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Overview
| Comment: | Added subcommand nextexpected to the info method of schema commands. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | schema |
| Files: | files | file ages | folders |
| SHA3-256: |
c9fd675e9f9e6ff1955c298ab21b3378 |
| User & Date: | rolf 2019-10-09 16:40:12 |
Context
|
2019-10-11
| ||
| 00:29 | Added a few tests to document the behaviour in case of validation against forward defined elements or refs. check-in: bb898f3778 user: rolf tags: schema | |
|
2019-10-10
| ||
| 01:50 | Started info subcommand pastexpected. check-in: 78b0aac051 user: rolf tags: wip | |
|
2019-10-09
| ||
| 16:40 | Added subcommand nextexpected to the info method of schema commands. check-in: c9fd675e9f user: rolf tags: schema | |
| 16:25 | Settled for a list of unique possible next content (which special entries for any and text) in unspecific order as result of the nextexpected subcommand of the info method. Closed-Leaf check-in: 35c7ad95de user: rolf tags: wip | |
|
2019-08-23
| ||
| 22:56 | Added documentation to few commands, implemented earlier. check-in: 8fce09e002 user: rolf tags: schema | |
Changes
Changes to doc/schema.xml.
369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 ... 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 ... 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 ... 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 |
particle specified by the command is expected. The valid values
for a <m>quant</m> argument are:</p>
<optlist>
<optdef>
<optname>!</optname>
<desc>The content particle must occur exactly once in valid
documents. This is the default, if a quantifier is
omitted.</desc>
</optdef>
<optdef>
<optname>?</optname>
<desc>The content particle must occur at most once in valid
documents.</desc>
</optdef>
................................................................................
case of the mixed command and to ! for all other commands.</p>
</section>
<section>
<title>Text constraint scripts</title>
<p>Text - parsed character data, as XML calles it - must sometimes
have to be of a certain kind, must comply to some rules etc to be
valid. The text constraint script arguments to the text,
attribute, nsattribute and deftext commands allow the following
text constraint commands to check text for certain properties.</p>
<p>The text constraint commands are:</p>
<commandlist>
<commanddef>
<command><cmd>integer</cmd> <m>?(xsd|tcl)?</m></command>
<desc>This text constraint match if the text value could be
................................................................................
is <m>xsd</m> then the constraint match if the value is a
valid xsd:integer. Without argument <m>xsd</m> is the
default.</desc>
</commanddef>
<commanddef>
<command><cmd>fixed</cmd> <m>value</m></command>
<desc>The text constraint only matches if the text value is
string equal to the given value.</desc>
</commanddef>
<commanddef>
<command><cmd>tcl</cmd> <m>tclcmd</m> <m>?arg arg ...?</m></command>
<desc>Evaluates the tcl script <m>tclcmd arg arg ... </m> and
the text to validate appended to the argument list. The return
................................................................................
as last argument. This call must return a valid tcl list,
which elements are tested..</dd>
</dl>
<p>The default in case no split type argument is given is
<m>whitespace</m>.</p></desc>
</commanddef>
<commanddef>
<command><cmd>id <m>?keySpace?</m></cmd></command>
<desc>This text constraint command marks the text as a
document wide ID (to be referenced by an idref). Every ID
value within a document must be unique. It isn't an error if
the ID isn't actually referenced within the document. The
optional argument <m>keySpace</m> does all this for a named
key space. The key space "" (the empty sting) is another key
space as the <m>id</m> command without keySpace
argument.</desc>
</commanddef>
<commanddef>
<command><cmd>idref <m>?keySpace?</m></cmd></command>
<desc>This text constraint command expects the text to be a
reference to an ID within the document. The referenced ID may
be later in the document, that the reference. Several
references within the document to one ID are possible.</desc>
</commanddef>
<commanddef>
<command><cmd>base64</cmd></command>
|
< | | | | | | | | |
369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 ... 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 ... 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 ... 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 |
particle specified by the command is expected. The valid values
for a <m>quant</m> argument are:</p>
<optlist>
<optdef>
<optname>!</optname>
<desc>The content particle must occur exactly once in valid
documents.</desc>
</optdef>
<optdef>
<optname>?</optname>
<desc>The content particle must occur at most once in valid
documents.</desc>
</optdef>
................................................................................
case of the mixed command and to ! for all other commands.</p>
</section>
<section>
<title>Text constraint scripts</title>
<p>Text - parsed character data, as XML calles it - must sometimes
be of a certain kind, must comply to some rules etc to be valid.
The text constraint script arguments to the text, attribute,
nsattribute and deftext commands allow the following text
constraint commands to check text for certain properties.</p>
<p>The text constraint commands are:</p>
<commandlist>
<commanddef>
<command><cmd>integer</cmd> <m>?(xsd|tcl)?</m></command>
<desc>This text constraint match if the text value could be
................................................................................
is <m>xsd</m> then the constraint match if the value is a
valid xsd:integer. Without argument <m>xsd</m> is the
default.</desc>
</commanddef>
<commanddef>
<command><cmd>fixed</cmd> <m>value</m></command>
<desc>The text constraint only match if the text value is
string equal to the given value.</desc>
</commanddef>
<commanddef>
<command><cmd>tcl</cmd> <m>tclcmd</m> <m>?arg arg ...?</m></command>
<desc>Evaluates the tcl script <m>tclcmd arg arg ... </m> and
the text to validate appended to the argument list. The return
................................................................................
as last argument. This call must return a valid tcl list,
which elements are tested..</dd>
</dl>
<p>The default in case no split type argument is given is
<m>whitespace</m>.</p></desc>
</commanddef>
<commanddef>
<command><cmd>id</cmd> <m>?keySpace?</m></command>
<desc>This text constraint command marks the text as a
document wide ID (to be referenced by an idref). Every ID
value within a document must be unique. It isn't an error if
the ID isn't actually referenced within the document. The
optional argument <m>keySpace</m> does all this for a named
key space. The key space "" (the empty sting) is another key
space as the <m>id</m> command without keySpace
argument.</desc>
</commanddef>
<commanddef>
<command><cmd>idref</cmd> <m>?keySpace?</m></command>
<desc>This text constraint command expects the text to be a
reference to an ID within the document. The referenced ID may
be later in the document, that the reference. Several
references within the document to one ID are possible.</desc>
</commanddef>
<commanddef>
<command><cmd>base64</cmd></command>
|
Changes to generic/schema.c.
119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 ... 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 ... 453 454 455 456 457 458 459 460 461 462 463 464 465 466 ... 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 ... 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 ... 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 ... 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 .... 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 .... 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 .... 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 .... 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 .... 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 .... 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 .... 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 .... 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 .... 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 .... 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 .... 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 .... 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 .... 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 .... 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 .... 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 .... 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 .... 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 |
#if defined(DEBUG) || defined(DDEBUG)
static char *Schema_CP_Type2str[] = {
"ANY",
"NAME",
"CHOICE",
"INTERLEAVE",
"PATTERN",
"TEXT"
"VIRTUAL",
"KEYSPACE_START",
"KEYSPACE_END"
};
static char *Schema_Quant_Type2str[] = {
"ONE",
"OPT",
"REP",
"PLUS",
"NM"
};
#endif
#ifndef TCL_THREADS
static SchemaData *activeSchemaData = 0;
# define GETASI activeSchemaData
................................................................................
se->activeChild = ac + 1; \
se->hasMatched = 0; \
} else { \
se->activeChild = ac; \
se->hasMatched = 1; \
}
#define serializeElementName(rObj, cp) \
rObj = Tcl_NewObj(); \
if (cp->namespace) { \
Tcl_SetStringObj (rObj, cp->namespace, -1); \
Tcl_AppendToObj (rObj, ":", 1); \
} \
Tcl_AppendToObj (rObj, cp->name, -1);
#define S(str) str, sizeof (str) -1
static SchemaCP*
initSchemaCP (
Schema_CP_Type type,
void *namespace,
char *name
................................................................................
FREE (pattern->attrs[i]);
}
FREE (pattern->attrs);
}
freedomKeyConstraints (pattern->domKeys);
break;
}
FREE (pattern);
}
static SchemaData*
initSchemaData (
Tcl_Obj *cmdNameObj)
{
................................................................................
}
if (savedCP) {
sdata->cp = savedCP;
sdata->contentSize = savedContenSize;
}
}
static void
pushToStack (
SchemaData *sdata,
SchemaCP *pattern
)
{
SchemaValidationStack *stackElm, *se;
DBG(fprintf(stderr, "push to Stack:\n");serializeCP(pattern));
if (sdata->stackPool) {
stackElm = sdata->stackPool;
sdata->stackPool = stackElm->down;
} else {
stackElm = TMALLOC (SchemaValidationStack);
}
memset (stackElm, 0, sizeof (SchemaValidationStack));
se = sdata->stack;
stackElm->down = se;
stackElm->pattern = pattern;
if (pattern->type == SCHEMA_CTYPE_INTERLEAVE) {
stackElm->interleaveState = MALLOC (sizeof (int) * pattern->nc);
memset (stackElm->interleaveState, 0, sizeof (int) * pattern->nc);
}
sdata->stack = stackElm;
}
static void
popStack (
SchemaData *sdata
)
{
SchemaValidationStack *se;
................................................................................
if (!(sc->constraint) (interp, sc->constraintData, text)) {
return 0;
}
}
return 1;
}
static int
evalVirtual (
Tcl_Interp *interp,
SchemaData *sdata,
SchemaCP *cp
)
{
int rc;
cp->content[cp->nc-1] = (SchemaCP *) sdata->self;
rc = Tcl_EvalObjv (interp, cp->nc, (Tcl_Obj **) cp->content,
TCL_EVAL_GLOBAL);
if (rc != TCL_OK) {
sdata->evalError = 1;
return 0;
}
return 1;
}
................................................................................
case SCHEMA_CTYPE_NAME:
DBG(fprintf (stderr, "name: %s ns: %s candidate name: %s "
"candidate ns: %s\n", name, namespace,
candidate->name, candidate->namespace));
if (candidate->name == name
&& candidate->namespace == namespace) {
updateStack (se, cp, ac);
pushToStack (sdata, candidate);
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
for (i = 0; i < candidate->nc; i++) {
icp = candidate->content[i];
................................................................................
updateStack (se, cp, ac);
sdata->skipDeep = 1;
return 1;
case SCHEMA_CTYPE_NAME:
if (icp->name == name
&& icp->namespace == namespace) {
pushToStack (sdata, icp);
updateStack (se, cp, ac);
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of MIXED or CHOICE");
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, icp);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
if (rc == -1) mayskip = 1;
................................................................................
}
if (!mayskip && mayMiss (candidate->quants[i]))
mayskip = 1;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (evalVirtual (interp, sdata, candidate)) {
/* Virtual contraints are always quant ONE, so
* that the virtual constraints are called while
* looking if an element can end. Therefor we use
* here the already present mayskip mechanism to
* try further, after calling the tcl script. */
mayskip = 1;
break;
}
else return 0;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, candidate);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
break;
case SCHEMA_CTYPE_KEYSPACE_END:
candidate->keySpace->active--;
if (!candidate->keySpace->active) {
if (candidate->keySpace->unknownIDrefs) {
if (!recover (interp, sdata, S("UNKNOWN_KEYREF"),
................................................................................
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
case SCHEMA_CTYPE_NAME:
if (icp->name == name
&& icp->namespace == namespace) {
pushToStack (sdata, icp);
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of INTERLEAVE");
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, icp);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
}
popStack (sdata);
................................................................................
if (se->pattern->namespace) {
Tcl_AppendResult (interp, namespace, ":", NULL);
}
Tcl_AppendResult (interp, name, "\"", NULL);
return TCL_ERROR;
}
} else {
if (!pattern) {
if (recover (interp, sdata, S("UNKNOWN_ROOT_ELEMENT"), 0, 0)) {
sdata->skipDeep = 1;
return TCL_OK;
}
SetResult ("Unknown element");
return TCL_ERROR;
}
pushToStack (sdata, pattern);
sdata->validationState = VALIDATION_STARTED;
return TCL_OK;
}
/* The normal case: we're inside the tree */
rc = matchElementStart (interp, sdata, (char *) namePtr, namespacePtr);
while (rc == -1) {
popStack (sdata);
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
continue;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic);
if (checkElementEnd (interp, sdata)) {
mayMiss = 1;
}
popStack (sdata);
break;
case SCHEMA_CTYPE_KEYSPACE_END:
................................................................................
if (mayMiss) break;
if (!recover (interp, sdata, S("MISSING_ONE_OF_CHOICE"), 0, 0)) {
return 0;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (evalVirtual (interp, sdata, cp->content[ac])) break;
else return 0;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, cp->content[ac]);
rc = checkElementEnd (interp, sdata);
popStack (sdata);
if (rc) break;
return 0;
case SCHEMA_CTYPE_ANY:
if (recover (interp, sdata, S("MISSING_ANY"), 0, 0)) {
................................................................................
)
{
Tcl_HashEntry *h, *h1;
Tcl_HashSearch search, search1;
int haveErrMsg = 0;
SchemaDocKey *dk;
if (sdata->unknownIDrefs) {
haveErrMsg = 1;
SetResult ("References to unknown IDs:");
for (h = Tcl_FirstHashEntry (&sdata->ids, &search);
h != NULL;
h = Tcl_NextHashEntry (&search)) {
if (Tcl_GetHashValue (h) == 0) {
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
break;
case SCHEMA_CTYPE_VIRTUAL:
if (!evalVirtual (interp, sdata, ic)) return 0;
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of MIXED or CHOICE");
case SCHEMA_CTYPE_KEYSPACE_END:
case SCHEMA_CTYPE_KEYSPACE:
Tcl_Panic ("Keyspace constrain in MIXED or CHOICE");
................................................................................
SetResult ("Unexpected text content");
return 0;
}
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, candidate);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
if (mustMatch (cp->quants[ac], hm)) {
SetResult ("Unexpected text content");
return 0;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (!evalVirtual (interp, sdata, candidate)) return 0;
break;
case SCHEMA_CTYPE_KEYSPACE:
if (!cp->content[ac]->keySpace->active) {
Tcl_InitHashTable (&cp->content[ac]->keySpace->ids,
TCL_STRING_KEYS);
cp->content[ac]->keySpace->active = 1;
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
break;
................................................................................
sdata->cp = savedCP;
sdata->contentSize = savedContenSize;
if (sdata->cp && !sdata->isAttributeConstaint && cp->nc) {
sdata->cp->flags |= CONSTRAINT_TEXT_CHILD;
}
return result;
}
static int
schemaInstanceInfoCmd (
SchemaData *sdata,
Tcl_Interp *interp,
int objc,
Tcl_Obj *const objv[]
)
{
int methodIndex;
Tcl_HashEntry *h;
Tcl_HashSearch search;
SchemaCP *cp;
SchemaValidationStack *se;
Tcl_Obj *resultObj, *elmObj;
static const char *schemaInstanceInfoMethods[] = {
"validationstate", "vstate", "defelements", "stack", "toplevel",
NULL
};
enum schemaInstanceInfoMethod {
m_validationstate, m_vstate, m_defelements, m_stack, m_toplevel
};
static const char *schemaInstanceInfoStackMethods[] = {
"top", "inside", NULL
};
enum schemaInstanceInfoStackMethod {
m_top, m_inside
................................................................................
break;
default:
SetResult ("Internal error: Invalid validation state");
return TCL_ERROR;
}
break;
case m_defelements:
if (objc != 2) {
Tcl_WrongNumArgs (interp, 1, objv, "defelements");
return TCL_ERROR;
}
resultObj = Tcl_GetObjResult (interp);
for (h = Tcl_FirstHashEntry (&sdata->element, &search);
h != NULL;
h = Tcl_NextHashEntry (&search)) {
cp = (SchemaCP *) Tcl_GetHashValue (h);
if (!cp) continue;
if (cp->flags & FORWARD_PATTERN_DEF
|| cp->flags & PLACEHOLDER_PATTERN_DEF) continue;
serializeElementName (elmObj, cp);
if (Tcl_ListObjAppendElement (interp, resultObj, elmObj) != TCL_OK)
return TCL_ERROR;
}
break;
case m_stack:
if (Tcl_GetIndexFromObj (interp, objv[2],
schemaInstanceInfoStackMethods,
"method", 0, &methodIndex)
!= TCL_OK) {
................................................................................
Tcl_ResetResult (interp);
return TCL_OK;
}
se = sdata->stack;
while (se->pattern->type != SCHEMA_CTYPE_NAME) {
se = se->down;
}
serializeElementName (elmObj, se->pattern);
Tcl_SetObjResult (interp, elmObj);
return TCL_OK;
break;
}
case m_toplevel:
if (objc != 2) {
Tcl_WrongNumArgs (interp, 1, objv, "no argument expected");
................................................................................
return TCL_ERROR;
}
if (!sdata->defineToplevel && sdata->currentEvals > 1) {
SetBooleanResult (0);
} else {
SetBooleanResult (1);
}
}
return TCL_OK;
}
int
schemaInstanceCmd (
ClientData clientData,
Tcl_Interp *interp,
................................................................................
if (forwardDef) {
if (pattern->flags & FORWARD_PATTERN_DEF) {
sdata->forwardPatternDefs--;
pattern->flags &= ~FORWARD_PATTERN_DEF;
}
pattern->flags &= ~PLACEHOLDER_PATTERN_DEF;
}
} else {
cleanupLastPattern (sdata, savedNumPatternList);
}
sdata->defineToplevel = savedDefineToplevel;
sdata->currentNamespace = savedNamespacePtr;
if (!savedDefineToplevel) {
SETASI(savedsdata);
................................................................................
} else {
node = tcldom_getNodeFromObj (interp, objv[2]);
if (!node) {
SetResult ("The second argument must be either a "
"document or a element node");
return TCL_ERROR;
}
sdata->validationState = VALIDATION_STARTED;
}
if (validateDOM (interp, sdata, node) == TCL_OK) {
SetBooleanResult (1);
if (objc == 4) {
Tcl_SetVar (interp, Tcl_GetString (objv[3]), "", 0);
}
} else {
if (objc == 4) {
................................................................................
Tcl_Obj *const objv[]
)
{
SchemaData *sdata = GETASI;
SchemaCP *pattern;
SchemaQuant quant;
char *ns = NULL;
int n, m, hnew;
Tcl_HashEntry *h;
CHECK_SI
CHECK_TOPLEVEL
checkNrArgs (1,3,"?namespace? ?quant?");
if (objc == 1) {
quant = SCHEMA_CQUANT_ONE;
} else if (objc == 2) {
quant = getQuant (interp, sdata, objv[1], &n, &m);
if (quant == SCHEMA_CQUANT_ERROR) {
h = Tcl_CreateHashEntry (&sdata->namespace,
Tcl_GetString (objv[1]), &hnew);
ns = Tcl_GetHashKey (&sdata->namespace, h);
quant = SCHEMA_CQUANT_ONE;
}
} else {
h = Tcl_CreateHashEntry (&sdata->namespace,
Tcl_GetString (objv[1]), &hnew);
ns = Tcl_GetHashKey (&sdata->namespace, h);
quant = getQuant (interp, sdata, objv[2], &n, &m);
if (quant == SCHEMA_CQUANT_ERROR) {
return TCL_ERROR;
}
}
pattern = initSchemaCP (SCHEMA_CTYPE_ANY, ns, NULL);
REMEMBER_PATTERN (pattern)
................................................................................
return TCL_ERROR;
}
if (sdata->cp->type != SCHEMA_CTYPE_NAME
&& sdata->cp->type != SCHEMA_CTYPE_PATTERN) {
SetResult ("The \"tcl\" schema definition command is only "
"allowed in sequential context (defelement, "
"element or defpattern)");
return TCL_ERROR;
}
pattern = initSchemaCP (SCHEMA_CTYPE_VIRTUAL, NULL, NULL);
REMEMBER_PATTERN (pattern)
/* We alloc for one arugment more: the always appended schema
* cmd. */
|
| | > < < < < < < < < > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > | | > > > > > > > > > < | | | < < < < < | | > | | > | < | | | > | | < | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < > > > > | < > | > | | | < < < < < < < < < < < | | > | > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < > | < < | < < | < | |
119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 ... 257 258 259 260 261 262 263 264 265 266 267 268 269 270 ... 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 ... 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 ... 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 .... 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 .... 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 .... 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 .... 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 .... 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 .... 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 .... 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 .... 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 .... 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 .... 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 .... 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 .... 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 .... 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 .... 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 .... 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 .... 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 .... 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 .... 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 .... 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 |
#if defined(DEBUG) || defined(DDEBUG)
static char *Schema_CP_Type2str[] = {
"ANY",
"NAME",
"CHOICE",
"INTERLEAVE",
"PATTERN",
"TEXT",
"VIRTUAL",
"KEYSPACE_START",
"KEYSPACE_END"
};
static char *Schema_Quant_Type2str[] = {
"ONE",
"OPT",
"REP",
"PLUS",
"NM",
"ERROR"
};
#endif
#ifndef TCL_THREADS
static SchemaData *activeSchemaData = 0;
# define GETASI activeSchemaData
................................................................................
se->activeChild = ac + 1; \
se->hasMatched = 0; \
} else { \
se->activeChild = ac; \
se->hasMatched = 1; \
}
#define S(str) str, sizeof (str) -1
static SchemaCP*
initSchemaCP (
Schema_CP_Type type,
void *namespace,
char *name
................................................................................
FREE (pattern->attrs[i]);
}
FREE (pattern->attrs);
}
freedomKeyConstraints (pattern->domKeys);
break;
}
if (pattern->defScript) {
Tcl_DecrRefCount (pattern->defScript);
}
FREE (pattern);
}
static SchemaData*
initSchemaData (
Tcl_Obj *cmdNameObj)
{
................................................................................
}
if (savedCP) {
sdata->cp = savedCP;
sdata->contentSize = savedContenSize;
}
}
static SchemaValidationStack *
getStackElement (
SchemaData *sdata,
SchemaCP *pattern
)
{
SchemaValidationStack *stackElm;
if (sdata->stackPool) {
stackElm = sdata->stackPool;
sdata->stackPool = stackElm->down;
} else {
stackElm = TMALLOC (SchemaValidationStack);
}
memset (stackElm, 0, sizeof (SchemaValidationStack));
stackElm->pattern = pattern;
return stackElm;
}
/* The ac argument is the currend looked at child of the stack top
* (which is not pattern, in case the looked ad child of the stack top
* is SCHEMA_CTYPE_CHOICE). */
static void
pushToStack (
SchemaData *sdata,
SchemaCP *pattern,
int ac
)
{
SchemaValidationStack *stackElm, *se;
DBG(fprintf(stderr, "push to Stack:\n");serializeCP(pattern));
if (sdata->stackPool) {
stackElm = sdata->stackPool;
sdata->stackPool = stackElm->down;
} else {
stackElm = TMALLOC (SchemaValidationStack);
}
memset (stackElm, 0, sizeof (SchemaValidationStack));
se = sdata->stack;
if (se) se->activeChild = ac;
stackElm->down = se;
stackElm->pattern = pattern;
if (pattern->type == SCHEMA_CTYPE_INTERLEAVE) {
stackElm->interleaveState = MALLOC (sizeof (int) * pattern->nc);
memset (stackElm->interleaveState, 0, sizeof (int) * pattern->nc);
}
sdata->stack = stackElm;
}
static void
repoolStackElement (
SchemaData *sdata,
SchemaValidationStack *se
)
{
se->down = sdata->stackPool;
sdata->stackPool = se;
}
static void
popStack (
SchemaData *sdata
)
{
SchemaValidationStack *se;
................................................................................
if (!(sc->constraint) (interp, sc->constraintData, text)) {
return 0;
}
}
return 1;
}
/* The argument ac points to the child of the current top-most stack
* element pattern which is to evaluate. */
static int
evalVirtual (
Tcl_Interp *interp,
SchemaData *sdata,
int ac
)
{
SchemaCP *cp;
int savedac, savedhm, rc;
cp = sdata->stack->pattern->content[ac];
savedac = sdata->stack->activeChild;
savedhm = sdata->stack->hasMatched;
sdata->stack->activeChild = ac;
sdata->stack->hasMatched = 1;
cp->content[cp->nc-1] = (SchemaCP *) sdata->self;
rc = Tcl_EvalObjv (interp, cp->nc, (Tcl_Obj **) cp->content,
TCL_EVAL_GLOBAL);
sdata->stack->activeChild = savedac;
sdata->stack->hasMatched = savedhm;
if (rc != TCL_OK) {
sdata->evalError = 1;
return 0;
}
return 1;
}
................................................................................
case SCHEMA_CTYPE_NAME:
DBG(fprintf (stderr, "name: %s ns: %s candidate name: %s "
"candidate ns: %s\n", name, namespace,
candidate->name, candidate->namespace));
if (candidate->name == name
&& candidate->namespace == namespace) {
pushToStack (sdata, candidate, ac);
updateStack (se, cp, ac);
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
for (i = 0; i < candidate->nc; i++) {
icp = candidate->content[i];
................................................................................
updateStack (se, cp, ac);
sdata->skipDeep = 1;
return 1;
case SCHEMA_CTYPE_NAME:
if (icp->name == name
&& icp->namespace == namespace) {
pushToStack (sdata, icp, ac);
updateStack (se, cp, ac);
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of MIXED or CHOICE");
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, icp, ac);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
if (rc == -1) mayskip = 1;
................................................................................
}
if (!mayskip && mayMiss (candidate->quants[i]))
mayskip = 1;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (evalVirtual (interp, sdata, ac)) {
hm = 1;
break;
}
else return 0;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, candidate, ac);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
if (rc == -1) mayskip = 1;
break;
case SCHEMA_CTYPE_KEYSPACE_END:
candidate->keySpace->active--;
if (!candidate->keySpace->active) {
if (candidate->keySpace->unknownIDrefs) {
if (!recover (interp, sdata, S("UNKNOWN_KEYREF"),
................................................................................
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
case SCHEMA_CTYPE_NAME:
if (icp->name == name
&& icp->namespace == namespace) {
pushToStack (sdata, icp, 0);
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of INTERLEAVE");
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, icp, 0);
rc = matchElementStart (interp, sdata, name, namespace);
if (rc == 1) {
se->hasMatched = 1;
se->interleaveState[i] = 1;
return 1;
}
popStack (sdata);
................................................................................
if (se->pattern->namespace) {
Tcl_AppendResult (interp, namespace, ":", NULL);
}
Tcl_AppendResult (interp, name, "\"", NULL);
return TCL_ERROR;
}
} else {
sdata->validationState = VALIDATION_STARTED;
if (!pattern) {
if (recover (interp, sdata, S("UNKNOWN_ROOT_ELEMENT"), 0, 0)) {
sdata->skipDeep = 1;
return TCL_OK;
}
SetResult ("Unknown element");
return TCL_ERROR;
}
pushToStack (sdata, pattern, 0);
return TCL_OK;
}
/* The normal case: we're inside the tree */
rc = matchElementStart (interp, sdata, (char *) namePtr, namespacePtr);
while (rc == -1) {
popStack (sdata);
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
continue;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic, ac);
if (checkElementEnd (interp, sdata)) {
mayMiss = 1;
}
popStack (sdata);
break;
case SCHEMA_CTYPE_KEYSPACE_END:
................................................................................
if (mayMiss) break;
if (!recover (interp, sdata, S("MISSING_ONE_OF_CHOICE"), 0, 0)) {
return 0;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (evalVirtual (interp, sdata, ac)) break;
else return 0;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, cp->content[ac], ac);
rc = checkElementEnd (interp, sdata);
popStack (sdata);
if (rc) break;
return 0;
case SCHEMA_CTYPE_ANY:
if (recover (interp, sdata, S("MISSING_ANY"), 0, 0)) {
................................................................................
)
{
Tcl_HashEntry *h, *h1;
Tcl_HashSearch search, search1;
int haveErrMsg = 0;
SchemaDocKey *dk;
/* TODO: add recovering */
if (sdata->unknownIDrefs) {
haveErrMsg = 1;
SetResult ("References to unknown IDs:");
for (h = Tcl_FirstHashEntry (&sdata->ids, &search);
h != NULL;
h = Tcl_NextHashEntry (&search)) {
if (Tcl_GetHashValue (h) == 0) {
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic, ac);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
break;
case SCHEMA_CTYPE_VIRTUAL:
Tcl_Panic ("Virtual constrain in MIXED or CHOICE");
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of MIXED or CHOICE");
case SCHEMA_CTYPE_KEYSPACE_END:
case SCHEMA_CTYPE_KEYSPACE:
Tcl_Panic ("Keyspace constrain in MIXED or CHOICE");
................................................................................
SetResult ("Unexpected text content");
return 0;
}
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, candidate, ac);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
if (mustMatch (cp->quants[ac], hm)) {
SetResult ("Unexpected text content");
return 0;
}
break;
case SCHEMA_CTYPE_VIRTUAL:
if (!evalVirtual (interp, sdata, ac)) return 0;
break;
case SCHEMA_CTYPE_KEYSPACE:
if (!cp->content[ac]->keySpace->active) {
Tcl_InitHashTable (&cp->content[ac]->keySpace->ids,
TCL_STRING_KEYS);
cp->content[ac]->keySpace->active = 1;
................................................................................
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_ANY:
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
pushToStack (sdata, ic, 0);
if (matchText (interp, sdata, text)) {
updateStack (se, cp, ac);
return 1;
}
popStack (sdata);
break;
................................................................................
sdata->cp = savedCP;
sdata->contentSize = savedContenSize;
if (sdata->cp && !sdata->isAttributeConstaint && cp->nc) {
sdata->cp->flags |= CONSTRAINT_TEXT_CHILD;
}
return result;
}
/* cp must be of type SCHEMA_CTYPE_NAME for useful results */
static Tcl_Obj*
serializeElementName (
Tcl_Interp *interp,
SchemaCP *cp
)
{
Tcl_Obj *rObj;
rObj = Tcl_NewObj();
Tcl_ListObjAppendElement (interp, rObj, Tcl_NewStringObj (cp->name, -1));
if (cp->namespace) {
Tcl_ListObjAppendElement (interp, rObj,
Tcl_NewStringObj (cp->namespace, -1));
}
return rObj;
}
/* cp must be of type SCHEMA_CTYPE_ANY for useful results */
static Tcl_Obj*
serializeAnyCP (
Tcl_Interp *interp,
SchemaCP *cp
)
{
Tcl_Obj *rObj;
rObj = Tcl_NewObj();
Tcl_ListObjAppendElement (interp, rObj, Tcl_NewStringObj ("<any>", 5));
if (cp->namespace) {
Tcl_ListObjAppendElement (interp, rObj,
Tcl_NewStringObj (cp->namespace, -1));
} else {
Tcl_ListObjAppendElement (interp, rObj, Tcl_NewObj());
}
return rObj;
}
/* The cp argument may be NULL. If it isn't NULL cp must be of type
* SCHEMA_CTYPE_TEXT for useful results */
static Tcl_Obj*
serializeTextCP (
Tcl_Interp *interp,
SchemaCP *cp
)
{
Tcl_Obj *rObj;
rObj = Tcl_NewObj();
Tcl_ListObjAppendElement (interp, rObj, Tcl_NewStringObj ("#text", 5));
Tcl_ListObjAppendElement (interp, rObj, Tcl_NewObj());
return rObj;
}
static void
definedElements (
SchemaData *sdata,
Tcl_Interp *interp
)
{
Tcl_Obj *rObj, *elmObj;
Tcl_HashEntry *h;
Tcl_HashSearch search;
SchemaCP *cp;
rObj = Tcl_GetObjResult (interp);
for (h = Tcl_FirstHashEntry (&sdata->element, &search);
h != NULL;
h = Tcl_NextHashEntry (&search)) {
cp = (SchemaCP *) Tcl_GetHashValue (h);
if (!cp) continue;
if (cp->flags & FORWARD_PATTERN_DEF
|| cp->flags & PLACEHOLDER_PATTERN_DEF) continue;
elmObj = serializeElementName (interp, cp);
Tcl_ListObjAppendElement (interp, rObj, elmObj);
}
}
static int
getNextExpected (
SchemaData *sdata,
SchemaValidationStack *se,
Tcl_Interp *interp,
Tcl_HashTable *seenCPs,
Tcl_Obj *rObj
)
{
int ac, hm, i, hnew, mustMatch, mayskip, rc;
SchemaCP *cp, *ic, *jc;
SchemaValidationStack *se1;
getContext (cp, ac, hm);
if (hm && maxOne(cp->quants[ac])) ac++;
switch (cp->type) {
case SCHEMA_CTYPE_INTERLEAVE:
ac = 0;
mustMatch = 0;
/* Fall through */
case SCHEMA_CTYPE_NAME:
case SCHEMA_CTYPE_PATTERN:
while (ac < cp->nc) {
if (se->interleaveState
&& se->interleaveState[ac]
&& maxOne (cp->quants[ac])) {
ac++;
continue;
}
ic = cp->content[ac];
mayskip = 0;
switch (ic->type) {
case SCHEMA_CTYPE_NAME:
Tcl_ListObjAppendElement (interp, rObj,
serializeElementName (interp, ic));
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
Tcl_CreateHashEntry (seenCPs, ic, &hnew);
if (hnew) {
se1 = getStackElement (sdata, ic);
mayskip = getNextExpected (sdata, se1, interp, seenCPs,
rObj);
repoolStackElement (sdata, se1);
}
break;
case SCHEMA_CTYPE_ANY:
Tcl_ListObjAppendElement (interp, rObj,
serializeAnyCP (interp, ic));
break;
case SCHEMA_CTYPE_TEXT:
Tcl_ListObjAppendElement (interp, rObj,
serializeTextCP (interp, ic));
if (ic->nc == 0 || checkText (interp, ic, "")) {
mayskip = 1;
}
break;
case SCHEMA_CTYPE_CHOICE:
if (ic->flags & MIXED_CONTENT) {
Tcl_ListObjAppendElement (interp, rObj,
serializeTextCP (interp, NULL));
}
for (i = 0; i < ic->nc; i++) {
jc = ic->content[i];
switch (jc->type) {
case SCHEMA_CTYPE_NAME:
Tcl_ListObjAppendElement (
interp, rObj, serializeElementName (interp, jc)
);
break;
case SCHEMA_CTYPE_INTERLEAVE:
case SCHEMA_CTYPE_PATTERN:
Tcl_CreateHashEntry (seenCPs, jc, &hnew);
if (hnew) {
se1 = getStackElement (sdata, ic);
mayskip = getNextExpected (sdata, se1, interp,
seenCPs, rObj);
repoolStackElement (sdata, se1);
}
break;
case SCHEMA_CTYPE_ANY:
Tcl_ListObjAppendElement (
interp, rObj, serializeAnyCP (interp, jc)
);
break;
case SCHEMA_CTYPE_TEXT:
Tcl_ListObjAppendElement (
interp, rObj, serializeTextCP (interp, jc)
);
break;
case SCHEMA_CTYPE_CHOICE:
Tcl_Panic ("MIXED or CHOICE child of MIXED or CHOICE");
case SCHEMA_CTYPE_VIRTUAL:
case SCHEMA_CTYPE_KEYSPACE:
case SCHEMA_CTYPE_KEYSPACE_END:
break;
}
}
break;
case SCHEMA_CTYPE_VIRTUAL:
case SCHEMA_CTYPE_KEYSPACE:
case SCHEMA_CTYPE_KEYSPACE_END:
break;
}
if (cp->type == SCHEMA_CTYPE_INTERLEAVE && minOne(cp->quants[ac]))
mustMatch = 1;
else if (!mayskip && minOne (cp->quants[ac])) break;
ac++;
}
break;
case SCHEMA_CTYPE_ANY:
case SCHEMA_CTYPE_CHOICE:
case SCHEMA_CTYPE_TEXT:
case SCHEMA_CTYPE_VIRTUAL:
case SCHEMA_CTYPE_KEYSPACE:
case SCHEMA_CTYPE_KEYSPACE_END:
Tcl_Panic ("Invalid CTYPE onto the validation stack!");
}
if (cp->type == SCHEMA_CTYPE_NAME) {
return 0;
}
if (cp->type == SCHEMA_CTYPE_INTERLEAVE && mustMatch) {
return 0;
}
if (se->down) {
hm = se->down->hasMatched;
se->down->hasMatched = 1;
rc = getNextExpected (sdata, se->down, interp, seenCPs, rObj);
se->down->hasMatched = hm;
return rc;
}
return 1;
}
static int
schemaInstanceInfoCmd (
SchemaData *sdata,
Tcl_Interp *interp,
int objc,
Tcl_Obj *const objv[]
)
{
int methodIndex, len, i, hnew;
Tcl_HashEntry *h;
SchemaCP *cp;
SchemaValidationStack *se;
void *ns;
Tcl_Obj *rObj, *r2Obj, *thisObj;
Tcl_HashTable localHash;
Tcl_HashSearch search;
static const char *schemaInstanceInfoMethods[] = {
"validationstate", "vstate", "definedElements", "stack", "toplevel",
"pastexpected", "nextexpected", "definition", NULL
};
enum schemaInstanceInfoMethod {
m_validationstate, m_vstate, m_definedElements, m_stack, m_toplevel,
m_pastexpected, m_nextexpected, m_definition
};
static const char *schemaInstanceInfoStackMethods[] = {
"top", "inside", NULL
};
enum schemaInstanceInfoStackMethod {
m_top, m_inside
................................................................................
break;
default:
SetResult ("Internal error: Invalid validation state");
return TCL_ERROR;
}
break;
case m_definedElements:
if (objc != 2) {
Tcl_WrongNumArgs (interp, 1, objv, "definedElements");
return TCL_ERROR;
}
definedElements (sdata, interp);
break;
case m_stack:
if (Tcl_GetIndexFromObj (interp, objv[2],
schemaInstanceInfoStackMethods,
"method", 0, &methodIndex)
!= TCL_OK) {
................................................................................
Tcl_ResetResult (interp);
return TCL_OK;
}
se = sdata->stack;
while (se->pattern->type != SCHEMA_CTYPE_NAME) {
se = se->down;
}
rObj = serializeElementName (interp, se->pattern);
Tcl_SetObjResult (interp, rObj);
return TCL_OK;
break;
}
case m_toplevel:
if (objc != 2) {
Tcl_WrongNumArgs (interp, 1, objv, "no argument expected");
................................................................................
return TCL_ERROR;
}
if (!sdata->defineToplevel && sdata->currentEvals > 1) {
SetBooleanResult (0);
} else {
SetBooleanResult (1);
}
return TCL_OK;
case m_nextexpected:
if (sdata->validationState == VALIDATION_ERROR) {
SetResult ("Validation command in error state.");
return TCL_ERROR;
} else if (sdata->validationState == VALIDATION_FINISHED) {
return TCL_OK;
}
if (!sdata->stack) {
if (sdata->start) {
Tcl_AppendElement (interp, sdata->start);
if (sdata->startNamespace) {
Tcl_AppendElement (interp, sdata->startNamespace);
}
} else {
definedElements (sdata, interp);
}
} else {
rObj = Tcl_NewObj();
Tcl_InitHashTable (&localHash, TCL_ONE_WORD_KEYS);
getNextExpected (sdata, sdata->stack, interp, &localHash, rObj);
Tcl_DeleteHashTable (&localHash);
Tcl_ListObjLength (interp, rObj, &len);
if (len <= 1) {
Tcl_SetObjResult (interp, rObj);
} else {
Tcl_InitHashTable (&localHash, TCL_STRING_KEYS);
for (i = 0; i < len; i++) {
Tcl_ListObjIndex (interp, rObj, i, &thisObj);
h = Tcl_CreateHashEntry (
&localHash, Tcl_GetString (thisObj), &hnew
);
if (hnew) {
Tcl_SetHashValue (h, thisObj);
}
}
r2Obj = Tcl_NewObj();
len = 0;
for (h = Tcl_FirstHashEntry (&localHash, &search);
h != NULL;
h = Tcl_NextHashEntry (&search)) {
Tcl_ListObjAppendElement (interp, r2Obj,
Tcl_GetHashValue (h));
len++;
}
Tcl_DeleteHashTable (&localHash);
Tcl_DecrRefCount (rObj);
Tcl_SetObjResult (interp, r2Obj);
}
}
return TCL_OK;
case m_pastexpected:
break;
case m_definition:
if (objc < 3 && objc > 4) {
Tcl_WrongNumArgs (interp, 1, objv, "name ?namespace?");
return TCL_ERROR;
}
h = Tcl_FindHashEntry (&sdata->element, Tcl_GetString (objv[2]));
if (!h) {
SetResult ("Unknown element");
return TCL_ERROR;
}
cp = Tcl_GetHashValue (h);
ns = NULL;
if (objc == 4) {
ns = getNamespacePtr (sdata, Tcl_GetString (objv[3]));
}
while (cp && cp->namespace != ns) {
cp = cp->next;
}
if (!cp) {
SetResult ("Unknown element");
return TCL_ERROR;
}
if (cp->flags & LOCAL_DEFINED_ELEMENT) {
Tcl_AppendElement (interp, "element");
} else {
Tcl_AppendElement (interp, "defelement");
}
Tcl_AppendElement (interp, cp->name);
if (cp->namespace) {
Tcl_AppendElement (interp, cp->namespace);
}
if (cp->defScript) {
Tcl_AppendElement (interp, Tcl_GetString (cp->defScript));
}
break;
}
return TCL_OK;
}
int
schemaInstanceCmd (
ClientData clientData,
Tcl_Interp *interp,
................................................................................
if (forwardDef) {
if (pattern->flags & FORWARD_PATTERN_DEF) {
sdata->forwardPatternDefs--;
pattern->flags &= ~FORWARD_PATTERN_DEF;
}
pattern->flags &= ~PLACEHOLDER_PATTERN_DEF;
}
pattern->defScript = objv[patternIndex];
Tcl_IncrRefCount (pattern->defScript);
} else {
cleanupLastPattern (sdata, savedNumPatternList);
}
sdata->defineToplevel = savedDefineToplevel;
sdata->currentNamespace = savedNamespacePtr;
if (!savedDefineToplevel) {
SETASI(savedsdata);
................................................................................
} else {
node = tcldom_getNodeFromObj (interp, objv[2]);
if (!node) {
SetResult ("The second argument must be either a "
"document or a element node");
return TCL_ERROR;
}
}
sdata->validationState = VALIDATION_STARTED;
if (validateDOM (interp, sdata, node) == TCL_OK) {
SetBooleanResult (1);
if (objc == 4) {
Tcl_SetVar (interp, Tcl_GetString (objv[3]), "", 0);
}
} else {
if (objc == 4) {
................................................................................
Tcl_Obj *const objv[]
)
{
SchemaData *sdata = GETASI;
SchemaCP *pattern;
SchemaQuant quant;
char *ns = NULL;
int n, m;
CHECK_SI
CHECK_TOPLEVEL
checkNrArgs (1,3,"?namespace? ?quant?");
if (objc == 1) {
quant = SCHEMA_CQUANT_ONE;
} else if (objc == 2) {
quant = getQuant (interp, sdata, objv[1], &n, &m);
if (quant == SCHEMA_CQUANT_ERROR) {
ns = getNamespacePtr (sdata, Tcl_GetString (objv[1]));
quant = SCHEMA_CQUANT_ONE;
}
} else {
ns = getNamespacePtr (sdata, Tcl_GetString (objv[1]));
quant = getQuant (interp, sdata, objv[2], &n, &m);
if (quant == SCHEMA_CQUANT_ERROR) {
return TCL_ERROR;
}
}
pattern = initSchemaCP (SCHEMA_CTYPE_ANY, ns, NULL);
REMEMBER_PATTERN (pattern)
................................................................................
return TCL_ERROR;
}
if (sdata->cp->type != SCHEMA_CTYPE_NAME
&& sdata->cp->type != SCHEMA_CTYPE_PATTERN) {
SetResult ("The \"tcl\" schema definition command is only "
"allowed in sequential context (defelement, "
"element, group or defpattern)");
return TCL_ERROR;
}
pattern = initSchemaCP (SCHEMA_CTYPE_VIRTUAL, NULL, NULL);
REMEMBER_PATTERN (pattern)
/* We alloc for one arugment more: the always appended schema
* cmd. */
|
Changes to generic/schema.h.
104 105 106 107 108 109 110 111 112 113 114 115 116 117 |
SchemaQuant *quants;
unsigned int nc;
SchemaAttr **attrs;
unsigned int numAttr;
unsigned int numReqAttr;
domKeyConstraint *domKeys;
SchemaKeySpace *keySpace;
} SchemaCP;
typedef struct SchemaValidationStack
{
SchemaCP *pattern;
struct SchemaValidationStack *next;
struct SchemaValidationStack *down;
|
> |
104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
SchemaQuant *quants;
unsigned int nc;
SchemaAttr **attrs;
unsigned int numAttr;
unsigned int numReqAttr;
domKeyConstraint *domKeys;
SchemaKeySpace *keySpace;
Tcl_Obj *defScript;
} SchemaCP;
typedef struct SchemaValidationStack
{
SchemaCP *pattern;
struct SchemaValidationStack *next;
struct SchemaValidationStack *down;
|
Changes to tests/schema.test.
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 .... 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 .... 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 .... 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 .... 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 |
# schema-15.*: Constraint cmd tcl
# schema-16.*: interleave
# schema-17.*: info
# schema-18.*: reportcmd
# schema-19.*: keyspace
# schema-20.*: domunique
#
# Copyright (c) 2018 Rolf Ade.
source [file join [file dir [info script]] loadtdom.tcl]
if {[dom featureinfo schema]} {
test schema-1.1 {create} {
tdom::schema create grammar
................................................................................
{<doc><e4></doc>}
} {
lappend result [grammar validate $xml]
}
grammar delete
set result
} {0 1 0 1 1 1 0}
test schema-10.1 {any} {
tdom::schema create s
s define {
defelement doc {
element a
any
................................................................................
{<doc><items><b/><b/><c/></items><items><a/><c/></items><items><b/><a/><c/></items></doc>}
} {
lappend result [s validate $xml errMsg]
}
s delete
set result
} {1 1 0}
test schema-17.1 {info} {
tdom::schema s
s define {
foreach e {a b1 b11 b2 c} {
defelement $e {}
}
}
set result [lsort [s info defelements]]
s delete
set result
} {a b1 b11 b2 c}
test schema-17.2 {info} {
tdom::schema s
s define {
................................................................................
element b2
}
defelement a {
element a1
element a2
}
}
set result [lsort [s info defelements]]
s delete
set result
} {a b}
test schema-17.3 {info} {
tdom::schema s
s define {
................................................................................
element b2
}
defelement a {
element a1
element a2
}
}
set result [lsort [s info defelements]]
s delete
set result
} {a b}
proc schema-18 {args} {
lappend ::result {*}$args
}
test schema-18.1 {reportcmd} {
tdom::schema s
s define {
defelement doc {
|
| > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > |
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 .... 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 .... 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 .... 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 .... 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 |
# schema-15.*: Constraint cmd tcl # schema-16.*: interleave # schema-17.*: info # schema-18.*: reportcmd # schema-19.*: keyspace # schema-20.*: domunique # # Copyright (c) 2018-2019 Rolf Ade. source [file join [file dir [info script]] loadtdom.tcl] if {[dom featureinfo schema]} { test schema-1.1 {create} { tdom::schema create grammar ................................................................................ {<doc><e4></doc>} } { lappend result [grammar validate $xml] } grammar delete set result } {0 1 0 1 1 1 0} test schema-9.9 {choice with optional cp belong the choices} { tdom::schema create grammar grammar define { defelement doc { element e1 choice { element e2 element e3 ? } element e4 ? } } set result [list] foreach xml { <doc/> {<doc><e1/></doc>} {<doc><e1/><e2/></doc>} {<doc><e1/><e3/></doc>} {<doc><e1/><e4/></doc>} {<doc><e1/><e2/><e4/></doc>} {<doc><e1/><e3/><e4/></doc>} } { lappend result [grammar validate $xml] } grammar delete set result } {0 1 1 1 1 1 1} test schema-10.1 {any} { tdom::schema create s s define { defelement doc { element a any ................................................................................ {<doc><items><b/><b/><c/></items><items><a/><c/></items><items><b/><a/><c/></items></doc>} } { lappend result [s validate $xml errMsg] } s delete set result } {1 1 0} test schema-16.17 {interleave with all content cp optional} { tdom::schema s s defelement doc { interleave { element a ? element b ? element c ? } element d } set result [list] foreach xml { <doc/> <doc><a/><d/></doc> <doc><b/><d/></doc> <doc><c/><d/></doc> <doc><a/><c/><d/></doc> <doc><b/><c/><d/></doc> <doc><c/><a/><d/></doc> <doc><c/><a/><b/><d/></doc> <doc><c/><a/><b/></doc> } { lappend result [s validate $xml] } s delete set result } {0 1 1 1 1 1 1 1 0} test schema-17.1 {info} { tdom::schema s s define { foreach e {a b1 b11 b2 c} { defelement $e {} } } set result [lsort [s info definedElements]] s delete set result } {a b1 b11 b2 c} test schema-17.2 {info} { tdom::schema s s define { ................................................................................ element b2 } defelement a { element a1 element a2 } } set result [lsort [s info definedElements]] s delete set result } {a b} test schema-17.3 {info} { tdom::schema s s define { ................................................................................ element b2 } defelement a { element a1 element a2 } } set result [lsort [s info definedElements]] s delete set result } {a b} test schema-17.4 {info} { tdom::schema s s define { defelement b { element b1 1 text element a element b2 } defelement a { element a1 element a2 } } set result [s info definition b] s delete set result } {defelement b { element b1 1 text element a element b2 }} test schema-17.5 {info nextexpected} { tdom::schema s s define { defelement doc { choice ? { element a element c element b } element toplevel ? element musthave element aftermust } } s event start doc set result [s info nextexpected] s delete lsort $result } {a b c musthave toplevel} test schema-17.6 {info nextexpected} { tdom::schema s s prefixns {foo http://foo.bar} s define { defelement doc { choice ? { element a element c element b } element toplevel ? namespace foo { element musthave } element aftermust } } s event start doc set result [s info nextexpected] s delete lsort $result } {a b c {musthave http://foo.bar} toplevel} test schema-17.7 {info nextexpected} { tdom::schema s s prefixns {foo http://foo.bar} s define { defelement doc { mixed { element a element c element b } element toplevel ? namespace foo { element musthave } element aftermust } } s event start doc set result [s info nextexpected] s delete lsort $result } {a b c {musthave http://foo.bar} toplevel {{#text} {}}} test schema-17.8 {info nextexpected} { tdom::schema s s defelement doc { choice ? { element a element c element b } element toplevel ? element musthave element aftermust } set result [s info nextexpected] s define { foreach elm {a b c} { defelement $elm {} } } lappend result {*}[lsort [s info nextexpected]] s event start doc lappend result {*}[lsort [s info nextexpected]] s event start c s event end lappend result {*}[lsort [s info nextexpected]] s delete set result } {doc a b c doc a b c musthave toplevel musthave toplevel} proc schema-17.9 {scmd} { global result lappend result {*}[lsort [$scmd info nextexpected]] } test schema-17.9 {info nextexpected from scripted constrain} { tdom::schema s s define { defpattern some { element a ? group ? { element b ? tcl schema-17.9 } element c } defelement doc { ref some ? element may ? element must } } set result "" lappend [s validate {<doc><must/></doc>}] s delete set result } {c may must} test schema-17.10 {info nextexpected interleave} { set defs { { interleave { element a ? element b element c ? } element d } { interleave { element a ? element b ? element c ? } element d } { interleave ? { element a ? element b element c ? } element d } } set result [list] foreach def $defs { tdom::schema s s defelement doc $def s event start doc lappend result {*}[lsort [s info nextexpected]] s delete } set result } {a b c a b c d a b c d} test schema-17.11 {info nextexpected interleave} { set defs { { group + { element c ? element a ? element b ? } element d } } set result [list] foreach def $defs { tdom::schema s s defelement doc $def s event start doc s event start b s event end set result [lsort [s info nextexpected]] s delete } set result } {a b c d} test schema-17.12 {info nextexpected interleave} { tdom::schema s s define { prefixns {ns1 http://foo.bar} defelement doc { element a any any ns1 ? element b ? } } s event start doc s event start a s event end set result [lsort [s info nextexpected]] s event start something s event end lappend result {*}[lsort [s info nextexpected]] s delete set result } {{<any> {}} {<any> http://foo.bar} b} proc schema-18 {args} { lappend ::result {*}$args } test schema-18.1 {reportcmd} { tdom::schema s s define { defelement doc { |