Changeset 2203 in Sophya for trunk/SophyaPI/PIext

Timestamp:

Oct 4, 2002, 3:25:17 PM (23 years ago)

Author:

cmv

Message:

cshell command.... cmv 04/10/02

Location:

trunk/SophyaPI/PIext

Files:

• piacmd.cc (modified) (3 diffs)
• piacmd.h (modified) (1 diff)

trunk/SophyaPI/PIext/piacmd.cc

@@ -323 +323 @@
 usage += "  > listcommands  # List of all known commands \n";
 usage += "  > exec filename # Execute commands from file \n";
-usage += "  > shell comand_string  # Execute shell command \n";
 usage += "  > help <command_name>  # <command_name> usage info \n"; 
 usage += "  > helpwindow           # Displays help window \n";
 usage += "  > timingon  timingoff traceon  traceoff \n";
 string grp = "Commands";
+RegisterHelp(kw, usage, grp);
+
+kw = "shell execute";
+usage  = "> shell  command_string  # Execute  shell command\n";
+usage += "> cshell command_string  # Execute cshell command\n";
+usage += "---Exemples:\n";
+usage += "  > shell ls\n";
+usage += "  > cshell echo '$LD_LIBRARY_PATH'; map2cl -h; ls\n";
+usage += "  > shell myfile.csh [arg1] [arg2] [...]\n";
+usage += "    (where the first line of \"myfile.csh\" is \"#!/bin/csh\")\n";
 RegisterHelp(kw, usage, grp);
 
@@ -983 +992 @@
   system(cmd.c_str());
   }
+else if (kw == "cshell") {
+  if(tokens.size()<1) {cout<<"PIACmd::Interpret() Usage: cshell cmdline"<<endl; return(0);}
+  string cmd="";
+  for(int ii=0;ii<tokens.size();ii++) cmd+=(tokens[ii]+' ');
+  CShellExecute(cmd);
+  }
 
 //  Execution d'une commande enregistree
@@ -1107 +1122 @@
 }
 
+/* --Methode-- */
+int PIACmd::CShellExecute(string cmd)
+{
+ if(cmd.size()<=0) return -1;
+
+ NamedObjMgr omg;
+ string fname = omg.GetTmpDir(); fname += "cshell_exec_pia.csh";
+
+ string cmdrm = "rm -f " + fname;
+ system(cmdrm.c_str());
+
+ FILE *fip = fopen(fname.c_str(),"w");
+ if(fip==NULL)   { 
+   cout << "PIACmd/CShellExecute_Error: fopen("<<fname<<") failed"<<endl; 
+   return -2; 
+ }
+ fprintf(fip,"#!/bin/csh\n\n");
+ fprintf(fip,"%s\n",cmd.c_str());
+ fprintf(fip,"\nexit 0\n");
+ fclose(fip);
+
+ cmd = "csh "; cmd += fname;
+ system(cmd.c_str());
+
+ system(cmdrm.c_str());
+
+ return 0;
+}
 
 static string* videstr = NULL;

trunk/SophyaPI/PIext/piacmd.h

@@ -82 +82 @@
   virtual int           ExecuteCommand(string& keyw, vector<string>& args, string& toks);
   virtual int           ExecFile(string& file, vector<string>& args);
-
+  virtual int           CShellExecute(string cmd);
   virtual string&       GetUsage(const string& kw);