Documentation for 3.0.19, regenerated with the modified tidy changes

[privoxy.git] / loaders.c

diff --git a/loaders.c b/loaders.c
index 685a6de..69febbc 100644 (file)
--- a/loaders.c
+++ b/loaders.c
@@ -1,4 +1,4 @@
-const char loaders_rcs[] = "$Id: loaders.c,v 1.84 2011/07/30 15:12:55 fabiankeil Exp $";
+const char loaders_rcs[] = "$Id: loaders.c,v 1.91 2012/06/19 12:50:22 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/loaders.c,v $
@@ -8,7 +8,7 @@ const char loaders_rcs[] = "$Id: loaders.c,v 1.84 2011/07/30 15:12:55 fabiankeil
  *                the list of active loaders, and to automatically
  *                unload files that are no longer in use.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2010 the
+ * Copyright   :  Written by and Copyright (C) 2001-2012 the
  *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
@@ -81,11 +81,6 @@ static struct file_list *current_re_filterfile[MAX_AF_FILES]  = {
    NULL, NULL, NULL, NULL, NULL
 };
 
-/*
- * Pseudo filter type for load_one_re_filterfile
- */
-#define NO_NEW_FILTER -1
-
 
 /*********************************************************************
  *
@@ -120,7 +115,7 @@ unsigned int sweep(void)
    unsigned int active_threads = 0;
 
    /* clear all of the file's active flags */
-   for ( fl = files->next; NULL != fl; fl = fl->next )
+   for (fl = files->next; NULL != fl; fl = fl->next)
    {
       fl->active = 0;
    }
@@ -142,12 +137,12 @@ unsigned int sweep(void)
           */
          csp->config->config_file_list->active = 1;
 
-         /* 
+         /*
           * Actions files
           */
          for (i = 0; i < MAX_AF_FILES; i++)
          {
-            if (csp->actions_list[i])     
+            if (csp->actions_list[i])
             {
                csp->actions_list[i]->active = 1;
             }
@@ -158,7 +153,7 @@ unsigned int sweep(void)
           */
          for (i = 0; i < MAX_AF_FILES; i++)
          {
-            if (csp->rlist[i])     
+            if (csp->rlist[i])
             {
                csp->rlist[i]->active = 1;
             }
@@ -179,7 +174,7 @@ unsigned int sweep(void)
          last_active = client_list;
          client_list = client_list->next;
       }
-      else 
+      else
       /*
        * This client is not active. Free its resources.
        */
@@ -211,7 +206,7 @@ unsigned int sweep(void)
 #endif /* def FEATURE_STATISTICS */
 
          freez(client_list);
-         
+
          client_list = last_active->next;
       }
    }
@@ -221,7 +216,7 @@ unsigned int sweep(void)
 
    while (fl != NULL)
    {
-      if ( ( 0 == fl->active ) && ( NULL != fl->unloader ) )
+      if ((0 == fl->active) && (NULL != fl->unloader))
       {
          nfl->next = fl->next;
 
@@ -569,8 +564,8 @@ jb_err edit_read_line(FILE *fp,
 
    /* Main loop.  Loop while we need more data & it's not EOF. */
 
-   while ( (contflag || is_empty)
-        && (JB_ERR_OK == (rval = simple_read_line(fp, &linebuf, newline))))
+   while ((contflag || is_empty)
+       && (JB_ERR_OK == (rval = simple_read_line(fp, &linebuf, newline))))
    {
       if (line_number)
       {
@@ -923,7 +918,7 @@ int load_trustfile(struct client_state *csp)
        */
       if (trusted)
       {
-         if(++trusted_referrers < MAX_TRUSTED_REFERRERS)
+         if (++trusted_referrers < MAX_TRUSTED_REFERRERS)
          {
             *tl++ = b->url;
          }
@@ -931,7 +926,7 @@ int load_trustfile(struct client_state *csp)
       freez(buf);
    }
 
-   if(trusted_referrers >= MAX_TRUSTED_REFERRERS) 
+   if (trusted_referrers >= MAX_TRUSTED_REFERRERS)
    {
       /*
        * FIXME: ... after Privoxy 3.0.4 is out.
@@ -1006,7 +1001,7 @@ static void unload_re_filterfile(void *f)
  *
  * Function    :  unload_forward_spec
  *
- * Description :  Unload the forward spec settings by freeing all 
+ * Description :  Unload the forward spec settings by freeing all
  *                memory referenced by members and the memory for
  *                the spec itself.
  *
@@ -1060,7 +1055,7 @@ void unload_current_re_filterfile(void)
  *
  * Function    :  load_re_filterfiles
  *
- * Description :  Loads all the filterfiles. 
+ * Description :  Loads all the filterfiles.
  *                Generate a chained list of re_filterfile_spec's from
  *                the "FILTER: " blocks, compiling all their substitutions
  *                into chained lists of pcrs_job structs.
@@ -1101,7 +1096,7 @@ int load_re_filterfiles(struct client_state *csp)
  *
  * Function    :  load_one_re_filterfile
  *
- * Description :  Load a re_filterfile. 
+ * Description :  Load a re_filterfile.
  *                Generate a chained list of re_filterfile_spec's from
  *                the "FILTER: " blocks, compiling all their substitutions
  *                into chained lists of pcrs_job structs.
@@ -1137,7 +1132,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
       goto load_re_filterfile_error;
    }
 
-   /* 
+   /*
     * Open the file or fail
     */
    if ((fp = fopen(csp->config->re_filterfile[fileid], "r")) == NULL)
@@ -1147,12 +1142,12 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
 
    log_error(LOG_LEVEL_INFO, "Loading filter file: %s", csp->config->re_filterfile[fileid]);
 
-   /* 
+   /*
     * Read line by line
     */
    while (read_config_line(fp, &linenum, &buf) != NULL)
    {
-      int new_filter = NO_NEW_FILTER;
+      enum filter_type new_filter = FT_INVALID_FILTER;
 
       if (strncmp(buf, "FILTER:", 7) == 0)
       {
@@ -1179,7 +1174,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
        * If this is the head of a new filter block, make it a
        * re_filterfile spec of its own and chain it to the list:
        */
-      if (new_filter != NO_NEW_FILTER)
+      if (new_filter != FT_INVALID_FILTER)
       {
          new_bl = (struct re_filterfile_spec  *)zalloc(sizeof(*bl));
          if (new_bl == NULL)
@@ -1215,7 +1210,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
          }
 
          new_bl->name = strdup(chomp(new_bl->name));
-         
+
          /*
           * If this is the first filter block, chain it
           * to the file_list rather than its (nonexistant)
@@ -1238,9 +1233,9 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
          continue;
       }
 
-      /* 
+      /*
        * Else, save the expression, make it a pcrs_job
-       * and chain it into the current filter's joblist 
+       * and chain it into the current filter's joblist
        */
       if (bl != NULL)
       {
@@ -1267,7 +1262,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
             log_error(LOG_LEVEL_RE_FILTER,
                "Adding dynamic re_filter job \'%s\' to filter %s succeeded.", buf, bl->name);
             freez(buf);
-            continue;             
+            continue;
          }
          else if (bl->dynamic)
          {
@@ -1313,10 +1308,10 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
 
    fclose(fp);
 
-   /* 
+   /*
     * Schedule the now-obsolete old data for unloading
     */
-   if ( NULL != current_re_filterfile[fileid] )
+   if (NULL != current_re_filterfile[fileid])
    {
       current_re_filterfile[fileid]->unloader = unload_re_filterfile;
    }
@@ -1329,7 +1324,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
    current_re_filterfile[fileid] = fs;
    csp->rlist[fileid] = fs;
 
-   return( 0 );
+   return(0);
 
 load_re_filterfile_error:
    log_error(LOG_LEVEL_FATAL, "can't load re_filterfile '%s': %E",
@@ -1458,8 +1453,6 @@ int any_loaded_file_changed(const struct file_list *files_to_check)
    {
       if (file_has_been_modified(file_to_check->filename, file_to_check->lastmodified))
       {
-         log_error(LOG_LEVEL_INFO,
-            "File modification detected: %s", file_to_check->filename);
          return TRUE;
       }
       file_to_check = file_to_check->next;