Obj FuncCREATE_PTY_IOSTREAM( Obj self, Obj dir, Obj prog, Obj args )
{
Obj allargs[MAX_ARGS+1];
Char *argv[MAX_ARGS+2];
UInt i,len;
Int pty;
len = LEN_LIST(args);
if (len > MAX_ARGS)
ErrorQuit("Too many arguments",0,0);
ConvString(dir);
ConvString(prog);
for (i = 1; i <=len; i++)
{
allargs[i] = ELM_LIST(args,i);
ConvString(allargs[i]);
}
/* From here we cannot afford to have a garbage collection */
argv[0] = CSTR_STRING(prog);
for (i = 1; i <=len; i++)
{
argv[i] = CSTR_STRING(allargs[i]);
}
argv[i] = (Char *)0;
pty = StartChildProcess( CSTR_STRING(dir) , CSTR_STRING(prog), argv );
if (pty < 0)
return Fail;
else
return INTOBJ_INT(pty);
}
BOOL CmdRedirector::Start()
{
TCHAR szPath[MAX_PATH] = {0};
::SHGetSpecialFolderPath( NULL, szPath, CSIDL_SYSTEM, FALSE );
tstring cmdFilepath = szPath;
if (cmdFilepath.size() > 0 && cmdFilepath.back() != '\\') cmdFilepath += '\\';
cmdFilepath += _T("cmd.exe");
return StartChildProcess(cmdFilepath.c_str(), FALSE);
}
int
OpenTelnet (char *host, char *port, ProcRef *pr)
{
char cmdLine[MSG_SIZ];
if (port[0] == NULLCHAR) {
snprintf(cmdLine, sizeof(cmdLine), "%s %s", appData.telnetProgram, host);
} else {
snprintf(cmdLine, sizeof(cmdLine), "%s %s %s", appData.telnetProgram, host, port);
}
return StartChildProcess(cmdLine, "", pr);
}
static const char * cmd_init(void *frontend_handle, void **backend_handle,
Config *cfg,
char *unused_host, int unused_port,
char **realhost, int nodelay, int keepalive)
{
pcmd_backend_data local = NULL;
if( !backend_handle || !cfg || !realhost )
return "invalid parameter";
local = snew(cmd_backend_data);
strcpy(*realhost = smalloc(sizeof CMD_TERM), CMD_TERM);
local->frontend = frontend_handle;
local->cfg = *cfg;
local->echoing = 0;
local->editing = 0;
memset(local->semdcmd, 0, sizeof(local->semdcmd));
local->historycount = 0;
local->histroy.Blink = local->histroy.Flink = NULL;
local->current_histroy = NULL;
*backend_handle = local;
cmd_add_histroy(local, "");
StartChildProcess(local, cfg->host, FALSE, &local->pi);
return 0;
}