#include <string.h>
#include <glib.h>
-#define BUFSIZE 16384
+#define BUFSIZE (16 * 1024)
static void load_input_file_module(void)
{
if (!in)
g_critical("Error: no input module found for this file.");
}
- sr_session_new(&session);
+ sr_session_new(sr_ctx, &session);
sr_session_datafeed_callback_add(session, &datafeed_in, NULL);
got_sdi = FALSE;
- while(TRUE) {
+ while (TRUE) {
g_string_truncate(buf, 0);
len = read(fd, buf->str, BUFSIZE);
if (len < 0)
break;
sdi = sr_input_dev_inst_get(in);
- if(!got_sdi && sdi) {
+ if (!got_sdi && sdi) {
/* First time we got a valid sdi. */
if (select_channels(sdi) != SR_OK)
return;
}
got_sdi = TRUE;
}
-
}
+ sr_input_end(in);
sr_input_free(in);
g_string_free(buf, TRUE);
GSList *devices;
int ret;
- if (strcmp(opt_input_file, "-") && sr_session_load(opt_input_file, &session) == SR_OK) {
- /* sigrok session file */
- ret = sr_session_dev_list(session, &devices);
- if (ret != SR_OK || !devices->data) {
- g_critical("Failed to access session device.");
- sr_session_destroy(session);
- return;
- }
- sdi = devices->data;
- if (select_channels(sdi) != SR_OK) {
- sr_session_destroy(session);
- return;
- }
- sr_session_datafeed_callback_add(session, datafeed_in, NULL);
- sr_session_start(session);
- sr_session_run(session);
- sr_session_stop(session);
- } else {
- /* fall back on input modules */
+ if (!strcmp(opt_input_file, "-")) {
+ /* Input from stdin is never a session file. */
load_input_file_module();
+ } else {
+ if ((ret = sr_session_load(sr_ctx, opt_input_file,
+ &session)) == SR_OK) {
+ /* sigrok session file */
+ ret = sr_session_dev_list(session, &devices);
+ if (ret != SR_OK || !devices || !devices->data) {
+ g_critical("Failed to access session device.");
+ sr_session_destroy(session);
+ return;
+ }
+ sdi = devices->data;
+ if (select_channels(sdi) != SR_OK) {
+ sr_session_destroy(session);
+ return;
+ }
+ sr_session_datafeed_callback_add(session, datafeed_in, NULL);
+ sr_session_start(session);
+ sr_session_run(session);
+ sr_session_stop(session);
+ } else if (ret != SR_ERR) {
+ /* It's a session file, but it didn't work out somehow. */
+ g_critical("Failed to load session file.");
+ } else {
+ /* Fall back on input modules. */
+ load_input_file_module();
+ }
}
}