gfwleak/tango-maat
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support same pattern different offset(x-x:pat1 & y-y:pat1)

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This commit is contained in:
liuwentan
2023-03-22 11:10:00 +08:00
parent 37447eef7f
commit 23ef2c3797
15 changed files with 970 additions and 906 deletions
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26
src/maat_virtual.c
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@@ -20,8 +20,7 @@
#define MODULE_VIRTUAL module_name_str("maat.virtual")
struct virtual_schema {
char physical_tables[MAX_PHYSICAL_TABLE_NUM][NAME_MAX];
size_t n_physical_table;
char physical_table[NAME_MAX];
int table_id;
struct table_manager *ref_tbl_mgr;
};
@@ -42,23 +41,15 @@ void *virtual_schema_new(cJSON *json, struct table_manager *tbl_mgr,
schema->table_id = item->valueint;
item = cJSON_GetObjectItem(json, "physical_table");
if (NULL == item || item->type != cJSON_Array) {
if (NULL == item || item->type != cJSON_String) {
log_error(logger, MODULE_VIRTUAL,
"[%s:%d] virtual table %s has no physical_table column",
__FUNCTION__, __LINE__, table_name);
goto error;
}
int cnt = cJSON_GetArraySize(item);
for (int i = 0; i < cnt; i++) {
cJSON *tmp_item = cJSON_GetArrayItem(item, i);
if (tmp_item != NULL && tmp_item->type == cJSON_String) {
memcpy(schema->physical_tables[i], tmp_item->valuestring,
strlen(tmp_item->valuestring));
}
}
schema->n_physical_table = cnt;
memcpy(schema->physical_table, item->valuestring, strlen(item->valuestring));
return schema;
error:
FREE(schema);
@@ -80,7 +71,7 @@ int virtual_table_get_id(void *virtual_schema)
return schema->table_id;
}
size_t virtual_table_get_physical_table_id(void *virtual_schema, int physical_table_ids[])
int virtual_table_get_physical_table_id(void *virtual_schema)
{
if (NULL == virtual_schema) {
return 0;
@@ -88,10 +79,5 @@ size_t virtual_table_get_physical_table_id(void *virtual_schema, int physical_ta
struct virtual_schema *schema = (struct virtual_schema *)virtual_schema;
for (size_t i = 0; i < schema->n_physical_table; i++) {
int table_id = table_manager_get_table_id(schema->ref_tbl_mgr, schema->physical_tables[i]);
physical_table_ids[i] = table_id;
}
return schema->n_physical_table;
return table_manager_get_table_id(schema->ref_tbl_mgr, schema->physical_table);
}