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Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

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This commit is contained in:
Linus Torvalds 2006-01-04 16:36:52 -08:00
commit 25c862cc9e
54 changed files with 4547 additions and 3950 deletions
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1
.gitignore vendored
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@ -23,6 +23,7 @@ Module.symvers
# Generated include files
#
include/asm
include/asm-*/asm-offsets.h
include/config
include/linux/autoconf.h
include/linux/compile.h

22
Documentation/kbuild/modules.txt
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@ -38,7 +38,7 @@ included in the kernel tree.
What is covered within this file is mainly information to authors
of modules. The author of an external modules should supply
a makefile that hides most of the complexity so one only has to type
'make' to buld the module. A complete example will be present in
'make' to build the module. A complete example will be present in
chapter ¤. Creating a kbuild file for an external module".
@ -69,7 +69,7 @@ when building an external module.
--- 2.2 Available targets
$KDIR refers to path to kernel source top-level directory
$KDIR refers to the path to the kernel source top-level directory
make -C $KDIR M=`pwd`
Will build the module(s) located in current directory.
@ -87,11 +87,11 @@ when building an external module.
make -C $KDIR M=$PWD modules_install
Install the external module(s).
Installation default is in /lib/modules/<kernel-version>/extra,
but may be prefixed with INSTALL_MOD_PATH - see separate chater.
but may be prefixed with INSTALL_MOD_PATH - see separate chapter.
make -C $KDIR M=$PWD clean
Remove all generated files for the module - the kernel
source directory is not moddified.
source directory is not modified.
make -C $KDIR M=`pwd` help
help will list the available target when building external
@ -99,7 +99,7 @@ when building an external module.
--- 2.3 Available options:
$KDIR refer to path to kernel src
$KDIR refers to the path to the kernel source top-level directory
make -C $KDIR
Used to specify where to find the kernel source.
@ -206,11 +206,11 @@ following files:
KERNELDIR := /lib/modules/`uname -r`/build
all::
$(MAKE) -C $KERNELDIR M=`pwd` $@
$(MAKE) -C $(KERNELDIR) M=`pwd` $@
# Module specific targets
genbin:
echo "X" > 8123_bini.o_shipped
echo "X" > 8123_bin.o_shipped
endif
@ -341,13 +341,13 @@ directory and therefore needs to deal with this in their kbuild file.
EXTRA_CFLAGS := -Iinclude
8123-y := 8123_if.o 8123_pci.o 8123_bin.o
Note that in the assingment there is no space between -I and the path.
This is a kbuild limitation and no space must be present.
Note that in the assignment there is no space between -I and the path.
This is a kbuild limitation: there must be no space present.
=== 6. Module installation
Modules which are included in the kernel is installed in the directory:
Modules which are included in the kernel are installed in the directory:
/lib/modules/$(KERNELRELEASE)/kernel
@ -384,7 +384,7 @@ External modules are installed in the directory:
=== 7. Module versioning
Module versioning are enabled by the CONFIG_MODVERSIONS tag.
Module versioning is enabled by the CONFIG_MODVERSIONS tag.
Module versioning is used as a simple ABI consistency check. The Module
versioning creates a CRC value of the full prototype for an exported symbol and

26
Makefile
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@ -286,10 +286,6 @@ export quiet Q KBUILD_VERBOSE
cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
> /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
# For backward compatibility
check_gcc = $(warning check_gcc is deprecated - use cc-option) \
$(call cc-option, $(1),$(2))
# cc-option-yn
# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
@ -481,18 +477,20 @@ ifeq ($(dot-config),1)
# Read in dependencies to all Kconfig* files, make sure to run
# oldconfig if changes are detected.
-include .config.cmd
-include .kconfig.d
include .config
# If .config needs to be updated, it will be done via the dependency
# that autoconf has on .config.
# To avoid any implicit rule to kick in, define an empty command
.config: ;
.config .kconfig.d: ;
# If .config is newer than include/linux/autoconf.h, someone tinkered
# with it and forgot to run make oldconfig
include/linux/autoconf.h: .config
# with it and forgot to run make oldconfig.
# If kconfig.d is missing then we are probarly in a cleaned tree so
# we execute the config step to be sure to catch updated Kconfig files
include/linux/autoconf.h: .kconfig.d .config
$(Q)mkdir -p include/linux
$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
else
@ -1066,7 +1064,7 @@ help:
@echo ' all - Build all targets marked with [*]'
@echo '* vmlinux - Build the bare kernel'
@echo '* modules - Build all modules'
@echo ' modules_install - Install all modules'
@echo ' modules_install - Install all modules to INSTALL_MOD_PATH (default: /)'
@echo ' dir/ - Build all files in dir and below'
@echo ' dir/file.[ois] - Build specified target only'
@echo ' dir/file.ko - Build module including final link'
@ -1240,7 +1238,10 @@ cscope: FORCE
quiet_cmd_TAGS = MAKE $@
define cmd_TAGS
rm -f $@; \
ETAGSF=`etags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
ETAGSF=`etags --version | grep -i exuberant >/dev/null && \
echo "-I __initdata,__exitdata,__acquires,__releases \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
--extra=+f --c-kinds=+px"`; \
$(all-sources) | xargs etags $$ETAGSF -a
endef
@ -1251,7 +1252,10 @@ TAGS: FORCE
quiet_cmd_tags = MAKE $@
define cmd_tags
rm -f $@; \
CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_GPL --extra=+f"`; \
CTAGSF=`ctags --version | grep -i exuberant >/dev/null && \
echo "-I __initdata,__exitdata,__acquires,__releases \
-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL \
--extra=+f --c-kinds=+px"`; \
$(all-sources) | xargs ctags $$CTAGSF -a
endef

3
arch/x86_64/boot/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
bootsect
bzImage
setup

1
arch/x86_64/boot/tools/.gitignore vendored Normal file
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@ -0,0 +1 @@
build

1
arch/x86_64/ia32/.gitignore vendored Normal file
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@ -0,0 +1 @@
vsyscall*.so

2
drivers/char/.gitignore vendored
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@ -1,3 +1,3 @@
consolemap_deftbl.c
defkeymap.c
qtronixmap.c

1
drivers/ieee1394/.gitignore vendored Normal file
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@ -0,0 +1 @@
oui.c

4
drivers/md/.gitignore vendored Normal file
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@ -0,0 +1,4 @@
mktables
raid6altivec*.c
raid6int*.c
raid6tables.c

1
drivers/net/wan/.gitignore vendored Normal file
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@ -0,0 +1 @@
wanxlfw.inc

3
drivers/scsi/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
53c700_d.h
53c7xx_d.h
53c7xx_u.h

6
drivers/scsi/aic7xxx/.gitignore vendored Normal file
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@ -0,0 +1,6 @@
aic79xx_reg.h
aic79xx_reg_print.c
aic79xx_seq.h
aic7xxx_reg.h
aic7xxx_reg_print.c
aic7xxx_seq.h

1
include/asm-mips/.gitignore vendored
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@ -1 +0,0 @@
asm_offsets.h

3
include/linux/spinlock.h
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@ -59,8 +59,7 @@
/*
* Must define these before including other files, inline functions need them
*/
#define LOCK_SECTION_NAME \
".text.lock." __stringify(KBUILD_BASENAME)
#define LOCK_SECTION_NAME ".text.lock."KBUILD_BASENAME
#define LOCK_SECTION_START(extra) \
".subsection 1\n\t" \

4
init/Kconfig
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@ -461,8 +461,8 @@ config OBSOLETE_MODPARM
If unsure, say Y.
config MODVERSIONS
bool "Module versioning support (EXPERIMENTAL)"
depends on MODULES && EXPERIMENTAL
bool "Module versioning support"
depends on MODULES
help
Usually, you have to use modules compiled with your kernel.
Saying Y here makes it sometimes possible to use modules

5
kernel/.gitignore vendored Normal file
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@ -0,0 +1,5 @@
#
# Generated files
#
config_data.h
config_data.gz

5
scripts/.gitignore vendored
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@ -1,4 +1,7 @@
#
# Generated files
#
conmakehash
kallsyms
pnmtologo
bin2c

2
scripts/Makefile
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@ -19,4 +19,4 @@ subdir-$(CONFIG_MODVERSIONS) += genksyms
subdir-$(CONFIG_MODULES) += mod
# Let clean descend into subdirs
subdir- += basic lxdialog kconfig package
subdir- += basic kconfig package

8
scripts/Makefile.lib
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@ -81,8 +81,10 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
# Note: It's possible that one object gets potentially linked into more
# than one module. In that case KBUILD_MODNAME will be set to foo_bar,
# where foo and bar are the name of the modules.
basename_flags = -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F)))
modname_flags = $(if $(filter 1,$(words $(modname))),-DKBUILD_MODNAME=$(subst $(comma),_,$(subst -,_,$(modname))))
name-fix = $(subst $(comma),_,$(subst -,_,$1))
basename_flags = -D"KBUILD_BASENAME=KBUILD_STR($(call name-fix,$(*F)))"
modname_flags = $(if $(filter 1,$(words $(modname))),\
-D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))")
_c_flags = $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(*F).o)
_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(*F).o)
@ -113,7 +115,7 @@ endif
c_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(CPPFLAGS) \
$(__c_flags) $(modkern_cflags) \
$(basename_flags) $(modname_flags)
-D"KBUILD_STR(s)=\#s" $(basename_flags) $(modname_flags)
a_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(CPPFLAGS) \
$(__a_flags) $(modkern_aflags)

15
scripts/basic/fixdep.c
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@ -130,9 +130,22 @@ void usage(void)
exit(1);
}
/*
* Print out the commandline prefixed with cmd_<target filename> :=
* If commandline contains '#' escape with '\' so make to not see
* the '#' as a start-of-comment symbol
**/
void print_cmdline(void)
{
printf("cmd_%s := %s\n\n", target, cmdline);
char *p = cmdline;
printf("cmd_%s := ", target);
for (; *p; p++) {
if (*p == '#')
printf("\\");
printf("%c", *p);
}
printf("\n\n");
}
char * str_config = NULL;

4
scripts/genksyms/.gitignore vendored Normal file
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@ -0,0 +1,4 @@
keywords.c
lex.c
parse.[ch]
genksyms

232
scripts/genksyms/keywords.c_shipped
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@ -1,7 +1,38 @@
/* ANSI-C code produced by gperf version 2.7.2 */
/* ANSI-C code produced by gperf version 3.0.1 */
/* Command-line: gperf -L ANSI-C -a -C -E -g -H is_reserved_hash -k '1,3,$' -N is_reserved_word -p -t scripts/genksyms/keywords.gperf */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
/* The character set is not based on ISO-646. */
#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
#endif
#line 1 "scripts/genksyms/keywords.gperf"
#line 3 "scripts/genksyms/keywords.gperf"
struct resword { const char *name; int token; };
/* maximum key range = 109, duplicates = 0 */
/* maximum key range = 68, duplicates = 0 */
#ifdef __GNUC__
__inline
@ -15,32 +46,32 @@ is_reserved_hash (register const char *str, register unsigned int len)
{
static const unsigned char asso_values[] =
{
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 5,
113, 113, 113, 113, 113, 113, 0, 113, 113, 113,
0, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 0, 113, 0, 113, 20,
25, 0, 35, 30, 113, 20, 113, 113, 40, 30,
30, 0, 0, 113, 0, 51, 0, 15, 5, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113, 113, 113, 113, 113,
113, 113, 113, 113, 113, 113
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 15,
71, 71, 71, 71, 71, 71, 15, 71, 71, 71,
10, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 0, 71, 0, 71, 5,
5, 0, 10, 20, 71, 25, 71, 71, 20, 0,
20, 30, 25, 71, 10, 5, 0, 20, 15, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71, 71, 71, 71, 71,
71, 71, 71, 71, 71, 71
};
return len + asso_values[(unsigned char)str[2]] + asso_values[(unsigned char)str[0]] + asso_values[(unsigned char)str[len - 1]];
}
@ -56,77 +87,112 @@ is_reserved_word (register const char *str, register unsigned int len)
TOTAL_KEYWORDS = 41,
MIN_WORD_LENGTH = 3,
MAX_WORD_LENGTH = 17,
MIN_HASH_VALUE = 4,
MAX_HASH_VALUE = 112
MIN_HASH_VALUE = 3,
MAX_HASH_VALUE = 70
};
static const struct resword wordlist[] =
{
{""}, {""}, {""}, {""},
{"auto", AUTO_KEYW},
{""}, {""},
{""}, {""}, {""},
#line 24 "scripts/genksyms/keywords.gperf"
{"asm", ASM_KEYW},
{""},
#line 7 "scripts/genksyms/keywords.gperf"
{"__asm", ASM_KEYW},
{""},
#line 8 "scripts/genksyms/keywords.gperf"
{"__asm__", ASM_KEYW},
{""},
#line 21 "scripts/genksyms/keywords.gperf"
{"_restrict", RESTRICT_KEYW},
#line 50 "scripts/genksyms/keywords.gperf"
{"__typeof__", TYPEOF_KEYW},
#line 9 "scripts/genksyms/keywords.gperf"
{"__attribute", ATTRIBUTE_KEYW},
{"__restrict__", RESTRICT_KEYW},
{"__attribute__", ATTRIBUTE_KEYW},
{""},
{"__volatile", VOLATILE_KEYW},
{""},
{"__volatile__", VOLATILE_KEYW},
{"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
{""}, {""}, {""},
{"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
{"int", INT_KEYW},
{"char", CHAR_KEYW},
{""}, {""},
#line 11 "scripts/genksyms/keywords.gperf"
{"__const", CONST_KEYW},
{"__inline", INLINE_KEYW},
#line 10 "scripts/genksyms/keywords.gperf"
{"__attribute__", ATTRIBUTE_KEYW},
#line 12 "scripts/genksyms/keywords.gperf"
{"__const__", CONST_KEYW},
{"__inline__", INLINE_KEYW},
{""}, {""}, {""}, {""},
{"__asm", ASM_KEYW},
{"extern", EXTERN_KEYW},
{""},
{"register", REGISTER_KEYW},
{""},
{"float", FLOAT_KEYW},
{"typeof", TYPEOF_KEYW},
{"typedef", TYPEDEF_KEYW},
{""}, {""},
{"_Bool", BOOL_KEYW},
{"double", DOUBLE_KEYW},
{""}, {""},
{"enum", ENUM_KEYW},
{""}, {""}, {""},
{"volatile", VOLATILE_KEYW},
{"void", VOID_KEYW},
{"const", CONST_KEYW},
{"short", SHORT_KEYW},
{"struct", STRUCT_KEYW},
{""},
{"restrict", RESTRICT_KEYW},
{""},
#line 16 "scripts/genksyms/keywords.gperf"
{"__signed__", SIGNED_KEYW},
{""},
{"asm", ASM_KEYW},
{""}, {""},
{"inline", INLINE_KEYW},
{""}, {""}, {""},
{"union", UNION_KEYW},
{""}, {""}, {""}, {""}, {""}, {""},
#line 42 "scripts/genksyms/keywords.gperf"
{"static", STATIC_KEYW},
{""}, {""}, {""}, {""}, {""}, {""},
{""},
#line 15 "scripts/genksyms/keywords.gperf"
{"__signed", SIGNED_KEYW},
{""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
{""}, {""}, {""}, {""}, {""},
#line 30 "scripts/genksyms/keywords.gperf"
{"char", CHAR_KEYW},
{""},
#line 43 "scripts/genksyms/keywords.gperf"
{"struct", STRUCT_KEYW},
#line 22 "scripts/genksyms/keywords.gperf"
{"__restrict__", RESTRICT_KEYW},
#line 23 "scripts/genksyms/keywords.gperf"
{"restrict", RESTRICT_KEYW},
#line 33 "scripts/genksyms/keywords.gperf"
{"enum", ENUM_KEYW},
#line 17 "scripts/genksyms/keywords.gperf"
{"__volatile", VOLATILE_KEYW},
#line 34 "scripts/genksyms/keywords.gperf"
{"extern", EXTERN_KEYW},
#line 18 "scripts/genksyms/keywords.gperf"
{"__volatile__", VOLATILE_KEYW},
#line 37 "scripts/genksyms/keywords.gperf"
{"int", INT_KEYW},
{""},
#line 31 "scripts/genksyms/keywords.gperf"
{"const", CONST_KEYW},
#line 32 "scripts/genksyms/keywords.gperf"
{"double", DOUBLE_KEYW},
{""},
#line 13 "scripts/genksyms/keywords.gperf"
{"__inline", INLINE_KEYW},
#line 29 "scripts/genksyms/keywords.gperf"
{"auto", AUTO_KEYW},
#line 14 "scripts/genksyms/keywords.gperf"
{"__inline__", INLINE_KEYW},
#line 41 "scripts/genksyms/keywords.gperf"
{"signed", SIGNED_KEYW},
{""},
#line 46 "scripts/genksyms/keywords.gperf"
{"unsigned", UNSIGNED_KEYW},
{""}, {""}, {""}, {""},
{""},
#line 40 "scripts/genksyms/keywords.gperf"
{"short", SHORT_KEYW},
#line 49 "scripts/genksyms/keywords.gperf"
{"typeof", TYPEOF_KEYW},
#line 44 "scripts/genksyms/keywords.gperf"
{"typedef", TYPEDEF_KEYW},
#line 48 "scripts/genksyms/keywords.gperf"
{"volatile", VOLATILE_KEYW},
{""},
#line 35 "scripts/genksyms/keywords.gperf"
{"float", FLOAT_KEYW},
{""}, {""},
#line 39 "scripts/genksyms/keywords.gperf"
{"register", REGISTER_KEYW},
#line 47 "scripts/genksyms/keywords.gperf"
{"void", VOID_KEYW},
{""},
#line 36 "scripts/genksyms/keywords.gperf"
{"inline", INLINE_KEYW},
{""},
#line 5 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL", EXPORT_SYMBOL_KEYW},
{""},
#line 20 "scripts/genksyms/keywords.gperf"
{"_Bool", BOOL_KEYW},
{""},
#line 6 "scripts/genksyms/keywords.gperf"
{"EXPORT_SYMBOL_GPL", EXPORT_SYMBOL_KEYW},
{""}, {""}, {""}, {""}, {""}, {""},
#line 38 "scripts/genksyms/keywords.gperf"
{"long", LONG_KEYW},
{""}, {""}, {""}, {""}, {""}, {""}, {""},
{"signed", SIGNED_KEYW}
{""}, {""}, {""}, {""}, {""},
#line 45 "scripts/genksyms/keywords.gperf"
{"union", UNION_KEYW}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)

168
scripts/genksyms/lex.c_shipped
View file

@ -2036,49 +2036,131 @@ fini:
return token;
}
#ifndef YYSTYPE
#define YYSTYPE int
#endif
#define ASM_KEYW 257
#define ATTRIBUTE_KEYW 258
#define AUTO_KEYW 259
#define BOOL_KEYW 260
#define CHAR_KEYW 261
#define CONST_KEYW 262
#define DOUBLE_KEYW 263
#define ENUM_KEYW 264
#define EXTERN_KEYW 265
#define FLOAT_KEYW 266
#define INLINE_KEYW 267
#define INT_KEYW 268
#define LONG_KEYW 269
#define REGISTER_KEYW 270
#define RESTRICT_KEYW 271
#define SHORT_KEYW 272
#define SIGNED_KEYW 273
#define STATIC_KEYW 274
#define STRUCT_KEYW 275
#define TYPEDEF_KEYW 276
#define UNION_KEYW 277
#define UNSIGNED_KEYW 278
#define VOID_KEYW 279
#define VOLATILE_KEYW 280
#define TYPEOF_KEYW 281
#define EXPORT_SYMBOL_KEYW 282
#define ASM_PHRASE 283
#define ATTRIBUTE_PHRASE 284
#define BRACE_PHRASE 285
#define BRACKET_PHRASE 286
#define EXPRESSION_PHRASE 287
#define CHAR 288
#define DOTS 289
#define IDENT 290
#define INT 291
#define REAL 292
#define STRING 293
#define TYPE 294
#define OTHER 295
#define FILENAME 296
/* A Bison parser, made by GNU Bison 2.0. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
ASM_KEYW = 258,
ATTRIBUTE_KEYW = 259,
AUTO_KEYW = 260,
BOOL_KEYW = 261,
CHAR_KEYW = 262,
CONST_KEYW = 263,
DOUBLE_KEYW = 264,
ENUM_KEYW = 265,
EXTERN_KEYW = 266,
FLOAT_KEYW = 267,
INLINE_KEYW = 268,
INT_KEYW = 269,
LONG_KEYW = 270,
REGISTER_KEYW = 271,
RESTRICT_KEYW = 272,
SHORT_KEYW = 273,
SIGNED_KEYW = 274,
STATIC_KEYW = 275,
STRUCT_KEYW = 276,
TYPEDEF_KEYW = 277,
UNION_KEYW = 278,
UNSIGNED_KEYW = 279,
VOID_KEYW = 280,
VOLATILE_KEYW = 281,
TYPEOF_KEYW = 282,
EXPORT_SYMBOL_KEYW = 283,
ASM_PHRASE = 284,
ATTRIBUTE_PHRASE = 285,
BRACE_PHRASE = 286,
BRACKET_PHRASE = 287,
EXPRESSION_PHRASE = 288,
CHAR = 289,
DOTS = 290,
IDENT = 291,
INT = 292,
REAL = 293,
STRING = 294,
TYPE = 295,
OTHER = 296,
FILENAME = 297
};
#endif
#define ASM_KEYW 258
#define ATTRIBUTE_KEYW 259
#define AUTO_KEYW 260
#define BOOL_KEYW 261
#define CHAR_KEYW 262
#define CONST_KEYW 263
#define DOUBLE_KEYW 264
#define ENUM_KEYW 265
#define EXTERN_KEYW 266
#define FLOAT_KEYW 267
#define INLINE_KEYW 268
#define INT_KEYW 269
#define LONG_KEYW 270
#define REGISTER_KEYW 271
#define RESTRICT_KEYW 272
#define SHORT_KEYW 273
#define SIGNED_KEYW 274
#define STATIC_KEYW 275
#define STRUCT_KEYW 276
#define TYPEDEF_KEYW 277
#define UNION_KEYW 278
#define UNSIGNED_KEYW 279
#define VOID_KEYW 280
#define VOLATILE_KEYW 281
#define TYPEOF_KEYW 282
#define EXPORT_SYMBOL_KEYW 283
#define ASM_PHRASE 284
#define ATTRIBUTE_PHRASE 285
#define BRACE_PHRASE 286
#define BRACKET_PHRASE 287
#define EXPRESSION_PHRASE 288
#define CHAR 289
#define DOTS 290
#define IDENT 291
#define INT 292
#define REAL 293
#define STRING 294
#define TYPE 295
#define OTHER 296
#define FILENAME 297
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
typedef int YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
extern YYSTYPE yylval;

2898
scripts/genksyms/parse.c_shipped
View file

File diff suppressed because it is too large Load diff

168
scripts/genksyms/parse.h_shipped
View file

@ -1,46 +1,128 @@
#ifndef YYSTYPE
#define YYSTYPE int
#endif
#define ASM_KEYW 257
#define ATTRIBUTE_KEYW 258
#define AUTO_KEYW 259
#define BOOL_KEYW 260
#define CHAR_KEYW 261
#define CONST_KEYW 262
#define DOUBLE_KEYW 263
#define ENUM_KEYW 264
#define EXTERN_KEYW 265
#define FLOAT_KEYW 266
#define INLINE_KEYW 267
#define INT_KEYW 268
#define LONG_KEYW 269
#define REGISTER_KEYW 270
#define RESTRICT_KEYW 271
#define SHORT_KEYW 272
#define SIGNED_KEYW 273
#define STATIC_KEYW 274
#define STRUCT_KEYW 275
#define TYPEDEF_KEYW 276
#define UNION_KEYW 277
#define UNSIGNED_KEYW 278
#define VOID_KEYW 279
#define VOLATILE_KEYW 280
#define TYPEOF_KEYW 281
#define EXPORT_SYMBOL_KEYW 282
#define ASM_PHRASE 283
#define ATTRIBUTE_PHRASE 284
#define BRACE_PHRASE 285
#define BRACKET_PHRASE 286
#define EXPRESSION_PHRASE 287
#define CHAR 288
#define DOTS 289
#define IDENT 290
#define INT 291
#define REAL 292
#define STRING 293
#define TYPE 294
#define OTHER 295
#define FILENAME 296
/* A Bison parser, made by GNU Bison 2.0. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
ASM_KEYW = 258,
ATTRIBUTE_KEYW = 259,
AUTO_KEYW = 260,
BOOL_KEYW = 261,
CHAR_KEYW = 262,
CONST_KEYW = 263,
DOUBLE_KEYW = 264,
ENUM_KEYW = 265,
EXTERN_KEYW = 266,
FLOAT_KEYW = 267,
INLINE_KEYW = 268,
INT_KEYW = 269,
LONG_KEYW = 270,
REGISTER_KEYW = 271,
RESTRICT_KEYW = 272,
SHORT_KEYW = 273,
SIGNED_KEYW = 274,
STATIC_KEYW = 275,
STRUCT_KEYW = 276,
TYPEDEF_KEYW = 277,
UNION_KEYW = 278,
UNSIGNED_KEYW = 279,
VOID_KEYW = 280,
VOLATILE_KEYW = 281,
TYPEOF_KEYW = 282,
EXPORT_SYMBOL_KEYW = 283,
ASM_PHRASE = 284,
ATTRIBUTE_PHRASE = 285,
BRACE_PHRASE = 286,
BRACKET_PHRASE = 287,
EXPRESSION_PHRASE = 288,
CHAR = 289,
DOTS = 290,
IDENT = 291,
INT = 292,
REAL = 293,
STRING = 294,
TYPE = 295,
OTHER = 296,
FILENAME = 297
};
#endif
#define ASM_KEYW 258
#define ATTRIBUTE_KEYW 259
#define AUTO_KEYW 260
#define BOOL_KEYW 261
#define CHAR_KEYW 262
#define CONST_KEYW 263
#define DOUBLE_KEYW 264
#define ENUM_KEYW 265
#define EXTERN_KEYW 266
#define FLOAT_KEYW 267
#define INLINE_KEYW 268
#define INT_KEYW 269
#define LONG_KEYW 270
#define REGISTER_KEYW 271
#define RESTRICT_KEYW 272
#define SHORT_KEYW 273
#define SIGNED_KEYW 274
#define STATIC_KEYW 275
#define STRUCT_KEYW 276
#define TYPEDEF_KEYW 277
#define UNION_KEYW 278
#define UNSIGNED_KEYW 279
#define VOID_KEYW 280
#define VOLATILE_KEYW 281
#define TYPEOF_KEYW 282
#define EXPORT_SYMBOL_KEYW 283
#define ASM_PHRASE 284
#define ATTRIBUTE_PHRASE 285
#define BRACE_PHRASE 286
#define BRACKET_PHRASE 287
#define EXPRESSION_PHRASE 288
#define CHAR 289
#define DOTS 290
#define IDENT 291
#define INT 292
#define REAL 293
#define STRING 294
#define TYPE 295
#define OTHER 296
#define FILENAME 297
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
typedef int YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
# define YYSTYPE_IS_TRIVIAL 1
#endif
extern YYSTYPE yylval;

1
scripts/genksyms/parse.y
View file

@ -197,6 +197,7 @@ storage_class_specifier:
type_specifier:
simple_type_specifier
| cvar_qualifier
| TYPEOF_KEYW '(' decl_specifier_seq '*' ')'
| TYPEOF_KEYW '(' decl_specifier_seq ')'
/* References to s/u/e's defined elsewhere. Rearrange things

1
scripts/kconfig/.gitignore vendored
View file

@ -5,6 +5,7 @@ config*
lex.*.c
*.tab.c
*.tab.h
zconf.hash.c
#
# configuration programs

3
scripts/kconfig/Makefile
View file

@ -11,7 +11,7 @@ gconfig: $(obj)/gconf
$< arch/$(ARCH)/Kconfig
menuconfig: $(obj)/mconf
$(Q)$(MAKE) $(build)=scripts/lxdialog
$(Q)$(MAKE) $(build)=scripts/kconfig/lxdialog
$< arch/$(ARCH)/Kconfig
config: $(obj)/conf
@ -115,6 +115,7 @@ endif
clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
.tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
subdir- += lxdialog
# Needed for systems without gettext
KBUILD_HAVE_NLS := $(shell \

4
scripts/kconfig/lxdialog/.gitignore vendored Normal file
View file

@ -0,0 +1,4 @@
#
# Generated files
#
lxdialog

0
scripts/lxdialog/BIG.FAT.WARNING → scripts/kconfig/lxdialog/BIG.FAT.WARNING
View file

0
scripts/lxdialog/Makefile → scripts/kconfig/lxdialog/Makefile
View file

334
scripts/kconfig/lxdialog/checklist.c Normal file
View file

@ -0,0 +1,334 @@
/*
* checklist.c -- implements the checklist box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension
* Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static int list_width, check_x, item_x;
/*
* Print list item
*/
static void print_item(WINDOW * win, const char *item, int status, int choice,
int selected)
{
int i;
/* Clear 'residue' of last item */
wattrset(win, menubox_attr);
wmove(win, choice, 0);
for (i = 0; i < list_width; i++)
waddch(win, ' ');
wmove(win, choice, check_x);
wattrset(win, selected ? check_selected_attr : check_attr);
wprintw(win, "(%c)", status ? 'X' : ' ');
wattrset(win, selected ? tag_selected_attr : tag_attr);
mvwaddch(win, choice, item_x, item[0]);
wattrset(win, selected ? item_selected_attr : item_attr);
waddstr(win, (char *)item + 1);
if (selected) {
wmove(win, choice, check_x + 1);
wrefresh(win);
}
}
/*
* Print the scroll indicators.
*/
static void print_arrows(WINDOW * win, int choice, int item_no, int scroll,
int y, int x, int height)
{
wmove(win, y, x);
if (scroll > 0) {
wattrset(win, uarrow_attr);
waddch(win, ACS_UARROW);
waddstr(win, "(-)");
} else {
wattrset(win, menubox_attr);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
if ((height < item_no) && (scroll + choice < item_no - 1)) {
wattrset(win, darrow_attr);
waddch(win, ACS_DARROW);
waddstr(win, "(+)");
} else {
wattrset(win, menubox_border_attr);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
}
}
/*
* Display the termination buttons
*/
static void print_buttons(WINDOW * dialog, int height, int width, int selected)
{
int x = width / 2 - 11;
int y = height - 2;
print_button(dialog, "Select", y, x, selected == 0);
print_button(dialog, " Help ", y, x + 14, selected == 1);
wmove(dialog, y, x + 1 + 14 * selected);
wrefresh(dialog);
}
/*
* Display a dialog box with a list of options that can be turned on or off
* in the style of radiolist (only one option turned on at a time).
*/
int dialog_checklist(const char *title, const char *prompt, int height,
int width, int list_height, int item_no,
const char *const *items)
{
int i, x, y, box_x, box_y;
int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status;
WINDOW *dialog, *list;
/* Allocate space for storing item on/off status */
if ((status = malloc(sizeof(int) * item_no)) == NULL) {
endwin();
fprintf(stderr,
"\nCan't allocate memory in dialog_checklist().\n");
exit(-1);
}
/* Initializes status */
for (i = 0; i < item_no; i++) {
status[i] = !strcasecmp(items[i * 3 + 2], "on");
if ((!choice && status[i])
|| !strcasecmp(items[i * 3 + 2], "selected"))
choice = i + 1;
}
if (choice)
choice--;
max_choice = MIN(list_height, item_no);
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
list_width = width - 6;
box_y = height - list_height - 5;
box_x = (width - list_width) / 2 - 1;
/* create new window for the list */
list = subwin(dialog, list_height, list_width, y + box_y + 1,
x + box_x + 1);
keypad(list, TRUE);
/* draw a box around the list items */
draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2,
menubox_border_attr, menubox_attr);
/* Find length of longest item in order to center checklist */
check_x = 0;
for (i = 0; i < item_no; i++)
check_x = MAX(check_x, +strlen(items[i * 3 + 1]) + 4);
check_x = (list_width - check_x) / 2;
item_x = check_x + 4;
if (choice >= list_height) {
scroll = choice - list_height + 1;
choice -= scroll;
}
/* Print the list */
for (i = 0; i < max_choice; i++) {
print_item(list, items[(scroll + i) * 3 + 1],
status[i + scroll], i, i == choice);
}
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
print_buttons(dialog, height, width, 0);
wnoutrefresh(list);
wnoutrefresh(dialog);
doupdate();
while (key != ESC) {
key = wgetch(dialog);
for (i = 0; i < max_choice; i++)
if (toupper(key) ==
toupper(items[(scroll + i) * 3 + 1][0]))
break;
if (i < max_choice || key == KEY_UP || key == KEY_DOWN ||
key == '+' || key == '-') {
if (key == KEY_UP || key == '-') {
if (!choice) {
if (!scroll)
continue;
/* Scroll list down */
if (list_height > 1) {
/* De-highlight current first item */
print_item(list, items[scroll * 3 + 1],
status[scroll], 0, FALSE);
scrollok(list, TRUE);
wscrl(list, -1);
scrollok(list, FALSE);
}
scroll--;
print_item(list, items[scroll * 3 + 1], status[scroll], 0, TRUE);
wnoutrefresh(list);
print_arrows(dialog, choice, item_no,
scroll, box_y, box_x + check_x + 5, list_height);
wrefresh(dialog);
continue; /* wait for another key press */
} else
i = choice - 1;
} else if (key == KEY_DOWN || key == '+') {
if (choice == max_choice - 1) {
if (scroll + choice >= item_no - 1)
continue;
/* Scroll list up */
if (list_height > 1) {
/* De-highlight current last item before scrolling up */
print_item(list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, FALSE);
scrollok(list, TRUE);
wscrl(list, 1);
scrollok(list, FALSE);
}
scroll++;
print_item(list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1], max_choice - 1, TRUE);
wnoutrefresh(list);
print_arrows(dialog, choice, item_no,
scroll, box_y, box_x + check_x + 5, list_height);
wrefresh(dialog);
continue; /* wait for another key press */
} else
i = choice + 1;
}
if (i != choice) {
/* De-highlight current item */
print_item(list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, FALSE);
/* Highlight new item */
choice = i;
print_item(list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, TRUE);
wnoutrefresh(list);
wrefresh(dialog);
}
continue; /* wait for another key press */
}
switch (key) {
case 'H':
case 'h':
case '?':
fprintf(stderr, "%s", items[(scroll + choice) * 3]);
delwin(dialog);
free(status);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh(dialog);
break;
case 'S':
case 's':
case ' ':
case '\n':
if (!button) {
if (!status[scroll + choice]) {
for (i = 0; i < item_no; i++)
status[i] = 0;
status[scroll + choice] = 1;
for (i = 0; i < max_choice; i++)
print_item(list, items[(scroll + i) * 3 + 1],
status[scroll + i], i, i == choice);
}
wnoutrefresh(list);
wrefresh(dialog);
for (i = 0; i < item_no; i++)
if (status[i])
fprintf(stderr, "%s", items[i * 3]);
} else
fprintf(stderr, "%s", items[(scroll + choice) * 3]);
delwin(dialog);
free(status);
return button;
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
/* Now, update everything... */
doupdate();
}
delwin(dialog);
free(status);
return -1; /* ESC pressed */
}

1
scripts/lxdialog/colors.h → scripts/kconfig/lxdialog/colors.h
View file

@ -18,7 +18,6 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Default color definitions
*

14
scripts/lxdialog/dialog.h → scripts/kconfig/lxdialog/dialog.h
View file

@ -1,4 +1,3 @@
/*
* dialog.h -- common declarations for all dialog modules
*
@ -56,7 +55,6 @@
#define MIN(x,y) (x < y ? x : y)
#define MAX(x,y) (x > y ? x : y)
#ifndef ACS_ULCORNER
#define ACS_ULCORNER '+'
#endif
@ -140,7 +138,6 @@ extern const char *backtitle;
extern void create_rc(const char *filename);
extern int parse_rc(void);
void init_dialog(void);
void end_dialog(void);
void attr_clear(WINDOW * win, int height, int width, chtype attr);
@ -148,6 +145,7 @@ void dialog_clear (void);
void color_setup(void);
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
void print_button(WINDOW * win, const char *label, int y, int x, int selected);
void print_title(WINDOW *dialog, const char *title, int width);
void draw_box(WINDOW * win, int y, int x, int height, int width, chtype box,
chtype border);
void draw_shadow(WINDOW * win, int y, int x, int height, int width);
@ -162,7 +160,7 @@ int dialog_menu (const char *title, const char *prompt, int height, int width,
const char *const *items);
int dialog_checklist(const char *title, const char *prompt, int height,
int width, int list_height, int item_no,
const char * const * items, int flag);
const char *const *items);
extern char dialog_input_result[];
int dialog_inputbox(const char *title, const char *prompt, int height,
int width, const char *init);
@ -177,11 +175,3 @@ int dialog_inputbox (const char *title, const char *prompt, int height,
* -- uppercase chars are used to invoke the button (M_EVENT + 'O')
*/
#define M_EVENT (KEY_MAX+1)
/*
* The `flag' parameter in checklist is used to select between
* radiolist and checklist
*/
#define FLAG_CHECK 1
#define FLAG_RADIO 0

224
scripts/kconfig/lxdialog/inputbox.c Normal file
View file

@ -0,0 +1,224 @@
/*
* inputbox.c -- implements the input box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
char dialog_input_result[MAX_LEN + 1];
/*
* Print the termination buttons
*/
static void print_buttons(WINDOW * dialog, int height, int width, int selected)
{
int x = width / 2 - 11;
int y = height - 2;
print_button(dialog, " Ok ", y, x, selected == 0);
print_button(dialog, " Help ", y, x + 14, selected == 1);
wmove(dialog, y, x + 1 + 14 * selected);
wrefresh(dialog);
}
/*
* Display a dialog box for inputing a string
*/
int dialog_inputbox(const char *title, const char *prompt, int height, int width,
const char *init)
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
char *instr = dialog_input_result;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
/* Draw the input field box */
box_width = width - 6;
getyx(dialog, y, x);
box_y = y + 2;
box_x = (width - box_width) / 2;
draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2, border_attr, dialog_attr);
print_buttons(dialog, height, width, 0);
/* Set up the initial value */
wmove(dialog, box_y, box_x);
wattrset(dialog, inputbox_attr);
if (!init)
instr[0] = '\0';
else
strcpy(instr, init);
input_x = strlen(instr);
if (input_x >= box_width) {
scroll = input_x - box_width + 1;
input_x = box_width - 1;
for (i = 0; i < box_width - 1; i++)
waddch(dialog, instr[scroll + i]);
} else {
waddstr(dialog, instr);
}
wmove(dialog, box_y, box_x + input_x);
wrefresh(dialog);
while (key != ESC) {
key = wgetch(dialog);
if (button == -1) { /* Input box selected */
switch (key) {
case TAB:
case KEY_UP:
case KEY_DOWN:
break;
case KEY_LEFT:
continue;
case KEY_RIGHT:
continue;
case KEY_BACKSPACE:
case 127:
if (input_x || scroll) {
wattrset(dialog, inputbox_attr);
if (!input_x) {
scroll = scroll < box_width - 1 ? 0 : scroll - (box_width - 1);
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width; i++)
waddch(dialog,
instr[scroll + input_x + i] ?
instr[scroll + input_x + i] : ' ');
input_x = strlen(instr) - scroll;
} else
input_x--;
instr[scroll + input_x] = '\0';
mvwaddch(dialog, box_y, input_x + box_x, ' ');
wmove(dialog, box_y, input_x + box_x);
wrefresh(dialog);
}
continue;
default:
if (key < 0x100 && isprint(key)) {
if (scroll + input_x < MAX_LEN) {
wattrset(dialog, inputbox_attr);
instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) {
scroll++;
wmove(dialog, box_y, box_x);
for (i = 0; i < box_width - 1; i++)
waddch(dialog, instr [scroll + i]);
} else {
wmove(dialog, box_y, input_x++ + box_x);
waddch(dialog, key);
}
wrefresh(dialog);
} else
flash(); /* Alarm user about overflow */
continue;
}
}
}
switch (key) {
case 'O':
case 'o':
delwin(dialog);
return 0;
case 'H':
case 'h':
delwin(dialog);
return 1;
case KEY_UP:
case KEY_LEFT:
switch (button) {
case -1:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 0:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove(dialog, box_y, box_x + input_x);
wrefresh(dialog);
break;
case 1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
}
break;
case TAB:
case KEY_DOWN:
case KEY_RIGHT:
switch (button) {
case -1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
case 0:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 1:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove(dialog, box_y, box_x + input_x);
wrefresh(dialog);
break;
}
break;
case ' ':
case '\n':
delwin(dialog);
return (button == -1 ? 0 : button);
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin(dialog);
return -1; /* ESC pressed */
}

204
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/*
* dialog - Display simple dialog boxes from shell scripts
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static void Usage(const char *name);
typedef int (jumperFn) (const char *title, int argc, const char *const *argv);
struct Mode {
char *name;
int argmin, argmax, argmod;
jumperFn *jumper;
};
jumperFn j_menu, j_radiolist, j_yesno, j_textbox, j_inputbox;
jumperFn j_msgbox, j_infobox;
static struct Mode modes[] = {
{"--menu", 9, 0, 3, j_menu},
{"--radiolist", 9, 0, 3, j_radiolist},
{"--yesno", 5, 5, 1, j_yesno},
{"--textbox", 5, 5, 1, j_textbox},
{"--inputbox", 5, 6, 1, j_inputbox},
{"--msgbox", 5, 5, 1, j_msgbox},
{"--infobox", 5, 5, 1, j_infobox},
{NULL, 0, 0, 0, NULL}
};
static struct Mode *modePtr;
#ifdef LOCALE
#include <locale.h>
#endif
int main(int argc, const char *const *argv)
{
int offset = 0, opt_clear = 0, end_common_opts = 0, retval;
const char *title = NULL;
#ifdef LOCALE
(void)setlocale(LC_ALL, "");
#endif
#ifdef TRACE
trace(TRACE_CALLS | TRACE_UPDATE);
#endif
if (argc < 2) {
Usage(argv[0]);
exit(-1);
}
while (offset < argc - 1 && !end_common_opts) { /* Common options */
if (!strcmp(argv[offset + 1], "--title")) {
if (argc - offset < 3 || title != NULL) {
Usage(argv[0]);
exit(-1);
} else {
title = argv[offset + 2];
offset += 2;
}
} else if (!strcmp(argv[offset + 1], "--backtitle")) {
if (backtitle != NULL) {
Usage(argv[0]);
exit(-1);
} else {
backtitle = argv[offset + 2];
offset += 2;
}
} else if (!strcmp(argv[offset + 1], "--clear")) {
if (opt_clear) { /* Hey, "--clear" can't appear twice! */
Usage(argv[0]);
exit(-1);
} else if (argc == 2) { /* we only want to clear the screen */
init_dialog();
refresh(); /* init_dialog() will clear the screen for us */
end_dialog();
return 0;
} else {
opt_clear = 1;
offset++;
}
} else /* no more common options */
end_common_opts = 1;
}
if (argc - 1 == offset) { /* no more options */
Usage(argv[0]);
exit(-1);
}
/* use a table to look for the requested mode, to avoid code duplication */
for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */
if (!strcmp(argv[offset + 1], modePtr->name))
break;
if (!modePtr->name)
Usage(argv[0]);
if (argc - offset < modePtr->argmin)
Usage(argv[0]);
if (modePtr->argmax && argc - offset > modePtr->argmax)
Usage(argv[0]);
init_dialog();
retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset);
if (opt_clear) { /* clear screen before exit */
attr_clear(stdscr, LINES, COLS, screen_attr);
refresh();
}
end_dialog();
exit(retval);
}
/*
* Print program usage
*/
static void Usage(const char *name)
{
fprintf(stderr, "\
\ndialog, by Savio Lam (lam836@cs.cuhk.hk).\
\n patched by Stuart Herbert (S.Herbert@shef.ac.uk)\
\n modified/gutted for use as a Linux kernel config tool by \
\n William Roadcap (roadcapw@cfw.com)\
\n\
\n* Display dialog boxes from shell scripts *\
\n\
\nUsage: %s --clear\
\n %s [--title <title>] [--backtitle <backtitle>] --clear <Box options>\
\n\
\nBox options:\
\n\
\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\
\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\
\n --textbox <file> <height> <width>\
\n --inputbox <text> <height> <width> [<init>]\
\n --yesno <text> <height> <width>\
\n", name, name);
exit(-1);
}
/*
* These are the program jumpers
*/
int j_menu(const char *t, int ac, const char *const *av)
{
return dialog_menu(t, av[2], atoi(av[3]), atoi(av[4]),
atoi(av[5]), av[6], (ac - 6) / 2, av + 7);
}
int j_radiolist(const char *t, int ac, const char *const *av)
{
return dialog_checklist(t, av[2], atoi(av[3]), atoi(av[4]),
atoi(av[5]), (ac - 6) / 3, av + 6);
}
int j_textbox(const char *t, int ac, const char *const *av)
{
return dialog_textbox(t, av[2], atoi(av[3]), atoi(av[4]));
}
int j_yesno(const char *t, int ac, const char *const *av)
{
return dialog_yesno(t, av[2], atoi(av[3]), atoi(av[4]));
}
int j_inputbox(const char *t, int ac, const char *const *av)
{
int ret = dialog_inputbox(t, av[2], atoi(av[3]), atoi(av[4]),
ac == 6 ? av[5] : (char *)NULL);
if (ret == 0)
fprintf(stderr, dialog_input_result);
return ret;
}
int j_msgbox(const char *t, int ac, const char *const *av)
{
return dialog_msgbox(t, av[2], atoi(av[3]), atoi(av[4]), 1);
}
int j_infobox(const char *t, int ac, const char *const *av)
{
return dialog_msgbox(t, av[2], atoi(av[3]), atoi(av[4]), 0);
}

425
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/*
* menubox.c -- implements the menu box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Changes by Clifford Wolf (god@clifford.at)
*
* [ 1998-06-13 ]
*
* *) A bugfix for the Page-Down problem
*
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* to the first position in the menu box. Now lxdialog is a bit
* smarter and works more like other menu systems (just have a look at
* it).
*
* *) Formerly if I selected something my scrolling would be broken because
* lxdialog is re-invoked by the Menuconfig shell script, can't
* remember the last scrolling position, and just sets it so that the
* cursor is at the bottom of the box. Now it writes the temporary file
* lxdialog.scrltmp which contains this information. The file is
* deleted by lxdialog if the user leaves a submenu or enters a new
* one, but it would be nice if Menuconfig could make another "rm -f"
* just to be sure. Just try it out - you will recognise a difference!
*
* [ 1998-06-14 ]
*
* *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files
* and menus change their size on the fly.
*
* *) If for some reason the last scrolling position is not saved by
* lxdialog, it sets the scrolling so that the selected item is in the
* middle of the menu box, not at the bottom.
*
* 02 January 1999, Michael Elizabeth Chastain (mec@shout.net)
* Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus.
* This fixes a bug in Menuconfig where using ' ' to descend into menus
* would leave mis-synchronized lxdialog.scrltmp files lying around,
* fscanf would read in 'scroll', and eventually that value would get used.
*/
#include "dialog.h"
#define ITEM_IDENT 1 /* Indent of menu entries. Fixed for all menus */
static int menu_width;
/*
* Print menu item
*/
static void do_print_item(WINDOW * win, const char *item, int choice,
int selected, int hotkey)
{
int j;
char *menu_item = malloc(menu_width + 1);
strncpy(menu_item, item, menu_width - ITEM_IDENT);
menu_item[menu_width] = 0;
j = first_alpha(menu_item, "YyNnMmHh");
/* Clear 'residue' of last item */
wattrset(win, menubox_attr);
wmove(win, choice, 0);
#if OLD_NCURSES
{
int i;
for (i = 0; i < menu_width; i++)
waddch(win, ' ');
}
#else
wclrtoeol(win);
#endif
wattrset(win, selected ? item_selected_attr : item_attr);
mvwaddstr(win, choice, ITEM_IDENT, menu_item);
if (hotkey) {
wattrset(win, selected ? tag_key_selected_attr : tag_key_attr);
mvwaddch(win, choice, ITEM_IDENT + j, menu_item[j]);
}
if (selected) {
wmove(win, choice, ITEM_IDENT + 1);
}
free(menu_item);
wrefresh(win);
}
#define print_item(index, choice, selected) \
do {\
int hotkey = (items[(index) * 2][0] != ':'); \
do_print_item(menu, items[(index) * 2 + 1], choice, selected, hotkey); \
} while (0)
/*
* Print the scroll indicators.
*/
static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,
int height)
{
int cur_y, cur_x;
getyx(win, cur_y, cur_x);
wmove(win, y, x);
if (scroll > 0) {
wattrset(win, uarrow_attr);
waddch(win, ACS_UARROW);
waddstr(win, "(-)");
} else {
wattrset(win, menubox_attr);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
wrefresh(win);
if ((height < item_no) && (scroll + height < item_no)) {
wattrset(win, darrow_attr);
waddch(win, ACS_DARROW);
waddstr(win, "(+)");
} else {
wattrset(win, menubox_border_attr);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE);
}
wmove(win, cur_y, cur_x);
wrefresh(win);
}
/*
* Display the termination buttons.
*/
static void print_buttons(WINDOW * win, int height, int width, int selected)
{
int x = width / 2 - 16;
int y = height - 2;
print_button(win, "Select", y, x, selected == 0);
print_button(win, " Exit ", y, x + 12, selected == 1);
print_button(win, " Help ", y, x + 24, selected == 2);
wmove(win, y, x + 1 + 12 * selected);
wrefresh(win);
}
/* scroll up n lines (n may be negative) */
static void do_scroll(WINDOW *win, int *scroll, int n)
{
/* Scroll menu up */
scrollok(win, TRUE);
wscrl(win, n);
scrollok(win, FALSE);
*scroll = *scroll + n;
wrefresh(win);
}
/*
* Display a menu for choosing among a number of options
*/
int dialog_menu(const char *title, const char *prompt, int height, int width,
int menu_height, const char *current, int item_no,
const char *const *items)
{
int i, j, x, y, box_x, box_y;
int key = 0, button = 0, scroll = 0, choice = 0;
int first_item = 0, max_choice;
WINDOW *dialog, *menu;
FILE *f;
max_choice = MIN(menu_height, item_no);
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
wbkgdset(dialog, dialog_attr & A_COLOR);
waddch(dialog, ACS_RTEE);
print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
menu_width = width - 6;
box_y = height - menu_height - 5;
box_x = (width - menu_width) / 2 - 1;
/* create new window for the menu */
menu = subwin(dialog, menu_height, menu_width,
y + box_y + 1, x + box_x + 1);
keypad(menu, TRUE);
/* draw a box around the menu items */
draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2,
menubox_border_attr, menubox_attr);
/* Set choice to default item */
for (i = 0; i < item_no; i++)
if (strcmp(current, items[i * 2]) == 0)
choice = i;
/* get the scroll info from the temp file */
if ((f = fopen("lxdialog.scrltmp", "r")) != NULL) {
if ((fscanf(f, "%d\n", &scroll) == 1) && (scroll <= choice) &&
(scroll + max_choice > choice) && (scroll >= 0) &&
(scroll + max_choice <= item_no)) {
first_item = scroll;
choice = choice - scroll;
fclose(f);
} else {
scroll = 0;
remove("lxdialog.scrltmp");
fclose(f);
f = NULL;
}
}
if ((choice >= max_choice) || (f == NULL && choice >= max_choice / 2)) {
if (choice >= item_no - max_choice / 2)
scroll = first_item = item_no - max_choice;
else
scroll = first_item = choice - max_choice / 2;
choice = choice - scroll;
}
/* Print the menu */
for (i = 0; i < max_choice; i++) {
print_item(first_item + i, i, i == choice);
}
wnoutrefresh(menu);
print_arrows(dialog, item_no, scroll,
box_y, box_x + ITEM_IDENT + 1, menu_height);
print_buttons(dialog, height, width, 0);
wmove(menu, choice, ITEM_IDENT + 1);
wrefresh(menu);
while (key != ESC) {
key = wgetch(menu);
if (key < 256 && isalpha(key))
key = tolower(key);
if (strchr("ynmh", key))
i = max_choice;
else {
for (i = choice + 1; i < max_choice; i++) {
j = first_alpha(items[(scroll + i) * 2 + 1], "YyNnMmHh");
if (key == tolower(items[(scroll + i) * 2 + 1][j]))
break;
}
if (i == max_choice)
for (i = 0; i < max_choice; i++) {
j = first_alpha(items [(scroll + i) * 2 + 1], "YyNnMmHh");
if (key == tolower(items[(scroll + i) * 2 + 1][j]))
break;
}
}
if (i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
/* Remove highligt of current item */
print_item(scroll + choice, choice, FALSE);
if (key == KEY_UP || key == '-') {
if (choice < 2 && scroll) {
/* Scroll menu down */
do_scroll(menu, &scroll, -1);
print_item(scroll, 0, FALSE);
} else
choice = MAX(choice - 1, 0);
} else if (key == KEY_DOWN || key == '+') {
print_item(scroll+choice, choice, FALSE);
if ((choice > max_choice - 3) &&
(scroll + max_choice < item_no)) {
/* Scroll menu up */
do_scroll(menu, &scroll, 1);
print_item(scroll+max_choice - 1,
max_choice - 1, FALSE);
} else
choice = MIN(choice + 1, max_choice - 1);
} else if (key == KEY_PPAGE) {
scrollok(menu, TRUE);
for (i = 0; (i < max_choice); i++) {
if (scroll > 0) {
do_scroll(menu, &scroll, -1);
print_item(scroll, 0, FALSE);
} else {
if (choice > 0)
choice--;
}
}
} else if (key == KEY_NPAGE) {
for (i = 0; (i < max_choice); i++) {
if (scroll + max_choice < item_no) {
do_scroll(menu, &scroll, 1);
print_item(scroll+max_choice-1,
max_choice - 1, FALSE);
} else {
if (choice + 1 < max_choice)
choice++;
}
}
} else
choice = i;
print_item(scroll + choice, choice, TRUE);
print_arrows(dialog, item_no, scroll,
box_y, box_x + ITEM_IDENT + 1, menu_height);
wnoutrefresh(dialog);
wrefresh(menu);
continue; /* wait for another key press */
}
switch (key) {
case KEY_LEFT:
case TAB:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 2 : (button > 2 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh(menu);
break;
case ' ':
case 's':
case 'y':
case 'n':
case 'm':
case '/':
/* save scroll info */
if ((f = fopen("lxdialog.scrltmp", "w")) != NULL) {
fprintf(f, "%d\n", scroll);
fclose(f);
}
delwin(dialog);
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
switch (key) {
case 's':
return 3;
case 'y':
return 3;
case 'n':
return 4;
case 'm':
return 5;
case ' ':
return 6;
case '/':
return 7;
}
return 0;
case 'h':
case '?':
button = 2;
case '\n':
delwin(dialog);
if (button == 2)
fprintf(stderr, "%s \"%s\"\n",
items[(scroll + choice) * 2],
items[(scroll + choice) * 2 + 1] +
first_alpha(items [(scroll + choice) * 2 + 1], ""));
else
fprintf(stderr, "%s\n",
items[(scroll + choice) * 2]);
remove("lxdialog.scrltmp");
return button;
case 'e':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin(dialog);
remove("lxdialog.scrltmp");
return -1; /* ESC pressed */
}

71
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/*
* msgbox.c -- implements the message box and info box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/*
* Display a message box. Program will pause and display an "OK" button
* if the parameter 'pause' is non-zero.
*/
int dialog_msgbox(const char *title, const char *prompt, int height, int width,
int pause)
{
int i, x, y, key = 0;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 2);
if (pause) {
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
print_button(dialog, " Ok ", height - 2, width / 2 - 4, TRUE);
wrefresh(dialog);
while (key != ESC && key != '\n' && key != ' ' &&
key != 'O' && key != 'o' && key != 'X' && key != 'x')
key = wgetch(dialog);
} else {
key = '\n';
wrefresh(dialog);
}
delwin(dialog);
return key == ESC ? -1 : 0;
}

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/*
* textbox.c -- implements the text box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static void back_lines(int n);
static void print_page(WINDOW * win, int height, int width);
static void print_line(WINDOW * win, int row, int width);
static char *get_line(void);
static void print_position(WINDOW * win, int height, int width);
static int hscroll, fd, file_size, bytes_read;
static int begin_reached = 1, end_reached, page_length;
static char *buf, *page;
/*
* Display text from a file in a dialog box.
*/
int dialog_textbox(const char *title, const char *file, int height, int width)
{
int i, x, y, cur_x, cur_y, fpos, key = 0;
int passed_end;
char search_term[MAX_LEN + 1];
WINDOW *dialog, *text;
search_term[0] = '\0'; /* no search term entered yet */
/* Open input file for reading */
if ((fd = open(file, O_RDONLY)) == -1) {
endwin();
fprintf(stderr, "\nCan't open input file in dialog_textbox().\n");
exit(-1);
}
/* Get file size. Actually, 'file_size' is the real file size - 1,
since it's only the last byte offset from the beginning */
if ((file_size = lseek(fd, 0, SEEK_END)) == -1) {
endwin();
fprintf(stderr, "\nError getting file size in dialog_textbox().\n");
exit(-1);
}
/* Restore file pointer to beginning of file after getting file size */
if (lseek(fd, 0, SEEK_SET) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in dialog_textbox().\n");
exit(-1);
}
/* Allocate space for read buffer */
if ((buf = malloc(BUF_SIZE + 1)) == NULL) {
endwin();
fprintf(stderr, "\nCan't allocate memory in dialog_textbox().\n");
exit(-1);
}
if ((bytes_read = read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in dialog_textbox().\n");
exit(-1);
}
buf[bytes_read] = '\0'; /* mark end of valid data */
page = buf; /* page is pointer to start of page to be displayed */
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
/* Create window for text region, used for scrolling text */
text = subwin(dialog, height - 4, width - 2, y + 1, x + 1);
wattrset(text, dialog_attr);
wbkgdset(text, dialog_attr & A_COLOR);
keypad(text, TRUE);
/* register the new window, along with its borders */
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
wbkgdset(dialog, dialog_attr & A_COLOR);
waddch(dialog, ACS_RTEE);
print_title(dialog, title, width);
print_button(dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
wnoutrefresh(dialog);
getyx(dialog, cur_y, cur_x); /* Save cursor position */
/* Print first page of text */
attr_clear(text, height - 4, width - 2, dialog_attr);
print_page(text, height - 4, width - 2);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
while ((key != ESC) && (key != '\n')) {
key = wgetch(dialog);
switch (key) {
case 'E': /* Exit */
case 'e':
case 'X':
case 'x':
delwin(dialog);
free(buf);
close(fd);
return 0;
case 'g': /* First page */
case KEY_HOME:
if (!begin_reached) {
begin_reached = 1;
/* First page not in buffer? */
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in dialog_textbox().\n");
exit(-1);
}
if (fpos > bytes_read) { /* Yes, we have to read it in */
if (lseek(fd, 0, SEEK_SET) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in "
"dialog_textbox().\n");
exit(-1);
}
if ((bytes_read =
read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in dialog_textbox().\n");
exit(-1);
}
buf[bytes_read] = '\0';
}
page = buf;
print_page(text, height - 4, width - 2);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
}
break;
case 'G': /* Last page */
case KEY_END:
end_reached = 1;
/* Last page not in buffer? */
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in dialog_textbox().\n");
exit(-1);
}
if (fpos < file_size) { /* Yes, we have to read it in */
if (lseek(fd, -BUF_SIZE, SEEK_END) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in dialog_textbox().\n");
exit(-1);
}
if ((bytes_read =
read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in dialog_textbox().\n");
exit(-1);
}
buf[bytes_read] = '\0';
}
page = buf + bytes_read;
back_lines(height - 4);
print_page(text, height - 4, width - 2);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
break;
case 'K': /* Previous line */
case 'k':
case KEY_UP:
if (!begin_reached) {
back_lines(page_length + 1);
/* We don't call print_page() here but use scrolling to ensure
faster screen update. However, 'end_reached' and
'page_length' should still be updated, and 'page' should
point to start of next page. This is done by calling
get_line() in the following 'for' loop. */
scrollok(text, TRUE);
wscrl(text, -1); /* Scroll text region down one line */
scrollok(text, FALSE);
page_length = 0;
passed_end = 0;
for (i = 0; i < height - 4; i++) {
if (!i) {
/* print first line of page */
print_line(text, 0, width - 2);
wnoutrefresh(text);
} else
/* Called to update 'end_reached' and 'page' */
get_line();
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
}
break;
case 'B': /* Previous page */
case 'b':
case KEY_PPAGE:
if (begin_reached)
break;
back_lines(page_length + height - 4);
print_page(text, height - 4, width - 2);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x);
wrefresh(dialog);
break;
case 'J': /* Next line */
case 'j':
case KEY_DOWN:
if (!end_reached) {
begin_reached = 0;
scrollok(text, TRUE);
scroll(text); /* Scroll text region up one line */
scrollok(text, FALSE);
print_line(text, height - 5, width - 2);
wnoutrefresh(text);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh(dialog);
}
break;
case KEY_NPAGE: /* Next page */
case ' ':
if (end_reached)
break;
begin_reached = 0;
print_page(text, height - 4, width - 2);
print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x);
wrefresh(dialog);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
case 'h':
case KEY_LEFT:
if (hscroll <= 0)
break;
if (key == '0')
hscroll = 0;
else
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
print_page(text, height - 4, width - 2);
wmove(dialog, cur_y, cur_x);
wrefresh(dialog);
break;
case 'L': /* Scroll right */
case 'l':
case KEY_RIGHT:
if (hscroll >= MAX_LEN)
break;
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines(page_length);
print_page(text, height - 4, width - 2);
wmove(dialog, cur_y, cur_x);
wrefresh(dialog);
break;
case ESC:
break;
}
}
delwin(dialog);
free(buf);
close(fd);
return -1; /* ESC pressed */
}
/*
* Go back 'n' lines in text file. Called by dialog_textbox().
* 'page' will be updated to point to the desired line in 'buf'.
*/
static void back_lines(int n)
{
int i, fpos;
begin_reached = 0;
/* We have to distinguish between end_reached and !end_reached
since at end of file, the line is not ended by a '\n'.
The code inside 'if' basically does a '--page' to move one
character backward so as to skip '\n' of the previous line */
if (!end_reached) {
/* Either beginning of buffer or beginning of file reached? */
if (page == buf) {
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in "
"back_lines().\n");
exit(-1);
}
if (fpos > bytes_read) { /* Not beginning of file yet */
/* We've reached beginning of buffer, but not beginning of
file yet, so read previous part of file into buffer.
Note that we only move backward for BUF_SIZE/2 bytes,
but not BUF_SIZE bytes to avoid re-reading again in
print_page() later */
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek(fd, 0, SEEK_SET) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in "
"back_lines().\n");
exit(-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer "
"in back_lines().\n");
exit(-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read =
read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in back_lines().\n");
exit(-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
if (*(--page) != '\n') { /* '--page' here */
/* Something's wrong... */
endwin();
fprintf(stderr, "\nInternal error in back_lines().\n");
exit(-1);
}
}
/* Go back 'n' lines */
for (i = 0; i < n; i++)
do {
if (page == buf) {
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in back_lines().\n");
exit(-1);
}
if (fpos > bytes_read) {
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek(fd, 0, SEEK_SET) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer "
"in back_lines().\n");
exit(-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer"
" in back_lines().\n");
exit(-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read =
read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in "
"back_lines().\n");
exit(-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
} while (*(--page) != '\n');
page++;
}
/*
* Print a new page of text. Called by dialog_textbox().
*/
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 a new line of text. Called by dialog_textbox() and print_page().
*/
static void print_line(WINDOW * win, int row, int width)
{
int y, x;
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));
getyx(win, y, x);
/* Clear 'residue' of previous line */
#if OLD_NCURSES
{
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, fpos;
static char line[MAX_LEN + 1];
end_reached = 0;
while (*page != '\n') {
if (*page == '\0') {
/* Either end of file or end of buffer reached */
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in "
"get_line().\n");
exit(-1);
}
if (fpos < file_size) { /* Not end of file yet */
/* We've reached end of buffer, but not end of file yet,
so read next part of file into buffer */
if ((bytes_read =
read(fd, buf, BUF_SIZE)) == -1) {
endwin();
fprintf(stderr, "\nError reading file in get_line().\n");
exit(-1);
}
buf[bytes_read] = '\0';
page = buf;
} else {
if (!end_reached)
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 pass '\n' */
return line;
}
/*
* Print current position
*/
static void print_position(WINDOW * win, int height, int width)
{
int fpos, percent;
if ((fpos = lseek(fd, 0, SEEK_CUR)) == -1) {
endwin();
fprintf(stderr, "\nError moving file pointer in print_position().\n");
exit(-1);
}
wattrset(win, position_indicator_attr);
wbkgdset(win, position_indicator_attr & A_COLOR);
percent = !file_size ?
100 : ((fpos - bytes_read + page - buf) * 100) / file_size;
wmove(win, height - 3, width - 9);
wprintw(win, "(%3d%%)", percent);
}

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/*
* util.c
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/* use colors by default? */
bool use_colors = 1;
const char *backtitle = NULL;
/*
* Attribute values, default is for mono display
*/
chtype attributes[] = {
A_NORMAL, /* screen_attr */
A_NORMAL, /* shadow_attr */
A_NORMAL, /* dialog_attr */
A_BOLD, /* title_attr */
A_NORMAL, /* border_attr */
A_REVERSE, /* button_active_attr */
A_DIM, /* button_inactive_attr */
A_REVERSE, /* button_key_active_attr */
A_BOLD, /* button_key_inactive_attr */
A_REVERSE, /* button_label_active_attr */
A_NORMAL, /* button_label_inactive_attr */
A_NORMAL, /* inputbox_attr */
A_NORMAL, /* inputbox_border_attr */
A_NORMAL, /* searchbox_attr */
A_BOLD, /* searchbox_title_attr */
A_NORMAL, /* searchbox_border_attr */
A_BOLD, /* position_indicator_attr */
A_NORMAL, /* menubox_attr */
A_NORMAL, /* menubox_border_attr */
A_NORMAL, /* item_attr */
A_REVERSE, /* item_selected_attr */
A_BOLD, /* tag_attr */
A_REVERSE, /* tag_selected_attr */
A_BOLD, /* tag_key_attr */
A_REVERSE, /* tag_key_selected_attr */
A_BOLD, /* check_attr */
A_REVERSE, /* check_selected_attr */
A_BOLD, /* uarrow_attr */
A_BOLD /* darrow_attr */
};
#include "colors.h"
/*
* Table of color values
*/
int color_table[][3] = {
{SCREEN_FG, SCREEN_BG, SCREEN_HL},
{SHADOW_FG, SHADOW_BG, SHADOW_HL},
{DIALOG_FG, DIALOG_BG, DIALOG_HL},
{TITLE_FG, TITLE_BG, TITLE_HL},
{BORDER_FG, BORDER_BG, BORDER_HL},
{BUTTON_ACTIVE_FG, BUTTON_ACTIVE_BG, BUTTON_ACTIVE_HL},
{BUTTON_INACTIVE_FG, BUTTON_INACTIVE_BG, BUTTON_INACTIVE_HL},
{BUTTON_KEY_ACTIVE_FG, BUTTON_KEY_ACTIVE_BG, BUTTON_KEY_ACTIVE_HL},
{BUTTON_KEY_INACTIVE_FG, BUTTON_KEY_INACTIVE_BG,
BUTTON_KEY_INACTIVE_HL},
{BUTTON_LABEL_ACTIVE_FG, BUTTON_LABEL_ACTIVE_BG,
BUTTON_LABEL_ACTIVE_HL},
{BUTTON_LABEL_INACTIVE_FG, BUTTON_LABEL_INACTIVE_BG,
BUTTON_LABEL_INACTIVE_HL},
{INPUTBOX_FG, INPUTBOX_BG, INPUTBOX_HL},
{INPUTBOX_BORDER_FG, INPUTBOX_BORDER_BG, INPUTBOX_BORDER_HL},
{SEARCHBOX_FG, SEARCHBOX_BG, SEARCHBOX_HL},
{SEARCHBOX_TITLE_FG, SEARCHBOX_TITLE_BG, SEARCHBOX_TITLE_HL},
{SEARCHBOX_BORDER_FG, SEARCHBOX_BORDER_BG, SEARCHBOX_BORDER_HL},
{POSITION_INDICATOR_FG, POSITION_INDICATOR_BG, POSITION_INDICATOR_HL},
{MENUBOX_FG, MENUBOX_BG, MENUBOX_HL},
{MENUBOX_BORDER_FG, MENUBOX_BORDER_BG, MENUBOX_BORDER_HL},
{ITEM_FG, ITEM_BG, ITEM_HL},
{ITEM_SELECTED_FG, ITEM_SELECTED_BG, ITEM_SELECTED_HL},
{TAG_FG, TAG_BG, TAG_HL},
{TAG_SELECTED_FG, TAG_SELECTED_BG, TAG_SELECTED_HL},
{TAG_KEY_FG, TAG_KEY_BG, TAG_KEY_HL},
{TAG_KEY_SELECTED_FG, TAG_KEY_SELECTED_BG, TAG_KEY_SELECTED_HL},
{CHECK_FG, CHECK_BG, CHECK_HL},
{CHECK_SELECTED_FG, CHECK_SELECTED_BG, CHECK_SELECTED_HL},
{UARROW_FG, UARROW_BG, UARROW_HL},
{DARROW_FG, DARROW_BG, DARROW_HL},
}; /* color_table */
/*
* Set window to attribute 'attr'
*/
void attr_clear(WINDOW * win, int height, int width, chtype attr)
{
int i, j;
wattrset(win, attr);
for (i = 0; i < height; i++) {
wmove(win, i, 0);
for (j = 0; j < width; j++)
waddch(win, ' ');
}
touchwin(win);
}
void dialog_clear(void)
{
attr_clear(stdscr, LINES, COLS, screen_attr);
/* Display background title if it exists ... - SLH */
if (backtitle != NULL) {
int i;
wattrset(stdscr, screen_attr);
mvwaddstr(stdscr, 0, 1, (char *)backtitle);
wmove(stdscr, 1, 1);
for (i = 1; i < COLS - 1; i++)
waddch(stdscr, ACS_HLINE);
}
wnoutrefresh(stdscr);
}
/*
* Do some initialization for dialog
*/
void init_dialog(void)
{
initscr(); /* Init curses */
keypad(stdscr, TRUE);
cbreak();
noecho();
if (use_colors) /* Set up colors */
color_setup();
dialog_clear();
}
/*
* Setup for color display
*/
void color_setup(void)
{
int i;
if (has_colors()) { /* Terminal supports color? */
start_color();
/* Initialize color pairs */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
init_pair(i + 1, color_table[i][0], color_table[i][1]);
/* Setup color attributes */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
attributes[i] = C_ATTR(color_table[i][2], i + 1);
}
}
/*
* End using dialog functions.
*/
void end_dialog(void)
{
endwin();
}
/* Print the title of the dialog. Center the title and truncate
* tile if wider than dialog (- 2 chars).
**/
void print_title(WINDOW *dialog, const char *title, int width)
{
if (title) {
int tlen = MIN(width - 2, strlen(title));
wattrset(dialog, title_attr);
mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' ');
mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen);
waddch(dialog, ' ');
}
}
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
* characters '\n' are replaced by spaces. We start on a new line
* if there is no room for at least 4 nonblanks following a double-space.
*/
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
{
int newl, cur_x, cur_y;
int i, prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2;
strcpy(tempstr, prompt);
prompt_len = strlen(tempstr);
/*
* Remove newlines
*/
for (i = 0; i < prompt_len; i++) {
if (tempstr[i] == '\n')
tempstr[i] = ' ';
}
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove(win, y, (width - prompt_len) / 2);
waddstr(win, tempstr);
} else {
cur_x = x;
cur_y = y;
newl = 1;
word = tempstr;
while (word && *word) {
sp = index(word, ' ');
if (sp)
*sp++ = 0;
/* Wrap to next line if either the word does not fit,
or it is the first word of a new sentence, and it is
short, and the next word does not fit. */
room = width - cur_x;
wlen = strlen(word);
if (wlen > room ||
(newl && wlen < 4 && sp
&& wlen + 1 + strlen(sp) > room
&& (!(sp2 = index(sp, ' '))
|| wlen + 1 + (sp2 - sp) > room))) {
cur_y++;
cur_x = x;
}
wmove(win, cur_y, cur_x);
waddstr(win, word);
getyx(win, cur_y, cur_x);
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ') ;
newl = 1;
} else
newl = 0;
word = sp;
}
}
}
/*
* Print a button
*/
void print_button(WINDOW * win, const char *label, int y, int x, int selected)
{
int i, temp;
wmove(win, y, x);
wattrset(win, selected ? button_active_attr : button_inactive_attr);
waddstr(win, "<");
temp = strspn(label, " ");
label += temp;
wattrset(win, selected ? button_label_active_attr
: button_label_inactive_attr);
for (i = 0; i < temp; i++)
waddch(win, ' ');
wattrset(win, selected ? button_key_active_attr
: button_key_inactive_attr);
waddch(win, label[0]);
wattrset(win, selected ? button_label_active_attr
: button_label_inactive_attr);
waddstr(win, (char *)label + 1);
wattrset(win, selected ? button_active_attr : button_inactive_attr);
waddstr(win, ">");
wmove(win, y, x + temp + 1);
}
/*
* Draw a rectangular box with line drawing characters
*/
void
draw_box(WINDOW * win, int y, int x, int height, int width,
chtype box, chtype border)
{
int i, j;
wattrset(win, 0);
for (i = 0; i < height; i++) {
wmove(win, y + i, x);
for (j = 0; j < width; j++)
if (!i && !j)
waddch(win, border | ACS_ULCORNER);
else if (i == height - 1 && !j)
waddch(win, border | ACS_LLCORNER);
else if (!i && j == width - 1)
waddch(win, box | ACS_URCORNER);
else if (i == height - 1 && j == width - 1)
waddch(win, box | ACS_LRCORNER);
else if (!i)
waddch(win, border | ACS_HLINE);
else if (i == height - 1)
waddch(win, box | ACS_HLINE);
else if (!j)
waddch(win, border | ACS_VLINE);
else if (j == width - 1)
waddch(win, box | ACS_VLINE);
else
waddch(win, box | ' ');
}
}
/*
* Draw shadows along the right and bottom edge to give a more 3D look
* to the boxes
*/
void draw_shadow(WINDOW * win, int y, int x, int height, int width)
{
int i;
if (has_colors()) { /* Whether terminal supports color? */
wattrset(win, shadow_attr);
wmove(win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch(win, winch(win) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
wmove(win, i, x + width);
waddch(win, winch(win) & A_CHARTEXT);
waddch(win, winch(win) & A_CHARTEXT);
}
wnoutrefresh(win);
}
}
/*
* Return the position of the first alphabetic character in a string.
*/
int first_alpha(const char *string, const char *exempt)
{
int i, in_paren = 0, c;
for (i = 0; i < strlen(string); i++) {
c = tolower(string[i]);
if (strchr("<[(", c))
++in_paren;
if (strchr(">])", c) && in_paren > 0)
--in_paren;
if ((!in_paren) && isalpha(c) && strchr(exempt, c) == 0)
return i;
}
return 0;
}

102
scripts/kconfig/lxdialog/yesno.c Normal file
View file

@ -0,0 +1,102 @@
/*
* yesno.c -- implements the yes/no box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/*
* Display termination buttons
*/
static void print_buttons(WINDOW * dialog, int height, int width, int selected)
{
int x = width / 2 - 10;
int y = height - 2;
print_button(dialog, " Yes ", y, x, selected == 0);
print_button(dialog, " No ", y, x + 13, selected == 1);
wmove(dialog, y, x + 1 + 13 * selected);
wrefresh(dialog);
}
/*
* Display a dialog box with two buttons - Yes and No
*/
int dialog_yesno(const char *title, const char *prompt, int height, int width)
{
int i, x, y, key = 0, button = 0;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow(stdscr, y, x, height, width);
dialog = newwin(height, width, y, x);
keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset(dialog, border_attr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr);
waddch(dialog, ACS_RTEE);
print_title(dialog, title, width);
wattrset(dialog, dialog_attr);
print_autowrap(dialog, prompt, width - 2, 1, 3);
print_buttons(dialog, height, width, 0);
while (key != ESC) {
key = wgetch(dialog);
switch (key) {
case 'Y':
case 'y':
delwin(dialog);
return 0;
case 'N':
case 'n':
delwin(dialog);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0) ? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh(dialog);
break;
case ' ':
case '\n':
delwin(dialog);
return button;
case ESC:
break;
}
}
delwin(dialog);
return -1; /* ESC pressed */
}

2
scripts/kconfig/mconf.c
View file

@ -325,7 +325,7 @@ static void cprint_init(void)
memset(args, 0, sizeof(args));
indent = 0;
child_count = 0;
cprint("./scripts/lxdialog/lxdialog");
cprint("./scripts/kconfig/lxdialog/lxdialog");
cprint("--backtitle");
cprint(menu_backtitle);
}

2
scripts/kconfig/util.c
View file

@ -33,7 +33,7 @@ int file_write_dep(const char *name)
FILE *out;
if (!name)
name = ".config.cmd";
name = ".kconfig.d";
out = fopen("..config.tmp", "w");
if (!out)
return 1;

373
scripts/lxdialog/checklist.c
View file

@ -1,373 +0,0 @@
/*
* checklist.c -- implements the checklist box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension
* Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static int list_width, check_x, item_x, checkflag;
/*
* Print list item
*/
static void
print_item (WINDOW * win, const char *item, int status,
int choice, int selected)
{
int i;
/* Clear 'residue' of last item */
wattrset (win, menubox_attr);
wmove (win, choice, 0);
for (i = 0; i < list_width; i++)
waddch (win, ' ');
wmove (win, choice, check_x);
wattrset (win, selected ? check_selected_attr : check_attr);
if (checkflag == FLAG_CHECK)
wprintw (win, "[%c]", status ? 'X' : ' ');
else
wprintw (win, "(%c)", status ? 'X' : ' ');
wattrset (win, selected ? tag_selected_attr : tag_attr);
mvwaddch(win, choice, item_x, item[0]);
wattrset (win, selected ? item_selected_attr : item_attr);
waddstr (win, (char *)item+1);
if (selected) {
wmove (win, choice, check_x+1);
wrefresh (win);
}
}
/*
* Print the scroll indicators.
*/
static void
print_arrows (WINDOW * win, int choice, int item_no, int scroll,
int y, int x, int height)
{
wmove(win, y, x);
if (scroll > 0) {
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
}
else {
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
if ((height < item_no) && (scroll + choice < item_no - 1)) {
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
}
else {
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
}
/*
* Display the termination buttons
*/
static void
print_buttons( WINDOW *dialog, int height, int width, int selected)
{
int x = width / 2 - 11;
int y = height - 2;
print_button (dialog, "Select", y, x, selected == 0);
print_button (dialog, " Help ", y, x + 14, selected == 1);
wmove(dialog, y, x+1 + 14*selected);
wrefresh (dialog);
}
/*
* Display a dialog box with a list of options that can be turned on or off
* The `flag' parameter is used to select between radiolist and checklist.
*/
int
dialog_checklist (const char *title, const char *prompt, int height, int width,
int list_height, int item_no, const char * const * items, int flag)
{
int i, x, y, box_x, box_y;
int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status;
WINDOW *dialog, *list;
checkflag = flag;
/* Allocate space for storing item on/off status */
if ((status = malloc (sizeof (int) * item_no)) == NULL) {
endwin ();
fprintf (stderr,
"\nCan't allocate memory in dialog_checklist().\n");
exit (-1);
}
/* Initializes status */
for (i = 0; i < item_no; i++) {
status[i] = !strcasecmp (items[i * 3 + 2], "on");
if ((!choice && status[i]) || !strcasecmp (items[i * 3 + 2], "selected"))
choice = i + 1;
}
if (choice)
choice--;
max_choice = MIN (list_height, item_no);
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
list_width = width - 6;
box_y = height - list_height - 5;
box_x = (width - list_width) / 2 - 1;
/* create new window for the list */
list = subwin (dialog, list_height, list_width, y+box_y+1, x+box_x+1);
keypad (list, TRUE);
/* draw a box around the list items */
draw_box (dialog, box_y, box_x, list_height + 2, list_width + 2,
menubox_border_attr, menubox_attr);
/* Find length of longest item in order to center checklist */
check_x = 0;
for (i = 0; i < item_no; i++)
check_x = MAX (check_x, + strlen (items[i * 3 + 1]) + 4);
check_x = (list_width - check_x) / 2;
item_x = check_x + 4;
if (choice >= list_height) {
scroll = choice - list_height + 1;
choice -= scroll;
}
/* Print the list */
for (i = 0; i < max_choice; i++) {
print_item (list, items[(scroll+i) * 3 + 1],
status[i+scroll], i, i == choice);
}
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
print_buttons(dialog, height, width, 0);
wnoutrefresh (list);
wnoutrefresh (dialog);
doupdate ();
while (key != ESC) {
key = wgetch (dialog);
for (i = 0; i < max_choice; i++)
if (toupper(key) == toupper(items[(scroll+i)*3+1][0]))
break;
if ( i < max_choice || key == KEY_UP || key == KEY_DOWN ||
key == '+' || key == '-' ) {
if (key == KEY_UP || key == '-') {
if (!choice) {
if (!scroll)
continue;
/* Scroll list down */
if (list_height > 1) {
/* De-highlight current first item */
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, FALSE);
scrollok (list, TRUE);
wscrl (list, -1);
scrollok (list, FALSE);
}
scroll--;
print_item (list, items[scroll * 3 + 1],
status[scroll], 0, TRUE);
wnoutrefresh (list);
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice - 1;
} else if (key == KEY_DOWN || key == '+') {
if (choice == max_choice - 1) {
if (scroll + choice >= item_no - 1)
continue;
/* Scroll list up */
if (list_height > 1) {
/* De-highlight current last item before scrolling up */
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, FALSE);
scrollok (list, TRUE);
wscrl (list, 1);
scrollok (list, FALSE);
}
scroll++;
print_item (list, items[(scroll + max_choice - 1) * 3 + 1],
status[scroll + max_choice - 1],
max_choice - 1, TRUE);
wnoutrefresh (list);
print_arrows(dialog, choice, item_no, scroll,
box_y, box_x + check_x + 5, list_height);
wrefresh (dialog);
continue; /* wait for another key press */
} else
i = choice + 1;
}
if (i != choice) {
/* De-highlight current item */
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, FALSE);
/* Highlight new item */
choice = i;
print_item (list, items[(scroll + choice) * 3 + 1],
status[scroll + choice], choice, TRUE);
wnoutrefresh (list);
wrefresh (dialog);
}
continue; /* wait for another key press */
}
switch (key) {
case 'H':
case 'h':
case '?':
fprintf (stderr, "%s", items[(scroll + choice) * 3]);
delwin (dialog);
free (status);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case 'S':
case 's':
case ' ':
case '\n':
if (!button) {
if (flag == FLAG_CHECK) {
status[scroll + choice] = !status[scroll + choice];
wmove (list, choice, check_x);
wattrset (list, check_selected_attr);
wprintw (list, "[%c]", status[scroll + choice] ? 'X' : ' ');
} else {
if (!status[scroll + choice]) {
for (i = 0; i < item_no; i++)
status[i] = 0;
status[scroll + choice] = 1;
for (i = 0; i < max_choice; i++)
print_item (list, items[(scroll + i) * 3 + 1],
status[scroll + i], i, i == choice);
}
}
wnoutrefresh (list);
wrefresh (dialog);
for (i = 0; i < item_no; i++) {
if (status[i]) {
if (flag == FLAG_CHECK) {
fprintf (stderr, "\"%s\" ", items[i * 3]);
} else {
fprintf (stderr, "%s", items[i * 3]);
}
}
}
} else
fprintf (stderr, "%s", items[(scroll + choice) * 3]);
delwin (dialog);
free (status);
return button;
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
/* Now, update everything... */
doupdate ();
}
delwin (dialog);
free (status);
return -1; /* ESC pressed */
}

240
scripts/lxdialog/inputbox.c
View file

@ -1,240 +0,0 @@
/*
* inputbox.c -- implements the input box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
char dialog_input_result[MAX_LEN + 1];
/*
* Print the termination buttons
*/
static void
print_buttons(WINDOW *dialog, int height, int width, int selected)
{
int x = width / 2 - 11;
int y = height - 2;
print_button (dialog, " Ok ", y, x, selected==0);
print_button (dialog, " Help ", y, x + 14, selected==1);
wmove(dialog, y, x+1+14*selected);
wrefresh(dialog);
}
/*
* Display a dialog box for inputing a string
*/
int
dialog_inputbox (const char *title, const char *prompt, int height, int width,
const char *init)
{
int i, x, y, box_y, box_x, box_width;
int input_x = 0, scroll = 0, key = 0, button = -1;
char *instr = dialog_input_result;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
/* Draw the input field box */
box_width = width - 6;
getyx (dialog, y, x);
box_y = y + 2;
box_x = (width - box_width) / 2;
draw_box (dialog, y + 1, box_x - 1, 3, box_width + 2,
border_attr, dialog_attr);
print_buttons(dialog, height, width, 0);
/* Set up the initial value */
wmove (dialog, box_y, box_x);
wattrset (dialog, inputbox_attr);
if (!init)
instr[0] = '\0';
else
strcpy (instr, init);
input_x = strlen (instr);
if (input_x >= box_width) {
scroll = input_x - box_width + 1;
input_x = box_width - 1;
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
} else
waddstr (dialog, instr);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
while (key != ESC) {
key = wgetch (dialog);
if (button == -1) { /* Input box selected */
switch (key) {
case TAB:
case KEY_UP:
case KEY_DOWN:
break;
case KEY_LEFT:
continue;
case KEY_RIGHT:
continue;
case KEY_BACKSPACE:
case 127:
if (input_x || scroll) {
wattrset (dialog, inputbox_attr);
if (!input_x) {
scroll = scroll < box_width - 1 ?
0 : scroll - (box_width - 1);
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width; i++)
waddch (dialog, instr[scroll + input_x + i] ?
instr[scroll + input_x + i] : ' ');
input_x = strlen (instr) - scroll;
} else
input_x--;
instr[scroll + input_x] = '\0';
mvwaddch (dialog, box_y, input_x + box_x, ' ');
wmove (dialog, box_y, input_x + box_x);
wrefresh (dialog);
}
continue;
default:
if (key < 0x100 && isprint (key)) {
if (scroll + input_x < MAX_LEN) {
wattrset (dialog, inputbox_attr);
instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) {
scroll++;
wmove (dialog, box_y, box_x);
for (i = 0; i < box_width - 1; i++)
waddch (dialog, instr[scroll + i]);
} else {
wmove (dialog, box_y, input_x++ + box_x);
waddch (dialog, key);
}
wrefresh (dialog);
} else
flash (); /* Alarm user about overflow */
continue;
}
}
}
switch (key) {
case 'O':
case 'o':
delwin (dialog);
return 0;
case 'H':
case 'h':
delwin (dialog);
return 1;
case KEY_UP:
case KEY_LEFT:
switch (button) {
case -1:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 0:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
case 1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
}
break;
case TAB:
case KEY_DOWN:
case KEY_RIGHT:
switch (button) {
case -1:
button = 0; /* Indicates "OK" button is selected */
print_buttons(dialog, height, width, 0);
break;
case 0:
button = 1; /* Indicates "Cancel" button is selected */
print_buttons(dialog, height, width, 1);
break;
case 1:
button = -1; /* Indicates input box is selected */
print_buttons(dialog, height, width, 0);
wmove (dialog, box_y, box_x + input_x);
wrefresh (dialog);
break;
}
break;
case ' ':
case '\n':
delwin (dialog);
return (button == -1 ? 0 : button);
case 'X':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin (dialog);
return -1; /* ESC pressed */
}

226
scripts/lxdialog/lxdialog.c
View file

@ -1,226 +0,0 @@
/*
* dialog - Display simple dialog boxes from shell scripts
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static void Usage (const char *name);
typedef int (jumperFn) (const char *title, int argc, const char * const * argv);
struct Mode {
char *name;
int argmin, argmax, argmod;
jumperFn *jumper;
};
jumperFn j_menu, j_checklist, j_radiolist, j_yesno, j_textbox, j_inputbox;
jumperFn j_msgbox, j_infobox;
static struct Mode modes[] =
{
{"--menu", 9, 0, 3, j_menu},
{"--checklist", 9, 0, 3, j_checklist},
{"--radiolist", 9, 0, 3, j_radiolist},
{"--yesno", 5,5,1, j_yesno},
{"--textbox", 5,5,1, j_textbox},
{"--inputbox", 5, 6, 1, j_inputbox},
{"--msgbox", 5, 5, 1, j_msgbox},
{"--infobox", 5, 5, 1, j_infobox},
{NULL, 0, 0, 0, NULL}
};
static struct Mode *modePtr;
#ifdef LOCALE
#include <locale.h>
#endif
int
main (int argc, const char * const * argv)
{
int offset = 0, opt_clear = 0, end_common_opts = 0, retval;
const char *title = NULL;
#ifdef LOCALE
(void) setlocale (LC_ALL, "");
#endif
#ifdef TRACE
trace(TRACE_CALLS|TRACE_UPDATE);
#endif
if (argc < 2) {
Usage (argv[0]);
exit (-1);
}
while (offset < argc - 1 && !end_common_opts) { /* Common options */
if (!strcmp (argv[offset + 1], "--title")) {
if (argc - offset < 3 || title != NULL) {
Usage (argv[0]);
exit (-1);
} else {
title = argv[offset + 2];
offset += 2;
}
} else if (!strcmp (argv[offset + 1], "--backtitle")) {
if (backtitle != NULL) {
Usage (argv[0]);
exit (-1);
} else {
backtitle = argv[offset + 2];
offset += 2;
}
} else if (!strcmp (argv[offset + 1], "--clear")) {
if (opt_clear) { /* Hey, "--clear" can't appear twice! */
Usage (argv[0]);
exit (-1);
} else if (argc == 2) { /* we only want to clear the screen */
init_dialog ();
refresh (); /* init_dialog() will clear the screen for us */
end_dialog ();
return 0;
} else {
opt_clear = 1;
offset++;
}
} else /* no more common options */
end_common_opts = 1;
}
if (argc - 1 == offset) { /* no more options */
Usage (argv[0]);
exit (-1);
}
/* use a table to look for the requested mode, to avoid code duplication */
for (modePtr = modes; modePtr->name; modePtr++) /* look for the mode */
if (!strcmp (argv[offset + 1], modePtr->name))
break;
if (!modePtr->name)
Usage (argv[0]);
if (argc - offset < modePtr->argmin)
Usage (argv[0]);
if (modePtr->argmax && argc - offset > modePtr->argmax)
Usage (argv[0]);
init_dialog ();
retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset);
if (opt_clear) { /* clear screen before exit */
attr_clear (stdscr, LINES, COLS, screen_attr);
refresh ();
}
end_dialog();
exit (retval);
}
/*
* Print program usage
*/
static void
Usage (const char *name)
{
fprintf (stderr, "\
\ndialog, by Savio Lam (lam836@cs.cuhk.hk).\
\n patched by Stuart Herbert (S.Herbert@shef.ac.uk)\
\n modified/gutted for use as a Linux kernel config tool by \
\n William Roadcap (roadcapw@cfw.com)\
\n\
\n* Display dialog boxes from shell scripts *\
\n\
\nUsage: %s --clear\
\n %s [--title <title>] [--backtitle <backtitle>] --clear <Box options>\
\n\
\nBox options:\
\n\
\n --menu <text> <height> <width> <menu height> <tag1> <item1>...\
\n --checklist <text> <height> <width> <list height> <tag1> <item1> <status1>...\
\n --radiolist <text> <height> <width> <list height> <tag1> <item1> <status1>...\
\n --textbox <file> <height> <width>\
\n --inputbox <text> <height> <width> [<init>]\
\n --yesno <text> <height> <width>\
\n", name, name);
exit (-1);
}
/*
* These are the program jumpers
*/
int
j_menu (const char *t, int ac, const char * const * av)
{
return dialog_menu (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), av[6], (ac - 6) / 2, av + 7);
}
int
j_checklist (const char *t, int ac, const char * const * av)
{
return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_CHECK);
}
int
j_radiolist (const char *t, int ac, const char * const * av)
{
return dialog_checklist (t, av[2], atoi (av[3]), atoi (av[4]),
atoi (av[5]), (ac - 6) / 3, av + 6, FLAG_RADIO);
}
int
j_textbox (const char *t, int ac, const char * const * av)
{
return dialog_textbox (t, av[2], atoi (av[3]), atoi (av[4]));
}
int
j_yesno (const char *t, int ac, const char * const * av)
{
return dialog_yesno (t, av[2], atoi (av[3]), atoi (av[4]));
}
int
j_inputbox (const char *t, int ac, const char * const * av)
{
int ret = dialog_inputbox (t, av[2], atoi (av[3]), atoi (av[4]),
ac == 6 ? av[5] : (char *) NULL);
if (ret == 0)
fprintf(stderr, dialog_input_result);
return ret;
}
int
j_msgbox (const char *t, int ac, const char * const * av)
{
return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 1);
}
int
j_infobox (const char *t, int ac, const char * const * av)
{
return dialog_msgbox (t, av[2], atoi (av[3]), atoi (av[4]), 0);
}

445
scripts/lxdialog/menubox.c
View file

@ -1,445 +0,0 @@
/*
* menubox.c -- implements the menu box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Changes by Clifford Wolf (god@clifford.at)
*
* [ 1998-06-13 ]
*
* *) A bugfix for the Page-Down problem
*
* *) Formerly when I used Page Down and Page Up, the cursor would be set
* to the first position in the menu box. Now lxdialog is a bit
* smarter and works more like other menu systems (just have a look at
* it).
*
* *) Formerly if I selected something my scrolling would be broken because
* lxdialog is re-invoked by the Menuconfig shell script, can't
* remember the last scrolling position, and just sets it so that the
* cursor is at the bottom of the box. Now it writes the temporary file
* lxdialog.scrltmp which contains this information. The file is
* deleted by lxdialog if the user leaves a submenu or enters a new
* one, but it would be nice if Menuconfig could make another "rm -f"
* just to be sure. Just try it out - you will recognise a difference!
*
* [ 1998-06-14 ]
*
* *) Now lxdialog is crash-safe against broken "lxdialog.scrltmp" files
* and menus change their size on the fly.
*
* *) If for some reason the last scrolling position is not saved by
* lxdialog, it sets the scrolling so that the selected item is in the
* middle of the menu box, not at the bottom.
*
* 02 January 1999, Michael Elizabeth Chastain (mec@shout.net)
* Reset 'scroll' to 0 if the value from lxdialog.scrltmp is bogus.
* This fixes a bug in Menuconfig where using ' ' to descend into menus
* would leave mis-synchronized lxdialog.scrltmp files lying around,
* fscanf would read in 'scroll', and eventually that value would get used.
*/
#include "dialog.h"
static int menu_width, item_x;
/*
* Print menu item
*/
static void
print_item (WINDOW * win, const char *item, int choice, int selected, int hotkey)
{
int j;
char menu_item[menu_width+1];
strncpy(menu_item, item, menu_width);
menu_item[menu_width] = 0;
j = first_alpha(menu_item, "YyNnMmHh");
/* Clear 'residue' of last item */
wattrset (win, menubox_attr);
wmove (win, choice, 0);
#if OLD_NCURSES
{
int i;
for (i = 0; i < menu_width; i++)
waddch (win, ' ');
}
#else
wclrtoeol(win);
#endif
wattrset (win, selected ? item_selected_attr : item_attr);
mvwaddstr (win, choice, item_x, menu_item);
if (hotkey) {
wattrset (win, selected ? tag_key_selected_attr : tag_key_attr);
mvwaddch(win, choice, item_x+j, menu_item[j]);
}
if (selected) {
wmove (win, choice, item_x+1);
wrefresh (win);
}
}
/*
* Print the scroll indicators.
*/
static void
print_arrows (WINDOW * win, int item_no, int scroll,
int y, int x, int height)
{
int cur_y, cur_x;
getyx(win, cur_y, cur_x);
wmove(win, y, x);
if (scroll > 0) {
wattrset (win, uarrow_attr);
waddch (win, ACS_UARROW);
waddstr (win, "(-)");
}
else {
wattrset (win, menubox_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
y = y + height + 1;
wmove(win, y, x);
if ((height < item_no) && (scroll + height < item_no)) {
wattrset (win, darrow_attr);
waddch (win, ACS_DARROW);
waddstr (win, "(+)");
}
else {
wattrset (win, menubox_border_attr);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
waddch (win, ACS_HLINE);
}
wmove(win, cur_y, cur_x);
}
/*
* Display the termination buttons.
*/
static void
print_buttons (WINDOW *win, int height, int width, int selected)
{
int x = width / 2 - 16;
int y = height - 2;
print_button (win, "Select", y, x, selected == 0);
print_button (win, " Exit ", y, x + 12, selected == 1);
print_button (win, " Help ", y, x + 24, selected == 2);
wmove(win, y, x+1+12*selected);
wrefresh (win);
}
/*
* Display a menu for choosing among a number of options
*/
int
dialog_menu (const char *title, const char *prompt, int height, int width,
int menu_height, const char *current, int item_no,
const char * const * items)
{
int i, j, x, y, box_x, box_y;
int key = 0, button = 0, scroll = 0, choice = 0, first_item = 0, max_choice;
WINDOW *dialog, *menu;
FILE *f;
max_choice = MIN (menu_height, item_no);
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset (dialog, border_attr);
mvwaddch (dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
menu_width = width - 6;
box_y = height - menu_height - 5;
box_x = (width - menu_width) / 2 - 1;
/* create new window for the menu */
menu = subwin (dialog, menu_height, menu_width,
y + box_y + 1, x + box_x + 1);
keypad (menu, TRUE);
/* draw a box around the menu items */
draw_box (dialog, box_y, box_x, menu_height + 2, menu_width + 2,
menubox_border_attr, menubox_attr);
/*
* Find length of longest item in order to center menu.
* Set 'choice' to default item.
*/
item_x = 0;
for (i = 0; i < item_no; i++) {
item_x = MAX (item_x, MIN(menu_width, strlen (items[i * 2 + 1]) + 2));
if (strcmp(current, items[i*2]) == 0) choice = i;
}
item_x = (menu_width - item_x) / 2;
/* get the scroll info from the temp file */
if ( (f=fopen("lxdialog.scrltmp","r")) != NULL ) {
if ( (fscanf(f,"%d\n",&scroll) == 1) && (scroll <= choice) &&
(scroll+max_choice > choice) && (scroll >= 0) &&
(scroll+max_choice <= item_no) ) {
first_item = scroll;
choice = choice - scroll;
fclose(f);
} else {
scroll=0;
remove("lxdialog.scrltmp");
fclose(f);
f=NULL;
}
}
if ( (choice >= max_choice) || (f==NULL && choice >= max_choice/2) ) {
if (choice >= item_no-max_choice/2)
scroll = first_item = item_no-max_choice;
else
scroll = first_item = choice - max_choice/2;
choice = choice - scroll;
}
/* Print the menu */
for (i=0; i < max_choice; i++) {
print_item (menu, items[(first_item + i) * 2 + 1], i, i == choice,
(items[(first_item + i)*2][0] != ':'));
}
wnoutrefresh (menu);
print_arrows(dialog, item_no, scroll,
box_y, box_x+item_x+1, menu_height);
print_buttons (dialog, height, width, 0);
wmove (menu, choice, item_x+1);
wrefresh (menu);
while (key != ESC) {
key = wgetch(menu);
if (key < 256 && isalpha(key)) key = tolower(key);
if (strchr("ynmh", key))
i = max_choice;
else {
for (i = choice+1; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
if (i == max_choice)
for (i = 0; i < max_choice; i++) {
j = first_alpha(items[(scroll+i)*2+1], "YyNnMmHh");
if (key == tolower(items[(scroll+i)*2+1][j]))
break;
}
}
if (i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
if (key == KEY_UP || key == '-') {
if (choice < 2 && scroll) {
/* Scroll menu down */
scrollok (menu, TRUE);
wscrl (menu, -1);
scrollok (menu, FALSE);
scroll--;
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
} else
choice = MAX(choice - 1, 0);
} else if (key == KEY_DOWN || key == '+') {
print_item (menu, items[(scroll+choice)*2+1], choice, FALSE,
(items[(scroll+choice)*2][0] != ':'));
if ((choice > max_choice-3) &&
(scroll + max_choice < item_no)
) {
/* Scroll menu up */
scrollok (menu, TRUE);
wscrl (menu, 1);
scrollok (menu, FALSE);
scroll++;
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
} else
choice = MIN(choice+1, max_choice-1);
} else if (key == KEY_PPAGE) {
scrollok (menu, TRUE);
for (i=0; (i < max_choice); i++) {
if (scroll > 0) {
wscrl (menu, -1);
scroll--;
print_item (menu, items[scroll * 2 + 1], 0, FALSE,
(items[scroll*2][0] != ':'));
} else {
if (choice > 0)
choice--;
}
}
scrollok (menu, FALSE);
} else if (key == KEY_NPAGE) {
for (i=0; (i < max_choice); i++) {
if (scroll+max_choice < item_no) {
scrollok (menu, TRUE);
wscrl (menu, 1);
scrollok (menu, FALSE);
scroll++;
print_item (menu, items[(scroll+max_choice-1)*2+1],
max_choice-1, FALSE,
(items[(scroll+max_choice-1)*2][0] != ':'));
} else {
if (choice+1 < max_choice)
choice++;
}
}
} else
choice = i;
print_item (menu, items[(scroll+choice)*2+1], choice, TRUE,
(items[(scroll+choice)*2][0] != ':'));
print_arrows(dialog, item_no, scroll,
box_y, box_x+item_x+1, menu_height);
wnoutrefresh (dialog);
wrefresh (menu);
continue; /* wait for another key press */
}
switch (key) {
case KEY_LEFT:
case TAB:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 2 : (button > 2 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (menu);
break;
case ' ':
case 's':
case 'y':
case 'n':
case 'm':
case '/':
/* save scroll info */
if ( (f=fopen("lxdialog.scrltmp","w")) != NULL ) {
fprintf(f,"%d\n",scroll);
fclose(f);
}
delwin (dialog);
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
switch (key) {
case 's': return 3;
case 'y': return 3;
case 'n': return 4;
case 'm': return 5;
case ' ': return 6;
case '/': return 7;
}
return 0;
case 'h':
case '?':
button = 2;
case '\n':
delwin (dialog);
if (button == 2)
fprintf(stderr, "%s \"%s\"\n",
items[(scroll + choice) * 2],
items[(scroll + choice) * 2 + 1] +
first_alpha(items[(scroll + choice) * 2 + 1],""));
else
fprintf(stderr, "%s\n", items[(scroll + choice) * 2]);
remove("lxdialog.scrltmp");
return button;
case 'e':
case 'x':
key = ESC;
case ESC:
break;
}
}
delwin (dialog);
remove("lxdialog.scrltmp");
return -1; /* ESC pressed */
}

85
scripts/lxdialog/msgbox.c
View file

@ -1,85 +0,0 @@
/*
* msgbox.c -- implements the message box and info box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcapw@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/*
* Display a message box. Program will pause and display an "OK" button
* if the parameter 'pause' is non-zero.
*/
int
dialog_msgbox (const char *title, const char *prompt, int height, int width,
int pause)
{
int i, x, y, key = 0;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 2);
if (pause) {
wattrset (dialog, border_attr);
mvwaddch (dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
print_button (dialog, " Ok ",
height - 2, width / 2 - 4, TRUE);
wrefresh (dialog);
while (key != ESC && key != '\n' && key != ' ' &&
key != 'O' && key != 'o' && key != 'X' && key != 'x')
key = wgetch (dialog);
} else {
key = '\n';
wrefresh (dialog);
}
delwin (dialog);
return key == ESC ? -1 : 0;
}

556
scripts/lxdialog/textbox.c
View file

@ -1,556 +0,0 @@
/*
* textbox.c -- implements the text box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
static void back_lines (int n);
static void print_page (WINDOW * win, int height, int width);
static void print_line (WINDOW * win, int row, int width);
static char *get_line (void);
static void print_position (WINDOW * win, int height, int width);
static int hscroll, fd, file_size, bytes_read;
static int begin_reached = 1, end_reached, page_length;
static char *buf, *page;
/*
* Display text from a file in a dialog box.
*/
int
dialog_textbox (const char *title, const char *file, int height, int width)
{
int i, x, y, cur_x, cur_y, fpos, key = 0;
int passed_end;
char search_term[MAX_LEN + 1];
WINDOW *dialog, *text;
search_term[0] = '\0'; /* no search term entered yet */
/* Open input file for reading */
if ((fd = open (file, O_RDONLY)) == -1) {
endwin ();
fprintf (stderr,
"\nCan't open input file in dialog_textbox().\n");
exit (-1);
}
/* Get file size. Actually, 'file_size' is the real file size - 1,
since it's only the last byte offset from the beginning */
if ((file_size = lseek (fd, 0, SEEK_END)) == -1) {
endwin ();
fprintf (stderr, "\nError getting file size in dialog_textbox().\n");
exit (-1);
}
/* Restore file pointer to beginning of file after getting file size */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
/* Allocate space for read buffer */
if ((buf = malloc (BUF_SIZE + 1)) == NULL) {
endwin ();
fprintf (stderr, "\nCan't allocate memory in dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0'; /* mark end of valid data */
page = buf; /* page is pointer to start of page to be displayed */
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
/* Create window for text region, used for scrolling text */
text = subwin (dialog, height - 4, width - 2, y + 1, x + 1);
wattrset (text, dialog_attr);
wbkgdset (text, dialog_attr & A_COLOR);
keypad (text, TRUE);
/* register the new window, along with its borders */
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
wbkgdset (dialog, dialog_attr & A_COLOR);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
print_button (dialog, " Exit ", height - 2, width / 2 - 4, TRUE);
wnoutrefresh (dialog);
getyx (dialog, cur_y, cur_x); /* Save cursor position */
/* Print first page of text */
attr_clear (text, height - 4, width - 2, dialog_attr);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
while ((key != ESC) && (key != '\n')) {
key = wgetch (dialog);
switch (key) {
case 'E': /* Exit */
case 'e':
case 'X':
case 'x':
delwin (dialog);
free (buf);
close (fd);
return 0;
case 'g': /* First page */
case KEY_HOME:
if (!begin_reached) {
begin_reached = 1;
/* First page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Yes, we have to read it in */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'G': /* Last page */
case KEY_END:
end_reached = 1;
/* Last page not in buffer? */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if (fpos < file_size) { /* Yes, we have to read it in */
if (lseek (fd, -BUF_SIZE, SEEK_END) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in dialog_textbox().\n");
exit (-1);
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr,
"\nError reading file in dialog_textbox().\n");
exit (-1);
}
buf[bytes_read] = '\0';
}
page = buf + bytes_read;
back_lines (height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
break;
case 'K': /* Previous line */
case 'k':
case KEY_UP:
if (!begin_reached) {
back_lines (page_length + 1);
/* We don't call print_page() here but use scrolling to ensure
faster screen update. However, 'end_reached' and
'page_length' should still be updated, and 'page' should
point to start of next page. This is done by calling
get_line() in the following 'for' loop. */
scrollok (text, TRUE);
wscrl (text, -1); /* Scroll text region down one line */
scrollok (text, FALSE);
page_length = 0;
passed_end = 0;
for (i = 0; i < height - 4; i++) {
if (!i) {
/* print first line of page */
print_line (text, 0, width - 2);
wnoutrefresh (text);
} else
/* Called to update 'end_reached' and 'page' */
get_line ();
if (!passed_end)
page_length++;
if (end_reached && !passed_end)
passed_end = 1;
}
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case 'B': /* Previous page */
case 'b':
case KEY_PPAGE:
if (begin_reached)
break;
back_lines (page_length + height - 4);
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'J': /* Next line */
case 'j':
case KEY_DOWN:
if (!end_reached) {
begin_reached = 0;
scrollok (text, TRUE);
scroll (text); /* Scroll text region up one line */
scrollok (text, FALSE);
print_line (text, height - 5, width - 2);
wnoutrefresh (text);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x); /* Restore cursor position */
wrefresh (dialog);
}
break;
case KEY_NPAGE: /* Next page */
case ' ':
if (end_reached)
break;
begin_reached = 0;
print_page (text, height - 4, width - 2);
print_position (dialog, height, width);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case '0': /* Beginning of line */
case 'H': /* Scroll left */
case 'h':
case KEY_LEFT:
if (hscroll <= 0)
break;
if (key == '0')
hscroll = 0;
else
hscroll--;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case 'L': /* Scroll right */
case 'l':
case KEY_RIGHT:
if (hscroll >= MAX_LEN)
break;
hscroll++;
/* Reprint current page to scroll horizontally */
back_lines (page_length);
print_page (text, height - 4, width - 2);
wmove (dialog, cur_y, cur_x);
wrefresh (dialog);
break;
case ESC:
break;
}
}
delwin (dialog);
free (buf);
close (fd);
return -1; /* ESC pressed */
}
/*
* Go back 'n' lines in text file. Called by dialog_textbox().
* 'page' will be updated to point to the desired line in 'buf'.
*/
static void
back_lines (int n)
{
int i, fpos;
begin_reached = 0;
/* We have to distinguish between end_reached and !end_reached
since at end of file, the line is not ended by a '\n'.
The code inside 'if' basically does a '--page' to move one
character backward so as to skip '\n' of the previous line */
if (!end_reached) {
/* Either beginning of buffer or beginning of file reached? */
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) { /* Not beginning of file yet */
/* We've reached beginning of buffer, but not beginning of
file yet, so read previous part of file into buffer.
Note that we only move backward for BUF_SIZE/2 bytes,
but not BUF_SIZE bytes to avoid re-reading again in
print_page() later */
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read), SEEK_CUR)
== -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
if (*(--page) != '\n') { /* '--page' here */
/* Something's wrong... */
endwin ();
fprintf (stderr, "\nInternal error in back_lines().\n");
exit (-1);
}
}
/* Go back 'n' lines */
for (i = 0; i < n; i++)
do {
if (page == buf) {
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr,
"\nError moving file pointer in back_lines().\n");
exit (-1);
}
if (fpos > bytes_read) {
/* Really possible to move backward BUF_SIZE/2 bytes? */
if (fpos < BUF_SIZE / 2 + bytes_read) {
/* No, move less then */
if (lseek (fd, 0, SEEK_SET) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer "
"in back_lines().\n");
exit (-1);
}
page = buf + fpos - bytes_read;
} else { /* Move backward BUF_SIZE/2 bytes */
if (lseek (fd, -(BUF_SIZE / 2 + bytes_read),
SEEK_CUR) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer"
" in back_lines().\n");
exit (-1);
}
page = buf + BUF_SIZE / 2;
}
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in "
"back_lines().\n");
exit (-1);
}
buf[bytes_read] = '\0';
} else { /* Beginning of file reached */
begin_reached = 1;
return;
}
}
} while (*(--page) != '\n');
page++;
}
/*
* Print a new page of text. Called by dialog_textbox().
*/
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 a new line of text. Called by dialog_textbox() and print_page().
*/
static void
print_line (WINDOW * win, int row, int width)
{
int y, x;
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));
getyx (win, y, x);
/* Clear 'residue' of previous line */
#if OLD_NCURSES
{
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, fpos;
static char line[MAX_LEN + 1];
end_reached = 0;
while (*page != '\n') {
if (*page == '\0') {
/* Either end of file or end of buffer reached */
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in "
"get_line().\n");
exit (-1);
}
if (fpos < file_size) { /* Not end of file yet */
/* We've reached end of buffer, but not end of file yet,
so read next part of file into buffer */
if ((bytes_read = read (fd, buf, BUF_SIZE)) == -1) {
endwin ();
fprintf (stderr, "\nError reading file in get_line().\n");
exit (-1);
}
buf[bytes_read] = '\0';
page = buf;
} else {
if (!end_reached)
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 pass '\n' */
return line;
}
/*
* Print current position
*/
static void
print_position (WINDOW * win, int height, int width)
{
int fpos, percent;
if ((fpos = lseek (fd, 0, SEEK_CUR)) == -1) {
endwin ();
fprintf (stderr, "\nError moving file pointer in print_position().\n");
exit (-1);
}
wattrset (win, position_indicator_attr);
wbkgdset (win, position_indicator_attr & A_COLOR);
percent = !file_size ?
100 : ((fpos - bytes_read + page - buf) * 100) / file_size;
wmove (win, height - 3, width - 9);
wprintw (win, "(%3d%%)", percent);
}

359
scripts/lxdialog/util.c
View file

@ -1,359 +0,0 @@
/*
* util.c
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/* use colors by default? */
bool use_colors = 1;
const char *backtitle = NULL;
const char *dialog_result;
/*
* Attribute values, default is for mono display
*/
chtype attributes[] =
{
A_NORMAL, /* screen_attr */
A_NORMAL, /* shadow_attr */
A_NORMAL, /* dialog_attr */
A_BOLD, /* title_attr */
A_NORMAL, /* border_attr */
A_REVERSE, /* button_active_attr */
A_DIM, /* button_inactive_attr */
A_REVERSE, /* button_key_active_attr */
A_BOLD, /* button_key_inactive_attr */
A_REVERSE, /* button_label_active_attr */
A_NORMAL, /* button_label_inactive_attr */
A_NORMAL, /* inputbox_attr */
A_NORMAL, /* inputbox_border_attr */
A_NORMAL, /* searchbox_attr */
A_BOLD, /* searchbox_title_attr */
A_NORMAL, /* searchbox_border_attr */
A_BOLD, /* position_indicator_attr */
A_NORMAL, /* menubox_attr */
A_NORMAL, /* menubox_border_attr */
A_NORMAL, /* item_attr */
A_REVERSE, /* item_selected_attr */
A_BOLD, /* tag_attr */
A_REVERSE, /* tag_selected_attr */
A_BOLD, /* tag_key_attr */
A_REVERSE, /* tag_key_selected_attr */
A_BOLD, /* check_attr */
A_REVERSE, /* check_selected_attr */
A_BOLD, /* uarrow_attr */
A_BOLD /* darrow_attr */
};
#include "colors.h"
/*
* Table of color values
*/
int color_table[][3] =
{
{SCREEN_FG, SCREEN_BG, SCREEN_HL},
{SHADOW_FG, SHADOW_BG, SHADOW_HL},
{DIALOG_FG, DIALOG_BG, DIALOG_HL},
{TITLE_FG, TITLE_BG, TITLE_HL},
{BORDER_FG, BORDER_BG, BORDER_HL},
{BUTTON_ACTIVE_FG, BUTTON_ACTIVE_BG, BUTTON_ACTIVE_HL},
{BUTTON_INACTIVE_FG, BUTTON_INACTIVE_BG, BUTTON_INACTIVE_HL},
{BUTTON_KEY_ACTIVE_FG, BUTTON_KEY_ACTIVE_BG, BUTTON_KEY_ACTIVE_HL},
{BUTTON_KEY_INACTIVE_FG, BUTTON_KEY_INACTIVE_BG, BUTTON_KEY_INACTIVE_HL},
{BUTTON_LABEL_ACTIVE_FG, BUTTON_LABEL_ACTIVE_BG, BUTTON_LABEL_ACTIVE_HL},
{BUTTON_LABEL_INACTIVE_FG, BUTTON_LABEL_INACTIVE_BG,
BUTTON_LABEL_INACTIVE_HL},
{INPUTBOX_FG, INPUTBOX_BG, INPUTBOX_HL},
{INPUTBOX_BORDER_FG, INPUTBOX_BORDER_BG, INPUTBOX_BORDER_HL},
{SEARCHBOX_FG, SEARCHBOX_BG, SEARCHBOX_HL},
{SEARCHBOX_TITLE_FG, SEARCHBOX_TITLE_BG, SEARCHBOX_TITLE_HL},
{SEARCHBOX_BORDER_FG, SEARCHBOX_BORDER_BG, SEARCHBOX_BORDER_HL},
{POSITION_INDICATOR_FG, POSITION_INDICATOR_BG, POSITION_INDICATOR_HL},
{MENUBOX_FG, MENUBOX_BG, MENUBOX_HL},
{MENUBOX_BORDER_FG, MENUBOX_BORDER_BG, MENUBOX_BORDER_HL},
{ITEM_FG, ITEM_BG, ITEM_HL},
{ITEM_SELECTED_FG, ITEM_SELECTED_BG, ITEM_SELECTED_HL},
{TAG_FG, TAG_BG, TAG_HL},
{TAG_SELECTED_FG, TAG_SELECTED_BG, TAG_SELECTED_HL},
{TAG_KEY_FG, TAG_KEY_BG, TAG_KEY_HL},
{TAG_KEY_SELECTED_FG, TAG_KEY_SELECTED_BG, TAG_KEY_SELECTED_HL},
{CHECK_FG, CHECK_BG, CHECK_HL},
{CHECK_SELECTED_FG, CHECK_SELECTED_BG, CHECK_SELECTED_HL},
{UARROW_FG, UARROW_BG, UARROW_HL},
{DARROW_FG, DARROW_BG, DARROW_HL},
}; /* color_table */
/*
* Set window to attribute 'attr'
*/
void
attr_clear (WINDOW * win, int height, int width, chtype attr)
{
int i, j;
wattrset (win, attr);
for (i = 0; i < height; i++) {
wmove (win, i, 0);
for (j = 0; j < width; j++)
waddch (win, ' ');
}
touchwin (win);
}
void dialog_clear (void)
{
attr_clear (stdscr, LINES, COLS, screen_attr);
/* Display background title if it exists ... - SLH */
if (backtitle != NULL) {
int i;
wattrset (stdscr, screen_attr);
mvwaddstr (stdscr, 0, 1, (char *)backtitle);
wmove (stdscr, 1, 1);
for (i = 1; i < COLS - 1; i++)
waddch (stdscr, ACS_HLINE);
}
wnoutrefresh (stdscr);
}
/*
* Do some initialization for dialog
*/
void
init_dialog (void)
{
initscr (); /* Init curses */
keypad (stdscr, TRUE);
cbreak ();
noecho ();
if (use_colors) /* Set up colors */
color_setup ();
dialog_clear ();
}
/*
* Setup for color display
*/
void
color_setup (void)
{
int i;
if (has_colors ()) { /* Terminal supports color? */
start_color ();
/* Initialize color pairs */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
init_pair (i + 1, color_table[i][0], color_table[i][1]);
/* Setup color attributes */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
attributes[i] = C_ATTR (color_table[i][2], i + 1);
}
}
/*
* End using dialog functions.
*/
void
end_dialog (void)
{
endwin ();
}
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
* characters '\n' are replaced by spaces. We start on a new line
* if there is no room for at least 4 nonblanks following a double-space.
*/
void
print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x)
{
int newl, cur_x, cur_y;
int i, prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2;
strcpy (tempstr, prompt);
prompt_len = strlen(tempstr);
/*
* Remove newlines
*/
for(i=0; i<prompt_len; i++) {
if(tempstr[i] == '\n') tempstr[i] = ' ';
}
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove (win, y, (width - prompt_len) / 2);
waddstr (win, tempstr);
} else {
cur_x = x;
cur_y = y;
newl = 1;
word = tempstr;
while (word && *word) {
sp = index(word, ' ');
if (sp)
*sp++ = 0;
/* Wrap to next line if either the word does not fit,
or it is the first word of a new sentence, and it is
short, and the next word does not fit. */
room = width - cur_x;
wlen = strlen(word);
if (wlen > room ||
(newl && wlen < 4 && sp && wlen+1+strlen(sp) > room
&& (!(sp2 = index(sp, ' ')) || wlen+1+(sp2-sp) > room))) {
cur_y++;
cur_x = x;
}
wmove (win, cur_y, cur_x);
waddstr (win, word);
getyx (win, cur_y, cur_x);
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ');
newl = 1;
} else
newl = 0;
word = sp;
}
}
}
/*
* Print a button
*/
void
print_button (WINDOW * win, const char *label, int y, int x, int selected)
{
int i, temp;
wmove (win, y, x);
wattrset (win, selected ? button_active_attr : button_inactive_attr);
waddstr (win, "<");
temp = strspn (label, " ");
label += temp;
wattrset (win, selected ? button_label_active_attr
: button_label_inactive_attr);
for (i = 0; i < temp; i++)
waddch (win, ' ');
wattrset (win, selected ? button_key_active_attr
: button_key_inactive_attr);
waddch (win, label[0]);
wattrset (win, selected ? button_label_active_attr
: button_label_inactive_attr);
waddstr (win, (char *)label + 1);
wattrset (win, selected ? button_active_attr : button_inactive_attr);
waddstr (win, ">");
wmove (win, y, x + temp + 1);
}
/*
* Draw a rectangular box with line drawing characters
*/
void
draw_box (WINDOW * win, int y, int x, int height, int width,
chtype box, chtype border)
{
int i, j;
wattrset (win, 0);
for (i = 0; i < height; i++) {
wmove (win, y + i, x);
for (j = 0; j < width; j++)
if (!i && !j)
waddch (win, border | ACS_ULCORNER);
else if (i == height - 1 && !j)
waddch (win, border | ACS_LLCORNER);
else if (!i && j == width - 1)
waddch (win, box | ACS_URCORNER);
else if (i == height - 1 && j == width - 1)
waddch (win, box | ACS_LRCORNER);
else if (!i)
waddch (win, border | ACS_HLINE);
else if (i == height - 1)
waddch (win, box | ACS_HLINE);
else if (!j)
waddch (win, border | ACS_VLINE);
else if (j == width - 1)
waddch (win, box | ACS_VLINE);
else
waddch (win, box | ' ');
}
}
/*
* Draw shadows along the right and bottom edge to give a more 3D look
* to the boxes
*/
void
draw_shadow (WINDOW * win, int y, int x, int height, int width)
{
int i;
if (has_colors ()) { /* Whether terminal supports color? */
wattrset (win, shadow_attr);
wmove (win, y + height, x + 2);
for (i = 0; i < width; i++)
waddch (win, winch (win) & A_CHARTEXT);
for (i = y + 1; i < y + height + 1; i++) {
wmove (win, i, x + width);
waddch (win, winch (win) & A_CHARTEXT);
waddch (win, winch (win) & A_CHARTEXT);
}
wnoutrefresh (win);
}
}
/*
* Return the position of the first alphabetic character in a string.
*/
int
first_alpha(const char *string, const char *exempt)
{
int i, in_paren=0, c;
for (i = 0; i < strlen(string); i++) {
c = tolower(string[i]);
if (strchr("<[(", c)) ++in_paren;
if (strchr(">])", c) && in_paren > 0) --in_paren;
if ((! in_paren) && isalpha(c) &&
strchr(exempt, c) == 0)
return i;
}
return 0;
}

118
scripts/lxdialog/yesno.c
View file

@ -1,118 +0,0 @@
/*
* yesno.c -- implements the yes/no box
*
* ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
* MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "dialog.h"
/*
* Display termination buttons
*/
static void
print_buttons(WINDOW *dialog, int height, int width, int selected)
{
int x = width / 2 - 10;
int y = height - 2;
print_button (dialog, " Yes ", y, x, selected == 0);
print_button (dialog, " No ", y, x + 13, selected == 1);
wmove(dialog, y, x+1 + 13*selected );
wrefresh (dialog);
}
/*
* Display a dialog box with two buttons - Yes and No
*/
int
dialog_yesno (const char *title, const char *prompt, int height, int width)
{
int i, x, y, key = 0, button = 0;
WINDOW *dialog;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
draw_shadow (stdscr, y, x, height, width);
dialog = newwin (height, width, y, x);
keypad (dialog, TRUE);
draw_box (dialog, 0, 0, height, width, dialog_attr, border_attr);
wattrset (dialog, border_attr);
mvwaddch (dialog, height-3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++)
waddch (dialog, ACS_HLINE);
wattrset (dialog, dialog_attr);
waddch (dialog, ACS_RTEE);
if (title != NULL && strlen(title) >= width-2 ) {
/* truncate long title -- mec */
char * title2 = malloc(width-2+1);
memcpy( title2, title, width-2 );
title2[width-2] = '\0';
title = title2;
}
if (title != NULL) {
wattrset (dialog, title_attr);
mvwaddch (dialog, 0, (width - strlen(title))/2 - 1, ' ');
waddstr (dialog, (char *)title);
waddch (dialog, ' ');
}
wattrset (dialog, dialog_attr);
print_autowrap (dialog, prompt, width - 2, 1, 3);
print_buttons(dialog, height, width, 0);
while (key != ESC) {
key = wgetch (dialog);
switch (key) {
case 'Y':
case 'y':
delwin (dialog);
return 0;
case 'N':
case 'n':
delwin (dialog);
return 1;
case TAB:
case KEY_LEFT:
case KEY_RIGHT:
button = ((key == KEY_LEFT ? --button : ++button) < 0)
? 1 : (button > 1 ? 0 : button);
print_buttons(dialog, height, width, button);
wrefresh (dialog);
break;
case ' ':
case '\n':
delwin (dialog);
return button;
case ESC:
break;
}
}
delwin (dialog);
return -1; /* ESC pressed */
}

7
scripts/mod/modpost.c
View file

@ -326,8 +326,8 @@ parse_elf_finish(struct elf_info *info)
release_file(info->hdr, info->size);
}
#define CRC_PFX MODULE_SYMBOL_PREFIX "__crc_"
#define KSYMTAB_PFX MODULE_SYMBOL_PREFIX "__ksymtab_"
#define CRC_PFX "__crc_"
#define KSYMTAB_PFX "__ksymtab_"
void
handle_modversions(struct module *mod, struct elf_info *info,
@ -539,10 +539,9 @@ add_header(struct buffer *b, struct module *mod)
buf_printf(b, "\n");
buf_printf(b, "MODULE_INFO(vermagic, VERMAGIC_STRING);\n");
buf_printf(b, "\n");
buf_printf(b, "#undef unix\n"); /* We have a module called "unix" */
buf_printf(b, "struct module __this_module\n");
buf_printf(b, "__attribute__((section(\".gnu.linkonce.this_module\"))) = {\n");
buf_printf(b, " .name = __stringify(KBUILD_MODNAME),\n");
buf_printf(b, " .name = KBUILD_MODNAME,\n");
if (mod->has_init)
buf_printf(b, " .init = init_module,\n");
if (mod->has_cleanup)

2
scripts/package/Makefile
View file

@ -84,7 +84,7 @@ clean-dirs += $(objtree)/debian/
# ---------------------------------------------------------------------------
.PHONY: tar%pkg
tar%pkg:
$(MAKE)
$(MAKE) KBUILD_SRC=
$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
clean-dirs += $(objtree)/tar-install/

31
scripts/package/buildtar
View file

@ -1,9 +1,9 @@
#!/bin/sh
#
# buildtar 0.0.3
# buildtar 0.0.4
#
# (C) 2004-2005 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
# (C) 2004-2006 by Jan-Benedict Glaw <jbglaw@lug-owl.de>
#
# This script is used to compile a tarball from the currently
# prepared kernel. Based upon the builddeb script from
@ -15,9 +15,8 @@ set -e
#
# Some variables and settings used throughout the script
#
version="${VERSION}.${PATCHLEVEL}.${SUBLEVEL}${EXTRAVERSION}${EXTRANAME}"
tmpdir="${objtree}/tar-install"
tarball="${objtree}/linux-${version}.tar"
tarball="${objtree}/linux-${KERNELRELEASE}.tar"
#
@ -53,21 +52,17 @@ mkdir -p -- "${tmpdir}/boot"
#
# Try to install modules
#
if ! make INSTALL_MOD_PATH="${tmpdir}" modules_install; then
echo "" >&2
echo "Ignoring error at module_install time, since that could be" >&2
echo "a result of missing local modutils/module-init-tools," >&2
echo "or you just didn't compile in module support at all..." >&2
echo "" >&2
if grep -q '^CONFIG_MODULES=y' "${objtree}/.config"; then
make ARCH="${ARCH}" O="${objtree}" KBUILD_SRC= INSTALL_MOD_PATH="${tmpdir}" modules_install
fi
#
# Install basic kernel files
#
cp -v -- System.map "${tmpdir}/boot/System.map-${version}"
cp -v -- .config "${tmpdir}/boot/config-${version}"
cp -v -- vmlinux "${tmpdir}/boot/vmlinux-${version}"
cp -v -- "${objtree}/System.map" "${tmpdir}/boot/System.map-${KERNELRELEASE}"
cp -v -- "${objtree}/.config" "${tmpdir}/boot/config-${KERNELRELEASE}"
cp -v -- "${objtree}/vmlinux" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}"
#
@ -75,17 +70,17 @@ cp -v -- vmlinux "${tmpdir}/boot/vmlinux-${version}"
#
case "${ARCH}" in
i386)
[ -f arch/i386/boot/bzImage ] && cp -v -- arch/i386/boot/bzImage "${tmpdir}/boot/vmlinuz-${version}"
[ -f "${objtree}/arch/i386/boot/bzImage" ] && cp -v -- "${objtree}/arch/i386/boot/bzImage" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
;;
alpha)
[ -f arch/alpha/boot/vmlinux.gz ] && cp -v -- arch/alpha/boot/vmlinux.gz "${tmpdir}/boot/vmlinuz-${version}"
[ -f "${objtree}/arch/alpha/boot/vmlinux.gz" ] && cp -v -- "${objtree}/arch/alpha/boot/vmlinux.gz" "${tmpdir}/boot/vmlinuz-${KERNELRELEASE}"
;;
vax)
[ -f vmlinux.SYS ] && cp -v -- vmlinux.SYS "${tmpdir}/boot/vmlinux-${version}.SYS"
[ -f vmlinux.dsk ] && cp -v -- vmlinux.dsk "${tmpdir}/boot/vmlinux-${version}.dsk"
[ -f "${objtree}/vmlinux.SYS" ] && cp -v -- "${objtree}/vmlinux.SYS" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.SYS"
[ -f "${objtree}/vmlinux.dsk" ] && cp -v -- "${objtree}/vmlinux.dsk" "${tmpdir}/boot/vmlinux-${KERNELRELEASE}.dsk"
;;
*)
[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${version}"
[ -f "${KBUILD_IMAGE}" ] && cp -v -- "${KBUILD_IMAGE}" "${tmpdir}/boot/vmlinux-kbuild-${KERNELRELEASE}"
echo "" >&2
echo '** ** ** WARNING ** ** **' >&2
echo "" >&2