X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=actions.c;h=f1d792e9e523c244227d08255611813def30396d;hp=c33ba81578da7972e7ae19dda7091051cb2bb28d;hb=e15ed8133ea523960c93a874e92fd276b7efdddf;hpb=a28c3f9e385d7d1178c284a011d0d73e3bea10cd diff --git a/actions.c b/actions.c index c33ba815..f1d792e9 100644 --- a/actions.c +++ b/actions.c @@ -1,4 +1,4 @@ -const char actions_rcs[] = "$Id: actions.c,v ???? $"; +const char actions_rcs[] = "$Id: actions.c,v 1.6 2001/06/07 23:04:34 jongfoster Exp $"; /********************************************************************* * * File : $Source: /cvsroot/ijbswa/current/actions.c,v $ @@ -33,6 +33,80 @@ const char actions_rcs[] = "$Id: actions.c,v ???? $"; * * Revisions : * $Log: actions.c,v $ + * Revision 1.6 2001/06/07 23:04:34 jongfoster + * Made get_actions() static. + * + * Revision 1.5 2001/06/03 19:11:48 oes + * adapted to new enlist_unique arg format + * + * Revision 1.5 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 1.4 2001/06/01 20:03:42 jongfoster + * Better memory management - current_action->strings[] now + * contains copies of the strings, not the original. + * + * Revision 1.3 2001/06/01 18:49:17 jongfoster + * Replaced "list_share" with "list" - the tiny memory gain was not + * worth the extra complexity. + * + * Revision 1.2 2001/05/31 21:40:00 jongfoster + * Removing some commented out, obsolete blocks of code. + * + * Revision 1.1 2001/05/31 21:16:46 jongfoster + * Moved functions to process the action list into this new file. + * * *********************************************************************/ @@ -52,6 +126,8 @@ const char actions_rcs[] = "$Id: actions.c,v ???? $"; const char actions_h_rcs[] = ACTIONS_H_VERSION; + +/* Turn off everything except forwarding */ /* This structure is used to hold user-defined aliases */ struct action_alias { @@ -63,9 +139,9 @@ struct action_alias /* * Must declare this in this file for the above structure. - * FIXME: Make this static or put structure in header. */ -extern int get_actions (char *line, struct action_alias * alias_list, +static int get_actions (char *line, + struct action_alias * alias_list, struct action_spec *cur_action); /* @@ -126,40 +202,6 @@ static const struct action_name action_names[] = #undef DEFINE_ACTION_BOOL #undef DEFINE_ACTION_ALIAS - /* - { "+add-header", ACTION_MASK_ALL, 0, AV_ADD_MULTI, ACTION_MULTI_ADD_HEADER }, - { "+block", ACTION_MASK_ALL, ACTION_BLOCK }, - { "+fast-redirects", ACTION_MASK_ALL, ACTION_FAST_REDIRECTS }, - { "+filter", ACTION_MASK_ALL, ACTION_FILTER }, - { "+hide-forwarded", ACTION_MASK_ALL, ACTION_HIDE_FORWARDED }, - { "+hide-from", ACTION_MASK_ALL, ACTION_HIDE_FROM, AV_ADD_STRING, ACTION_STRING_FROM }, - { "+hide-referer", ACTION_MASK_ALL, ACTION_HIDE_REFERER, AV_ADD_STRING, ACTION_STRING_REFERER }, - { "+hide-referrer", ACTION_MASK_ALL, ACTION_HIDE_REFERER, AV_ADD_STRING, ACTION_STRING_REFERER }, - { "+hide-user-agent", ACTION_MASK_ALL, ACTION_HIDE_USER_AGENT, AV_ADD_STRING, ACTION_STRING_USER_AGENT }, - { "+image", ACTION_MASK_ALL, ACTION_IMAGE }, - { "+no-cookies-read", ACTION_MASK_ALL, ACTION_NO_COOKIE_READ }, - { "+no-cookies-set", ACTION_MASK_ALL, ACTION_NO_COOKIE_SET }, - { "+no-popup", ACTION_MASK_ALL, ACTION_NO_POPUPS }, - { "+no-popups", ACTION_MASK_ALL, ACTION_NO_POPUPS }, - { "+vanilla-wafer", ACTION_MASK_ALL, ACTION_VANILLA_WAFER }, - { "+wafer", ACTION_MASK_ALL, 0, AV_ADD_MULTI, ACTION_MULTI_WAFER }, - { "-add-header", ACTION_MASK_ALL, 0, AV_REM_MULTI, ACTION_MULTI_ADD_HEADER }, - { "-block", ~ACTION_BLOCK, 0 }, - { "-fast-redirects", ~ACTION_FAST_REDIRECTS, 0 }, - { "-filter", ~ACTION_FILTER, 0 }, - { "-hide-forwarded", ~ACTION_HIDE_FORWARDED, 0 }, - { "-hide-from", ~ACTION_HIDE_FROM, 0, AV_REM_STRING, ACTION_STRING_FROM }, - { "-hide-referer", ~ACTION_HIDE_REFERER, 0, AV_REM_STRING, ACTION_STRING_REFERER }, - { "-hide-referrer", ~ACTION_HIDE_REFERER, 0, AV_REM_STRING, ACTION_STRING_REFERER }, - { "-hide-user-agent", ~ACTION_HIDE_USER_AGENT, 0, AV_REM_STRING, ACTION_STRING_USER_AGENT }, - { "-image", ~ACTION_IMAGE, 0 }, - { "-no-cookies-read", ~ACTION_NO_COOKIE_READ, 0 }, - { "-no-cookies-set", ~ACTION_NO_COOKIE_SET, 0 }, - { "-no-popup", ~ACTION_NO_POPUPS, 0 }, - { "-no-popups", ~ACTION_NO_POPUPS, 0 }, - { "-vanilla-wafer", ~ACTION_VANILLA_WAFER, 0 }, - { "-wafer", ACTION_MASK_ALL, 0, AV_REM_MULTI, ACTION_MULTI_WAFER }, -*/ { NULL, 0, 0 } /* End marker */ }; @@ -418,8 +460,9 @@ int get_action_token(char **line, char **name, char **value) * nonzero => Error (line was trashed anyway) * *********************************************************************/ -int get_actions(char *line, struct action_alias * alias_list, - struct action_spec *cur_action) +static int get_actions(char *line, + struct action_alias * alias_list, + struct action_spec *cur_action) { memset(cur_action, '\0', sizeof(*cur_action)); cur_action->mask = ACTION_MASK_ALL; @@ -490,7 +533,7 @@ int get_actions(char *line, struct action_alias * alias_list, } list_remove_item(remove, value); - enlist_unique(add, value); + enlist_unique(add, value, 0); break; } case AV_REM_MULTI: @@ -519,7 +562,7 @@ int get_actions(char *line, struct action_alias * alias_list, if ( !cur_action->multi_remove_all[action->index] ) { /* there isn't a catch-all in the remove list already */ - enlist_unique(remove, value); + enlist_unique(remove, value, 0); } list_remove_item(add, value); } @@ -637,26 +680,7 @@ char * actions_to_text(struct action_spec *action) #undef DEFINE_ACTION_STRING #undef DEFINE_ACTION_BOOL #undef DEFINE_ACTION_ALIAS -/* - ACTION_MULTI_TO_TEXT ( "add-header", ACTION_MULTI_ADD_HEADER) - ACTION_TO_TEXT (ACTION_BLOCK, "block"); - ACTION_TO_TEXT (ACTION_FAST_REDIRECTS, "fast-redirects"); - ACTION_TO_TEXT (ACTION_FILTER, "filter"); - ACTION_TO_TEXT (ACTION_HIDE_FORWARDED, "hide-forwarded"); - ACTION_STRING_TO_TEXT(ACTION_HIDE_FROM, "hide-from", ACTION_STRING_FROM); - ACTION_STRING_TO_TEXT(ACTION_HIDE_REFERER, "hide-referer", ACTION_STRING_REFERER); - ACTION_STRING_TO_TEXT(ACTION_HIDE_USER_AGENT, "hide-user-agent", ACTION_STRING_USER_AGENT); - ACTION_TO_TEXT (ACTION_IMAGE, "image"); - ACTION_TO_TEXT (ACTION_NO_COOKIE_READ, "no-cookies-read"); - ACTION_TO_TEXT (ACTION_NO_COOKIE_SET, "no-cookies-set"); - ACTION_TO_TEXT (ACTION_NO_POPUPS, "no-popups"); - ACTION_TO_TEXT (ACTION_VANILLA_WAFER, "vanilla-wafer"); - ACTION_MULTI_TO_TEXT ( "wafer", ACTION_MULTI_WAFER); - -#undef ACTION_TO_TEXT -#undef ACTION_STRING_TO_TEXT -#undef ACTION_MULTI_TO_TEXT -*/ + return result; } @@ -677,7 +701,7 @@ char * current_action_to_text(struct current_action_spec *action) { unsigned flags = action->flags; char * result = strdup(""); - struct list_share * lst; + struct list * lst; #define DEFINE_ACTION_BOOL(__name, __bit) \ if (flags & __bit) \ @@ -726,27 +750,7 @@ char * current_action_to_text(struct current_action_spec *action) #undef DEFINE_ACTION_STRING #undef DEFINE_ACTION_BOOL #undef DEFINE_ACTION_ALIAS -/* - - ACTION_MULTI_TO_TEXT ( "add-header", ACTION_MULTI_ADD_HEADER) - ACTION_TO_TEXT (ACTION_BLOCK, "block"); - ACTION_TO_TEXT (ACTION_FAST_REDIRECTS, "fast-redirects"); - ACTION_TO_TEXT (ACTION_FILTER, "filter"); - ACTION_TO_TEXT (ACTION_HIDE_FORWARDED, "hide-forwarded"); - ACTION_STRING_TO_TEXT(ACTION_HIDE_FROM, "hide-from", ACTION_STRING_FROM); - ACTION_STRING_TO_TEXT(ACTION_HIDE_REFERER, "hide-referer", ACTION_STRING_REFERER); - ACTION_STRING_TO_TEXT(ACTION_HIDE_USER_AGENT, "hide-user-agent", ACTION_STRING_USER_AGENT); - ACTION_TO_TEXT (ACTION_IMAGE, "image"); - ACTION_TO_TEXT (ACTION_NO_COOKIE_READ, "no-cookies-read"); - ACTION_TO_TEXT (ACTION_NO_COOKIE_SET, "no-cookies-set"); - ACTION_TO_TEXT (ACTION_NO_POPUPS, "no-popups"); - ACTION_TO_TEXT (ACTION_VANILLA_WAFER, "vanilla-wafer"); - ACTION_MULTI_TO_TEXT ( "wafer", ACTION_MULTI_WAFER); - -#undef ACTION_TO_TEXT -#undef ACTION_STRING_TO_TEXT -#undef ACTION_MULTI_TO_TEXT -*/ + return result; } @@ -804,7 +808,8 @@ void merge_current_action (struct current_action_spec *dest, char * str = src->string[i]; if (str) { - dest->string[i] = str; + freez(dest->string[i]); + dest->string[i] = strdup(str); } } @@ -813,13 +818,13 @@ void merge_current_action (struct current_action_spec *dest, if (src->multi_remove_all[i]) { /* Remove everything from dest */ - destroy_list_share(dest->multi[i]); - list_duplicate_share(dest->multi[i], src->multi_add[i]); + destroy_list(dest->multi[i]); + list_duplicate(dest->multi[i], src->multi_add[i]); } else { - list_remove_list_share(dest->multi[i], src->multi_remove[i]); - list_append_list_unique_share(dest->multi[i], src->multi_add[i]); + list_remove_list(dest->multi[i], src->multi_remove[i]); + list_append_list_unique(dest->multi[i], src->multi_add[i]); } } } @@ -841,9 +846,14 @@ void free_current_action (struct current_action_spec *src) { int i; + for (i = 0; i < ACTION_STRING_COUNT; i++) + { + freez(src->string[i]); + } + for (i = 0; i < ACTION_MULTI_COUNT; i++) { - destroy_list_share(src->multi[i]); + destroy_list(src->multi[i]); } memset(src, '\0', sizeof(*src)); @@ -899,7 +909,7 @@ int load_actions_file(struct client_state *csp) struct url_actions *last_perm; struct url_actions *perm; - char buf[BUFSIZ]; + char buf[BUFFER_SIZE]; struct file_list *fs; #define MODE_START_OF_FILE 1 #define MODE_ACTIONS 2 @@ -996,7 +1006,7 @@ int load_actions_file(struct client_state *csp) { /* It's an actions block */ - char actions_buf[BUFSIZ]; + char actions_buf[BUFFER_SIZE]; char * end; /* set mode */ @@ -1048,7 +1058,7 @@ int load_actions_file(struct client_state *csp) else if (mode == MODE_ALIAS) { /* define an alias */ - char actions_buf[BUFSIZ]; + char actions_buf[BUFFER_SIZE]; struct action_alias * new_alias; int more = 1;