static ValueStruct *_CloseXML(DBG_Struct *dbg, DBCOMM_CTRL *ctrl,
RecordStruct *rec, ValueStruct *args) {
ValueStruct *obj, *ret;
xmlChar *buff;
int size;
DBG_Struct *mondbg;
buff = NULL;
ret = NULL;
if (rec->type != RECORD_DB) {
ctrl->rc = MCP_BAD_ARG;
return NULL;
}
if ((obj = GetItemLongName(args, "object")) == NULL) {
ctrl->rc = MCP_BAD_ARG;
return NULL;
}
if (XMLDoc == NULL) {
ctrl->rc = MCP_BAD_OTHER;
return NULL;
}
ctrl->rc = MCP_OK;
if (XMLmode == MODE_WRITE) {
xmlDocDumpFormatMemoryEnc(XMLDoc, &buff, &size, "UTF-8", 0);
if (buff != NULL) {
mondbg = GetDBG_monsys();
ValueObjectId(obj) = blob_import_mem(mondbg, 0, "XMLIO.xml",
"application/xml", 0, buff, size);
if (ValueObjectId(obj) != GL_OBJ_NULL) {
ret = DuplicateValue(args, TRUE);
ctrl->rc = MCP_OK;
} else {
Warning("monblob_import_mem failure");
ctrl->rc = MCP_BAD_OTHER;
}
}
xfree(buff);
}
xmlFreeDoc(XMLDoc);
XMLDoc = NULL;
XMLpos = 0;
XMLmode = MODE_NONE;
return ret;
}
static ValueStruct *_OpenXML(DBG_Struct *dbg, DBCOMM_CTRL *ctrl,
RecordStruct *rec, ValueStruct *args) {
int rc;
ValueStruct *obj, *mode, *ret;
char *buff;
size_t size;
xmlNodePtr root;
DBG_Struct *mondbg;
XMLpos = 0;
XMLDoc = NULL;
XMLmode = MODE_NONE;
rc = MCP_BAD_OTHER;
ret = NULL;
if (rec->type != RECORD_DB) {
rc = MCP_BAD_ARG;
} else {
if ((obj = GetItemLongName(args, "object")) != NULL &&
(mode = GetItemLongName(args, "mode")) != NULL) {
XMLmode = ValueInteger(mode);
if (XMLmode == MODE_WRITE) {
XMLDoc = xmlNewDoc("1.0");
root = xmlNewDocNode(XMLDoc, NULL, "data", NULL);
xmlDocSetRootElement(XMLDoc, root);
ret = DuplicateValue(args, TRUE);
rc = MCP_OK;
} else {
mondbg = GetDBG_monsys();
if (blob_export_mem(mondbg, ValueObjectId(obj), &buff, &size)) {
if (size > 0) {
XMLDoc = xmlReadMemory(buff, size, "http://www.montsuqi.org/", NULL,
XML_PARSE_NOBLANKS | XML_PARSE_NOENT);
if (XMLDoc != NULL) {
rc = MCP_OK;
}
}
xfree(buff);
}
}
} else {
rc = MCP_BAD_ARG;
}
}
if (ctrl != NULL) {
ctrl->rc = rc;
}
return ret;
}
static VALUE
get_value(ValueStruct *val)
{
if (val == NULL)
return Qnil;
if (IS_VALUE_NIL(val))
return Qnil;
switch (ValueType(val)) {
case GL_TYPE_BOOL:
return ValueBool(val) ? Qtrue : Qfalse;
case GL_TYPE_INT:
return INT2NUM(ValueInteger(val));
case GL_TYPE_FLOAT:
return rb_float_new(ValueFloat(val));
case GL_TYPE_NUMBER:
return bigdecimal_new(val);
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_DBCODE:
case GL_TYPE_TEXT:
return rb_str_new2(ValueToString(val, codeset));
case GL_TYPE_BYTE:
case GL_TYPE_BINARY:
if (ValueByte(val) == NULL) {
return Qnil;
}
else {
return rb_str_new(ValueByte(val), ValueByteLength(val));
}
case GL_TYPE_OBJECT:
return INT2NUM(ValueObjectId(val));
case GL_TYPE_ARRAY:
return aryval_new(val, 0);
case GL_TYPE_RECORD:
return recval_new(val, 0);
case GL_TYPE_TIMESTAMP:
return timestamp_new(val);
case GL_TYPE_DATE:
return date_new(val);
default:
rb_raise(rb_eArgError, "unsupported ValueStruct type");
break;
}
return Qnil; /* not reached */
}
extern int
ValueToInteger(
ValueStruct *val)
{
int ret;
if ( val == NULL ) {
ret = 0;
} else
switch (ValueType(val)) {
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_TEXT:
case GL_TYPE_SYMBOL:
ret = StrToInt(ValueString(val),strlen(ValueString(val)));
break;
case GL_TYPE_NUMBER:
ret = FixedToInt(&ValueFixed(val));
break;
case GL_TYPE_INT:
ret = ValueInteger(val);
break;
case GL_TYPE_FLOAT:
ret = (int)ValueFloat(val);
break;
case GL_TYPE_BOOL:
ret = ValueBool(val);
break;
case GL_TYPE_OBJECT:
ret = ValueObjectId(val);
break;
case GL_TYPE_TIMESTAMP:
case GL_TYPE_DATE:
case GL_TYPE_TIME:
ret = (int)mktime(&ValueDateTime(val));
break;
default:
ret = 0;
}
return (ret);
}
extern Bool
SetValueInteger(
ValueStruct *val,
int ival)
{
Bool rc;
char str[SIZE_NUMBUF+1];
Bool fMinus;
if ( val == NULL ) {
fprintf(stderr,"no ValueStruct\n");
rc = FALSE;
} else {
ValueIsNonNil(val);
switch (ValueType(val)) {
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_DBCODE:
case GL_TYPE_TEXT:
case GL_TYPE_SYMBOL:
sprintf(str,"%d",ival);
rc = SetValueString(val,str,NULL);
break;
case GL_TYPE_NUMBER:
if ( ival < 0 ) {
ival = - ival;
fMinus = TRUE;
} else {
fMinus = FALSE;
}
sprintf(str,"%0*d",(int)ValueFixedLength(val),ival);
if ( fMinus ) {
*str |= 0x40;
}
rc = SetValueString(val,str,NULL);
break;
case GL_TYPE_INT:
ValueInteger(val) = ival;
rc = TRUE;
break;
case GL_TYPE_FLOAT:
ValueFloat(val) = ival;
rc = TRUE;
break;
case GL_TYPE_BOOL:
ValueBool(val) = ( ival == 0 ) ? FALSE : TRUE;
rc = TRUE;
break;
case GL_TYPE_OBJECT:
ValueObjectId(val) = ival;
if ( ValueObjectFile(val) != NULL ) {
xfree(ValueObjectFile(val));
ValueObjectFile(val) = NULL;
}
rc = TRUE;
break;
case GL_TYPE_TIMESTAMP:
case GL_TYPE_DATE:
case GL_TYPE_TIME:
rc = ( localtime_r((time_t *)&ival,&ValueDateTime(val)) != NULL ) ? TRUE : FALSE;
break;
default:
ValueIsNil(val);
rc = FALSE;
}
}
return (rc);
}
extern Bool
SetValueStringWithLength(
ValueStruct *val,
char *str,
size_t slen,
char *codeset)
{
Bool rc
, fMinus
, fPoint;
size_t len;
byte *p;
byte buff[SIZE_NUMBUF+1]
, sbuff[SIZE_LONGNAME+1];
Fixed from;
size_t size;
#ifdef WITH_I18N
byte *q;
iconv_t cd;
size_t sob
, sib;
char *istr;
#endif
ENTER_FUNC;
if ( val == NULL ) {
fprintf(stderr,"no ValueStruct\n");
rc = FALSE;
} else
if ( ( str == NULL )
|| ( *str == CHAR_NIL ) ) {
ValueIsNil(val);
rc = TRUE;
} else {
ValueIsNonNil(val);
switch (ValueType(val)) {
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_DBCODE:
case GL_TYPE_TEXT:
case GL_TYPE_SYMBOL:
#ifdef WITH_I18N
if ( ( codeset != NULL )
&& ( ( stricmp(codeset,"utf8") == 0 )
|| ( stricmp(codeset,"utf-8") == 0 ) ) ) {
codeset = NULL;
}
if ( codeset != NULL ) {
if ( IS_VALUE_EXPANDABLE(val) ) {
len = slen;
} else {
len = ValueStringLength(val) < slen ?
ValueStringLength(val) : slen;
}
cd = iconv_open("utf8",codeset);
while (TRUE) {
istr = str;
sib = len;
sob = ValueStringSize(val);
if ( ( q = ValueString(val) ) != NULL ) {
memclear(ValueString(val),ValueStringSize(val));
if ( iconv(cd,&istr,&sib,(void*)&q,&sob) == 0 ) break;
if ( errno == E2BIG ) {
xfree(ValueString(val));
ValueStringSize(val) *= 2;
} else
break;
} else {
ValueStringSize(val) = 1;
}
ValueString(val) = (byte *)xmalloc(ValueStringSize(val));
};
iconv_close(cd);
*q = 0;
len = ValueStringSize(val) - sob;
} else {
#endif
size = slen + 1;
len = slen;
if ( size > ValueStringSize(val) ) {
if ( ValueString(val) != NULL ) {
xfree(ValueString(val));
}
ValueStringSize(val) = size;
ValueString(val) = (byte *)xmalloc(size);
}
memclear(ValueString(val),ValueStringSize(val));
strcpy(ValueString(val),str);
#ifdef WITH_I18N
}
#endif
if ( IS_VALUE_EXPANDABLE(val) ) {
ValueStringLength(val) = len;
}
rc = TRUE;
break;
case GL_TYPE_BYTE:
DecodeStringToBinary(ValueByte(val),ValueByteLength(val),str);
rc = TRUE;
break;
case GL_TYPE_BINARY:
#ifdef BINARY_IS_BASE64
p = (byte *)xmalloc(strlen(str));
size = strlen(str);
size = DecodeBase64(p,size,str,size);
if ( ValueByte(val) != NULL ) {
xfree(ValueByte(val));
}
ValueByteSize(val) = strlen(str);
ValueByte(val) = p;
#else
size = 0;
for ( p = str ; *p != 0 ; ) {
if ( *p == '\\' ) {
p ++;
if ( *p == 'u' ) {
p += 3;
} else {
p ++;
}
} else {
p ++;
}
size ++;
}
if ( size > ValueByteSize(val) ) {
if ( ValueByte(val) != NULL ) {
xfree(ValueByte(val));
}
ValueByteSize(val) = size;
ValueByte(val) = (byte *)xmalloc(size);
}
memclear(ValueByte(val),ValueByteSize(val));
DecodeStringToBinary(ValueByte(val),size,str);
#endif
ValueByteLength(val) = size;
rc = TRUE;
break;
case GL_TYPE_OBJECT:
ValueObjectId(val) = 0;
for ( ; slen > 0 ; slen -- ) {
if ( isdigit(*str) ) {
ValueObjectId(val) = ValueObjectId(val) * 10 + ( *str - '0' );
}
str ++;
}
if ( ValueObjectFile(val) != NULL ) {
xfree(ValueObjectFile(val));
ValueObjectFile(val) = NULL;
}
rc = TRUE;
break;
case GL_TYPE_NUMBER:
case GL_TYPE_INT:
case GL_TYPE_FLOAT:
case GL_TYPE_BOOL:
case GL_TYPE_TIMESTAMP:
case GL_TYPE_DATE:
case GL_TYPE_TIME:
#ifdef WITH_I18N
if ( codeset != NULL ) {
cd = iconv_open("utf8",codeset);
istr = str;
sib = slen;
sob = SIZE_NUMBUF;
p = sbuff;
iconv(cd,&istr,&sib,(void*)&p,&sob);
iconv_close(cd);
*p = 0;
str = sbuff;
} else {
#endif
strncpy(sbuff,str,SIZE_NUMBUF);
str = sbuff;
#ifdef WITH_I18N
}
#endif
switch (ValueType(val)) {
case GL_TYPE_NUMBER:
p = buff;
from.flen = 0;
from.slen = 0;
from.sval = buff;
fPoint = FALSE;
fMinus = FALSE;
while ( *str != 0 ) {
if ( fPoint ) {
from.slen ++;
}
if ( *str == '-' ) {
fMinus = TRUE;
} else
if ( isdigit(*str) ) {
*p ++ = *str;
from.flen ++;
} else
if ( *str == '.' ) {
fPoint = TRUE;
}
str ++;
}
*p = 0;
if ( fMinus ) {
*buff |= 0x40;
}
FixedRescale(&ValueFixed(val),&from);
rc = TRUE;
break;
case GL_TYPE_INT:
ValueInteger(val) = StrToInt(str,slen);
rc = TRUE;
break;
case GL_TYPE_FLOAT:
ValueFloat(val) = atof(str);
rc = TRUE;
break;
case GL_TYPE_BOOL:
ValueBool(val) = ( toupper(*str) == 'T' ) ? TRUE : FALSE;
rc = TRUE;
break;
case GL_TYPE_TIMESTAMP:
ValueDateTimeYear(val) = StrToInt(str,4); str += 4;
ValueDateTimeMon(val) = StrToInt(str,2) - 1; str += 2;
ValueDateTimeMDay(val) = StrToInt(str,2); str += 2;
ValueDateTimeHour(val) = StrToInt(str,2); str += 2;
ValueDateTimeMin(val) = StrToInt(str,2); str += 2;
ValueDateTimeSec(val) = StrToInt(str,2); str += 2;
rc = mktime(&ValueDateTime(val)) >= 0 ? TRUE : FALSE;
break;
case GL_TYPE_DATE:
ValueDateTimeYear(val) = StrToInt(str,4); str += 4;
ValueDateTimeMon(val) = StrToInt(str,2) - 1; str += 2;
ValueDateTimeMDay(val) = StrToInt(str,2); str += 2;
ValueDateTimeHour(val) = 0;
ValueDateTimeMin(val) = 0;
ValueDateTimeSec(val) = 0;
rc = mktime(&ValueDateTime(val)) >= 0 ? TRUE : FALSE;
break;
case GL_TYPE_TIME:
ValueDateTimeYear(val) = 0;
ValueDateTimeMon(val) = 0;
ValueDateTimeMDay(val) = 0;
ValueDateTimeHour(val) = StrToInt(str,2); str += 2;
ValueDateTimeMin(val) = StrToInt(str,2); str += 2;
ValueDateTimeSec(val) = StrToInt(str,2); str += 2;
rc = TRUE;
break;
default:
rc = TRUE;
break;
}
break;
default:
ValueIsNil(val);
rc = FALSE;
}
}
LEAVE_FUNC;
return (rc);
}
extern LargeByteString *
ValueToLBS(
ValueStruct *val,
char *codeset)
{
byte work[SIZE_NUMBUF+1];
byte work2[SIZE_NUMBUF+2];
byte *p
, *q;
int i;
int size;
LargeByteString *ret;
ENTER_FUNC;
if ( val == NULL ) {
ret = NULL;
} else {
dbgprintf("type = %X\n",(int)ValueType(val));
if ( ValueStr(val) == NULL ) {
ValueStr(val) = NewLBS();
}
LBS_EmitStart(ValueStr(val));
if ( IS_VALUE_NIL(val) ) {
LBS_EmitChar(ValueStr(val),CHAR_NIL);
} else
switch (ValueType(val)) {
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_TEXT:
case GL_TYPE_SYMBOL:
case GL_TYPE_DBCODE:
if ( ValueString(val) != NULL ) {
RewindLBS(ValueStr(val));
if ( IS_VALUE_EXPANDABLE(val) ) {
LBS_EmitStringCodeset(ValueStr(val),ValueString(val),
ValueStringSize(val),
ValueStringLength(val),codeset);
if ( ( size = ValueStringLength(val) - ValueSize(val) ) > 0 ) {
for ( ; size > 0 ; size -- ) {
LBS_EmitChar(ValueStr(val),0);
}
}
} else {
LBS_EmitStringCodeset(ValueStr(val),ValueString(val),
ValueStringSize(val),
0,codeset);
}
}
break;
case GL_TYPE_BYTE:
case GL_TYPE_BINARY:
#ifdef BINARY_IS_BASE64
size = ( ( ValueByteLength(val) + 2 ) / 3 ) * 4;
p = (char *)xmalloc(size);
size = EncodeBase64(p,size,ValueByte(val),ValueByteLength(val));
LBS_ReserveSize(ValueStr(val),size+1);
strcpy(ValueStrBody(val),p);
xfree(p);
#else
p = ValueByte(val);
for ( i = 0 ; i < ValueByteLength(val) ; i ++ , p ++ ) {
switch (*p) {
case '\\':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'\\');
break;
case '"':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'"');
break;
case '/':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'/');
break;
case '\b':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'b');
break;
case '\f':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'f');
break;
case '\n':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'n');
break;
case '\r':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'r');
break;
case '\t':
LBS_EmitChar(ValueStr(val),'\\');
LBS_EmitChar(ValueStr(val),'t');
break;
default:
if ( isprint(*p) ) {
LBS_EmitChar(ValueStr(val),*p);
} else {
sprintf(work,"\\u%02X",(int)*p);
LBS_EmitString(ValueStr(val),work);
}
break;
}
}
if ( ( size = ValueStringLength(val) - ValueSize(val) ) > 0 ) {
for ( ; size > 0 ; size -- ) {
LBS_EmitByte(ValueStr(val),0);
}
}
#endif
break;
case GL_TYPE_NUMBER:
strcpy(work,ValueFixedBody(val));
p = work;
q = work2;
if ( *p >= 0x70 ) {
*q ++ = '-';
*p ^= 0x40;
}
strcpy(q,p);
if ( ValueFixedSlen(val) > 0 ) {
p = work2 + strlen(work2);
*(p + 1) = 0;
q = p - 1;
for ( i = 0 ; i < ValueFixedSlen(val) ; i ++ ) {
*p -- = *q --;
}
*p = '.';
}
LBS_EmitString(ValueStr(val),work2);
break;
case GL_TYPE_INT:
sprintf(work,"%d",ValueInteger(val));
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_OBJECT:
sprintf(work,"%d",(int)ValueObjectId(val));
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_FLOAT:
sprintf(work,"%g",ValueFloat(val));
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_BOOL:
sprintf(work,"%s",ValueBool(val) ? "TRUE" : "FALSE");
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_TIMESTAMP:
sprintf(work,"%04d%02d%02d%02d%02d%02d",
ValueDateTimeYear(val),
ValueDateTimeMon(val) + 1,
ValueDateTimeMDay(val),
ValueDateTimeHour(val),
ValueDateTimeMin(val),
ValueDateTimeSec(val));
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_DATE:
sprintf(work,"%04d%02d%02d",
ValueDateTimeYear(val),
ValueDateTimeMon(val) + 1,
ValueDateTimeMDay(val));
LBS_EmitString(ValueStr(val),work);
break;
case GL_TYPE_TIME:
sprintf(work,"%02d%02d%02d",
ValueDateTimeHour(val),
ValueDateTimeMin(val),
ValueDateTimeSec(val));
LBS_EmitString(ValueStr(val),work);
break;
default:
break;
}
LBS_EmitEnd(ValueStr(val));
ret = ValueStr(val);
}
LEAVE_FUNC;
return (ret);
}
extern Bool
SetValueBinary(
ValueStruct *val,
byte *str,
size_t slen)
{
Bool rc;
size_t size;
ENTER_FUNC;
if ( val == NULL ) {
fprintf(stderr,"no ValueStruct\n");
rc = FALSE;
} else {
if ( ( str == NULL )
|| ( slen == 0 ) ) {
ValueIsNil(val);
rc = TRUE;
} else {
ValueIsNonNil(val);
}
switch (ValueType(val)) {
case GL_TYPE_CHAR:
case GL_TYPE_VARCHAR:
case GL_TYPE_DBCODE:
case GL_TYPE_TEXT:
case GL_TYPE_SYMBOL:
if ( *str == CHAR_NIL ) {
ValueIsNil(val);
} else {
size = slen + 1;
if ( size > ValueStringSize(val) ) {
if ( ValueString(val) != NULL ) {
xfree(ValueString(val));
}
ValueStringSize(val) = size;
ValueString(val) = (byte *)xmalloc(size);
}
memclear(ValueString(val),ValueStringSize(val));
if ( str != NULL ) {
strcpy(ValueString(val),str);
}
if ( ValueType(val) == GL_TYPE_TEXT ) {
ValueStringLength(val) = slen;
}
}
rc = TRUE;
break;
case GL_TYPE_BYTE:
size = ValueByteLength(val) < slen ? ValueByteLength(val) : slen;
memclear(ValueByte(val),ValueByteSize(val));
if ( str != NULL ) {
memcpy(ValueByte(val),str,size);
}
rc = TRUE;
break;
case GL_TYPE_BINARY:
if ( slen > ValueByteSize(val) ) {
if ( ValueByte(val) != NULL ) {
xfree(ValueByte(val));
}
ValueByteSize(val) = slen;
ValueByte(val) = (byte *)xmalloc(slen);
}
memclear(ValueByte(val),ValueByteSize(val));
if ( str != NULL ) {
memcpy(ValueByte(val),str,slen);
}
ValueByteLength(val) = slen;
rc = TRUE;
break;
case GL_TYPE_NUMBER:
if ( str != NULL ) {
memcpy(&ValueFixed(val),str,sizeof(Fixed));
} else {
memclear(&ValueFixed(val),sizeof(Fixed));
}
rc = TRUE;
break;
case GL_TYPE_INT:
if ( str != NULL ) {
memcpy(&ValueInteger(val),str,sizeof(int));
} else {
memclear(&ValueInteger(val),sizeof(int));
}
rc = TRUE;
break;
case GL_TYPE_OBJECT:
if ( str != NULL ) {
memcpy(&ValueObjectId(val),str,sizeof(MonObjectType));
} else {
ValueObjectId(val) = 0;
}
if ( ValueObjectFile(val) != NULL ) {
xfree(ValueObjectFile(val));
ValueObjectFile(val) = NULL;
}
rc = TRUE;
break;
case GL_TYPE_FLOAT:
if ( str != NULL ) {
memcpy(&ValueFloat(val),str,sizeof(double));
} else {
memclear(&ValueFloat(val),sizeof(double));
}
rc = TRUE;
break;
case GL_TYPE_BOOL:
if ( str != NULL ) {
memcpy(&ValueBool(val),str,sizeof(Bool));
} else {
memclear(&ValueBool(val),sizeof(Bool));
}
rc = TRUE;
break;
case GL_TYPE_TIMESTAMP:
case GL_TYPE_DATE:
case GL_TYPE_TIME:
if ( str != NULL ) {
memcpy(&ValueDateTime(val),str,sizeof(struct tm));
rc = mktime(&ValueDateTime(val)) >= 0 ? TRUE : FALSE;
} else {
memclear(&ValueDateTime(val),sizeof(struct tm));
rc = TRUE;
}
break;
default:
ValueIsNil(val);
rc = FALSE;
break;
}
}
LEAVE_FUNC;
return (rc);
}
