static
rc_t aws_KConfigNodeUpdateChild ( KConfigNode *self, String *name, String *value )
{
KConfigNode * child;
rc_t rc = KConfigNodeOpenNodeUpdate ( self, & child, "%S", name );
if ( rc == 0 )
{
rc = KConfigNodeWrite ( child, value -> addr, value -> size );
KConfigNodeRelease ( child );
}
return rc;
}
static rc_t SetNode(KConfig* cfg, const Params* prm) {
rc_t rc = 0;
KConfigNode* node = NULL;
char* name = NULL;
char* val = NULL;
assert(cfg && prm && prm->setValue);
name = strdup(prm->setValue);
if (name == NULL)
{ return RC(rcExe, rcStorage, rcAllocating, rcMemory, rcExhausted); }
val = strchr(name, '=');
if (val == NULL || *(val + 1) == '\0') {
rc_t rc = RC(rcExe, rcArgv, rcParsing, rcParam, rcInvalid);
LOGERR(klogErr, rc, "Bad " OPTION_SET " value");
}
if (rc == 0) {
*(val++) = '\0';
rc = KConfigOpenNodeUpdate(cfg, &node, name);
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"Cannot open node '$(name)' for update", "name=%s", name));
}
}
if (rc == 0) {
assert(val);
rc = KConfigNodeWrite(node, val, strlen(val));
if (rc != 0) {
PLOGERR(klogErr, (klogErr, rc,
"Cannot write value '$(val) to node '$(name)'",
"val=%s,name=%s", val, name));
}
}
if (rc == 0) {
rc = KConfigCommit(cfg);
DISP_RC(rc, "while calling KConfigCommit");
}
free(name);
name = NULL;
RELEASE(KConfigNode, node);
return rc;
}
