PUBLIC int mprRun(MprDispatcher *dispatcher, cchar *command, cchar *input, char **output, char **error, MprTicks timeout)
{
MprCmd *cmd;
cmd = mprCreateCmd(dispatcher);
return mprRunCmd(cmd, command, NULL, input, output, error, timeout, MPR_CMD_IN | MPR_CMD_OUT | MPR_CMD_ERR);
}
PUBLIC int runCmd(cchar *command, char *input, char **output, char **error, MprTime timeout, int flags)
{
MprCmd *cmd;
cmd = mprCreateCmd(getDispatcher());
return mprRunCmd(cmd, command, NULL, input, output, error, timeout, MPR_CMD_IN | MPR_CMD_OUT | MPR_CMD_ERR | flags);
}
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;
}
static int runCommand(HttpConn *conn, cchar *command, cchar *csource, cchar *module)
{
EspReq *req;
EspRoute *eroute;
MprCmd *cmd;
char *err, *out;
req = conn->data;
eroute = req->route->eroute;
cmd = mprCreateCmd(conn->dispatcher);
if ((req->commandLine = espExpandCommand(command, csource, module)) == 0) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Missing EspCompile directive for %s", csource);
return MPR_ERR_CANT_READ;
}
mprLog(4, "ESP command: %s\n", req->commandLine);
if (eroute->env) {
mprAddNullItem(eroute->env);
mprSetCmdDefaultEnv(cmd, (cchar**) &eroute->env->items[0]);
}
if (eroute->searchPath) {
mprSetCmdSearchPath(cmd, eroute->searchPath);
}
// WARNING: GC will run here
if (mprRunCmd(cmd, req->commandLine, &out, &err, -1, 0) != 0) {
if (err == 0 || *err == '\0') {
/* Windows puts errors to stdout Ugh! */
err = out;
}
if (eroute->showErrors) {
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't run command %s, error %s", req->commandLine, err);
} else {
mprError("ESP: Can't run command %s, error %s", req->commandLine, err);
httpError(conn, HTTP_CODE_INTERNAL_SERVER_ERROR, "Can't compile view");
}
return MPR_ERR_CANT_COMPLETE;
}
return 0;
}
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;
}
