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cwObject*,cwText* : Added object_t.to_string() function

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This commit is contained in:
kevin.larke 2020-03-24 08:53:00 -04:00
parent 7b2ebd5580
commit 938e8c284d
4 changed files with 118 additions and 24 deletions
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123
cwObject.cpp
View File

@ -176,30 +176,106 @@ namespace cw
{
_objTypePrintDict(o,c);
}
unsigned _objTypeToStringNull( const object_t* o, char* buf, unsigned n ) { return snprintf(buf,n,"NULL "); }
unsigned _objTypeToStringError( const object_t* o, char* buf, unsigned n ) { return snprintf(buf,n,"Error "); }
unsigned _objTypeToStringChar( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.c); }
unsigned _objTypeToStringInt8( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.i8); }
unsigned _objTypeToStringUInt8( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.u8); }
unsigned _objTypeToStringInt16( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.i16); }
unsigned _objTypeToStringUInt16( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.u16); }
unsigned _objTypeToStringInt32( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.i32); }
unsigned _objTypeToStringUInt32( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.u32); }
unsigned _objTypeToStringInt64( const object_t* o, char* buf, unsigned n ) { assert(0); /*return toText(buf,n,o->u.i64);*/ }
unsigned _objTypeToStringUInt64( const object_t* o, char* buf, unsigned n ) { assert(0); /*return toText(buf,n,o->u.u64);*/ }
unsigned _objTypeToStringBool( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.b); }
unsigned _objTypeToStringFloat( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.f); }
unsigned _objTypeToStringDouble( const object_t* o, char* buf, unsigned n ) { return toText(buf,n,o->u.d); }
unsigned _objTypeToStringVect( const object_t* o, char* buf, unsigned n ) { return snprintf(buf,n,"<vect>"); }
unsigned _objTypeToStringString( const object_t* o, char* buf, unsigned n )
{
unsigned i = snprintf(buf,n,"\"");
i += toText(buf+i,n-i,o->u.str);
return i + snprintf(buf+i,n-i,"\"");
}
unsigned _objTypeToStringPair( const object_t* o, char* buf, unsigned n )
{
unsigned i = o->u.children->type->to_string(o->u.children,buf,n);
i += snprintf(buf+i,n-i," : ");
return i + o->u.children->sibling->type->to_string(o->u.children->sibling,buf+i,n-i);
}
unsigned _objTypeToStringList( const object_t* o, char* buf, unsigned n )
{
unsigned i = snprintf(buf,n," [ ");
for(const object_t* ch=o->u.children; ch!=nullptr; ch=ch->sibling)
{
i += ch->type->to_string(ch,buf+i,n-i);
if( ch->sibling != nullptr )
i += snprintf(buf+i,n-i,", ");
}
i += snprintf(buf+i,n-i," ] ");
return i;
}
unsigned _objTypeToStringDict( const object_t* o, char* buf, unsigned n )
{
unsigned i = snprintf(buf,n," { " );
for(const object_t* ch=o->u.children; ch!=nullptr; ch=ch->sibling)
{
i += ch->type->to_string(ch,buf+i,n-i);
if( ch->sibling != nullptr )
i += snprintf(buf+i,n-i,", ");
}
i += snprintf(buf+i,n-i," } ");
return i;
}
unsigned _objTypeToStringRoot( const object_t* o, char* buf, unsigned n )
{
return _objTypeToStringDict(o,buf,n);
}
objType_t _objTypeArray[] =
{
{ kNullTId, "null", 0, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintNull },
{ kErrorTId, "error", 0, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintError },
{ kCharTId, "char", 0, _objTypeFree, _objTypeValueFromChar, _objTypePrintChar },
{ kInt8TId, "int8", 0, _objTypeFree, _objTypeValueFromInt8, _objTypePrintInt8 },
{ kUInt8TId, "uint8", 0, _objTypeFree, _objTypeValueFromUInt8, _objTypePrintUInt8 },
{ kInt16TId, "int16", 0, _objTypeFree, _objTypeValueFromInt16, _objTypePrintInt16 },
{ kUInt16TId, "uint16", 0, _objTypeFree, _objTypeValueFromUInt16, _objTypePrintUInt16 },
{ kInt32TId, "int32", 0, _objTypeFree, _objTypeValueFromInt32, _objTypePrintInt32 },
{ kUInt32TId, "uint32", 0, _objTypeFree, _objTypeValueFromUInt32, _objTypePrintUInt32 },
{ kInt64TId, "int64", 0, _objTypeFree, _objTypeValueFromInt64, _objTypePrintInt64 },
{ kUInt64TId, "uint64", 0, _objTypeFree, _objTypeValueFromUInt64, _objTypePrintUInt64 },
{ kBoolTId, "bool", 0, _objTypeFree, _objTypeValueFromBool, _objTypePrintBool },
{ kFloatTId, "float", 0, _objTypeFree, _objTypeValueFromFloat, _objTypePrintFloat },
{ kDoubleTId, "double", 0, _objTypeFree, _objTypeValueFromDouble, _objTypePrintDouble },
{ kStringTId, "string", 0, _objTypeFreeString, _objTypeValueFromString, _objTypePrintString },
{ kVectTId, "vect", 0, _objTypeFree, _objTypeValueFromVect, _objTypePrintVect },
{ kPairTId, "pair", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintPair },
{ kListTId, "list", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintList },
{ kDictTId, "dict", kContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintDict },
{ kRootTId, "root", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintRoot },
{ kInvalidTId, "<invalid>", 0, nullptr }
{ kNullTId, "null", 0, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintNull, _objTypeToStringNull },
{ kErrorTId, "error", 0, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintError, _objTypeToStringError },
{ kCharTId, "char", 0, _objTypeFree, _objTypeValueFromChar, _objTypePrintChar, _objTypeToStringChar },
{ kInt8TId, "int8", 0, _objTypeFree, _objTypeValueFromInt8, _objTypePrintInt8, _objTypeToStringInt8 },
{ kUInt8TId, "uint8", 0, _objTypeFree, _objTypeValueFromUInt8, _objTypePrintUInt8, _objTypeToStringUInt8 },
{ kInt16TId, "int16", 0, _objTypeFree, _objTypeValueFromInt16, _objTypePrintInt16, _objTypeToStringInt16 },
{ kUInt16TId, "uint16", 0, _objTypeFree, _objTypeValueFromUInt16, _objTypePrintUInt16, _objTypeToStringUInt16 },
{ kInt32TId, "int32", 0, _objTypeFree, _objTypeValueFromInt32, _objTypePrintInt32, _objTypeToStringInt32 },
{ kUInt32TId, "uint32", 0, _objTypeFree, _objTypeValueFromUInt32, _objTypePrintUInt32, _objTypeToStringUInt32 },
{ kInt64TId, "int64", 0, _objTypeFree, _objTypeValueFromInt64, _objTypePrintInt64, _objTypeToStringInt64 },
{ kUInt64TId, "uint64", 0, _objTypeFree, _objTypeValueFromUInt64, _objTypePrintUInt64, _objTypeToStringUInt64 },
{ kBoolTId, "bool", 0, _objTypeFree, _objTypeValueFromBool, _objTypePrintBool, _objTypeToStringBool },
{ kFloatTId, "float", 0, _objTypeFree, _objTypeValueFromFloat, _objTypePrintFloat, _objTypeToStringFloat },
{ kDoubleTId, "double", 0, _objTypeFree, _objTypeValueFromDouble, _objTypePrintDouble, _objTypeToStringDouble },
{ kStringTId, "string", 0, _objTypeFreeString, _objTypeValueFromString, _objTypePrintString, _objTypeToStringString },
{ kVectTId, "vect", 0, _objTypeFree, _objTypeValueFromVect, _objTypePrintVect, _objTypeToStringVect },
{ kPairTId, "pair", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintPair, _objTypeToStringPair },
{ kListTId, "list", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintList, _objTypeToStringList },
{ kDictTId, "dict", kContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintDict, _objTypeToStringDict },
{ kRootTId, "root", kContainerFl | kValueContainerFl, _objTypeFree, _objTypeValueFromNonValue, _objTypePrintRoot, _objTypeToStringRoot },
{ kInvalidTId, "<invalid>", 0, nullptr, nullptr, nullptr, nullptr }
};
@ -388,7 +464,10 @@ const struct cw::object_str* cw::object_t::list_ele( unsigned idx ) const
return nullptr;
}
unsigned cw::object_t::to_string( char* buf, unsigned bufByteN ) const
{
return type->to_string(this,buf,bufByteN );
}
void cw::object_t::print(const print_ctx_t* c) const
{

3
cwObject.h
View File

@ -60,6 +60,7 @@ namespace cw
void (*free)( struct object_str* o );
rc_t (*value)( const struct object_str* o, unsigned tid, void* dst );
void (*print)( const struct object_str* o, print_ctx_t& c );
unsigned( *to_string)( const struct object_str* o, char* buf, unsigned bufByteN );
} objType_t;
@ -145,7 +146,7 @@ namespace cw
return rc;
}
unsigned to_string( char* buf, unsigned bufByteN ) const;
void print(const print_ctx_t* c=NULL) const;
} object_t;

14
cwText.cpp
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@ -88,7 +88,13 @@ unsigned toText( char* buf, unsigned bufN, char v )
}
unsigned cw::toText( char* buf, unsigned bufN, bool v )
{ return toText( buf, bufN, v ? "true" : "failse" ); }
{ return toText( buf, bufN, v ? "true" : "false" ); }
unsigned cw::toText( char* buf, unsigned bufN, char v )
{ return snprintf(buf,bufN, "%c", v ); }
unsigned cw::toText( char* buf, unsigned bufN, unsigned char v )
{ return snprintf(buf,bufN, "%c", v ); }
unsigned cw::toText( char* buf, unsigned bufN, unsigned short v )
{ return snprintf(buf,bufN,"%i",v); }
@ -102,6 +108,12 @@ unsigned cw::toText( char* buf, unsigned bufN, unsigned int v )
unsigned cw::toText( char* buf, unsigned bufN, int v )
{ return snprintf(buf,bufN,"%i",v); }
unsigned cw::toText( char* buf, unsigned bufN, unsigned long long v )
{ return snprintf(buf,bufN,"%lli",v); }
unsigned cw::toText( char* buf, unsigned bufN, long long v )
{ return snprintf(buf,bufN,"%lli",v); }
unsigned cw::toText( char* buf, unsigned bufN, float v )
{ return snprintf(buf,bufN,"%f",v); }

2
cwText.h
View File

@ -38,6 +38,8 @@ namespace cw
unsigned toText( char* buf, unsigned bufN, short v );
unsigned toText( char* buf, unsigned bufN, unsigned int v );
unsigned toText( char* buf, unsigned bufN, int v );
unsigned toText( char* buf, unsigned bufN, unsigned long long v );
unsigned toText( char* buf, unsigned bufN, long long v );
unsigned toText( char* buf, unsigned bufN, float v );
unsigned toText( char* buf, unsigned bufN, double v );
unsigned toText( char* buf, unsigned bufN, const char* v );