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added a new option QSE_XLI_SCM_RELAXED to skip validation of child pairs under a list value

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hyung-hwan
2014-11-12 05:59:47 +00:00
parent 47d8710232
commit f049aa4b09
6 changed files with 42 additions and 30 deletions
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37
qse/lib/xli/read.c
View File

@ -23,8 +23,7 @@
static int get_char (qse_xli_t* xli);
static int get_token (qse_xli_t* xli);
static int read_list (qse_xli_t* xli, qse_xli_list_t* list);
static int read_list (qse_xli_t* xli, qse_xli_list_t* list, int skip_validation);
enum
{
@ -140,7 +139,7 @@ static int get_char (qse_xli_t* xli)
}
xli->rio.inp->b.pos = 0;
xli->rio.inp->b.len = n;
xli->rio.inp->b.len = n;
}
if (xli->rio.inp->last.c == QSE_T('\n'))
@ -211,7 +210,7 @@ static int classify_ident (qse_xli_t* xli, const qse_cstr_t* name)
int n;
kwent_t* kwp;
mid = (left + right) / 2;
mid = (left + right) / 2;
kwp = &kwtab[mid];
n = qse_strxncmp (kwp->name.ptr, kwp->name.len, name->ptr, name->len);
@ -660,7 +659,7 @@ static int get_token (qse_xli_t* xli)
return get_token_into (xli, &xli->tok);
}
static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
static int read_pair (qse_xli_t* xli, const qse_char_t* keytag, int skip_validation)
{
qse_cstr_t key;
qse_xli_loc_t kloc;
@ -682,7 +681,7 @@ static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
if (xli->opt.trait & QSE_XLI_KEYNODUP) key_nodup = 1;
if (xli->opt.trait & QSE_XLI_KEYALIAS) key_alias = 1;
kloc = xli->tok.loc;
key.len = QSE_STR_LEN(xli->tok.name);
key.ptr = qse_strdup (QSE_STR_PTR(xli->tok.name), xli->mmgr);
@ -700,7 +699,7 @@ static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
goto oops;
}
if (xli->opt.trait & QSE_XLI_VALIDATE)
if (!skip_validation && (xli->opt.trait & QSE_XLI_VALIDATE))
{
qse_rbt_pair_t* pair;
@ -708,7 +707,7 @@ static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
if (pair == QSE_NULL)
{
qse_xli_seterror (xli, QSE_XLI_EUDKEY, (const qse_cstr_t*)&key, &kloc);
goto oops;
goto oops;
}
scm = (qse_xli_scm_t*)QSE_RBT_VPTR(pair);
@ -900,8 +899,12 @@ static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
/* insert a pair with an empty list */
pair = qse_xli_insertpairwithemptylist (xli, parlist, QSE_NULL, key.ptr, name, keytag);
if (pair == QSE_NULL) goto oops;
if (read_list (xli, (qse_xli_list_t*)pair->val) <= -1) goto oops;
/* skip validations of child pairs if the schema for the
* current pair is set with QSE_XLI_SCM_RELAXED.
* the schema for the child pairs, if specified, must not
* take effect. */
if (read_list (xli, (qse_xli_list_t*)pair->val, (scm && (scm->flags & QSE_XLI_SCM_RELAXED))) <= -1) goto oops;
if (!MATCH (xli, TOK_RBRACE))
{
@ -933,7 +936,7 @@ static int read_pair (qse_xli_t* xli, const qse_char_t* keytag)
{
/* check the value type */
qse_xli_seterror (xli, QSE_XLI_ENOVAL, (const qse_cstr_t*)&key, &kloc);
goto oops;
goto oops;
}
xli->tok_status &= ~TOK_STATUS_ENABLE_NSTR;
@ -989,7 +992,7 @@ static void free_list_link (qse_xli_t* xli, qse_xli_list_link_t* link)
qse_xli_freemem (xli, link);
}
static int __read_list (qse_xli_t* xli)
static int __read_list (qse_xli_t* xli, int skip_validation)
{
while (1)
{
@ -1030,13 +1033,13 @@ static int __read_list (qse_xli_t* xli)
return -1;
}
x = read_pair (xli, keytag);
x = read_pair (xli, keytag, skip_validation);
QSE_MMGR_FREE (xli->mmgr, keytag);
if (x <= -1) return -1;
}
else if (MATCH (xli, TOK_IDENT))
{
if (read_pair (xli, QSE_NULL) <= -1) return -1;
if (read_pair (xli, QSE_NULL, skip_validation) <= -1) return -1;
}
else if (MATCH (xli, TOK_TEXT))
{
@ -1051,7 +1054,7 @@ static int __read_list (qse_xli_t* xli)
return 0;
}
static int read_list (qse_xli_t* xli, qse_xli_list_t* parlist)
static int read_list (qse_xli_t* xli, qse_xli_list_t* parlist, int skip_validation)
{
qse_xli_list_link_t* link;
@ -1061,7 +1064,7 @@ static int read_list (qse_xli_t* xli, qse_xli_list_t* parlist)
/* get_token() here is to read the token after the left brace.
* it must be called after the xli->parlink has been updated
* in case there are comments at the beginning of the list */
if (get_token (xli) <= -1 || __read_list (xli) <= -1)
if (get_token (xli) <= -1 || __read_list (xli, skip_validation) <= -1)
{
free_list_link (xli, link);
return -1;
@ -1080,7 +1083,7 @@ static int read_root_list (qse_xli_t* xli)
link = make_list_link (xli, &xli->root->list);
if (link == QSE_NULL) return -1;
if (get_char (xli) <= -1 || get_token (xli) <= -1 || __read_list (xli) <= -1)
if (get_char (xli) <= -1 || get_token (xli) <= -1 || __read_list (xli, 0) <= -1)
{
free_list_link (xli, link);
return -1;

10
qse/lib/xli/xli.c
View File

@ -196,7 +196,7 @@ static void insert_atom (
{
if (parent == QSE_NULL) parent = &xli->root->list;
if (peer == QSE_NULL)
if (peer == QSE_NULL)
{
/* insert it to the tail */
atom->prev = parent->tail;
@ -362,7 +362,7 @@ qse_xli_pair_t* qse_xli_insertpairwithstrs (
str = (qse_xli_str_t*)tmp->val;
for (i = 1; i < count; i++)
{
str = qse_xli_addsegtostr (xli, str, QSE_NULL, &value[i]);
str = qse_xli_addsegtostr (xli, str, QSE_NULL, &value[i]);
if (str == QSE_NULL)
{
free_atom (xli->root, (qse_xli_atom_t*)tmp);
@ -487,7 +487,7 @@ static void free_list (qse_xli_root_list_t* root, qse_xli_list_t* list)
while (p)
{
n = p->next;
free_atom (root, p);
free_atom (root, p);
p = n;
}
@ -623,7 +623,7 @@ struct fqpn_seg_t
union
{
qse_size_t number;
qse_cstr_t alias;
qse_cstr_t alias;
} idx;
};
@ -640,7 +640,7 @@ const qse_char_t* get_next_fqpn_segment (qse_xli_t* xli, const qse_char_t* fqpn,
if (*ptr == QSE_T('['))
{
/* index is specified */
/* index is specified */
ptr++; /* skip [ */
if (QSE_ISDIGIT(*ptr))