X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Frgw%2Frgw_es_query.h;fp=src%2Fceph%2Fsrc%2Frgw%2Frgw_es_query.h;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=1341e4443a9e0f25c557f9a95c837814fe6a8092;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/rgw/rgw_es_query.h b/src/ceph/src/rgw/rgw_es_query.h
deleted file mode 100644
index 1341e44..0000000
--- a/src/ceph/src/rgw/rgw_es_query.h
+++ /dev/null
@@ -1,162 +0,0 @@
-#ifndef CEPH_RGW_ES_QUERY_H
-#define CEPH_RGW_ES_QUERY_H
-
-#include "rgw_string.h"
-
-class ESQueryStack {
-  list<string> l;
-  list<string>::iterator iter;
-
-public:
-  ESQueryStack(list<string>& src) {
-    assign(src);
-  }
-
-  ESQueryStack() {}
-
-  void assign(list<string>& src) {
-    l.swap(src);
-    iter = l.begin();
-  }
-
-  bool peek(string *dest) {
-    if (done()) {
-      return false;
-    }
-    *dest = *iter;
-    return true;
-  }
-
-  bool pop(string *dest) {
-    bool valid = peek(dest);
-    if (!valid) {
-      return false;
-    }
-    ++iter;
-    return true;
-  }
-
-  bool done() {
-    return (iter == l.end());
-  }
-};
-
-class ESInfixQueryParser {
-  string query;
-  int size;
-  const char *str;
-  int pos{0};
-  list<string> args;
-
-  void skip_whitespace(const char *str, int size, int& pos);
-  bool get_next_token(bool (*filter)(char));
-
-  bool parse_condition();
-  bool parse_and_or();
-  bool parse_specific_char(const char *pchar);
-  bool parse_open_bracket();
-  bool parse_close_bracket();
-
-public:
-  ESInfixQueryParser(const string& _query) : query(_query), size(query.size()), str(query.c_str()) {}
-  bool parse(list<string> *result);
-};
-
-class ESQueryNode;
-
-struct ESEntityTypeMap {
-  enum EntityType {
-    ES_ENTITY_NONE = 0,
-    ES_ENTITY_STR  = 1,
-    ES_ENTITY_INT  = 2,
-    ES_ENTITY_DATE = 3,
-  };
-
-  map<string, EntityType> m;
-
-  ESEntityTypeMap(map<string, EntityType>& _m) : m(_m) {}
-
-  bool find(const string& entity, EntityType *ptype) {
-    auto i = m.find(entity);
-    if (i != m.end()) {
-      *ptype = i->second;
-      return true;
-    }
-
-    *ptype = ES_ENTITY_NONE;
-    return false;
-  }
-};
-
-class ESQueryCompiler {
-  ESInfixQueryParser parser;
-  ESQueryStack stack;
-  ESQueryNode *query_root{nullptr};
-
-  string custom_prefix;
-
-  bool convert(list<string>& infix, string *perr);
-
-  list<pair<string, string> > eq_conds;
-
-  ESEntityTypeMap *generic_type_map{nullptr};
-  ESEntityTypeMap *custom_type_map{nullptr};
-
-  map<string, string, ltstr_nocase> *field_aliases = nullptr;
-  set<string> *restricted_fields = nullptr;
-
-public:
-  ESQueryCompiler(const string& query, list<pair<string, string> > *prepend_eq_conds, const string& _custom_prefix) : parser(query), custom_prefix(_custom_prefix) {
-    if (prepend_eq_conds) {
-      eq_conds = std::move(*prepend_eq_conds);
-    }
-  }
-  ~ESQueryCompiler();
-
-  bool compile(string *perr);
-  void dump(Formatter *f) const;
-  
-  void set_generic_type_map(ESEntityTypeMap *entity_map) {
-    generic_type_map = entity_map;
-  }
-
-  ESEntityTypeMap *get_generic_type_map() {
-    return generic_type_map;
-  }
-  const string& get_custom_prefix() { return custom_prefix; }
-
-  void set_custom_type_map(ESEntityTypeMap *entity_map) {
-    custom_type_map = entity_map;
-  }
-
-  ESEntityTypeMap *get_custom_type_map() {
-    return custom_type_map;
-  }
-
-  void set_field_aliases(map<string, string, ltstr_nocase> *fa) {
-    field_aliases = fa;
-  }
-
-  string unalias_field(const string& field) {
-    if (!field_aliases) {
-      return field;
-    }
-    auto i = field_aliases->find(field);
-    if (i == field_aliases->end()) {
-      return field;
-    }
-
-    return i->second;
-  }
-
-  void set_restricted_fields(set<string> *rf) {
-    restricted_fields = rf;
-  }
-
-  bool is_restricted(const string& f) {
-    return (restricted_fields && restricted_fields->find(f) != restricted_fields->end());
-  }
-};
-
-
-#endif