const char *CliGetFullVersionDescriptor(void)
{
static char buffer[10+32+sizeof("v"CLIENT_VERSIONSTRING"-XXX-99071523-*dev* client for "CLIENT_OS_NAME_EXTENDED)];
struct timeval tv; tv.tv_usec = 0;
tv.tv_sec = CliGetNewestModuleTime();
sprintf( buffer, "%s v" CLIENT_VERSIONSTRING "-"
"%c" /* GUI == "G", CLI == "C" */
#ifdef CLIENT_SUPPORTS_SMP
#ifdef HAVE_MULTICRUNCH_VIA_FORK
"F" /* fork() */
#else
"T" /* threads */
#endif
#else
"P" /* polling */
#endif
"%c" /* limited release or dev branch or public release */
"-%s" /* date is in bugzilla format yymmddhh */
"%s" /* "-*dev*" or "" */
" for "CLIENT_OS_NAME_EXTENDED,
utilGetAppName(),
((ConIsGUI())?('G'):('C')),
((CliIsDevelVersion())?('L'):('R')),
CliGetTimeString(&tv,4),
((CliIsDevelVersion())?("-*dev*"):("")) );
return buffer;
}
void GenerateManPage( void )
{
#if defined(__unix__)
char buffer[80];
const char *appname = utilGetAppName();
FILE *manp;
strncpy(buffer,appname,sizeof(buffer)-2);
buffer[sizeof(buffer)-2-1] = '\0';
strcat( buffer, ".1" );
manp = fopen(buffer,"w");
if (!manp)
fprintf(stderr,"Unable to create %s", buffer );
else
{
unsigned int linelen, pos;
char *p; const char *cp;
time_t t = CliGetNewestModuleTime();
struct tm *gmt = gmtime(&t);
fprintf(manp, ".\\\"\n");
fprintf(manp, ".\\\" %s\n", CliGetFullVersionDescriptor() );
fprintf(manp, ".\\\" Copyright (c) 1996-%d\n", gmt->tm_year+1900 );
fprintf(manp, ".\\\" distributed.net. All rights reserved.\n" );
fprintf(manp, ".\\\"\n");
fprintf(manp, ".Id %cId: %s.1%s\n", '$', appname, strchr(disphelp_cpp(),','));
fprintf(manp, ".Dd %s", ctime(&t));
strncpy(buffer, appname,sizeof(buffer));
buffer[sizeof(buffer)-1] = '\0';
for (pos=0;buffer[pos];pos++)
buffer[pos]=(char)toupper(buffer[pos]);
fprintf(manp, ".Dt %s 1\n", buffer );
//fprintf(manp, ".Os "CLIENT_OS_NAME_EXTENDED"\n");
fprintf(manp, ".Sh NAME\n");
fprintf(manp, ".Nm %s\n", appname);
fprintf(manp, ".Nd distributed.net distributed computing client for "
CLIENT_OS_NAME_EXTENDED"\n" );
fprintf(manp, ".Sh SYNOPSIS\n");
fprintf(manp, ".Nm %s\n", appname);
for (pos=0;pos<(sizeof(helpbody)/sizeof(helpbody[0]));pos++)
{
cp = helpbody[pos];
if (*cp == '-')
{
strncpy(buffer,helpbody[pos]+1,sizeof(buffer));
buffer[sizeof(buffer)-1]='\0';
p = &buffer[0];
while (*p && *p!=' ')
p++;
while (*p==' ' && (p[1]=='<' || p[1]=='['))
{
while (*p && *p!='>' && *p!=']')
p++;
while (*p && *p!=' ')
p++;
}
*p='\0';
fprintf(manp,".Op \"\\-");
for (linelen=0;buffer[linelen];linelen++)
{
if (buffer[linelen]=='\"')
buffer[linelen] = '\'';
else if (_istrofspecial(buffer[linelen]))
fputc('\\', manp);
fputc(buffer[linelen],manp);
}
fprintf(manp,"\"\n");
}
}
fprintf(manp, ".Sh DESCRIPTION\n");
fprintf(manp,
".Ar %s\nis a distributed computing client that coordinates with servers "
"operated by\n.Ar distributed.net\nto cooperate with other network-connected "
"computers to work on a common task. It communicates over public networks "
"and processes work assigned by the\n.Ar distributed.net\nkeyservers. "
"It is designed to run in idle time so as to not impact the normal operation "
"of the computer.\n", appname);
fprintf(manp, ".Sh INSTALLATION\n");
fprintf(manp,
"Since you are already reading this, I assume you know how to "
"unpack an archive into a directory of your choice. :)\n"
".sp 1\n"
"Now, simply fire up the client...\n"
".sp 1\n"
"If you have never run the client before, it will initiate the "
"menu-driven configuration. Save and quit when done, the configuration "
"file will be saved \\fBin the same directory as the client\\fP. "
"Now, simply restart the client. From that point on it will use the "
"saved configuration.\n"
".sp 1\n"
"The configuration options are fairly self-explanatory and can be run "
"at any time by starting the client with the '-config' option. "
"A list of command line options is listed below.\n"
);
fprintf(manp, ".Sh OPTIONS\n"
"In addition to the conventional command line passed to the client from "
"a shell, options may also be passed to the client using either or both "
"of the following methods:\n"
".sp 0\n\\-\tusing the \\fB%s_opt\\fP= environment variable.\n"
".sp 0\n\tIf set, this is parsed before the normal command line.\n"
".sp 0\n\\-\tusing the \\fB/usr/local/etc/%s.opt\\fP and/or \\fB/etc/%s.opt\\fP\n"
".sp 0\n\tcommand files. If found, these are parsed after the normal\n"
".sp 0\n\tcommand line.\n"
".sp 0\n\"Mode commands\" (see below) cannot be executed using these "
"methods, and there is no run-time display of modified settings (unless "
"the settings are also modified using the conventional command line, in "
"which case the last effective change is displayed).\n",
appname, appname, appname );
for (pos=0;pos<(sizeof(helpbody)/sizeof(helpbody[0]));pos++)
{
cp = helpbody[pos];
if (*cp=='-') /* switch */
{
fprintf(manp,".It Fl ");
cp++;
while (*cp && *cp != ' ') /* while in keyword */
{
if (*cp == '\"')
{
cp++;
fputc('\'', manp);
}
else
{
if (_istrofspecial(*cp))
fputc('\\', manp);
fputc(*cp++,manp);
}
}
while (*cp == ' ')
cp++;
while (*cp == '<' || *cp == '[') /* while arguments */
{
const char closure = ((*cp == '<')?('>'):(']'));
fprintf(manp, (*cp++ == '<')?(" Ar <"):(" Op "));
while (*cp && *cp != closure)
fputc(*cp++,manp);
if (closure == '>')
fputc('>',manp);
while (*cp == ' ' || *cp == '>' || *cp == ']')
cp++;
}
fputc('\n',manp);
if (!*cp) /* keyword description */
{
fprintf(manp,"(no description available)\n");
}
else
{
while (*cp)
{
if (*cp == '\"')
{
cp++;
fputc('\'', manp);
}
else
{
if (_istrofspecial(*cp))
fputc('\\', manp);
fputc(*cp++,manp);
}
if (!*cp && (pos+1)<(sizeof(helpbody)/sizeof(helpbody[0])))
{
if (*helpbody[pos+1] == ' ') /* continuation */
{
cp = helpbody[++pos];
fprintf(manp,"\n.sp 0\n");
while (*cp == ' ')
cp++;
}
}
}
}
fprintf(manp,"\n");
}
else if (*cp) /* new section */
{
if (pos)
fprintf(manp,".El\n");
/* fprintf(manp, ".sp 2\n"); */
fprintf(manp,".Ss \"");
while (*cp)
{
if (*cp == '\"')
{
cp++;
fputc('\'', manp);
}
else
{
if (_istrofspecial(*cp))
fputc('\\', manp);
fputc(*cp++,manp);
}
}
fprintf(manp,"\"\n");
fprintf(manp,".Bl -tag -width Fl\n");
}
}
fprintf(manp,".El\n");
fprintf(manp,".Sh BUGS\n"
"distributed.net maintains a database to assist with the tracking "
"and resolution of bugs in dnetc and related software.\n"
".Sp\n"
"If you believe you have found a bug, please submit it to the "
"distributed.net bug tracking database at "
"http://bugs.distributed.net/\n"
".sp 1\n"
"Please provide the entire version descriptor as displayed on client start "
"when doing so. For example, the client version this manpage was "
"generated for was \"%s\".\n", CliGetFullVersionDescriptor() );
fprintf(manp,".Sh ENVIRONMENT\n"
".Pp\n"
#if 0
"\\fBRC5INI\\fP\n"
"Full path to alternate .ini file\n"
#endif
"\\fB%s_opt\\fP (or the upper\\-case version thereof)\n"
".sp 0\nAdditional source of command line options (parsed first)\n",
appname );
fprintf(manp,".Sh FILES\n"
".Pp\n"
"\\fB/usr/local/etc/%s.opt\\fP\n"
".sp 0\n\\fB/etc/%s.opt\\fP\n"
".sp 0\nAdditional sources of command line options (parsed last)\n", appname, appname );
fprintf(manp,".Sh \"SEE ALSO\"\n"
".Pp\n"
"Client documentation: %s.txt and http://faq.distributed.net/\n",
appname);
fprintf(manp,".Sh AUTHOR\n"
"distributed.net\n"
"http://www.distributed.net/\n");
fclose(manp);
}
#endif /* __unix__ */
return;
}