void
ofl_structs_instruction_print(FILE *stream, struct ofl_instruction_header *inst, struct ofl_exp *exp) {
ofl_instruction_type_print(stream, inst->type);
switch(inst->type) {
case (OFPIT_GOTO_TABLE): {
struct ofl_instruction_goto_table *i = (struct ofl_instruction_goto_table*)inst;
fprintf(stream, "{table=\"%u\"}", i->table_id);
break;
}
case (OFPIT_WRITE_METADATA): {
struct ofl_instruction_write_metadata *i = (struct ofl_instruction_write_metadata *)inst;
fprintf(stream, "{meta=\"0x%"PRIx64"\", mask=\"0x%"PRIx64"\"}",
i->metadata, i->metadata_mask);
break;
}
case (OFPIT_WRITE_ACTIONS):
case (OFPIT_APPLY_ACTIONS): {
struct ofl_instruction_actions *i = (struct ofl_instruction_actions *)inst;
size_t j;
fprintf(stream, "{acts=[");
for(j=0; j<i->actions_num; j++) {
ofl_action_print(stream, i->actions[j], exp);
if (j < i->actions_num - 1) { fprintf(stream, ", "); }
}
fprintf(stream, "]}");
break;
}
case (OFPIT_CLEAR_ACTIONS): {
break;
}
case (OFPIT_METER):{
struct ofl_instruction_meter *i = (struct ofl_instruction_meter *)inst;
fprintf(stream, "{meter=\"%u\"}", i->meter_id);
break;
}
case (OFPIT_EXPERIMENTER): {
if (exp == NULL || exp->inst == NULL || exp->inst->to_string == NULL) {
struct ofl_instruction_experimenter *i = (struct ofl_instruction_experimenter *)inst;
fprintf(stream, "{id=\"0x%"PRIx32"\"}", i->experimenter_id);
} else {
char *c = exp->inst->to_string(inst);
fprintf(stream, "%s", c);
free (c);
}
break;
}
}
}
char *
ofl_instruction_type_to_string(uint16_t type) {
char *str;
size_t str_size;
FILE *stream = open_memstream(&str, &str_size);
ofl_instruction_type_print(stream, type);
fclose(stream);
return str;
}
void
ofl_structs_table_properties_print(FILE * stream, struct ofl_table_feature_prop_header* s){
int i;
fprintf(stream, "{property=\"");
ofl_properties_type_print(stream, s->type);
switch(s->type){
case OFPTFPT_INSTRUCTIONS:
case OFPTFPT_INSTRUCTIONS_MISS:{
struct ofl_table_feature_prop_instructions *insts = (struct ofl_table_feature_prop_instructions*) s;
fprintf(stream, "[");
if(insts->ids_num) {
for(i = 0; i < insts->ids_num -1; i++){
ofl_instruction_type_print(stream, insts->instruction_ids[i].type);
fprintf(stream, ", ");
}
ofl_instruction_type_print(stream, insts->instruction_ids[insts->ids_num-1].type);
}
fprintf(stream, "]");
break;
}
case OFPTFPT_NEXT_TABLES:
case OFPTFPT_NEXT_TABLES_MISS:{
struct ofl_table_feature_prop_next_tables *tbls = (struct ofl_table_feature_prop_next_tables*) s;
fprintf(stream, "[");
if(tbls->table_num) {
for(i = 0; i < tbls->table_num -1; i++){
fprintf(stream, "%d, ", tbls->next_table_ids[i]);
}
fprintf(stream, "%d]", tbls->next_table_ids[tbls->table_num -1]);
}
break;
}
case OFPTFPT_APPLY_ACTIONS:
case OFPTFPT_APPLY_ACTIONS_MISS:
case OFPTFPT_WRITE_ACTIONS:
case OFPTFPT_WRITE_ACTIONS_MISS:{
struct ofl_table_feature_prop_actions *acts = (struct ofl_table_feature_prop_actions*) s;
fprintf(stream, "[");
if(acts->actions_num) {
for(i = 0; i < acts->actions_num -1; i++){
ofl_action_type_print(stream, acts->action_ids[i].type);
fprintf(stream, ", ");
}
ofl_action_type_print(stream, acts->action_ids[acts->actions_num-1].type);
}
fprintf(stream, "]");
break;
}
case OFPTFPT_MATCH:
case OFPTFPT_WILDCARDS:
case OFPTFPT_APPLY_SETFIELD:
case OFPTFPT_APPLY_SETFIELD_MISS:
case OFPTFPT_WRITE_SETFIELD:
case OFPTFPT_WRITE_SETFIELD_MISS:{
struct ofl_table_feature_prop_oxm *oxms = (struct ofl_table_feature_prop_oxm*) s;
fprintf(stream, "[");
if(oxms->oxm_num) {
for(i = 0; i < oxms->oxm_num -1; i++){
ofl_oxm_type_print(stream, oxms->oxm_ids[i]);
fprintf(stream, ", " );
}
ofl_oxm_type_print(stream, oxms->oxm_ids[oxms->oxm_num -1]);
}
fprintf(stream, "]");
break;
}
}
fprintf(stream, "\"} ");
}
