ns2 Network Simulator 2.29: DiffApp Class Reference

Member Function Documentation

void DiffApp::parseCommandLine	(	int	argc,
		char **	argv
	)	`[protected]`

Reimplemented in GearReceiverApp, and GearSenderApp.

Definition at line 76 of file diffapp.cc.

References config_file_, DEBUG_ALWAYS, DEFAULT_DIFFUSION_PORT, DiffPrint(), diffusion_port_, global_debug_level, optarg, and usage().

Referenced by GeoRoutingFilter::GeoRoutingFilter(), GradientFilter::GradientFilter(), OnePhasePullFilter::OnePhasePullFilter(), RmstFilter::RmstFilter(), RmstSink::RmstSink(), and SrcRtFilter::SrcRtFilter().

00077 {
00078   u_int16_t diff_port = DEFAULT_DIFFUSION_PORT;
00079   int debug_level;
00080   int opt;
00081 
00082   config_file_ = NULL;
00083   opterr = 0;
00084 
00085   while (1){
00086     opt = getopt(argc, argv, "f:hd:p:");
00087     switch (opt){
00088 
00089     case 'p':
00090 
00091       diff_port = (u_int16_t) atoi(optarg);
00092       if ((diff_port < 1024) || (diff_port >= 65535)){
00093     DiffPrint(DEBUG_ALWAYS, "Error: Diffusion port must be between 1024 and 65535 !\n");
00094     exit(-1);
00095       }
00096 
00097       break;
00098 
00099     case 'h':
00100 
00101       usage(argv[0]);
00102 
00103       break;
00104 
00105     case 'd':
00106 
00107       debug_level = atoi(optarg);
00108 
00109       if (debug_level < 1 || debug_level > 10){
00110     DiffPrint(DEBUG_ALWAYS, "Error: Debug level outside range or missing !\n");
00111     usage(argv[0]);
00112       }
00113 
00114       global_debug_level = debug_level;
00115 
00116       break;
00117 
00118     case 'f':
00119 
00120       if (!strncasecmp(optarg, "-", 1)){
00121     DiffPrint(DEBUG_ALWAYS, "Error: Parameter missing !\n");
00122     usage(argv[0]);
00123       }
00124 
00125       config_file_ = strdup(optarg);
00126 
00127       break;
00128 
00129     case '?':
00130 
00131       DiffPrint(DEBUG_ALWAYS,
00132         "Error: %c isn't a valid option or its parameter is missing !\n", optopt);
00133       usage(argv[0]);
00134 
00135       break;
00136 
00137     case ':':
00138 
00139       DiffPrint(DEBUG_ALWAYS, "Parameter missing !\n");
00140       usage(argv[0]);
00141 
00142       break;
00143 
00144     }
00145 
00146     if (opt == -1)
00147       break;
00148   }
00149 
00150   diffusion_port_ = diff_port;
00151 }

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void DiffApp::usage ( char * s ) [protected]

Reimplemented in GearReceiverApp, and GearSenderApp.

Definition at line 66 of file diffapp.cc.

References DEBUG_ALWAYS, and DiffPrint().

Referenced by parseCommandLine().

00066                           {
00067   DiffPrint(DEBUG_ALWAYS, "Usage: %s [-d debug] [-p port] [-f file] [-h]\n\n", s);
00068   DiffPrint(DEBUG_ALWAYS, "\t-d - Sets debug level (0-10)\n");
00069   DiffPrint(DEBUG_ALWAYS, "\t-p - Uses port 'port' to talk to diffusion\n");
00070   DiffPrint(DEBUG_ALWAYS, "\t-f - Specifies a config file\n");
00071   DiffPrint(DEBUG_ALWAYS, "\t-h - Prints this information\n");
00072   DiffPrint(DEBUG_ALWAYS, "\n");
00073   exit(0);
00074 }

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Public Member Functions
virtual void	run ()=0
Protected Member Functions
void	parseCommandLine (int argc, char **argv)
void	usage (char *s)
Protected Attributes
char *	config_file_
u_int16_t	diffusion_port_
NR *	dr_

DiffApp Class Reference

Detailed Description

Public Member Functions

Protected Member Functions

Protected Attributes

Member Function Documentation

Field Documentation