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C++ sbuf_data函数代码示例

本文整理汇总了C++中sbuf_data函数的典型用法代码示例。如果您正苦于以下问题:C++ sbuf_data函数的具体用法?C++ sbuf_data怎么用?C++ sbuf_data使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了sbuf_data函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: testStaticBuffer

void testStaticBuffer(
    Test * pTest)
{
    STATIC_BUFFER sbuffer;
    char *data1 = "Joshua";
    char *data2 = "Anna";
    char *data3 = "Christopher";
    char *data4 = "Mary";
    char data_buffer[480] = "";
    char test_data_buffer[480] = "";
    char *data;
    unsigned count;

    sbuf_init(&sbuffer, NULL, 0);
    ct_test(pTest, sbuf_empty(&sbuffer) == true);
    ct_test(pTest, sbuf_data(&sbuffer) == NULL);
    ct_test(pTest, sbuf_size(&sbuffer) == 0);
    ct_test(pTest, sbuf_count(&sbuffer) == 0);
    ct_test(pTest, sbuf_append(&sbuffer, data1, strlen(data1)) == false);

    sbuf_init(&sbuffer, data_buffer, sizeof(data_buffer));
    ct_test(pTest, sbuf_empty(&sbuffer) == true);
    ct_test(pTest, sbuf_data(&sbuffer) == data_buffer);
    ct_test(pTest, sbuf_size(&sbuffer) == sizeof(data_buffer));
    ct_test(pTest, sbuf_count(&sbuffer) == 0);

    ct_test(pTest, sbuf_append(&sbuffer, data1, strlen(data1)) == true);
    ct_test(pTest, sbuf_append(&sbuffer, data2, strlen(data2)) == true);
    ct_test(pTest, sbuf_append(&sbuffer, data3, strlen(data3)) == true);
    ct_test(pTest, sbuf_append(&sbuffer, data4, strlen(data4)) == true);
    strcat(test_data_buffer, data1);
    strcat(test_data_buffer, data2);
    strcat(test_data_buffer, data3);
    strcat(test_data_buffer, data4);
    ct_test(pTest, sbuf_count(&sbuffer) == strlen(test_data_buffer));

    data = sbuf_data(&sbuffer);
    count = sbuf_count(&sbuffer);
    ct_test(pTest, memcmp(data, test_data_buffer, count) == 0);
    ct_test(pTest, count == strlen(test_data_buffer));

    ct_test(pTest, sbuf_truncate(&sbuffer, 0) == true);
    ct_test(pTest, sbuf_count(&sbuffer) == 0);
    ct_test(pTest, sbuf_size(&sbuffer) == sizeof(data_buffer));
    ct_test(pTest, sbuf_append(&sbuffer, data4, strlen(data4)) == true);
    data = sbuf_data(&sbuffer);
    count = sbuf_count(&sbuffer);
    ct_test(pTest, memcmp(data, data4, count) == 0);
    ct_test(pTest, count == strlen(data4));

    return;
}
开发者ID:beh9540,项目名称:bacnetwx2,代码行数:52,代码来源:sbuf.c

示例2: pkg_repo_binary_stat

int64_t
pkg_repo_binary_stat(struct pkg_repo *repo, pkg_stats_t type)
{
	sqlite3 *sqlite = PRIV_GET(repo);
	sqlite3_stmt	*stmt = NULL;
	int64_t		 stats = 0;
	struct sbuf	*sql = NULL;
	int		 ret;

	sql = sbuf_new_auto();

	switch(type) {
	case PKG_STATS_LOCAL_COUNT:
		goto out;
		break;
	case PKG_STATS_LOCAL_SIZE:
		goto out;
		break;
	case PKG_STATS_REMOTE_UNIQUE:
		sbuf_printf(sql, "SELECT COUNT(id) FROM main.packages;");
		break;
	case PKG_STATS_REMOTE_COUNT:
		sbuf_printf(sql, "SELECT COUNT(id) FROM main.packages;");
		break;
	case PKG_STATS_REMOTE_SIZE:
		sbuf_printf(sql, "SELECT SUM(pkgsize) FROM main.packages;");
		break;
	case PKG_STATS_REMOTE_REPOS:
		goto out;
		break;
	}

	sbuf_finish(sql);
	pkg_debug(4, "binary_repo: running '%s'", sbuf_data(sql));
	ret = sqlite3_prepare_v2(sqlite, sbuf_data(sql), -1, &stmt, NULL);
	if (ret != SQLITE_OK) {
		ERROR_SQLITE(sqlite, sbuf_data(sql));
		goto out;
	}

	while (sqlite3_step(stmt) != SQLITE_DONE) {
		stats = sqlite3_column_int64(stmt, 0);
	}

out:
	sbuf_free(sql);
	if (stmt != NULL)
		sqlite3_finalize(stmt);

	return (stats);
}
开发者ID:baitisj,项目名称:pkg,代码行数:51,代码来源:query.c

示例3: ctl_data_print

void
ctl_data_print(union ctl_io *io)
{
	char str[128];
	char path_str[64];
	struct sbuf sb;
	int i, j, len;

	if (io->io_hdr.io_type != CTL_IO_SCSI)
		return;
	if (io->io_hdr.flags & CTL_FLAG_BUS_ADDR)
		return;
	if (io->io_hdr.flags & CTL_FLAG_EDPTR_SGLIST)	/* XXX: Implement */
		return;
	ctl_scsi_path_string(io, path_str, sizeof(path_str));
	len = min(io->scsiio.kern_data_len, 4096);
	for (i = 0; i < len; ) {
		sbuf_new(&sb, str, sizeof(str), SBUF_FIXEDLEN);
		sbuf_cat(&sb, path_str);
		sbuf_printf(&sb, " %#6x:%04x:", io->scsiio.tag_num, i);
		for (j = 0; j < 16 && i < len; i++, j++) {
			if (j == 8)
				sbuf_cat(&sb, " ");
			sbuf_printf(&sb, " %02x", io->scsiio.kern_data_ptr[i]);
		}
		sbuf_cat(&sb, "\n");
		sbuf_finish(&sb);
		printf("%s", sbuf_data(&sb));
	}
}
开发者ID:Lxg1582,项目名称:freebsd,代码行数:30,代码来源:ctl_util.c

示例4: progressbar_start

void
progressbar_start(const char *pmsg)
{
	free(progress_message);
	progress_message = NULL;

	if (quiet)
		return;
	if (pmsg != NULL)
		progress_message = strdup(pmsg);
	else {
		sbuf_finish(msg_buf);
		progress_message = strdup(sbuf_data(msg_buf));
	}
	last_progress_percent = -1;
	last_tick = 0;
	begin = last_update = time(NULL);
	bytes_per_second = 0;
	stalled = 0;

	progress_started = true;
	progress_interrupted = false;
	if (!isatty(STDOUT_FILENO))
		printf("%s: ", progress_message);
	else
		printf("%s:   0%%", progress_message);
}
开发者ID:dotike,项目名称:pkg,代码行数:27,代码来源:event.c

示例5: mtree_file_path

/* construct path to node->name */
static char *
mtree_file_path(fsnode *node)
{
	fsnode *pnode;
	struct sbuf *sb;
	char *res, *rp[MAKEFS_MAX_TREE_DEPTH];
	int depth;

	depth = 0;
	rp[depth] = node->name;
	for (pnode = node->parent; pnode && depth < MAKEFS_MAX_TREE_DEPTH;
	     pnode = pnode->parent) {
		if (strcmp(pnode->name, ".") == 0)
			break;
		rp[++depth] = pnode->name;
	}
	
	sb = sbuf_new_auto();
	if (sb == NULL) {
		errno = ENOMEM;
		return (NULL);
	}
	while (depth > 0) {
		sbuf_cat(sb, rp[depth--]);
		sbuf_putc(sb, '/');
	}
	sbuf_cat(sb, rp[depth]);
	sbuf_finish(sb);
	res = strdup(sbuf_data(sb));
	sbuf_delete(sb);
	if (res == NULL)
		errno = ENOMEM;
	return res;

}
开发者ID:Alkzndr,项目名称:freebsd,代码行数:36,代码来源:mtree.c

示例6: procfs_doosrel

int
procfs_doosrel(PFS_FILL_ARGS)
{
	const char *pp;
	int ov, osrel, i;

	if (uio == NULL)
		return (EOPNOTSUPP);
	if (uio->uio_rw == UIO_READ) {
		sbuf_printf(sb, "%d\n", p->p_osrel);
	} else {
		sbuf_trim(sb);
		sbuf_finish(sb);
		pp = sbuf_data(sb);
		osrel = 0;
		i = sbuf_len(sb);
		while (i--) {
			if (*pp < '0' || *pp > '9')
				return (EINVAL);
			ov = osrel * 10 + *pp++ - '0';
			if (ov < osrel)
				return (EINVAL);
			osrel = ov;
		}
		p->p_osrel = osrel;
	}
	return (0);
}
开发者ID:edgar-pek,项目名称:PerspicuOS,代码行数:28,代码来源:procfs_osrel.c

示例7: acpi_cpu_usage_sysctl

static int
acpi_cpu_usage_sysctl(SYSCTL_HANDLER_ARGS)
{
    struct acpi_cpu_softc *sc;
    struct sbuf	 sb;
    char	 buf[128];
    int		 i;
    uintmax_t	 fract, sum, whole;

    sc = (struct acpi_cpu_softc *) arg1;
    sum = 0;
    for (i = 0; i < sc->cpu_cx_count; i++)
	sum += sc->cpu_cx_stats[i];
    sbuf_new(&sb, buf, sizeof(buf), SBUF_FIXEDLEN);
    for (i = 0; i < sc->cpu_cx_count; i++) {
	if (sum > 0) {
	    whole = (uintmax_t)sc->cpu_cx_stats[i] * 100;
	    fract = (whole % sum) * 100;
	    sbuf_printf(&sb, "%u.%02u%% ", (u_int)(whole / sum),
		(u_int)(fract / sum));
	} else
	    sbuf_printf(&sb, "0.00%% ");
    }
    sbuf_printf(&sb, "last %dus", sc->cpu_prev_sleep);
    sbuf_trim(&sb);
    sbuf_finish(&sb);
    sysctl_handle_string(oidp, sbuf_data(&sb), sbuf_len(&sb), req);
    sbuf_delete(&sb);

    return (0);
}
开发者ID:DangerDexter,项目名称:FreeBSD-8.0-dyntick,代码行数:31,代码来源:acpi_cpu.c

示例8: sysctl_debug_ddb_scripting_scripts

static int
sysctl_debug_ddb_scripting_scripts(SYSCTL_HANDLER_ARGS)
{
	struct sbuf sb;
	int error, i, len;
	char *buffer;

	/*
	 * Make space to include a maximum-length name, = symbol,
	 * maximum-length script, and carriage return for every script that
	 * may be defined.
	 */
	len = DB_MAXSCRIPTS * (DB_MAXSCRIPTNAME + 1 + DB_MAXSCRIPTLEN + 1);
	buffer = malloc(len, M_TEMP, M_WAITOK);
	(void)sbuf_new(&sb, buffer, len, SBUF_FIXEDLEN);
	mtx_lock(&db_script_mtx);
	for (i = 0; i < DB_MAXSCRIPTS; i++) {
		if (strlen(db_script_table[i].ds_scriptname) == 0)
			continue;
		(void)sbuf_printf(&sb, "%s=%s\n",
		    db_script_table[i].ds_scriptname,
		    db_script_table[i].ds_script);
	}
	mtx_unlock(&db_script_mtx);
	sbuf_finish(&sb);
	error = SYSCTL_OUT(req, sbuf_data(&sb), sbuf_len(&sb) + 1);
	sbuf_delete(&sb);
	free(buffer, M_TEMP);
	return (error);
}
开发者ID:oza,项目名称:FreeBSD-7.3-dyntick,代码行数:30,代码来源:db_script.c

示例9: sbuf_copy_lines

static int
sbuf_copy_lines(struct sbuf *to, const char *from, int N)
{
	int cnt = 0;
	int i;

	if (N == 0)
		return (0);

	for (i = 0; from[i] != '\0'; i++) {
		if (from[i] == '\n') {
			cnt++;
			continue;
		}
		if (cnt == N)
			break;
	}

	if (to == NULL)
		return (i);
		
	if (sbuf_len(to) > 0 &&
	    sbuf_data(to)[sbuf_len(to)-1] != '\n')
		sbuf_putc(to, '\n');
	sbuf_bcat(to, from, i);
	sbuf_finish(to);

	return (i);
}
开发者ID:TetragrammatonHermit,项目名称:pkg,代码行数:29,代码来源:merge3.c

示例10: job_status_end

void
job_status_end(struct sbuf *msg)
{
	sbuf_finish(msg);
	printf("%s\n", sbuf_data(msg));
	/*printf("\033]0; %s\007", sbuf_data(msg));*/
	sbuf_clear(msg);
}
开发者ID:dotike,项目名称:pkg,代码行数:8,代码来源:event.c

示例11: print_and_set_term_title

static void
print_and_set_term_title(struct sbuf *msg)
{
	sbuf_finish(msg);
	printf("%s", sbuf_data(msg));
	/*printf("\033]0; %s\007", sbuf_data(msg));*/
	sbuf_delete(msg);
}
开发者ID:renchap,项目名称:pkg,代码行数:8,代码来源:event.c

示例12: sbuf_get

const char *
sbuf_get(struct sbuf *buf)
{
	if (buf == NULL)
		return (NULL);

	return sbuf_data(buf);
}
开发者ID:flz,项目名称:pkgng,代码行数:8,代码来源:pkg_util.c

示例13: print_status_end

static void
print_status_end(struct sbuf *msg)
{
	sbuf_finish(msg);
	printf("%s", sbuf_data(msg));
	/*printf("\033]0; %s\007", sbuf_data(msg));*/
	sbuf_delete(msg);
}
开发者ID:dschossig,项目名称:pkg,代码行数:8,代码来源:event.c

示例14: pkg_set_files_from_object

static int
pkg_set_files_from_object(struct pkg *pkg, ucl_object_t *obj)
{
	ucl_object_t *cur;
	ucl_object_iter_t it = NULL;
	const char *sum = NULL;
	const char *uname = NULL;
	const char *gname = NULL;
	void *set = NULL;
	mode_t perm = 0;
	struct sbuf *fname = NULL;
	const char *key, *okey;

	okey = ucl_object_key(obj);
	if (okey == NULL)
		return (EPKG_FATAL);
	urldecode(okey, &fname);
	while ((cur = ucl_iterate_object(obj, &it, true))) {
		key = ucl_object_key(cur);
		if (key == NULL)
			continue;
		if (!strcasecmp(key, "uname") && cur->type == UCL_STRING)
			uname = ucl_object_tostring(cur);
		else if (!strcasecmp(key, "gname") && cur->type == UCL_STRING)
			gname = ucl_object_tostring(cur);
		else if (!strcasecmp(key, "sum") && cur->type == UCL_STRING &&
		    strlen(ucl_object_tostring(cur)) == 64)
			sum = ucl_object_tostring(cur);
		else if (!strcasecmp(key, "perm") &&
		    (cur->type == UCL_STRING || cur->type == UCL_INT)) {
			if ((set = setmode(ucl_object_tostring_forced(cur))) == NULL)
				pkg_emit_error("Not a valid mode: %s",
				    ucl_object_tostring(cur));
			else
				perm = getmode(set, 0);
		} else {
			pkg_emit_error("Skipping unknown key for file(%s): %s",
			    sbuf_data(fname), ucl_object_tostring(cur));
		}
	}

	pkg_addfile_attr(pkg, sbuf_data(fname), sum, uname, gname, perm, false);
	sbuf_delete(fname);

	return (EPKG_OK);
}
开发者ID:grtodd,项目名称:pkg,代码行数:46,代码来源:pkg_manifest.c

示例15: pkg_script_run

int
pkg_script_run(struct pkg *pkg, pkg_script_t type)
{
	struct pkg_script *script = NULL;
	pkg_script_t stype;
	struct sbuf *script_cmd = sbuf_new_auto();
	size_t i;

	struct {
		const char *arg;
		const pkg_script_t b;
		const pkg_script_t a;
	} const map[] = {
		/* a implies b with argument arg */
		{"PRE-INSTALL",    PKG_SCRIPT_INSTALL,   PKG_SCRIPT_PRE_INSTALL},
		{"POST-INSTALL",   PKG_SCRIPT_INSTALL,   PKG_SCRIPT_POST_INSTALL},
		{"PRE-UPGRADE",    PKG_SCRIPT_UPGRADE,   PKG_SCRIPT_PRE_UPGRADE},
		{"POST-UPGRADE",   PKG_SCRIPT_UPGRADE,   PKG_SCRIPT_POST_UPGRADE},
		{"DEINSTALL",      PKG_SCRIPT_DEINSTALL, PKG_SCRIPT_PRE_DEINSTALL},
		{"POST-DEINSTALL", PKG_SCRIPT_DEINSTALL, PKG_SCRIPT_POST_DEINSTALL},
	};

	for (i = 0; i < sizeof(map) / sizeof(map[0]); i++) {
		if (map[i].a == type)
			break;
	}

	if (map[i].a != type)
		return (ERROR_BAD_ARG("type"));

	while (pkg_scripts(pkg, &script) == EPKG_OK) {

		stype = pkg_script_type(script);

		if (stype == map[i].a || stype == map[i].b) {
			sbuf_reset(script_cmd);
			sbuf_printf(script_cmd, "PKG_PREFIX=%s\nset -- %s-%s",
				pkg_get(pkg, PKG_PREFIX), pkg_get(pkg, PKG_NAME),
				pkg_get(pkg, PKG_VERSION));

			if (stype == map[i].b) {
				/* add arg **/
				sbuf_cat(script_cmd, " ");
				sbuf_cat(script_cmd, map[i].arg);
			}

			sbuf_cat(script_cmd, "\n");
			sbuf_cat(script_cmd, pkg_script_data(script));
			sbuf_finish(script_cmd);
			system(sbuf_data(script_cmd));

		}
	}

	sbuf_delete(script_cmd);

	return (EPKG_OK);
}
开发者ID:philpep,项目名称:pkgng,代码行数:58,代码来源:scripts.c


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