json_dumper.h

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#ifndef __JSON_DUMPER_H__
#define __JSON_DUMPER_H__
 
#include "ws_symbol_export.h"
 
#include <inttypes.h>
#include <stdbool.h>
#include <stdio.h>
 
#include <glib.h>
 
#ifdef __cplusplus
extern "C" {
#endif


#define JSON_DUMPER_MAX_DEPTH   1100
typedef struct json_dumper {
    FILE    *output_file;    
    GString *output_string;  
#define JSON_DUMPER_FLAGS_PRETTY_PRINT  (1 << 0)   
#define JSON_DUMPER_DOT_TO_UNDERSCORE   (1 << 1)   
#define JSON_DUMPER_FLAGS_NO_DEBUG      (1 << 17)  
    int     flags;           
    /* For internal use; initialize with zeroes. */
    unsigned current_depth;  
    int     base64_state;    
    int     base64_save;     
    uint8_t state[JSON_DUMPER_MAX_DEPTH]; 
    /* Internal write buffer */
#define JD_BUF_SIZE 8192
    char    buf[JD_BUF_SIZE]; 
    size_t  buf_pos;         
} json_dumper;

WS_DLL_PUBLIC void
json_dumper_begin_object(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_set_member_name(json_dumper *dumper, const char *name);
 
WS_DLL_PUBLIC void
json_dumper_set_member_name_noesc(json_dumper *dumper, const char *name, size_t len);

#define json_dumper_set_member_name_const(dumper, literal) \
    json_dumper_set_member_name_noesc(dumper, literal, sizeof(literal) - 1)

WS_DLL_PUBLIC void
json_dumper_end_object(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_begin_array(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_end_array(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_value_string(json_dumper *dumper, const char *value);

WS_DLL_PUBLIC void
json_dumper_value_string_noesc(json_dumper *dumper, const char *value, size_t len);

WS_DLL_PUBLIC void
json_dumper_value_double(json_dumper *dumper, double value);

WS_DLL_PUBLIC void
json_dumper_value_anyf(json_dumper *dumper, const char *format, ...)
G_GNUC_PRINTF(2, 3);

WS_DLL_PUBLIC void
json_dumper_value_va_list(json_dumper *dumper, const char *format, va_list ap);

WS_DLL_PUBLIC void
json_dumper_value_int(json_dumper *dumper, int64_t value);

WS_DLL_PUBLIC void
json_dumper_value_uint(json_dumper *dumper, uint64_t value);

WS_DLL_PUBLIC void
json_dumper_begin_base64(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_end_base64(json_dumper *dumper);

WS_DLL_PUBLIC void
json_dumper_write_base64(json_dumper *dumper, const unsigned char *data, size_t len);

WS_DLL_PUBLIC bool
json_dumper_finish(json_dumper *dumper);
 
#ifdef __cplusplus
}
#endif
 
#endif /* __JSON_DUMPER_H__ */
 
/*
 * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
 *
 * Local variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * vi: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */