From 24fd8d6b25604450b7a93c35e6b87d54a1f864cb Mon Sep 17 00:00:00 2001
From: herbglitch <bighebe@gmail.com>
Date: Wed, 16 Oct 2024 23:46:16 -0600
Subject: [PATCH] working on parsing recursively

---
 include/arc/std/parser.h |  2 +-
 src/std/parser.c         | 29 +++++++++++++++++++++++++++--
 tests/std/parser.c       |  6 +++++-
 3 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/include/arc/std/parser.h b/include/arc/std/parser.h
index 8a4dd8f..0768d54 100644
--- a/include/arc/std/parser.h
+++ b/include/arc/std/parser.h
@@ -7,7 +7,7 @@ extern "C" {
 
 #include "arc/std/array.h"
 //#include "arc/std/bool.h"
-//#include "arc/std/lexer.h"
+#include "arc/std/lexer.h"
 #include <stdint.h>
 
 /**
diff --git a/src/std/parser.c b/src/std/parser.c
index 26054cb..d34583b 100644
--- a/src/std/parser.c
+++ b/src/std/parser.c
@@ -1,4 +1,5 @@
 #include "arc/std/parser.h"
+#include "arc/std/errno.h"
 #include "arc/std/lexer.h"
 #include <stdint.h>
 #include <stdlib.h>
@@ -43,6 +44,30 @@ void ARC_Parser_Destroy(ARC_Parser *parser){
     free(parser);
 }
 
-void ARC_Parser_Parse(ARC_Parser *parser, ARC_String *data);
+//private recusive function to parse a tag
+void ARC_Parser_ParseTag(ARC_Parser *parser, ARC_String *subdata, uint32_t tagId){
+    //get the current tag
+    ARC_ParserLanguageTag *tag = NULL;
+    for(uint32_t index = 0; index < parser->language.size; index++){
+        ARC_ParserLanguageTag *foundTag = ((ARC_ParserLanguageTag *)parser->language.data) + index;
+        if(foundTag->tagId == tagId){
+            tag = foundTag;
+            break;
+        }
+    }
 
-void ARC_Parser_ParseFile(ARC_Parser *parser, ARC_String *path);
+    //if the tag was not found can't do much, so throw an error
+    if(tag == NULL){
+        arc_errno = ARC_ERRNO_NULL;
+        ARC_DEBUG_LOG_ERROR_WITH_VARIABLES("ARC_Parser_ParseTag(parser, subdata, tagId), could not find tag with id: %u", tagId);
+        return;
+    }
+}
+
+void ARC_Parser_Parse(ARC_Parser *parser, ARC_String *data){
+    
+}
+
+void ARC_Parser_ParseFile(ARC_Parser *parser, ARC_String *path){
+
+}
diff --git a/tests/std/parser.c b/tests/std/parser.c
index 8a67599..cf1d773 100644
--- a/tests/std/parser.c
+++ b/tests/std/parser.c
@@ -8,6 +8,10 @@
 #define VARIABLE_NAME 4
 #define VARIABLE      5
 
+void TEST_Parser_InitLexerRulesFn(ARC_Lexer *lexer){
+    ARC_Lexer_InitBasicTokenRules(lexer);
+}
+
 ARC_TEST(Lexer_Char_Match){
     ARC_Parser *parser;
 
@@ -37,7 +41,7 @@ ARC_TEST(Lexer_Char_Match){
         testTags //data
     };
 
-    ARC_Parser_Create(&parser, &languageArray);
+    ARC_Parser_Create(&parser, &languageArray, TEST_Parser_InitLexerRulesFn);
 
     ARC_Parser_Destroy(parser);