static int jtag_readline_multiple_commands_support(chain_t *chain, char * line) /* multiple commands should be separated with '::' */
{
int r;
char *nextcmd = line;
if (!line || !(strlen( line ) > 0))
return 1;
do {
line = nextcmd;
nextcmd = strstr(nextcmd, "::"); /* :: to not confuse ms-dos users ;-) */
if (nextcmd) {
*nextcmd++ = 0;
++nextcmd;
while (*line == ':') ++line;
}
r = jtag_parse_line( chain, line );
chain_flush( chain );
} while (nextcmd && r);
return r;
}
static int
jtag_parse_stream( FILE *f )
{
int go = 1;
char *line = NULL;
int n = 0;
while (go && (getline( &line, &n, f ) != -1))
if ((strlen(line) > 0) && (line[0] != '#'))
go = jtag_parse_line(line);
free(line);
return go;
}
static void
jtag_readline_loop( const char *prompt )
{
char *line = NULL;
/* Iterate */
while (jtag_parse_line( line )) {
free( line );
/* Read a line from the terminal */
line = readline( prompt );
/* Check if we actually got something */
if (line && (strlen( line ) > 0))
add_history( line );
}
free( line );
}
