//指令-执行带参的js函数
private void command_RunParamFunc(String funcName, String value, String[] Param)
{
if (!value.Contains("var["))
{
return;
}
if (Param.Length <= 2)
{
return;
}
int store_index = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
Object[] param_array = new Object[Param.Length - 2];//JS参数
for (int i = 2; i < Param.Length; i++)
{
if (Param[i].Contains("var["))
{
int temp_index = int.Parse(CodeAnalysis.getStringBetween(Param[i], "[", "]"));
param_array[i - 2] = varMemery[temp_index];
}
else
{
param_array[i - 2] = Param[i];
}
}
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
webBrowser_MainWeb.Document.InvokeScript(funcName, param_array);
}));
}
//指令-抓取元素的值
private void command_CrawlElement(String elementID, String varX)
{
if (!varX.Contains("var["))
{
return;
}
int memeryIndex = int.Parse(CodeAnalysis.getStringBetween(varX, "[", "]"));//获取变量索引
HtmlElement element;
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try
{
element = webBrowser_MainWeb.Document.GetElementById(CodeAnalysis.getStringBefore(elementID, '.'));
//检查元素的父元素和子元素
element = CodeAnalysis.WebElementCommand.getRelation(element, elementID);
varMemery[memeryIndex] = element.GetAttribute("value").ToString();
}
catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}));
}
//指令-设置页面元素值
private void command_SetElementValue(String elementID, String value)
{
try {
HtmlElement element;
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try {
element = webBrowser_MainWeb.Document.GetElementById(CodeAnalysis.getStringBefore(elementID, '.'));
//检查元素的父元素和子元素
element = CodeAnalysis.WebElementCommand.getRelation(element, elementID);
if (!value.Contains("var["))
{
element.SetAttribute("value", value);//给元素赋值
}
else
{
int temp_index = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
element.SetAttribute("value", varMemery[temp_index]);
}
}catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}));
}catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}
//指令-载入网页
private void command_LoadWebPage(String url)
{
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try {
lock (flag_is_document_complete)
{
flag_is_document_complete = false;
}
if (url.Contains("var["))
{
int temp_index = int.Parse(CodeAnalysis.getStringBetween(url, "[", "]"));
webBrowser_MainWeb.Navigate(varMemery[temp_index]);
}
else
{
webBrowser_MainWeb.Navigate(url);
}
}catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}));
}
//寻找子元素或父元素
public static HtmlElement getRelation(HtmlElement Element, String elementID)
{
HtmlElement element = Element;
String elementName = elementID;
String tempID = "";
String[] tempStringArray = new String[2];
while (elementName.Contains('.'))
{
tempStringArray = CodeAnalysis.WebElementCommand.getStringBetweenSideDot(elementName);
elementName = tempStringArray[0];
tempID = tempStringArray[1];
if (tempID == "parent")
{
element = element.Parent;
}
if (tempID.Contains("children"))
{
int childrenIndex = int.Parse(CodeAnalysis.getStringBetween(tempID, "[", "]"));//获取子索引
element = element.Children[childrenIndex];
}
}
if (tempID == "parent")
{
element = element.Parent;
}
if (tempID.Contains("children"))
{
int childrenIndex = int.Parse(CodeAnalysis.getStringBetween(tempID, "[", "]"));
element = element.Children[childrenIndex];
}
return(element);
}
//指令-载入变量值
private void command_LoadDataToVar(String path, String value)
{
if (!value.Contains("var["))
{
return;
}
StreamReader varReader = new StreamReader(path, Encoding.Default);
int tempIndex = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
varMemery[tempIndex] = varReader.ReadToEnd();
varReader.Close();
}
//指令-抓取html内容
private void command_CrawlContent(String keyword1, String keyword2, String value)
{
//检查格式
if (!value.Contains("var["))
{
return;
}
String leftbound = CodeAnalysis.getStringBetween(keyword1, "@@", "^^");
String rightbound = CodeAnalysis.getStringBetween(keyword2, "@@", "^^");
int tempindex = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
String str_content = "";
bool flag_hasInfo = false;
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try
{
for (int i = 0; i < 10; i++)
{
//webBrowser_MainWeb.Refresh();//更新文档
//command_WaitForDocument();
//webBrowser_MainWeb.Navigate(webBrowser_MainWeb.Url);
str_content = webBrowser_MainWeb.DocumentText;
}
}
catch
{
}
}));
//逐行读取
byte[] temp_byte = Encoding.Default.GetBytes(str_content);
MemoryStream myStream = new MemoryStream(temp_byte);
//逐行读取，并分析其中的元素
StreamReader myStreamReader = new StreamReader(myStream, Encoding.Default);
String line = "";
while ((line = myStreamReader.ReadLine()) != null)
{
if (line.Contains(leftbound) && line.Contains(rightbound))
{
flag_hasInfo = true;
String tempcontent = CodeAnalysis.getStringBetween(line, leftbound, rightbound);
if (tempcontent != "")
{
varMemery[tempindex] += tempcontent + "\t";
}
}
}
myStreamReader.Close();
myStream.Close();
}
//指令-执行js函数
private void command_RunScriptFunc(String funcName, String value)
{
if (!value.Contains("var["))
{
return;
}
int tempindex = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try
{
webBrowser_MainWeb.Document.InvokeScript(funcName);
}
catch
{
}
}));
}
//指令-连接变量
private void command_connectVar(String index, String value)
{
if (!value.Contains("var["))
{
if (index.Contains("var["))
{
int memeryIndex = int.Parse(CodeAnalysis.getStringBetween(index, "[", "]"));//获取变量索引
varMemery[memeryIndex] += value;
}
}
else
{
if (index.Contains("var["))
{
int memeryIndex = int.Parse(CodeAnalysis.getStringBetween(index, "[", "]"));//获取变量索引
int memeryIndex2 = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
varMemery[memeryIndex] += varMemery[memeryIndex2];
}
}
}
//指令-保存变量值
private void command_SaveVar(String path, String value, String tag)
{
if (!value.Contains("var["))
{
return;
}
int memeryIndex = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]")); //获取变量索引
StreamWriter varWriter = new StreamWriter(path, true, Encoding.Default); //不覆盖原文件
varWriter.Write(varMemery[memeryIndex]);
switch (tag)
{
case "n": varWriter.Write("\n"); break;
case "t": varWriter.Write("\t"); break;
case "d": varWriter.Write(","); break;
}
varWriter.Close();
}
//指令-显示变量
private void command_Print(String value)
{
if (!value.Contains("var["))
{
return;
}
int tempindex = int.Parse(CodeAnalysis.getStringBetween(value, "[", "]"));
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
try
{
richTextBox_ApplicationInfo.AppendText(varMemery[tempindex] + "\n");
}
catch (Exception e)
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}
}));
}
//指令-点击页面元素
private void command_ClickElement(String elementID)
{
HtmlElement element;
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try
{
element = webBrowser_MainWeb.Document.GetElementById(CodeAnalysis.getStringBefore(elementID, '.'));
//检查元素的父元素和子元素
element = CodeAnalysis.WebElementCommand.getRelation(element, elementID);
element.InvokeMember("Click");
}
catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}));
}
//指令-设置CheckBox元素选中
private void command_SetCheckBoxValue(String elementID, String value)
{
HtmlElement element;
webBrowser_MainWeb.Invoke(new MethodInvoker(delegate
{
try
{
element = webBrowser_MainWeb.Document.GetElementById(CodeAnalysis.getStringBefore(elementID, '.'));
//检查元素的父元素和子元素
element = CodeAnalysis.WebElementCommand.getRelation(element, elementID);
element.SetAttribute("Checked", value);//设置CheckBox
}
catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}));
}
//指令-跳出循环体
private void command_BreakLoop()
{
int temp_index = commandIndex; //记住当前指令的索引
int loopcount = 0; //循环体计数器
while (temp_index < commandMemery.Length)
{
++temp_index;
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_END_LOOP &&
loopcount == 0)
{
commandIndex = temp_index;//下次从endloop后执行
break;
}
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_LOOP)
{
++loopcount;
}
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_END_LOOP)
{
--loopcount;
}
}
}
//指令-循环体结束
private void command_EndLoop()
{
int temp_index = commandIndex; //记住当前指令段的索引
int endloopcount = 0; //循环体计数器
while (temp_index > 0)
{
--temp_index;
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_LOOP &&
endloopcount == 0)
{
commandIndex = temp_index;//使指令指针指向对应的loop语句的下一条
break;
}
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_END_LOOP)
{
++endloopcount;
}
if (CodeAnalysis.getCommandString(commandMemery[temp_index]) == CodeAnalysis.ProgressCommand.COMMAND_LOOP)
{
--endloopcount;
}
}
}
//指令-变量值相乘
private void command_Mul(String index, String addNum)
{
if (!index.Contains("var["))
{
return;
}
if (!addNum.Contains("var["))
{
int memeryIndex = int.Parse(CodeAnalysis.getStringBetween(index, "[", "]"));//获取变量索引
int temp_a = int.Parse(varMemery[memeryIndex]);
int temp_b = int.Parse(addNum);
int temp_c = temp_a * temp_b;
varMemery[memeryIndex] = temp_c.ToString();
}
else
{
int memeryIndex1 = int.Parse(CodeAnalysis.getStringBetween(index, "[", "]")); //获取变量索引
int memeryIndex2 = int.Parse(CodeAnalysis.getStringBetween(addNum, "[", "]")); //获取变量索引
int temp_a = int.Parse(varMemery[memeryIndex1]);
int temp_b = int.Parse(varMemery[memeryIndex2]);
int temp_c = temp_a * temp_b;
varMemery[memeryIndex1] = temp_c.ToString();
}
}
//指令-变量值相加
private void command_Add(String index, String addNum)
{
if (!index.Contains("var["))
{
return;
}
if (!addNum.Contains("var["))
{
long memeryIndex = int.Parse(CodeAnalysis.getStringBetween(index, "[", "]"));//获取变量索引
long temp_a = long.Parse(varMemery[memeryIndex]);
long temp_b = long.Parse(addNum);
long temp_c = temp_a + temp_b;
varMemery[memeryIndex] = temp_c.ToString();
}
else
{
long memeryIndex1 = long.Parse(CodeAnalysis.getStringBetween(index, "[", "]")); //获取变量索引
long memeryIndex2 = long.Parse(CodeAnalysis.getStringBetween(addNum, "[", "]")); //获取变量索引
long temp_a = long.Parse(varMemery[memeryIndex1]);
long temp_b = long.Parse(varMemery[memeryIndex2]);
long temp_c = temp_a + temp_b;
varMemery[memeryIndex1] = temp_c.ToString();
}
}
//检查代码正确性
private String checkCommand(String line, int index, String[] memery)
{
String command = CodeAnalysis.getCommandString(line);
String[] value = CodeAnalysis.getValueString(line);
switch (command)
{
case CodeAnalysis.ApplicationCommand.COMMAND_CLEAR:
return(CodeAnalysis.ApplicationCommand.checkApplicationCommand(command, value));
case CodeAnalysis.ApplicationCommand.COMMAND_CLOSE_APPLICATION:
return(CodeAnalysis.ApplicationCommand.checkApplicationCommand(command, value));
case CodeAnalysis.ApplicationCommand.COMMAND_LOAD_WEB_PAGE:
return(CodeAnalysis.ApplicationCommand.checkLoadWebPage(command, value));
case CodeAnalysis.ApplicationCommand.COMMAND_SHUT_DOWN:
return(CodeAnalysis.ApplicationCommand.checkApplicationCommand(command, value));
case CodeAnalysis.ProgressCommand.COMMAND_BREAK_LOOP:
return(CodeAnalysis.ProgressCommand.checkBreakLoop(memery, index));
case CodeAnalysis.ProgressCommand.COMMAND_END_IF:
return(CodeAnalysis.COMMAND_CORRECT);
case CodeAnalysis.ProgressCommand.COMMAND_END_LOOP:
return(CodeAnalysis.COMMAND_CORRECT);
case CodeAnalysis.ProgressCommand.COMMAND_IF:
return(CodeAnalysis.ProgressCommand.checkIfSymbol(command, value));
case CodeAnalysis.ProgressCommand.COMMAND_LOOP:
return(CodeAnalysis.COMMAND_CORRECT);
case CodeAnalysis.ProgressCommand.COMMAND_PAUSE:
return(CodeAnalysis.ProgressCommand.checkPause(command, value));
case CodeAnalysis.ProgressCommand.COMMAND_TERMINATE:
return(CodeAnalysis.COMMAND_CORRECT);
case CodeAnalysis.ProgressCommand.COMMAND_WAIT_FOR_DOCUMENT:
return(CodeAnalysis.COMMAND_CORRECT);
case CodeAnalysis.VariableCommand.COMMAND_ADD:
return(CodeAnalysis.VariableCommand.checkParameter2(command, value));
case CodeAnalysis.VariableCommand.COMMAND_SET_VAR:
return(CodeAnalysis.VariableCommand.checkParameter2(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_CLICK_ELEMENT:
return(CodeAnalysis.WebElementCommand.checkParameter1(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_CRAWL_ELEMENT:
return(CodeAnalysis.WebElementCommand.checkCrawlElement(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_RUN_SCRIPT_FUNC:
return(CodeAnalysis.WebElementCommand.checkRunScriptFunc(command, value));
case CodeAnalysis.VariableCommand.COMMAND_SAVE_VAR:
return(CodeAnalysis.VariableCommand.checkSaveVar(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_SET_CHECK_BOX_VALUE:
return(CodeAnalysis.WebElementCommand.checkParameter2(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_SET_ELEMENT_VALUE:
return(CodeAnalysis.WebElementCommand.checkParameter2(command, value));
case CodeAnalysis.VariableCommand.COMMAND_MUL:
return(CodeAnalysis.VariableCommand.checkParameter2(command, value));
case CodeAnalysis.VariableCommand.COMMAND_CONNECT_VAR:
return(CodeAnalysis.VariableCommand.checkParameter2(command, value));
case CodeAnalysis.VariableCommand.COMMAND_LOAD_DATA_TO_VAR:
return(CodeAnalysis.VariableCommand.checkLoadDataToVar(command, value));
case CodeAnalysis.VariableCommand.COMMAND_PRINT:
return(CodeAnalysis.VariableCommand.checkPrint(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_CRAWL_CONTENT:
return(CodeAnalysis.WebElementCommand.checkCrawlContent(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_CLICK_ELEMENT_BY_VALUE:
return(CodeAnalysis.WebElementCommand.checkParameter1(command, value));
case CodeAnalysis.WebElementCommand.COMMAND_RUN_PARAM_FUNC:
return(CodeAnalysis.WebElementCommand.checkRunParamFunc(command, value));
case "": return(CodeAnalysis.COMMAND_CORRECT);
}
return("未定义的指令“" + command + "”");
}
//指令-条件判断
private void command_If(String value1, String symbol, String value2)
{
if (!(value1.Contains("var[") && value2.Contains("var[")))
{
return; //比较的必须是变量
}
int tempIndex1 = int.Parse(CodeAnalysis.getStringBetween(value1, "[", "]")); //获取变量索引
int tempIndex2 = int.Parse(CodeAnalysis.getStringBetween(value2, "[", "]"));
bool flag_compare_result = false; //比较结果
switch (symbol)
{
case "<":
if (int.Parse(varMemery[tempIndex1]) < int.Parse(varMemery[tempIndex2]))
{
flag_compare_result = true;
}
break;
case "<=":
if (int.Parse(varMemery[tempIndex1]) <= int.Parse(varMemery[tempIndex2]))
{
flag_compare_result = true;
}
break;
case ">=":
if (int.Parse(varMemery[tempIndex1]) >= int.Parse(varMemery[tempIndex2]))
{
flag_compare_result = true;
}
break;
case ">":
if (int.Parse(varMemery[tempIndex1]) > int.Parse(varMemery[tempIndex2]))
{
flag_compare_result = true;
}
break;
case "==":
if (varMemery[tempIndex1] == varMemery[tempIndex2])
{
flag_compare_result = true;
}
break;
case "contains":
if (varMemery[tempIndex1].Contains(varMemery[tempIndex2]))
{
flag_compare_result = true;
}
break;
}
if (!flag_compare_result)
{
//如果没有一个条件成立，则跳到下方对应的endif
int tempIndex = commandIndex;
int ifcount = 0;
while (commandIndex < commandMemery.Length)
{
++tempIndex;
if (CodeAnalysis.getCommandString(commandMemery[tempIndex]) == CodeAnalysis.ProgressCommand.COMMAND_END_IF &&
ifcount == 0)
{
commandIndex = tempIndex;
break;
}
if (CodeAnalysis.getCommandString(commandMemery[tempIndex]) == CodeAnalysis.ProgressCommand.COMMAND_IF)
{
++ifcount;
}
if (CodeAnalysis.getCommandString(commandMemery[tempIndex]) == CodeAnalysis.ProgressCommand.COMMAND_END_IF)
{
--ifcount;
}
}
}
}
//根据指令执行相应的操作
private void handleByCommand(String line)
{
try
{
String command = CodeAnalysis.getCommandString(line);
String[] value = CodeAnalysis.getValueString(line);
switch (command)
{
case CodeAnalysis.ApplicationCommand.COMMAND_CLEAR:
command_Clear();
return;
case CodeAnalysis.ApplicationCommand.COMMAND_CLOSE_APPLICATION:
command_CloseApplication();
return;
case CodeAnalysis.ApplicationCommand.COMMAND_LOAD_WEB_PAGE:
command_LoadWebPage(value[0]);
return;
case CodeAnalysis.ApplicationCommand.COMMAND_SHUT_DOWN:
command_ShutDown();
return;
case CodeAnalysis.ProgressCommand.COMMAND_BREAK_LOOP:
command_BreakLoop();
return;
case CodeAnalysis.ProgressCommand.COMMAND_END_IF:
return;
case CodeAnalysis.ProgressCommand.COMMAND_END_LOOP:
command_EndLoop();
return;
case CodeAnalysis.ProgressCommand.COMMAND_IF:
command_If(value[0], value[1], value[2]);
return;
case CodeAnalysis.ProgressCommand.COMMAND_LOOP:
return;
case CodeAnalysis.ProgressCommand.COMMAND_PAUSE:
command_Pause(int.Parse(value[0]), value[1]);
return;
case CodeAnalysis.ProgressCommand.COMMAND_TERMINATE:
command_Terminate();
return;
case CodeAnalysis.ProgressCommand.COMMAND_WAIT_FOR_DOCUMENT:
command_WaitForDocument();
return;
case CodeAnalysis.VariableCommand.COMMAND_ADD:
command_Add(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_SET_VAR:
command_SetVar(value[0], value[1]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_CLICK_ELEMENT:
command_ClickElement(value[0]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_CRAWL_ELEMENT:
command_CrawlElement(value[0], value[1]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_RUN_SCRIPT_FUNC:
command_RunScriptFunc(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_SAVE_VAR:
command_SaveVar(value[0], value[1], value[2]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_SET_CHECK_BOX_VALUE:
command_SetCheckBoxValue(value[0], value[1]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_SET_ELEMENT_VALUE:
command_SetElementValue(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_MUL:
command_Mul(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_CONNECT_VAR:
command_connectVar(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_LOAD_DATA_TO_VAR:
command_LoadDataToVar(value[0], value[1]);
return;
case CodeAnalysis.VariableCommand.COMMAND_PRINT:
command_Print(value[0]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_CRAWL_CONTENT:
command_CrawlContent(value[0], value[1], value[2]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_CLICK_ELEMENT_BY_VALUE:
command_ClickElementByType(value[0]);
return;
case CodeAnalysis.WebElementCommand.COMMAND_RUN_PARAM_FUNC:
command_RunParamFunc(value[0], value[1], value);
return;
case "": return;
}
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText("undefine command!\n");
}));
command_Terminate();
}
catch (Exception e)
{
richTextBox_ApplicationInfo.Invoke(new MethodInvoker(delegate
{
richTextBox_ApplicationInfo.AppendText(e.ToString() + "\n");
}));
}
}
