This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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263 lines
5.1 KiB
263 lines
5.1 KiB
{ |
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function merge_obj(obj, secondObj) { |
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if (!obj) |
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return secondObj; |
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for(var i in secondObj) |
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obj[i] = merge_obj(obj[i], secondObj[i]); |
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return obj; |
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} |
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} |
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/* |
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* Project: point of entry from pbxproj file |
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*/ |
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Project |
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= headComment:SingleLineComment? InlineComment? _ obj:Object NewLine _ |
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{ |
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var proj = Object.create(null) |
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proj.project = obj |
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if (headComment) { |
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proj.headComment = headComment |
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} |
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return proj; |
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} |
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/* |
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* Object: basic hash data structure with Assignments |
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*/ |
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Object |
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= "{" obj:(AssignmentList / EmptyBody) "}" |
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{ return obj } |
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EmptyBody |
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= _ |
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{ return Object.create(null) } |
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AssignmentList |
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= _ list:((a:Assignment / d:DelimitedSection) _)+ |
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{ |
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var returnObject = list[0][0]; |
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for(var i = 1; i < list.length; i++){ |
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var another = list[i][0]; |
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returnObject = merge_obj(returnObject, another); |
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} |
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return returnObject; |
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} |
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/* |
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* Assignments |
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* can be simple "key = value" |
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* or commented "key /* real key * / = value" |
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*/ |
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Assignment |
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= SimpleAssignment / CommentedAssignment |
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SimpleAssignment |
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= id:Identifier _ "=" _ val:Value ";" |
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{ |
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var result = Object.create(null); |
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result[id] = val |
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return result |
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} |
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CommentedAssignment |
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= commentedId:CommentedIdentifier _ "=" _ val:Value ";" |
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{ |
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var result = Object.create(null), |
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commentKey = commentedId.id + '_comment'; |
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result[commentedId.id] = val; |
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result[commentKey] = commentedId[commentKey]; |
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return result; |
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} |
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/ |
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id:Identifier _ "=" _ commentedVal:CommentedValue ";" |
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{ |
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var result = Object.create(null); |
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result[id] = commentedVal.value; |
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result[id + "_comment"] = commentedVal.comment; |
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return result; |
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} |
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CommentedIdentifier |
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= id:Identifier _ comment:InlineComment |
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{ |
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var result = Object.create(null); |
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result.id = id; |
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result[id + "_comment"] = comment.trim(); |
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return result |
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} |
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CommentedValue |
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= literal:Value _ comment:InlineComment |
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{ |
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var result = Object.create(null) |
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result.comment = comment.trim(); |
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result.value = literal.trim(); |
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return result; |
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} |
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InlineComment |
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= InlineCommentOpen body:[^*]+ InlineCommentClose |
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{ return body.join('') } |
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InlineCommentOpen |
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= "/*" |
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InlineCommentClose |
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= "*/" |
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/* |
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* DelimitedSection - ad hoc project structure pbxproj files use |
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*/ |
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DelimitedSection |
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= begin:DelimitedSectionBegin _ fields:(AssignmentList / EmptyBody) _ DelimitedSectionEnd |
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{ |
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var section = Object.create(null); |
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section[begin.name] = fields |
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return section |
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} |
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DelimitedSectionBegin |
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= "/* Begin " sectionName:Identifier " section */" NewLine |
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{ return { name: sectionName } } |
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DelimitedSectionEnd |
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= "/* End " sectionName:Identifier " section */" NewLine |
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{ return { name: sectionName } } |
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/* |
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* Arrays: lists of values, possible wth comments |
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*/ |
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Array |
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= "(" arr:(ArrayBody / EmptyArray ) ")" { return arr } |
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EmptyArray |
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= _ { return [] } |
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ArrayBody |
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= _ head:ArrayEntry _ tail:ArrayBody? _ |
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{ |
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if (tail) { |
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tail.unshift(head); |
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return tail; |
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} else { |
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return [head]; |
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} |
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} |
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ArrayEntry |
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= SimpleArrayEntry / CommentedArrayEntry |
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SimpleArrayEntry |
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= val:Value EndArrayEntry { return val } |
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CommentedArrayEntry |
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= val:Value _ comment:InlineComment EndArrayEntry |
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{ |
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var result = Object.create(null); |
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result.value = val.trim(); |
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result.comment = comment.trim(); |
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return result; |
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} |
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EndArrayEntry |
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= "," / _ &")" |
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/* |
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* Identifiers and Values |
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*/ |
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Identifier |
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= id:[A-Za-z0-9_.]+ { return id.join('') } |
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/ QuotedString |
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Value |
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= Object / Array / NumberValue / StringValue |
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NumberValue |
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= DecimalValue / IntegerValue |
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DecimalValue |
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= decimal:(IntegerValue "." IntegerValue) |
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{ |
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// store decimals as strings |
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// as JS doesn't differentiate bw strings and numbers |
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return decimal.join('') |
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} |
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IntegerValue |
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= !Alpha number:Digit+ !NonTerminator |
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{ return parseInt(number.join(''), 10) } |
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StringValue |
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= QuotedString / LiteralString |
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QuotedString |
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= DoubleQuote str:QuotedBody DoubleQuote { return '"' + str + '"' } |
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QuotedBody |
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= str:NonQuote+ { return str.join('') } |
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NonQuote |
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= EscapedQuote / !DoubleQuote char:. { return char } |
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EscapedQuote |
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= "\\" DoubleQuote { return '\\"' } |
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LiteralString |
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= literal:LiteralChar+ { return literal.join('') } |
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LiteralChar |
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= !InlineCommentOpen !LineTerminator char:NonTerminator |
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{ return char } |
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NonTerminator |
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= [^;,\n] |
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/* |
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* SingleLineComment - used for the encoding comment |
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*/ |
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SingleLineComment |
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= "//" _ contents:OneLineString NewLine |
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{ return contents } |
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OneLineString |
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= contents:NonLine* |
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{ return contents.join('') } |
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/* |
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* Simple character checking rules |
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*/ |
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Digit |
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= [0-9] |
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Alpha |
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= [A-Za-z] |
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DoubleQuote |
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= '"' |
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_ "whitespace" |
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= whitespace* |
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whitespace |
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= NewLine / [\t ] |
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NonLine |
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= !NewLine char:Char |
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{ return char } |
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LineTerminator |
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= NewLine / ";" |
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NewLine |
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= [\n\r] |
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Char |
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= .
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