Get an absolute path for traces in order to bypass possible change-dir operation

[anna.git] / example / diameter / launcher / main.cpp

diff --git a/example/diameter/launcher/main.cpp b/example/diameter/launcher/main.cpp
index a0f4fb6..599e4fe 100644 (file)
--- a/example/diameter/launcher/main.cpp
+++ b/example/diameter/launcher/main.cpp
@@ -17,10 +17,22 @@
 // Process
 #include <Launcher.hpp>
 
+// To calculate the current working directory and get an absolute path for traces:
+#include <limits.h>
+#include <unistd.h>
+
 
 int main(int argc, const char** argv) {
   anna::Logger::setLevel(anna::Logger::Warning);
-  anna::Logger::initialize("launcher", new TraceWriter("launcher.trace", 2048000));
+
+  // Current working directory and absolute trace path file:
+  char c_exe[ PATH_MAX ];
+  ssize_t count = readlink( "/proc/self/exe", c_exe, PATH_MAX );
+  std::string exe(c_exe, (count > 0) ? count : 0 );
+  std::string cwd = exe.substr(0, exe.find_last_of("/"));
+  std::string trace_file = cwd + "/launcher.trace";
+
+  anna::Logger::initialize("launcher", new TraceWriter(trace_file, 2048000));
   anna::time::functions::initialize(); // before application instantiation (it have a anna::time object)
   anna::time::functions::setControlPoint(); // start control point (application lifetime)
   Launcher app;
@@ -32,9 +44,10 @@ int main(int argc, const char** argv) {
     commandLine.add("services", anna::CommandLine::Argument::Mandatory, "Services xml path file. Shall be validated against dtd schema written on warning traces: 'Services DTD schema'. Empty string or \"null\" name, to start without services (see help for management operation 'services').");
     commandLine.add("trace", anna::CommandLine::Argument::Optional, "Trace level (emergency, alert, critical, error, warning, notice, information, debug, local0..local7)");
     commandLine.add("cntDir", anna::CommandLine::Argument::Optional, "Counters directory. By default is the current execution directory. Warning: a counter file will be dump per record period; take care about the possible accumulation of files");
-    commandLine.add("tmDir", anna::CommandLine::Argument::Optional, "Test manager directory. By default is the current execution directory. Warning: report files could be dump during system testing (see help for management operation 'test|report'); take care about the possible accumulation of files");
+    commandLine.add("tmDir", anna::CommandLine::Argument::Optional, "Test manager directory. By default is the current execution directory. Warning: report files could be dump during system testing (see help for management operation 'test|report|result'); take care about the possible accumulation of files");
     commandLine.add("cntRecordPeriod", anna::CommandLine::Argument::Optional, "Counters record procedure period in milliseconds. If missing, default value of 300000 (5 minutes) will be assigned. Value of 0 disables the record procedure.");
-    commandLine.add("logStatisticSamples", anna::CommandLine::Argument::Optional, "Log statistics samples for the provided concept id list, over './sample.<concept id>.csv' files. For example: \"1,2\" will log concepts 1 and 2. Reserved word \"all\" activates all registered statistics concept identifiers. That ids are shown at context dump (see help to get it).");
+    commandLine.add("logStatisticSamples", anna::CommandLine::Argument::Optional, "Log statistics samples for the provided comma-separated concept id list, over './sample.<concept id>.csv' files. For example: \"1,2\" will log concepts 1 and 2. Reserved words \"all\"/\"none\" activates/deactivates all registered statistics concept identifiers. That ids are shown at context dump (see help to get it).");
+    commandLine.add("disableLogs", anna::CommandLine::Argument::Optional, "Overrides every node configuration regarding traffic log in order to disable it and ease production or system test startup.", false);
 
     // Communications
     commandLine.add("reconnectionPeriod", anna::CommandLine::Argument::Optional, "Milliseconds to recover diameter client-session when server connection has been broken. If missing, default value of 10000 will be assigned");