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This commit is contained in:
Pavel Machek 2000-06-08 08:24:32 +00:00
parent 099c017fca
commit b178d92a0b
1 changed files with 17 additions and 17 deletions
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34
filter/filter.c
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@ -263,7 +263,7 @@ rta_cow(void)
ARG(v2, a2.p) ARG(v2, a2.p)
#define TWOARGS_C TWOARGS \ #define TWOARGS_C TWOARGS \
if (v1.type != v2.type) \ if (v1.type != v2.type) \
runtime( "Can not operate with values of incompatible types" ); runtime( "Can't operate with values of incompatible types" );
/** /**
* interpret * interpret
@ -302,7 +302,7 @@ interpret(struct f_inst *what)
case '+': case '+':
TWOARGS_C; TWOARGS_C;
switch (res.type = v1.type) { switch (res.type = v1.type) {
case T_VOID: runtime( "Can not operate with values of type void" ); case T_VOID: runtime( "Can't operate with values of type void" );
case T_INT: res.val.i = v1.val.i + v2.val.i; break; case T_INT: res.val.i = v1.val.i + v2.val.i; break;
default: runtime( "Usage of unknown type" ); default: runtime( "Usage of unknown type" );
} }
@ -310,7 +310,7 @@ interpret(struct f_inst *what)
case '-': case '-':
TWOARGS_C; TWOARGS_C;
switch (res.type = v1.type) { switch (res.type = v1.type) {
case T_VOID: runtime( "Can not operate with values of type void" ); case T_VOID: runtime( "Can't operate with values of type void" );
case T_INT: res.val.i = v1.val.i - v2.val.i; break; case T_INT: res.val.i = v1.val.i - v2.val.i; break;
default: runtime( "Usage of unknown type" ); default: runtime( "Usage of unknown type" );
} }
@ -318,7 +318,7 @@ interpret(struct f_inst *what)
case '*': case '*':
TWOARGS_C; TWOARGS_C;
switch (res.type = v1.type) { switch (res.type = v1.type) {
case T_VOID: runtime( "Can not operate with values of type void" ); case T_VOID: runtime( "Can't operate with values of type void" );
case T_INT: res.val.i = v1.val.i * v2.val.i; break; case T_INT: res.val.i = v1.val.i * v2.val.i; break;
default: runtime( "Usage of unknown type" ); default: runtime( "Usage of unknown type" );
} }
@ -326,11 +326,11 @@ interpret(struct f_inst *what)
case '/': case '/':
TWOARGS_C; TWOARGS_C;
switch (res.type = v1.type) { switch (res.type = v1.type) {
case T_VOID: runtime( "Can not operate with values of type void" ); case T_VOID: runtime( "Can't operate with values of type void" );
case T_INT: if (v2.val.i == 0) runtime( "Mother told me not to divide by 0" ); case T_INT: if (v2.val.i == 0) runtime( "Mother told me not to divide by 0" );
res.val.i = v1.val.i / v2.val.i; break; res.val.i = v1.val.i / v2.val.i; break;
case T_IP: if (v2.type != T_INT) case T_IP: if (v2.type != T_INT)
runtime( "Operator / is <ip>/<int>" ); runtime( "Incompatible types in / operator" );
break; break;
default: runtime( "Usage of unknown type" ); default: runtime( "Usage of unknown type" );
} }
@ -339,13 +339,13 @@ interpret(struct f_inst *what)
case '&': case '&':
TWOARGS_C; TWOARGS_C;
res.type = v1.type; res.type = v1.type;
if (res.type != T_BOOL) runtime( "Can not do boolean operation on non-booleans" ); if (res.type != T_BOOL) runtime( "Can't do boolean operation on non-booleans" );
res.val.i = v1.val.i && v2.val.i; res.val.i = v1.val.i && v2.val.i;
break; break;
case '|': case '|':
TWOARGS_C; TWOARGS_C;
res.type = v1.type; res.type = v1.type;
if (res.type != T_BOOL) runtime( "Can not do boolean operation on non-booleans" ); if (res.type != T_BOOL) runtime( "Can't do boolean operation on non-booleans" );
res.val.i = v1.val.i || v2.val.i; res.val.i = v1.val.i || v2.val.i;
break; break;
@ -356,7 +356,7 @@ interpret(struct f_inst *what)
res.type = T_BOOL; \ res.type = T_BOOL; \
i = val_compare(v1, v2); \ i = val_compare(v1, v2); \
if (i==CMP_ERROR) \ if (i==CMP_ERROR) \
runtime( "Error in comparation" ); \ runtime( "Error in comparison" ); \
res.val.i = (x); \ res.val.i = (x); \
break; break;
@ -368,7 +368,7 @@ interpret(struct f_inst *what)
case '!': case '!':
ONEARG; ONEARG;
if (v1.type != T_BOOL) if (v1.type != T_BOOL)
runtime( "not applied to non-boolean" ); runtime( "Not applied to non-boolean" );
res = v1; res = v1;
res.val.i = !res.val.i; res.val.i = !res.val.i;
break; break;
@ -391,7 +391,7 @@ interpret(struct f_inst *what)
ARG(v2, a2.p); ARG(v2, a2.p);
sym = what->a1.p; sym = what->a1.p;
switch (res.type = v2.type) { switch (res.type = v2.type) {
case T_VOID: runtime( "Can not assign void values" ); case T_VOID: runtime( "Can't assign void values" );
case T_ENUM: case T_ENUM:
case T_INT: case T_INT:
case T_IP: case T_IP:
@ -452,7 +452,7 @@ interpret(struct f_inst *what)
case F_NOP: case F_NOP:
break; break;
default: default:
bug( "unknown return type: can not happen"); bug( "unknown return type: Can't happen");
} }
break; break;
case 'a': /* rta access */ case 'a': /* rta access */
@ -561,7 +561,7 @@ interpret(struct f_inst *what)
break; break;
case EAF_TYPE_INT_SET: case EAF_TYPE_INT_SET:
if (v1.type != T_CLIST) if (v1.type != T_CLIST)
runtime( "Setting int set attribute to non-clist value" ); runtime( "Setting int set attribute to non-clist value" );
l->attrs[0].u.ptr = v1.val.ad; l->attrs[0].u.ptr = v1.val.ad;
break; break;
case EAF_TYPE_UNDEF: case EAF_TYPE_UNDEF:
@ -589,7 +589,7 @@ interpret(struct f_inst *what)
case P('P','S'): case P('P','S'):
ONEARG; ONEARG;
if (v1.type != T_INT) if (v1.type != T_INT)
runtime( "Can not set preference to non-integer" ); runtime( "Can't set preference to non-integer" );
*f_rte = rte_cow(*f_rte); *f_rte = rte_cow(*f_rte);
(*f_rte)->pref = v1.val.i; (*f_rte)->pref = v1.val.i;
break; break;
@ -605,7 +605,7 @@ interpret(struct f_inst *what)
case P('c','p'): /* Convert prefix to ... */ case P('c','p'): /* Convert prefix to ... */
ONEARG; ONEARG;
if (v1.type != T_PREFIX) if (v1.type != T_PREFIX)
runtime( "Can not convert non-prefix this way" ); runtime( "Prefix expected" );
res.type = what->aux; res.type = what->aux;
switch(res.type) { switch(res.type) {
/* case T_INT: res.val.i = v1.val.px.len; break; Not needed any more */ /* case T_INT: res.val.i = v1.val.px.len; break; Not needed any more */
@ -644,9 +644,9 @@ interpret(struct f_inst *what)
case P('i','M'): /* IP.MASK(val) */ case P('i','M'): /* IP.MASK(val) */
TWOARGS; TWOARGS;
if (v2.type != T_INT) if (v2.type != T_INT)
runtime( "Can not use non-integer for mask."); runtime( "Integer expected");
if (v1.type != T_IP) if (v1.type != T_IP)
runtime( "You can mask only IP addresses." ); runtime( "You can mask only IP addresses" );
{ {
ip_addr mask = ipa_mkmask(v2.val.i); ip_addr mask = ipa_mkmask(v2.val.i);
res.type = T_IP; res.type = T_IP;