git.zerfleddert.de Git - proxmark3-svn/blob - client/emv/emvjson.h

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2018 Merlok
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // EMV json logic
   9 //-----------------------------------------------------------------------------
  10 #ifndef EMVJSON_H__
  11 #define EMVJSON_H__
  12
  13 #include <jansson.h>
  14 #include "tlv.h"
  15
  16 typedef struct {
  17         tlv_tag_t Tag;
  18         char *Name;
  19 } ApplicationDataElm;
  20
  21 extern char* GetApplicationDataName(tlv_tag_t tag);
  22
  23 extern int JsonSaveJsonObject(json_t *root, char *path, json_t *value);
  24 extern int JsonSaveStr(json_t *root, char *path, char *value);
  25 extern int JsonSaveInt(json_t *root, char *path, int value);
  26 extern int JsonSaveBufAsHexCompact(json_t *elm, char *path, uint8_t *data, size_t datalen);
  27 extern int JsonSaveBufAsHex(json_t *elm, char *path, uint8_t *data, size_t datalen);
  28 extern int JsonSaveHex(json_t *elm, char *path, uint64_t data, int datalen);
  29
  30 extern int JsonSaveTLVValue(json_t *root, char *path, struct tlvdb *tlvdbelm);
  31 extern int JsonSaveTLVElm(json_t *elm, char *path, struct tlv *tlvelm, bool saveName, bool saveValue, bool saveAppDataLink);
  32 extern int JsonSaveTLVTreeElm(json_t *elm, char *path, struct tlvdb *tlvdbelm, bool saveName, bool saveValue, bool saveAppDataLink);
  33
  34 extern int JsonSaveTLVTree(json_t *root, json_t *elm, char *path, struct tlvdb *tlvdbelm);
  35
  36 extern int JsonLoadStr(json_t *root, char *path, char *value);
  37 extern int JsonLoadBufAsHex(json_t *elm, char *path, uint8_t *data, size_t maxbufferlen, size_t *datalen);
  38
  39 extern bool ParamLoadFromJson(struct tlvdb *tlv);
  40
  41 #endif