helpers.c File Reference

#include "arc/std/parser/helpers.h"
#include "arc/std/errno.h"

Go to the source code of this file.

Functions
void	ARC_ParserData_HelperRecurseStringAdd (ARC_String **data, ARC_ParserTagToken *tagToken)
	recurses through a tag token adding token strings to a main string

Function Documentation

ARC_ParserData_HelperRecurseStringAdd()

void ARC_ParserData_HelperRecurseStringAdd	(	ARC_String **	data,
		ARC_ParserTagToken *	tagToken )

recurses through a tag token adding token strings to a main string

Note

the string needs to be created otherwise this will break

this will only add tokens that have data

Parameters

	[in/out]	data
[in]	tagToken	the tag token to recurse through

Definition at line 4 of file helpers.c.

                                                                                           {
    if(*data == NULL){
        arc_errno = ARC_ERRNO_NULL;
        ARC_DEBUG_LOG_ERROR("ARC_ParserData_RecurseStringAdd(data, tagToken), string data was NULL");
        return;
    }
 
    //only adds tokens with data (check the header for more information)
    if(tagToken->token != NULL && tagToken->token->data != NULL){
        ARC_String_Append(data, tagToken->token->data);
        return;
    }
 
    //TODO: probs don't need this
    if(tagToken->tagTokens == NULL){
        return;
    }
 
    //recurse through all the tag tokens
    for(uint32_t index = 0; index < ARC_Vector_GetSize(tagToken->tagTokens); index++){
        ARC_ParserData_HelperRecurseStringAdd(data, (ARC_ParserTagToken *)ARC_Vector_Get(tagToken->tagTokens, index));
    }
}

References ARC_DEBUG_LOG_ERROR, arc_errno, ARC_ERRNO_NULL, ARC_ParserData_HelperRecurseStringAdd(), ARC_String_Append(), ARC_Vector_Get(), ARC_Vector_GetSize(), ARC_LexerToken::data, ARC_ParserTagToken::tagTokens, and ARC_ParserTagToken::token.

Referenced by ARC_ParserCSVData_GetDataTag(), ARC_ParserData_HelperRecurseStringAdd(), and TEST_ParserData_CreateStringFn().