pcrs: Request JIT compilation if it's supported

[privoxy.git] / loaders.c

diff --git a/loaders.c b/loaders.c
index 9ec017c..4712295 100644 (file)
--- a/loaders.c
+++ b/loaders.c
@@ -1,4 +1,3 @@
-const char loaders_rcs[] = "$Id: loaders.c,v 1.108 2017/06/26 12:17:57 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/loaders.c,v $
@@ -9,7 +8,7 @@ const char loaders_rcs[] = "$Id: loaders.c,v 1.108 2017/06/26 12:17:57 fabiankei
  *                unload files that are no longer in use.
  *
  * Copyright   :  Written by and Copyright (C) 2001-2014 the
- *                Privoxy team. http://www.privoxy.org/
+ *                Privoxy team. https://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -47,7 +46,7 @@ const char loaders_rcs[] = "$Id: loaders.c,v 1.108 2017/06/26 12:17:57 fabiankei
 #include <ctype.h>
 #include <assert.h>
 
-#if !defined(_WIN32) && !defined(__OS2__)
+#if !defined(_WIN32)
 #include <unistd.h>
 #endif
 
@@ -63,8 +62,6 @@ const char loaders_rcs[] = "$Id: loaders.c,v 1.108 2017/06/26 12:17:57 fabiankei
 #include "urlmatch.h"
 #include "encode.h"
 
-const char loaders_h_rcs[] = LOADERS_H_VERSION;
-
 /*
  * Currently active files.
  * These are also entered in the main linked list of files.
@@ -115,7 +112,13 @@ void free_csp_resources(struct client_state *csp)
    free_http_request(csp->http);
 
    destroy_list(csp->headers);
+#ifdef FEATURE_HTTPS_INSPECTION
+   destroy_list(csp->https_headers);
+#endif
    destroy_list(csp->tags);
+#ifdef FEATURE_CLIENT_TAGS
+   destroy_list(csp->client_tags);
+#endif
 
    free_current_action(csp->action);
 }
@@ -1001,6 +1004,8 @@ void unload_forward_spec(struct forward_spec *fwd)
    free_pattern_spec(fwd->url);
    freez(fwd->gateway_host);
    freez(fwd->forward_host);
+   freez(fwd->auth_username);
+   freez(fwd->auth_password);
    free(fwd);
 
    return;
@@ -1100,7 +1105,6 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
    struct file_list *fs;
 
    char *buf = NULL;
-   int error;
    unsigned long linenum = 0;
    pcrs_job *dummy, *lastjob = NULL;
 
@@ -1207,7 +1211,7 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
 
          /*
           * If this is the first filter block, chain it
-          * to the file_list rather than its (nonexistant)
+          * to the file_list rather than its (nonexistent)
           * predecessor
           */
          if (fs->f == NULL)
@@ -1222,7 +1226,9 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
          bl = new_bl;
 
          log_error(LOG_LEVEL_RE_FILTER, "Reading in filter \"%s\" (\"%s\")", bl->name, bl->description);
-
+#ifdef FEATURE_EXTENDED_STATISTICS
+         register_filter_for_statistics(bl->name);
+#endif
          freez(buf);
          continue;
       }
@@ -1230,15 +1236,16 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
 #ifdef FEATURE_EXTERNAL_FILTERS
       if ((bl != NULL) && (bl->type == FT_EXTERNAL_CONTENT_FILTER))
       {
+         jb_err jb_error;
          /* Save the code as "pattern", but do not compile anything. */
          if (bl->patterns->first != NULL)
          {
-            log_error(LOG_LEVEL_FATAL, "External filter '%s' contains several jobss. "
+            log_error(LOG_LEVEL_FATAL, "External filter '%s' contains several jobs. "
                "Did you forget to escape a line break?",
                bl->name);
          }
-         error = enlist(bl->patterns, buf);
-         if (JB_ERR_MEMORY == error)
+         jb_error = enlist(bl->patterns, buf);
+         if (JB_ERR_MEMORY == jb_error)
          {
             log_error(LOG_LEVEL_FATAL,
                "Out of memory while enlisting external filter code \'%s\' for filter %s.",
@@ -1250,17 +1257,19 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
 #endif
       if (bl != NULL)
       {
+         int pcrs_error;
+         jb_err jb_error;
          /*
           * Save the expression, make it a pcrs_job
           * and chain it into the current filter's joblist
           */
-         error = enlist(bl->patterns, buf);
-         if (JB_ERR_MEMORY == error)
+         jb_error = enlist(bl->patterns, buf);
+         if (JB_ERR_MEMORY == jb_error)
          {
             log_error(LOG_LEVEL_FATAL,
                "Out of memory while enlisting re_filter job \'%s\' for filter %s.", buf, bl->name);
          }
-         assert(JB_ERR_OK == error);
+         assert(JB_ERR_OK == jb_error);
 
          if (pcrs_job_is_dynamic(buf))
          {
@@ -1292,11 +1301,11 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
             continue;
          }
 
-         if ((dummy = pcrs_compile_command(buf, &error)) == NULL)
+         if ((dummy = pcrs_compile_command(buf, &pcrs_error)) == NULL)
          {
             log_error(LOG_LEVEL_ERROR,
                "Adding re_filter job \'%s\' to filter %s failed: %s",
-               buf, bl->name, pcrs_strerror(error));
+               buf, bl->name, pcrs_strerror(pcrs_error));
             freez(buf);
             continue;
          }
@@ -1316,7 +1325,8 @@ int load_one_re_filterfile(struct client_state *csp, int fileid)
       }
       else
       {
-         log_error(LOG_LEVEL_ERROR, "Ignoring job %s outside filter block in %s, line %d",
+         log_error(LOG_LEVEL_ERROR,
+            "Ignoring job %s outside filter block in %s, line %lu",
             buf, csp->config->re_filterfile[fileid], linenum);
       }
       freez(buf);