[libsigrok.git] / session_file.c

/*
 * 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 <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <zip.h>
#include <glib.h>
#include <glib/gstdio.h>
#include "config.h" /* Needed for PACKAGE_VERSION and others. */
#include "libsigrok.h"
#include "libsigrok-internal.h"

/* Message logging helpers with driver-specific prefix string. */
#define DRIVER_LOG_DOMAIN "session-file: "
#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)

/**
 * @file
 *
 * Loading and saving libsigrok session files.
 */

/**
 * @addtogroup grp_session
 *
 * @{
 */

extern struct sr_session *session;
extern SR_PRIV struct sr_dev_driver session_driver;

/**
 * Load the session from the specified filename.
 *
 * @param filename The name of the session file to load. Must not be NULL.
 *
 * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments,
 *         SR_ERR_MALLOC upon memory allocation errors, or SR_ERR upon
 *         other errors.
 */
SR_API int sr_session_load(const char *filename)
{
	GKeyFile *kf;
	GPtrArray *capturefiles;
	struct zip *archive;
	struct zip_file *zf;
	struct zip_stat zs;
	struct sr_dev_inst *sdi;
	struct sr_probe *probe;
	int ret, probenum, devcnt, version, i, j;
	uint64_t tmp_u64, total_probes, enabled_probes, p;
	char **sections, **keys, *metafile, *val, s[11];
	char probename[SR_MAX_PROBENAME_LEN + 1];

	if (!filename) {
		sr_err("%s: filename was NULL", __func__);
		return SR_ERR_ARG;
	}

	if (!(archive = zip_open(filename, 0, &ret))) {
		sr_dbg("Failed to open session file: zip error %d", ret);
		return SR_ERR;
	}

	/* check "version" */
	version = 0;
	if (!(zf = zip_fopen(archive, "version", 0))) {
		sr_dbg("Not a sigrok session file.");
		return SR_ERR;
	}
	if ((ret = zip_fread(zf, s, 10)) == -1) {
		sr_dbg("Not a valid sigrok session file.");
		return SR_ERR;
	}
	zip_fclose(zf);
	s[ret] = 0;
	version = strtoull(s, NULL, 10);
	if (version != 1) {
		sr_dbg("Not a valid sigrok session file version.");
		return SR_ERR;
	}

	/* read "metadata" */
	if (zip_stat(archive, "metadata", 0, &zs) == -1) {
		sr_dbg("Not a valid sigrok session file.");
		return SR_ERR;
	}

	if (!(metafile = g_try_malloc(zs.size))) {
		sr_err("%s: metafile malloc failed", __func__);
		return SR_ERR_MALLOC;
	}

	zf = zip_fopen_index(archive, zs.index, 0);
	zip_fread(zf, metafile, zs.size);
	zip_fclose(zf);

	kf = g_key_file_new();
	if (!g_key_file_load_from_data(kf, metafile, zs.size, 0, NULL)) {
		sr_dbg("Failed to parse metadata.");
		return SR_ERR;
	}

	sr_session_new();

	devcnt = 0;
	capturefiles = g_ptr_array_new_with_free_func(g_free);
	sections = g_key_file_get_groups(kf, NULL);
	for (i = 0; sections[i]; i++) {
		if (!strcmp(sections[i], "global"))
			/* nothing really interesting in here yet */
			continue;
		if (!strncmp(sections[i], "device ", 7)) {
			/* device section */
			sdi = NULL;
			enabled_probes = 0;
			keys = g_key_file_get_keys(kf, sections[i], NULL, NULL);
			for (j = 0; keys[j]; j++) {
				val = g_key_file_get_string(kf, sections[i], keys[j], NULL);
				if (!strcmp(keys[j], "capturefile")) {
					sdi = sr_dev_inst_new(devcnt, SR_ST_ACTIVE, NULL, NULL, NULL);
					sdi->driver = &session_driver;
					if (devcnt == 0)
						/* first device, init the driver */
						sdi->driver->init(NULL);
					sr_session_dev_add(sdi);
					sdi->driver->config_set(SR_CONF_SESSIONFILE, filename, sdi);
					sdi->driver->config_set(SR_CONF_CAPTUREFILE, val, sdi);
					g_ptr_array_add(capturefiles, val);
				} else if (!strcmp(keys[j], "samplerate")) {
					sr_parse_sizestring(val, &tmp_u64);
					sdi->driver->config_set(SR_CONF_SAMPLERATE, &tmp_u64, sdi);
				} else if (!strcmp(keys[j], "unitsize")) {
					tmp_u64 = strtoull(val, NULL, 10);
					sdi->driver->config_set(SR_CONF_CAPTURE_UNITSIZE, &tmp_u64, sdi);
				} else if (!strcmp(keys[j], "total probes")) {
					total_probes = strtoull(val, NULL, 10);
					sdi->driver->config_set(SR_CONF_CAPTURE_NUM_PROBES, &total_probes, sdi);
					for (p = 0; p < total_probes; p++) {
						snprintf(probename, SR_MAX_PROBENAME_LEN, "%" PRIu64, p);
						if (!(probe = sr_probe_new(p, SR_PROBE_LOGIC, TRUE,
								probename)))
							return SR_ERR;
						sdi->probes = g_slist_append(sdi->probes, probe);
					}
				} else if (!strncmp(keys[j], "probe", 5)) {
					if (!sdi)
						continue;
					enabled_probes++;
					tmp_u64 = strtoul(keys[j]+5, NULL, 10);
					/* sr_session_save() */
					sr_dev_probe_name_set(sdi, tmp_u64 - 1, val);
				} else if (!strncmp(keys[j], "trigger", 7)) {
					probenum = strtoul(keys[j]+7, NULL, 10);
					sr_dev_trigger_set(sdi, probenum, val);
				}
			}
			g_strfreev(keys);
			/* Disable probes not specifically listed. */
			for (p = enabled_probes; p < total_probes; p++)
				sr_dev_probe_enable(sdi, p, FALSE);
		}
		devcnt++;
	}
	g_strfreev(sections);
	g_key_file_free(kf);

	return SR_OK;
}

/**
 * Save the current session to the specified file.
 *
 * @param filename The name of the filename to save the current session as.
 *                 Must not be NULL.
 * @param sdi The device instance from which the data was captured.
 * @param buf The data to be saved.
 * @param unitsize The number of bytes per sample.
 * @param units The number of samples.
 *
 * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or SR_ERR
 *         upon other errors.
 */
SR_API int sr_session_save(const char *filename, const struct sr_dev_inst *sdi,
		unsigned char *buf, int unitsize, int units)
{
	GSList *l;
	FILE *meta;
	struct sr_probe *probe;
	struct zip *zipfile;
	struct zip_source *versrc, *metasrc, *logicsrc;
	int tmpfile, ret, probecnt;
	uint64_t *samplerate;
	char version[1], rawname[16], metafile[32], *s;

	if (!filename) {
		sr_err("%s: filename was NULL", __func__);
		return SR_ERR_ARG;
	}

	/* Quietly delete it first, libzip wants replace ops otherwise. */
	unlink(filename);
	if (!(zipfile = zip_open(filename, ZIP_CREATE, &ret)))
		return SR_ERR;

	/* "version" */
	version[0] = '1';
	if (!(versrc = zip_source_buffer(zipfile, version, 1, 0)))
		return SR_ERR;
	if (zip_add(zipfile, "version", versrc) == -1) {
		sr_info("error saving version into zipfile: %s",
			zip_strerror(zipfile));
		return SR_ERR;
	}

	/* init "metadata" */
	strcpy(metafile, "sigrok-meta-XXXXXX");
	if ((tmpfile = g_mkstemp(metafile)) == -1)
		return SR_ERR;
	close(tmpfile);
	meta = g_fopen(metafile, "wb");
	fprintf(meta, "[global]\n");
	fprintf(meta, "sigrok version = %s\n", PACKAGE_VERSION);

	/* metadata */
	fprintf(meta, "[device 1]\n");
	if (sdi->driver)
		fprintf(meta, "driver = %s\n", sdi->driver->name);

	/* metadata */
	fprintf(meta, "capturefile = logic-1\n");
	fprintf(meta, "unitsize = %d\n", unitsize);
	fprintf(meta, "total probes = %d\n", g_slist_length(sdi->probes));
	if (sr_dev_has_option(sdi, SR_CONF_SAMPLERATE)) {
		if (sr_config_get(sdi->driver, SR_CONF_SAMPLERATE,
				(const void **)&samplerate, sdi) == SR_OK) {
			s = sr_samplerate_string(*samplerate);
			fprintf(meta, "samplerate = %s\n", s);
			g_free(s);
		}
	}
	probecnt = 1;
	for (l = sdi->probes; l; l = l->next) {
		probe = l->data;
		if (probe->enabled) {
			if (probe->name)
				fprintf(meta, "probe%d = %s\n", probecnt, probe->name);
			if (probe->trigger)
				fprintf(meta, " trigger%d = %s\n", probecnt, probe->trigger);
			probecnt++;
		}
	}

	if (!(logicsrc = zip_source_buffer(zipfile, buf,
			   units * unitsize, FALSE)))
		return SR_ERR;
	snprintf(rawname, 15, "logic-1");
	if (zip_add(zipfile, rawname, logicsrc) == -1)
		return SR_ERR;
	fclose(meta);

	if (!(metasrc = zip_source_file(zipfile, metafile, 0, -1)))
		return SR_ERR;
	if (zip_add(zipfile, "metadata", metasrc) == -1)
		return SR_ERR;

	if ((ret = zip_close(zipfile)) == -1) {
		sr_info("error saving zipfile: %s", zip_strerror(zipfile));
		return SR_ERR;
	}

	unlink(metafile);

	return SR_OK;
}

/** @} */
Commit	Line	Data
7d658874 BV	1	/*
	2	* This file is part of the sigrok project.
	3	*
c73d2ea4	4	* Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
7d658874 BV	5	*
	6	* This program is free software: you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation, either version 3 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program. If not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
	20	#include <string.h>
	21	#include <stdlib.h>
	22	#include <unistd.h>
	23	#include <zip.h>
	24	#include <glib.h>
3bbd9849	25	#include <glib/gstdio.h>
545f9786	26	#include "config.h" /* Needed for PACKAGE_VERSION and others. */
45c59c8b BV	27	#include "libsigrok.h"
45c59c8b BV	28	#include "libsigrok-internal.h"
7d658874	29
a885ce3e UH	30	/* Message logging helpers with driver-specific prefix string. */
	31	#define DRIVER_LOG_DOMAIN "session-file: "
	32	#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
	33	#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
	34	#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
	35	#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
	36	#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
	37	#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
	38
393fb9cb UH	39	/**
	40	* @file
	41	*
	42	* Loading and saving libsigrok session files.
	43	*/
	44
7b870c38	45	/**
777e2035	46	* @addtogroup grp_session
7b870c38 UH	47	*
	48	* @{
	49	*/
	50
2872d21e	51	extern struct sr_session *session;
c09f0b57	52	extern SR_PRIV struct sr_dev_driver session_driver;
7d658874	53
9f45fb3a UH	54	/**
	55	* Load the session from the specified filename.
	56	*
	57	* @param filename The name of the session file to load. Must not be NULL.
	58	*
	59	* @return SR_OK upon success, SR_ERR_ARG upon invalid arguments,
	60	* SR_ERR_MALLOC upon memory allocation errors, or SR_ERR upon
	61	* other errors.
	62	*/
1a081ca6	63	SR_API int sr_session_load(const char *filename)
7d658874 BV	64	{
	65	GKeyFile *kf;
	66	GPtrArray *capturefiles;
	67	struct zip *archive;
	68	struct zip_file *zf;
	69	struct zip_stat zs;
4d684427	70	struct sr_dev_inst *sdi;
1afe8989	71	struct sr_probe *probe;
c1864d55	72	int ret, probenum, devcnt, version, i, j;
7d658874	73	uint64_t tmp_u64, total_probes, enabled_probes, p;
c1864d55	74	char sections, keys, metafile, val, s[11];
c37d2b1b	75	char probename[SR_MAX_PROBENAME_LEN + 1];
7d658874	76
9f45fb3a	77	if (!filename) {
a885ce3e	78	sr_err("%s: filename was NULL", __func__);
9f45fb3a UH	79	return SR_ERR_ARG;
	80	}
	81
ebc34738	82	if (!(archive = zip_open(filename, 0, &ret))) {
a885ce3e	83	sr_dbg("Failed to open session file: zip error %d", ret);
7d658874 BV	84	return SR_ERR;
	85	}
	86
	87	/* check "version" */
c1864d55	88	version = 0;
7d658874	89	if (!(zf = zip_fopen(archive, "version", 0))) {
a885ce3e	90	sr_dbg("Not a sigrok session file.");
7d658874 BV	91	return SR_ERR;
7d658874 BV	92	}
c1864d55	93	if ((ret = zip_fread(zf, s, 10)) == -1) {
a885ce3e	94	sr_dbg("Not a valid sigrok session file.");
7d658874 BV	95	return SR_ERR;
	96	}
	97	zip_fclose(zf);
c1864d55 BV	98	s[ret] = 0;
	99	version = strtoull(s, NULL, 10);
	100	if (version != 1) {
a885ce3e	101	sr_dbg("Not a valid sigrok session file version.");
c1864d55 BV	102	return SR_ERR;
c1864d55 BV	103	}
7d658874 BV	104
	105	/* read "metadata" */
	106	if (zip_stat(archive, "metadata", 0, &zs) == -1) {
a885ce3e	107	sr_dbg("Not a valid sigrok session file.");
7d658874 BV	108	return SR_ERR;
7d658874 BV	109	}
b53738ba UH	110
b53738ba UH	111	if (!(metafile = g_try_malloc(zs.size))) {
a885ce3e	112	sr_err("%s: metafile malloc failed", __func__);
b53738ba UH	113	return SR_ERR_MALLOC;
	114	}
	115
7d658874 BV	116	zf = zip_fopen_index(archive, zs.index, 0);
	117	zip_fread(zf, metafile, zs.size);
	118	zip_fclose(zf);
	119
	120	kf = g_key_file_new();
	121	if (!g_key_file_load_from_data(kf, metafile, zs.size, 0, NULL)) {
a885ce3e	122	sr_dbg("Failed to parse metadata.");
7d658874 BV	123	return SR_ERR;
	124	}
	125
2285cf9b	126	sr_session_new();
7d658874 BV	127
	128	devcnt = 0;
	129	capturefiles = g_ptr_array_new_with_free_func(g_free);
	130	sections = g_key_file_get_groups(kf, NULL);
	131	for (i = 0; sections[i]; i++) {
	132	if (!strcmp(sections[i], "global"))
	133	/* nothing really interesting in here yet */
	134	continue;
	135	if (!strncmp(sections[i], "device ", 7)) {
	136	/* device section */
4d684427	137	sdi = NULL;
7d658874 BV	138	enabled_probes = 0;
	139	keys = g_key_file_get_keys(kf, sections[i], NULL, NULL);
	140	for (j = 0; keys[j]; j++) {
	141	val = g_key_file_get_string(kf, sections[i], keys[j], NULL);
	142	if (!strcmp(keys[j], "capturefile")) {
4d684427 BV	143	sdi = sr_dev_inst_new(devcnt, SR_ST_ACTIVE, NULL, NULL, NULL);
4d684427 BV	144	sdi->driver = &session_driver;
7d658874	145	if (devcnt == 0)
c09f0b57	146	/* first device, init the driver */
44fc870c	147	sdi->driver->init(NULL);
4d684427	148	sr_session_dev_add(sdi);
035a1078 BV	149	sdi->driver->config_set(SR_CONF_SESSIONFILE, filename, sdi);
035a1078 BV	150	sdi->driver->config_set(SR_CONF_CAPTUREFILE, val, sdi);
7d658874 BV	151	g_ptr_array_add(capturefiles, val);
7d658874 BV	152	} else if (!strcmp(keys[j], "samplerate")) {
f64c1414	153	sr_parse_sizestring(val, &tmp_u64);
035a1078	154	sdi->driver->config_set(SR_CONF_SAMPLERATE, &tmp_u64, sdi);
7d658874 BV	155	} else if (!strcmp(keys[j], "unitsize")) {
7d658874 BV	156	tmp_u64 = strtoull(val, NULL, 10);
035a1078	157	sdi->driver->config_set(SR_CONF_CAPTURE_UNITSIZE, &tmp_u64, sdi);
7d658874 BV	158	} else if (!strcmp(keys[j], "total probes")) {
7d658874 BV	159	total_probes = strtoull(val, NULL, 10);
035a1078	160	sdi->driver->config_set(SR_CONF_CAPTURE_NUM_PROBES, &total_probes, sdi);
464d12c7 KS	161	for (p = 0; p < total_probes; p++) {
464d12c7 KS	162	snprintf(probename, SR_MAX_PROBENAME_LEN, "%" PRIu64, p);
fb381e4d	163	if (!(probe = sr_probe_new(p, SR_PROBE_LOGIC, TRUE,
4d684427 BV	164	probename)))
	165	return SR_ERR;
	166	sdi->probes = g_slist_append(sdi->probes, probe);
464d12c7	167	}
7d658874	168	} else if (!strncmp(keys[j], "probe", 5)) {
4d684427	169	if (!sdi)
7d658874 BV	170	continue;
	171	enabled_probes++;
	172	tmp_u64 = strtoul(keys[j]+5, NULL, 10);
fb381e4d BV	173	/* sr_session_save() */
fb381e4d BV	174	sr_dev_probe_name_set(sdi, tmp_u64 - 1, val);
7d658874 BV	175	} else if (!strncmp(keys[j], "trigger", 7)) {
7d658874 BV	176	probenum = strtoul(keys[j]+7, NULL, 10);
4d684427	177	sr_dev_trigger_set(sdi, probenum, val);
7d658874 BV	178	}
	179	}
	180	g_strfreev(keys);
fb381e4d	181	/* Disable probes not specifically listed. */
be5bf44d BV	182	for (p = enabled_probes; p < total_probes; p++)
be5bf44d BV	183	sr_dev_probe_enable(sdi, p, FALSE);
7d658874	184	}
4d684427	185	devcnt++;
7d658874 BV	186	}
	187	g_strfreev(sections);
	188	g_key_file_free(kf);
	189
	190	return SR_OK;
	191	}
	192
9f45fb3a UH	193	/**
	194	* Save the current session to the specified file.
	195	*
18bc2704	196	* @param filename The name of the filename to save the current session as.
9f45fb3a	197	* Must not be NULL.
056be071	198	* @param sdi The device instance from which the data was captured.
18bc2704 BV	199	* @param buf The data to be saved.
	200	* @param unitsize The number of bytes per sample.
	201	* @param units The number of samples.
9f45fb3a UH	202	*
	203	* @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or SR_ERR
	204	* upon other errors.
	205	*/
18bc2704 BV	206	SR_API int sr_session_save(const char filename, const struct sr_dev_inst sdi,
18bc2704 BV	207	unsigned char *buf, int unitsize, int units)
7d658874	208	{
18bc2704	209	GSList *l;
7d658874	210	FILE *meta;
1afe8989	211	struct sr_probe *probe;
7d658874 BV	212	struct zip *zipfile;
7d658874 BV	213	struct zip_source versrc, metasrc, *logicsrc;
18bc2704	214	int tmpfile, ret, probecnt;
056be071	215	uint64_t *samplerate;
18bc2704	216	char version[1], rawname[16], metafile[32], *s;
7d658874	217
9f45fb3a	218	if (!filename) {
a885ce3e	219	sr_err("%s: filename was NULL", __func__);
9f45fb3a UH	220	return SR_ERR_ARG;
	221	}
	222
7d658874	223	/* Quietly delete it first, libzip wants replace ops otherwise. */
4a1b18f8	224	unlink(filename);
ebc34738	225	if (!(zipfile = zip_open(filename, ZIP_CREATE, &ret)))
7d658874	226	return SR_ERR;
7d658874 BV	227
	228	/* "version" */
	229	version[0] = '1';
	230	if (!(versrc = zip_source_buffer(zipfile, version, 1, 0)))
	231	return SR_ERR;
	232	if (zip_add(zipfile, "version", versrc) == -1) {
a885ce3e	233	sr_info("error saving version into zipfile: %s",
b08024a8	234	zip_strerror(zipfile));
7d658874 BV	235	return SR_ERR;
	236	}
	237
	238	/* init "metadata" */
	239	strcpy(metafile, "sigrok-meta-XXXXXX");
	240	if ((tmpfile = g_mkstemp(metafile)) == -1)
	241	return SR_ERR;
	242	close(tmpfile);
868d8cef	243	meta = g_fopen(metafile, "wb");
7d658874 BV	244	fprintf(meta, "[global]\n");
7d658874 BV	245	fprintf(meta, "sigrok version = %s\n", PACKAGE_VERSION);
7d658874	246
056be071 BV	247	/* metadata */
	248	fprintf(meta, "[device 1]\n");
	249	if (sdi->driver)
	250	fprintf(meta, "driver = %s\n", sdi->driver->name);
7d658874	251
056be071 BV	252	/* metadata */
056be071 BV	253	fprintf(meta, "capturefile = logic-1\n");
18bc2704	254	fprintf(meta, "unitsize = %d\n", unitsize);
056be071	255	fprintf(meta, "total probes = %d\n", g_slist_length(sdi->probes));
4d15e5c9	256	if (sr_dev_has_option(sdi, SR_CONF_SAMPLERATE)) {
ddd9b41f	257	if (sr_config_get(sdi->driver, SR_CONF_SAMPLERATE,
056be071 BV	258	(const void **)&samplerate, sdi) == SR_OK) {
	259	s = sr_samplerate_string(*samplerate);
	260	fprintf(meta, "samplerate = %s\n", s);
	261	g_free(s);
	262	}
	263	}
	264	probecnt = 1;
	265	for (l = sdi->probes; l; l = l->next) {
	266	probe = l->data;
	267	if (probe->enabled) {
	268	if (probe->name)
	269	fprintf(meta, "probe%d = %s\n", probecnt, probe->name);
	270	if (probe->trigger)
	271	fprintf(meta, " trigger%d = %s\n", probecnt, probe->trigger);
	272	probecnt++;
	273	}
	274	}
7d658874	275
056be071	276	if (!(logicsrc = zip_source_buffer(zipfile, buf,
18bc2704	277	units * unitsize, FALSE)))
056be071 BV	278	return SR_ERR;
	279	snprintf(rawname, 15, "logic-1");
	280	if (zip_add(zipfile, rawname, logicsrc) == -1)
	281	return SR_ERR;
7d658874 BV	282	fclose(meta);
	283
	284	if (!(metasrc = zip_source_file(zipfile, metafile, 0, -1)))
	285	return SR_ERR;
	286	if (zip_add(zipfile, "metadata", metasrc) == -1)
	287	return SR_ERR;
	288
	289	if ((ret = zip_close(zipfile)) == -1) {
a885ce3e	290	sr_info("error saving zipfile: %s", zip_strerror(zipfile));
7d658874 BV	291	return SR_ERR;
	292	}
	293
	294	unlink(metafile);
	295
	296	return SR_OK;
	297	}
7b870c38 UH	298
7b870c38 UH	299	/** @} */