
+all-objs += $($(1)-objs)
+all-cxxobjs += $($(1)-cxxobjs)
+endef
-$(obj)/conf: $(addprefix $(obj)/,$(conf-objs))
+all-objs:=
+all-cxxobjs:=
+$(foreach f,$(hostprogs),$(eval $(call link_rule,$f)))
-# The *conf-cfg file is used (then filtered out) as the first prerequisite to
-# avoid sourcing it before the script is built, when trying to compute CFLAGS
-# for the actual first prerequisite. This avoids errors like:
-# '/bin/sh: ./mconf-cfg: No such file or directory'
-$(obj)/mconf: mconf-cfg $(addprefix $(obj)/,$(mconf-objs))
- $(CC) -o $@ $(filter-out mconf-cfg,$^) $(HOSTLDLIBS_mconf)
-$(obj)/nconf: nconf-cfg $(addprefix $(obj)/,$(nconf-objs))
- $(CC) -o $@ $(filter-out nconf-cfg,$^) $(HOSTLDLIBS_nconf)
+$(foreach f,$(sort $(all-objs)), \
+ $(eval $f: CFLAGS+=$$(HOSTCFLAGS_$f)))
-$(obj)/qconf: qconf-cfg $(addprefix $(obj)/,$(qconf-cxxobjs) $(qconf-objs))
- $(CXX) -o $@ $(filter-out qconf-cfg,$^) $(HOSTLDLIBS_qconf)
+$(foreach f,$(sort $(all-cxxobjs)), \
+ $(eval $f: CXXFLAGS+=$$(HOSTCXXFLAGS_$f)))
-These files were taken from the Linux 5.14 Kernel Configuration System and
-modified for the OpenWrt Buildroot:
- - Removed nconf, gconf, tests and kernel configuration targets.
+These files were taken from the Linux Kernel Configuration System v6.6.16,
+at commit eb3e299184cc4f40d4bd84fda269b3a20ddcff80 (Feb 5, 2024), and modified
+for the OpenWrt Buildroot:
+ - Removed gconf, tests and kernel configuration targets.
- Adjusted the Makefile to compile outside the kernel.
- Always use default file when running make all{no,mod,yes}config.
- Added a 'reset' command to reset config when the target changes.
BUILD_SHIPPED_FILES defined
For a full list of changes, see the repository at:
-https://github.com/cotequeiroz/linux/commits/openwrt-5.14/scripts/kconfig
+https://github.com/cotequeiroz/linux/commits/openwrt-v6.6.16/scripts/kconfig
olddefconfig,
yes2modconfig,
mod2yesconfig,
+ mod2noconfig,
fatalrecursive,
};
static enum input_mode input_mode = oldaskconfig;
def_default,
def_yes,
def_mod,
- def_y2m,
- def_m2y,
def_no,
def_random
};
return has_changed;
}
-static void conf_rewrite_mod_or_yes(enum conf_def_mode mode)
+static void conf_rewrite_tristates(tristate old_val, tristate new_val)
{
struct symbol *sym;
int i;
- tristate old_val = (mode == def_y2m) ? yes : mod;
- tristate new_val = (mode == def_y2m) ? mod : yes;
for_all_symbols(i, sym) {
if (sym_get_type(sym) == S_TRISTATE &&
print_help(child);
continue;
}
- sym_set_choice_value(sym, child->sym);
+ sym_set_tristate_value(child->sym, yes);
for (child = child->list; child; child = child->next) {
indent += 2;
conf(child);
switch (input_mode) {
case listnewconfig:
- if (sym->name) {
- const char *str;
-
- if (sym->type == S_STRING) {
- str = sym_get_string_value(sym);
- str = sym_escape_string_value(str);
- printf("%s%s=%s\n", CONFIG_, sym->name, str);
- free((void *)str);
- } else {
- str = sym_get_string_value(sym);
- printf("%s%s=%s\n", CONFIG_, sym->name, str);
- }
- }
+ if (sym->name)
+ print_symbol_for_listconfig(sym);
break;
case helpnewconfig:
printf("-----\n");
{"olddefconfig", no_argument, &input_mode_opt, olddefconfig},
{"yes2modconfig", no_argument, &input_mode_opt, yes2modconfig},
{"mod2yesconfig", no_argument, &input_mode_opt, mod2yesconfig},
- {"fatalrecursive",no_argument, NULL, fatalrecursive},
+ {"mod2noconfig", no_argument, &input_mode_opt, mod2noconfig},
+ {"fatalrecursive",no_argument, &input_mode_opt, fatalrecursive},
{NULL, 0, NULL, 0}
};
printf("\n");
printf("Generic options:\n");
printf(" -h, --help Print this message and exit.\n");
+ printf(" -r <file> Read <file> as input.\n");
printf(" -s, --silent Do not print log.\n");
- printf(" --fatalrecursive Treat recursive depenendencies as a fatal error\n");
+ printf(" -w <file> Write config to <file>.\n");
+ printf(" --fatalrecursive Treat recursive dependency as error.\n");
printf("\n");
printf("Mode options:\n");
printf(" --listnewconfig List new options\n");
printf(" --randconfig New config with random answer to all options\n");
printf(" --yes2modconfig Change answers from yes to mod if possible\n");
printf(" --mod2yesconfig Change answers from mod to yes if possible\n");
+ printf(" --mod2noconfig Change answers from mod to no if possible\n");
printf(" (If none of the above is given, --oldaskconfig is the default)\n");
}
tty_stdio = isatty(0) && isatty(1);
- while ((opt = getopt_long(ac, av, "hr:sw:", long_opts, NULL)) != -1) {
+ while ((opt = getopt_long(ac, av, "hr:w:s", long_opts, NULL)) != -1) {
switch (opt) {
case 'h':
conf_usage(progname);
exit(1);
break;
- case 's':
- conf_set_message_callback(NULL);
- break;
- case fatalrecursive:
- recursive_is_error = 1;
- continue;
case 'r':
input_file = optarg;
break;
+ case 's':
+ conf_set_message_callback(NULL);
+ break;
case 'w':
output_file = optarg;
break;
case 0:
- input_mode = input_mode_opt;
- switch (input_mode) {
+ switch (input_mode_opt) {
case syncconfig:
/*
* syncconfig is invoked during the build stage.
case randconfig:
set_randconfig_seed();
break;
+ case fatalrecursive:
+ recursive_is_error = 1;
+ continue;
default:
break;
}
+ input_mode = input_mode_opt;
default:
break;
}
case olddefconfig:
case yes2modconfig:
case mod2yesconfig:
+ case mod2noconfig:
case allnoconfig:
case allyesconfig:
case allmodconfig:
case savedefconfig:
break;
case yes2modconfig:
- conf_rewrite_mod_or_yes(def_y2m);
+ conf_rewrite_tristates(yes, mod);
break;
case mod2yesconfig:
- conf_rewrite_mod_or_yes(def_m2y);
+ conf_rewrite_tristates(mod, yes);
+ break;
+ case mod2noconfig:
+ conf_rewrite_tristates(mod, no);
break;
case oldaskconfig:
rootEntry = &rootmenu;
#include <fcntl.h>
#include <limits.h>
#include <stdarg.h>
+#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* touch depfile for symbol 'name' */
static int conf_touch_dep(const char *name)
{
- int fd, ret;
- char *d;
+ int fd;
/* check overflow: prefix + name + '\0' must fit in buffer. */
if (depfile_prefix_len + strlen(name) + 1 > sizeof(depfile_path))
return -1;
- d = depfile_path + depfile_prefix_len;
- strcpy(d, name);
+ strcpy(depfile_path + depfile_prefix_len, name);
- /* Assume directory path already exists. */
fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
- if (fd == -1) {
- if (errno != ENOENT)
- return -1;
-
- ret = make_parent_dir(depfile_path);
- if (ret)
- return ret;
-
- /* Try it again. */
- fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
- if (fd == -1)
- return -1;
- }
+ if (fd == -1)
+ return -1;
close(fd);
return 0;
}
-struct conf_printer {
- void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
- void (*print_comment)(FILE *, const char *, void *);
-};
-
static void conf_warning(const char *fmt, ...)
__attribute__ ((format (printf, 1, 2)));
return name ? name : "include/config/auto.conf";
}
+static const char *conf_get_autoheader_name(void)
+{
+ char *name = getenv("KCONFIG_AUTOHEADER");
+
+ return name ? name : "include/generated/autoconf.h";
+}
+
+static const char *conf_get_rustccfg_name(void)
+{
+ char *name = getenv("KCONFIG_RUSTCCFG");
+
+ return name ? name : "include/generated/rustc_cfg";
+}
+
static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
{
char *p2;
p, sym->name);
return 1;
case S_STRING:
- if (*p++ != '"')
- break;
- for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) {
- if (*p2 == '"') {
- *p2 = 0;
+ /* No escaping for S_DEF_AUTO (include/config/auto.conf) */
+ if (def != S_DEF_AUTO) {
+ if (*p++ != '"')
break;
+ for (p2 = p; (p2 = strpbrk(p2, "\"\\")); p2++) {
+ if (*p2 == '"') {
+ *p2 = 0;
+ break;
+ }
+ memmove(p2, p2 + 1, strlen(p2));
}
- memmove(p2, p2 + 1, strlen(p2));
- }
- if (!p2) {
- if (def != S_DEF_AUTO)
+ if (!p2) {
conf_warning("invalid string found");
- return 1;
+ return 1;
+ }
}
/* fall through */
case S_INT:
char *p, *p2;
struct symbol *sym;
int def_flags;
+ const char *warn_unknown;
+ const char *werror;
+ warn_unknown = getenv("KCONFIG_WARN_UNKNOWN_SYMBOLS");
+ werror = getenv("KCONFIG_WERROR");
if (name) {
in = zconf_fopen(name);
} else {
if (def == S_DEF_USER) {
sym = sym_find(line + 2 + strlen(CONFIG_));
if (!sym) {
+ if (warn_unknown)
+ conf_warning("unknown symbol: %s",
+ line + 2 + strlen(CONFIG_));
+
conf_set_changed(true);
continue;
}
sym = sym_find(line + strlen(CONFIG_));
if (!sym) {
- if (def == S_DEF_AUTO)
+ if (def == S_DEF_AUTO) {
/*
* Reading from include/config/auto.conf
* If CONFIG_FOO previously existed in
* include/config/FOO must be touched.
*/
conf_touch_dep(line + strlen(CONFIG_));
- else
+ } else {
+ if (warn_unknown)
+ conf_warning("unknown symbol: %s",
+ line + strlen(CONFIG_));
+
conf_set_changed(true);
+ }
continue;
}
}
free(line);
fclose(in);
+
+ if (conf_warnings && werror)
+ exit(1);
+
return 0;
}
return 0;
}
-/*
- * Kconfig configuration printer
- *
- * This printer is used when generating the resulting configuration after
- * kconfig invocation and `defconfig' files. Unset symbol might be omitted by
- * passing a non-NULL argument to the printer.
- *
- */
-static void
-kconfig_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
+struct comment_style {
+ const char *decoration;
+ const char *prefix;
+ const char *postfix;
+};
+
+static const struct comment_style comment_style_pound = {
+ .decoration = "#",
+ .prefix = "#",
+ .postfix = "#",
+};
+
+static const struct comment_style comment_style_c = {
+ .decoration = " *",
+ .prefix = "/*",
+ .postfix = " */",
+};
+
+static void conf_write_heading(FILE *fp, const struct comment_style *cs)
{
+ if (!cs)
+ return;
- switch (sym->type) {
- case S_BOOLEAN:
- case S_TRISTATE:
- if (*value == 'n') {
- bool skip_unset = (arg != NULL);
+ fprintf(fp, "%s\n", cs->prefix);
- if (!skip_unset)
- fprintf(fp, "# %s%s is not set\n",
- CONFIG_, sym->name);
- return;
- }
- break;
- default:
- break;
- }
+ fprintf(fp, "%s Automatically generated file; DO NOT EDIT.\n",
+ cs->decoration);
+
+ fprintf(fp, "%s %s\n", cs->decoration, rootmenu.prompt->text);
- fprintf(fp, "%s%s=%s\n", CONFIG_, sym->name, value);
+ fprintf(fp, "%s\n", cs->postfix);
}
-static void
-kconfig_print_comment(FILE *fp, const char *value, void *arg)
+/* The returned pointer must be freed on the caller side */
+static char *escape_string_value(const char *in)
{
- const char *p = value;
- size_t l;
+ const char *p;
+ char *out;
+ size_t len;
- for (;;) {
- l = strcspn(p, "\n");
- fprintf(fp, "#");
- if (l) {
- fprintf(fp, " ");
- xfwrite(p, l, 1, fp);
- p += l;
- }
- fprintf(fp, "\n");
- if (*p++ == '\0')
+ len = strlen(in) + strlen("\"\"") + 1;
+
+ p = in;
+ while (1) {
+ p += strcspn(p, "\"\\");
+
+ if (p[0] == '\0')
break;
+
+ len++;
+ p++;
+ }
+
+ out = xmalloc(len);
+ out[0] = '\0';
+
+ strcat(out, "\"");
+
+ p = in;
+ while (1) {
+ len = strcspn(p, "\"\\");
+ strncat(out, p, len);
+ p += len;
+
+ if (p[0] == '\0')
+ break;
+
+ strcat(out, "\\");
+ strncat(out, p++, 1);
}
+
+ strcat(out, "\"");
+
+ return out;
}
-static struct conf_printer kconfig_printer_cb =
+enum output_n { OUTPUT_N, OUTPUT_N_AS_UNSET, OUTPUT_N_NONE };
+
+static void __print_symbol(FILE *fp, struct symbol *sym, enum output_n output_n,
+ bool escape_string)
{
- .print_symbol = kconfig_print_symbol,
- .print_comment = kconfig_print_comment,
-};
+ const char *val;
+ char *escaped = NULL;
-/*
- * Header printer
- *
- * This printer is used when generating the `include/generated/autoconf.h' file.
- */
-static void
-header_print_symbol(FILE *fp, struct symbol *sym, const char *value, void *arg)
+ if (sym->type == S_UNKNOWN)
+ return;
+
+ val = sym_get_string_value(sym);
+
+ if ((sym->type == S_BOOLEAN || sym->type == S_TRISTATE) &&
+ output_n != OUTPUT_N && *val == 'n') {
+ if (output_n == OUTPUT_N_AS_UNSET)
+ fprintf(fp, "# %s%s is not set\n", CONFIG_, sym->name);
+ return;
+ }
+
+ if (sym->type == S_STRING && escape_string) {
+ escaped = escape_string_value(val);
+ val = escaped;
+ }
+
+ fprintf(fp, "%s%s=%s\n", CONFIG_, sym->name, val);
+
+ free(escaped);
+}
+
+static void print_symbol_for_dotconfig(FILE *fp, struct symbol *sym)
{
+ __print_symbol(fp, sym, OUTPUT_N_AS_UNSET, true);
+}
+
+static void print_symbol_for_autoconf(FILE *fp, struct symbol *sym)
+{
+ __print_symbol(fp, sym, OUTPUT_N_NONE, false);
+}
+
+void print_symbol_for_listconfig(struct symbol *sym)
+{
+ __print_symbol(stdout, sym, OUTPUT_N, true);
+}
+
+static void print_symbol_for_c(FILE *fp, struct symbol *sym)
+{
+ const char *val;
+ const char *sym_suffix = "";
+ const char *val_prefix = "";
+ char *escaped = NULL;
+
+ if (sym->type == S_UNKNOWN)
+ return;
+
+ val = sym_get_string_value(sym);
switch (sym->type) {
case S_BOOLEAN:
- case S_TRISTATE: {
- const char *suffix = "";
-
- switch (*value) {
+ case S_TRISTATE:
+ switch (*val) {
case 'n':
- break;
+ return;
case 'm':
- suffix = "_MODULE";
+ sym_suffix = "_MODULE";
/* fall through */
default:
- fprintf(fp, "#define %s%s%s 1\n",
- CONFIG_, sym->name, suffix);
+ val = "1";
}
break;
- }
- case S_HEX: {
- const char *prefix = "";
-
- if (value[0] != '0' || (value[1] != 'x' && value[1] != 'X'))
- prefix = "0x";
- fprintf(fp, "#define %s%s %s%s\n",
- CONFIG_, sym->name, prefix, value);
+ case S_HEX:
+ if (val[0] != '0' || (val[1] != 'x' && val[1] != 'X'))
+ val_prefix = "0x";
break;
- }
case S_STRING:
- case S_INT:
- fprintf(fp, "#define %s%s %s\n",
- CONFIG_, sym->name, value);
- break;
+ escaped = escape_string_value(val);
+ val = escaped;
default:
break;
}
-}
-
-static void
-header_print_comment(FILE *fp, const char *value, void *arg)
-{
- const char *p = value;
- size_t l;
+ fprintf(fp, "#define %s%s%s %s%s\n", CONFIG_, sym->name, sym_suffix,
+ val_prefix, val);
- fprintf(fp, "/*\n");
- for (;;) {
- l = strcspn(p, "\n");
- fprintf(fp, " *");
- if (l) {
- fprintf(fp, " ");
- xfwrite(p, l, 1, fp);
- p += l;
- }
- fprintf(fp, "\n");
- if (*p++ == '\0')
- break;
- }
- fprintf(fp, " */\n");
+ free(escaped);
}
-static struct conf_printer header_printer_cb =
+static void print_symbol_for_rustccfg(FILE *fp, struct symbol *sym)
{
- .print_symbol = header_print_symbol,
- .print_comment = header_print_comment,
-};
+ const char *val;
+ const char *val_prefix = "";
+ char *val_prefixed = NULL;
+ size_t val_prefixed_len;
+ char *escaped = NULL;
-static void conf_write_symbol(FILE *fp, struct symbol *sym,
- struct conf_printer *printer, void *printer_arg)
-{
- const char *str;
+ if (sym->type == S_UNKNOWN)
+ return;
+
+ val = sym_get_string_value(sym);
switch (sym->type) {
- case S_UNKNOWN:
+ case S_BOOLEAN:
+ case S_TRISTATE:
+ /*
+ * We do not care about disabled ones, i.e. no need for
+ * what otherwise are "comments" in other printers.
+ */
+ if (*val == 'n')
+ return;
+
+ /*
+ * To have similar functionality to the C macro `IS_ENABLED()`
+ * we provide an empty `--cfg CONFIG_X` here in both `y`
+ * and `m` cases.
+ *
+ * Then, the common `fprintf()` below will also give us
+ * a `--cfg CONFIG_X="y"` or `--cfg CONFIG_X="m"`, which can
+ * be used as the equivalent of `IS_BUILTIN()`/`IS_MODULE()`.
+ */
+ fprintf(fp, "--cfg=%s%s\n", CONFIG_, sym->name);
break;
- case S_STRING:
- str = sym_get_string_value(sym);
- str = sym_escape_string_value(str);
- printer->print_symbol(fp, sym, str, printer_arg);
- free((void *)str);
+ case S_HEX:
+ if (val[0] != '0' || (val[1] != 'x' && val[1] != 'X'))
+ val_prefix = "0x";
break;
default:
- str = sym_get_string_value(sym);
- printer->print_symbol(fp, sym, str, printer_arg);
+ break;
}
-}
-static void
-conf_write_heading(FILE *fp, struct conf_printer *printer, void *printer_arg)
-{
- char buf[256];
+ if (strlen(val_prefix) > 0) {
+ val_prefixed_len = strlen(val) + strlen(val_prefix) + 1;
+ val_prefixed = xmalloc(val_prefixed_len);
+ snprintf(val_prefixed, val_prefixed_len, "%s%s", val_prefix, val);
+ val = val_prefixed;
+ }
+
+ /* All values get escaped: the `--cfg` option only takes strings */
+ escaped = escape_string_value(val);
+ val = escaped;
- snprintf(buf, sizeof(buf),
- "\n"
- "Automatically generated file; DO NOT EDIT.\n"
- "%s\n",
- rootmenu.prompt->text);
+ fprintf(fp, "--cfg=%s%s=%s\n", CONFIG_, sym->name, val);
- printer->print_comment(fp, buf, printer_arg);
+ free(escaped);
+ free(val_prefixed);
}
/*
goto next_menu;
}
}
- conf_write_symbol(out, sym, &kconfig_printer_cb, NULL);
+ print_symbol_for_dotconfig(out, sym);
}
next_menu:
if (menu->list != NULL) {
if (!out)
return 1;
- conf_write_heading(out, &kconfig_printer_cb, NULL);
+ conf_write_heading(out, &comment_style_pound);
if (!conf_get_changed())
sym_clear_all_valid();
need_newline = false;
}
sym->flags |= SYMBOL_WRITTEN;
- conf_write_symbol(out, sym, &kconfig_printer_cb, NULL);
+ print_symbol_for_dotconfig(out, sym);
}
next:
menu = menu->list;
continue;
}
- if (menu->next)
+
+end_check:
+ if (!menu->sym && menu_is_visible(menu) && menu != &rootmenu &&
+ menu->prompt->type == P_MENU) {
+ fprintf(out, "# end of %s\n", menu_get_prompt(menu));
+ need_newline = true;
+ }
+
+ if (menu->next) {
menu = menu->next;
- else while ((menu = menu->parent)) {
- if (!menu->sym && menu_is_visible(menu) &&
- menu != &rootmenu) {
- str = menu_get_prompt(menu);
- fprintf(out, "# end of %s\n", str);
- need_newline = true;
- }
- if (menu->next) {
- menu = menu->next;
- break;
- }
+ } else {
+ menu = menu->parent;
+ if (menu)
+ goto end_check;
}
}
fclose(out);
}
/* write a dependency file as used by kbuild to track dependencies */
-static int conf_write_dep(const char *name)
+static int conf_write_autoconf_cmd(const char *autoconf_name)
{
+ char name[PATH_MAX], tmp[PATH_MAX];
struct file *file;
FILE *out;
+ int ret;
- out = fopen("..config.tmp", "w");
- if (!out)
- return 1;
- fprintf(out, "deps_config := \\\n");
- for (file = file_list; file; file = file->next) {
- if (file->next)
- fprintf(out, "\t%s \\\n", file->name);
- else
- fprintf(out, "\t%s\n", file->name);
+ ret = snprintf(name, sizeof(name), "%s.cmd", autoconf_name);
+ if (ret >= sizeof(name)) /* check truncation */
+ return -1;
+
+ if (make_parent_dir(name))
+ return -1;
+
+ ret = snprintf(tmp, sizeof(tmp), "%s.cmd.tmp", autoconf_name);
+ if (ret >= sizeof(tmp)) /* check truncation */
+ return -1;
+
+ out = fopen(tmp, "w");
+ if (!out) {
+ perror("fopen");
+ return -1;
}
- fprintf(out, "\n%s: \\\n"
- "\t$(deps_config)\n\n", conf_get_autoconfig_name());
- env_write_dep(out, conf_get_autoconfig_name());
+ fprintf(out, "deps_config := \\\n");
+ for (file = file_list; file; file = file->next)
+ fprintf(out, "\t%s \\\n", file->name);
+
+ fprintf(out, "\n%s: $(deps_config)\n\n", autoconf_name);
+
+ env_write_dep(out, autoconf_name);
fprintf(out, "\n$(deps_config): ;\n");
+
+ fflush(out);
+ ret = ferror(out); /* error check for all fprintf() calls */
fclose(out);
+ if (ret)
+ return -1;
+
+ if (rename(tmp, name)) {
+ perror("rename");
+ return -1;
+ }
- if (make_parent_dir(name))
- return 1;
- rename("..config.tmp", name);
return 0;
}
static int conf_touch_deps(void)
{
- const char *name;
+ const char *name, *tmp;
struct symbol *sym;
int res, i;
- strcpy(depfile_path, "include/config/");
- depfile_prefix_len = strlen(depfile_path);
-
name = conf_get_autoconfig_name();
+ tmp = strrchr(name, '/');
+ depfile_prefix_len = tmp ? tmp - name + 1 : 0;
+ if (depfile_prefix_len + 1 > sizeof(depfile_path))
+ return -1;
+
+ strncpy(depfile_path, name, depfile_prefix_len);
+ depfile_path[depfile_prefix_len] = 0;
+
conf_read_simple(name, S_DEF_AUTO);
sym_calc_value(modules_sym);
return 0;
}
+static int __conf_write_autoconf(const char *filename,
+ void (*print_symbol)(FILE *, struct symbol *),
+ const struct comment_style *comment_style)
+{
+ char tmp[PATH_MAX];
+ FILE *file;
+ struct symbol *sym;
+ int ret, i;
+
+ if (make_parent_dir(filename))
+ return -1;
+
+ ret = snprintf(tmp, sizeof(tmp), "%s.tmp", filename);
+ if (ret >= sizeof(tmp)) /* check truncation */
+ return -1;
+
+ file = fopen(tmp, "w");
+ if (!file) {
+ perror("fopen");
+ return -1;
+ }
+
+ conf_write_heading(file, comment_style);
+
+ for_all_symbols(i, sym)
+ if ((sym->flags & SYMBOL_WRITE) && sym->name)
+ print_symbol(file, sym);
+
+ fflush(file);
+ /* check possible errors in conf_write_heading() and print_symbol() */
+ ret = ferror(file);
+ fclose(file);
+ if (ret)
+ return -1;
+
+ if (rename(tmp, filename)) {
+ perror("rename");
+ return -1;
+ }
+
+ return 0;
+}
+
int conf_write_autoconf(int overwrite)
{
struct symbol *sym;
- const char *name;
const char *autoconf_name = conf_get_autoconfig_name();
- FILE *out, *out_h;
- int i;
+ int ret, i;
#ifndef OPENWRT_DOES_NOT_WANT_THIS
return 0;
if (!overwrite && is_present(autoconf_name))
return 0;
- conf_write_dep("include/config/auto.conf.cmd");
+ ret = conf_write_autoconf_cmd(autoconf_name);
+ if (ret)
+ return -1;
if (conf_touch_deps())
return 1;
- out = fopen(".tmpconfig", "w");
- if (!out)
- return 1;
-
- out_h = fopen(".tmpconfig.h", "w");
- if (!out_h) {
- fclose(out);
- return 1;
- }
-
- conf_write_heading(out, &kconfig_printer_cb, NULL);
- conf_write_heading(out_h, &header_printer_cb, NULL);
-
- for_all_symbols(i, sym) {
+ for_all_symbols(i, sym)
sym_calc_value(sym);
- if (!(sym->flags & SYMBOL_WRITE) || !sym->name)
- continue;
- /* write symbols to auto.conf and autoconf.h */
- conf_write_symbol(out, sym, &kconfig_printer_cb, (void *)1);
- conf_write_symbol(out_h, sym, &header_printer_cb, NULL);
- }
- fclose(out);
- fclose(out_h);
+ ret = __conf_write_autoconf(conf_get_autoheader_name(),
+ print_symbol_for_c,
+ &comment_style_c);
+ if (ret)
+ return ret;
- name = getenv("KCONFIG_AUTOHEADER");
- if (!name)
- name = "include/generated/autoconf.h";
- if (make_parent_dir(name))
- return 1;
- if (rename(".tmpconfig.h", name))
- return 1;
+ ret = __conf_write_autoconf(conf_get_rustccfg_name(),
+ print_symbol_for_rustccfg,
+ NULL);
+ if (ret)
+ return ret;
- if (make_parent_dir(autoconf_name))
- return 1;
/*
- * This must be the last step, kbuild has a dependency on auto.conf
- * and this marks the successful completion of the previous steps.
+ * Create include/config/auto.conf. This must be the last step because
+ * Kbuild has a dependency on auto.conf and this marks the successful
+ * completion of the previous steps.
*/
- if (rename(".tmpconfig", autoconf_name))
- return 1;
+ ret = __conf_write_autoconf(conf_get_autoconfig_name(),
+ print_symbol_for_autoconf,
+ &comment_style_pound);
+ if (ret)
+ return ret;
return 0;
}
void conf_set_changed(bool val)
{
- if (conf_changed_callback && conf_changed != val)
- conf_changed_callback();
+ bool changed = conf_changed != val;
conf_changed = val;
+
+ if (conf_changed_callback && changed)
+ conf_changed_callback();
}
bool conf_get_changed(void)
struct list_head entries;
size_t offset;
struct menu *target;
- int index;
};
extern struct file *file_list;
n [A-Za-z0-9_-]
%%
- int str = 0;
- int ts, i;
+ char open_quote = 0;
#.* /* ignore comment */
[ \t]* /* whitespaces */
":=" return T_COLON_EQUAL;
"+=" return T_PLUS_EQUAL;
\"|\' {
- str = yytext[0];
+ open_quote = yytext[0];
new_string();
BEGIN(STRING);
}
append_string(yytext + 1, yyleng - 1);
}
\'|\" {
- if (str == yytext[0]) {
+ if (open_quote == yytext[0]) {
BEGIN(INITIAL);
yylval.string = text;
return T_WORD_QUOTE;
<HELP>{
[ \t]+ {
+ int ts, i;
+
ts = 0;
for (i = 0; i < yyleng; i++) {
if (yytext[i] == '\t')
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
+
#include <stdio.h>
#include <string.h>
#include <errno.h>
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
+/* C++ systems might need __STDC_LIMIT_MACROS defined before including
+ * <stdint.h>, if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
{
- int str = 0;
- int ts, i;
+ char open_quote = 0;
while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
{
case 48:
YY_RULE_SETUP
{
- str = yytext[0];
+ open_quote = yytext[0];
new_string();
BEGIN(STRING);
}
case 58:
YY_RULE_SETUP
{
- if (str == yytext[0]) {
+ if (open_quote == yytext[0]) {
BEGIN(INITIAL);
yylval.string = text;
return T_WORD_QUOTE;
case 60:
YY_RULE_SETUP
{
+ int ts, i;
+
ts = 0;
for (i = 0; i < yyleng; i++) {
if (yytext[i] == '\t')
void str_free(struct gstr *gs);
void str_append(struct gstr *gs, const char *s);
void str_printf(struct gstr *gs, const char *fmt, ...);
-const char *str_get(struct gstr *gs);
+char *str_get(struct gstr *gs);
/* menu.c */
void _menu_init(void);
bool menu_is_visible(struct menu *menu);
bool menu_has_prompt(struct menu *menu);
const char *menu_get_prompt(struct menu *menu);
-struct menu *menu_get_root_menu(struct menu *menu);
struct menu *menu_get_parent_menu(struct menu *menu);
bool menu_has_help(struct menu *menu);
const char *menu_get_help(struct menu *menu);
+int get_jump_key_char(void);
struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
void menu_get_ext_help(struct menu *menu, struct gstr *help);
return (struct symbol *)sym->curr.val;
}
-static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
-{
- return sym_set_tristate_value(chval, yes);
-}
-
static inline bool sym_is_choice(struct symbol *sym)
{
return sym->flags & SYMBOL_CHOICE ? true : false;
struct symbol * sym_lookup(const char *name, int flags);
struct symbol * sym_find(const char *name);
-const char * sym_escape_string_value(const char *in);
+void print_symbol_for_listconfig(struct symbol *sym);
struct symbol ** sym_re_search(const char *pattern);
const char * sym_type_name(enum symbol_type type);
void sym_calc_value(struct symbol *sym);
#endif
#include <ncurses.h>
-/*
- * Colors in ncurses 1.9.9e do not work properly since foreground and
- * background colors are OR'd rather than separately masked. This version
- * of dialog was hacked to work with ncurses 1.9.9e, making it incompatible
- * with standard curses. The simplest fix (to make this work with standard
- * curses) uses the wbkgdset() function, not used in the original hack.
- * Turn it off if we're building with 1.9.9e, since it just confuses things.
- */
-#if defined(NCURSES_VERSION) && defined(_NEED_WRAP) && !defined(GCC_PRINTFLIKE)
-#define OLD_NCURSES 1
-#undef wbkgdset
-#define wbkgdset(w,p) /*nothing */
-#else
-#define OLD_NCURSES 0
-#endif
-
#define TR(params) _tracef params
#define KEY_ESC 27
int dialog_yesno(const char *title, const char *prompt, int height, int width);
int dialog_msgbox(const char *title, const char *prompt, int height,
int width, int pause);
-
-
-typedef void (*update_text_fn)(char *buf, size_t start, size_t end, void
- *_data);
-int dialog_textbox(const char *title, char *tbuf, int initial_height,
- int initial_width, int *keys, int *_vscroll, int *_hscroll,
- update_text_fn update_text, void *data);
+int dialog_textbox(const char *title, const char *tbuf, int initial_height,
+ int initial_width, int *_vscroll, int *_hscroll,
+ int (*extra_key_cb)(int, size_t, size_t, void *), void *data);
int dialog_menu(const char *title, const char *prompt,
const void *selected, int *s_scroll);
int dialog_checklist(const char *title, const char *prompt, int height,
int width, int list_height);
int dialog_inputbox(const char *title, const char *prompt, int height,
int width, const char *init);
-
-/*
- * This is the base for fictitious keys, which activate
- * the buttons.
- *
- * Mouse-generated keys are the following:
- * -- the first 32 are used as numbers, in addition to '0'-'9'
- * -- the lowercase are used to signal mouse-enter events (M_EVENT + 'o')
- * -- uppercase chars are used to invoke the button (M_EVENT + 'O')
- */
-#define M_EVENT (KEY_MAX+1)
/* Clear 'residue' of last item */
wattrset(win, dlg.menubox.atr);
wmove(win, line_y, 0);
-#if OLD_NCURSES
- {
- int i;
- for (i = 0; i < menu_width; i++)
- waddch(win, ' ');
- }
-#else
wclrtoeol(win);
-#endif
wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr);
mvwaddstr(win, line_y, item_x, menu_item);
if (hotkey) {
#include "dialog.h"
-static void back_lines(int n);
-static void print_page(WINDOW *win, int height, int width, update_text_fn
- update_text, void *data);
-static void print_line(WINDOW *win, int row, int width);
-static char *get_line(void);
-static void print_position(WINDOW * win);
-
static int hscroll;
static int begin_reached, end_reached, page_length;
-static char *buf;
-static char *page;
+static const char *buf, *page;
+static size_t start, end;
+
+/*
+ * Go back 'n' lines in text. Called by dialog_textbox().
+ * 'page' will be updated to point to the desired line in 'buf'.
+ */
+static void back_lines(int n)
+{
+ int i;
+
+ begin_reached = 0;
+ /* Go back 'n' lines */
+ for (i = 0; i < n; i++) {
+ if (*page == '\0') {
+ if (end_reached) {
+ end_reached = 0;
+ continue;
+ }
+ }
+ if (page == buf) {
+ begin_reached = 1;
+ return;
+ }
+ page--;
+ do {
+ if (page == buf) {
+ begin_reached = 1;
+ return;
+ }
+ page--;
+ } while (*page != '\n');
+ page++;
+ }
+}
+
+/*
+ * Return current line of text. Called by dialog_textbox() and print_line().
+ * 'page' should point to start of current line before calling, and will be
+ * updated to point to start of next line.
+ */
+static char *get_line(void)
+{
+ int i = 0;
+ static char line[MAX_LEN + 1];
+
+ end_reached = 0;
+ while (*page != '\n') {
+ if (*page == '\0') {
+ end_reached = 1;
+ break;
+ } else if (i < MAX_LEN)
+ line[i++] = *(page++);
+ else {
+ /* Truncate lines longer than MAX_LEN characters */
+ if (i == MAX_LEN)
+ line[i++] = '\0';
+ page++;
+ }
+ }
+ if (i <= MAX_LEN)
+ line[i] = '\0';
+ if (!end_reached)
+ page++; /* move past '\n' */
+
+ return line;
+}
+
+/*
+ * Print a new line of text.
+ */
+static void print_line(WINDOW *win, int row, int width)
+{
+ char *line;
+
+ line = get_line();
+ line += MIN(strlen(line), hscroll); /* Scroll horizontally */
+ wmove(win, row, 0); /* move cursor to correct line */
+ waddch(win, ' ');
+ waddnstr(win, line, MIN(strlen(line), width - 2));
+
+ /* Clear 'residue' of previous line */
+ wclrtoeol(win);
+}
+
+/*
+ * Print a new page of text.
+ */
+static void print_page(WINDOW *win, int height, int width)
+{
+ int i, passed_end = 0;
+
+ page_length = 0;
+ for (i = 0; i < height; i++) {
+ print_line(win, i, width);
+ if (!passed_end)
+ page_length++;
+ if (end_reached && !passed_end)
+ passed_end = 1;
+ }
+ wnoutrefresh(win);
+}
+
+/*
+ * Print current position
+ */
+static void print_position(WINDOW *win)
+{
+ int percent;
+
+ wattrset(win, dlg.position_indicator.atr);
+ wbkgdset(win, dlg.position_indicator.atr & A_COLOR);
+ percent = (page - buf) * 100 / strlen(buf);
+ wmove(win, getmaxy(win) - 3, getmaxx(win) - 9);
+ wprintw(win, "(%3d%%)", percent);
+}
/*
* refresh window content
*/
static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw,
- int cur_y, int cur_x, update_text_fn update_text,
- void *data)
+ int cur_y, int cur_x)
{
- print_page(box, boxh, boxw, update_text, data);
+ start = page - buf;
+
+ print_page(box, boxh, boxw);
print_position(dialog);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
-}
+ end = page - buf;
+}
/*
* Display text from a file in a dialog box.
*
* keys is a null-terminated array
- * update_text() may not add or remove any '\n' or '\0' in tbuf
*/
-int dialog_textbox(const char *title, char *tbuf, int initial_height,
- int initial_width, int *keys, int *_vscroll, int *_hscroll,
- update_text_fn update_text, void *data)
+int dialog_textbox(const char *title, const char *tbuf, int initial_height,
+ int initial_width, int *_vscroll, int *_hscroll,
+ int (*extra_key_cb)(int, size_t, size_t, void *), void *data)
{
int i, x, y, cur_x, cur_y, key = 0;
int height, width, boxh, boxw;
/* Print first page of text */
attr_clear(box, boxh, boxw, dlg.dialog.atr);
- refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x, update_text,
- data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
while (!done) {
key = wgetch(dialog);
begin_reached = 1;
page = buf;
refresh_text_box(dialog, box, boxh, boxw,
- cur_y, cur_x, update_text,
- data);
+ cur_y, cur_x);
}
break;
case 'G': /* Last page */
/* point to last char in buf */
page = buf + strlen(buf);
back_lines(boxh);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case 'K': /* Previous line */
case 'k':
break;
back_lines(page_length + 1);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case 'B': /* Previous page */
case 'b':
if (begin_reached)
break;
back_lines(page_length + boxh);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case 'J': /* Next line */
case 'j':
break;
back_lines(page_length - 1);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case KEY_NPAGE: /* Next page */
case ' ':
break;
begin_reached = 0;
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case 'L': /* Scroll right */
case 'l':
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
- refresh_text_box(dialog, box, boxh, boxw, cur_y,
- cur_x, update_text, data);
+ refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x);
break;
case KEY_ESC:
if (on_key_esc(dialog) == KEY_ESC)
on_key_resize();
goto do_resize;
default:
- for (i = 0; keys[i]; i++) {
- if (key == keys[i]) {
- done = true;
- break;
- }
+ if (extra_key_cb && extra_key_cb(key, start, end, data)) {
+ done = true;
+ break;
}
}
}
*_hscroll = hscroll;
return key;
}
-
-/*
- * Go back 'n' lines in text. Called by dialog_textbox().
- * 'page' will be updated to point to the desired line in 'buf'.
- */
-static void back_lines(int n)
-{
- int i;
-
- begin_reached = 0;
- /* Go back 'n' lines */
- for (i = 0; i < n; i++) {
- if (*page == '\0') {
- if (end_reached) {
- end_reached = 0;
- continue;
- }
- }
- if (page == buf) {
- begin_reached = 1;
- return;
- }
- page--;
- do {
- if (page == buf) {
- begin_reached = 1;
- return;
- }
- page--;
- } while (*page != '\n');
- page++;
- }
-}
-
-/*
- * Print a new page of text.
- */
-static void print_page(WINDOW *win, int height, int width, update_text_fn
- update_text, void *data)
-{
- int i, passed_end = 0;
-
- if (update_text) {
- char *end;
-
- for (i = 0; i < height; i++)
- get_line();
- end = page;
- back_lines(height);
- update_text(buf, page - buf, end - buf, data);
- }
-
- page_length = 0;
- for (i = 0; i < height; i++) {
- print_line(win, i, width);
- if (!passed_end)
- page_length++;
- if (end_reached && !passed_end)
- passed_end = 1;
- }
- wnoutrefresh(win);
-}
-
-/*
- * Print a new line of text.
- */
-static void print_line(WINDOW * win, int row, int width)
-{
- char *line;
-
- line = get_line();
- line += MIN(strlen(line), hscroll); /* Scroll horizontally */
- wmove(win, row, 0); /* move cursor to correct line */
- waddch(win, ' ');
- waddnstr(win, line, MIN(strlen(line), width - 2));
-
- /* Clear 'residue' of previous line */
-#if OLD_NCURSES
- {
- int x = getcurx(win);
- int i;
- for (i = 0; i < width - x; i++)
- waddch(win, ' ');
- }
-#else
- wclrtoeol(win);
-#endif
-}
-
-/*
- * Return current line of text. Called by dialog_textbox() and print_line().
- * 'page' should point to start of current line before calling, and will be
- * updated to point to start of next line.
- */
-static char *get_line(void)
-{
- int i = 0;
- static char line[MAX_LEN + 1];
-
- end_reached = 0;
- while (*page != '\n') {
- if (*page == '\0') {
- end_reached = 1;
- break;
- } else if (i < MAX_LEN)
- line[i++] = *(page++);
- else {
- /* Truncate lines longer than MAX_LEN characters */
- if (i == MAX_LEN)
- line[i++] = '\0';
- page++;
- }
- }
- if (i <= MAX_LEN)
- line[i] = '\0';
- if (!end_reached)
- page++; /* move past '\n' */
-
- return line;
-}
-
-/*
- * Print current position
- */
-static void print_position(WINDOW * win)
-{
- int percent;
-
- wattrset(win, dlg.position_indicator.atr);
- wbkgdset(win, dlg.position_indicator.atr & A_COLOR);
- percent = (page - buf) * 100 / strlen(buf);
- wmove(win, getmaxy(win) - 3, getmaxx(win) - 9);
- wprintw(win, "(%3d%%)", percent);
-}
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
+cflags=$1
+libs=$2
+
PKG="ncursesw"
PKG2="ncurses"
-if [ -n "$(command -v pkg-config)" ]; then
- if pkg-config --exists $PKG; then
- echo cflags=\"$(pkg-config --cflags $PKG)\"
- echo libs=\"$(pkg-config --libs $PKG)\"
+if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
+ if ${HOSTPKG_CONFIG} --exists $PKG; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs}
exit 0
fi
- if pkg-config --exists $PKG2; then
- echo cflags=\"$(pkg-config --cflags $PKG2)\"
- echo libs=\"$(pkg-config --libs $PKG2)\"
+ if ${HOSTPKG_CONFIG} --exists ${PKG2}; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG2} > ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG2} > ${libs}
exit 0
fi
fi
# (Even if it is installed, some distributions such as openSUSE cannot
# find ncurses by pkg-config.)
if [ -f /usr/include/ncursesw/ncurses.h ]; then
- echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
- echo libs=\"-lncursesw\"
+ echo -D_GNU_SOURCE -I/usr/include/ncursesw > ${cflags}
+ echo -lncursesw > ${libs}
exit 0
fi
if [ -f /usr/include/ncurses/ncurses.h ]; then
- echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\"
- echo libs=\"-lncurses\"
+ echo -D_GNU_SOURCE -I/usr/include/ncurses > ${cflags}
+ echo -lncurses > ${libs}
exit 0
fi
# As a final fallback before giving up, check if $HOSTCC knows of a default
# ncurses installation (e.g. from a vendor-specific sysroot).
if echo '#include <ncurses.h>' | ${HOSTCC} -E - >/dev/null 2>&1; then
- echo cflags=\"-D_GNU_SOURCE\"
- echo libs=\"-lncurses\"
+ echo -D_GNU_SOURCE > ${cflags}
+ echo -lncurses > ${libs}
exit 0
fi
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
-echo >&2 "* You may also need to install pkg-config to find the"
+echo >&2 "* You may also need to install ${HOSTPKG_CONFIG} to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1
#include "lkc.h"
#include "lxdialog/dialog.h"
-#define JUMP_NB 9
-
static const char mconf_readme[] =
"OpenWrt config is based on Kernel kconfig\n"
"so ipkg packages are referred here as modules.\n"
"(especially with a larger number of unrolled categories) than the\n"
"default mode.\n"
"\n"
+
+"Search\n"
+"-------\n"
+"Pressing the forward-slash (/) anywhere brings up a search dialog box.\n"
+"\n"
+
"Different color themes available\n"
"--------------------------------\n"
"It is possible to select different color themes using the variable\n"
static int show_all_options;
static int save_and_exit;
static int silent;
+static int jump_key_char;
static void conf(struct menu *menu, struct menu *active_menu);
-static void conf_choice(struct menu *menu);
-static void conf_string(struct menu *menu);
-static void conf_load(void);
-static void conf_save(void);
-static int show_textbox_ext(const char *title, char *text, int r, int c,
- int *keys, int *vscroll, int *hscroll,
- update_text_fn update_text, void *data);
-static void show_textbox(const char *title, const char *text, int r, int c);
-static void show_helptext(const char *title, const char *text);
-static void show_help(struct menu *menu);
static char filename[PATH_MAX+1];
static void set_config_filename(const char *config_filename)
set_dialog_subtitles(subtitles);
}
+static int show_textbox_ext(const char *title, const char *text, int r, int c,
+ int *vscroll, int *hscroll,
+ int (*extra_key_cb)(int, size_t, size_t, void *),
+ void *data)
+{
+ dialog_clear();
+ return dialog_textbox(title, text, r, c, vscroll, hscroll,
+ extra_key_cb, data);
+}
+
+static void show_textbox(const char *title, const char *text, int r, int c)
+{
+ show_textbox_ext(title, text, r, c, NULL, NULL, NULL, NULL);
+}
+
+static void show_helptext(const char *title, const char *text)
+{
+ show_textbox(title, text, 0, 0);
+}
+
+static void show_help(struct menu *menu)
+{
+ struct gstr help = str_new();
+
+ help.max_width = getmaxx(stdscr) - 10;
+ menu_get_ext_help(menu, &help);
+
+ show_helptext(menu_get_prompt(menu), str_get(&help));
+ str_free(&help);
+}
+
struct search_data {
struct list_head *head;
- struct menu **targets;
- int *keys;
+ struct menu *target;
};
-static void update_text(char *buf, size_t start, size_t end, void *_data)
+static int next_jump_key(int key)
+{
+ if (key < '1' || key > '9')
+ return '1';
+
+ key++;
+
+ if (key > '9')
+ key = '1';
+
+ return key;
+}
+
+static int handle_search_keys(int key, size_t start, size_t end, void *_data)
{
struct search_data *data = _data;
struct jump_key *pos;
- int k = 0;
+ int index = 0;
+
+ if (key < '1' || key > '9')
+ return 0;
list_for_each_entry(pos, data->head, entries) {
- if (pos->offset >= start && pos->offset < end) {
- char header[4];
+ index = next_jump_key(index);
- if (k < JUMP_NB) {
- int key = '0' + (pos->index % JUMP_NB) + 1;
+ if (pos->offset < start)
+ continue;
- sprintf(header, "(%c)", key);
- data->keys[k] = key;
- data->targets[k] = pos->target;
- k++;
- } else {
- sprintf(header, " ");
- }
+ if (pos->offset >= end)
+ break;
- memcpy(buf + pos->offset, header, sizeof(header) - 1);
+ if (key == index) {
+ data->target = pos->target;
+ return 1;
}
}
- data->keys[k] = 0;
+
+ return 0;
+}
+
+int get_jump_key_char(void)
+{
+ jump_key_char = next_jump_key(jump_key_char);
+
+ return jump_key_char;
}
static void search_conf(void)
sym_arr = sym_re_search(dialog_input);
do {
LIST_HEAD(head);
- struct menu *targets[JUMP_NB];
- int keys[JUMP_NB + 1], i;
struct search_data data = {
.head = &head,
- .targets = targets,
- .keys = keys,
};
struct jump_key *pos, *tmp;
+ jump_key_char = 0;
res = get_relations_str(sym_arr, &head);
set_subtitle();
- dres = show_textbox_ext("Search Results", (char *)
- str_get(&res), 0, 0, keys, &vscroll,
- &hscroll, &update_text, (void *)
- &data);
+ dres = show_textbox_ext("Search Results", str_get(&res), 0, 0,
+ &vscroll, &hscroll,
+ handle_search_keys, &data);
again = false;
- for (i = 0; i < JUMP_NB && keys[i]; i++)
- if (dres == keys[i]) {
- conf(targets[i]->parent, targets[i]);
- again = true;
- }
+ if (dres >= '1' && dres <= '9') {
+ assert(data.target != NULL);
+ conf(data.target->parent, data.target);
+ again = true;
+ }
str_free(&res);
list_for_each_entry_safe(pos, tmp, &head, entries)
free(pos);
indent -= doint;
}
-static void conf(struct menu *menu, struct menu *active_menu)
-{
- struct menu *submenu;
- const char *prompt = menu_get_prompt(menu);
- struct subtitle_part stpart;
- struct symbol *sym;
- int res;
- int s_scroll = 0;
-
- if (menu != &rootmenu)
- stpart.text = menu_get_prompt(menu);
- else
- stpart.text = NULL;
- list_add_tail(&stpart.entries, &trail);
-
- while (1) {
- item_reset();
- current_menu = menu;
- build_conf(menu);
- if (!child_count)
- break;
- set_subtitle();
- dialog_clear();
- res = dialog_menu(prompt ? prompt : "Main Menu",
- menu_instructions,
- active_menu, &s_scroll);
- if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
- break;
- if (item_count() != 0) {
- if (!item_activate_selected())
- continue;
- if (!item_tag())
- continue;
- }
- submenu = item_data();
- active_menu = item_data();
- if (submenu)
- sym = submenu->sym;
- else
- sym = NULL;
-
- switch (res) {
- case 0:
- switch (item_tag()) {
- case 'm':
- if (single_menu_mode)
- submenu->data = (void *) (long) !submenu->data;
- else
- conf(submenu, NULL);
- break;
- case 't':
- if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
- conf_choice(submenu);
- else if (submenu->prompt->type == P_MENU)
- conf(submenu, NULL);
- break;
- case 's':
- conf_string(submenu);
- break;
- }
- break;
- case 2:
- if (sym)
- show_help(submenu);
- else {
- reset_subtitle();
- show_helptext("README", mconf_readme);
- }
- break;
- case 3:
- reset_subtitle();
- conf_save();
- break;
- case 4:
- reset_subtitle();
- conf_load();
- break;
- case 5:
- if (item_is_tag('t')) {
- if (sym_set_tristate_value(sym, yes))
- break;
- if (sym_set_tristate_value(sym, mod))
- show_textbox(NULL, setmod_text, 6, 74);
- }
- break;
- case 6:
- if (item_is_tag('t'))
- sym_set_tristate_value(sym, no);
- break;
- case 7:
- if (item_is_tag('t'))
- sym_set_tristate_value(sym, mod);
- break;
- case 8:
- if (item_is_tag('t'))
- sym_toggle_tristate_value(sym);
- else if (item_is_tag('m'))
- conf(submenu, NULL);
- break;
- case 9:
- search_conf();
- break;
- case 10:
- show_all_options = !show_all_options;
- break;
- }
- }
-
- list_del(trail.prev);
-}
-
-static int show_textbox_ext(const char *title, char *text, int r, int c, int
- *keys, int *vscroll, int *hscroll, update_text_fn
- update_text, void *data)
-{
- dialog_clear();
- return dialog_textbox(title, text, r, c, keys, vscroll, hscroll,
- update_text, data);
-}
-
-static void show_textbox(const char *title, const char *text, int r, int c)
-{
- show_textbox_ext(title, (char *) text, r, c, (int []) {0}, NULL, NULL,
- NULL, NULL);
-}
-
-static void show_helptext(const char *title, const char *text)
-{
- show_textbox(title, text, 0, 0);
-}
-
-static void conf_message_callback(const char *s)
-{
- if (save_and_exit) {
- if (!silent)
- printf("%s", s);
- } else {
- show_textbox(NULL, s, 6, 60);
- }
-}
-
-static void show_help(struct menu *menu)
-{
- struct gstr help = str_new();
-
- help.max_width = getmaxx(stdscr) - 10;
- menu_get_ext_help(menu, &help);
-
- show_helptext(menu_get_prompt(menu), str_get(&help));
- str_free(&help);
-}
-
static void conf_choice(struct menu *menu)
{
const char *prompt = menu_get_prompt(menu);
}
}
+static void conf(struct menu *menu, struct menu *active_menu)
+{
+ struct menu *submenu;
+ const char *prompt = menu_get_prompt(menu);
+ struct subtitle_part stpart;
+ struct symbol *sym;
+ int res;
+ int s_scroll = 0;
+
+ if (menu != &rootmenu)
+ stpart.text = menu_get_prompt(menu);
+ else
+ stpart.text = NULL;
+ list_add_tail(&stpart.entries, &trail);
+
+ while (1) {
+ item_reset();
+ current_menu = menu;
+ build_conf(menu);
+ if (!child_count)
+ break;
+ set_subtitle();
+ dialog_clear();
+ res = dialog_menu(prompt ? prompt : "Main Menu",
+ menu_instructions,
+ active_menu, &s_scroll);
+ if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
+ break;
+ if (item_count() != 0) {
+ if (!item_activate_selected())
+ continue;
+ if (!item_tag())
+ continue;
+ }
+ submenu = item_data();
+ active_menu = item_data();
+ if (submenu)
+ sym = submenu->sym;
+ else
+ sym = NULL;
+
+ switch (res) {
+ case 0:
+ switch (item_tag()) {
+ case 'm':
+ if (single_menu_mode)
+ submenu->data = (void *) (long) !submenu->data;
+ else
+ conf(submenu, NULL);
+ break;
+ case 't':
+ if (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)
+ conf_choice(submenu);
+ else if (submenu->prompt->type == P_MENU)
+ conf(submenu, NULL);
+ break;
+ case 's':
+ conf_string(submenu);
+ break;
+ }
+ break;
+ case 2:
+ if (sym)
+ show_help(submenu);
+ else {
+ reset_subtitle();
+ show_helptext("README", mconf_readme);
+ }
+ break;
+ case 3:
+ reset_subtitle();
+ conf_save();
+ break;
+ case 4:
+ reset_subtitle();
+ conf_load();
+ break;
+ case 5:
+ if (item_is_tag('t')) {
+ if (sym_set_tristate_value(sym, yes))
+ break;
+ if (sym_set_tristate_value(sym, mod))
+ show_textbox(NULL, setmod_text, 6, 74);
+ }
+ break;
+ case 6:
+ if (item_is_tag('t'))
+ sym_set_tristate_value(sym, no);
+ break;
+ case 7:
+ if (item_is_tag('t'))
+ sym_set_tristate_value(sym, mod);
+ break;
+ case 8:
+ if (item_is_tag('t'))
+ sym_toggle_tristate_value(sym);
+ else if (item_is_tag('m'))
+ conf(submenu, NULL);
+ break;
+ case 9:
+ search_conf();
+ break;
+ case 10:
+ show_all_options = !show_all_options;
+ break;
+ }
+ }
+
+ list_del(trail.prev);
+}
+
+static void conf_message_callback(const char *s)
+{
+ if (save_and_exit) {
+ if (!silent)
+ printf("%s", s);
+ } else {
+ show_textbox(NULL, s, 6, 60);
+ }
+}
+
static int handle_exit(void)
{
int res;
return NULL;
}
-struct menu *menu_get_root_menu(struct menu *menu)
-{
- return &rootmenu;
-}
-
struct menu *menu_get_parent_menu(struct menu *menu)
{
enum prop_type type;
}
}
+int __attribute__((weak)) get_jump_key_char(void)
+{
+ return -1;
+}
+
static void get_prompt_str(struct gstr *r, struct property *prop,
struct list_head *head)
{
if (!expr_eq(prop->menu->dep, prop->visible.expr))
get_dep_str(r, prop->visible.expr, " Visible if: ");
- menu = prop->menu->parent;
+ menu = prop->menu;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
- bool accessible = menu_is_visible(menu);
-
submenu[i++] = menu;
- if (location == NULL && accessible)
+ if (location == NULL && menu_is_visible(menu))
location = menu;
}
if (head && location) {
jump = xmalloc(sizeof(struct jump_key));
+ jump->target = location;
+ list_add_tail(&jump->entries, head);
+ }
- if (menu_is_visible(prop->menu)) {
- /*
- * There is not enough room to put the hint at the
- * beginning of the "Prompt" line. Put the hint on the
- * last "Location" line even when it would belong on
- * the former.
- */
- jump->target = prop->menu;
- } else
- jump->target = location;
+ str_printf(r, " Location:\n");
+ for (j = 0; --i >= 0; j++) {
+ int jk = -1;
+ int indent = 2 * j + 4;
- if (list_empty(head))
- jump->index = 0;
- else
- jump->index = list_entry(head->prev, struct jump_key,
- entries)->index + 1;
+ menu = submenu[i];
+ if (jump && menu == location) {
+ jump->offset = strlen(r->s);
+ jk = get_jump_key_char();
+ }
- list_add_tail(&jump->entries, head);
- }
+ if (jk >= 0) {
+ str_printf(r, "(%c)", jk);
+ indent -= 3;
+ }
- if (i > 0) {
- str_printf(r, " Location:\n");
- for (j = 4; --i >= 0; j += 2) {
- menu = submenu[i];
- if (jump && menu == location)
- jump->offset = strlen(r->s);
- str_printf(r, "%*c-> %s", j, ' ',
- menu_get_prompt(menu));
- if (menu->sym) {
- str_printf(r, " (%s [=%s])", menu->sym->name ?
- menu->sym->name : "<choice>",
- sym_get_string_value(menu->sym));
- }
- str_append(r, "\n");
+ str_printf(r, "%*c-> %s", indent, ' ', menu_get_prompt(menu));
+ if (menu->sym) {
+ str_printf(r, " (%s [=%s])", menu->sym->name ?
+ menu->sym->name : "<choice>",
+ sym_get_string_value(menu->sym));
}
+ str_append(r, "\n");
}
}
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
+cflags=$1
+libs=$2
+
PKG="ncursesw menuw panelw"
PKG2="ncurses menu panel"
-if [ -n "$(command -v pkg-config)" ]; then
- if pkg-config --exists $PKG; then
- echo cflags=\"$(pkg-config --cflags $PKG)\"
- echo libs=\"$(pkg-config --libs $PKG)\"
+if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
+ if ${HOSTPKG_CONFIG} --exists $PKG; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG} > ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG} > ${libs}
exit 0
fi
- if pkg-config --exists $PKG2; then
- echo cflags=\"$(pkg-config --cflags $PKG2)\"
- echo libs=\"$(pkg-config --libs $PKG2)\"
+ if ${HOSTPKG_CONFIG} --exists $PKG2; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG2} > ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG2} > ${libs}
exit 0
fi
fi
# (Even if it is installed, some distributions such as openSUSE cannot
# find ncurses by pkg-config.)
if [ -f /usr/include/ncursesw/ncurses.h ]; then
- echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
- echo libs=\"-lncursesw -lmenuw -lpanelw\"
+ echo -D_GNU_SOURCE -I/usr/include/ncursesw > ${cflags}
+ echo -lncursesw -lmenuw -lpanelw > ${libs}
exit 0
fi
if [ -f /usr/include/ncurses/ncurses.h ]; then
- echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncurses\"
- echo libs=\"-lncurses -lmenu -lpanel\"
+ echo -D_GNU_SOURCE -I/usr/include/ncurses > ${cflags}
+ echo -lncurses -lmenu -lpanel > ${libs}
exit 0
fi
if [ -f /usr/include/ncurses.h ]; then
- echo cflags=\"-D_GNU_SOURCE\"
- echo libs=\"-lncurses -lmenu -lpanel\"
+ echo -D_GNU_SOURCE > ${cflags}
+ echo -lncurses -lmenu -lpanel > ${libs}
exit 0
fi
echo >&2 "* Install ncurses (ncurses-devel or libncurses-dev"
echo >&2 "* depending on your distribution)."
echo >&2 "*"
-echo >&2 "* You may also need to install pkg-config to find the"
+echo >&2 "* You may also need to install ${HOSTPKG_CONFIG} to find the"
echo >&2 "* ncurses installed in a non-default location."
echo >&2 "*"
exit 1
"\n"
"Menu navigation keys\n"
"----------------------------------------------------------------------\n"
-"Linewise up <Up>\n"
-"Linewise down <Down>\n"
+"Linewise up <Up> <k>\n"
+"Linewise down <Down> <j>\n"
"Pagewise up <Page Up>\n"
"Pagewise down <Page Down>\n"
"First entry <Home>\n"
"Location:\n"
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
" -> PCI support (PCI [ = y])\n"
-" -> PCI access mode (<choice> [ = y])\n"
+"(1) -> PCI access mode (<choice> [ = y])\n"
"Selects: LIBCRC32\n"
"Selected by: BAR\n"
"-----------------------------------------------------------------\n"
"o The 'Depends on:' line lists symbols that need to be defined for\n"
" this symbol to be visible and selectable in the menu.\n"
"o The 'Location:' lines tell, where in the menu structure this symbol\n"
-" is located. A location followed by a [ = y] indicates that this is\n"
-" a selectable menu item, and the current value is displayed inside\n"
-" brackets.\n"
+" is located.\n"
+" A location followed by a [ = y] indicates that this is\n"
+" a selectable menu item, and the current value is displayed inside\n"
+" brackets.\n"
+" Press the key in the (#) prefix to jump directly to that\n"
+" location. You will be returned to the current search results\n"
+" after exiting this new menu.\n"
"o The 'Selects:' line tells, what symbol will be automatically selected\n"
" if this symbol is selected (y or m).\n"
"o The 'Selected by' line tells what symbol has selected this symbol.\n"
static char *dialog_input_result;
static int dialog_input_result_len;
+static int jump_key_char;
+static void selected_conf(struct menu *menu, struct menu *active_menu);
static void conf(struct menu *menu);
static void conf_choice(struct menu *menu);
static void conf_string(struct menu *menu);
return 0;
}
+struct search_data {
+ struct list_head *head;
+ struct menu *target;
+};
+
+static int next_jump_key(int key)
+{
+ if (key < '1' || key > '9')
+ return '1';
+
+ key++;
+
+ if (key > '9')
+ key = '1';
+
+ return key;
+}
+
+static int handle_search_keys(int key, size_t start, size_t end, void *_data)
+{
+ struct search_data *data = _data;
+ struct jump_key *pos;
+ int index = 0;
+
+ if (key < '1' || key > '9')
+ return 0;
+
+ list_for_each_entry(pos, data->head, entries) {
+ index = next_jump_key(index);
+
+ if (pos->offset < start)
+ continue;
+
+ if (pos->offset >= end)
+ break;
+
+ if (key == index) {
+ data->target = pos->target;
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+int get_jump_key_char(void)
+{
+ jump_key_char = next_jump_key(jump_key_char);
+
+ return jump_key_char;
+}
static void search_conf(void)
{
struct gstr res;
struct gstr title;
char *dialog_input;
- int dres;
+ int dres, vscroll = 0, hscroll = 0;
+ bool again;
title = str_new();
str_printf( &title, "Enter (sub)string or regexp to search for "
dialog_input += strlen(CONFIG_);
sym_arr = sym_re_search(dialog_input);
- res = get_relations_str(sym_arr, NULL);
+
+ do {
+ LIST_HEAD(head);
+ struct search_data data = {
+ .head = &head,
+ .target = NULL,
+ };
+ jump_key_char = 0;
+ res = get_relations_str(sym_arr, &head);
+ dres = show_scroll_win_ext(main_window,
+ "Search Results", str_get(&res),
+ &vscroll, &hscroll,
+ handle_search_keys, &data);
+ again = false;
+ if (dres >= '1' && dres <= '9') {
+ assert(data.target != NULL);
+ selected_conf(data.target->parent, data.target);
+ again = true;
+ }
+ str_free(&res);
+ } while (again);
free(sym_arr);
- show_scroll_win(main_window,
- "Search Results", str_get(&res));
- str_free(&res);
str_free(&title);
}
}
static void conf(struct menu *menu)
+{
+ selected_conf(menu, NULL);
+}
+
+static void selected_conf(struct menu *menu, struct menu *active_menu)
{
struct menu *submenu = NULL;
struct symbol *sym;
- int res;
+ int i, res;
int current_index = 0;
int last_top_row = 0;
struct match_state match_state = {
if (!child_count)
break;
+ if (active_menu != NULL) {
+ for (i = 0; i < items_num; i++) {
+ struct mitem *mcur;
+
+ mcur = (struct mitem *) item_userptr(curses_menu_items[i]);
+ if ((struct menu *) mcur->usrptr == active_menu) {
+ current_index = i;
+ break;
+ }
+ }
+ active_menu = NULL;
+ }
+
show_menu(menu_get_prompt(menu), menu_instructions,
current_index, &last_top_row);
keypad((menu_win(curses_menu)), TRUE);
break;
switch (res) {
case KEY_DOWN:
+ case 'j':
menu_driver(curses_menu, REQ_DOWN_ITEM);
break;
case KEY_UP:
+ case 'k':
menu_driver(curses_menu, REQ_UP_ITEM);
break;
case KEY_NPAGE:
break;
switch (res) {
case KEY_DOWN:
+ case 'j':
menu_driver(curses_menu, REQ_DOWN_ITEM);
break;
case KEY_UP:
+ case 'k':
menu_driver(curses_menu, REQ_UP_ITEM);
break;
case KEY_NPAGE:
refresh();
}
-/* layman's scrollable window... */
void show_scroll_win(WINDOW *main_window,
const char *title,
const char *text)
+{
+ (void)show_scroll_win_ext(main_window, title, (char *)text, NULL, NULL, NULL, NULL);
+}
+
+/* layman's scrollable window... */
+int show_scroll_win_ext(WINDOW *main_window, const char *title, char *text,
+ int *vscroll, int *hscroll,
+ extra_key_cb_fn extra_key_cb, void *data)
{
int res;
int total_lines = get_line_no(text);
WINDOW *win;
WINDOW *pad;
PANEL *panel;
+ bool done = false;
+
+ if (hscroll)
+ start_x = *hscroll;
+ if (vscroll)
+ start_y = *vscroll;
getmaxyx(stdscr, lines, columns);
panel = new_panel(win);
/* handle scrolling */
- do {
-
+ while (!done) {
copywin(pad, win, start_y, start_x, 2, 2, text_lines,
text_cols, 0);
print_in_middle(win,
case 'l':
start_x++;
break;
+ default:
+ if (extra_key_cb) {
+ size_t start = (get_line(text, start_y) - text);
+ size_t end = (get_line(text, start_y + text_lines) - text);
+
+ if (extra_key_cb(res, start, end, data)) {
+ done = true;
+ break;
+ }
+ }
}
- if (res == 10 || res == 27 || res == 'q' ||
+ if (res == 0 || res == 10 || res == 27 || res == 'q' ||
res == KEY_F(F_HELP) || res == KEY_F(F_BACK) ||
res == KEY_F(F_EXIT))
break;
start_x = 0;
if (start_x >= total_cols-text_cols)
start_x = total_cols-text_cols;
- } while (res);
+ }
+ if (hscroll)
+ *hscroll = start_x;
+ if (vscroll)
+ *vscroll = start_y;
del_panel(panel);
delwin(win);
refresh_all_windows(main_window);
+ return res;
}
void set_colors(void);
+typedef int (*extra_key_cb_fn)(int, size_t, size_t, void *);
+
/* this changes the windows attributes !!! */
void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs);
int get_line_length(const char *line);
const char *title, const char *prompt,
const char *init, char **resultp, int *result_len);
void refresh_all_windows(WINDOW *main_window);
+int show_scroll_win_ext(WINDOW *main_window, const char *title, char *text,
+ int *vscroll, int *hscroll,
+ extra_key_cb_fn extra_key_cb, void *data);
void show_scroll_win(WINDOW *main_window,
const char *title,
const char *text);
-/* A Bison parser, made by GNU Bison 3.7.6. */
+/* A Bison parser, made by GNU Bison 3.8.2. */
/* Bison implementation for Yacc-like parsers in C
USER NAME SPACE" below. */
/* Identify Bison output, and Bison version. */
-#define YYBISON 30706
+#define YYBISON 30802
/* Bison version string. */
-#define YYBISON_VERSION "3.7.6"
+#define YYBISON_VERSION "3.8.2"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
# define YY_USE(E) /* empty */
#endif
-#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
/* Suppress an incorrect diagnostic about yylval being uninitialized. */
-# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
+# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
+# else
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
_Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \
_Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# endif
# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
_Pragma ("GCC diagnostic pop")
#else
};
#if YYDEBUG
- /* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
+/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
static const yytype_int16 yyrline[] =
{
0, 110, 110, 110, 114, 119, 121, 122, 123, 124,
}
#endif
-#ifdef YYPRINT
-/* YYTOKNUM[NUM] -- (External) token number corresponding to the
- (internal) symbol number NUM (which must be that of a token). */
-static const yytype_int16 yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
- 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305
-};
-#endif
-
#define YYPACT_NINF (-105)
#define yypact_value_is_default(Yyn) \
#define yytable_value_is_error(Yyn) \
0
- /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
static const yytype_int16 yypact[] =
{
-5, 17, 37, -105, 57, 8, -105, 91, 39, 15,
-105, 136, -105, -105, -105, -105, -105
};
- /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
- Performed when YYTABLE does not specify something else to do. Zero
- means the default is an error. */
+/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+ Performed when YYTABLE does not specify something else to do. Zero
+ means the default is an error. */
static const yytype_int8 yydefact[] =
{
5, 0, 0, 5, 0, 0, 1, 0, 0, 0,
30, 0, 32, 31, 48, 44, 34
};
- /* YYPGOTO[NTERM-NUM]. */
+/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
-105, -105, -105, 3, 38, -105, -55, -105, -105, 138,
-46, -8, -65, -105, -105, -105, -105
};
- /* YYDEFGOTO[NTERM-NUM]. */
+/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_uint8 yydefgoto[] =
{
0, 2, 3, 4, 57, 17, 18, 19, 20, 54,
48, 49, 50, 41, 32, 39, 64
};
- /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule whose
- number is the opposite. If YYTABLE_NINF, syntax error. */
+/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule whose
+ number is the opposite. If YYTABLE_NINF, syntax error. */
static const yytype_int16 yytable[] =
{
68, 69, 116, 118, 44, 120, 7, 52, 134, 135,
34, -1, -1, -1, 38
};
- /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
+/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
+ state STATE-NUM. */
static const yytype_int8 yystos[] =
{
0, 24, 52, 53, 54, 5, 0, 54, 1, 4,
40, 90, 40, 40, 40, 40, 40
};
- /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. */
static const yytype_int8 yyr1[] =
{
0, 51, 52, 52, 53, 54, 54, 54, 54, 54,
94, 95, 96, 96, 96, 97, 97
};
- /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
+/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. */
static const yytype_int8 yyr2[] =
{
0, 2, 2, 1, 3, 0, 2, 2, 2, 2,
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrorlab
+#define YYNOMEM goto yyexhaustedlab
#define YYRECOVERING() (!!yyerrstatus)
YYFPRINTF Args; \
} while (0)
-/* This macro is provided for backward compatibility. */
-# ifndef YY_LOCATION_PRINT
-# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
-# endif
+
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location) \
YY_USE (yyoutput);
if (!yyvaluep)
return;
-# ifdef YYPRINT
- if (yykind < YYNTOKENS)
- YYPRINT (yyo, yytoknum[yykind], *yyvaluep);
-# endif
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
YY_USE (yykind);
YY_IGNORE_MAYBE_UNINITIALIZED_END
YYDPRINTF ((stderr, "Starting parse\n"));
yychar = YYEMPTY; /* Cause a token to be read. */
+
goto yysetstate;
if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
- goto yyexhaustedlab;
+ YYNOMEM;
#else
{
/* Get the current used size of the three stacks, in elements. */
# else /* defined YYSTACK_RELOCATE */
/* Extend the stack our own way. */
if (YYMAXDEPTH <= yystacksize)
- goto yyexhaustedlab;
+ YYNOMEM;
yystacksize *= 2;
if (YYMAXDEPTH < yystacksize)
yystacksize = YYMAXDEPTH;
YY_CAST (union yyalloc *,
YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
if (! yyptr)
- goto yyexhaustedlab;
+ YYNOMEM;
YYSTACK_RELOCATE (yyss_alloc, yyss);
YYSTACK_RELOCATE (yyvs_alloc, yyvs);
# undef YYSTACK_RELOCATE
}
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */
+
if (yystate == YYFINAL)
YYACCEPT;
label yyerrorlab therefore never appears in user code. */
if (0)
YYERROR;
+ ++yynerrs;
/* Do not reclaim the symbols of the rule whose action triggered
this YYERROR. */
`-------------------------------------*/
yyacceptlab:
yyresult = 0;
- goto yyreturn;
+ goto yyreturnlab;
/*-----------------------------------.
`-----------------------------------*/
yyabortlab:
yyresult = 1;
- goto yyreturn;
+ goto yyreturnlab;
-#if !defined yyoverflow
-/*-------------------------------------------------.
-| yyexhaustedlab -- memory exhaustion comes here. |
-`-------------------------------------------------*/
+/*-----------------------------------------------------------.
+| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here. |
+`-----------------------------------------------------------*/
yyexhaustedlab:
yyerror (YY_("memory exhausted"));
yyresult = 2;
- goto yyreturn;
-#endif
+ goto yyreturnlab;
-/*-------------------------------------------------------.
-| yyreturn -- parsing is finished, clean up and return. |
-`-------------------------------------------------------*/
-yyreturn:
+/*----------------------------------------------------------.
+| yyreturnlab -- parsing is finished, clean up and return. |
+`----------------------------------------------------------*/
+yyreturnlab:
if (yychar != YYEMPTY)
{
/* Make sure we have latest lookahead translation. See comments at
-/* A Bison parser, made by GNU Bison 3.7.6. */
+/* A Bison parser, made by GNU Bison 3.8.2. */
/* Bison interface for Yacc-like parsers in C
extern YYSTYPE yylval;
+
int yyparse (void);
+
#endif /* !YY_YY_PARSER_TAB_H_INCLUDED */
static char *do_shell(int argc, char *argv[])
{
FILE *p;
- char buf[256];
+ char buf[4096];
char *cmd;
size_t nread;
int i;
p++;
}
+
+ if (new_argc >= FUNCTION_MAX_ARGS)
+ pperror("too many function arguments");
new_argv[new_argc++] = prev;
/*
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-only
-PKG="Qt5Core Qt5Gui Qt5Widgets"
+cflags=$1
+libs=$2
+bin=$3
-if [ -z "$(command -v pkg-config)" ]; then
+PKG5="Qt5Core Qt5Gui Qt5Widgets"
+PKG6="Qt6Core Qt6Gui Qt6Widgets"
+
+if [ -z "$(command -v ${HOSTPKG_CONFIG})" ]; then
echo >&2 "*"
- echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it."
+ echo >&2 "* 'make xconfig' requires '${HOSTPKG_CONFIG}'. Please install it."
echo >&2 "*"
exit 1
fi
-if pkg-config --exists $PKG; then
- echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags $PKG)\"
- echo libs=\"$(pkg-config --libs $PKG)\"
- echo moc=\"$(pkg-config --variable=host_bins Qt5Core)/moc\"
+if ${HOSTPKG_CONFIG} --exists $PKG6; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG6} > ${cflags}
+ # Qt6 requires C++17.
+ echo -std=c++17 >> ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG6} > ${libs}
+ ${HOSTPKG_CONFIG} --variable=libexecdir Qt6Core > ${bin}
+ exit 0
+fi
+
+if ${HOSTPKG_CONFIG} --exists $PKG5; then
+ ${HOSTPKG_CONFIG} --cflags ${PKG5} > ${cflags}
+ ${HOSTPKG_CONFIG} --libs ${PKG5} > ${libs}
+ ${HOSTPKG_CONFIG} --variable=host_bins Qt5Core > ${bin}
exit 0
fi
echo >&2 "*"
-echo >&2 "* Could not find Qt5 via pkg-config."
-echo >&2 "* Please install Qt5 and make sure it's in PKG_CONFIG_PATH"
+echo >&2 "* Could not find Qt6 or Qt5 via ${HOSTPKG_CONFIG}."
+echo >&2 "* Please install Qt6 or Qt5 and make sure it's in PKG_CONFIG_PATH"
+echo >&2 "* You need $PKG6 for Qt6"
+echo >&2 "* You need $PKG5 for Qt5"
echo >&2 "*"
exit 1
*/
#include <QAction>
+#include <QActionGroup>
#include <QApplication>
#include <QCloseEvent>
#include <QDebug>
-#include <QDesktopWidget>
#include <QFileDialog>
#include <QLabel>
#include <QLayout>
#include <QMenu>
#include <QMenuBar>
#include <QMessageBox>
+#include <QRegularExpression>
+#include <QScreen>
#include <QToolBar>
#include <stdlib.h>
QString ConfigInfoView::print_filter(const QString &str)
{
- QRegExp re("[<>&\"\\n]");
+ QRegularExpression re("[<>&\"\\n]");
QString res = str;
for (int i = 0; (i = res.indexOf(re, i)) >= 0;) {
switch (res[i].toLatin1()) {
int width, height;
char title[256];
- QDesktopWidget *d = configApp->desktop();
snprintf(title, sizeof(title), "%s%s",
rootmenu.prompt->text,
""
);
setWindowTitle(title);
- width = configSettings->value("/window width", d->width() - 64).toInt();
- height = configSettings->value("/window height", d->height() - 64).toInt();
+ QRect g = configApp->primaryScreen()->geometry();
+ width = configSettings->value("/window width", g.width() - 64).toInt();
+ height = configSettings->value("/window height", g.height() - 64).toInt();
resize(width, height);
x = configSettings->value("/window x");
y = configSettings->value("/window y");
this, &ConfigMainWindow::goBack);
QAction *quitAction = new QAction("&Quit", this);
- quitAction->setShortcut(Qt::CTRL + Qt::Key_Q);
+ quitAction->setShortcut(Qt::CTRL | Qt::Key_Q);
connect(quitAction, &QAction::triggered,
this, &ConfigMainWindow::close);
QAction *loadAction = new QAction(QPixmap(xpm_load), "&Load", this);
- loadAction->setShortcut(Qt::CTRL + Qt::Key_L);
+ loadAction->setShortcut(Qt::CTRL | Qt::Key_L);
connect(loadAction, &QAction::triggered,
this, &ConfigMainWindow::loadConfig);
saveAction = new QAction(QPixmap(xpm_save), "&Save", this);
- saveAction->setShortcut(Qt::CTRL + Qt::Key_S);
+ saveAction->setShortcut(Qt::CTRL | Qt::Key_S);
connect(saveAction, &QAction::triggered,
this, &ConfigMainWindow::saveConfig);
connect(saveAsAction, &QAction::triggered,
this, &ConfigMainWindow::saveConfigAs);
QAction *searchAction = new QAction("&Find", this);
- searchAction->setShortcut(Qt::CTRL + Qt::Key_F);
+ searchAction->setShortcut(Qt::CTRL | Qt::Key_F);
connect(searchAction, &QAction::triggered,
this, &ConfigMainWindow::searchConfig);
singleViewAction = new QAction(QPixmap(xpm_single_view), "Single View", this);
e->accept();
return;
}
- QMessageBox mb("qconf", "Save configuration?", QMessageBox::Warning,
- QMessageBox::Yes | QMessageBox::Default, QMessageBox::No, QMessageBox::Cancel | QMessageBox::Escape);
- mb.setButtonText(QMessageBox::Yes, "&Save Changes");
- mb.setButtonText(QMessageBox::No, "&Discard Changes");
- mb.setButtonText(QMessageBox::Cancel, "Cancel Exit");
+
+ QMessageBox mb(QMessageBox::Icon::Warning, "qconf",
+ "Save configuration?");
+
+ QPushButton *yb = mb.addButton(QMessageBox::Yes);
+ QPushButton *db = mb.addButton(QMessageBox::No);
+ QPushButton *cb = mb.addButton(QMessageBox::Cancel);
+
+ yb->setText("&Save Changes");
+ db->setText("&Discard Changes");
+ cb->setText("Cancel Exit");
+
+ mb.setDefaultButton(yb);
+ mb.setEscapeButton(cb);
+
switch (mb.exec()) {
case QMessageBox::Yes:
if (saveConfig())
static void sym_validate_range(struct symbol *sym)
{
struct property *prop;
+ struct symbol *range_sym;
int base;
long long val, val2;
- char str[64];
switch (sym->type) {
case S_INT:
if (!prop)
return;
val = strtoll(sym->curr.val, NULL, base);
- val2 = sym_get_range_val(prop->expr->left.sym, base);
+ range_sym = prop->expr->left.sym;
+ val2 = sym_get_range_val(range_sym, base);
if (val >= val2) {
- val2 = sym_get_range_val(prop->expr->right.sym, base);
+ range_sym = prop->expr->right.sym;
+ val2 = sym_get_range_val(range_sym, base);
if (val <= val2)
return;
}
- if (sym->type == S_INT)
- sprintf(str, "%lld", val2);
- else
- sprintf(str, "0x%llx", val2);
- sym->curr.val = xstrdup(str);
+ sym->curr.val = range_sym->curr.val;
}
static void sym_set_changed(struct symbol *sym)
return symbol;
}
-const char *sym_escape_string_value(const char *in)
-{
- const char *p;
- size_t reslen;
- char *res;
- size_t l;
-
- reslen = strlen(in) + strlen("\"\"") + 1;
-
- p = in;
- for (;;) {
- l = strcspn(p, "\"\\");
- p += l;
-
- if (p[0] == '\0')
- break;
-
- reslen++;
- p++;
- }
-
- res = xmalloc(reslen);
- res[0] = '\0';
-
- strcat(res, "\"");
-
- p = in;
- for (;;) {
- l = strcspn(p, "\"\\");
- strncat(res, p, l);
- p += l;
-
- if (p[0] == '\0')
- break;
-
- strcat(res, "\\");
- strncat(res, p++, 1);
- }
-
- strcat(res, "\"");
- return res;
-}
-
struct sym_match {
struct symbol *sym;
off_t so, eo;
}
/* Retrieve value of growable string */
-const char *str_get(struct gstr *gs)
+char *str_get(struct gstr *gs)
{
return gs->s;
}
projects / openwrt / openwrt.git / commitdiff