static void resetCmd(MprCmd *cmd)
{
MprCmdFile *files;
int i;
files = cmd->files;
for (i = 0; i < MPR_CMD_MAX_PIPE; i++) {
if (cmd->handlers[i]) {
mprFree(cmd->handlers[i]);
cmd->handlers[i] = 0;
}
if (files[i].clientFd >= 0) {
close(files[i].clientFd);
files[i].clientFd = -1;
}
if (files[i].fd >= 0) {
close(files[i].fd);
files[i].fd = -1;
}
}
cmd->eofCount = 0;
cmd->status = -1;
mprResetCond(cmd->completeCond);
if (cmd->pid && !(cmd->flags & MPR_CMD_DETACH)) {
mprStopCmd(cmd);
mprReapCmd(cmd, 0);
mprSignalCond(cmd->completeCond);
}
}
static void closeCgi(MaQueue *q)
{
MprCmd *cmd;
cmd = (MprCmd*) q->queueData;
mprAssert(cmd);
if (cmd && cmd->pid) {
mprStopCmd(cmd);
}
}
static void waitForCgi(Cgi *cgi, MprEvent *event)
{
HttpConn *conn;
MprCmd *cmd;
conn = cgi->conn;
cmd = cgi->cmd;
if (cmd && !cmd->complete) {
if (conn->error && cmd->pid) {
mprStopCmd(cmd, -1);
mprStopContinuousEvent(event);
}
} else {
mprStopContinuousEvent(event);
}
}
static void resetCmd(MprCmd *cmd, bool finalizing)
{
MprCmdFile *files;
int i;
assert(cmd);
files = cmd->files;
for (i = 0; i < MPR_CMD_MAX_PIPE; i++) {
if (cmd->handlers[i]) {
mprDestroyWaitHandler(cmd->handlers[i]);
cmd->handlers[i] = 0;
}
if (files[i].clientFd >= 0) {
close(files[i].clientFd);
files[i].clientFd = -1;
}
if (files[i].fd >= 0) {
close(files[i].fd);
files[i].fd = -1;
}
#if VXWORKS
if (files[i].name) {
DEV_HDR *dev;
cchar *tail;
if ((dev = iosDevFind(files[i].name, &tail)) != NULL) {
iosDevDelete(dev);
}
}
#endif
}
cmd->eofCount = 0;
cmd->complete = 0;
cmd->status = -1;
if (cmd->pid && (!(cmd->flags & MPR_CMD_DETACH) || finalizing)) {
mprStopCmd(cmd, -1);
reapCmd(cmd, finalizing);
cmd->pid = 0;
}
if (cmd->signal) {
mprRemoveSignalHandler(cmd->signal);
cmd->signal = 0;
}
}
/*
This routine runs after all incoming data has been received
*/
static void runCgi(MaQueue *q)
{
MaResponse *resp;
MaConn *conn;
MprCmd *cmd;
conn = q->conn;
resp = conn->response;
cmd = (MprCmd*) q->queueData;
if (cmd == 0) {
startCgi(q);
cmd = (MprCmd*) q->queueData;
if (q->pair->count > 0) {
writeToCGI(q->pair);
}
}
/*
Close the CGI program's stdin. This will allow it to exit if it was expecting input data.
*/
mprCloseCmdFd(cmd, MPR_CMD_STDIN);
if (conn->requestFailed) {
maPutForService(q, maCreateEndPacket(q), 1);
return;
}
while (mprWaitForCmd(cmd, 1000) < 0) {
if (mprGetElapsedTime(cmd, cmd->lastActivity) >= conn->host->timeout) {
break;
}
}
if (cmd->pid == 0) {
maPutForService(q, maCreateEndPacket(q), 1);
} else {
mprStopCmd(cmd);
mprReapCmd(cmd, MPR_TIMEOUT_STOP_TASK);
cmd->status = 255;
}
}
