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34 * JSON object wrapper with not-entirely-toll-free DDF bridging.
38 #define _UTIL_JSON_H_ 1
46 #ifdef HAVE_SHIBRESOLVER
47 #include <shibsp/remoting/ddf.h>
48 using namespace shibsp;
51 namespace gss_eap_util {
54 class JSONException : public std::exception {
56 JSONException(json_t *obj = NULL, json_type type = JSON_NULL);
58 ~JSONException(void) throw() {
62 virtual const char *what(void) const throw() {
63 return m_reason.c_str();
74 JSONIterator(const JSONObject &obj);
76 const char *key(void) const;
77 JSONObject value(void) const;
87 static JSONObject load(const char *input, size_t flags, json_error_t *error);
88 static JSONObject load(FILE *, size_t flags, json_error_t *error);
90 static JSONObject object(void);
91 static JSONObject array(void);
92 static JSONObject null(void);
93 #ifdef HAVE_SHIBRESOLVER
94 static JSONObject ddf(DDF &value);
97 char *dump(size_t flags = 0) const;
98 void dump(FILE *fp, size_t flags = JSON_INDENT(4)) const;
100 json_type type(void) const { return json_typeof(m_obj); }
101 size_t size(void) const;
104 JSONObject(const char *value);
105 JSONObject(json_int_t value);
106 JSONObject(double value);
107 JSONObject(bool value);
109 void set(const char *key, JSONObject &value);
110 void set(const char *key, const char *value);
111 void set(const char *key, json_int_t value);
112 void del(const char *key);
113 void update(JSONObject &value);
114 JSONIterator iterator(void) const { return JSONIterator(*this); }
115 JSONObject get(const char *key) const;
116 JSONObject operator[](const char *key) const;
118 JSONObject get(size_t index) const;
119 JSONObject operator[](size_t index) const;
120 void append(JSONObject &value);
121 void insert(size_t index, JSONObject &value);
122 void remove(size_t index);
124 void extend(JSONObject &value);
126 const char *string(void) const;
127 json_int_t integer(void) const;
128 double real(void) const;
129 double number(void) const;
130 #ifdef HAVE_SHIBRESOLVER
134 bool isObject(void) const;
135 bool isArray(void) const;
136 bool isString(void) const;
137 bool isInteger(void) const;
138 bool isNumber(void) const;
139 bool isBoolean(void) const;
140 bool isNull(void) const;
148 JSONObject(const JSONObject &obj)
150 m_obj = json_incref(obj.m_obj);
153 JSONObject& operator=(const JSONObject &obj)
161 friend class JSONIterator;
163 json_t *get(void) const {
164 return json_incref(m_obj);
167 void set(json_t *obj) {
170 m_obj = json_incref(m_obj);
174 JSONObject(json_t *obj, bool retain = true);
180 #endif /* __cplusplus */
182 #endif /* _UTIL_JSON_H_ */