efi_selftest: refactor text input test
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>
diff --git a/lib/efi_selftest/efi_selftest_util.c b/lib/efi_selftest/efi_selftest_util.c
index 87a04f8..96a964c 100644
--- a/lib/efi_selftest/efi_selftest_util.c
+++ b/lib/efi_selftest/efi_selftest_util.c
@@ -9,6 +9,99 @@
#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)
{
const u8 *pos1 = buf1;