Added RPM install detail

[privoxy.git] / cgisimple.c

diff --git a/cgisimple.c b/cgisimple.c
index 326c5e4..962a9de 100644 (file)
--- a/cgisimple.c
+++ b/cgisimple.c
@@ -1,4 +1,4 @@
-const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.24 2002/04/02 16:12:47 oes Exp $";
+const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.28 2002/04/07 15:42:12 jongfoster Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/cgisimple.c,v $
@@ -36,6 +36,19 @@ const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.24 2002/04/02 16:12:47 oes Ex
  *
  * Revisions   :
  *    $Log: cgisimple.c,v $
+ *    Revision 1.28  2002/04/07 15:42:12  jongfoster
+ *    Fixing send-banner?type=auto when the image-blocker is
+ *    a redirect to send-banner
+ *
+ *    Revision 1.27  2002/04/05 15:50:48  oes
+ *    added send-stylesheet CGI
+ *
+ *    Revision 1.26  2002/04/04 00:36:36  gliptak
+ *    always use pcre for matching
+ *
+ *    Revision 1.25  2002/04/03 22:28:03  gliptak
+ *    Removed references to gnu_regex
+ *
  *    Revision 1.24  2002/04/02 16:12:47  oes
  *    Fix: moving misplaced lines into #ifdef FEATURE_FORCE
  *
@@ -159,6 +172,7 @@ const char cgisimple_rcs[] = "$Id: cgisimple.c,v 1.24 2002/04/02 16:12:47 oes Ex
 #include "loadcfg.h"
 #include "parsers.h"
 #include "urlmatch.h"
+#include "errlog.h"
 
 const char cgisimple_h_rcs[] = CGISIMPLE_H_VERSION;
 
@@ -418,18 +432,33 @@ jb_err cgi_send_banner(struct client_state *csp,
 #ifdef FEATURE_IMAGE_BLOCKING
       if ((csp->action->flags & ACTION_IMAGE_BLOCKER) != 0)
       {
+         static const char prefix1[] = CGI_PREFIX "send-banner?type=";
+         static const char prefix2[] = "http://" CGI_SITE_1_HOST "/send-banner?type=";
+
          /* determine HOW images should be blocked */
          const char * p = csp->action->string[ACTION_STRING_IMAGE_BLOCKER];
 
          /* and handle accordingly: */
-         if ((p != NULL) && (0 == strcmpic(p, "blank")))
+         if (p == NULL)
+         {
+            /* Use default - nothing to do here. */
+         }
+         else if (0 == strcmpic(p, "blank"))
          {
             imagetype = 'b';
          }
-         else if ((p != NULL) && (0 == strcmpic(p, "pattern")))
+         else if (0 == strcmpic(p, "pattern"))
          {
             imagetype = 'p';
          }
+         else if (0 == strncmpic(p, prefix1, sizeof(prefix1) - 1))
+         {
+            imagetype = p[sizeof(prefix1) - 1];
+         }
+         else if (0 == strncmpic(p, prefix2, sizeof(prefix2) - 1))
+         {
+            imagetype = p[sizeof(prefix2) - 1];
+         }
       }
 #endif /* def FEATURE_IMAGE_BLOCKING */
    }
@@ -481,8 +510,8 @@ jb_err cgi_send_banner(struct client_state *csp,
  *
  *********************************************************************/
 jb_err cgi_transparent_image(struct client_state *csp,
-                           struct http_response *rsp,
-                           const struct map *parameters)
+                             struct http_response *rsp,
+                             const struct map *parameters)
 {
    rsp->body = bindup(image_blank_data, image_blank_length);
    rsp->content_length = image_blank_length;
@@ -504,6 +533,57 @@ jb_err cgi_transparent_image(struct client_state *csp,
 }
 
 
+/*********************************************************************
+ *
+ * Function    :  cgi_send_stylesheet
+ *
+ * Description :  CGI function that sends a css stylesheet found
+ *                in the cgi-style.css template
+ *
+ * Parameters  :
+ *          1  :  csp = Current client state (buffers, headers, etc...)
+ *          2  :  rsp = http_response data structure for output
+ *          3  :  parameters = map of cgi parameters
+ *
+ * CGI Parameters : None
+ *
+ * Returns     :  JB_ERR_OK on success
+ *                JB_ERR_MEMORY on out-of-memory error.  
+ *
+ *********************************************************************/
+jb_err cgi_send_stylesheet(struct client_state *csp,
+                           struct http_response *rsp,
+                           const struct map *parameters)
+{
+   jb_err err;
+   
+   assert(csp);
+   assert(rsp);
+
+   err = template_load(csp, &rsp->body, "cgi-style.css", 0);
+
+   if (err == JB_ERR_FILE)
+   {
+      /*
+       * No way to tell user; send empty stylesheet
+       */
+      log_error(LOG_LEVEL_ERROR, "Could not find cgi-style.css template");
+   }
+   else if (err)
+   {
+      return err; /* JB_ERR_MEMORY */
+   }
+
+   if (enlist(rsp->headers, "Content-Type: text/css"))
+   {
+      return JB_ERR_MEMORY;
+   }
+
+   return JB_ERR_OK;
+
+}
+
+
 /*********************************************************************
  *
  * Function    :  cgi_show_version
@@ -652,7 +732,6 @@ jb_err cgi_show_status(struct client_state *csp,
          while ((s != NULL) && fgets(buf, sizeof(buf), fp))
          {
             string_join  (&s, html_encode(buf));
-            string_append(&s, "<br>");
          }
          fclose(fp);
 
@@ -1174,12 +1253,6 @@ static jb_err show_defines(struct map *exports)
    if (!err) err = map_conditional(exports, "FEATURE_TRUST", 0);
 #endif /* ndef FEATURE_TRUST */
 
-#ifdef REGEX_PCRE
-   if (!err) err = map_conditional(exports, "REGEX_PCRE", 1);
-#else /* ifndef REGEX_PCRE */
-   if (!err) err = map_conditional(exports, "REGEX_PCRE", 0);
-#endif /* def REGEX_PCRE */
-
 #ifdef STATIC_PCRE
    if (!err) err = map_conditional(exports, "STATIC_PCRE", 1);
 #else /* ifndef STATIC_PCRE */