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efi_selftest: refactor text input test

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Move reusable utility functions to efi_selftest_util.c.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt 2018-09-11 22:38:04 +02:00 • committed by Alexander Graf
parent 7d044886c9
commit 262ff411c2
3 changed files with 111 additions and 107 deletions
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16
include/efi_selftest.h
View file

@ -76,6 +76,22 @@ void efi_st_exit_boot_services(void);
void efi_st_printc(int color, const char *fmt, ...) void efi_st_printc(int color, const char *fmt, ...)
__attribute__ ((format (__printf__, 2, 3))); __attribute__ ((format (__printf__, 2, 3)));
/**
* efi_st_translate_char() - translate a unicode character to a string
*
* @code: unicode character
* Return: string
*/
u16 *efi_st_translate_char(u16 code);
/**
* efi_st_translate_code() - translate a scan code to a human readable string
*
* @code: unicode character
* Return: string
*/
u16 *efi_st_translate_code(u16 code);
/* /*
* Compare memory. * Compare memory.
* We cannot use lib/string.c due to different CFLAGS values. * We cannot use lib/string.c due to different CFLAGS values.

109
lib/efi_selftest/efi_selftest_textinput.c
View file

@ -14,113 +14,8 @@
#include <efi_selftest.h> #include <efi_selftest.h>
struct translate {
u16 code;
u16 *text;
};
static struct efi_boot_services *boottime; static struct efi_boot_services *boottime;
static struct translate control_characters[] = {
{0, L"Null"},
{8, L"BS"},
{9, L"TAB"},
{10, L"LF"},
{13, L"CR"},
{0, NULL},
};
static u16 ch[] = L"' '";
static u16 unknown[] = L"unknown";
static struct translate scan_codes[] = {
{0x00, L"Null"},
{0x01, L"Up"},
{0x02, L"Down"},
{0x03, L"Right"},
{0x04, L"Left"},
{0x05, L"Home"},
{0x06, L"End"},
{0x07, L"Insert"},
{0x08, L"Delete"},
{0x09, L"Page Up"},
{0x0a, L"Page Down"},
{0x0b, L"FN 1"},
{0x0c, L"FN 2"},
{0x0d, L"FN 3"},
{0x0e, L"FN 4"},
{0x0f, L"FN 5"},
{0x10, L"FN 6"},
{0x11, L"FN 7"},
{0x12, L"FN 8"},
{0x13, L"FN 9"},
{0x14, L"FN 10"},
{0x15, L"FN 11"},
{0x16, L"FN 12"},
{0x17, L"Escape"},
{0x68, L"FN 13"},
{0x69, L"FN 14"},
{0x6a, L"FN 15"},
{0x6b, L"FN 16"},
{0x6c, L"FN 17"},
{0x6d, L"FN 18"},
{0x6e, L"FN 19"},
{0x6f, L"FN 20"},
{0x70, L"FN 21"},
{0x71, L"FN 22"},
{0x72, L"FN 23"},
{0x73, L"FN 24"},
{0x7f, L"Mute"},
{0x80, L"Volume Up"},
{0x81, L"Volume Down"},
{0x100, L"Brightness Up"},
{0x101, L"Brightness Down"},
{0x102, L"Suspend"},
{0x103, L"Hibernate"},
{0x104, L"Toggle Display"},
{0x105, L"Recovery"},
{0x106, L"Reject"},
{0x0, NULL},
};
/*
* Translate a unicode character to a string.
*
* @code unicode character
* @return string
*/
static u16 *translate_char(u16 code)
{
struct translate *tr;
if (code >= ' ') {
ch[1] = code;
return ch;
}
for (tr = control_characters; tr->text; ++tr) {
if (tr->code == code)
return tr->text;
}
return unknown;
}
/*
* Translate a scan code to a human readable string.
*
* @code unicode character
* @return string
*/
static u16 *translate_code(u16 code)
{
struct translate *tr;
for (tr = scan_codes; tr->text; ++tr) {
if (tr->code == code)
return tr->text;
}
return unknown;
}
/* /*
* Setup unit test. * Setup unit test.
* *
@ -160,9 +55,9 @@ static int execute(void)
efi_st_printf("Unicode char %u (%ps), scan code %u (%ps)\n", efi_st_printf("Unicode char %u (%ps), scan code %u (%ps)\n",
(unsigned int)input_key.unicode_char, (unsigned int)input_key.unicode_char,
translate_char(input_key.unicode_char), efi_st_translate_char(input_key.unicode_char),
(unsigned int)input_key.scan_code, (unsigned int)input_key.scan_code,
translate_code(input_key.scan_code)); efi_st_translate_code(input_key.scan_code));
switch (input_key.unicode_char) { switch (input_key.unicode_char) {
case 'x': case 'x':

93
lib/efi_selftest/efi_selftest_util.c
View file

@ -9,6 +9,99 @@
#include <efi_selftest.h> #include <efi_selftest.h>
struct efi_st_translate {
u16 code;
u16 *text;
};
static struct efi_st_translate efi_st_control_characters[] = {
{0, L"Null"},
{8, L"BS"},
{9, L"TAB"},
{10, L"LF"},
{13, L"CR"},
{0, NULL},
};
static u16 efi_st_ch[] = L"' '";
static u16 efi_st_unknown[] = L"unknown";
static struct efi_st_translate efi_st_scan_codes[] = {
{0x00, L"Null"},
{0x01, L"Up"},
{0x02, L"Down"},
{0x03, L"Right"},
{0x04, L"Left"},
{0x05, L"Home"},
{0x06, L"End"},
{0x07, L"Insert"},
{0x08, L"Delete"},
{0x09, L"Page Up"},
{0x0a, L"Page Down"},
{0x0b, L"FN 1"},
{0x0c, L"FN 2"},
{0x0d, L"FN 3"},
{0x0e, L"FN 4"},
{0x0f, L"FN 5"},
{0x10, L"FN 6"},
{0x11, L"FN 7"},
{0x12, L"FN 8"},
{0x13, L"FN 9"},
{0x14, L"FN 10"},
{0x15, L"FN 11"},
{0x16, L"FN 12"},
{0x17, L"Escape"},
{0x68, L"FN 13"},
{0x69, L"FN 14"},
{0x6a, L"FN 15"},
{0x6b, L"FN 16"},
{0x6c, L"FN 17"},
{0x6d, L"FN 18"},
{0x6e, L"FN 19"},
{0x6f, L"FN 20"},
{0x70, L"FN 21"},
{0x71, L"FN 22"},
{0x72, L"FN 23"},
{0x73, L"FN 24"},
{0x7f, L"Mute"},
{0x80, L"Volume Up"},
{0x81, L"Volume Down"},
{0x100, L"Brightness Up"},
{0x101, L"Brightness Down"},
{0x102, L"Suspend"},
{0x103, L"Hibernate"},
{0x104, L"Toggle Display"},
{0x105, L"Recovery"},
{0x106, L"Reject"},
{0x0, NULL},
};
u16 *efi_st_translate_char(u16 code)
{
struct efi_st_translate *tr;
if (code >= ' ') {
efi_st_ch[1] = code;
return efi_st_ch;
}
for (tr = efi_st_control_characters; tr->text; ++tr) {
if (tr->code == code)
return tr->text;
}
return efi_st_unknown;
}
u16 *efi_st_translate_code(u16 code)
{
struct efi_st_translate *tr;
for (tr = efi_st_scan_codes; tr->text; ++tr) {
if (tr->code == code)
return tr->text;
}
return efi_st_unknown;
}
int efi_st_memcmp(const void *buf1, const void *buf2, size_t length) int efi_st_memcmp(const void *buf1, const void *buf2, size_t length)
{ {
const u8 *pos1 = buf1; const u8 *pos1 = buf1;