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Move the core of the lib/config/config.c functionality into libdevmapper,

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leaving behind the LVM-specific parts of the code (convenience wrappers that
handle `struct device` and `struct cmd_context`, basically). A number of
functions have been renamed (in addition to getting a dm_ prefix) -- namely,
all of the config interface now has a dm_config_ prefix.
This commit is contained in:
Petr Rockai
2011-08-30 14:55:15 +00:00
parent d35188058b
commit e59e2f7c3c
53 changed files with 1988 additions and 1858 deletions
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18
lib/format_text/format-text.c
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@@ -223,7 +223,7 @@ static int _pv_analyze_mda_raw (const struct format_type * fmt,
* area->start to area->start+area->size is not used.
* Only ~32KB seems to contain valid metadata records
* (LVM2 format - format_text). As a result, I end up with
* "maybe_config_section" returning true when there's no valid
* "dm_config_maybe_section" returning true when there's no valid
* metadata in a sector (sectors with all nulls).
*/
if (!(buf = dm_malloc(size + size2)))
@@ -236,7 +236,7 @@ static int _pv_analyze_mda_raw (const struct format_type * fmt,
/*
* FIXME: We could add more sophisticated metadata detection
*/
if (maybe_config_section(buf, size + size2)) {
if (dm_config_maybe_section(buf, size + size2)) {
/* FIXME: Validate region, pull out timestamp?, etc */
/* FIXME: Do something with this region */
log_verbose ("Found LVM2 metadata record at "
@@ -2277,7 +2277,7 @@ static int _add_dir(const char *dir, struct dm_list *dir_list)
}
static int _get_config_disk_area(struct cmd_context *cmd,
const struct config_node *cn, struct dm_list *raw_list)
const struct dm_config_node *cn, struct dm_list *raw_list)
{
struct device_area dev_area;
const char *id_str;
@@ -2288,21 +2288,21 @@ static int _get_config_disk_area(struct cmd_context *cmd,
return 0;
}
if (!get_config_uint64(cn, "start_sector", &dev_area.start)) {
if (!dm_config_get_uint64(cn, "start_sector", &dev_area.start)) {
log_error("Missing start_sector in metadata disk_area section "
"of config file");
return 0;
}
dev_area.start <<= SECTOR_SHIFT;
if (!get_config_uint64(cn, "size", &dev_area.size)) {
if (!dm_config_get_uint64(cn, "size", &dev_area.size)) {
log_error("Missing size in metadata disk_area section "
"of config file");
return 0;
}
dev_area.size <<= SECTOR_SHIFT;
if (!get_config_str(cn, "id", &id_str)) {
if (!dm_config_get_str(cn, "id", &id_str)) {
log_error("Missing uuid in metadata disk_area section "
"of config file");
return 0;
@@ -2332,8 +2332,8 @@ static int _get_config_disk_area(struct cmd_context *cmd,
struct format_type *create_text_format(struct cmd_context *cmd)
{
struct format_type *fmt;
const struct config_node *cn;
const struct config_value *cv;
const struct dm_config_node *cn;
const struct dm_config_value *cv;
struct mda_lists *mda_lists;
if (!(fmt = dm_malloc(sizeof(*fmt))))
@@ -2374,7 +2374,7 @@ struct format_type *create_text_format(struct cmd_context *cmd)
if ((cn = find_config_tree_node(cmd, "metadata/dirs"))) {
for (cv = cn->v; cv; cv = cv->next) {
if (cv->type != CFG_STRING) {
if (cv->type != DM_CFG_STRING) {
log_error("Invalid string in config file: "
"metadata/dirs");
goto err;