X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Foutput%2Fascii.c;h=ba9acf9d5e99fb16cdd9771deb96b6464c3dd980;hb=d9251a2c9f1ca4380c27240ccca90c9f9ed46d3f;hp=4d97479ce8c70c883f2434dc18be422e20c06c0e;hpb=d686c5ec462a4044e049931e57d60e9d08df8cde;p=libsigrok.git

diff --git a/src/output/ascii.c b/src/output/ascii.c
index 4d97479c..ba9acf9d 100644
--- a/src/output/ascii.c
+++ b/src/output/ascii.c
@@ -18,10 +18,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <config.h>
 #include <stdlib.h>
 #include <string.h>
 #include <glib.h>
-#include "libsigrok.h"
+#include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"
 
 #define LOG_PREFIX "output/hex"
@@ -30,7 +31,7 @@
 
 struct context {
 	unsigned int num_enabled_channels;
-	int samples_per_line;
+	int spl;
 	int bit_cnt;
 	int spl_cnt;
 	int trigger;
@@ -49,37 +50,15 @@ static int init(struct sr_output *o, GHashTable *options)
 	struct context *ctx;
 	struct sr_channel *ch;
 	GSList *l;
-	GHashTableIter iter;
-	gpointer key, value;
 	unsigned int i, j;
-	uint32_t spl;
 
 	if (!o || !o->sdi)
 		return SR_ERR_ARG;
 
-	spl = DEFAULT_SAMPLES_PER_LINE;
-	if (options) {
-		g_hash_table_iter_init(&iter, options);
-		while (g_hash_table_iter_next(&iter, &key, &value)) {
-			if (!strcmp(key, "width")) {
-				if (!g_variant_is_of_type(value, G_VARIANT_TYPE_UINT32)) {
-					sr_err("Invalid type for 'width' option.");
-					return SR_ERR_ARG;
-				}
-				if (!(spl = g_variant_get_uint32(value))) {
-					sr_err("Invalid width.");
-					return SR_ERR_ARG;
-				}
-			} else {
-				sr_err("Unknown option '%s'.", key);
-			}
-		}
-	}
-
 	ctx = g_malloc0(sizeof(struct context));
 	o->priv = ctx;
 	ctx->trigger = -1;
-	ctx->samples_per_line = spl;
+	ctx->spl = g_variant_get_uint32(g_hash_table_lookup(options, "width"));
 
 	for (l = o->sdi->channels; l; l = l->next) {
 		ch = l->data;
@@ -129,7 +108,7 @@ static GString *gen_header(const struct sr_output *o)
 	}
 
 	header = g_string_sized_new(512);
-	g_string_printf(header, "%s\n", PACKAGE_STRING);
+	g_string_printf(header, "%s %s\n", PACKAGE_NAME, SR_PACKAGE_VERSION_STRING);
 	num_channels = g_slist_length(o->sdi->channels);
 	g_string_append_printf(header, "Acquisition with %d/%d channels",
 			ctx->num_enabled_channels, num_channels);
@@ -199,11 +178,11 @@ static int receive(const struct sr_output *o, const struct sr_datafeed_packet *p
 				}
 				g_string_append_c(ctx->lines[j], c);
 
-				if (ctx->spl_cnt == ctx->samples_per_line) {
+				if (ctx->spl_cnt == ctx->spl) {
 					/* Flush line buffers. */
 					g_string_append_len(*out, ctx->lines[j]->str, ctx->lines[j]->len);
 					g_string_append_c(*out, '\n');
-					if (j == ctx->num_enabled_channels  - 1 && ctx->trigger > -1) {
+					if (j == ctx->num_enabled_channels - 1 && ctx->trigger > -1) {
 						offset = ctx->trigger + ctx->trigger / 8;
 						g_string_append_printf(*out, "T:%*s^ %d\n", offset, "", ctx->trigger);
 						ctx->trigger = -1;
@@ -211,7 +190,7 @@ static int receive(const struct sr_output *o, const struct sr_datafeed_packet *p
 					g_string_printf(ctx->lines[j], "%s:", ctx->channel_names[j]);
 				}
 			}
-			if (ctx->spl_cnt == ctx->samples_per_line)
+			if (ctx->spl_cnt == ctx->spl)
 				/* Line buffers were already flushed. */
 				ctx->spl_cnt = 0;
 			memcpy(ctx->prev_sample, logic->data + i, logic->unitsize);
@@ -257,16 +236,15 @@ static int cleanup(struct sr_output *o)
 
 static struct sr_option options[] = {
 	{ "width", "Width", "Number of samples per line", NULL, NULL },
-	{ 0 }
+	ALL_ZERO
 };
 
-static struct sr_option *get_options(gboolean cached)
+static const struct sr_option *get_options(void)
 {
-	if (cached)
-		return options;
-
-	options[0].def = g_variant_new_uint32(DEFAULT_SAMPLES_PER_LINE);
-	g_variant_ref_sink(options[0].def);
+	if (!options[0].def) {
+		options[0].def = g_variant_new_uint32(DEFAULT_SAMPLES_PER_LINE);
+		g_variant_ref_sink(options[0].def);
+	}
 
 	return options;
 }
@@ -275,10 +253,10 @@ SR_PRIV struct sr_output_module output_ascii = {
 	.id = "ascii",
 	.name = "ASCII",
 	.desc = "ASCII art",
+	.exts = (const char*[]){"txt", NULL},
+	.flags = 0,
 	.options = get_options,
 	.init = init,
 	.receive = receive,
 	.cleanup = cleanup,
 };
-
-