/*
Accept incoming body data from the client destined for the CGI gateway. This is typically POST or PUT data.
Note: For POST "form" requests, this will be called before the command is actually started.
*/
static void browserToCgiData(HttpQueue *q, HttpPacket *packet)
{
HttpConn *conn;
Cgi *cgi;
assert(q);
assert(packet);
if ((cgi = q->queueData) == 0) {
return;
}
conn = q->conn;
assert(q == conn->readq);
if (httpGetPacketLength(packet) == 0) {
/* End of input */
if (conn->rx->remainingContent > 0) {
/* Short incoming body data. Just kill the CGI process */
if (cgi->cmd) {
mprDestroyCmd(cgi->cmd);
}
httpError(conn, HTTP_CODE_BAD_REQUEST, "Client supplied insufficient body data");
}
}
httpPutForService(cgi->writeq, packet, HTTP_SCHEDULE_QUEUE);
}
static void closeCgi(HttpQueue *q)
{
Cgi *cgi;
MprCmd *cmd;
if ((cgi = q->queueData) != 0) {
cmd = cgi->cmd;
if (cmd) {
mprSetCmdCallback(cmd, NULL, NULL);
mprDestroyCmd(cmd);
cgi->cmd = 0;
}
httpMonitorEvent(q->conn, HTTP_COUNTER_ACTIVE_PROCESSES, -1);
}
}
static bool run(cchar *fmt, ...)
{
va_list args;
MprCmd *cmd;
char *out, *err;
int rc;
va_start(args, fmt);
app->command = sfmtv(fmt, args);
mprLog(1, "Run: %s", app->command);
cmd = mprCreateCmd(NULL);
rc = mprRunCmd(cmd, app->command, &out, &err, MANAGE_TIMEOUT, 0);
app->error = sclone(err);
app->output = sclone(out);
mprDestroyCmd(cmd);
va_end(args);
return (rc != 0) ? 0 : 1;
}
PUBLIC int espEmail(HttpConn *conn, cchar *to, cchar *from, cchar *subject, MprTime date, cchar *mime,
cchar *message, MprList *files)
{
MprList *lines;
MprCmd *cmd;
cchar *body, *boundary, *contents, *encoded, *file;
char *out, *err;
ssize length;
int i, next, status;
if (!from || !*from) {
from = "anonymous";
}
if (!subject || !*subject) {
subject = "Mail message";
}
if (!mime || !*mime) {
mime = "text/plain";
}
if (!date) {
date = mprGetTime();
}
boundary = sjoin("esp.mail=", mprGetMD5("BOUNDARY"), NULL);
lines = mprCreateList(0, 0);
mprAddItem(lines, sfmt("To: %s", to));
mprAddItem(lines, sfmt("From: %s", from));
mprAddItem(lines, sfmt("Date: %s", mprFormatLocalTime(0, date)));
mprAddItem(lines, sfmt("Subject: %s", subject));
mprAddItem(lines, "MIME-Version: 1.0");
mprAddItem(lines, sfmt("Content-Type: multipart/mixed; boundary=%s", boundary));
mprAddItem(lines, "");
boundary = sjoin("--", boundary, NULL);
mprAddItem(lines, boundary);
mprAddItem(lines, sfmt("Content-Type: %s", mime));
mprAddItem(lines, "");
mprAddItem(lines, "");
mprAddItem(lines, message);
for (ITERATE_ITEMS(files, file, next)) {
mprAddItem(lines, boundary);
if ((mime = mprLookupMime(NULL, file)) == 0) {
mime = "application/octet-stream";
}
mprAddItem(lines, "Content-Transfer-Encoding: base64");
mprAddItem(lines, sfmt("Content-Disposition: inline; filename=\"%s\"", mprGetPathBase(file)));
mprAddItem(lines, sfmt("Content-Type: %s; name=\"%s\"", mime, mprGetPathBase(file)));
mprAddItem(lines, "");
contents = mprReadPathContents(file, &length);
encoded = mprEncode64Block(contents, length);
for (i = 0; i < length; i += 76) {
mprAddItem(lines, snclone(&encoded[i], i + 76));
}
}
mprAddItem(lines, sfmt("%s--", boundary));
body = mprListToString(lines, "\n");
httpTraceContent(conn, "esp.email", "context", body, slen(body), 0);
cmd = mprCreateCmd(conn->dispatcher);
if (mprRunCmd(cmd, "sendmail -t", NULL, body, &out, &err, -1, 0) < 0) {
mprDestroyCmd(cmd);
return MPR_ERR_CANT_OPEN;
}
if (mprWaitForCmd(cmd, ME_ESP_EMAIL_TIMEOUT) < 0) {
httpTrace(conn, "esp.email.error", "error",
"msg=\"Timeout waiting for command to complete\", timeout=%d, command=\"%s\"",
ME_ESP_EMAIL_TIMEOUT, cmd->argv[0]);
mprDestroyCmd(cmd);
return MPR_ERR_CANT_COMPLETE;
}
if ((status = mprGetCmdExitStatus(cmd)) != 0) {
httpTrace(conn, "esp.email.error", "error", "msg=\"Sendmail failed\", status=%d, error=\"%s\"", status, err);
mprDestroyCmd(cmd);
return MPR_ERR_CANT_WRITE;
}
mprDestroyCmd(cmd);
return 0;
}
