static int readlines(void) {
char *line;
mpl_list_t *reqMsg = NULL;
int quit = 0;
mpl_list_t *tmp;
completionStrings = calloc(maxStrings, sizeof(char *));
while((line = linenoise("PERS> ")) != NULL) {
if (line[0] != '\0') {
if (strcmp(line,"quit") && strncmp(line, "help ", 5)) {
char *req;
int ret = -1;
req = formatCmdLine(line, "Req");
reqMsg = mpl_param_list_unpack_param_set(req, PERSONNEL_PARAM_SET_ID);
if (!reqMsg) {
printf("Protocol error\n");
ret = -1;
}
else if (checkCommand(reqMsg) == 0) {
ret = pack_and_send(reqMsg);
}
mpl_param_list_destroy(&reqMsg);
free(req);
if (ret == 0) {
fgets(buf, 1024, fi);
printf("%s\n", buf);
}
}
else if (!strncmp(line, "help ", 5)) {
char *helptext;
persfile_get_command_help(line, &helptext);
if (helptext != NULL) {
printf("%s", helptext);
free(helptext);
}
else
printf("No help\n");
}
else {
quit = 1;
}
linenoiseHistoryAdd(line);
linenoiseHistorySave("history.txt"); /* Save every new entry */
free(line);
while ((tmp = mpl_list_remove(&completionCallstack, NULL)) != NULL) {
completion_callstack_entry_t *e;
e = MPL_LIST_CONTAINER(tmp, completion_callstack_entry_t, list_entry);
free(e);
}
}
if (quit)
break;
}
free(completionStrings);
return 0;
}
// Configuring a channel
// Verify the things we need to send
int chan_config(int sd)
{
struct packet *buf;
buf = malloc(sizeof(struct packet));
srand(time(NULL));
//uint32_t tag = rand() % 10000;
uint32_t tag = 1;
// first send a CHANNELCONFIG
char *msg = "CHANNELCONFIG";
int sent = pack_and_send(sd, msg, tag, 0, buf);
// param keepalive?
int keepalive;
msg = " keepalive(120), reconnect";
sent = pack_and_send(sd, msg, tag, 0, buf);
sent = pack_and_send(sd, "", tag, 0, buf);
// assuming this is a unique channel id
// TODO: gotta determine how this channel id is generated
// u-[8]-[11]--8000 ????
msg = "ub8a652a-13743a87f30--8000";
sent = pack_and_send(sd, msg, tag, 0, buf);
//send FIN packet
msg = "";
sent = pack_and_send(sd, msg, tag, (uint32_t) 0x00000002, buf);
char recvbuf[100];
recv(sd, recvbuf, 20, 0);
// verify(buf);
recv(sd, recvbuf, 100, 0);
//receive_data(sd, recvbuf);
printf("received channel id: %s\n", recvbuf);
return sent;
}
// If this command is used, we need to parse
// a config file for the params:
// jobsPerNode
// workerManager
// job / job params?
int submit_job(int sd)
{
struct packet *buf;
buf = malloc(sizeof(struct packet));
srand(time(NULL));
uint32_t tag = rand() % 10000;
// first send a CONFIGSERVICE
char *msg = "CONFIGSERVICE";
int sent = pack_and_send(sd, msg, tag, 0, buf);
// param jobsPerNode
int jobs;
msg = "jobsPerNode=2";
sent = pack_and_send(sd, msg, tag, 0, buf);
// param workerManager
msg = "workerManager=passive";
sent = pack_and_send(sd, msg, tag, 0, buf);
// wait to receive an OK
char recvbuf[100];
recv(sd, recvbuf, 20, 0);
// verify(buf);
recv(sd, recvbuf, 100, 0);
if (strcmp(recvbuf, "OK") == 0){
msg = "SUBMITJOB";
sent = pack_and_send(sd, msg, tag, 0 buf);
}
// ??????????????
// TODO: SOME LARGE FILE
// ??????????????
return sent;
}
