private static SourceCodeLine m_nowProcessLine; //当前处理的代码行
#endregion Fields
#region Methods
public static string ComplieCmdStr(List<SourceCodeLine> sourceCodeLineList, string fxModel)
{
Dictionary<string, IFXCmd> cmdList = FXConfigReader.Cmds[fxModel];
Dictionary<string, FXRegister> registerList = FXConfigReader.Registers[fxModel];
List<OperandMap> mapList = FXConfigReader.OperandMaps[fxModel];
string result = "";
for (int i = 0; i < sourceCodeLineList.Count; i++)
{
//if (line.Index == 522)
// Console.WriteLine("");
//Console.WriteLine(line.Index.ToString());
SourceCodeLine line = sourceCodeLineList[i];
FXComplier.m_nowProcessLine = line;
IFXCmd iCmd = FXComplier.GetCmdFromDictionary(ref line, cmdList);
string oneLineCmdStr = GetOneLineCmdStr(iCmd, line.Operands, registerList, mapList);
if (oneLineCmdStr != null && oneLineCmdStr != string.Empty)
{
string[] oneLineCmdParts = oneLineCmdStr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string oneLineCmdPart in oneLineCmdParts)
{
result = result + " " + Utils.Switch2StringParts(oneLineCmdPart, 2);
}
}
else
throw new Exception("Complie Error. At " + FXComplier.m_nowProcessLine.BasicLineStr);
}
return result.Substring(1, result.Length - 1);
}
public static List<SourceCodeLine> ConvertSourceToLineList(string wholeSourceCodeStr)
{
List<SourceCodeLine> resultList = new List<SourceCodeLine>();
string[] sourceLines = wholeSourceCodeStr.Split(new string[] { "\r\n", "\n" }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < sourceLines.Length; i++)
{
SourceCodeLine codeLine = new SourceCodeLine();
codeLine.BasicLineStr = sourceLines[i].ToUpper();
string[] lineElements = codeLine.BasicLineStr.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
int index = 0;
bool result = int.TryParse(lineElements[0], out index);
codeLine.Index = index;
int startIndex = result ? 1 : 0;
codeLine.Cmd = lineElements[startIndex];
for (int j = startIndex + 1; j < lineElements.Length; j++)
{
codeLine.Operands.Add(lineElements[j]);
}
resultList.Add(codeLine);
}
return resultList;
}
/// <summary>
/// 根据指定的命令名称从命令字典中取出相应的命令内容
/// 判断的顺序为：存在于字典中，如果以D开头则去掉D存在于字典中，如果以P结尾则去掉P存在与字典中，如果以D开头并以P结尾则分别去掉DP后是否存在于字典
/// </summary>
/// <param name="cmdName">命令名称</param>
/// <param name="cmdList">命令字典</param>
/// <returns></returns>
private static IFXCmd GetCmdFromDictionary(ref SourceCodeLine line, Dictionary<string, IFXCmd> cmdList)
{
if (cmdList.ContainsKey(line.Cmd)) //如果已经存在于字典中，那么直接返回
return cmdList[line.Cmd];
else
{
if (line.Cmd.StartsWith(FXConfigReader.PCMDPREFIX)) //如果命令以P开头，那么为指针命令
{
string numStr = line.Cmd.Substring(1, line.Cmd.Length - 1);
if (cmdList.ContainsKey(FXConfigReader.PCMDPREFIX))
{
FXBasicCmd cmd = (FXBasicCmd)cmdList[FXConfigReader.PCMDPREFIX];
line.Operands.Add(FXConfigReader.KCONSTANT + numStr);
return cmd;
}
}
if (line.Cmd.StartsWith(FXConfigReader.DCMDPREFIX)) //如果命令由字母D开头，那么尝试去掉D后是否存在于字典中
{
string tempName = line.Cmd.Substring(1, line.Cmd.Length - 1);
if (cmdList.ContainsKey(tempName))
{
FXAppCmd cmd = (FXAppCmd)cmdList[tempName];
cmd.AppCmdType = FXAppCmdType.D;
return cmd;
}
}
if (line.Cmd.EndsWith(FXConfigReader.PCMDSUFFIX)) //如果命令由字母P结尾，那么尝试去掉P后是否存在于字典中
{
string tempName = line.Cmd.Substring(0, line.Cmd.Length - 1);
if (cmdList.ContainsKey(tempName))
{
FXAppCmd cmd = (FXAppCmd)cmdList[tempName];
cmd.AppCmdType = FXAppCmdType.P;
return cmd;
}
}
if (line.Cmd.StartsWith(FXConfigReader.DCMDPREFIX) && line.Cmd.EndsWith(FXConfigReader.PCMDSUFFIX)) //如果命令既由D开头，又有P结尾，那么尝试都去掉后是否存在于字典中
{
string tempName = line.Cmd.Substring(1, line.Cmd.Length - 2);
if (cmdList.ContainsKey(tempName))
{
FXAppCmd cmd = (FXAppCmd)cmdList[tempName];
cmd.AppCmdType = FXAppCmdType.DP;
return cmd;
}
}
//如果到这还没返回，说明只剩最后一种可能情况，即是D类型的接点比较命令(以>,<,=,<=,>=结尾，这种命令没有P类型的)，这类的命令D标识存在于原命令后，大小比较符前
string tryContactCompareCmd = line.Cmd.Replace(">", "").Replace("<", "").Replace("=", "");
if (tryContactCompareCmd.LastIndexOf(FXConfigReader.DCMDPREFIX) == tryContactCompareCmd.Length - 1) //如果去掉可能的比较符号后的字符串的最后字符为D
{
string tempName = line.Cmd.Substring(0, tryContactCompareCmd.Length - 1) + line.Cmd.Substring(tryContactCompareCmd.Length, line.Cmd.Length - tryContactCompareCmd.Length);
if (cmdList.ContainsKey(tempName))
{
FXAppCmd cmd = (FXAppCmd)cmdList[tempName];
cmd.AppCmdType = FXAppCmdType.D;
return cmd;
}
}
throw new Exception("No such command " + line.Cmd + ". At " + FXComplier.m_nowProcessLine.BasicLineStr);
}
}
