(OK) cBPM-CentOS—wrapped by fastcgi—files—executing commands

----------------------------下面针对cBPM

[root@localhost html]# gedit /root/.bashrc
[root@localhost html]# gedit /etc/profile
末尾添加：
---------------------------------
export WF_HOME=/etc/nginx/html
export CRITERIA_HOME=/etc/nginx/html
---------------------------------


[root@localhost criteria-lin]# gedit ./src/Criteria/Criteria.WorkflowEngine/WAPI/WAPI.cpp
-------------------------
使用绝对路径, 如下。因为 代码里面不能 解析  ${CRITERIA_HOME}。 权宜之计。
        //ztg alter path
        //String sWfHome = System::getEnvironmentVariable("${CRITERIA_HOME}");
        //String sWfHome = "/opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor";
        String sWfHome = "/etc/nginx/html";

    //ztg alter path
    //string sDirectory = bOS::CoreSystem::System::expandEnvironmentStrings ("${WF_HOME}");
    //String sDirectory = "/opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor";
    String sDirectory = "/etc/nginx/html";
-------------------------


[root@localhost html]# gedit database/Criteria.xml
-------------------------
使用绝对路径, 如下。因为 代码里面不能 解析  ${CRITERIA_HOME}。 权宜之计。
/etc/nginx/html/database/processTemplate
而非：
${CRITERIA_HOME}/database/processTemplate
-------------------------


[root@localhost html]# gedit database/processTemplate/TestNotePad.xml
-------------------------
?NoteResult?@gedit@%FileName1%
修改为
?NoteResult?@touch@%FileName1%

FileName1  ——>  /opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor/notepad.txt
-------------------------

[root@localhost html]# cp /opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor/executer .
[root@localhost html]# cp -a /opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor/database/ .

[root@localhost html]# export WF_HOME=/etc/nginx/html; export CRITERIA_HOME=/etc/nginx/html

[root@localhost html]# spawn-fcgi -a 127.0.0.1 -p 8088 -f /etc/nginx/html/executer

[root@localhost html]# ./executer TestNotePad

[root@localhost html]# lsof executer

+++++++++++++++++++++++++++++++++++++++++

[root@localhost html]# gedit index.html

点击(此处)折叠或打开

  1. <!DOCTYPE html>
  2. <html>
  3.   <head>
  4.     <script type="text/javascript" src="http://code.jquery.com/jquery-1.4.4.min.js"></script>
  5.     <script type="text/javascript" src="cbpm.js"></script>
  6.   </head>
  7.   <body>
  8.     <div id="loginContent" class="container">
  9.         <div id="loginResult" style="display:none;">
  10.         </div>
  11.         <form id="loginForm" name="loginForm" method="post" action="">
  12.         <fieldset>
  13.             <legend>Enter information</legend>
  14.             <p>
  15.             <label for="processname">Process name</label>
  16.             <br />
  17.             <input type="text" id="processname" name="processname" class="text" size="20" />
  18.             </p>
  19.             <p>
  20.             <button type="submit" class="button positive">
  21.              start
  22.             </button>
  23.             </p>
  24.         </fieldset>
  25.         </form>
  26.     </div>
  27.   </body>
  28. </html>


+++++++++++++++++++++++++++++++++++++++++

[root@localhost html]# gedit cbpm.js


点击(此处)折叠或打开

  1. $(document).ready(function(){
  2.   $("form#loginForm").submit(function() { // loginForm is submitted


  5. var processname = $('#processname').attr('value'); // get first name
  6. //var name = $('#name').attr('value'); // get name

  8. //if (processname && name) { // values are not empty
  9. if (processname) { // values are not empty
  10.     $.ajax({
  11.         type: "GET",
  12.         url: "/executer.cgi", // URL of the Perl script

  14.         // send processname and name as parameters to the Perl script
  15.         //data: "processname=" + processname,
  16.         data: processname,

  18.         // script call was *not* successful
  19.         error: function() {
  20.             alert("script call was not successful");
  21.         },

  23.         // script call was successful
  24.         // perl_data should contain the string returned by the Perl script
  25.         success: function(perl_data){
  26.             alert("Your name is: " + perl_data)
  27.         }
  28.     });
  29. }

  31. else {
  32.   $('div#loginResult').text("Enter your name");
  33.   $('div#loginResult').addClass("error");
  34. }

  36. $('div#loginResult').fadeIn();
  37. return false;
  38.   });
  39. });

 executer  ——>  /opt/cBPM/criteria-lin/bin/Criteria/Debug/Tools.Executor/executer

+++++++++++++++++++++++++++++++++++++++++

/opt/cBPM/criteria-lin/src/Criteria/Criteria.Tools/Criteria.Tools.Executor/src/main.cpp

点击(此处)折叠或打开

  1. #include "bOSString.h"
  2. #include "bOSStringBuffer.h"
  3. using namespace bOS::CoreString;

  5. #include "Tracer.h"

  7. #include "bOSTimer.h"

  9. #include "WAPI.h"
  10. #include "WAPIActivity.h"
  11. #include "WAPIWorkItem.h"
  12. #include "WAPIProcess.h"

  14. #include "Activity.h"

  16. //ztg add, use fcgi
  17. #include "fcgi_stdio.h"

  19. //ztg add, use fcgi
  20. int main_fcgi( char* proc_name, int argc=2);
  21. //ztg add, use fcgi
  22. int main(void)
  23. {
  24.     //main_fcgi("TestNotePad");
  25.     //*
  26.     while (FCGI_Accept() >= 0) {

  28.         char *proc_name = getenv("QUERY_STRING");

  30.         printf("Content type: text/html\n\n");
  31.         //printf("%s",proc_name);
  32.         //main_fcgi("TestNotePad");
  33.         main_fcgi(proc_name);

  35.     } //*/
  36. }



  40. static void usage()
  41. {
  42.     //ztg alter, use fcgi, not use cout, instead of using printf
  43.     printf("%s", "\nUsage:\n"
  44.             "    CriteriaToolsExecutor <WorkflowName> [NrExecution]\n\n"
  45.             "This program invokes criteria workflow engine and execute <WorkflowName>\n"
  46.             "Options:\n"
  47.             "    NrExecution        the number of process execution. Default is 1\n");
  48. /*
  49.     cout << "\nUsage:\n"
  50.             "    CriteriaToolsExecutor <WorkflowName> [NrExecution]\n\n"
  51.             "This program invokes criteria workflow engine and execute <WorkflowName>\n"
  52.             "Options:\n"
  53.             "    NrExecution        the number of process execution. Default is 1\n"
  54.     << endl;
  55. */
  56. }


  59. //ztg alter, use fcgi
  60. //int main(int argc, char* argv[])
  61. int main_fcgi( char* proc_name, int argc)
  62. {
  63.     if ( argc == 1 )
  64.     {
  65.         usage();
  66.         exit(1);
  67.     }

  69.     String sWorkflowName;
  70.     if ( argc >= 2 )
  71.     {
  72.      //ztg alter, use fcgi
  73.         //sWorkflowName = argv[1];
  74.         sWorkflowName = proc_name;
  75.     }

  77.     unsigned int uiSize =1;
  78.     if ( argc == 3 )
  79.     {
  80.      //ztg del, use fcgi
  81.         //uiSize = atoi(argv[2]);
  82.     }

  84.     //ztg alter, use fcgi, not use cout, instead of using printf
  85.     printf("%s", "The program will perform the following steps:\n\n"
  86.                 "1: Criteria session initialization (only one time)\n"
  87.                 "    ----- for each process (begin) -----\n"
  88.                 "2: Create process instance from template\n"
  89.                 "3: Execute process instance just created\n"
  90.                 "    ----- for each process (end) -----\n"
  91.                 "4: Querying for activity pending\n"
  92.                 "5: close criteria session\n\n");

  94. /*
  95.     cout << "The program will perform the following steps:\n\n"
  96.                 "1: Criteria session initialization (only one time)\n"
  97.                 "    ----- for each process (begin) -----\n"
  98.                 "2: Create process instance from template\n"
  99.                 "3: Execute process instance just created\n"
  100.                 "    ----- for each process (end) -----\n"
  101.                 "4: Querying for activity pending\n"
  102.                 "5: close criteria session\n\n";
  103. */
  104.     //ztg del, use fcgi
  105.     //cout << "Press a Key for beginning................................................" << endl;
  106.     //getchar();

  108.     Response* response = new Response();
  109.     response->iCode= 0;

  111.     //ztg alter, use fcgi, not use cout, instead of using printf
  112.     printf("%s\n", "Criteria session Initialization.....(look at Executor trace file)");
  113.     //cout << "Criteria session Initialization.....(look at Executor trace file)" << endl;

  115.     CM_SETTING_TO("Executor", 7);
  116.     InitSession(response);
  117.     if ( response->iCode != 0 )
  118.     {
  119.         //ztg alter, use fcgi, not use cout, instead of using printf
  120.         printf("Criteria session Initialization [KO].Error[ %s ]. Exit.\n", response->sMsg);
  121.         //cout << "Criteria session Initialization [KO].Error[" << response->sMsg << "]. Exit." << endl;
  122.         exit(2);
  123.     }
  124.     //ztg alter, use fcgi, not use cout, instead of using printf
  125.     printf("%s\n", "Criteria session Initialization [OK]");
  126.     //cout << "Criteria session Initialization [OK]" << endl;

  128.     bOS::Utils::Timer tExecutionTimer;
  129.     tExecutionTimer.start();

  131.     char* lProcessId = new char[50];
  132.     //char* acRet = NULL;

  134.     StringBuffer outputSimplified;

  136.     //ztg alter, use fcgi, not use cout, instead of using printf
  137.     printf("%s\n", "Create process instance from template");
  138.     //cout << "Create process instance from template" << endl;
  139.     for ( unsigned int i=0; i<uiSize; i++)
  140.     {
  141.         bOS::Utils::Timer tTot;
  142.         bOS::Utils::Timer tCreate;
  143.         bOS::Utils::Timer tStart;

  145.         tTot.start();

  147.         tCreate.start();
  148.         createWorkflowProcess((char*)sWorkflowName.c_str(), lProcessId, response);
  149.         tCreate.stop();

  151.         if ( response->iCode == 0 )
  152.         {
  153.             //cout << "Create process instance [OK]. Process Instance Id[" << lProcessId << "]" << endl;
  154.             tStart.start();
  155.             startProcessInSynchWay(lProcessId, response);
  156.             tStart.stop();
  157.             tTot.stop();

  159.             if ( response->iCode == 0 )
  160.             {
  161.                 //cout << "Execute process instance [OK]. Process Instance Id[" << lProcessId << "] just started" << endl;

  163.                 //ztg alter, use fcgi, not use cout, instead of using printf
  164.                 printf("[ %u ] Process [ %d ] [ %d ] [ %d ] [ %d ]\n", i, lProcessId, tCreate.getTicks(), tStart.getTicks(), tTot.getTicks());
  165.                 //cout << "[" << i << "] Process [" << lProcessId << "] [" << tCreate.getTicks() << "] [" << tStart.getTicks() << "] [" << tTot.getTicks() << "]" << endl;
  166.             }
  167.             else
  168.             {
  169.                 //ztg alter, use fcgi, not use cout, instead of using printf
  170.                 printf("Execute process instance [KO]. Process Instance Id[ %s ]\n", lProcessId);
  171.                 //cout << "Execute process instance [KO]. Process Instance Id[" << lProcessId << "] not started" << endl;
  172.             }
  173.         }
  174.         else
  175.         {
  176.             //ztg alter, use fcgi, not use cout, instead of using printf
  177.             printf("Create process instance [KO]. Err[ %s ]\n", response->sMsg);
  178.             //cout << "Create process instance [KO]. Err[" << response->sMsg << "]" << endl;
  179.         }


  182.     }

  184.     //ztg alter, use fcgi, not use cout, instead of using printf
  185.     printf("%s\n", "Querying for activity pending");
  186.     //cout << "Querying for activity pending" << endl;

  188.     unsigned long lWorkflowRunning=0;
  189.     do
  190.     {
  191.         lWorkflowRunning= getNumberRunningWorkflow(response);
  192.         if ( response->iCode == 0 )
  193.         {
  194.             //ztg alter, use fcgi, not use cout, instead of using printf
  195.             printf("WorkflowRunning[ %lu ]\n", lWorkflowRunning);
  196.             //cout << "WorkflowRunning[" << lWorkflowRunning << "]" << endl;
  197.         }
  198.         else
  199.         {
  200.             //ztg alter, use fcgi, not use cout, instead of using printf
  201.             printf("Error retreiving RunningWorkflow.Err[ %s ]\n", response->sMsg);
  202.             //cout << "Error retreiving RunningWorkflow.Err[" << response->sMsg << "]" << endl;
  203.         }
  204.     }
  205.     while ( lWorkflowRunning > 0);

  207.     tExecutionTimer.stop();

  209.     //ztg alter, use fcgi, not use cout, instead of using printf
  210.     printf("Execution Time(ms): %d\n", tExecutionTimer.getTicks());
  211.     //cout << "Execution Time(ms): " << tExecutionTimer.getTicks() << endl;

  213.     //ztg alter, use fcgi, not use cout, instead of using printf
  214.     printf("%s\n", "Press a Key for terminating................................................");
  215.     //cout << "Press a Key for terminating................................................" << endl;
  216.     //getchar();
  217.     //ztg add sleep()
  218.     //sleep(2);


  221.     //ztg alter, use fcgi, not use cout, instead of using printf
  222.     printf("%s\n", "EndSession.......");
  223.     //cout << "EndSession......." << endl;

  225.     response->iCode = 0;
  226.     EndSession(response);
  227.     if ( response->iCode == 0 )
  228.     {
  229.         //ztg alter, use fcgi, not use cout, instead of using printf
  230.         printf("%s\n", "Session Terminated [OK]");
  231.         //cout << "Session Terminated [OK]" << endl;
  232.     }
  233.     else
  234.     {
  235.         //ztg alter, use fcgi, not use cout, instead of using printf
  236.         printf("Terminating [KO].Err[ %s ]\n", response->sMsg);
  237.         //cout << "Terminating [KO].Err[" << response->sMsg << "]" << endl;
  238.     }
  239. //

  241.     return 0;
  242. }


+++++++++++++++++++++++++++++++++++++++++



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posted @ 2016-02-01 00:00  张同光  阅读(76)  评论(0)  编辑  收藏  举报