static void
sf_scheme_saveload(void)
{
sfscheme cmp;
sf_schemeinit(&cmp);
sffield *field;
field = sf_fieldnew(&st_r.a, "key");
t( field != NULL );
t( sf_fieldoptions(field, &st_r.a, "u32,key(0)") == 0);
t( sf_schemeadd(&cmp, &st_r.a, field) == 0);
field = sf_fieldnew(&st_r.a, "value");
t( field != NULL );
t( sf_fieldoptions(field, &st_r.a, "string") == 0);
t( sf_schemeadd(&cmp, &st_r.a, field) == 0);
t( sf_schemevalidate(&cmp, &st_r.a) == 0 );
ssbuf buf;
ss_bufinit(&buf);
t( sf_schemesave(&cmp, &st_r.a, &buf) == 0 );
sf_schemefree(&cmp, &st_r.a);
sf_schemeinit(&cmp);
t( sf_schemeload(&cmp, &st_r.a, buf.s, ss_bufused(&buf)) == 0 );
t( sf_schemevalidate(&cmp, &st_r.a) == 0 );
t( cmp.fields_count == 2 );
t( cmp.keys_count == 1 );
t( strcmp(cmp.fields[0]->name, "key") == 0 );
t( cmp.fields[0]->type == SS_U32 );
t( cmp.fields[0]->key == 1 );
t( cmp.fields[1]->type == SS_STRING );
t( cmp.fields[1]->key == 0 );
sf_schemefree(&cmp, &st_r.a);
ss_buffree(&buf, &st_r.a);
}
int si_schemedeploy(sischeme *s, sr *r)
{
sdscheme c;
sd_schemeinit(&c);
int rc;
rc = sd_schemebegin(&c, r);
if (ssunlikely(rc == -1))
return -1;
ssbuf buf;
ss_bufinit(&buf);
rc = sd_schemeadd(&c, r, SI_SCHEME_VERSION, SS_STRING, &s->version,
sizeof(s->version));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_VERSION_STORAGE, SS_STRING,
&s->version_storage, sizeof(s->version_storage));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_NAME, SS_STRING, s->name,
strlen(s->name) + 1);
if (ssunlikely(rc == -1))
goto error;
rc = sf_schemesave(&s->scheme, r->a, &buf);
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_SCHEME, SS_STRING, buf.s,
ss_bufused(&buf));
if (ssunlikely(rc == -1))
goto error;
ss_buffree(&buf, r->a);
rc = sd_schemeadd(&c, r, SI_SCHEME_NODE_SIZE, SS_U64,
&s->compaction.node_size,
sizeof(s->compaction.node_size));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_NODE_PAGE_SIZE, SS_U32,
&s->compaction.node_page_size,
sizeof(s->compaction.node_page_size));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_NODE_PAGE_CHECKSUM, SS_U32,
&s->compaction.node_page_checksum,
sizeof(s->compaction.node_page_checksum));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_COMPRESSION, SS_STRING,
s->compression_if->name,
strlen(s->compression_if->name) + 1);
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemeadd(&c, r, SI_SCHEME_EXPIRE, SS_U32,
&s->expire, sizeof(s->expire));
if (ssunlikely(rc == -1))
goto error;
rc = sd_schemecommit(&c, r);
if (ssunlikely(rc == -1))
return -1;
char path[PATH_MAX];
snprintf(path, sizeof(path), "%s/scheme", s->path);
rc = sd_schemewrite(&c, r, path, 0);
sd_schemefree(&c, r);
return rc;
error:
ss_buffree(&buf, r->a);
sd_schemefree(&c, r);
return -1;
}
