tadcore/include/TADC_Core.h

   1 /*
   2  * Copyright (c) 2000-2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Flora License, Version 1.1 (the License);
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://floralicense.org/license/
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an AS IS BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #pragma once
  18
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <string.h>
  22 #include <memory.h>
  23
  24 #include "CPointerArray.h"
  25 #include "CXMLAttribute.h"
  26 #include "CXMLElement.h"
  27 #include "CXMLFile.h"
  28
  29 #define         STACKTRACE(pszFunction)         // RETAILMSG(1, pszFunction);
  30 #undef ERRORMSG
  31 #define         ERRORMSG        //-1
  32 #define         IF_ERROR_RETURN( error , errcode)       if(error < 0){DRM_TAPPS_EXCEPTION("TADC Debug Error Code = %x", errcode); return error;}
  33 #define         IF_TRUE_RETURN( error , errcode)        if(error){DRM_TAPPS_EXCEPTION("TADC Debug Error Code = %x", errcode); return -1;}
  34
  35 //2011.03.08
  36 #define         IF_TRUE_RETURN2( error , do1, do2, do3, errcode)        if(error){ do1; do2; do3; DRM_TAPPS_EXCEPTION("TADC Debug Error Code = %x", errcode); return -1;}
  37
  38 #ifndef TADC_SWAP32
  39 #define TADC_SWAP32(x)  ((((TADC_U32)(x) & 0x000000ffL) << 24) |        (((TADC_U32)(x) & 0x0000ff00L) << 8) | (((TADC_U32)(x) & 0x00ff0000L) >> 8) | (((TADC_U32)(x) & 0xff000000L) >> 24))
  40 #endif
  41
  42 #define TADC_U8         unsigned char
  43 #define TADC_U16        unsigned short
  44 #define TADC_U32        unsigned long
  45 #define DWORD           unsigned long
  46 #define LPBYTE          unsigned char*
  47 #define TCHAR           unsigned char
  48
  49 #define BYTE            unsigned char
  50 #define UINT            unsigned int
  51 #define ULONG           unsigned long
  52 #define INT32           long
  53 #define INT64           long long
  54 #define TRUE            1
  55 #define FALSE           0
  56
  57
  58 #define         REQU_MAXSIZE    1024*5  //2011.03.08 (HTTP Request Buffer Max Size)
  59 #define         RESP_MAXSIZE    1024*10 //2011.03.08 (HTTP Response Buffer Max Size)
  60
  61 #define         ROXML_MAXSIZE   4096*2  //2011.03.08
  62 #define         CERT_MAXSIZE    4096    //2011.03.08
  63
  64 #define         SID_SIZE        4
  65 #define         CID_SIZE        1024            //2011.03.08 ( 32 -> 1024 )
  66 #define         CEK_SIZE        32          // multiplication of 8
  67 #define         GMT_SIZE        21
  68
  69 // Core Value Size define
  70 #define         DUID_SIZE               32
  71 #define         DEVICEKEY_SIZE  16
  72 #define         ROID_SIZE               32
  73 #define         DHKey_SIZE              128             //Max 1024 bit
  74
  75 // DRM Type : Tizen DRM DRM - 1
  76 #define         TIZEN_DRM               1
  77
  78 // RO Permission Type
  79 #define         DUID_RULE               1
  80
  81 typedef char CHAR;
  82 typedef bool BOOL;
  83
  84 typedef struct  t_file_header
  85 {
  86         unsigned char   Version[2];
  87         unsigned char   DRMType;
  88         unsigned char   ContentsType[128];
  89         long long               TotalSize;
  90         long long               Offset1;
  91         long long               Offset2;
  92         long long               Offset3;
  93         long long               Offset4;
  94         long long               Offset5;
  95         long long               Offset6;
  96         long long               Offset7;
  97         long long               Offset8;
  98 }T_FILE_HEADER;
  99
 100 typedef struct  t_drm_header
 101 {
 102         long                    XmlSize;
 103         unsigned char   Version[2];
 104         unsigned char   *SID;
 105         unsigned char   *CID;
 106         unsigned char   ContentsType[128];
 107         long                    EncryptionMethod;
 108         long                    EncryptionLevel;
 109         long long               EncryptionRange;
 110         unsigned char   *RIURL;
 111         long long               PlaintextSize;
 112         unsigned char   *Packdate;
 113         unsigned char   *CEK;
 114 } T_DRM_HEADER;
 115
 116 typedef struct  t_decice_info
 117 {
 118         unsigned char   DUID[DUID_SIZE + 1];
 119 } T_DEVICE_INFO;
 120
 121 typedef struct  t_dh_info
 122 {
 123         unsigned char   p[DHKey_SIZE+1];                                // DH prime binary
 124         long                    pSize;
 125         long                    g;                                                      // DH primitive root. ( 2 or 5 )
 126         unsigned char   a[DHKey_SIZE+1];                                // DH Client private  binary
 127         long                    aSize;
 128         unsigned char   A[DHKey_SIZE+1];                                // DH Client public binary (ga mod p)
 129         long                    ASize;
 130         unsigned char   B[DHKey_SIZE+1];                                // DH Server public binary (gb mod p)
 131         long                    BSize;
 132         unsigned char   K[32+1];                                                // DH Session Key
 133 } T_DH_INFO;
 134
 135 typedef struct t_ro_content
 136 {
 137         unsigned char   *CID;
 138         unsigned char   *CEK;
 139 } T_RO_CONTENT;
 140
 141 typedef struct  t_roacq_info
 142 {
 143         unsigned char*  ROAcqURL;
 144         unsigned char*  ReqID;
 145         T_DH_INFO               t_DHInfo;
 146         unsigned char   sTimeStamp[21];
 147 } T_ROACQ_INFO;
 148
 149 typedef struct  t_individual
 150 {
 151         unsigned char   BindingType;
 152         unsigned char*  DUID;
 153 } T_INDIVIDUAL;
 154
 155 typedef struct t_ro_permission
 156 {
 157         T_INDIVIDUAL t_Individual;
 158 } T_RO_PERMISSION;
 159
 160
 161 typedef struct  t_ro
 162 {
 163         short   int             PerFlag;
 164         T_RO_CONTENT    t_Content;
 165         T_RO_PERMISSION t_Permission;
 166 } T_RO;
 167
 168 int     TADC_SetDeviceInfo(T_DEVICE_INFO *t_DeviceInfo);
 169 int     TADC_GetFileHeader(unsigned char *inBuffer, T_FILE_HEADER *t_FileHeader);
 170 int     TADC_GetDRMHeader(unsigned char *inBuffer, T_DRM_HEADER *t_DRMHeader);
 171 int     TADC_GetDRMHeaderInfo(unsigned char * inBuffer, T_DRM_HEADER *t_DRMHeader);
 172 int     TADC_GetDRMHeaderFromFile(const char *pTADCFilepath, T_FILE_HEADER *t_FileHeader, T_DRM_HEADER *t_DRMHeader);
 173 int     TADC_MakeRequestLicense(T_DEVICE_INFO *t_DeviceInfo, T_FILE_HEADER *t_FileHeader, T_DRM_HEADER *t_DRMHeader, unsigned char * outBuffer, size_t outBufferSize);
 174 int     TADC_GetROAcqInfo(unsigned char *inBuffer, T_ROACQ_INFO *t_ROAcqInfo);
 175 int     TADC_MakeRequestRO(T_ROACQ_INFO *t_ROAcqInfo, unsigned char *outBuffer, size_t outBufferSize, unsigned char *ROVer=NULL); //2011.03.08
 176 int     TADC_GetResponseRO(unsigned char *inBuffer, T_ROACQ_INFO *t_ROAcqInfo, T_RO *t_RO, unsigned char *outBuffer);
 177 int TADC_GetResponseROInfo(LPBYTE pszXML,  T_RO *t_RO);
 178 int     TADC_GetHashReqID(unsigned char *inBuffer, unsigned char *hashReqID);
 179 int     TADC_GetCEK(T_DEVICE_INFO *t_DeviceInfo, T_RO *t_RODB, T_DRM_HEADER *t_DRMHeader );
 180 int TADC_DecryptBlock(char* pbBuffer, int nSize, T_DRM_HEADER *t_DRMHeader);
 181 int     TADC_VerifyROSignature(IN LPBYTE pszXML);
 182 DWORD TADC_GetLastError(void);
 183 int TADC_MEMFree_RO(T_RO *t_ro);
 184 int TADC_MEMFree_FileHeader(T_FILE_HEADER *t_FileHeader);
 185 int TADC_MEMFree_DRMHeader(T_DRM_HEADER *t_DrmHeader);
 186 int TADC_MEMFree_ROAcqInfo(T_ROACQ_INFO *t_ROAcqInfo);