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Added fetching not terminal(not working)

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This commit is contained in:
Ruben Shekspir 2019-04-26 11:56:08 +04:00
parent 78085b1079
commit 1dc0059fc2
1 changed files with 75 additions and 24 deletions
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99
HashMapString.Mod
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@ -2,6 +2,12 @@ MODULE HashMap;
IMPORT Logger, CharacterStack, Strings, Out; IMPORT Logger, CharacterStack, Strings, Out;
CONST CONST
ArrayMaxNumber = 5000; ArrayMaxNumber = 5000;
(* Const *)
symbolBracketStart = "{";
symbolBracketEnd = "}";
(* TODO: Reverse " and ' *)
quote = "'";
coma = ",";
TYPE TYPE
TString = ARRAY ArrayMaxNumber OF CHAR; TString = ARRAY ArrayMaxNumber OF CHAR;
@ -35,23 +41,48 @@ BEGIN
RETURN FALSE; RETURN FALSE;
END GetTerminal; END GetTerminal;
PROCEDURE PushDownString(
string: ARRAY OF CHAR;
startCharacter: CHAR;
endCharacter: CHAR;
i: LONGINT;
VAR returnString: ARRAY OF CHAR): LONGINT;
VAR
characterStack: CharacterStack.CharacterStackType;
j , k: LONGINT;
BEGIN
NEW(characterStack);
j := i;
characterStack := CharacterStack.Create();
REPEAT
characterStack.push(characterStack, string[j]);
IF characterStack.top(characterStack) = endCharacter THEN
REPEAT
UNTIL characterStack.pop(characterStack) = startCharacter;
END;
INC(j);
UNTIL characterStack.top(characterStack) = 0AX;
FOR k := i TO j DO
returnString[k - i] := string[k];
END;
RETURN j;
END PushDownString;
PROCEDURE Create*(text: ARRAY OF CHAR): JsonTypePointer; PROCEDURE Create*(text: ARRAY OF CHAR): JsonTypePointer;
VAR VAR
self: JsonTypePointer; self: JsonTypePointer;
i,j,k,s: LONGINT; i, j, terminalIterator, noneTerminalIterator: LONGINT;
characterStack: CharacterStack.CharacterStackType; characterStack: CharacterStack.CharacterStackType;
key, val, string: ARRAY ArrayMaxNumber OF CHAR; key, val, nonTerminalVal, string: ARRAY ArrayMaxNumber OF CHAR;
symbol: CHAR; symbol: CHAR;
symbolStart: CHAR; symbolStart: CHAR;
quoteStart: BOOLEAN; quoteStart: BOOLEAN;
symbolBracketStart, symbolBracketEnd, quote: CHAR;
BEGIN BEGIN
(* Const *)
symbolBracketStart := "{";
symbolBracketEnd := "}";
(* TODO: Reverse " and ' *)
quote := "'";
NEW(self); NEW(self);
NEW(self.NonTerminalValues, ArrayMaxNumber); NEW(self.NonTerminalValues, ArrayMaxNumber);
self.GetTerminal := GetTerminal; self.GetTerminal := GetTerminal;
@ -61,7 +92,8 @@ BEGIN
i := 0; i := 0;
j := 0; j := 0;
k := 0; terminalIterator := 0;
noneTerminalIterator := 0;
quoteStart := FALSE; quoteStart := FALSE;
@ -75,19 +107,12 @@ BEGIN
Logger.Log("End Parsing Json"); Logger.Log("End Parsing Json");
END; END;
IF ~quoteStart & (symbol = quote) THEN quoteStart := TRUE (* terminals *)
ELSIF quoteStart & (symbol # quote) THEN characterStack.push(characterStack, symbol) IF symbol = quote THEN
ELSIF quoteStart & (symbol = quote) THEN i := PushDownString(text; quote; quote; i; string);
j := characterStack.Count;
WHILE characterStack.top(characterStack) # 0AX DO
DEC(j);
string[j] := characterStack.pop(characterStack);
END;
quoteStart := FALSE;
END; END;
IF (Strings.Length(string) > 0) & ~quoteStart THEN IF (Strings.Length(string) > 0) & (symbol = quote) THEN
IF Strings.Length(key) > 0 THEN IF Strings.Length(key) > 0 THEN
COPY(string, val) COPY(string, val)
ELSE ELSE
@ -98,13 +123,39 @@ BEGIN
END; END;
IF (Strings.Length(key) > 0) & (Strings.Length(val) > 0) THEN IF (Strings.Length(key) > 0) & (Strings.Length(val) > 0) THEN
COPY(key, self.TerminalKeys[k]); COPY(key, self.TerminalKeys[terminalIterator]);
COPY(val, self.TerminalsValues[k]); COPY(val, self.TerminalsValues[terminalIterator]);
INC(k); INC(terminalIterator);
COPY("", key); COPY("", key);
COPY("", val); COPY("", val);
END; END;
(* none terminals *)
IF symbol = symbolBracketStart THEN
i := PushDownString(string; symbolBracketStart; symbolBracketEnd; i; string);
END;
IF (Strings.Length(string) > 0) & (symbol = symbolBracketStart) THEN
IF Strings.Length(key) > 0 THEN
COPY(string, nonTerminalVal)
ELSE
COPY(string, key)
END;
COPY("", string);
END;
IF (Strings.Length(text) > 0) & (Strings.Length(nonTerminalVal) > 0) THEN
COPY(key, self.NonTerminalKeys[noneTerminalIterator]);
self.NonTerminalValues[noneTerminalIterator].Create(nonTerminalVal);
INC(noneTerminalIterator);
COPY("", key);
COPY("", nonTerminalVal);
END;
INC(i); INC(i);
UNTIL i > LEN(text) - 1; UNTIL i > LEN(text) - 1;