X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=session.c;h=5e096cd32f39d5e7edc9be45a87f9d8e81ba8f50;hp=d1937f82af08efb512f7c0f242480848ee6c6f5e;hb=a663411b8f15f3933caa0629414cf5b994f299c4;hpb=6709a6946448e9178100e751803c0c5b58e3a396
diff --git a/session.c b/session.c
index d1937f8..5e096cd 100644
--- a/session.c
+++ b/session.c
@@ -17,27 +17,16 @@
* along with this program. If not, see .
*/
-#include "sigrok-cli.h"
+#include
#include
#include
#include
#include
+#include "sigrok-cli.h"
-static struct sr_output_format *output_format = NULL;
-static int default_output_format = FALSE;
static uint64_t limit_samples = 0;
static uint64_t limit_frames = 0;
-extern gchar *opt_output_file;
-extern gchar *opt_output_format;
-extern gchar *opt_pds;
-extern gboolean opt_wait_trigger;
-extern gchar *opt_time;
-extern gchar *opt_samples;
-extern gchar *opt_frames;
-extern gchar *opt_continuous;
-extern gchar *opt_config;
-extern gchar *opt_triggers;
#ifdef HAVE_SRD
extern struct srd_session *srd_sess;
#endif
@@ -47,21 +36,26 @@ static int set_limit_time(const struct sr_dev_inst *sdi)
GVariant *gvar;
uint64_t time_msec;
uint64_t samplerate;
+ struct sr_dev_driver *driver;
+
+ driver = sr_dev_inst_driver_get(sdi);
if (!(time_msec = sr_parse_timestring(opt_time))) {
g_critical("Invalid time '%s'", opt_time);
return SR_ERR;
}
- if (sr_dev_has_option(sdi, SR_CONF_LIMIT_MSEC)) {
+ if (sr_dev_config_capabilities_list(sdi, NULL, SR_CONF_LIMIT_MSEC)
+ & SR_CONF_SET) {
gvar = g_variant_new_uint64(time_msec);
if (sr_config_set(sdi, NULL, SR_CONF_LIMIT_MSEC, gvar) != SR_OK) {
g_critical("Failed to configure time limit.");
return SR_ERR;
}
- } else if (sr_dev_has_option(sdi, SR_CONF_SAMPLERATE)) {
- /* Convert to samples based on the samplerate. */
- sr_config_get(sdi->driver, sdi, NULL, SR_CONF_SAMPLERATE, &gvar);
+ } else if (sr_dev_config_capabilities_list(sdi, NULL, SR_CONF_SAMPLERATE)
+ & (SR_CONF_GET | SR_CONF_SET)) {
+ /* Convert to samples based on the samplerate. */
+ sr_config_get(driver, sdi, NULL, SR_CONF_SAMPLERATE, &gvar);
samplerate = g_variant_get_uint64(gvar);
g_variant_unref(gvar);
limit_samples = (samplerate) * time_msec / (uint64_t)1000;
@@ -82,58 +76,93 @@ static int set_limit_time(const struct sr_dev_inst *sdi)
return SR_OK;
}
-struct sr_output *setup_output_format(const struct sr_dev_inst *sdi)
+const struct sr_output *setup_output_format(const struct sr_dev_inst *sdi, FILE **outfile)
{
- GHashTable *fmtargs;
- struct sr_output *o;
- struct sr_output_format **outputs;
- int i;
+ const struct sr_output_module *omod;
+ const struct sr_option **options;
+ const struct sr_output *o;
+ GHashTable *fmtargs, *fmtopts;
char *fmtspec;
- if (opt_output_format && !strcmp(opt_output_format, "sigrok")) {
- /* Doesn't really exist as an output module - this is
- * the session save mode. */
- g_free(opt_output_format);
- opt_output_format = NULL;
- }
-
if (!opt_output_format) {
- opt_output_format = DEFAULT_OUTPUT_FORMAT;
- /* we'll need to remember this so when saving to a file
- * later, sigrok session format will be used.
- */
- default_output_format = TRUE;
+ if (opt_output_file) {
+ opt_output_format = DEFAULT_OUTPUT_FORMAT_FILE;
+ } else {
+ opt_output_format = DEFAULT_OUTPUT_FORMAT_NOFILE;
+ }
}
fmtargs = parse_generic_arg(opt_output_format, TRUE);
fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
if (!fmtspec)
g_critical("Invalid output format.");
- outputs = sr_output_list();
- for (i = 0; outputs[i]; i++) {
- if (strcmp(outputs[i]->id, fmtspec))
- continue;
- g_hash_table_remove(fmtargs, "sigrok_key");
- output_format = outputs[i];
- break;
+ if (!(omod = sr_output_find(fmtspec)))
+ g_critical("Unknown output module '%s'.", fmtspec);
+ g_hash_table_remove(fmtargs, "sigrok_key");
+ if ((options = sr_output_options_get(omod))) {
+ fmtopts = generic_arg_to_opt(options, fmtargs);
+ sr_output_options_free(options);
+ } else
+ fmtopts = NULL;
+ o = sr_output_new(omod, fmtopts, sdi, opt_output_file);
+
+ if (opt_output_file) {
+ if (!sr_output_test_flag(omod, SR_OUTPUT_INTERNAL_IO_HANDLING))
+ *outfile = g_fopen(opt_output_file, "wb");
+ else
+ *outfile = NULL;
+ } else {
+ *outfile = stdout;
}
- if (!output_format)
- g_critical("Invalid output format '%s'.", opt_output_format);
- o = sr_output_new(output_format, fmtargs, sdi);
+
+ if (fmtopts)
+ g_hash_table_destroy(fmtopts);
g_hash_table_destroy(fmtargs);
return o;
}
+const struct sr_transform *setup_transform_module(const struct sr_dev_inst *sdi)
+{
+ const struct sr_transform_module *tmod;
+ const struct sr_option **options;
+ const struct sr_transform *t;
+ GHashTable *fmtargs, *fmtopts;
+ char *fmtspec;
+
+ if (!opt_transform_module)
+ opt_transform_module = "nop";
+
+ fmtargs = parse_generic_arg(opt_transform_module, TRUE);
+ fmtspec = g_hash_table_lookup(fmtargs, "sigrok_key");
+ if (!fmtspec)
+ g_critical("Invalid transform module.");
+ if (!(tmod = sr_transform_find(fmtspec)))
+ g_critical("Unknown transform module '%s'.", fmtspec);
+ g_hash_table_remove(fmtargs, "sigrok_key");
+ if ((options = sr_transform_options_get(tmod))) {
+ fmtopts = generic_arg_to_opt(options, fmtargs);
+ sr_transform_options_free(options);
+ } else
+ fmtopts = NULL;
+ t = sr_transform_new(tmod, fmtopts, sdi);
+ if (fmtopts)
+ g_hash_table_destroy(fmtopts);
+ g_hash_table_destroy(fmtargs);
+
+ return t;
+}
+
void datafeed_in(const struct sr_dev_inst *sdi,
const struct sr_datafeed_packet *packet, void *cb_data)
{
const struct sr_datafeed_meta *meta;
const struct sr_datafeed_logic *logic;
const struct sr_datafeed_analog *analog;
+ struct sr_session *session;
struct sr_config *src;
- struct sr_channel *ch;
- static struct sr_output *o = NULL;
+ static const struct sr_output *o = NULL;
+ static const struct sr_output *oa = NULL;
static uint64_t rcvd_samples_logic = 0;
static uint64_t rcvd_samples_analog = 0;
static uint64_t samplerate = 0;
@@ -144,34 +173,27 @@ void datafeed_in(const struct sr_dev_inst *sdi,
GVariant *gvar;
uint64_t end_sample;
uint64_t input_len;
- int i;
- char **channels;
+ struct sr_dev_driver *driver;
- (void) cb_data;
+ driver = sr_dev_inst_driver_get(sdi);
/* If the first packet to come in isn't a header, don't even try. */
- if (packet->type != SR_DF_HEADER && o == NULL)
+ if (packet->type != SR_DF_HEADER && !o)
return;
+ session = cb_data;
switch (packet->type) {
case SR_DF_HEADER:
- g_debug("cli: Received SR_DF_HEADER");
- o = setup_output_format(sdi);
+ g_debug("cli: Received SR_DF_HEADER.");
+ if (!(o = setup_output_format(sdi, &outfile)))
+ g_critical("Failed to initialize output module.");
+
+ /* Set up backup analog output module. */
+ oa = sr_output_new(sr_output_find("analog"), NULL, sdi, NULL);
- /* Prepare non-stdout output. */
- outfile = stdout;
- if (opt_output_file) {
- if (default_output_format) {
- outfile = NULL;
- } else {
- /* saving to a file in whatever format was set
- * with --format, so all we need is a filehandle */
- outfile = g_fopen(opt_output_file, "wb");
- }
- }
rcvd_samples_logic = rcvd_samples_analog = 0;
- if (sr_config_get(sdi->driver, sdi, NULL, SR_CONF_SAMPLERATE,
+ if (maybe_config_get(driver, sdi, NULL, SR_CONF_SAMPLERATE,
&gvar) == SR_OK) {
samplerate = g_variant_get_uint64(gvar);
g_variant_unref(gvar);
@@ -195,14 +217,14 @@ void datafeed_in(const struct sr_dev_inst *sdi,
break;
case SR_DF_META:
- g_debug("cli: received SR_DF_META");
+ g_debug("cli: Received SR_DF_META.");
meta = packet->payload;
for (l = meta->config; l; l = l->next) {
src = l->data;
switch (src->key) {
case SR_CONF_SAMPLERATE:
samplerate = g_variant_get_uint64(src->data);
- g_debug("cli: got samplerate %"PRIu64" Hz", samplerate);
+ g_debug("cli: Got samplerate %"PRIu64" Hz.", samplerate);
#ifdef HAVE_SRD
if (opt_pds) {
if (srd_session_metadata_set(srd_sess, SRD_CONF_SAMPLERATE,
@@ -214,7 +236,7 @@ void datafeed_in(const struct sr_dev_inst *sdi,
break;
case SR_CONF_SAMPLE_INTERVAL:
samplerate = g_variant_get_uint64(src->data);
- g_debug("cli: got sample interval %"PRIu64" ms", samplerate);
+ g_debug("cli: Got sample interval %"PRIu64" ms.", samplerate);
break;
default:
/* Unknown metadata is not an error. */
@@ -224,13 +246,14 @@ void datafeed_in(const struct sr_dev_inst *sdi,
break;
case SR_DF_TRIGGER:
- g_debug("cli: received SR_DF_TRIGGER");
+ g_debug("cli: Received SR_DF_TRIGGER.");
triggered = 1;
break;
case SR_DF_LOGIC:
logic = packet->payload;
- g_message("cli: received SR_DF_LOGIC, %"PRIu64" bytes", logic->length);
+ g_message("cli: Received SR_DF_LOGIC (%"PRIu64" bytes, unitsize = %d).",
+ logic->length, logic->unitsize);
if (logic->length == 0)
break;
@@ -247,30 +270,12 @@ void datafeed_in(const struct sr_dev_inst *sdi,
end_sample = limit_samples;
input_len = (end_sample - rcvd_samples_logic) * logic->unitsize;
- if (opt_output_file && default_output_format) {
- /* Saving to a session file. */
- if (rcvd_samples_logic == 0) {
- /* First packet with logic data, init session file. */
- channels = g_malloc(sizeof(char *) * g_slist_length(sdi->channels));
- for (i = 0, l = sdi->channels; l; l = l->next) {
- ch = l->data;
- if (ch->enabled && ch->type == SR_CHANNEL_LOGIC)
- channels[i++] = ch->name;
- }
- channels[i] = NULL;
- sr_session_save_init(opt_output_file, samplerate,
- channels);
- g_free(channels);
- }
- save_chunk_logic(logic->data, input_len, logic->unitsize);
- } else {
- if (opt_pds) {
+ if (opt_pds) {
#ifdef HAVE_SRD
- if (srd_session_send(srd_sess, rcvd_samples_logic, end_sample,
- logic->data, input_len) != SRD_OK)
- sr_session_stop();
+ if (srd_session_send(srd_sess, rcvd_samples_logic, end_sample,
+ logic->data, input_len, logic->unitsize) != SRD_OK)
+ sr_session_stop(session);
#endif
- }
}
rcvd_samples_logic = end_sample;
@@ -278,7 +283,7 @@ void datafeed_in(const struct sr_dev_inst *sdi,
case SR_DF_ANALOG:
analog = packet->payload;
- g_message("cli: received SR_DF_ANALOG, %d samples", analog->num_samples);
+ g_message("cli: Received SR_DF_ANALOG (%d samples).", analog->num_samples);
if (analog->num_samples == 0)
break;
@@ -289,41 +294,54 @@ void datafeed_in(const struct sr_dev_inst *sdi,
break;
case SR_DF_FRAME_BEGIN:
- g_debug("cli: received SR_DF_FRAME_BEGIN");
+ g_debug("cli: Received SR_DF_FRAME_BEGIN.");
break;
case SR_DF_FRAME_END:
- g_debug("cli: received SR_DF_FRAME_END");
+ g_debug("cli: Received SR_DF_FRAME_END.");
break;
default:
break;
}
- if (o) {
- if (sr_output_send(o, packet, &out) == SR_OK && out) {
- fwrite(out->str, 1, out->len, outfile);
- fflush(outfile);
- g_string_free(out, TRUE);
+ if (o && !opt_pds) {
+ if (sr_output_send(o, packet, &out) == SR_OK) {
+ if (!out || (out->len == 0
+ && !opt_output_format
+ && packet->type == SR_DF_ANALOG)) {
+ /*
+ * The user didn't specify an output module,
+ * but needs to see this analog data.
+ */
+ sr_output_send(oa, packet, &out);
+ }
+ if (outfile && out && out->len > 0) {
+ fwrite(out->str, 1, out->len, outfile);
+ fflush(outfile);
+ }
+ if (out)
+ g_string_free(out, TRUE);
}
}
- /* SR_DF_END needs to be handled after the output module's receive()
- * is called, so it can properly clean up that module. */
+ /*
+ * SR_DF_END needs to be handled after the output module's receive()
+ * is called, so it can properly clean up that module.
+ */
if (packet->type == SR_DF_END) {
- g_debug("cli: Received SR_DF_END");
+ g_debug("cli: Received SR_DF_END.");
if (o)
sr_output_free(o);
o = NULL;
+ sr_output_free(oa);
+ oa = NULL;
+
if (outfile && outfile != stdout)
fclose(outfile);
- if (opt_output_file && default_output_format)
- /* Flush whatever is left out to the session file. */
- save_chunk_logic(NULL, 0, 0);
-
if (limit_samples) {
if (rcvd_samples_logic > 0 && rcvd_samples_logic < limit_samples)
g_warning("Device only sent %" PRIu64 " samples.",
@@ -338,20 +356,23 @@ void datafeed_in(const struct sr_dev_inst *sdi,
int opt_to_gvar(char *key, char *value, struct sr_config *src)
{
- const struct sr_config_info *srci;
+ const struct sr_key_info *srci, *srmqi;
double tmp_double, dlow, dhigh;
- uint64_t tmp_u64, p, q, low, high;
- GVariant *rational[2], *range[2];
+ uint64_t tmp_u64, p, q, low, high, mqflags;
+ uint32_t mq;
+ GVariant *rational[2], *range[2], *gtup[2];
+ GVariantBuilder *vbl;
gboolean tmp_bool;
- int ret;
+ gchar **keyval;
+ int ret, i;
- if (!(srci = sr_config_info_name_get(key))) {
+ if (!(srci = sr_key_info_name_get(SR_KEY_CONFIG, key))) {
g_critical("Unknown device option '%s'.", (char *) key);
return -1;
}
src->key = srci->key;
- if ((value == NULL) &&
+ if ((!value || strlen(value) == 0) &&
(srci->datatype != SR_T_BOOL)) {
g_critical("Option '%s' needs a value.", (char *)key);
return -1;
@@ -371,7 +392,7 @@ int opt_to_gvar(char *key, char *value, struct sr_config *src)
break;
src->data = g_variant_new_int32(tmp_u64);
break;
- case SR_T_CHAR:
+ case SR_T_STRING:
src->data = g_variant_new_string(value);
break;
case SR_T_BOOL:
@@ -419,10 +440,57 @@ int opt_to_gvar(char *key, char *value, struct sr_config *src)
src->data = g_variant_new_tuple(range, 2);
}
break;
+ case SR_T_KEYVALUE:
+ /* Expects the argument to be in the form of key=value. */
+ keyval = g_strsplit(value, "=", 2);
+ if (!keyval[0] || !keyval[1]) {
+ g_strfreev(keyval);
+ ret = -1;
+ break;
+ } else {
+ vbl = g_variant_builder_new(G_VARIANT_TYPE_DICTIONARY);
+ g_variant_builder_add(vbl, "{ss}",
+ keyval[0], keyval[1]);
+ src->data = g_variant_builder_end(vbl);
+ g_strfreev(keyval);
+ }
+ break;
+ case SR_T_MQ:
+ /*
+ Argument is MQ id e.g. ("voltage") optionally followed by one
+ or more / e.g. "/ac".
+ */
+ keyval = g_strsplit(value, "/", 0);
+ if (!keyval[0] || !(srmqi = sr_key_info_name_get(SR_KEY_MQ, keyval[0]))) {
+ g_strfreev(keyval);
+ ret = -1;
+ break;
+ }
+ mq = srmqi->key;
+ mqflags = 0;
+ for (i = 1; keyval[i]; i++) {
+ if (!(srmqi = sr_key_info_name_get(SR_KEY_MQFLAGS, keyval[i]))) {
+ ret = -1;
+ break;
+ }
+ mqflags |= srmqi->key;
+ }
+ g_strfreev(keyval);
+ if (ret != -1) {
+ gtup[0] = g_variant_new_uint32(mq);
+ gtup[1] = g_variant_new_uint64(mqflags);
+ src->data = g_variant_new_tuple(gtup, 2);
+ }
+ break;
default:
+ g_critical("Unknown data type specified for option '%s' "
+ "(driver implementation bug?).", key);
ret = -1;
}
+ if (ret < 0)
+ g_critical("Invalid value: '%s' for option '%s'", value, key);
+
return ret;
}
@@ -439,9 +507,10 @@ int set_dev_options(struct sr_dev_inst *sdi, GHashTable *args)
if ((ret = opt_to_gvar(key, value, &src)) != 0)
return ret;
cg = select_channel_group(sdi);
- ret = sr_config_set(sdi, cg, src.key, src.data);
- if (ret != SR_OK) {
- g_critical("Failed to set device option '%s'.", (char *)key);
+ if ((ret = maybe_config_set(sr_dev_inst_driver_get(sdi), sdi, cg,
+ src.key, src.data)) != SR_OK) {
+ g_critical("Failed to set device option '%s': %s.",
+ (char *)key, sr_strerror(ret));
return ret;
}
}
@@ -451,36 +520,76 @@ int set_dev_options(struct sr_dev_inst *sdi, GHashTable *args)
void run_session(void)
{
- GSList *devices;
+ GSList *devices, *real_devices, *sd;
GHashTable *devargs;
GVariant *gvar;
+ struct sr_session *session;
+ struct sr_trigger *trigger;
struct sr_dev_inst *sdi;
uint64_t min_samples, max_samples;
- int max_channels, i;
- char **triggerlist;
+ GArray *dev_opts;
+ guint i;
+ int is_demo_dev;
+ struct sr_dev_driver *driver;
+ const struct sr_transform *t;
+ GMainLoop *main_loop;
devices = device_scan();
if (!devices) {
g_critical("No devices found.");
return;
}
+
+ real_devices = NULL;
+ for (sd = devices; sd; sd = sd->next) {
+ sdi = sd->data;
+
+ driver = sr_dev_inst_driver_get(sdi);
+
+ if (!(dev_opts = sr_dev_options(driver, sdi, NULL))) {
+ g_critical("Failed to query list device options.");
+ return;
+ }
+
+ is_demo_dev = 0;
+ for (i = 0; i < dev_opts->len; i++) {
+ if (g_array_index(dev_opts, uint32_t, i) == SR_CONF_DEMO_DEV)
+ is_demo_dev = 1;
+ }
+
+ g_array_free(dev_opts, TRUE);
+
+ if (!is_demo_dev)
+ real_devices = g_slist_append(real_devices, sdi);
+ }
+
if (g_slist_length(devices) > 1) {
- g_critical("sigrok-cli only supports one device for capturing.");
- return;
+ if (g_slist_length(real_devices) != 1) {
+ g_critical("sigrok-cli only supports one device for capturing.");
+ return;
+ } else {
+ /* We only have one non-demo device. */
+ g_slist_free(devices);
+ devices = real_devices;
+ real_devices = NULL;
+ }
}
+
sdi = devices->data;
+ g_slist_free(devices);
+ g_slist_free(real_devices);
- sr_session_new();
- sr_session_datafeed_callback_add(datafeed_in, NULL);
+ sr_session_new(sr_ctx, &session);
+ sr_session_datafeed_callback_add(session, datafeed_in, NULL);
if (sr_dev_open(sdi) != SR_OK) {
g_critical("Failed to open device.");
return;
}
- if (sr_session_dev_add(sdi) != SR_OK) {
+ if (sr_session_dev_add(session, sdi) != SR_OK) {
g_critical("Failed to add device to session.");
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
@@ -494,36 +603,33 @@ void run_session(void)
if (select_channels(sdi) != SR_OK) {
g_critical("Failed to set channels.");
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
+ trigger = NULL;
if (opt_triggers) {
- if (!(triggerlist = sr_parse_triggerstring(sdi, opt_triggers))) {
- sr_session_destroy();
+ if (!parse_triggerstring(sdi, opt_triggers, &trigger)) {
+ sr_session_destroy(session);
return;
}
- max_channels = g_slist_length(sdi->channels);
- for (i = 0; i < max_channels; i++) {
- if (triggerlist[i]) {
- sr_dev_trigger_set(sdi, i, triggerlist[i]);
- g_free(triggerlist[i]);
- }
+ if (sr_session_trigger_set(session, trigger) != SR_OK) {
+ sr_session_destroy(session);
+ return;
}
- g_free(triggerlist);
}
if (opt_continuous) {
if (!sr_dev_has_option(sdi, SR_CONF_CONTINUOUS)) {
g_critical("This device does not support continuous sampling.");
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
}
if (opt_time) {
if (set_limit_time(sdi) != SR_OK) {
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
}
@@ -531,13 +637,15 @@ void run_session(void)
if (opt_samples) {
if ((sr_parse_sizestring(opt_samples, &limit_samples) != SR_OK)) {
g_critical("Invalid sample limit '%s'.", opt_samples);
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
- if (sr_config_list(sdi->driver, sdi, NULL,
- SR_CONF_LIMIT_SAMPLES, &gvar) == SR_OK) {
- /* The device has no compression, or compression is turned
- * off, and publishes its sample memory size. */
+ if (maybe_config_list(driver, sdi, NULL, SR_CONF_LIMIT_SAMPLES,
+ &gvar) == SR_OK) {
+ /*
+ * The device has no compression, or compression is turned
+ * off, and publishes its sample memory size.
+ */
g_variant_get(gvar, "(tt)", &min_samples, &max_samples);
g_variant_unref(gvar);
if (limit_samples < min_samples) {
@@ -550,9 +658,9 @@ void run_session(void)
}
}
gvar = g_variant_new_uint64(limit_samples);
- if (sr_config_set(sdi, NULL, SR_CONF_LIMIT_SAMPLES, gvar) != SR_OK) {
+ if (maybe_config_set(sr_dev_inst_driver_get(sdi), sdi, NULL, SR_CONF_LIMIT_SAMPLES, gvar) != SR_OK) {
g_critical("Failed to configure sample limit.");
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
}
@@ -560,63 +668,44 @@ void run_session(void)
if (opt_frames) {
if ((sr_parse_sizestring(opt_frames, &limit_frames) != SR_OK)) {
g_critical("Invalid sample limit '%s'.", opt_samples);
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
gvar = g_variant_new_uint64(limit_frames);
- if (sr_config_set(sdi, NULL, SR_CONF_LIMIT_FRAMES, gvar) != SR_OK) {
+ if (maybe_config_set(sr_dev_inst_driver_get(sdi), sdi, NULL, SR_CONF_LIMIT_FRAMES, gvar) != SR_OK) {
g_critical("Failed to configure frame limit.");
- sr_session_destroy();
+ sr_session_destroy(session);
return;
}
}
- if (sr_session_start() != SR_OK) {
+ if (!(t = setup_transform_module(sdi)))
+ g_critical("Failed to initialize transform module.");
+
+ main_loop = g_main_loop_new(NULL, FALSE);
+
+ sr_session_stopped_callback_set(session,
+ (sr_session_stopped_callback)g_main_loop_quit, main_loop);
+
+ if (sr_session_start(session) != SR_OK) {
g_critical("Failed to start session.");
- sr_session_destroy();
+ g_main_loop_unref(main_loop);
+ sr_session_destroy(session);
return;
}
if (opt_continuous)
- add_anykey();
+ add_anykey(session);
- sr_session_run();
+ g_main_loop_run(main_loop);
if (opt_continuous)
clear_anykey();
- sr_session_datafeed_callback_remove_all();
- sr_session_destroy();
- g_slist_free(devices);
-
-}
-
-void save_chunk_logic(uint8_t *data, uint64_t data_len, int unitsize)
-{
- static uint8_t *buf = NULL;
- static int buf_len = 0;
- static int last_unitsize = 0;
- int max;
-
- if (!buf)
- buf = g_malloc(SAVE_CHUNK_SIZE);
-
- if (buf_len + data_len > SAVE_CHUNK_SIZE) {
- max = (SAVE_CHUNK_SIZE - buf_len) / unitsize * unitsize;
- memcpy(buf + buf_len, data, max);
- sr_session_append(opt_output_file, buf, unitsize,
- (buf_len + max) / unitsize);
- memcpy(buf, data + max, data_len - max);
- buf_len = data_len - max;
- } else if (data_len == 0 && last_unitsize != 0) {
- /* End of data, flush the buffer out. */
- sr_session_append(opt_output_file, buf, last_unitsize,
- buf_len / last_unitsize);
- } else {
- /* Buffer chunk. */
- memcpy(buf + buf_len, data, data_len);
- buf_len += data_len;
- }
- last_unitsize = unitsize;
+ if (trigger)
+ sr_trigger_free(trigger);
+ sr_session_datafeed_callback_remove_all(session);
+ g_main_loop_unref(main_loop);
+ sr_session_destroy(session);
}