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Diffstat (limited to 'mobicore/provlib/src/mobicore.c')
-rw-r--r--mobicore/provlib/src/mobicore.c294
1 files changed, 0 insertions, 294 deletions
diff --git a/mobicore/provlib/src/mobicore.c b/mobicore/provlib/src/mobicore.c
deleted file mode 100644
index 85ab5c4..0000000
--- a/mobicore/provlib/src/mobicore.c
+++ /dev/null
@@ -1,294 +0,0 @@
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <gdmcprovlib.h>
-#include <gdmcprovprotocol.h>
-#include <gdmcinstance.h>
-
-typedef struct tagMCCM MCCM;
-
-struct tagMCCM
-{
- cmp_t *cmp; ///< World Shared Memory (WSM) to the TCI buffer
- mcSessionHandle_t sess; ///< session handle
- mcResult_t lasterror; ///< last MC driver error
- cmpReturnCode_t lastcmperr; ///< last Content Management Protocol error
- uint32_t lastmccmerr; ///< error code from MCCM (MobiCore Content Management) library
-};
-
-static MCCM g_mccm;
-
-#ifdef ARM
-
-extern void GDMCLog ( int prio, const char *tag, const char *fmt, ... );
-
-#ifdef _DEBUG
-extern void GDMCHexDump ( const unsigned char *data, int size );
-#else
-#define GDMCHexDump(...) do { } while(0)
-#endif
-
-#define LOG_TAG "GDMCProvLib"
-
-#ifdef _DEBUG
-#define LOG_d(...) do { GDMCLog(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__); } while(0)
-#else
-#define LOG_d(...) do { } while(0)
-#endif
-#define LOG_i(...) do { GDMCLog(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__); } while(0)
-#define LOG_w(...) do { GDMCLog(ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__); } while(0)
-#define LOG_e(...) do { GDMCLog(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__); } while(0)
-
-#else
-
-#define LOG_d(...) do { } while(0)
-#define LOG_i(...) do { } while(0)
-#define LOG_w(...) do { } while(0)
-#define LOG_e(...) do { } while(0)
-
-#endif // ARM
-
-static void dumpErrorInformation ( const char *function, mcResult_t result )
-{
- int32_t lastErr = -1;
-
- LOG_e("%s returned error %u (0x%08X)",function,result,result);
-
- if (MC_DRV_OK==mcGetSessionErrorCode(&g_mccm.sess,&lastErr))
- {
- LOG_e("mcGetSessionErrorCode for %s returned %i (0x%08X)",function,lastErr,lastErr);
- }
- else
- {
- LOG_i("No additional error code for %s from mcGetSessionErrorCode available.",function);
- }
-}
-
-// Copied from MCCM library not to have this additional dependency!
-
-// returns 1 if successful, 0 otherwise
-bool mccmOpen ( void )
-{
- const mcUuid_t UUID = TL_CM_UUID;
- mcResult_t result;
-
- LOG_d("++++ ENTERED mccmOpen.");
-
- memset(&g_mccm,0,sizeof(MCCM));
-
- result = mcOpenDevice(MC_DEVICE_ID_DEFAULT);
-
- if (MC_DRV_OK != result)
- {
- LOG_e("mcOpenDevice returned error %u",result);
- LOG_d("++++ LEFT mccmOpen.");
- return false;
- }
-
- result = mcMallocWsm(MC_DEVICE_ID_DEFAULT, 0, sizeof(cmp_t), (uint8_t **)&g_mccm.cmp, 0);
- if (MC_DRV_OK != result)
- {
- LOG_e("mcMallocWsm returned error %u",result);
- mcCloseDevice(MC_DEVICE_ID_DEFAULT);
- LOG_d("++++ LEFT mccmOpen.");
- return false;
- }
-
- result = mcOpenSession(&g_mccm.sess,(const mcUuid_t *)&UUID,(uint8_t *)g_mccm.cmp,(uint32_t)sizeof(cmp_t));
- if (MC_DRV_OK != result)
- {
- LOG_e("mcOpenSession returned error %u",result);
- mcFreeWsm(MC_DEVICE_ID_DEFAULT,(uint8_t*)g_mccm.cmp);
- mcCloseDevice(MC_DEVICE_ID_DEFAULT);
- LOG_d("++++ LEFT mccmOpen.");
- return false;
- }
-
- LOG_d("++++ LEFT mccmOpen.");
- return true;
-}
-
-void mccmClose ( void )
-{
- mcResult_t result;
- LOG_d("++++ ENTERED mccmClose.");
-
- result = mcCloseSession(&g_mccm.sess);
- if (MC_DRV_OK != result)
- {
- LOG_e("mcCloseSession returned error %u",result);
- }
-
- if (NULL!=g_mccm.cmp)
- mcFreeWsm(MC_DEVICE_ID_DEFAULT,(uint8_t*)g_mccm.cmp);
-
- mcCloseDevice(MC_DEVICE_ID_DEFAULT);
-
- memset(&g_mccm,0,sizeof(MCCM));
-
- LOG_d("++++ LEFT mccmClose.");
-}
-
-static bool mccmTransmit ( int32_t timeout )
-{
- LOG_d("++++ ENTERED mccmTransmit.");
-
- // Send CMP message to content management trustlet.
-
- g_mccm.lasterror = mcNotify(&g_mccm.sess);
-
- if (unlikely( MC_DRV_OK!=g_mccm.lasterror ))
- {
- dumpErrorInformation("mcNotify",g_mccm.lasterror);
- LOG_d("++++ LEFT mccmTransmit.");
- return false;
- }
-
- // Wait for trustlet response.
-
- g_mccm.lasterror = mcWaitNotification(&g_mccm.sess, timeout);
-
- if (unlikely( MC_DRV_OK!=g_mccm.lasterror ))
- {
- dumpErrorInformation("mcWaitNotification",g_mccm.lasterror);
- LOG_d("++++ LEFT mccmTransmit.");
- return false;
- }
-
- LOG_d("++++ LEFT mccmTransmit.");
-
- return true;
-}
-
-static bool mccmGetSuid ( mcSuid_t *suid )
-{
- LOG_d("++++ ENTERED mccmGetSuid.");
-
- g_mccm.lastcmperr = SUCCESSFUL;
-
- memset(g_mccm.cmp,0,sizeof(cmp_t));
- g_mccm.cmp->msg.cmpCmdGetSuid.cmdHeader.commandId = MC_CMP_CMD_GET_SUID;
-
- if (unlikely( !mccmTransmit(MC_INFINITE_TIMEOUT) ))
- {
- LOG_d("++++ LEFT mccmGetSuid.");
- return false;
- }
-
- if (unlikely( (MC_CMP_CMD_GET_SUID|RSP_ID_MASK)!=g_mccm.cmp->msg.cmpRspGetSuid.rspHeader.responseId ))
- {
- LOG_e("Bad response ID of GET_SUID response.");
- g_mccm.lasterror = MC_DRV_ERR_UNKNOWN;
- LOG_d("++++ LEFT mccmGetSuid.");
- return false;
- }
-
- g_mccm.lastcmperr = g_mccm.cmp->msg.cmpRspGetSuid.rspHeader.returnCode;
-
- if (unlikely( SUCCESSFUL!=g_mccm.lastcmperr ))
- {
- LOG_e("CMP error occurred, code: %u (0x%08X).",g_mccm.lastcmperr,g_mccm.lastcmperr);
- g_mccm.lasterror = MC_DRV_ERR_UNKNOWN;
- LOG_d("++++ LEFT mccmGetSuid.");
- return false;
- }
-
- memcpy(suid,&g_mccm.cmp->msg.cmpRspGetSuid.suid,sizeof(mcSuid_t));
-
-#ifdef _DEBUG
- LOG_d("SUID returned is:");
- GDMCHexDump((const unsigned char*)suid,sizeof(*suid));
-#endif
-
- LOG_d("++++ LEFT mccmGetSuid.");
- return true;
-}
-
-static bool mccmGenerateAuthToken (
- const cmpCmdGenAuthToken_t *cmd,
- cmpRspGenAuthToken_t *rsp )
-{
- LOG_d("++++ ENTERED mccmGenerateAuthToken.");
-
-#ifdef _DEBUG
- LOG_d("CMP request is (hexdump):");
- GDMCHexDump((const unsigned char*)cmd,sizeof(*cmd));
-#endif
-
- g_mccm.lastcmperr = SUCCESSFUL;
-
- memset(g_mccm.cmp,0,sizeof(cmp_t));
-
- memcpy(g_mccm.cmp,cmd,sizeof(*cmd));
-
- if (unlikely( !mccmTransmit(MC_INFINITE_TIMEOUT) ))
- {
- LOG_d("++++ LEFT mccmGenerateAuthToken.");
- return false;
- }
-
- if (unlikely( (cmd->cmd.sdata.cmdHeader.commandId|RSP_ID_MASK)!=g_mccm.cmp->msg.cmpRspGenAuthToken.rsp.rspHeader.responseId ))
- {
- LOG_e("Bad response ID of GENERATE_AUTH_TOKEN response.");
- g_mccm.lasterror = MC_DRV_ERR_UNKNOWN;
- LOG_d("++++ LEFT mccmGenerateAuthToken.");
- return false;
- }
-
- g_mccm.lastcmperr = g_mccm.cmp->msg.cmpRspGenAuthToken.rsp.rspHeader.returnCode;
-
- if (unlikely( SUCCESSFUL!=g_mccm.lastcmperr ))
- {
- LOG_e("CMP error occurred, code: %u (0x%08X).",g_mccm.lastcmperr,g_mccm.lastcmperr);
- g_mccm.lasterror = MC_DRV_ERR_UNKNOWN;
- LOG_d("++++ LEFT mccmGenerateAuthToken.");
- return false;
- }
-
- memcpy(rsp,g_mccm.cmp,sizeof(*rsp));
-
-#ifdef _DEBUG
- LOG_d("CMP response is (hexdump):");
- GDMCHexDump((const unsigned char*)rsp,sizeof(*rsp));
-#endif
-
- LOG_d("++++ LEFT mccmGenerateAuthToken.");
- return true;
-}
-
-///////////////////////////////////////////////////////////////////////////////////////////
-// Convenience functions
-///////////////////////////////////////////////////////////////////////////////////////////
-
-gderror MCGetSUID ( _u8 *suid )
-{
- if (unlikely( NULL==suid ))
- return GDERROR_PARAMETER;
-
- memset(suid,0,SUID_LENGTH);
-
- if (!mccmGetSuid((mcSuid_t*)suid))
- return GDERROR_CANT_GET_SUID;
-
- return GDERROR_OK;
-}
-
-gderror MCGenerateAuthToken ( gdmcinst *inst, const gdmc_actmsg_req *req, gdmc_so_authtok *authtok )
-{
- cmpRspGenAuthToken_t rsp;
-
- if (unlikely( NULL==inst || NULL==req || NULL==authtok ))
- return GDERROR_PARAMETER;
-
- memset(authtok,0,sizeof(gdmc_so_authtok));
-
- if (MC_CMP_CMD_GENERATE_AUTH_TOKEN!=req->msg_type)
- return GDERROR_MESSAGE_FORMAT;
-
- if (!mccmGenerateAuthToken((const cmpCmdGenAuthToken_t *)req,&rsp))
- return GDERROR_CANT_BUILD_AUTHTOKEN;
-
- memcpy(authtok,&rsp.soAuthCont,sizeof(*authtok));
-
- return GDERROR_OK;
-}
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