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add keyboard layouts

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2960
This commit is contained in:
Sebastian Strohhäcker 2007-08-11 20:13:58 +00:00
parent 636f7c79d5
commit 703e78806c
2 changed files with 5462 additions and 874 deletions
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201
src/dos/dos_keyboard_layout.cpp
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@ -188,6 +188,45 @@ static Bit32u read_kcl_file(const char* kcl_file_name, const char* layout_id) {
return 0;
}
static Bit32u read_kcl_data(Bit8u * kcl_data, Bit32u kcl_data_size, const char* layout_id) {
// check ID-bytes
if ((kcl_data[0]!=0x4b) || (kcl_data[1]!=0x43) || (kcl_data[2]!=0x46)) {
return 0;
}
Bit32u dpos=7+kcl_data[6];
for (;;) {
if (dpos+5>kcl_data_size) break;
Bit32u cur_pos=dpos;
Bit16u len=host_readw(&kcl_data[dpos]);
Bit8u data_len=kcl_data[dpos+2];
dpos+=5;
char lng_codes[256];
// get all language codes for this layout
for (Bitu i=0; i<data_len;) {
i+=2;
Bitu lcpos=0;
for (;i<data_len;) {
if (dpos+1>kcl_data_size) break;
char lc=(char)kcl_data[dpos];
dpos++;
i++;
if (lc==',') break;
lng_codes[lcpos++]=lc;
}
lng_codes[lcpos]=0;
if (strcasecmp(lng_codes, layout_id)==0) {
// language ID found, return position
return cur_pos;
}
}
dpos=cur_pos+3+len;
}
return 0;
}
Bitu keyboard_layout::read_keyboard_file(const char* keyboard_file_name, Bit32s specific_layout, Bit32s requested_codepage) {
this->reset();
@ -202,72 +241,36 @@ Bitu keyboard_layout::read_keyboard_file(const char* keyboard_file_name, Bit32s
sprintf(nbuf, "%s.kl", keyboard_file_name);
FILE* tempfile = OpenDosboxFile(nbuf);
if (tempfile==NULL) {
// see if build-in keyboard layout is available, then copy it
if (!strncasecmp(keyboard_file_name,"BG",2)) {
read_buf_size=687;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_BG[i];
} else if (!strncasecmp(keyboard_file_name,"CZ243",5)) {
read_buf_size=1003;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_CZ243[i];
} else if (!strncasecmp(keyboard_file_name,"FR",2)) {
read_buf_size=581;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_FR[i];
} else if (!strncasecmp(keyboard_file_name,"GK",2)) {
read_buf_size=1117;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_GK[i];
} else if (!strncasecmp(keyboard_file_name,"GR",2)) {
read_buf_size=596;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_GR[i];
} else if (!strncasecmp(keyboard_file_name,"HR",2)) {
read_buf_size=993;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_HR[i];
} else if (!strncasecmp(keyboard_file_name,"HU",2)) {
read_buf_size=964;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_HU[i];
} else if (!strncasecmp(keyboard_file_name,"IT",2)) {
read_buf_size=236;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_IT[i];
} else if (!strncasecmp(keyboard_file_name,"NL",2)) {
read_buf_size=552;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_NL[i];
} else if (!strncasecmp(keyboard_file_name,"NO",2)) {
read_buf_size=477;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_NO[i];
} else if (!strncasecmp(keyboard_file_name,"PL",2)) {
read_buf_size=261;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_PL[i];
} else if (!strncasecmp(keyboard_file_name,"RU",2)) {
read_buf_size=1130;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_RU[i];
} else if (!strncasecmp(keyboard_file_name,"SK",2)) {
read_buf_size=993;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_SK[i];
} else if (!strncasecmp(keyboard_file_name,"SP",2)) {
read_buf_size=471;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_SP[i];
} else if (!strncasecmp(keyboard_file_name,"SU",2)) {
read_buf_size=683;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_SU[i];
} else if (!strncasecmp(keyboard_file_name,"SV",2)) {
read_buf_size=683;
for (Bitu i=0; i<read_buf_size; i++) read_buf[i]=layout_SV[i];
} else {
// neither a matching .kl-file found, nor is the layout available internally
// try keyboard layout libraries next
if ((start_pos=read_kcl_file("keyboard.sys",keyboard_file_name))==0) {
if ((start_pos=read_kcl_file("keybrd2.sys",keyboard_file_name))==0) {
if ((start_pos=read_kcl_file("keybrd3.sys",keyboard_file_name))==0) {
LOG(LOG_BIOS,LOG_ERROR)("Keyboard layout file %s not found",keyboard_file_name);
return KEYB_FILENOTFOUND;
} else tempfile = OpenDosboxFile("keybrd3.sys");
} else tempfile = OpenDosboxFile("keybrd2.sys");
} else tempfile = OpenDosboxFile("keyboard.sys");
// try keyboard layout libraries next
if (start_pos=read_kcl_file("keyboard.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keyboard.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
start_pos=0;
} else if (start_pos=read_kcl_file("keybrd2.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keybrd2.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
} else if (start_pos=read_kcl_file("keybrd3.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keybrd3.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
} else if (start_pos=read_kcl_data(layout_keyboardsys,33196,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<33196; ct++) read_buf[read_buf_size++]=layout_keyboardsys[ct];
} else if (start_pos=read_kcl_data(layout_keybrd2sys,25431,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<25431; ct++) read_buf[read_buf_size++]=layout_keybrd2sys[ct];
} else if (start_pos=read_kcl_data(layout_keybrd3sys,27122,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<27122; ct++) read_buf[read_buf_size++]=layout_keybrd3sys[ct];
} else {
LOG(LOG_BIOS,LOG_ERROR)("Keyboard layout file %s not found",keyboard_file_name);
return KEYB_FILENOTFOUND;
}
start_pos=0;
} else {
// check ID-bytes of file
Bit32u dr=(Bit32u)fread(read_buf, sizeof(Bit8u), 4, tempfile);
@ -572,53 +575,41 @@ Bit16u keyboard_layout::extract_codepage(const char* keyboard_file_name) {
sprintf(nbuf, "%s.kl", keyboard_file_name);
FILE* tempfile = OpenDosboxFile(nbuf);
if (tempfile==NULL) {
// see if build-in keyboard layout is available, then copy it
if (!strncasecmp(keyboard_file_name,"BG",2)) {
for (Bitu i=0; i<687; i++) read_buf[i]=layout_BG[i];
} else if (!strncasecmp(keyboard_file_name,"CZ243",5)) {
for (Bitu i=0; i<1003; i++) read_buf[i]=layout_CZ243[i];
} else if (!strncasecmp(keyboard_file_name,"FR",2)) {
for (Bitu i=0; i<581; i++) read_buf[i]=layout_FR[i];
} else if (!strncasecmp(keyboard_file_name,"GK",2)) {
for (Bitu i=0; i<1117; i++) read_buf[i]=layout_GK[i];
} else if (!strncasecmp(keyboard_file_name,"GR",2)) {
for (Bitu i=0; i<596; i++) read_buf[i]=layout_GR[i];
} else if (!strncasecmp(keyboard_file_name,"HR",2)) {
for (Bitu i=0; i<993; i++) read_buf[i]=layout_HR[i];
} else if (!strncasecmp(keyboard_file_name,"HU",2)) {
for (Bitu i=0; i<964; i++) read_buf[i]=layout_HU[i];
} else if (!strncasecmp(keyboard_file_name,"IT",2)) {
for (Bitu i=0; i<236; i++) read_buf[i]=layout_IT[i];
} else if (!strncasecmp(keyboard_file_name,"NL",2)) {
for (Bitu i=0; i<552; i++) read_buf[i]=layout_NL[i];
} else if (!strncasecmp(keyboard_file_name,"NO",2)) {
for (Bitu i=0; i<477; i++) read_buf[i]=layout_NO[i];
} else if (!strncasecmp(keyboard_file_name,"PL",2)) {
for (Bitu i=0; i<261; i++) read_buf[i]=layout_PL[i];
} else if (!strncasecmp(keyboard_file_name,"RU",2)) {
for (Bitu i=0; i<1130; i++) read_buf[i]=layout_RU[i];
} else if (!strncasecmp(keyboard_file_name,"SK",2)) {
for (Bitu i=0; i<993; i++) read_buf[i]=layout_SK[i];
} else if (!strncasecmp(keyboard_file_name,"SP",2)) {
for (Bitu i=0; i<471; i++) read_buf[i]=layout_SP[i];
} else if (!strncasecmp(keyboard_file_name,"SU",2)) {
for (Bitu i=0; i<683; i++) read_buf[i]=layout_SU[i];
} else if (!strncasecmp(keyboard_file_name,"SV",2)) {
for (Bitu i=0; i<683; i++) read_buf[i]=layout_SV[i];
} else {
if ((start_pos=read_kcl_file("keyboard.sys",keyboard_file_name))==0) {
if ((start_pos=read_kcl_file("keybrd2.sys",keyboard_file_name))==0) {
if ((start_pos=read_kcl_file("keybrd3.sys",keyboard_file_name))==0) {
LOG(LOG_BIOS,LOG_ERROR)("Keyboard layout file %s not found",keyboard_file_name);
return 437;
} else tempfile = OpenDosboxFile("keybrd3.sys");
} else tempfile = OpenDosboxFile("keybrd2.sys");
} else tempfile = OpenDosboxFile("keyboard.sys");
// try keyboard layout libraries next
if (start_pos=read_kcl_file("keyboard.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keyboard.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
start_pos=0;
} else if (start_pos=read_kcl_file("keybrd2.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keybrd2.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
start_pos=0;
} else if (start_pos=read_kcl_file("keybrd3.sys",keyboard_file_name)) {
tempfile = OpenDosboxFile("keybrd3.sys");
fseek(tempfile, start_pos+2, SEEK_SET);
read_buf_size=(Bit32u)fread(read_buf, sizeof(Bit8u), 65535, tempfile);
fclose(tempfile);
start_pos=0;
} else if (start_pos=read_kcl_data(layout_keyboardsys,33196,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<33196; ct++) read_buf[read_buf_size++]=layout_keyboardsys[ct];
start_pos=0;
} else if (start_pos=read_kcl_data(layout_keybrd2sys,25431,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<25431; ct++) read_buf[read_buf_size++]=layout_keybrd2sys[ct];
start_pos=0;
} else if (start_pos=read_kcl_data(layout_keybrd3sys,27122,keyboard_file_name)) {
read_buf_size=0;
for (Bitu ct=start_pos+2; ct<27122; ct++) read_buf[read_buf_size++]=layout_keybrd3sys[ct];
start_pos=0;
} else {
start_pos=0;
LOG(LOG_BIOS,LOG_ERROR)("Keyboard layout file %s not found",keyboard_file_name);
return 437;
}
} else {
// check ID-bytes of file

6135
src/dos/dos_keyboard_layout_data.h
View file

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