static int shell_request(ssh_session session, ssh_channel channel,
void *userdata) {
struct channel_data_struct *cdata = (struct channel_data_struct *) userdata;
(void) session;
(void) channel;
if(cdata->pid > 0) {
return SSH_ERROR;
}
if (cdata->pty_master != -1 && cdata->pty_slave != -1) {
return exec_pty("-l", NULL, cdata);
}
/* Client requested a shell without a pty, let's pretend we allow that */
return SSH_OK;
}
static int exec_request(ssh_session session, ssh_channel channel,
const char *command, void *userdata) {
struct channel_data_struct *cdata = (struct channel_data_struct *) userdata;
(void) session;
(void) channel;
if(cdata->pid > 0) {
return SSH_ERROR;
}
if (cdata->pty_master != -1 && cdata->pty_slave != -1) {
return exec_pty("-c", command, cdata);
}
return exec_nopty(command, cdata);
}
int main(int argc, char **argv, char **envp) {
const char *path = "./bufferring_test";
int channels[3] = { -1, -1, -1};
int status;
FILE *app_stdin;
FILE *app_stdout;
FILE *app_stderr;
char pts_name[32];
int fdm;
char buffer[32];
fdm = ptym_open(pts_name);
status = exec_pty(path, argv, envp, ".", channels, pts_name, fdm);
if (status >= 0) {
//app_stdin = fdopen(channels[0], "w");
app_stdout = fdopen(channels[1], "r");
app_stderr = fdopen(channels[2], "r");
if (app_stdout == NULL || app_stderr == NULL /*|| app_stdin == NULL*/) {
fprintf(stderr, "PROBLEMS\n");
} else {
printf("PID %d\n", status);
if (isatty(fdm)) {
printf("Is atty\n");
}
write(fdm, "foo\n", 4);
write(fdm, "bar\n", 4);
//fputs("foo\n", app_stdin);
//fputs("bar\n", app_stdin);
//fflush(app_stdin);
while(fgets(buffer, sizeof buffer, app_stdout) != NULL) {
fprintf(stdout, "STDOUT: %s\n", buffer);
}
while(fgets(buffer, sizeof buffer, app_stderr) != NULL) {
fprintf(stdout, "STDERR: %s\n", buffer);
}
}
}
fputs("bye\n", stdout);
close(channels[0]);
close(channels[1]);
close(channels[2]);
return 0;
}
