gitlab.com/evatix-go/core@v1.3.55/chmodhelper/ParseRwxToVarAttribute.go (about)

     1  package chmodhelper
     2  
     3  import (
     4  	"gitlab.com/evatix-go/core/constants"
     5  	"gitlab.com/evatix-go/core/issetter"
     6  )
     7  
     8  func ParseRwxToVarAttribute(rwx string) (varAttribute *VarAttribute, err error) {
     9  	length := len(rwx)
    10  
    11  	if length != SingleRwxLength {
    12  		return nil, GetRwxLengthError(rwx)
    13  	}
    14  
    15  	r, w, x := ExpandCharRwx(rwx)
    16  
    17  	// any is true
    18  	isRead := issetter.GetBool(r == ReadChar)
    19  	isWrite := issetter.GetBool(w == WriteChar)
    20  	isExecute := issetter.GetBool(x == ExecuteChar)
    21  
    22  	// is any has '*' wildcard
    23  	isReadWildcard := r == constants.WildcardChar
    24  	isWriteWildcard := w == constants.WildcardChar
    25  	isExecuteWildcard := x == constants.WildcardChar
    26  
    27  	isVarType := isReadWildcard ||
    28  		isWriteWildcard ||
    29  		isExecuteWildcard
    30  
    31  	if isVarType {
    32  		readVal := issetter.GetSet(
    33  			isReadWildcard,
    34  			issetter.Wildcard,
    35  			isRead)
    36  
    37  		writeVal := issetter.GetSet(
    38  			isWriteWildcard,
    39  			issetter.Wildcard,
    40  			isWrite)
    41  
    42  		execVal := issetter.GetSet(
    43  			isExecuteWildcard,
    44  			issetter.Wildcard,
    45  			isExecute)
    46  
    47  		return &VarAttribute{
    48  			rawInput:    rwx,
    49  			isFixedType: !isVarType,
    50  			isRead:      readVal,
    51  			isWrite:     writeVal,
    52  			isExecute:   execVal,
    53  		}, nil
    54  	}
    55  
    56  	return &VarAttribute{
    57  		rawInput:    rwx,
    58  		isFixedType: !isVarType,
    59  		isRead:      isRead,
    60  		isWrite:     isWrite,
    61  		isExecute:   isExecute,
    62  	}, nil
    63  }