* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
- */
-
-/**
- * @file DTapps2Rights.cpp
- * @brief This file includes functions relating to Rights.
+ *
+ * @file DTapps2Rights.cpp
+ * @brief Rights.
*/
#include <string>
#include "DTapps2Time.h"
/* Validation and Installation of the Constraints Structure */
-int DTappsValidateConstraints(DTAPPS_CONSTRAINTS* st_const, DTAPPS_OPERATION opr)
+int DTappsValidateConstraints(DTAPPS_CONSTRAINTS *st_const,
+ DTAPPS_OPERATION opr)
{
int ret = TADC_LICENSE_VALID;
char DUID[DTAPPS_DUID_SIZE] = {0, };
unsigned char zeroduid[DTAPPS_DUID_SIZE] = {0, };
int retDeviceInfo = 0;
- if (st_const == NULL)
- {
+ if (st_const == NULL) {
DRM_TAPPS_EXCEPTION("Invalid Paramter st_const = %p", st_const);
ret = TADC_PARAMETER_ERROR;
goto Error_Exit;
}
/* Check for DUID */
- if (DTAPPS_MEMCMP(st_const->DUID, zeroduid, DTAPPS_DUID_SIZE))
- {
+ if (DTAPPS_MEMCMP(st_const->DUID, zeroduid, DTAPPS_DUID_SIZE)) {
DRM_TAPPS_LOG("st_const->DUID = %s", st_const->DUID);
- if(opr == DTAPPS_VERIFY || opr == DTAPPS_INSTALL)
- {
+
+ if (opr == DTAPPS_VERIFY || opr == DTAPPS_INSTALL) {
retDeviceInfo = TADC_IF_GetDUID(DUID);
- if (retDeviceInfo < 0)
- {
- DRM_TAPPS_EXCEPTION("Retrieve for DUID Failed!!! DUID = %s, duid_len = %d", DUID, strlen(DUID));
+
+ if (retDeviceInfo < 0) {
+ DRM_TAPPS_EXCEPTION("Retrieve for DUID Failed!!! DUID = %s, duid_len = %d",
+ DUID, strlen(DUID));
return TADC_LICENSE_UNKNOWN_ERROR;
}
- if (!(DTAPPS_MEMCMP(st_const->DUID, DUID, DTAPPS_DUID_SIZE)))
- {
- DRM_TAPPS_LOG("DUID match!! st_const->DUID = %s, DUID = %s", st_const->DUID, DUID);
+
+ if (!(DTAPPS_MEMCMP(st_const->DUID, DUID, DTAPPS_DUID_SIZE))) {
+ DRM_TAPPS_LOG("DUID match!! st_const->DUID = %s, DUID = %s", st_const->DUID,
+ DUID);
ret = TADC_LICENSE_VALID;
- }
- else
- {
- DRM_TAPPS_EXCEPTION("DUID don't match!!! st_const->DUID = %s, DUID = %s", st_const->DUID, DUID);
+ } else {
+ DRM_TAPPS_EXCEPTION("DUID don't match!!! st_const->DUID = %s, DUID = %s",
+ st_const->DUID, DUID);
ret = TADC_LICENSE_DUID_MISMATCH;
goto Error_Exit;
}
}
}
+
DRM_TAPPS_LOG("ret = %d", ret);
return ret;
return ret;
}
-int DTappsInstallLicense(const char* declicbuffer)
+int DTappsInstallLicense(const char *declicbuffer)
{
- unsigned char* db_buffer_org = NULL;
+ unsigned char *db_buffer_org = NULL;
unsigned char db_buffer_enc[512] = {0, };
int len_enc = 0, check_ret = 0;
unsigned char *pDevKey = NULL;
// Copy necessary fields into structure to be stored in DB
DTAPPS_CONSTRAINTS st_constraints = {0, };
- // First Parse the decrypted Licence buffer in order to fill the t_RO buffer and use it to store in DB
+ // First Parse the decrypted Licence buffer in order
+ // to fill the t_RO buffer and use it to store in DB
check_ret = DTappsGetROInfo(declicbuffer, &t_RO, name);
- if (check_ret < 0)
- {
- DRM_TAPPS_EXCEPTION("DTappsGetROInfo Error Code = %x, check_ret = %d", TADC_LICENSEXMLPARSING_ERROR,check_ret);
+
+ if (check_ret < 0) {
+ DRM_TAPPS_EXCEPTION("DTappsGetROInfo Error Code = %x, check_ret = %d",
+ TADC_LICENSEXMLPARSING_ERROR, check_ret);
ret = TADC_LICENSEXMLPARSING_ERROR;
goto Error_Exit;
}
/* Copy DUID */
- if (t_RO.t_Permission.t_Individual.DUID != NULL)
- {
- DTAPPS_MEMCPY(st_constraints.DUID, t_RO.t_Permission.t_Individual.DUID, TAPPS_STRLEN((const char*)t_RO.t_Permission.t_Individual.DUID));
+ if (t_RO.t_Permission.t_Individual.DUID != NULL) {
+ DTAPPS_MEMCPY(st_constraints.DUID, t_RO.t_Permission.t_Individual.DUID,
+ TAPPS_STRLEN((const char *)t_RO.t_Permission.t_Individual.DUID));
}
+
DRM_TAPPS_LOG("st_constraints.DUID = %s", st_constraints.DUID);
/* Validation of constraints */
check = DTappsValidateConstraints(&st_constraints, DTAPPS_INSTALL);
- if (check != TADC_LICENSE_VALID)
- {
- DRM_TAPPS_LOG("Constraints obtained are NOT VALID!!!, check = %d",check);
+
+ if (check != TADC_LICENSE_VALID) {
+ DRM_TAPPS_LOG("Constraints obtained are NOT VALID!!!, check = %d", check);
ret = TADC_LICENSE_INVALID_ERROR;
goto Error_Exit;
}
/* Create the contraints buffer to be put in DB */
- db_buffer_org = (unsigned char*)DTAPPS_MALLOC(sizeof(DTAPPS_CONSTRAINTS));
- if (db_buffer_org == NULL)
- {
- DRM_TAPPS_EXCEPTION("Memory Allocation error , db_buffer_org = %p", db_buffer_org);
+ db_buffer_org = (unsigned char *)DTAPPS_MALLOC(sizeof(DTAPPS_CONSTRAINTS));
+
+ if (db_buffer_org == NULL) {
+ DRM_TAPPS_EXCEPTION("Memory Allocation error , db_buffer_org = %p",
+ db_buffer_org);
ret = TADC_MEMAlOC_ERROR;
goto Error_Exit;
}
DTAPPS_MEMSET(db_buffer_org, 0x00, sizeof(DTAPPS_CONSTRAINTS));
DTAPPS_MEMCPY(db_buffer_org, &st_constraints, sizeof(DTAPPS_CONSTRAINTS));
- /* Calculate the hash - HMAC for the constraints buffer */
- if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen))
- {
- DRM_TAPPS_EXCEPTION("Error in DTAppsGetDeviceKey!!!, pDevKey = %p, DevKeyLen = %d", pDevKey, DevKeyLen);
+ // Calculate the hash - HMAC for the constraints buffer
+ if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen)) {
+ DRM_TAPPS_EXCEPTION("Error in DTAppsGetDeviceKey!!!, "
+ "pDevKey = %p, DevKeyLen = %d",
+ pDevKey, DevKeyLen);
ret = TADC_GET_DEVICEKEY_ERROR;
goto Error_Exit;
}
- DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, db_buffer_org, sizeof(DTAPPS_CONSTRAINTS), hash, &hash_len);
+ DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, db_buffer_org,
+ sizeof(DTAPPS_CONSTRAINTS), hash, &hash_len);
- /* Encode the buffer and hash using Base64 and then store it into the DB */
- /* Base64 Encode the constraints buffer */
+ // Encode the buffer and hash using Base64 and then store it into the DB
+ // Base64 Encode the constraints buffer
len_enc = (sizeof(DTAPPS_CONSTRAINTS) + 2) / 3 * 4;
- isOk = DTappsB64Encode(db_buffer_org, sizeof(DTAPPS_CONSTRAINTS), db_buffer_enc, len_enc);
- if (isOk != TRUE)
- {
+ isOk = DTappsB64Encode(db_buffer_org, sizeof(DTAPPS_CONSTRAINTS), db_buffer_enc,
+ len_enc);
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("BASE64 Encoding failure!!!! ret = %d", isOk);
ret = TADC_GET_BASE64ENCODE_ERROR;
goto Error_Exit;
}
- /* Base64 Encode the hash buffer */
+ // Base64 Encode the hash buffer
len_enc = (hash_len + 2) / 3 * 4;
isOk = DTappsB64Encode(hash, hash_len, hash_enc, len_enc);
- if (isOk != TRUE)
- {
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("BASE64 Encoding failure!!!! ret = %d", isOk);
ret = TADC_GET_BASE64ENCODE_ERROR;
goto Error_Exit;
}
DRM_TAPPS_LOG("CEK installation started!!");
- if (DTAPPS_MEMCMP((void*)t_RO.t_Content.CEK, (void*)nullCek, CEK_SIZE) != 0)
- {
+
+ if (DTAPPS_MEMCMP((void *)t_RO.t_Content.CEK, (void *)nullCek, CEK_SIZE) != 0) {
#ifdef DTAPPS_STORE_CEK_IN_DB
- /* Store the CEK in DB */
- /* First encrypt the CEK , calculate the HASH and then convert both into BASE64 Encoded form */
+ // Store the CEK in DB
+ // First encrypt the CEK , calculate the HASH and then convert both
+ // into BASE64 Encoded form
//ceklen = (unsigned int)TAPPS_STRLEN((const char*) t_RO.t_Content.CEK);
- /* keylen => Should be a multiple of 8 */
+ // keylen => Should be a multiple of 8
keylen = CEK_SIZE;
encr_cek_len = keylen + 8;
- if ((check_ret = DTAPPS_AES_SET_ENCR_KEY(pDevKey, 128, &key)) != 0)
- {
- DRM_TAPPS_EXCEPTION("DTAPPS_AES_SET_ENC_KEY failed!!, check_ret = %d", check_ret);
+ if ((check_ret = DTAPPS_AES_SET_ENCR_KEY(pDevKey, 128, &key)) != 0) {
+ DRM_TAPPS_EXCEPTION("DTAPPS_AES_SET_ENC_KEY failed!!, check_ret = %d",
+ check_ret);
ret = TADC_SET_AES_ENCRYPTKEY_ERROR;
goto Error_Exit;
}
- encr_cek = (unsigned char*)DTAPPS_MALLOC(encr_cek_len);
- if (NULL == encr_cek)
- {
+ encr_cek = (unsigned char *)DTAPPS_MALLOC(encr_cek_len);
+
+ if (NULL == encr_cek) {
DRM_TAPPS_EXCEPTION("Memory Allocation Error!!, encr_cek = %p", encr_cek);
ret = TADC_MEMAlOC_ERROR;
goto Error_Exit;
}
- check_ret = DTAPPS_AES_WRAP_KEY(&key, NULL, encr_cek, t_RO.t_Content.CEK, keylen);
- if (check_ret <= 0)
- {
- DRM_TAPPS_EXCEPTION("DTAPPS_AES_WRAP_KEY failed!!, check_ret = %d", check_ret);
+ check_ret = DTAPPS_AES_WRAP_KEY(&key, NULL, encr_cek, t_RO.t_Content.CEK,
+ keylen);
+
+ if (check_ret <= 0) {
+ DRM_TAPPS_EXCEPTION("DTAPPS_AES_WRAP_KEY failed!!, check_ret = %d",
+ check_ret);
ret = TADC_SET_AES_WRAPKEY_ERROR;
goto Error_Exit;
}
+
DRM_TAPPS_LOG("encr_cek = %s", encr_cek);
/* Calculate the HASH for Encrypted CEK */
- DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, encr_cek, encr_cek_len, encr_cek_hash, &encr_cek_hash_len);
+ DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, encr_cek, encr_cek_len,
+ encr_cek_hash, &encr_cek_hash_len);
DRM_TAPPS_LOG("encr_cek_hash = %s", encr_cek_hash);
/* Base64 Encode the Encrypted CEK */
len_enc = (encr_cek_len + 2) / 3 * 4;
isOk = DTappsB64Encode(encr_cek, encr_cek_len, b64_encr_cek, len_enc);
- if (isOk != TRUE)
- {
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("BASE64 Encoding failure!!!! ret = %d", isOk);
ret = TADC_GET_BASE64ENCODE_ERROR;
goto Error_Exit;
/* Base64 Encode the Hash of Encrypted CEK */
len_enc = (encr_cek_hash_len + 2) / 3 * 4;
- isOk = DTappsB64Encode(encr_cek_hash, encr_cek_hash_len, b64_encr_cek_hash, len_enc);
- if (isOk != TRUE)
- {
+ isOk = DTappsB64Encode(encr_cek_hash, encr_cek_hash_len, b64_encr_cek_hash,
+ len_enc);
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("BASE64 Encoding failure!!!! ret = %d", isOk);
ret = TADC_GET_BASE64ENCODE_ERROR;
goto Error_Exit;
}
- DRM_TAPPS_LOG("b64_encr_cek = %s, b64_encr_cek_hash = %s", b64_encr_cek, b64_encr_cek_hash);
+ DRM_TAPPS_LOG("b64_encr_cek = %s, b64_encr_cek_hash = %s", b64_encr_cek,
+ b64_encr_cek_hash);
#else
DRM_TAPPS_LOG("CEK in Secure Storage to be implemented!!!");
#endif
- }
- else
- {
+ } else {
DRM_TAPPS_EXCEPTION("t_RO.t_Content.CEK is null!!");
}
/* Calculate the Time of storage */
now = DTAPPS_TIME(NULL);
struct tm time_gmt;
- DTAPPS_GMTIME_THREAD_SAFE(&now, &time_gmt);
+ DTAPPS_GMTIME_THREAD_SAFE(&now, &time_gmt);
/* Format the time to be stored in the DB buffer - DATETIME format */
len = DTAPPS_SNPRINTF(
- time_buffer,
- sizeof(time_buffer),
- "%04d-%02d-%02dT%02d:%02d:%02dZ",
- time_gmt.tm_year + 1900,
- time_gmt.tm_mon + 1,
- time_gmt.tm_mday,
- time_gmt.tm_hour,
- time_gmt.tm_min,
- time_gmt.tm_sec);
-
- if ((len == -1) || (len >= (int)sizeof(time_buffer)))
- {
- DRM_TAPPS_EXCEPTION("snprintf failed , len = %d, sizeof(time_buffer) = %d",len,sizeof(time_buffer));
+ time_buffer,
+ sizeof(time_buffer),
+ "%04d-%02d-%02dT%02d:%02d:%02dZ",
+ time_gmt.tm_year + 1900,
+ time_gmt.tm_mon + 1,
+ time_gmt.tm_mday,
+ time_gmt.tm_hour,
+ time_gmt.tm_min,
+ time_gmt.tm_sec);
+
+ if ((len == -1) || (len >= (int)sizeof(time_buffer))) {
+ DRM_TAPPS_EXCEPTION("snprintf failed , len = %d, sizeof(time_buffer) = %d", len,
+ sizeof(time_buffer));
ret = TADC_MEMAlOC_ERROR;
goto Error_Exit;
}
+
DRM_TAPPS_LOG("time_buffer = %s", time_buffer);
- DRM_TAPPS_LOG("Constraint_buffer = %s, Constraint_Hash = %s", db_buffer_enc, hash_enc);
+ DRM_TAPPS_LOG("Constraint_buffer = %s, Constraint_Hash = %s", db_buffer_enc,
+ hash_enc);
// 2013/04/25 added for db update
- isOk = DTapps_RIGHTS_SELECT_ONE((char*) t_RO.t_Content.CID, &row);
+ isOk = DTapps_RIGHTS_SELECT_ONE((char *) t_RO.t_Content.CID, &row);
// if there is no rights in the db, insert into rights to db
- if (isOk != TRUE)
- {
+ if (isOk != TRUE) {
DRM_TAPPS_LOG("Insert into dtapps2rights started....");
- isOk = DTapps_RIGHTS_INSTALL((char*) name, time_buffer,
- #ifdef DTAPPS_STORE_CEK_IN_DB
- (char*) b64_encr_cek, (char*) b64_encr_cek_hash,
- #endif
- (char*) db_buffer_enc, (char*) hash_enc, (char*) t_RO.t_Content.CID,
- FALSE);
- if (isOk != TRUE)
- {
+ isOk = DTapps_RIGHTS_INSTALL((char *) name, time_buffer,
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ (char *) b64_encr_cek, (char *) b64_encr_cek_hash,
+#endif
+ (char *) db_buffer_enc, (char *) hash_enc,
+ (char *) t_RO.t_Content.CID, FALSE);
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("DB Installation failure!!!! ret = %d", isOk);
ret = TADC_DB_INSTALL_ERROR;
goto Error_Exit;
}
+
DRM_TAPPS_LOG("DrmTdcInstallLicense Success!!!!!! ret = %d", ret);
- }
- // if there is same cid rights exist, update right to db
- else
- {
+ } else {
+ // if there is same cid rights exist, update right to db
DRM_TAPPS_LOG("Update dtapps2rights started....");
- isOk = DTapps_RIGHTS_INSTALL((char*) name, time_buffer,
- #ifdef DTAPPS_STORE_CEK_IN_DB
- (char*) b64_encr_cek, (char*) b64_encr_cek_hash,
- #endif
- (char*) db_buffer_enc, (char*) hash_enc, (char*) t_RO.t_Content.CID,
- TRUE);
- if (isOk != TRUE)
- {
+ isOk = DTapps_RIGHTS_INSTALL((char *) name, time_buffer,
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ (char *) b64_encr_cek, (char *) b64_encr_cek_hash,
+#endif
+ (char *) db_buffer_enc, (char *) hash_enc,
+ (char *) t_RO.t_Content.CID, TRUE);
+
+ if (isOk != TRUE) {
DRM_TAPPS_EXCEPTION("DB Update failure!!!! ret = %d", isOk);
ret = TADC_DB_INSTALL_ERROR;
goto Error_Exit;
}
+
DRM_TAPPS_LOG("DrmTdcInstallLicense Success!!!!!! ret = %d", ret);
}
std::string tmpPath((char *)(t_RO.t_Content.CID));
tmpPath += ".ro";
- FILE *fd = fopen(tmpPath.c_str(), "w+b");
- if (fd == NULL)
- {
- goto Error_Exit;
- }
- fwrite(declicbuffer, 1, strlen(declicbuffer), fd);
- fclose(fd);
- DRM_TAPPS_LOG("Save decrypted RO success!, path = %s", tmpPath.c_str());
+ FILE *fd = fopen(tmpPath.c_str(), "w+b");
+ if (fd == NULL)
+ {
+ goto Error_Exit;
+ }
+ fwrite(declicbuffer, 1, strlen(declicbuffer), fd);
+ fclose(fd);
+ DRM_TAPPS_LOG("Save decrypted RO success!, path = %s", tmpPath.c_str());
}*/
// Test Code Done!
TADC_MEMFree_RO(&t_RO);
if (db_buffer_org)
- {
- DTAPPS_FREE((unsigned char*)db_buffer_org);
- }
+ DTAPPS_FREE((unsigned char *)db_buffer_org);
+
if (encr_cek)
- {
DTAPPS_FREE(encr_cek);
- }
return ret;
}
-int DTappsHasValidLicense(const char* szCid)
+int DTappsHasValidLicense(const char *szCid)
{
- int const_buf_enclen = 0, hash_buf_enclen = 0, const_buf_declen = 0, hash_buf_declen = 0;
+ int const_buf_enclen = 0;
+ int hash_buf_enclen = 0;
+ int const_buf_declen = 0;
+ int hash_buf_declen = 0;
unsigned char *pDevKey = NULL;
unsigned int DevKeyLen = 0;
DTAPPS_CONSTRAINTS st_constaints = {0, };
check = DTapps_RIGHTS_SELECT_ONE(szCid, &row);
- if (check != TRUE)
- {
+
+ if (check != TRUE) {
DRM_TAPPS_EXCEPTION("There is no RO in the DB. cid = %s", szCid);
check_valid = TADC_LICENSE_NO_LICENSE;
goto DTAPPS_END;
}
- if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen))
- {
- DRM_TAPPS_EXCEPTION("Error in DTAppsGetDeviceKey pDevKey = %s, DevKeyLen = %d", pDevKey, DevKeyLen);
+ if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen)) {
+ DRM_TAPPS_EXCEPTION("Error in DTAppsGetDeviceKey pDevKey = %s, DevKeyLen = %d",
+ pDevKey, DevKeyLen);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
/* BASE64 Decode the constraints buffer extracted from the DB */
const_buf_enclen = TAPPS_STRLEN(row.constraint_buffer);
const_buf_declen = const_buf_enclen / 4 * 3;
- if (const_buf_enclen <= 0)
- {
+
+ if (const_buf_enclen <= 0) {
DRM_TAPPS_EXCEPTION("There is no constaints buffer in the DB. cid = %s", szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
- DRM_TAPPS_FRQ_LOG("const_buf_enclen = %d, const_buf_declen = %d", const_buf_enclen, const_buf_declen);
- (void)DTappsB64Decode((unsigned char*)row.constraint_buffer, const_buf_enclen, const_buffer_dec, const_buf_declen);
- if (const_buf_declen > (const_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! const_buffer_dec = %s, const_buf_declen = %d, (const_buf_enclen/4*3) = %d", const_buffer_dec, const_buf_declen, (const_buf_enclen / 4 * 3));
+ DRM_TAPPS_FRQ_LOG("const_buf_enclen = %d, const_buf_declen = %d",
+ const_buf_enclen, const_buf_declen);
+
+ (void)DTappsB64Decode((unsigned char *)row.constraint_buffer, const_buf_enclen,
+ const_buffer_dec, const_buf_declen);
+
+ if (const_buf_declen > (const_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! const_buffer_dec = %s, "
+ "const_buf_declen = %d, (const_buf_enclen/4*3) = %d",
+ const_buffer_dec, const_buf_declen,
+ (const_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
hash_buf_enclen = TAPPS_STRLEN(row.constraint_hash);
hash_buf_declen = hash_buf_enclen / 4 * 3;
- if (hash_buf_enclen <= 0)
- {
- DRM_TAPPS_EXCEPTION("There is no constaints_hash buffer in the DB. cid = %s", szCid);
+
+ if (hash_buf_enclen <= 0) {
+ DRM_TAPPS_EXCEPTION("There is no constaints_hash buffer in the DB. cid = %s",
+ szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
- DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen, hash_buf_declen);
- (void)DTappsB64Decode((unsigned char*)row.constraint_hash, hash_buf_enclen, hash_buffer_dec, hash_buf_declen);
- if (hash_buf_declen > (hash_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! hash_buffer_dec = %s, hash_buf_declen = %d, (hash_buf_enclen/4*3) = %d", hash_buffer_dec, hash_buf_declen, (hash_buf_enclen / 4 * 3));
+ DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen,
+ hash_buf_declen);
+
+ (void)DTappsB64Decode((unsigned char *)row.constraint_hash, hash_buf_enclen,
+ hash_buffer_dec, hash_buf_declen);
+
+ if (hash_buf_declen > (hash_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! hash_buffer_dec = %s, "
+ "hash_buf_declen = %d, (hash_buf_enclen/4*3) = %d",
+ hash_buffer_dec, hash_buf_declen,
+ (hash_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
- /* Calculate the hash using HMAC from the BASE64Decoded Constraint Buffers and check with the BASE64Decoded Hash buffers */
- DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, const_buffer_dec, const_buf_declen, md, &md_len);
- if (DTAPPS_MEMCMP(md, hash_buffer_dec, hash_buf_declen) == 0)
- {
- DRM_TAPPS_LOG("HASH matching!!! md = %s, hash_buffer_dec = %s, hash_buf_declen = %d", md, hash_buffer_dec, hash_buf_declen);
- }
- else
- {
- DRM_TAPPS_EXCEPTION("HASH not matching!!! md = %s, hash_buffer_dec = %s, hash_buf_declen = %d", md, hash_buffer_dec, hash_buf_declen);
+ // Calculate the hash using HMAC from the BASE64Decoded Constraint Buffers
+ // and check with the BASE64Decoded Hash buffers
+ DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, const_buffer_dec, const_buf_declen,
+ md, &md_len);
+
+ if (DTAPPS_MEMCMP(md, hash_buffer_dec, hash_buf_declen) == 0) {
+ DRM_TAPPS_LOG("HASH matching!!! md = %s, hash_buffer_dec = %s, "
+ "hash_buf_declen = %d",
+ md, hash_buffer_dec, hash_buf_declen);
+ } else {
+ DRM_TAPPS_EXCEPTION("HASH not matching!!! md = %s, hash_buffer_dec = %s, "
+ "hash_buf_declen = %d",
+ md, hash_buffer_dec, hash_buf_declen);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_END;
}
DTAPPS_MEMCPY(&st_constaints, const_buffer_dec, sizeof(DTAPPS_CONSTRAINTS));
check_valid = DTappsValidateConstraints(&st_constaints, DTAPPS_VERIFY);
- if (check_valid != TADC_LICENSE_VALID)
- {
- DRM_TAPPS_LOG("Invalid Constraints for constraints_buffer = %s check_valid = %d", const_buffer_dec, check_valid);
- /* TODO: Implementation of Auto Deletion feature to delete the rights from the DB if the rights are expired!!!*/
+
+ if (check_valid != TADC_LICENSE_VALID) {
+ DRM_TAPPS_LOG("Invalid Constraints for constraints_buffer = %s "
+ "check_valid = %d",
+ const_buffer_dec, check_valid);
+ // TODO: Implementation of Auto Deletion feature to delete the rights
+ // from the DB if the rights are expired!!!
goto DTAPPS_END;
- }
- else
- {
- DRM_TAPPS_LOG("Rights are Valid!!! Found atleast one Valid Rights..... return with Success!! check_valid = %d", check_valid);
+ } else {
+ DRM_TAPPS_LOG("Rights are Valid!!! Found atleast one Valid Rights..... "
+ "return with Success!! check_valid = %d",
+ check_valid);
}
DTAPPS_END:
- if (pDevKey)
- {
+
+ if (pDevKey) {
DTappsFreeDeviceKey(&pDevKey);
}
- if (check_valid != TADC_LICENSE_VALID)
- {
+
+ if (check_valid != TADC_LICENSE_VALID) {
DRM_TAPPS_EXCEPTION("Constraints not Valid!!!! check_valid = %d", check_valid);
DRM_TAPPS_EXCEPTION("DrmTdcHasValidLicense Failed!!!");
return check_valid;
- }
- else
- {
+ } else {
DRM_TAPPS_LOG("Constraints are Valid!! check_valid = %d", check_valid);
return TADC_LICENSE_VALID;
}
}
-int DTappsGetROInfo(const char* pszXML, T_RO *t_RO, unsigned char* name)
+int DTappsGetROInfo(const char *pszXML, T_RO *t_RO, unsigned char *name)
{
- int nResult = 0;
- CXMLFile oXMLFile;
- CXMLElement* pRoot, *pElement;
- CPointerArray paChilds;
- LPCTSTR pszValue;
- int length = 0;
- unsigned char *pbBuffer = NULL;
+ int nResult = 0;
+ CXMLFile oXMLFile;
+ CXMLElement *pRoot, *pElement;
+ CPointerArray paChilds;
+ LPCTSTR pszValue;
+ int length = 0;
+ unsigned char *pbBuffer = NULL;
int len_enc = 0, len_dec = 0;
const char *pRoHeader = "<?xml version=\"1.0\"?>\n<TizenLicense>";
//Check Param Buffer
- if (pszXML == NULL || t_RO == NULL || name == NULL)
- {
+ if (pszXML == NULL || t_RO == NULL || name == NULL) {
DRM_TAPPS_EXCEPTION("Parameters NULL!!! pszXML = %p, t_RO = %p", pszXML, t_RO);
return -1;
}
if (memcmp(pszXML, pRoHeader, strlen(pRoHeader))) {
- DRM_TAPPS_EXCEPTION("TADC_IF_MemCmp. pRoHeader[%s] Error Code = %x", pRoHeader, TADC_XMLPARSER_ERROR);
+ DRM_TAPPS_EXCEPTION("TADC_IF_MemCmp. pRoHeader[%s] Error Code = %x", pRoHeader,
+ TADC_XMLPARSER_ERROR);
return -1;
}
DTAPPS_MEMSET(t_RO, 0, sizeof(T_RO));
nResult = oXMLFile.LoadFromStream((LPCTSTR)pszXML);
- if (nResult < 0)
- {
+
+ if (nResult < 0) {
DRM_TAPPS_EXCEPTION("oXMLFile.LoadFromStream is failed\n");
nResult = -1;
goto finish;
// Set Version
pRoot = oXMLFile.GetRoot();
- if (pRoot == NULL)
- {
+
+ if (pRoot == NULL) {
DRM_TAPPS_EXCEPTION("oXMLFile.GetRoot is failed\n");
nResult = -1;
goto finish;
// Get UID -> Name
pRoot = oXMLFile.GetRoot();
- if (pRoot == NULL)
- {
+
+ if (pRoot == NULL) {
DRM_TAPPS_EXCEPTION("oXMLFile.GetRoot is failed\n");
nResult = -1;
goto finish;
paChilds.RemoveAll();
nResult = pRoot->Find(&paChilds, _T("LicenseInfo"), _T("uid"), NULL);
- if (nResult != 0)
- {
+
+ if (nResult != 0) {
DRM_TAPPS_EXCEPTION("pRoot->Find is failed\n");
nResult = -1;
goto finish;
}
- if (paChilds.GetCount() != 1)
- {
+ if (paChilds.GetCount() != 1) {
DRM_TAPPS_EXCEPTION("paChilds.GetCount() is failed\n");
nResult = -1;
goto finish;
}
- pElement = (CXMLElement*) paChilds.Get(0);
+ pElement = (CXMLElement *) paChilds.Get(0);
pszValue = pElement->GetValue();
- if (pszValue == NULL)
- {
+
+ if (pszValue == NULL) {
DRM_TAPPS_EXCEPTION("pElement->GetValue() is failed\n");
nResult = -2;
goto finish;
}
length = TAPPS_STRLEN(pszValue);
- if (length <= 0 || length > DTAPPS_NAME_SIZE)
- {
+
+ if (length <= 0 || length > DTAPPS_NAME_SIZE) {
DRM_TAPPS_EXCEPTION("TAPPS_STRLEN failed(%d) - %s\n", length, pszValue);
nResult = -1;
goto finish;
// Get UID -> CID
pRoot = oXMLFile.GetRoot();
- if (pRoot == NULL)
- {
+
+ if (pRoot == NULL) {
DRM_TAPPS_EXCEPTION("oXMLFile.GetRoot is failed\n");
nResult = -1;
goto finish;
paChilds.RemoveAll();
nResult = pRoot->Find(&paChilds, _T("ContentInfo"), _T("cid"), NULL);
- if (nResult != 0)
- {
+
+ if (nResult != 0) {
DRM_TAPPS_EXCEPTION("pRoot->Find is failed\n");
nResult = -1;
goto finish;
}
- if (paChilds.GetCount() != 1)
- {
+
+ if (paChilds.GetCount() != 1) {
DRM_TAPPS_EXCEPTION("paChilds.GetCount() is failed\n");
nResult = -1;
goto finish;
}
- pElement = (CXMLElement*)paChilds.Get(0);
+ pElement = (CXMLElement *)paChilds.Get(0);
pszValue = pElement->GetValue();
- if (pszValue == NULL)
- {
+
+ if (pszValue == NULL) {
DRM_TAPPS_EXCEPTION("pElement->GetValue() is failed\n");
nResult = -2;
goto finish;
}
length = TAPPS_STRLEN(pszValue);
- if (length <= 0 || length > CID_SIZE)
- {
+
+ if (length <= 0 || length > CID_SIZE) {
DRM_TAPPS_EXCEPTION("TAPPS_STRLEN is failed(%d) - %s\n", length, pszValue);
nResult = -1;
goto finish;
}
- t_RO->t_Content.CID = (TADC_U8*)DTAPPS_MALLOC(CID_SIZE + 1);
+ t_RO->t_Content.CID = (TADC_U8 *)DTAPPS_MALLOC(CID_SIZE + 1);
IF_TRUE_GOTO(t_RO->t_Content.CID == NULL, -2);
memset(t_RO->t_Content.CID, 0, CID_SIZE + 1);
paChilds.RemoveAll();
nResult = pRoot->Find(&paChilds, _T("KeyInfo"), _T("CipherValue"), NULL);
- IF_TRUE_GOTO( nResult != 0, ERROR_INVALID_DATA );
- IF_TRUE_GOTO( paChilds.GetCount() != 1, ERROR_INVALID_DATA );
+ IF_TRUE_GOTO(nResult != 0, ERROR_INVALID_DATA);
+ IF_TRUE_GOTO(paChilds.GetCount() != 1, ERROR_INVALID_DATA);
- pElement = (CXMLElement*)paChilds.Get(0);
+ pElement = (CXMLElement *)paChilds.Get(0);
pszValue = pElement->GetValue();
IF_TRUE_GOTO(pszValue == NULL, -2);
len_enc = TAPPS_STRLEN(pszValue);
len_dec = len_enc / 4 * 3;
- DRM_TAPPS_LOG("CEK raw = [%s], len_enc = [%d], len_dec = [%d]", pszValue, len_enc, len_dec);
+ DRM_TAPPS_LOG("CEK raw = [%s], len_enc = [%d], len_dec = [%d]", pszValue,
+ len_enc, len_dec);
#if 0
- pbBuffer = (unsigned char*)DTAPPS_MALLOC(len_dec + 1);
- if (pbBuffer == NULL)
- {
+ pbBuffer = (unsigned char *)DTAPPS_MALLOC(len_dec + 1);
+
+ if (pbBuffer == NULL) {
DRM_TAPPS_EXCEPTION("Memory Allocation Error pbBuffer = %p", pbBuffer);
nResult = -2;
goto finish;
#endif
pbBuffer = Base64Decode(pszValue, &len_dec);
- if (pbBuffer == NULL)
- {
+
+ if (pbBuffer == NULL) {
DRM_TAPPS_EXCEPTION("Memory Allocation Error pbBuffer = %p", pbBuffer);
nResult = -2;
goto finish;
}
- if (len_dec > (len_enc / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! pbBuffer=%s, len_dec=%d, (len_enc/4*3)=%d", pbBuffer, len_dec, (len_enc / 4 * 3));
+ if (len_dec > (len_enc / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! pbBuffer=%s, len_dec=%d, "
+ "(len_enc/4*3)=%d",
+ pbBuffer, len_dec, (len_enc / 4 * 3));
nResult = -1;
goto finish;
}
- if (len_dec != CEK_SIZE)
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! CEK size=%d, len_dec=%d", CEK_SIZE, len_dec);
+
+ if (len_dec != CEK_SIZE) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error !!! CEK size=%d, len_dec=%d", CEK_SIZE,
+ len_dec);
nResult = -1;
goto finish;
}
- DRM_TAPPS_LOG("Base64Decoded CEK pbBuffer=%s, len_dec=%d, (len_enc/4*3)=%d", pbBuffer, len_dec, (len_enc / 4 * 3));
+ DRM_TAPPS_LOG("Base64Decoded CEK pbBuffer=%s, len_dec=%d, (len_enc/4*3)=%d",
+ pbBuffer, len_dec, (len_enc / 4 * 3));
- t_RO->t_Content.CEK = (TADC_U8*)DTAPPS_MALLOC(CEK_SIZE + 1);
+ t_RO->t_Content.CEK = (TADC_U8 *)DTAPPS_MALLOC(CEK_SIZE + 1);
IF_TRUE_GOTO(t_RO->t_Content.CEK == NULL, -2);
DTAPPS_MEMSET(t_RO->t_Content.CEK, 0x00, CEK_SIZE + 1);
DTAPPS_MEMCPY(t_RO->t_Content.CEK, pbBuffer, CEK_SIZE);
// Get individual
pRoot = oXMLFile.GetRoot();
- IF_TRUE_GOTO( pRoot == NULL, ERROR_INVALID_DATA );
+ IF_TRUE_GOTO(pRoot == NULL, ERROR_INVALID_DATA);
paChilds.RemoveAll();
nResult = pRoot->Find(&paChilds, _T("DeviceInfo"), _T("DUID"), NULL);
IF_TRUE_GOTO(nResult != 0, ERROR_INVALID_DATA);
IF_TRUE_GOTO(paChilds.GetCount() != 1, ERROR_INVALID_DATA);
- pElement = (CXMLElement*)paChilds.Get(0);
+ pElement = (CXMLElement *)paChilds.Get(0);
pszValue = pElement->GetValue();
IF_TRUE_GOTO(pszValue == NULL, -1);
- length = TADC_IF_StrLen((char*)pszValue);
- if (length <= 0)
- {
+ length = TADC_IF_StrLen((char *)pszValue);
+
+ if (length <= 0) {
nResult = -1;
goto finish;
}
t_RO->PerFlag |= DUID_RULE;
t_RO->t_Permission.t_Individual.BindingType |= DUID_RULE;
- t_RO->t_Permission.t_Individual.DUID = (TADC_U8*)TADC_IF_Malloc(length + 1);
+ t_RO->t_Permission.t_Individual.DUID = (TADC_U8 *)TADC_IF_Malloc(length + 1);
- if (t_RO->t_Permission.t_Individual.DUID == NULL)
- {
+ if (t_RO->t_Permission.t_Individual.DUID == NULL) {
DRM_TAPPS_EXCEPTION("TADC_IF_MemCmp Error Code = %x", TADC_MEMAlOC_ERROR);
nResult = -2;
goto finish;
}
TADC_IF_MemSet(t_RO->t_Permission.t_Individual.DUID, 0, length + 1);
- TADC_IF_MemCpy((CHAR*)t_RO->t_Permission.t_Individual.DUID, pszValue, length);
+ TADC_IF_MemCpy((CHAR *)t_RO->t_Permission.t_Individual.DUID, pszValue, length);
nResult = 0;
finish:
pszValue = NULL;
- if (pbBuffer)
- {
+ if (pbBuffer) {
DTAPPS_FREE(pbBuffer);
}
- if (nResult < 0)
- {
+ if (nResult < 0) {
DRM_TAPPS_EXCEPTION(" Error Code = %x", TADC_XMLPARSER_ERROR);
}
- if (nResult == -2)
- {
+ if (nResult == -2) {
DRM_TAPPS_EXCEPTION(" Error Code = %x", TADC_MEMAlOC_ERROR);
}
return nResult;
}
-BOOL DTappsGetCEK(const char* szCid, T_RO* t_RO)
+BOOL DTappsGetCEK(const char *szCid, T_RO *t_RO)
{
- int db_buf_enclen = 0, hash_buf_enclen = 0, db_buf_declen = 0, hash_buf_declen = 0;
+ int db_buf_enclen = 0;
+ int hash_buf_enclen = 0;
+ int db_buf_declen = 0;
+ int hash_buf_declen = 0;
DTAPPS_RIGHTS_ROW row;
BOOL check = FALSE;
memset(&key, 0x00, sizeof(key));
- if (NULL == szCid || NULL == t_RO)
- {
+ if (NULL == szCid || NULL == t_RO) {
DRM_TAPPS_EXCEPTION("Null Parameters!! szCid = %p, t_RO = %p", szCid, t_RO);
goto DTAPPS_ERROR;
}
check = DTapps_RIGHTS_SELECT_ONE(szCid, &row);
- if (check != TRUE)
- {
+
+ if (check != TRUE) {
DRM_TAPPS_EXCEPTION("There is no RO in the DB. cid=%s", szCid);
check_valid = TADC_LICENSE_NO_LICENSE;
goto DTAPPS_ERROR;
}
- if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen))
- {
- DRM_TAPPS_EXCEPTION("error in DTappsGetDeviceKey pDevKey = %s, DevKeyLen = %d", pDevKey, DevKeyLen);
+ if (0 == DTappsGetDeviceKey(&pDevKey, &DevKeyLen)) {
+ DRM_TAPPS_EXCEPTION("error in DTappsGetDeviceKey pDevKey = %s, DevKeyLen = %d",
+ pDevKey, DevKeyLen);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_LOG("DTappsGetDeviceKey pDevKey = %s, DevKeyLen = %d", pDevKey, DevKeyLen);
+
+ DRM_TAPPS_LOG("DTappsGetDeviceKey pDevKey = %s, DevKeyLen = %d", pDevKey,
+ DevKeyLen);
check_valid = TADC_LICENSE_VALID;
/* BASE64 Decode the constraints buffer extracted from the DB */
db_buf_enclen = TAPPS_STRLEN(row.constraint_buffer);
db_buf_declen = db_buf_enclen / 4 * 3;
- if (db_buf_enclen <= 0)
- {
+
+ if (db_buf_enclen <= 0) {
DRM_TAPPS_EXCEPTION("There is no constaints buffer in the DB. cid = %s", szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_FRQ_LOG("db_buf_enclen = %d, db_buf_declen = %d", db_buf_enclen, db_buf_declen);
+ DRM_TAPPS_FRQ_LOG("db_buf_enclen = %d, db_buf_declen = %d", db_buf_enclen,
+ db_buf_declen);
- (void)DTappsB64Decode((unsigned char*)row.constraint_buffer, db_buf_enclen, const_buffer_dec, db_buf_declen);
- if (db_buf_declen > (db_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error! const_buffer_dec=%s, db_buf_declen=%d, (db_buf_enclen/4*3)=%d", const_buffer_dec, db_buf_declen, (db_buf_enclen / 4 * 3));
+ (void)DTappsB64Decode((unsigned char *)row.constraint_buffer, db_buf_enclen,
+ const_buffer_dec, db_buf_declen);
+
+ if (db_buf_declen > (db_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error! const_buffer_dec=%s, "
+ "db_buf_declen=%d, (db_buf_enclen/4*3)=%d",
+ const_buffer_dec, db_buf_declen, (db_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
hash_buf_enclen = TAPPS_STRLEN(row.constraint_hash);
hash_buf_declen = hash_buf_enclen / 4 * 3;
- if (hash_buf_enclen <= 0)
- {
+
+ if (hash_buf_enclen <= 0) {
DRM_TAPPS_EXCEPTION("There is no hash buffer in the DB. cid = %s", szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen, hash_buf_declen);
- (void)DTappsB64Decode((unsigned char*)row.constraint_hash, hash_buf_enclen, hash_buffer, hash_buf_declen);
- if (hash_buf_declen > (hash_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error! hash_buffer_dec=%s, hash_buf_declen=%d, (hash_buf_enclen/4*3)=%d", hash_buffer, hash_buf_declen, (hash_buf_enclen / 4 * 3));
+ DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen,
+ hash_buf_declen);
+
+ (void)DTappsB64Decode((unsigned char *)row.constraint_hash, hash_buf_enclen,
+ hash_buffer, hash_buf_declen);
+
+ if (hash_buf_declen > (hash_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error! hash_buffer_dec=%s, "
+ "hash_buf_declen=%d, (hash_buf_enclen/4*3)=%d",
+ hash_buffer, hash_buf_declen, (hash_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- /* Calculate the hash using HMAC from the BASE64Decoded Constraint Buffers and check with the BASE64Decoded Hash buffers */
- DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, const_buffer_dec, db_buf_declen, md, &md_len);
- if (DTAPPS_MEMCMP(md, hash_buffer, hash_buf_declen) == 0)
- {
- DRM_TAPPS_LOG("HASH for constraint buffer matching! md=%s, hash_buffer_dec=%s, hash_buf_declen=%d", md, hash_buffer, hash_buf_declen);
- }
- else
- {
- DRM_TAPPS_EXCEPTION("HASH for constraint buffer not matching! md=%s, hash_buffer_dec=%s, hash_buf_declen=%d", md, hash_buffer, hash_buf_declen);
+ // Calculate the hash using HMAC from the BASE64Decoded Constraint Buffers
+ // and check with the BASE64Decoded Hash buffers
+ DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, const_buffer_dec, db_buf_declen, md,
+ &md_len);
+
+ if (DTAPPS_MEMCMP(md, hash_buffer, hash_buf_declen) == 0) {
+ DRM_TAPPS_LOG("HASH for constraint buffer matching! md=%s, "
+ "hash_buffer_dec=%s, hash_buf_declen=%d",
+ md, hash_buffer, hash_buf_declen);
+ } else {
+ DRM_TAPPS_EXCEPTION("HASH for constraint buffer not matching! md=%s, "
+ "hash_buffer_dec=%s, hash_buf_declen=%d",
+ md, hash_buffer, hash_buf_declen);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
DTAPPS_MEMCPY(&st_constaints, const_buffer_dec, sizeof(DTAPPS_CONSTRAINTS));
check_valid = DTappsValidateConstraints(&st_constaints, DTAPPS_VERIFY);
- if (check_valid != TADC_LICENSE_VALID)
- {
- DRM_TAPPS_LOG("Invalid Constraints for constraints_buffer=%s, check_valid=%d", const_buffer_dec, check_valid);
- /* TODO: Implementation of Auto Deletion feature to delete the rights from the DB if the rights are expired!!!*/
+
+ if (check_valid != TADC_LICENSE_VALID) {
+ DRM_TAPPS_LOG("Invalid Constraints for constraints_buffer=%s, check_valid=%d",
+ const_buffer_dec, check_valid);
+ // TODO: Implementation of Auto Deletion feature to delete the rights
+ // from the DB if the rights are expired!!!
goto DTAPPS_ERROR;
- }
- else
- {
+ } else {
DRM_TAPPS_LOG("Rights are Valid! check_valid = %d", check_valid);
- /* Constraints valid - Extract CEK and fill the t_RO structure with CEK, DUID */
- /* BASE64 Decode the CEK buffer extracted from the DB */
+ // Constraints valid - Extract CEK and fill the t_RO structure with CEK, DUID
+ // BASE64 Decode the CEK buffer extracted from the DB
db_buf_enclen = TAPPS_STRLEN(row.cek);
db_buf_declen = db_buf_enclen / 4 * 3;
- if (db_buf_enclen <= 0)
- {
+
+ if (db_buf_enclen <= 0) {
DRM_TAPPS_EXCEPTION("There is no CEK in the DB. cid = %s", szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_FRQ_LOG("db_buf_enclen = %d, db_buf_declen = %d", db_buf_enclen, db_buf_declen);
+
+ DRM_TAPPS_FRQ_LOG("db_buf_enclen = %d, db_buf_declen = %d", db_buf_enclen,
+ db_buf_declen);
int cek_declen = 0;
- (void)DTappsB64Decode((unsigned char*)row.cek, db_buf_enclen, encr_cek, cek_declen);
+ (void)DTappsB64Decode((unsigned char *)row.cek, db_buf_enclen, encr_cek,
+ cek_declen);
db_buf_declen = cek_declen;
- if (cek_declen > (db_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error! encr_cek=%s, cek_declen=%d, (db_buf_enclen/4*3)=%d", encr_cek, cek_declen, (db_buf_enclen / 4 * 3));
+ if (cek_declen > (db_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error! encr_cek=%s, cek_declen=%d, "
+ "(db_buf_enclen/4*3)=%d",
+ encr_cek, cek_declen, (db_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_LOG("BASE64 encr_cek=%s, cek_declen=%d, db_buf_declen=%d, (db_buf_enclen/4*3)=%d", encr_cek, cek_declen, db_buf_declen, (db_buf_enclen / 4 * 3));
+
+ DRM_TAPPS_LOG("BASE64 encr_cek=%s, cek_declen=%d, db_buf_declen=%d, "
+ "(db_buf_enclen/4*3)=%d",
+ encr_cek, cek_declen, db_buf_declen, (db_buf_enclen / 4 * 3));
/* BASE64 Decode the hash buffer extracted from the DB */
DTAPPS_MEMSET(hash_buffer, 0x00, sizeof(hash_buffer));
hash_buf_enclen = TAPPS_STRLEN(row.cek_hash);
hash_buf_declen = hash_buf_enclen / 4 * 3;
- if (hash_buf_enclen <= 0)
- {
- DRM_TAPPS_EXCEPTION("There is no CEK_hash buffer in the DB. cid = %s", szCid);
+
+ if (hash_buf_enclen <= 0) {
+ DRM_TAPPS_EXCEPTION("There is no CEK_hash buffer in the DB. cid = %s",
+ szCid);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen, hash_buf_declen);
- (void)DTappsB64Decode((unsigned char*)row.cek_hash, hash_buf_enclen, hash_buffer, hash_buf_declen);
- if (hash_buf_declen > (hash_buf_enclen / 4 * 3))
- {
- DRM_TAPPS_EXCEPTION("BASE64 Decode error! hash_buffer_dec=%s, hash_buf_declen=%d, (hash_buf_enclen/4*3)=%d", hash_buffer, hash_buf_declen, (hash_buf_enclen/4*3));
+ DRM_TAPPS_FRQ_LOG("hash_buf_enclen = %d, hash_buf_declen = %d", hash_buf_enclen,
+ hash_buf_declen);
+
+ (void)DTappsB64Decode((unsigned char *)row.cek_hash, hash_buf_enclen,
+ hash_buffer, hash_buf_declen);
+
+ if (hash_buf_declen > (hash_buf_enclen / 4 * 3)) {
+ DRM_TAPPS_EXCEPTION("BASE64 Decode error! hash_buffer_dec=%s, "
+ "hash_buf_declen=%d, (hash_buf_enclen/4*3)=%d",
+ hash_buffer, hash_buf_declen,
+ (hash_buf_enclen / 4 * 3));
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- /* Calculate the hash using HMAC from the BASE64Decoded Encrypted CEK Buffer and check with the BASE64Decoded Hash buffer */
- DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, encr_cek, db_buf_declen, md, &md_len);
- if (DTAPPS_MEMCMP(md, hash_buffer, hash_buf_declen) == 0)
- {
- DRM_TAPPS_LOG("HASH for Encrypted CEK buffer matching! md=%s, hash_buffer_dec=%s, hash_buf_declen=%d", md, hash_buffer, hash_buf_declen);
- }
- else
- {
- DRM_TAPPS_EXCEPTION("HASH for Encrypted CEK buffer not matching! md=%s, hash_buffer_dec=%s, hash_buf_declen=%d", md, hash_buffer, hash_buf_declen);
+ // Calculate the hash using HMAC from the BASE64Decoded Encrypted CEK Buffer
+ // and check with the BASE64Decoded Hash buffer
+ DTappsCalHMACSHA1(pDevKey, (int)DevKeyLen, encr_cek, db_buf_declen, md,
+ &md_len);
+
+ if (DTAPPS_MEMCMP(md, hash_buffer, hash_buf_declen) == 0) {
+ DRM_TAPPS_LOG("HASH for Encrypted CEK buffer matching! md=%s, "
+ "hash_buffer_dec=%s, hash_buf_declen=%d",
+ md, hash_buffer, hash_buf_declen);
+ } else {
+ DRM_TAPPS_EXCEPTION("HASH for Encrypted CEK buffer not matching! "
+ "md=%s, hash_buffer_dec=%s, hash_buf_declen=%d",
+ md, hash_buffer, hash_buf_declen);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
/* Allocate memory for CEK */
- t_RO->t_Content.CEK = (unsigned char*)DTAPPS_MALLOC(CEK_SIZE + 1);
- if (NULL == t_RO->t_Content.CEK)
- {
- DRM_TAPPS_EXCEPTION("Memory Allocation Error!! t_RO->t_Content.CEK = %p", t_RO->t_Content.CEK);
+ t_RO->t_Content.CEK = (unsigned char *)DTAPPS_MALLOC(CEK_SIZE + 1);
+
+ if (NULL == t_RO->t_Content.CEK) {
+ DRM_TAPPS_EXCEPTION("Memory Allocation Error!! t_RO->t_Content.CEK = %p",
+ t_RO->t_Content.CEK);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
DTAPPS_MEMSET(t_RO->t_Content.CEK, 0x00, CEK_SIZE + 1);
+
/* Decrypt CEK and update t_RO structure */
- if (DTAPPS_AES_SET_DECR_KEY(pDevKey, 128, &key))
- {
+ if (DTAPPS_AES_SET_DECR_KEY(pDevKey, 128, &key)) {
DRM_TAPPS_EXCEPTION("AES_set_decrypt_key failed!!");
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
- (void)DTAPPS_AES_UNWRAP_KEY(&key, NULL, t_RO->t_Content.CEK, encr_cek, cek_declen);
+ (void)DTAPPS_AES_UNWRAP_KEY(&key, NULL, t_RO->t_Content.CEK, encr_cek,
+ cek_declen);
DRM_TAPPS_LOG("DTAPPS_AES_UNWRAP_KEY success!!");
/* Store DUID in t_RO */
- if (st_constaints.DUID[0] != '\0')
- {
- t_RO -> t_Permission.t_Individual.DUID = (unsigned char*)DTAPPS_MALLOC(DUID_SIZE + 1);
- if (NULL == t_RO -> t_Permission.t_Individual.DUID)
- {
- DRM_TAPPS_EXCEPTION("Memory Allocation Error!! t_RO->t_Permission.t_Individual.DUID = %p", t_RO -> t_Permission.t_Individual.DUID);
+ if (st_constaints.DUID[0] != '\0') {
+ t_RO -> t_Permission.t_Individual.DUID = (unsigned char *)DTAPPS_MALLOC(
+ DUID_SIZE + 1);
+
+ if (NULL == t_RO -> t_Permission.t_Individual.DUID) {
+ DRM_TAPPS_EXCEPTION("Memory Allocation Error!! "
+ "t_RO->t_Permission.t_Individual.DUID = %p",
+ t_RO -> t_Permission.t_Individual.DUID);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
+
DTAPPS_MEMSET(t_RO -> t_Permission.t_Individual.DUID, 0x00, DUID_SIZE + 1);
t_RO->PerFlag |= DUID_RULE;
t_RO->t_Permission.t_Individual.BindingType |= DUID_RULE;
- DTAPPS_MEMCPY(t_RO -> t_Permission.t_Individual.DUID, st_constaints.DUID, DUID_SIZE);
+ DTAPPS_MEMCPY(t_RO -> t_Permission.t_Individual.DUID, st_constaints.DUID,
+ DUID_SIZE);
}
}
DTAPPS_ERROR:
- if (pDevKey)
- {
+
+ if (pDevKey) {
DTappsFreeDeviceKey(&pDevKey);
}
- if (check_valid != TADC_LICENSE_VALID)
- {
+ if (check_valid != TADC_LICENSE_VALID) {
DRM_TAPPS_EXCEPTION("DTappsGetCEK FAILED!!!, check_valid = %d", check_valid);
return FALSE;
- }
- else
- {
+ } else {
/* All fine... Allocate memory for CID and fill the value */
- if ((t_RO != NULL) && (szCid != NULL))
- {
- t_RO -> t_Content.CID = (unsigned char*) DTAPPS_MALLOC(CID_SIZE + 1);
- if (NULL == t_RO -> t_Content.CID)
- {
- DRM_TAPPS_EXCEPTION("Memory Allocation Error!! t_RO->t_Content.CID = %p", t_RO -> t_Content.CID);
+ if ((t_RO != NULL) && (szCid != NULL)) {
+ t_RO -> t_Content.CID = (unsigned char *) DTAPPS_MALLOC(CID_SIZE + 1);
+
+ if (NULL == t_RO -> t_Content.CID) {
+ DRM_TAPPS_EXCEPTION("Memory Allocation Error!! "
+ "t_RO->t_Content.CID = %p",
+ t_RO -> t_Content.CID);
check_valid = TADC_LICENSE_UNKNOWN_ERROR;
goto DTAPPS_ERROR;
}
+
DTAPPS_MEMSET(t_RO -> t_Content.CID, 0x00, CID_SIZE + 1);
DTAPPS_MEMCPY(t_RO -> t_Content.CID, szCid, CID_SIZE);
DRM_TAPPS_LOG("DTappsGetCEK SUCCESS!!!, check_valid = %d", check_valid);
}
}
-BOOL DTapps_RIGHTS_INSTALL(const char* name,
- const char* time,
- #ifdef DTAPPS_STORE_CEK_IN_DB
- const char* cek,
- const char* cek_hash,
- #endif
- const char* constraint_buffer,
- const char* constraint_hash,
- const char* cid,
- BOOL isUpdate)
+BOOL DTapps_RIGHTS_INSTALL(const char *name,
+ const char *time,
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ const char *cek,
+ const char *cek_hash,
+#endif
+ const char *constraint_buffer,
+ const char *constraint_hash,
+ const char *cid,
+ BOOL isUpdate)
{
- void* pDb = NULL;
- const char* query = NULL;
- sqlite3_stmt* pstmt = NULL;
- unsigned int dIdx = 0;
- BOOL ret_value = FALSE;
-
- DRM_TAPPS_LOG("Open DB......");
- ret_value = DTappsDBOpen(pDb,__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("DB Open Failed!! ret_value = %d",ret_value);
- return FALSE;
- }
-
- if(isUpdate == FALSE)
- {
- query = "INSERT INTO dtapps2rights (name, time_t, "
- #ifdef DTAPPS_STORE_CEK_IN_DB
- " cek, cek_hash, "
- #endif
- " constraint_buffer, constraint_hash, cid) "
- " VALUES (?, ?, "
- #ifdef DTAPPS_STORE_CEK_IN_DB
- " ?, ?, "
- #endif
- " ?, ?, ?);";
- }
- else
- {
- query = "UPDATE dtapps2rights SET name=?, time_t=?,"
- #ifdef DTAPPS_STORE_CEK_IN_DB
- " cek=?, cek_hash=?, "
- #endif
- " constraint_buffer=?, constraint_hash=? "
- " WHERE r_id=?;";
- }
-
- DRM_TAPPS_LOG("Prepare Statement........");
- pstmt = (sqlite3_stmt*) DTappsStmtPrepare(pDb, query);
- if(pstmt == NULL)
- {
- DRM_TAPPS_EXCEPTION("Prepare Statement failed. query=%s", query);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Binding Parameters........");
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)name, strlen(name));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(name=%s) failed. ret_value = %d", name, ret_value);
- goto Error_Exit;
- }
-
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)time, strlen(time));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(time=%s) failed. ret_value = %d", time, ret_value);
- goto Error_Exit;
- }
-
- #ifdef DTAPPS_STORE_CEK_IN_DB
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)cek, strlen(cek));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(cek=%s) failed. ret_value = %d", cek, ret_value);
- goto Error_Exit;
- }
-
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)cek_hash, strlen(cek_hash));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(cek_hash=%s) failed. ret_value = %d", cek_hash, ret_value);
- goto Error_Exit;
- }
- #endif
-
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)constraint_buffer, strlen(constraint_buffer));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(constraint_buffer=%s) failed. ret_value = %d", constraint_buffer, ret_value);
- goto Error_Exit;
- }
-
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)constraint_hash, strlen(constraint_hash));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(constraint_hash=%s) failed. ret_value = %d", constraint_hash, ret_value);
- goto Error_Exit;
- }
-
- ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR, (void *)cid, strlen(cid));
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(cid=%s) failed. ret_value = %d", cid, ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Begin Transaction........");
- ret_value = DTappsDBBeginImmedTrans(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("DB Begin Transaction ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Execute SQL to Insert Contents into Table........");
- ret_value = DTappsStmtExecute(pstmt);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Execute SQL Query Failed!! ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Commit DB........");
- ret_value = DTappsDBCommit(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Commit DB Failed!! ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Release Statement........");
- ret_value = DTappsStmtRelease(pstmt);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Release Statement Failed!! ret_value = %d",ret_value);
- pstmt = NULL;
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Close DB........");
- ret_value = DTappsDBClose(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Install DB Operartion Successful!!!");
- return TRUE;
+ void *pDb = NULL;
+ const char *query = NULL;
+ sqlite3_stmt *pstmt = NULL;
+ unsigned int dIdx = 0;
+ BOOL ret_value = FALSE;
+
+ DRM_TAPPS_LOG("Open DB......");
+ ret_value = DTappsDBOpen(pDb, __func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("DB Open Failed!! ret_value = %d", ret_value);
+ return FALSE;
+ }
+
+ if (isUpdate == FALSE) {
+ query = "INSERT INTO dtapps2rights (name, time_t, "
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ " cek, cek_hash, "
+#endif
+ " constraint_buffer, constraint_hash, cid) "
+ " VALUES (?, ?, "
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ " ?, ?, "
+#endif
+ " ?, ?, ?);";
+ } else {
+ query = "UPDATE dtapps2rights SET name=?, time_t=?,"
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ " cek=?, cek_hash=?, "
+#endif
+ " constraint_buffer=?, constraint_hash=? "
+ " WHERE r_id=?;";
+ }
+
+ DRM_TAPPS_LOG("Prepare Statement........");
+ pstmt = (sqlite3_stmt *) DTappsStmtPrepare(pDb, query);
+
+ if (pstmt == NULL) {
+ DRM_TAPPS_EXCEPTION("Prepare Statement failed. query=%s", query);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Binding Parameters........");
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)name, strlen(name));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(name=%s) failed. ret_value = %d", name,
+ ret_value);
+ goto Error_Exit;
+ }
+
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)time, strlen(time));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(time=%s) failed. ret_value = %d", time,
+ ret_value);
+ goto Error_Exit;
+ }
+
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)cek, strlen(cek));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(cek=%s) failed. ret_value = %d", cek,
+ ret_value);
+ goto Error_Exit;
+ }
+
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)cek_hash, strlen(cek_hash));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(cek_hash=%s) failed. ret_value = %d",
+ cek_hash, ret_value);
+ goto Error_Exit;
+ }
+
+#endif
+
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)constraint_buffer, strlen(constraint_buffer));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(constraint_buffer=%s) failed. "
+ "ret_value = %d",
+ constraint_buffer, ret_value);
+ goto Error_Exit;
+ }
+
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)constraint_hash, strlen(constraint_hash));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(constraint_hash=%s) failed. "
+ "ret_value = %d",
+ constraint_hash, ret_value);
+ goto Error_Exit;
+ }
+
+ ret_value = DTappsStmtBindParam(pstmt, dIdx++, TAPPSDB_TYPE_VARCHAR,
+ (void *)cid, strlen(cid));
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(cid=%s) failed. ret_value = %d", cid,
+ ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Begin Transaction........");
+ ret_value = DTappsDBBeginImmedTrans(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("DB Begin Transaction ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Execute SQL to Insert Contents into Table........");
+ ret_value = DTappsStmtExecute(pstmt);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Execute SQL Query Failed!! ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Commit DB........");
+ ret_value = DTappsDBCommit(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Commit DB Failed!! ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Release Statement........");
+ ret_value = DTappsStmtRelease(pstmt);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Release Statement Failed!! ret_value = %d", ret_value);
+ pstmt = NULL;
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Close DB........");
+ ret_value = DTappsDBClose(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Install DB Operartion Successful!!!");
+ return TRUE;
Error_Exit:
- if(pstmt != NULL)
- DTappsStmtRelease(pstmt);
-
- ret_value = DTappsDBRollback (__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Rollback DB Failed!! ret_value = %d",ret_value);
- }
-
- ret_value = DTappsDBClose(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d",ret_value);
- }
-
- return FALSE;
+
+ if (pstmt != NULL)
+ DTappsStmtRelease(pstmt);
+
+ ret_value = DTappsDBRollback(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Rollback DB Failed!! ret_value = %d", ret_value);
+ }
+
+ ret_value = DTappsDBClose(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d", ret_value);
+ }
+
+ return FALSE;
}
-BOOL DTapps_RIGHTS_SELECT_ONE(const char* cid, DTAPPS_RIGHTS_ROW* row)
+BOOL DTapps_RIGHTS_SELECT_ONE(const char *cid, DTAPPS_RIGHTS_ROW *row)
{
- void* pDb = NULL;
- const char* query = NULL;
- sqlite3_stmt* pstmt = NULL;
- unsigned int dIdx = 0;
- BOOL ret_value = FALSE;
- int db_ret = -1;
- DTAPPS_RIGHTS_ROW* result = row;
-
- char *name, *time, *constraint_buffer, *constraint_hash;
- #ifdef DTAPPS_STORE_CEK_IN_DB
- char *cek, *cek_hash;
- #endif
-
- DRM_TAPPS_LOG("Open DB......");
- ret_value = DTappsDBOpen(pDb,__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("DB Open Failed!! ret_value = %d",ret_value);
- return FALSE;
- }
-
- query = "SELECT r_id, name, time_t, "
- #ifdef DTAPPS_STORE_CEK_IN_DB
- " cek, cek_hash, "
- #endif
- " constraint_buffer, constraint_hash "
- " FROM dtapps2rights"
- " WHERE cid=? ORDER BY r_id desc limit 1;";
-
-
- DRM_TAPPS_LOG("Begin Transaction........");
- ret_value = DTappsDBBeginImmedTrans(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("DB Begin Transaction Failed!! ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Prepare Statement........");
- db_ret = sqlite3_prepare((sqlite3*)pDb, query, -1, &pstmt, NULL);
- if(pstmt == NULL)
- {
- DRM_TAPPS_EXCEPTION("Prepare Statement failed. query=%s, error=%s", query, sqlite3_errmsg((sqlite3*)pDb));
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Binding Parameters........");
- db_ret = sqlite3_bind_text(pstmt, ++dIdx, cid, strlen(cid), SQLITE_TRANSIENT);
- if(db_ret != SQLITE_OK)
- {
- DRM_TAPPS_EXCEPTION("Binding Parameter(cid=%s) failed. ret_value = %d, query=%s", cid, db_ret, query);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Execute SQL to Select Contents from Table........");
- db_ret = sqlite3_step(pstmt);
- if(db_ret == SQLITE_OK || db_ret == SQLITE_DONE)
- {
- DRM_TAPPS_FRQ_LOG("Executed SQL Select Query. But no row was returned");
- goto Error_Exit;
- }
- else if(db_ret != SQLITE_ROW)
- {
- DRM_TAPPS_EXCEPTION("Execute SQL Query Failed!! ret_value = %d, query=%s, error=%s",
- db_ret, query, sqlite3_errmsg((sqlite3*)pDb));
- goto Error_Exit;
- }
-
- memset(result, 0, sizeof(DTAPPS_RIGHTS_ROW));
-
- dIdx = 0;
- result->r_id = sqlite3_column_int(pstmt, dIdx++);
- DRM_TAPPS_LOG("....SEELECTED : r_id = %d", result->r_id);
-
- name = (char*) sqlite3_column_text(pstmt, dIdx++);
- if(name != NULL)
- memcpy(result->name, name, strlen(name));
- DRM_TAPPS_LOG("....SEELECTED : name = %s", result->name);
-
- time= (char*) sqlite3_column_text(pstmt, dIdx++);
- if(time != NULL)
- memcpy(result->time, time, strlen(time));
- DRM_TAPPS_LOG("....SEELECTED : time = %s", result->time);
-
- #ifdef DTAPPS_STORE_CEK_IN_DB
- cek= (char*) sqlite3_column_text(pstmt, dIdx++);
- if(cek != NULL)
- memcpy(result->cek, cek, strlen(cek));
- DRM_TAPPS_LOG("....SEELECTED : cek = %s", result->cek);
-
- cek_hash= (char*) sqlite3_column_text(pstmt, dIdx++);
- if(cek_hash != NULL)
- memcpy(result->cek_hash, cek_hash, strlen(cek_hash));
- DRM_TAPPS_LOG("....SEELECTED : cek_hash = %s", result->cek_hash);
- #endif
-
- constraint_buffer = (char*) sqlite3_column_text(pstmt, dIdx++);
- if(constraint_buffer != NULL)
- memcpy(result->constraint_buffer, constraint_buffer, strlen(constraint_buffer));
- DRM_TAPPS_LOG("....SEELECTED : constraint_buffer = %s", result->constraint_buffer);
-
- constraint_hash = (char*) sqlite3_column_text(pstmt, dIdx++);
- if(constraint_hash != NULL)
- memcpy(result->constraint_hash, constraint_hash, strlen(constraint_hash));
- DRM_TAPPS_LOG("....SEELECTED : constraint_hash = %s", result->constraint_hash);
-
- memcpy(result->cid, cid, strlen(cid));
- DRM_TAPPS_LOG("....SEELECTED : cid = %s", result->cid);
-
- DRM_TAPPS_LOG("Release Statement........");
- ret_value = DTappsStmtRelease(pstmt);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Release Statement Failed!! ret_value = %d",ret_value);
- pstmt = NULL;
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Close DB........");
- ret_value = DTappsDBClose(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d",ret_value);
- goto Error_Exit;
- }
-
- DRM_TAPPS_LOG("Select a DB row Operartion Successful!!!");
- return TRUE;
+ void *pDb = NULL;
+ const char *query = NULL;
+ sqlite3_stmt *pstmt = NULL;
+ unsigned int dIdx = 0;
+ BOOL ret_value = FALSE;
+ int db_ret = -1;
+ DTAPPS_RIGHTS_ROW *result = row;
+
+ char *name, *time, *constraint_buffer, *constraint_hash;
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ char *cek, *cek_hash;
+#endif
+
+ DRM_TAPPS_LOG("Open DB......");
+ ret_value = DTappsDBOpen(pDb, __func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("DB Open Failed!! ret_value = %d", ret_value);
+ return FALSE;
+ }
+
+ query = "SELECT r_id, name, time_t, "
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ " cek, cek_hash, "
+#endif
+ " constraint_buffer, constraint_hash "
+ " FROM dtapps2rights"
+ " WHERE cid=? ORDER BY r_id desc limit 1;";
+
+
+ DRM_TAPPS_LOG("Begin Transaction........");
+ ret_value = DTappsDBBeginImmedTrans(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("DB Begin Transaction Failed!! ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Prepare Statement........");
+ db_ret = sqlite3_prepare((sqlite3 *)pDb, query, -1, &pstmt, NULL);
+
+ if (pstmt == NULL) {
+ DRM_TAPPS_EXCEPTION("Prepare Statement failed. query=%s, error=%s", query,
+ sqlite3_errmsg((sqlite3 *)pDb));
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Binding Parameters........");
+ db_ret = sqlite3_bind_text(pstmt, ++dIdx, cid, strlen(cid), SQLITE_TRANSIENT);
+
+ if (db_ret != SQLITE_OK) {
+ DRM_TAPPS_EXCEPTION("Binding Parameter(cid=%s) failed. "
+ "ret_value = %d, query=%s",
+ cid, db_ret, query);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Execute SQL to Select Contents from Table........");
+ db_ret = sqlite3_step(pstmt);
+
+ if (db_ret == SQLITE_OK || db_ret == SQLITE_DONE) {
+ DRM_TAPPS_FRQ_LOG("Executed SQL Select Query. But no row was returned");
+ goto Error_Exit;
+ } else if (db_ret != SQLITE_ROW) {
+ DRM_TAPPS_EXCEPTION("Execute SQL Query Failed!! "
+ "ret_value = %d, query=%s, error=%s",
+ db_ret, query, sqlite3_errmsg((sqlite3 *)pDb));
+ goto Error_Exit;
+ }
+
+ memset(result, 0, sizeof(DTAPPS_RIGHTS_ROW));
+
+ dIdx = 0;
+ result->r_id = sqlite3_column_int(pstmt, dIdx++);
+ DRM_TAPPS_LOG("....SEELECTED : r_id = %d", result->r_id);
+
+ name = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (name != NULL)
+ memcpy(result->name, name, strlen(name));
+
+ DRM_TAPPS_LOG("....SEELECTED : name = %s", result->name);
+
+ time = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (time != NULL)
+ memcpy(result->time, time, strlen(time));
+
+ DRM_TAPPS_LOG("....SEELECTED : time = %s", result->time);
+
+#ifdef DTAPPS_STORE_CEK_IN_DB
+ cek = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (cek != NULL)
+ memcpy(result->cek, cek, strlen(cek));
+
+ DRM_TAPPS_LOG("....SEELECTED : cek = %s", result->cek);
+
+ cek_hash = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (cek_hash != NULL)
+ memcpy(result->cek_hash, cek_hash, strlen(cek_hash));
+
+ DRM_TAPPS_LOG("....SEELECTED : cek_hash = %s", result->cek_hash);
+#endif
+
+ constraint_buffer = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (constraint_buffer != NULL)
+ memcpy(result->constraint_buffer, constraint_buffer, strlen(constraint_buffer));
+
+ DRM_TAPPS_LOG("....SEELECTED : constraint_buffer = %s",
+ result->constraint_buffer);
+
+ constraint_hash = (char *) sqlite3_column_text(pstmt, dIdx++);
+
+ if (constraint_hash != NULL)
+ memcpy(result->constraint_hash, constraint_hash, strlen(constraint_hash));
+
+ DRM_TAPPS_LOG("....SEELECTED : constraint_hash = %s", result->constraint_hash);
+
+ memcpy(result->cid, cid, strlen(cid));
+ DRM_TAPPS_LOG("....SEELECTED : cid = %s", result->cid);
+
+ DRM_TAPPS_LOG("Release Statement........");
+ ret_value = DTappsStmtRelease(pstmt);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Release Statement Failed!! ret_value = %d", ret_value);
+ pstmt = NULL;
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Close DB........");
+ ret_value = DTappsDBClose(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d", ret_value);
+ goto Error_Exit;
+ }
+
+ DRM_TAPPS_LOG("Select a DB row Operartion Successful!!!");
+ return TRUE;
Error_Exit:
- if(pstmt)
- DTappsStmtRelease(pstmt);
- ret_value = DTappsDBClose(__func__);
- if(ret_value != TRUE)
- {
- DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d",ret_value);
- }
+ if (pstmt)
+ DTappsStmtRelease(pstmt);
+
+ ret_value = DTappsDBClose(__func__);
+
+ if (ret_value != TRUE) {
+ DRM_TAPPS_EXCEPTION("Close DB Failed!! ret_value = %d", ret_value);
+ }
- return FALSE;
+ return FALSE;
}
projects / platform / core / security / drm-service-core-tizen.git / blobdiff