Help book chapter 2 complete

[stg.git] / stglibs / scriptexecuter.lib / scriptexecuter.cpp

diff --git a/stglibs/scriptexecuter.lib/scriptexecuter.cpp b/stglibs/scriptexecuter.lib/scriptexecuter.cpp
index 6e21a28f0de663f03a0b234e30c6a0b573611e3e..abe0185ca68b8ba4c8f516fe8aae1354c1ecd9fa 100644 (file)
--- a/stglibs/scriptexecuter.lib/scriptexecuter.cpp
+++ b/stglibs/scriptexecuter.lib/scriptexecuter.cpp
@@ -8,6 +8,7 @@
 #include <cerrno>
 #include <csignal>
 
 #include <cerrno>
 #include <csignal>
 

+#include "stg/common.h"

 #include "scriptexecuter.h"
 
 using namespace std;
 #include "scriptexecuter.h"
 
 using namespace std;


@@ -32,14 +33,16 @@ nonstop = false;
 int ScriptExec(const string & str)
 {
 if (str.length() >= MAX_SCRIPT_LEN)
 int ScriptExec(const string & str)
 {
 if (str.length() >= MAX_SCRIPT_LEN)

+    {
+    printfd(__FILE__, "ScriptExec() - script params exceeds MAX_SCRIPT_LENGTH (%d > %d)\n", str.length(), MAX_SCRIPT_LEN);

     return -1;
     return -1;

+    }

 
 

-int ret;

 strncpy(sd.script, str.c_str(), MAX_SCRIPT_LEN);
 sd.mtype = 1;
 strncpy(sd.script, str.c_str(), MAX_SCRIPT_LEN);
 sd.mtype = 1;

-ret = msgsnd(msgid, (void *)&sd, MAX_SCRIPT_LEN, 0);
-if (ret < 0)
+if (msgsnd(msgid, (void *)&sd, MAX_SCRIPT_LEN, 0) < 0)

     {
     {

+    printfd(__FILE__, "ScriptExec() - failed to send message to the IPC queue: '%s'\n", strerror(errno));

     return -1;
     }
 return 0;
     return -1;
     }
 return 0;


@@ -116,5 +119,3 @@ while (nonstop)
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------

-
-