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| author | Ondrej Filip <feela@network.cz> | 2010-08-03 15:14:26 +0200 |
|---|---|---|
| committer | Ondrej Filip <feela@network.cz> | 2010-08-03 15:16:25 +0200 |
| commit | 4733b49ed6ec11669061e15680417961d13c7a61 (patch) | |
| tree | 2da1227f13c4004814f0ac231541eec0d3734b61 /filter | |
| parent | 2c9033afd5ce5e99255d248fb065e94534405da7 (diff) | |
| download | bird-4733b49ed6ec11669061e15680417961d13c7a61.tar bird-4733b49ed6ec11669061e15680417961d13c7a61.zip | |
Syntax of sets improved.
Diffstat (limited to 'filter')
| -rw-r--r-- | filter/config.Y | 30 | ||||
| -rw-r--r-- | filter/test.conf | 21 |
2 files changed, 37 insertions, 14 deletions
diff --git a/filter/config.Y b/filter/config.Y index 0b507ff..698f920 100644 --- a/filter/config.Y +++ b/filter/config.Y @@ -45,7 +45,7 @@ CF_KEYWORDS(FUNCTION, PRINT, PRINTN, UNSET, RETURN, %type <x> term block cmds cmds_int cmd function_body constant print_one print_list var_list var_listn dynamic_attr static_attr function_call symbol dpair bgp_path_expr %type <f> filter filter_body where_filter -%type <i> type break_command cpair +%type <i> type break_command %type <e> set_item set_items switch_body %type <trie> fprefix_set %type <v> set_atom fprefix fprefix_s fipa @@ -221,13 +221,6 @@ block: ; /* - * Simple types, their bison value is int - */ -cpair: - '(' NUM ',' NUM ')' { $$ = make_pair($2, $4); } - ; - -/* * Complex types, their bison value is struct f_val */ fipa: @@ -237,13 +230,30 @@ fipa: set_atom: NUM { $$.type = T_INT; $$.val.i = $1; } | RTRID { $$.type = T_QUAD; $$.val.i = $1; } - | cpair { $$.type = T_PAIR; $$.val.i = $1; } | fipa { $$ = $1; } | ENUM { $$.type = $1 >> 16; $$.val.i = $1 & 0xffff; } ; set_item: - '(' NUM ',' '*' ')' { + '(' expr ',' expr ')' { + $$ = f_new_tree(); + $$->from.type = $$->to.type = T_PAIR; + $$->from.val.i = make_pair($2, $4); + $$->to.val.i = make_pair($2, $4); + } + | '(' expr ',' expr '.' '.' expr ')' { + $$ = f_new_tree(); + $$->from.type = $$->to.type = T_PAIR; + $$->from.val.i = make_pair($2, $4); + $$->to.val.i = make_pair($2, $7); + } + | '(' expr ',' expr ')' '.' '.' '(' expr ',' expr ')' { + $$ = f_new_tree(); + $$->from.type = $$->to.type = T_PAIR; + $$->from.val.i = make_pair($2, $4); + $$->to.val.i = make_pair($9, $11); + } + | '(' expr ',' '*' ')' { $$ = f_new_tree(); $$->from.type = $$->to.type = T_PAIR; $$->from.val.i = make_pair($2, 0); diff --git a/filter/test.conf b/filter/test.conf index 4814396..18121c4 100644 --- a/filter/test.conf +++ b/filter/test.conf @@ -9,6 +9,7 @@ router id 62.168.0.1; define xyzzy = (120+10); define '1a-a1' = (20+10); +define one = 1; function 'mkpair-a'(int a) @@ -76,14 +77,26 @@ clist l; print "Should be true: ", p2 ~ pm1, " ", p2, " ", pm1; l = - empty -; - l = add( l, (1,2) ); - l = add( l, (2,3) ); + l = add( l, (one,2) ); + l = add( l, (2,one+2) ); print "Community list (1,2) (2,3) ", l; - print "Should be true: ", (2,3) ~ l, " ", l ~ [(1,*)], " ", l ~ [(2,3)]; + print "Should be true: ", (2,3) ~ l, " ", l ~ [(1,*)], " ", l ~ [(2,3)]," ", l ~ [(2,2..3)], " ", l ~ [(1,1..2)], " ", l ~ [(1,1)..(1,2)]; l = add( l, (2,5) ); + l = add( l, (5,one) ); + l = add( l, (6,one) ); + l = add( l, (one,one) ); + l = delete( l, [(5,1),(6,one),(one,1)] ); + l = delete( l, [(5,one),(6,one)] ); l = delete( l, [(2,*)] ); print "Community list (1,2) ", l; - print "Should be false: ", (2,3) ~ l, " ", l ~ [(2,*)]; + print "Should be false: ", (2,3) ~ l, " ", l ~ [(2,*)], " ", l ~ [(one,3..6)]; + l = add( l, (3,one) ); + l = add( l, (one+one+one,one+one) ); + l = add( l, (3,3) ); + l = add( l, (3,4) ); + l = add( l, (3,5) ); + l = delete( l, [(3,2..4)] ); + print "Community list (1,2) (3,1) (3,5) ", l; } function bla() |