-const char jcc_rcs[] = "$Id: jcc.c,v 1.12 2001/05/27 22:17:04 oes Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.18 2001/06/03 11:03:48 oes Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/jcc.c,v $
*
* Revisions :
* $Log: jcc.c,v $
+ * Revision 1.18 2001/06/03 11:03:48 oes
+ * Makefile/in
+ *
+ * introduced cgi.c
+ *
+ * actions.c:
+ *
+ * adapted to new enlist_unique arg format
+ *
+ * conf loadcfg.c
+ *
+ * introduced confdir option
+ *
+ * filters.c filtrers.h
+ *
+ * extracted-CGI relevant stuff
+ *
+ * jbsockets.c
+ *
+ * filled comment
+ *
+ * jcc.c
+ *
+ * support for new cgi mechansim
+ *
+ * list.c list.h
+ *
+ * functions for new list type: "map"
+ * extended enlist_unique
+ *
+ * miscutil.c .h
+ * introduced bindup()
+ *
+ * parsers.c parsers.h
+ *
+ * deleted const struct interceptors
+ *
+ * pcrs.c
+ * added FIXME
+ *
+ * project.h
+ *
+ * added struct map
+ * added struct http_response
+ * changes struct interceptors to struct cgi_dispatcher
+ * moved HTML stuff to cgi.h
+ *
+ * re_filterfile:
+ *
+ * changed
+ *
+ * showargs.c
+ * NO TIME LEFT
+ *
+ * Revision 1.17 2001/06/01 20:07:23 jongfoster
+ * Now uses action +image-blocker{} rather than config->tinygif
+ *
+ * Revision 1.16 2001/06/01 18:49:17 jongfoster
+ * Replaced "list_share" with "list" - the tiny memory gain was not
+ * worth the extra complexity.
+ *
+ * Revision 1.15 2001/05/31 21:24:47 jongfoster
+ * Changed "permission" to "action" throughout.
+ * Removed DEFAULT_USER_AGENT - it must now be specified manually.
+ * Moved vanilla wafer check into chat(), since we must now
+ * decide whether or not to add it based on the URL.
+ *
+ * Revision 1.14 2001/05/29 20:14:01 joergs
+ * AmigaOS bugfix: PCRS needs a lot of stack, stacksize for child threads
+ * increased.
+ *
+ * Revision 1.13 2001/05/29 09:50:24 jongfoster
+ * Unified blocklist/imagelist/permissionslist.
+ * File format is still under discussion, but the internal changes
+ * are (mostly) done.
+ *
+ * Also modified interceptor behaviour:
+ * - We now intercept all URLs beginning with one of the following
+ * prefixes (and *only* these prefixes):
+ * * http://i.j.b/
+ * * http://ijbswa.sf.net/config/
+ * * http://ijbswa.sourceforge.net/config/
+ * - New interceptors "home page" - go to http://i.j.b/ to see it.
+ * - Internal changes so that intercepted and fast redirect pages
+ * are not replaced with an image.
+ * - Interceptors now have the option to send a binary page direct
+ * to the client. (i.e. ijb-send-banner uses this)
+ * - Implemented show-url-info interceptor. (Which is why I needed
+ * the above interceptors changes - a typical URL is
+ * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
+ * The previous mechanism would not have intercepted that, and
+ * if it had been intercepted then it then it would have replaced
+ * it with an image.)
+ *
* Revision 1.12 2001/05/27 22:17:04 oes
*
* - re_process_buffer no longer writes the modified buffer
#endif
#include "project.h"
+#include "list.h"
#include "jcc.h"
#include "filters.h"
#include "loaders.h"
#include "errlog.h"
#include "jbsockets.h"
#include "gateway.h"
+#include "actions.h"
+#include "cgi.h"
const char jcc_h_rcs[] = JCC_H_VERSION;
const char project_h_rcs[] = PROJECT_H_VERSION;
-const char DEFAULT_USER_AGENT[] ="User-Agent: Mozilla (X11; I; Linux 2.0.32 i586)";
-
struct client_state clients[1];
struct file_list files[1];
#endif
+/* The vanilla wafer. */
+static const char VANILLA_WAFER[] =
+ "NOTICE=TO_WHOM_IT_MAY_CONCERN_"
+ "Do_not_send_me_any_copyrighted_information_other_than_the_"
+ "document_that_I_am_requesting_or_any_of_its_necessary_components._"
+ "In_particular_do_not_send_me_any_cookies_that_"
+ "are_subject_to_a_claim_of_copyright_by_anybody._"
+ "Take_notice_that_I_refuse_to_be_bound_by_any_license_condition_"
+ "(copyright_or_otherwise)_applying_to_any_cookie._";
+
+
/*********************************************************************
*
* Function : chat
int pcrs_filter; /* bool, 1==will filter through pcrs */
int filtering = 0; /* bool, 1==currently filtering through pcrs */
#endif /* def PCRS */
+ struct http_response *rsp;
http = csp->http;
#ifdef TOGGLE
if (!csp->toggled_on)
{
- /* Most compatible set of permissions */
- csp->permissions = PERMIT_MOST_COMPATIBLE;
+ /* Most compatible set of actions (i.e. none) */
+ init_current_action(csp->action);
}
else
#endif /* ndef TOGGLE */
{
- csp->permissions = url_permissions(http, csp);
+ url_actions(http, csp);
+ }
+
+#ifdef JAR_FILES
+ /*
+ * If we're logging cookies in a cookie jar, and the user has not
+ * supplied any wafers, and the user has not told us to suppress the
+ * vanilla wafer, then send the vanilla wafer.
+ */
+ if ((csp->config->jarfile != NULL)
+ && (csp->action->multi[ACTION_MULTI_WAFER]->next == NULL)
+ && ((csp->action->flags & ACTION_VANILLA_WAFER) != 0))
+ {
+ enlist(csp->action->multi[ACTION_MULTI_WAFER], VANILLA_WAFER);
}
+#endif /* def JAR_FILES */
#ifdef KILLPOPUPS
- block_popups = ((csp->permissions & PERMIT_POPUPS) == 0);
+ block_popups = ((csp->action->flags & ACTION_NO_POPUPS) != 0);
#endif /* def KILLPOPUPS */
#ifdef PCRS
pcrs_filter = (csp->rlist != NULL) && /* There are expressions to be used */
- ((csp->permissions & PERMIT_RE_FILTER) != 0);
+ ((csp->action->flags & ACTION_FILTER) != 0);
#endif /* def PCRS */
* we're toggled off or in force mode.
*/
- if (intercept_url(http, csp))
+ if (NULL != (rsp = cgi_dispatch(csp)))
{
- /*
- * The interceptor will write out the data.
- * We don't need to do anything else
- */
+ if(0 != (n = make_http_response(rsp)))
+ {
+ if ((write_socket(csp->cfd, rsp->head, n) != n)
+ || (write_socket(csp->cfd, rsp->body, rsp->content_length) != rsp->content_length))
+ {
+ log_error(LOG_LEVEL_ERROR, "write to: %s failed: %E", http->host);
+ }
+ }
+
#ifdef STATISTICS
csp->rejected = 1;
#endif /* def STATISTICS */
+ free_http_response(rsp);
freez(hdr);
return;
}
#ifdef FAST_REDIRECTS
else if (IS_ENABLED_AND
- ((csp->permissions & PERMIT_FAST_REDIRECTS) != 0) &&
+ ((csp->action->flags & ACTION_FAST_REDIRECTS) != 0) &&
(p = redirect_url(http, csp)))
{
/* This must be blocked as HTML */
#ifdef IMAGE_BLOCKING
/* Block as image? */
- if ( (csp->config->tinygif > 0) && block_imageurl(http, csp) )
+ if ( ((csp->action->flags & ACTION_IMAGE_BLOCKER) != 0)
+ && block_imageurl(http, csp) )
{
/* Send "blocked" image */
- log_error(LOG_LEVEL_GPC, "%s%s image crunch!",
- http->hostport, http->path);
+ const char * blocker = csp->action->string[ACTION_STRING_IMAGE_BLOCKER];
- if (csp->config->tinygif == 1)
- {
- write_socket(csp->cfd, BLANKGIF, sizeof(BLANKGIF)-1);
- }
- else if (csp->config->tinygif == 2)
+ log_error(LOG_LEVEL_GPC, "%s%s image crunch! --> %s",
+ http->hostport, http->path, (blocker ? blocker : "logo"));
+
+ if ((blocker == NULL) || (0 == strcmpic(blocker, "logo")))
{
write_socket(csp->cfd, JBGIF, sizeof(JBGIF)-1);
}
- else if ((csp->config->tinygif == 3) && (csp->config->tinygifurl))
+ else if (0 == strcmpic(blocker, "blank"))
{
- freez(p);
- p = (char *)malloc(sizeof(HTTP_REDIRECT_TEMPLATE)
- + strlen(csp->config->tinygifurl));
- sprintf(p, HTTP_REDIRECT_TEMPLATE, csp->config->tinygifurl);
- write_socket(csp->cfd, p, strlen(p));
+ write_socket(csp->cfd, BLANKGIF, sizeof(BLANKGIF)-1);
}
else
{
- /* Should never happen */
- write_socket(csp->cfd, JBGIF, sizeof(JBGIF)-1);
+ freez(p);
+ p = (char *)malloc(sizeof(HTTP_REDIRECT_TEMPLATE) + strlen(blocker));
+ sprintf(p, HTTP_REDIRECT_TEMPLATE, blocker);
+ write_socket(csp->cfd, p, strlen(p));
}
}
else
#endif /* def IMAGE_BLOCKING */
/* Block as HTML */
{
- /* Send HTML "blocked" message, interception, or redirection result */
+ /* Send HTML "blocked" message */
write_socket(csp->cfd, p, strlen(p));
}
{
configfile =
#ifdef AMIGA
- "AmiTCP:db/junkbuster.config"
+ "AmiTCP:db/junkbuster/config"
#elif !defined(_WIN32)
"config"
#else
}
#endif /* !defined(_WIN32) || defined(_WIN_CONSOLE) */
-#ifdef AMIGA
- InitAmiga();
-#endif
-
Argc = argc;
Argv = argv;
files->next = NULL;
-#ifdef _WIN32
+#ifdef AMIGA
+ InitAmiga();
+#elif defined(_WIN32)
InitWin32();
#endif
NP_Output, Output(),
NP_CloseOutput, FALSE,
NP_Name, (ULONG)"junkbuster child",
- NP_StackSize, 20*1024,
+ NP_StackSize, 200*1024,
TAG_DONE)))
{
childs++;
projects / privoxy.git / blobdiff