#define MAX_INTEGER_STR_LENGTH 100
#define MAX_REAL_STR_LENGTH 100
-typedef int (*dump_func)(const char *buffer, int size, void *data);
-
struct string
{
char *buffer;
int size;
};
-static int dump_to_strbuffer(const char *buffer, int size, void *data)
+static int dump_to_strbuffer(const char *buffer, size_t size, void *data)
{
return strbuffer_append_bytes((strbuffer_t *)data, buffer, size);
}
-static int dump_to_file(const char *buffer, int size, void *data)
+static int dump_to_file(const char *buffer, size_t size, void *data)
{
FILE *dest = (FILE *)data;
if(fwrite(buffer, size, 1, dest) != 1)
/* 32 spaces (the maximum indentation size) */
static char whitespace[] = " ";
-static int dump_indent(size_t flags, int depth, int space, dump_func dump, void *data)
+static int dump_indent(size_t flags, int depth, int space, json_dump_callback_t dump, void *data)
{
if(JSON_INDENT(flags) > 0)
{
return 0;
}
-static int dump_string(const char *str, int ascii, dump_func dump, void *data)
+static int dump_string(const char *str, int ascii, json_dump_callback_t dump, void *data)
{
const char *pos, *end;
int32_t codepoint;
}
static int do_dump(const json_t *json, size_t flags, int depth,
- dump_func dump, void *data)
+ json_dump_callback_t dump, void *data)
{
int ascii = flags & JSON_ENSURE_ASCII ? 1 : 0;
fclose(output);
return result;
}
+
+int json_dump_callback(const json_t *json, json_dump_callback_t callback, void *data, size_t flags)
+{
+ if(!(flags & JSON_ENCODE_ANY)) {
+ if(!json_is_array(json) && !json_is_object(json))
+ return -1;
+ }
+
+ return do_dump(json, flags, 0, callback, data);
+}
#define JSON_PRESERVE_ORDER 0x100
#define JSON_ENCODE_ANY 0x200
+typedef int (*json_dump_callback_t)(const char *buffer, size_t size, void *data);
+
char *json_dumps(const json_t *json, size_t flags);
int json_dumpf(const json_t *json, FILE *output, size_t flags);
int json_dump_file(const json_t *json, const char *path, size_t flags);
-
+int json_dump_callback(const json_t *json, json_dump_callback_t callback, void *data, size_t flags);
/* custom memory allocation */