From c908f7211a43e6adda722a41594b4e2fcd9e2f8b Mon Sep 17 00:00:00 2001
From: tiago <tiagao2001@hotmail.com>
Date: Wed, 17 May 2023 11:57:19 +0100
Subject: [PATCH] [PARSER] structure done, and some notes

---
 src/notes.md  |   1 +
 src/parser.py | 122 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 123 insertions(+)
 create mode 100644 src/parser.py

diff --git a/src/notes.md b/src/notes.md
index 626dd87..dfe3c23 100644
--- a/src/notes.md
+++ b/src/notes.md
@@ -5,6 +5,7 @@
     - exponent floats and ints
     - tirar as aspas das strings, com o match object (4.18 Internal lexer state https://www.dabeaz.com/ply/ply.html#ply_nn20)
     - mudar ids para poderem existir keys com o formato yessir."olympus".2
+    - resolver problema de quando uma key/id comecar com "fdsa".qualquercoisa nao ser apanhado como uma srting (talvez um lookup negativo a ver se tem um . a seguir as aspas)
     - inlinetables nao podem ter espacos no meio a menos que um dos values o permita (exemplo : multiline strings) 
 
 
diff --git a/src/parser.py b/src/parser.py
new file mode 100644
index 0000000..7220d7d
--- /dev/null
+++ b/src/parser.py
@@ -0,0 +1,122 @@
+import ply.yacc as yacc
+from lexer import tokens
+
+
+def p_toml(p):
+    "toml : content"
+
+def p_content_multi(p):
+    "content : content tomlEntries"
+
+def p_content_single(p):
+    "content : tomlEntries"
+
+def p_tomlEntries_table(p):
+    "tomlEntries : table"
+
+
+def p_tomlEntries_object(p):
+    "tomlEntries : object"
+
+
+def p_table_simple(p):
+    "table : '[' ID ']'"
+
+def p_table_array(p):
+    "table : '[' '[' ID ']' ']'"
+
+def p_object_value(p):
+    "object : key '=' value"
+
+def p_object_array(p):
+    "object : key '=' array"
+
+
+def p_object_dict(p):
+    "object : key '=' dict"
+
+def p_array_cont(p):
+    "array : '[' aCont ']'"
+
+def p_array_empty(p):
+    "array : '[' ']'"
+
+def p_aCont_multiple(p):
+    "aCont : aCont ',' aElem"
+
+def p_aCont_single(p):
+    "aCont : aElem"
+
+
+def p_aElem_value(p):
+    "aElem : value"
+
+def p_aElem_dict(p):
+    "aElem : dict"
+
+def p_aElem_array(p):
+    "aElem : array"
+
+
+def p_dict_cont(p):
+    "dict : '{' dictCont '}'"
+
+def p_dict_empty(p):
+    "dict : '{' '}'"
+
+def p_dictCont_multiple(p):
+    "dictCont : dictCont ',' dictElem"
+
+
+def p_dictCont_single(p):
+    "dictCont : dictElem"
+
+def p_dictElem_object(p):
+    "dictElem : object"
+
+def p_key_id(p):
+    "key : ID"
+
+def p_key_str(p):
+    "key : STR"
+
+def p_key_float(p):
+    "key : FLOAT"
+
+def p_key_int(p):
+    "key : INT"
+
+def p_value_str(p):
+    "value : STR"
+
+def p_value_date(p):
+    "value : DATE"
+
+def p_value_datetime(p):
+    "value : DATETIME"
+
+def p_value_int(p):
+    "value : INT"
+
+def p_value_float(p):
+    "value : FLOAT"
+
+def p_value_hex(p):
+    "value : HEX"
+
+def p_value_bin(p):
+    "value : BIN"
+
+def p_value_oct(p):
+    "value : OCT"
+
+def p_value_inf(p):
+    "value : INF"
+
+def p_value_nan(p):
+    "value : NAN"
+
+
+
+
+