nxproxy/nxcomp: document logging options

nxcomp/src/Misc.cpp

@@ -132,6 +132,20 @@ static const char UsageInfo[] =
 \n\
   -v           Print version information.\n\
 \n\
+  -d <n>       Set log level (0=FATAL, 1=ERROR, 2=WARNING, 3=INFO,\n\
+               4=DEBUG). Default is 0.\n\
+\n\
+  -o <file>    Name of the logfile. Default is stderr.\n\
+\n\
+  -f <string>  Specify log format. The characters in <string> define\n\
+               how the loglines are formatted. The following characters\n\
+               are supported, default is 0:\n\
+               0       only the plain text without any additions\n\
+               u       include time\n\
+               l       include loglevel\n\
+               T       include thread ids\n\
+               L       include the source code location of the log\n\
+\n\
   host:port    Put at the end, specifies the host and port of the\n\
                listening proxy.\n\
 \n\

nxproxy/man/nxproxy.1

@@ -36,6 +36,34 @@ Print this message.
 .B -v
 Print version information.
 .TP 8
+.B -d <int>
+Set log level (0 for FATAL, 1 for ERROR, 2 for WARNING, 3 for INFO, 4 for
+DEBUG). The default is 0.
+.TP 8
+.B -o <string>
+Name of the log file. Default is stderr.
+.TP 8
+.B -f <string>
+Specify log format. The characters in <string> define how the loglines
+are formatted. The following characters are supported, default is '0':
+.RS 8
+.TP 8
+.I 0
+only the plain text without any additions. This is the default.
+.TP 8
+.I u
+include time
+.TP 8
+.I l
+include loglevel
+.TP 8
+.I T
+include thread ids
+.TP 8
+.I L
+include the location of the log call in the source code
+.RE
+.TP 8
 .B <host>:<port>
 Put at the end, specifies the host and port of the listening proxy.