X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=actions.c;h=b4904c92300bc594f316182fdce625f93900bf69;hp=fc61297684859c286c0dc0a218b6a156f490c18d;hb=ef38825f4c7de83bcb0f1730dbd5dd95366dc874;hpb=648433c267ce27acb4cf6192716264e4f53286c6 diff --git a/actions.c b/actions.c index fc612976..b4904c92 100644 --- a/actions.c +++ b/actions.c @@ -1,4 +1,4 @@ -const char actions_rcs[] = "$Id: actions.c,v 1.40 2007/05/21 10:26:50 fabiankeil Exp $"; +const char actions_rcs[] = "$Id: actions.c,v 1.44 2008/03/04 18:30:34 fabiankeil Exp $"; /********************************************************************* * * File : $Source: /cvsroot/ijbswa/current/actions.c,v $ @@ -6,7 +6,7 @@ const char actions_rcs[] = "$Id: actions.c,v 1.40 2007/05/21 10:26:50 fabiankeil * Purpose : Declares functions to work with actions files * Functions declared include: FIXME * - * Copyright : Written by and Copyright (C) 2001-2007 the SourceForge + * Copyright : Written by and Copyright (C) 2001-2008 the SourceForge * Privoxy team. http://www.privoxy.org/ * * Based on the Internet Junkbuster originally written @@ -33,6 +33,23 @@ const char actions_rcs[] = "$Id: actions.c,v 1.40 2007/05/21 10:26:50 fabiankeil * * Revisions : * $Log: actions.c,v $ + * Revision 1.44 2008/03/04 18:30:34 fabiankeil + * Remove the treat-forbidden-connects-like-blocks action. We now + * use the "blocked" page for forbidden CONNECT requests by default. + * + * Revision 1.43 2008/03/01 14:00:43 fabiankeil + * Let the block action take the reason for the block + * as argument and show it on the "blocked" page. + * + * Revision 1.42 2008/02/09 15:15:38 fabiankeil + * List active and inactive actions in the show-url-info's + * "Final results" section separately. Patch submitted by Lee + * in #1830056, modified to list active actions first. + * + * Revision 1.41 2008/01/28 20:17:40 fabiankeil + * - Mark some parameters as immutable. + * - Hide update_action_bits_for_all_tags() while it's unused. + * * Revision 1.40 2007/05/21 10:26:50 fabiankeil * - Use strlcpy() instead of strcpy(). * - Provide a reason why loading the actions @@ -449,6 +466,24 @@ jb_err copy_action (struct action_spec *dest, return err; } +/********************************************************************* + * + * Function : free_action_spec + * + * Description : Frees an action_spec and the memory used by it. + * + * Parameters : + * 1 : src = Source to free. + * + * Returns : N/A + * + *********************************************************************/ +void free_action_spec(struct action_spec *src) +{ + free_action(src); + freez(src); +} + /********************************************************************* * @@ -593,6 +628,23 @@ jb_err get_action_token(char **line, char **name, char **value) return JB_ERR_OK; } +/********************************************************************* + * + * Function : action_used_to_valid_ + * + * Description : Checks if unrecognized actions were valid in earlier + * releases. + * + * Parameters : + * 1 : action = The string containing the action to check. + * + * Returns : True if yes, otherwise false. + * + *********************************************************************/ +static int action_used_to_be_valid(const char *action) +{ + return (0 == strcmpic(action, "treat-forbidden-connects-like-blocks")); +} /********************************************************************* * @@ -660,7 +712,25 @@ jb_err get_actions(char *line, if ((value == NULL) || (*value == '\0')) { - return JB_ERR_PARSE; + if (0 != strcmpic(action->name, "block")) + { + /* + * XXX: Temporary backwards compatibility hack. + */ + static int complaint_shown = 0; + value = "No reason specified."; + if (!complaint_shown) + { + log_error(LOG_LEVEL_ERROR, "At least one block " + "without reason found. This may become a fatal " + "error in future versions."); + complaint_shown = 1; + } + } + else + { + return JB_ERR_PARSE; + } } /* FIXME: should validate option string here */ freez (cur_action->string[action->index]); @@ -754,6 +824,11 @@ jb_err get_actions(char *line, /* Found it */ merge_actions(cur_action, alias->action); } + else if ((2 < strlen(option)) && action_used_to_be_valid(option+1)) + { + log_error(LOG_LEVEL_ERROR, "Action '%s' is no longer valid " + "in this Privoxy release. Ignored.", option+1); + } else { /* Bad action name */ @@ -1066,11 +1141,19 @@ void unload_actions_file(void *file_data) { next = cur->next; free_url_spec(cur->url); - free_action(cur->action); + if ((next == NULL) || (next->action != cur->action)) + { + /* + * As the action settings might be shared, + * we can only free them if the current + * url pattern is the last one, or if the + * next one is using different settings. + */ + free_action_spec(cur->action); + } freez(cur); cur = next; } - } @@ -1335,8 +1418,7 @@ static int load_one_actions_file(struct client_state *csp, int fileid) { if (!cur_action_used) { - free_action(cur_action); - free(cur_action); + free_action_spec(cur_action); } cur_action = NULL; } @@ -1525,8 +1607,8 @@ static int load_one_actions_file(struct client_state *csp, int fileid) return 1; /* never get here */ } - /* Save flags */ - copy_action (perm->action, cur_action); + perm->action = cur_action; + cur_action_used = 1; /* Save the URL pattern */ if (create_url_spec(perm->url, buf)) @@ -1564,9 +1646,10 @@ static int load_one_actions_file(struct client_state *csp, int fileid) fclose(fp); - free_action(cur_action); - freez(cur_action); - + if (!cur_action_used) + { + free_action_spec(cur_action); + } free_alias_list(alias_list); /* the old one is now obsolete */ @@ -1799,52 +1882,54 @@ char *current_action_to_html(const struct client_state *csp, const struct current_action_spec *action) { unsigned long flags = action->flags; - char * result = strdup(""); struct list_entry * lst; + char *result = strdup(""); + char *active = strdup(""); + char *inactive = strdup(""); #define DEFINE_ACTION_BOOL(__name, __bit) \ if (flags & __bit) \ { \ - string_append(&result, "\n
+"); \ - string_join(&result, add_help_link(__name, csp->config)); \ + string_append(&active, "\n
+"); \ + string_join(&active, add_help_link(__name, csp->config)); \ } \ else \ { \ - string_append(&result, "\n
-"); \ - string_join(&result, add_help_link(__name, csp->config)); \ + string_append(&inactive, "\n
-"); \ + string_join(&inactive, add_help_link(__name, csp->config)); \ } #define DEFINE_ACTION_STRING(__name, __bit, __index) \ if (flags & __bit) \ { \ - string_append(&result, "\n
+"); \ - string_join(&result, add_help_link(__name, csp->config)); \ - string_append(&result, "{"); \ - string_join(&result, html_encode(action->string[__index])); \ - string_append(&result, "}"); \ + string_append(&active, "\n
+"); \ + string_join(&active, add_help_link(__name, csp->config)); \ + string_append(&active, "{"); \ + string_join(&active, html_encode(action->string[__index])); \ + string_append(&active, "}"); \ } \ else \ { \ - string_append(&result, "\n
-"); \ - string_join(&result, add_help_link(__name, csp->config)); \ + string_append(&inactive, "\n
-"); \ + string_join(&inactive, add_help_link(__name, csp->config)); \ } #define DEFINE_ACTION_MULTI(__name, __index) \ lst = action->multi[__index]->first; \ if (lst == NULL) \ { \ - string_append(&result, "\n
-"); \ - string_join(&result, add_help_link(__name, csp->config)); \ + string_append(&inactive, "\n
-"); \ + string_join(&inactive, add_help_link(__name, csp->config)); \ } \ else \ { \ while (lst) \ { \ - string_append(&result, "\n
+"); \ - string_join(&result, add_help_link(__name, csp->config)); \ - string_append(&result, "{"); \ - string_join(&result, html_encode(lst->str)); \ - string_append(&result, "}"); \ + string_append(&active, "\n
+"); \ + string_join(&active, add_help_link(__name, csp->config)); \ + string_append(&active, "{"); \ + string_join(&active, html_encode(lst->str)); \ + string_append(&active, "}"); \ lst = lst->next; \ } \ } @@ -1858,5 +1943,16 @@ char *current_action_to_html(const struct client_state *csp, #undef DEFINE_ACTION_BOOL #undef DEFINE_ACTION_ALIAS + if (active != NULL) + { + string_append(&result, active); + freez(active); + } + string_append(&result, "\n
"); + if (inactive != NULL) + { + string_append(&result, inactive); + freez(inactive); + } return result; }