struct array_list*
array_list_new(array_list_free_fn *free_fn)
{
- struct array_list *this;
+ struct array_list *arr;
- if(!(this = calloc(1, sizeof(struct array_list)))) return NULL;
- this->size = ARRAY_LIST_DEFAULT_SIZE;
- this->length = 0;
- this->free_fn = free_fn;
- if(!(this->array = calloc(sizeof(void*), this->size))) {
- free(this);
+ if(!(arr = calloc(1, sizeof(struct array_list)))) return NULL;
+ arr->size = ARRAY_LIST_DEFAULT_SIZE;
+ arr->length = 0;
+ arr->free_fn = free_fn;
+ if(!(arr->array = calloc(sizeof(void*), arr->size))) {
+ free(arr);
return NULL;
}
- return this;
+ return arr;
}
extern void
-array_list_free(struct array_list *this)
+array_list_free(struct array_list *arr)
{
int i;
- for(i = 0; i < this->length; i++)
- if(this->array[i]) this->free_fn(this->array[i]);
- free(this->array);
- free(this);
+ for(i = 0; i < arr->length; i++)
+ if(arr->array[i]) arr->free_fn(arr->array[i]);
+ free(arr->array);
+ free(arr);
}
void*
-array_list_get_idx(struct array_list *this, int i)
+array_list_get_idx(struct array_list *arr, int i)
{
- if(i >= this->length) return NULL;
- return this->array[i];
+ if(i >= arr->length) return NULL;
+ return arr->array[i];
}
-static int array_list_expand_internal(struct array_list *this, int max)
+static int array_list_expand_internal(struct array_list *arr, int max)
{
void *t;
int new_size;
- if(max < this->size) return 0;
- new_size = max(this->size << 1, max);
- if(!(t = realloc(this->array, new_size*sizeof(void*)))) return -1;
- this->array = t;
- (void)memset(this->array + this->size, 0, (new_size-this->size)*sizeof(void*));
- this->size = new_size;
+ if(max < arr->size) return 0;
+ new_size = max(arr->size << 1, max);
+ if(!(t = realloc(arr->array, new_size*sizeof(void*)))) return -1;
+ arr->array = t;
+ (void)memset(arr->array + arr->size, 0, (new_size-arr->size)*sizeof(void*));
+ arr->size = new_size;
return 0;
}
int
-array_list_put_idx(struct array_list *this, int idx, void *data)
+array_list_put_idx(struct array_list *arr, int idx, void *data)
{
- if(array_list_expand_internal(this, idx)) return -1;
- if(this->array[idx]) this->free_fn(this->array[idx]);
- this->array[idx] = data;
- if(this->length <= idx) this->length = idx + 1;
+ if(array_list_expand_internal(arr, idx)) return -1;
+ if(arr->array[idx]) arr->free_fn(arr->array[idx]);
+ arr->array[idx] = data;
+ if(arr->length <= idx) arr->length = idx + 1;
return 0;
}
int
-array_list_add(struct array_list *this, void *data)
+array_list_add(struct array_list *arr, void *data)
{
- return array_list_put_idx(this, this->length, data);
+ return array_list_put_idx(arr, arr->length, data);
}
int
-array_list_length(struct array_list *this)
+array_list_length(struct array_list *arr)
{
- return this->length;
+ return arr->length;
}
};
#endif /* REFCOUNT_DEBUG */
-static void json_object_generic_delete(struct json_object* this);
+static void json_object_generic_delete(struct json_object* jso);
static struct json_object* json_object_new(enum json_type o_type);
/* reference counting */
-extern struct json_object* json_object_get(struct json_object *this)
+extern struct json_object* json_object_get(struct json_object *jso)
{
- if(this) {
- this->_ref_count++;
+ if(jso) {
+ jso->_ref_count++;
}
- return this;
+ return jso;
}
-extern void json_object_put(struct json_object *this)
+extern void json_object_put(struct json_object *jso)
{
- if(this) {
- this->_ref_count--;
- if(!this->_ref_count) this->_delete(this);
+ if(jso) {
+ jso->_ref_count--;
+ if(!jso->_ref_count) jso->_delete(jso);
}
}
/* generic object construction and destruction parts */
-static void json_object_generic_delete(struct json_object* this)
+static void json_object_generic_delete(struct json_object* jso)
{
#ifdef REFCOUNT_DEBUG
MC_DEBUG("json_object_delete_%s: %p\n",
- json_type_name[this->o_type], this);
- lh_table_delete(json_object_table, this);
+ json_type_name[jso->o_type], jso);
+ lh_table_delete(json_object_table, jso);
#endif /* REFCOUNT_DEBUG */
- printbuf_free(this->_pb);
- free(this);
+ printbuf_free(jso->_pb);
+ free(jso);
}
static struct json_object* json_object_new(enum json_type o_type)
{
- struct json_object *this = calloc(sizeof(struct json_object), 1);
- if(!this) return NULL;
- this->o_type = o_type;
- this->_ref_count = 1;
- this->_delete = &json_object_generic_delete;
+ struct json_object *jso = calloc(sizeof(struct json_object), 1);
+ if(!jso) return NULL;
+ jso->o_type = o_type;
+ jso->_ref_count = 1;
+ jso->_delete = &json_object_generic_delete;
#ifdef REFCOUNT_DEBUG
- lh_table_insert(json_object_table, this, this);
- MC_DEBUG("json_object_new_%s: %p\n", json_type_name[this->o_type], this);
+ lh_table_insert(json_object_table, jso, jso);
+ MC_DEBUG("json_object_new_%s: %p\n", json_type_name[jso->o_type], jso);
#endif /* REFCOUNT_DEBUG */
- return this;
+ return jso;
}
/* type checking functions */
-int json_object_is_type(struct json_object *this, enum json_type type)
+int json_object_is_type(struct json_object *jso, enum json_type type)
{
- return (this->o_type == type);
+ return (jso->o_type == type);
}
-enum json_type json_object_get_type(struct json_object *this)
+enum json_type json_object_get_type(struct json_object *jso)
{
- return this->o_type;
+ return jso->o_type;
}
/* json_object_to_json_string */
-const char* json_object_to_json_string(struct json_object *this)
+const char* json_object_to_json_string(struct json_object *jso)
{
- if(!this) return "null";
- if(!this->_pb) {
- if(!(this->_pb = printbuf_new())) return NULL;
+ if(!jso) return "null";
+ if(!jso->_pb) {
+ if(!(jso->_pb = printbuf_new())) return NULL;
} else {
- printbuf_reset(this->_pb);
+ printbuf_reset(jso->_pb);
}
- if(this->_to_json_string(this, this->_pb) < 0) return NULL;
- return this->_pb->buf;
+ if(jso->_to_json_string(jso, jso->_pb) < 0) return NULL;
+ return jso->_pb->buf;
}
/* json_object_object */
-static int json_object_object_to_json_string(struct json_object* this,
+static int json_object_object_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
int i=0;
/* CAW: scope operator to make ANSI correctness */
/* CAW: switched to json_object_object_foreachC which uses an iterator struct */
- json_object_object_foreachC(this, iter) {
+ json_object_object_foreachC(jso, iter) {
if(i) sprintbuf(pb, ",");
sprintbuf(pb, " \"");
json_escape_str(pb, iter.key);
json_object_put((struct json_object*)ent->v);
}
-static void json_object_object_delete(struct json_object* this)
+static void json_object_object_delete(struct json_object* jso)
{
- lh_table_free(this->o.c_object);
- json_object_generic_delete(this);
+ lh_table_free(jso->o.c_object);
+ json_object_generic_delete(jso);
}
struct json_object* json_object_new_object(void)
{
- struct json_object *this = json_object_new(json_type_object);
- if(!this) return NULL;
- this->_delete = &json_object_object_delete;
- this->_to_json_string = &json_object_object_to_json_string;
- this->o.c_object = lh_kchar_table_new(JSON_OBJECT_DEF_HASH_ENTRIES,
+ struct json_object *jso = json_object_new(json_type_object);
+ if(!jso) return NULL;
+ jso->_delete = &json_object_object_delete;
+ jso->_to_json_string = &json_object_object_to_json_string;
+ jso->o.c_object = lh_kchar_table_new(JSON_OBJECT_DEF_HASH_ENTRIES,
NULL, &json_object_lh_entry_free);
- return this;
+ return jso;
}
-struct lh_table* json_object_get_object(struct json_object *this)
+struct lh_table* json_object_get_object(struct json_object *jso)
{
- if(!this) return NULL;
- switch(this->o_type) {
+ if(!jso) return NULL;
+ switch(jso->o_type) {
case json_type_object:
- return this->o.c_object;
+ return jso->o.c_object;
default:
return NULL;
}
}
-void json_object_object_add(struct json_object* this, const char *key,
+void json_object_object_add(struct json_object* jso, const char *key,
struct json_object *val)
{
- lh_table_delete(this->o.c_object, key);
- lh_table_insert(this->o.c_object, strdup(key), val);
+ lh_table_delete(jso->o.c_object, key);
+ lh_table_insert(jso->o.c_object, strdup(key), val);
}
-struct json_object* json_object_object_get(struct json_object* this, const char *key)
+struct json_object* json_object_object_get(struct json_object* jso, const char *key)
{
- return (struct json_object*) lh_table_lookup(this->o.c_object, key);
+ return (struct json_object*) lh_table_lookup(jso->o.c_object, key);
}
-void json_object_object_del(struct json_object* this, const char *key)
+void json_object_object_del(struct json_object* jso, const char *key)
{
- lh_table_delete(this->o.c_object, key);
+ lh_table_delete(jso->o.c_object, key);
}
/* json_object_boolean */
-static int json_object_boolean_to_json_string(struct json_object* this,
+static int json_object_boolean_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
- if(this->o.c_boolean) return sprintbuf(pb, "true");
+ if(jso->o.c_boolean) return sprintbuf(pb, "true");
else return sprintbuf(pb, "false");
}
struct json_object* json_object_new_boolean(boolean b)
{
- struct json_object *this = json_object_new(json_type_boolean);
- if(!this) return NULL;
- this->_to_json_string = &json_object_boolean_to_json_string;
- this->o.c_boolean = b;
- return this;
+ struct json_object *jso = json_object_new(json_type_boolean);
+ if(!jso) return NULL;
+ jso->_to_json_string = &json_object_boolean_to_json_string;
+ jso->o.c_boolean = b;
+ return jso;
}
-boolean json_object_get_boolean(struct json_object *this)
+boolean json_object_get_boolean(struct json_object *jso)
{
- if(!this) return FALSE;
- switch(this->o_type) {
+ if(!jso) return FALSE;
+ switch(jso->o_type) {
case json_type_boolean:
- return this->o.c_boolean;
+ return jso->o.c_boolean;
case json_type_int:
- return (this->o.c_int != 0);
+ return (jso->o.c_int != 0);
case json_type_double:
- return (this->o.c_double != 0);
+ return (jso->o.c_double != 0);
case json_type_string:
- return (strlen(this->o.c_string) != 0);
+ return (strlen(jso->o.c_string) != 0);
default:
return TRUE;
}
/* json_object_int */
-static int json_object_int_to_json_string(struct json_object* this,
+static int json_object_int_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
- return sprintbuf(pb, "%d", this->o.c_int);
+ return sprintbuf(pb, "%d", jso->o.c_int);
}
struct json_object* json_object_new_int(int i)
{
- struct json_object *this = json_object_new(json_type_int);
- if(!this) return NULL;
- this->_to_json_string = &json_object_int_to_json_string;
- this->o.c_int = i;
- return this;
+ struct json_object *jso = json_object_new(json_type_int);
+ if(!jso) return NULL;
+ jso->_to_json_string = &json_object_int_to_json_string;
+ jso->o.c_int = i;
+ return jso;
}
-int json_object_get_int(struct json_object *this)
+int json_object_get_int(struct json_object *jso)
{
int cint;
- if(!this) return 0;
- switch(this->o_type) {
+ if(!jso) return 0;
+ switch(jso->o_type) {
case json_type_int:
- return this->o.c_int;
+ return jso->o.c_int;
case json_type_double:
- return (int)this->o.c_double;
+ return (int)jso->o.c_double;
case json_type_boolean:
- return this->o.c_boolean;
+ return jso->o.c_boolean;
case json_type_string:
- if(sscanf(this->o.c_string, "%d", &cint) == 1) return cint;
+ if(sscanf(jso->o.c_string, "%d", &cint) == 1) return cint;
default:
return 0;
}
/* json_object_double */
-static int json_object_double_to_json_string(struct json_object* this,
+static int json_object_double_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
- return sprintbuf(pb, "%lf", this->o.c_double);
+ return sprintbuf(pb, "%lf", jso->o.c_double);
}
struct json_object* json_object_new_double(double d)
{
- struct json_object *this = json_object_new(json_type_double);
- if(!this) return NULL;
- this->_to_json_string = &json_object_double_to_json_string;
- this->o.c_double = d;
- return this;
+ struct json_object *jso = json_object_new(json_type_double);
+ if(!jso) return NULL;
+ jso->_to_json_string = &json_object_double_to_json_string;
+ jso->o.c_double = d;
+ return jso;
}
-double json_object_get_double(struct json_object *this)
+double json_object_get_double(struct json_object *jso)
{
double cdouble;
- if(!this) return 0.0;
- switch(this->o_type) {
+ if(!jso) return 0.0;
+ switch(jso->o_type) {
case json_type_double:
- return this->o.c_double;
+ return jso->o.c_double;
case json_type_int:
- return this->o.c_int;
+ return jso->o.c_int;
case json_type_boolean:
- return this->o.c_boolean;
+ return jso->o.c_boolean;
case json_type_string:
- if(sscanf(this->o.c_string, "%lf", &cdouble) == 1) return cdouble;
+ if(sscanf(jso->o.c_string, "%lf", &cdouble) == 1) return cdouble;
default:
return 0.0;
}
/* json_object_string */
-static int json_object_string_to_json_string(struct json_object* this,
+static int json_object_string_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
sprintbuf(pb, "\"");
- json_escape_str(pb, this->o.c_string);
+ json_escape_str(pb, jso->o.c_string);
sprintbuf(pb, "\"");
return 0;
}
-static void json_object_string_delete(struct json_object* this)
+static void json_object_string_delete(struct json_object* jso)
{
- free(this->o.c_string);
- json_object_generic_delete(this);
+ free(jso->o.c_string);
+ json_object_generic_delete(jso);
}
struct json_object* json_object_new_string(const char *s)
{
- struct json_object *this = json_object_new(json_type_string);
- if(!this) return NULL;
- this->_delete = &json_object_string_delete;
- this->_to_json_string = &json_object_string_to_json_string;
- this->o.c_string = strdup(s);
- return this;
+ struct json_object *jso = json_object_new(json_type_string);
+ if(!jso) return NULL;
+ jso->_delete = &json_object_string_delete;
+ jso->_to_json_string = &json_object_string_to_json_string;
+ jso->o.c_string = strdup(s);
+ return jso;
}
struct json_object* json_object_new_string_len(const char *s, int len)
{
- struct json_object *this = json_object_new(json_type_string);
- if(!this) return NULL;
- this->_delete = &json_object_string_delete;
- this->_to_json_string = &json_object_string_to_json_string;
- this->o.c_string = strndup(s, len);
- return this;
+ struct json_object *jso = json_object_new(json_type_string);
+ if(!jso) return NULL;
+ jso->_delete = &json_object_string_delete;
+ jso->_to_json_string = &json_object_string_to_json_string;
+ jso->o.c_string = strndup(s, len);
+ return jso;
}
-const char* json_object_get_string(struct json_object *this)
+const char* json_object_get_string(struct json_object *jso)
{
- if(!this) return NULL;
- switch(this->o_type) {
+ if(!jso) return NULL;
+ switch(jso->o_type) {
case json_type_string:
- return this->o.c_string;
+ return jso->o.c_string;
default:
- return json_object_to_json_string(this);
+ return json_object_to_json_string(jso);
}
}
/* json_object_array */
-static int json_object_array_to_json_string(struct json_object* this,
+static int json_object_array_to_json_string(struct json_object* jso,
struct printbuf *pb)
{
int i;
sprintbuf(pb, "[");
- for(i=0; i < json_object_array_length(this); i++) {
+ for(i=0; i < json_object_array_length(jso); i++) {
struct json_object *val;
if(i) { sprintbuf(pb, ", "); }
else { sprintbuf(pb, " "); }
- val = json_object_array_get_idx(this, i);
+ val = json_object_array_get_idx(jso, i);
if(val == NULL) { sprintbuf(pb, "null"); }
else { val->_to_json_string(val, pb); }
}
json_object_put((struct json_object*)data);
}
-static void json_object_array_delete(struct json_object* this)
+static void json_object_array_delete(struct json_object* jso)
{
- array_list_free(this->o.c_array);
- json_object_generic_delete(this);
+ array_list_free(jso->o.c_array);
+ json_object_generic_delete(jso);
}
struct json_object* json_object_new_array(void)
{
- struct json_object *this = json_object_new(json_type_array);
- if(!this) return NULL;
- this->_delete = &json_object_array_delete;
- this->_to_json_string = &json_object_array_to_json_string;
- this->o.c_array = array_list_new(&json_object_array_entry_free);
- return this;
+ struct json_object *jso = json_object_new(json_type_array);
+ if(!jso) return NULL;
+ jso->_delete = &json_object_array_delete;
+ jso->_to_json_string = &json_object_array_to_json_string;
+ jso->o.c_array = array_list_new(&json_object_array_entry_free);
+ return jso;
}
-struct array_list* json_object_get_array(struct json_object *this)
+struct array_list* json_object_get_array(struct json_object *jso)
{
- if(!this) return NULL;
- switch(this->o_type) {
+ if(!jso) return NULL;
+ switch(jso->o_type) {
case json_type_array:
- return this->o.c_array;
+ return jso->o.c_array;
default:
return NULL;
}
}
-int json_object_array_length(struct json_object *this)
+int json_object_array_length(struct json_object *jso)
{
- return array_list_length(this->o.c_array);
+ return array_list_length(jso->o.c_array);
}
-int json_object_array_add(struct json_object *this,struct json_object *val)
+int json_object_array_add(struct json_object *jso,struct json_object *val)
{
- return array_list_add(this->o.c_array, val);
+ return array_list_add(jso->o.c_array, val);
}
-int json_object_array_put_idx(struct json_object *this, int idx,
+int json_object_array_put_idx(struct json_object *jso, int idx,
struct json_object *val)
{
- return array_list_put_idx(this->o.c_array, idx, val);
+ return array_list_put_idx(jso->o.c_array, idx, val);
}
-struct json_object* json_object_array_get_idx(struct json_object *this,
+struct json_object* json_object_array_get_idx(struct json_object *jso,
int idx)
{
- return (struct json_object*)array_list_get_idx(this->o.c_array, idx);
+ return (struct json_object*)array_list_get_idx(jso->o.c_array, idx);
}