static void enterLearnMode(void)
{
int res;
brlapi_keyCode_t code;
int cmd;
char buf[0X100];
fprintf(stderr,"Entering command learn mode\n");
if (brlapi_enterTtyMode(-1, NULL)<0) {
brlapi_perror("enterTtyMode");
return;
}
if (brlapi_writeText(BRLAPI_CURSOR_OFF, "command learn mode")<0) {
brlapi_perror("brlapi_writeText");
exit(PROG_EXIT_FATAL);
}
while ((res = brlapi_readKey(1, &code)) != -1) {
fprintf(stderr, "got key %016"BRLAPI_PRIxKEYCODE"\n",code);
cmd = cmdBrlapiToBrltty(code);
describeCommand(cmd, buf, sizeof(buf),
CDO_IncludeName | CDO_IncludeOperand);
brlapi_writeText(BRLAPI_CURSOR_OFF, buf);
fprintf(stderr, "%s\n", buf);
if (cmd==BRL_CMD_LEARN) return;
}
brlapi_perror("brlapi_readKey");
}
static int
handleLearnModeCommands (int command, void *data) {
LearnModeData *lmd = data;
logMessage(LOG_DEBUG, "learn: command=%06X", command);
switch (command & BRL_MSK_CMD) {
case BRL_CMD_LEARN:
lmd->state = LMS_EXIT;
return 1;
case BRL_CMD_NOOP:
lmd->state = LMS_CONTINUE;
return 1;
default:
lmd->state = LMS_CONTINUE;
break;
}
{
char buffer[0X100];
describeCommand(command, buffer, sizeof(buffer),
CDO_IncludeName | CDO_IncludeOperand);
logMessage(LOG_DEBUG, "learn: %s", buffer);
if (!message(lmd->mode, buffer, MSG_SYNC|MSG_NODELAY)) lmd->state = LMS_ERROR;
}
return 1;
}
static int
putCommandDescription (ListGenerationData *lgd, int command, int details) {
char description[0X60];
describeCommand(command, description, sizeof(description),
details? (CDO_IncludeOperand | CDO_DefaultOperand): 0);
return putUtf8String(lgd, description);
}
static size_t
formatCommand (char *buffer, size_t size, int command) {
size_t length;
STR_BEGIN(buffer, size);
STR_PRINTF("%06X (", command);
{
size_t length = describeCommand(command, STR_NEXT, STR_LEFT,
CDO_IncludeName | CDO_IncludeOperand);
STR_ADJUST(length);
}
STR_PRINTF(")");
length = STR_LENGTH;
STR_END;
return length;
}
void MystScriptParser::runOpcode(uint16 op, uint16 var, const ArgumentsArray &args) {
_scriptNestingLevel++;
bool ranOpcode = false;
for (uint16 i = 0; i < _opcodes.size(); i++)
if (_opcodes[i].op == op) {
if (DebugMan.isDebugChannelEnabled(kDebugScript)) {
debugC(kDebugScript, "Running command: %s", describeCommand(_opcodes[i], var, args).c_str());
}
(*_opcodes[i].proc)(var, args);
ranOpcode = true;
break;
}
if (!ranOpcode)
warning("Trying to run invalid opcode %d", op);
_scriptNestingLevel--;
}