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author | Martin Mares <mj@ucw.cz> | 2000-05-17 00:37:53 +0200 |
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committer | Martin Mares <mj@ucw.cz> | 2000-05-17 00:37:53 +0200 |
commit | b1c9d871614874092e397ae505799be82284713d (patch) | |
tree | cca7d987f0b35fe0ce15a6383dfb7175b5c9931b /filter | |
parent | 508c36ab7981a8e50d1235c2c443491e4b04aa01 (diff) | |
download | bird-b1c9d871614874092e397ae505799be82284713d.tar bird-b1c9d871614874092e397ae505799be82284713d.zip |
Fixed the horrible mess Pavel has created with his last commit.
Diffstat (limited to 'filter')
-rw-r--r-- | filter/filter.c | 30 | ||||
-rw-r--r-- | filter/filter.h | 6 |
2 files changed, 16 insertions, 20 deletions
diff --git a/filter/filter.c b/filter/filter.c index a805363..3a1ee07 100644 --- a/filter/filter.c +++ b/filter/filter.c @@ -43,8 +43,6 @@ #define P(a,b) ((a<<8) | b) -struct f_inst *startup_func = NULL, *test1_func, *test2_func; - #define CMP_ERROR 999 static int @@ -665,24 +663,22 @@ f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struc return res.val.i; } -void -filters_postconfig(void) +int +f_eval_int(struct f_inst *expr) { struct f_val res; -#if 1 - if (!i_same(test1_func, test2_func)) - bug("i_same does not work"); -#endif - if (startup_func) { - debug( "Launching startup function...\n" ); - f_pool = lp_new(&root_pool, 1024); - res = interpret(startup_func); - if (res.type == F_ERROR) - die( "Startup function resulted in error." ); - debug( "done\n" ); - } -} + f_flags = 0; + f_tmp_attrs = NULL; + f_rte = NULL; + f_rte_old = NULL; + f_rta_copy = NULL; + f_pool = cfg_mem; + res = interpret(expr); + if (res.type != T_INT) + cf_error("Integer expression expected"); + return res.val.i; +} /** * filter_same - compare two filters diff --git a/filter/filter.h b/filter/filter.h index f17f076..02b22ff 100644 --- a/filter/filter.h +++ b/filter/filter.h @@ -31,7 +31,7 @@ struct f_inst { /* Instruction */ #define arg1 a1.p #define arg2 a2.p -struct prefix { +struct f_prefix { ip_addr ip; int len; #define LEN_MASK 0xff @@ -46,7 +46,7 @@ struct f_val { union { int i; /* ip_addr ip; Folded into prefix */ - struct prefix px; + struct f_prefix px; char *s; struct f_tree *t; struct adata *ad; @@ -59,7 +59,6 @@ struct filter { struct f_inst *root; }; -void filters_postconfig(void); struct f_inst *f_new_inst(void); struct f_inst *f_new_dynamic_attr(int type, int f_type, int code); /* Type as core knows it, type as filters know it, and code of dynamic attribute */ struct f_tree *f_new_tree(void); @@ -72,6 +71,7 @@ struct ea_list; struct rte; int f_run(struct filter *filter, struct rte **rte, struct ea_list **tmp_attrs, struct linpool *tmp_pool, int flags); +int f_eval_int(struct f_inst *expr); char *filter_name(struct filter *filter); int filter_same(struct filter *new, struct filter *old); |