X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=input%2Fbinary.c;h=91e4d3c434e45cdcfa65b3597e2f16c8476af9cc;hb=HEAD;hp=2c7475114dcf0f331f683c50c2bf905a944a0ca7;hpb=64d33dc28e0e815cade56feb65f26a3d36421a96;p=libsigrok.git

diff --git a/input/binary.c b/input/binary.c
deleted file mode 100644
index 2c747511..00000000
--- a/input/binary.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * This file is part of the sigrok project.
- *
- * Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include "libsigrok.h"
-#include "libsigrok-internal.h"
-
-#define CHUNKSIZE             (512 * 1024)
-#define DEFAULT_NUM_PROBES    8
-
-struct context {
-	uint64_t samplerate;
-};
-
-static int format_match(const char *filename)
-{
-	(void)filename;
-
-	/* this module will handle anything you throw at it */
-	return TRUE;
-}
-
-static int init(struct sr_input *in)
-{
-	struct sr_probe *probe;
-	int num_probes, i;
-	char name[SR_MAX_PROBENAME_LEN + 1];
-	char *param;
-	struct context *ctx;
-
-	if (!(ctx = g_try_malloc0(sizeof(*ctx)))) {
-		sr_err("binary in: %s: ctx malloc failed", __func__);
-		return SR_ERR_MALLOC;
-	}
-
-	num_probes = DEFAULT_NUM_PROBES;
-	ctx->samplerate = 0;
-
-	if(in->param) {
-		param = g_hash_table_lookup(in->param, "numprobes");
-		if (param) {
-			num_probes = strtoul(param, NULL, 10);
-			if (num_probes < 1)
-				return SR_ERR;
-		}
-
-		param = g_hash_table_lookup(in->param, "samplerate");
-		if (param) {
-			if (sr_parse_sizestring(param, &ctx->samplerate) != SR_OK)
-				return SR_ERR;
-		}
-	}
-
-	/* Create a virtual device. */
-	in->sdi = sr_dev_inst_new(0, SR_ST_ACTIVE, NULL, NULL, NULL);
-	in->internal = ctx;
-
-	for (i = 0; i < num_probes; i++) {
-		snprintf(name, SR_MAX_PROBENAME_LEN, "%d", i);
-		/* TODO: Check return value. */
-		if (!(probe = sr_probe_new(i, SR_PROBE_LOGIC, TRUE, name)))
-			return SR_ERR;
-		in->sdi->probes = g_slist_append(in->sdi->probes, probe);
-	}
-
-	return SR_OK;
-}
-
-static int loadfile(struct sr_input *in, const char *filename)
-{
-	struct sr_datafeed_header header;
-	struct sr_datafeed_packet packet;
-	struct sr_datafeed_meta_logic meta;
-	struct sr_datafeed_logic logic;
-	unsigned char buffer[CHUNKSIZE];
-	int fd, size, num_probes;
-	struct context *ctx;
-
-	ctx = in->internal;
-
-	if ((fd = open(filename, O_RDONLY)) == -1)
-		return SR_ERR;
-
-	num_probes = g_slist_length(in->sdi->probes);
-
-	/* send header */
-	header.feed_version = 1;
-	gettimeofday(&header.starttime, NULL);
-	packet.type = SR_DF_HEADER;
-	packet.payload = &header;
-	sr_session_send(in->sdi, &packet);
-
-	/* Send metadata about the SR_DF_LOGIC packets to come. */
-	packet.type = SR_DF_META_LOGIC;
-	packet.payload = &meta;
-	meta.samplerate = ctx->samplerate;
-	meta.num_probes = num_probes;
-	sr_session_send(in->sdi, &packet);
-
-	/* chop up the input file into chunks and feed it into the session bus */
-	packet.type = SR_DF_LOGIC;
-	packet.payload = &logic;
-	logic.unitsize = (num_probes + 7) / 8;
-	logic.data = buffer;
-	while ((size = read(fd, buffer, CHUNKSIZE)) > 0) {
-		logic.length = size;
-		sr_session_send(in->sdi, &packet);
-	}
-	close(fd);
-
-	/* end of stream */
-	packet.type = SR_DF_END;
-	sr_session_send(in->sdi, &packet);
-
-	g_free(ctx);
-	in->internal = NULL;
-
-	return SR_OK;
-}
-
-SR_PRIV struct sr_input_format input_binary = {
-	.id = "binary",
-	.description = "Raw binary",
-	.format_match = format_match,
-	.init = init,
-	.loadfile = loadfile,
-};