void exec_line( char* line, char* end )
{
int token_count = tokenise_line( line, end, NULL, 0 );
if( token_count > 0 )
{
char** argv = malloc( sizeof(char*) * token_count );
tokenise_line( line, end, argv, token_count );
//match command against cmd list
unsigned short i = 0;
for( ; i < CMDS_SIZE; i++ )
{
if( strcmp( commands[i].command, argv[0] ) == 0)
{
commands[i].exec( telnet_handle, argv, token_count);
break;
}
}
if( i == CMDS_SIZE ) //fell out of loop without a match
{
file_puts("Unknown command: ", telnet_handle);
file_puts(argv[0], telnet_handle );
file_puts(CRLF, telnet_handle );
}
free( argv );
}
}
void Processor::z_read() {
zchar buffer[INPUT_BUFFER_SIZE];
zword addr;
zchar key;
zbyte max, size;
zbyte c;
int i;
// Supply default arguments
if (zargc < 3)
zargs[2] = 0;
// Get maximum input size
addr = zargs[0];
LOW_BYTE(addr, max);
if (h_version <= V4)
max--;
if (max >= INPUT_BUFFER_SIZE)
max = INPUT_BUFFER_SIZE - 1;
// Get initial input size
if (h_version >= V5) {
addr++;
LOW_BYTE(addr, size);
} else {
size = 0;
}
// Copy initial input to local buffer
for (i = 0; i < size; i++) {
addr++;
LOW_BYTE(addr, c);
buffer[i] = translate_from_zscii(c);
}
buffer[i] = 0;
// Draw status line for V1 to V3 games
if (h_version <= V3)
z_show_status();
// Read input from current input stream
key = stream_read_input(
max, buffer, // buffer and size
zargs[2], // timeout value
zargs[3], // timeout routine
false, // enable hot keys
h_version == V6 // no script in V6
);
if (key == ZC_BAD)
return;
// Perform save_undo for V1 to V4 games
if (h_version <= V4)
save_undo();
// Copy local buffer back to dynamic memory
for (i = 0; buffer[i] != 0; i++) {
if (key == ZC_RETURN) {
buffer[i] = unicode_tolower (buffer[i]);
}
storeb((zword)(zargs[0] + ((h_version <= V4) ? 1 : 2) + i), translate_to_zscii(buffer[i]));
}
// Add null character (V1-V4) or write input length into 2nd byte
if (h_version <= V4)
storeb((zword)(zargs[0] + 1 + i), 0);
else
storeb((zword)(zargs[0] + 1), i);
// Tokenise line if a token buffer is present
if (key == ZC_RETURN && zargs[1] != 0)
tokenise_line (zargs[0], zargs[1], 0, false);
// Store key
if (h_version >= V5)
store(translate_to_zscii(key));
}
