Roxen.git/ server/ base_server/ configuration.pike

Branch: Tag:

2000-03-13

2000-03-13 06:10:22 by Per Hedbor <ph@opera.com>

o The log variable now has the default value
$LOGDIR/<configuration>/Log

o Log files are opened on demand, and closed after 10 seconds of
inactivity.

o internal-roxen-* now looks in ../local/roxen-images/* first

Rev: server/base_server/configuration.pike:1.275

3:   //   // German translation by Kai Voigt    - constant cvs_version = "$Id: configuration.pike,v 1.274 2000/03/10 02:56:41 nilsson Exp $"; + constant cvs_version = "$Id: configuration.pike,v 1.275 2000/03/13 06:10:22 per Exp $";   constant is_configuration = 1;   #include <module.h>   #include <roxen.h>
505:      static string cached_hostname = gethostname();    - void init_log_file() + class LogFile   { -  remove_call_out(init_log_file); +  Stdio.File fd; +  int opened; +  string fname; +  void do_open() +  { +  fd = open( fname, "wac" ); +  opened = 1; +  }    -  if(log_function) -  destruct(function_object(log_function)); -  // Free the old one. +  void do_close() +  { +  destruct( fd ); +  opened = 0; +  }    -  if(query("Log")) // Only try to open the log file if logging is enabled!! +  void write( string what )    { -  +  if( !opened ) +  do_open(); +  remove_call_out( do_close ); +  call_out( do_close, 10.0 ); +  fd->write( what ); +  } +  +  static void create( string f ) +  {    mapping m = localtime(time()); -  string logfile = query("LogFile"); +     m->year += 1900; /* Adjust for years being counted since 1900 */    m->mon++; /* Adjust for months being counted 0-11 */    if(m->mon < 10) m->mon = "0"+m->mon;    if(m->mday < 10) m->mday = "0"+m->mday;    if(m->hour < 10) m->hour = "0"+m->hour; -  logfile = replace(logfile,({"%d","%m","%y","%h", "%H" }), +  fname = replace(f,({"%d","%m","%y","%h", "%H" }),    ({ (string)m->mday, (string)(m->mon),    (string)(m->year),(string)m->hour,    cached_hostname,    })); -  if(strlen(logfile)) +  mkdirhier( fname ); +  opened = 0; +  } + } +  + void init_log_file()   { -  do { -  Stdio.File lf=open( logfile, "wac"); -  if(!lf) { -  mkdirhier(logfile); -  if(!(lf=open( logfile, "wac"))) { -  report_error(LOCALE->failed_to_open_logfile(logfile)); -  log_function=0; -  break; +  if(log_function) +  { +  // Free the old one. +  destruct(function_object(log_function)); +  log_function = 0;    } -  +  // Only try to open the log file if logging is enabled!! +  if(query("Log")) +  { +  string logfile = query("LogFile"); +  if(strlen(logfile)) +  log_function = LogFile( logfile )->write;    } -  log_function=lf->write; -  // Function pointer, speeds everything up (a little..). -  lf=0; -  } while(0); -  } else -  log_function=0; -  call_out(init_log_file, 60); -  } else -  log_function=0; +    }      // Parse the logging format strings.
557:    sscanf(s, "%*[\t ]", s);    s = replace(s, ({"\\t", "\\n", "\\r" }), ({"\t", "\n", "\r" }));    -  // FIXME: This looks like a bug. -  // Is it supposed to strip all initial whitespace, or do what it does? -  // /grubba 1997-10-03 -  while(s[0] == ' ') s = s[1..]; -  while(s[0] == '\t') s = s[1..]; +  s = String.trim_whites( s );    while(sscanf(s, "%s$char(%d)%s", pre, c, post)==3)    s=sprintf("%s%c%s", pre, c, post);    while(sscanf(s, "%s$wchar(%d)%s", pre, c, post)==3)
774:    // Disallow "internal-gopher-..", it won't really do much harm, but a list of    // all files in '..' might be retrieved (that is, the actual directory    // file was sent to the browser) -  Stdio.File f = open("roxen-images/dir/"+from+".gif","r"); -  if (f) { +  Stdio.File f = lopen("roxen-images/dir/"+from+".gif","r"); +  if (f) +  {    return (["file":f, "type":"image/gif"]);    } else {    // File not found.
963:    sscanf(from, "%s.xcf", from);    sscanf(from, "%s.png", from);    -  // Disallow "internal-roxen-..", it won't really do much harm, but a list of -  // all files in '..' might be retrieved (that is, the actual directory -  // file was sent to the browser) -  // /internal-roxen-../.. was never possible, since that would be remapped to -  // /.. -  from -= "."; -  -  // New idea: Automatically generated colorbar. Used by wizard code... +  // Automatically generated colorbar. Used by wizard code...    int hue,bright,w;    if(sscanf(from, "%*s:%d,%d,%d", hue, bright,w)==4)    return http_string_answer(draw_saturation_bar(hue,bright,w),"image/gif");       Stdio.File f;    -  if(f = open("roxen-images/"+from+".gif", "r")) +  if(f = lopen("roxen-images/"+from+".gif", "r"))    return (["file":f, "type":"image/gif"]); -  if(f = open("roxen-images/"+from+".jpg", "r")) +  if(f = lopen("roxen-images/"+from+".jpg", "r"))    return (["file":f, "type":"image/jpeg"]); -  if(f = open("roxen-images/"+from+".png", "r")) +  if(f = lopen("roxen-images/"+from+".png", "r"))    return (["file":f, "type":"image/png"]); -  if(f = open("roxen-images/"+from+".xcf", "r")) +  if(f = lopen("roxen-images/"+from+".xcf", "r"))    return (["file":f, "type":"image/x-gimp-image"]);    // File not found.    return 0;
3216:    deflocaledoc("svenska", "Log", "Loggning: På",    "Ska roxen logga alla förfrågningar till en logfil?");    -  defvar("LogFile", roxen->query("logdirprefix")+ -  short_name(name)+"/Log", +  defvar("LogFile", "$LOGDIR/"+short_name(name)+"/Log",       "Logging: Log file", TYPE_FILE, "The log file. "    ""