/*----------------------------------------------------------------------------
\brief vos_get_binary_blob() - get binary data from platform
This API allows components to get binary data from the platform independent
of where the data is stored on the device.
<ul>
<li> Firmware
<li> Configuration Data
\param binaryId - identifies the binary data to return to the caller.
raw binary data and update the *pBufferSize with the exact
size of the data that has been retreived.
the size of the binary data in *pBufferSize.
size of the data buffer available at pBuffer. Upon success, this
retreived and written to the buffer at pBuffer.
Input value of 0 is valid and will cause the API to return
the size of the binary data in *pBufferSize.
retreived and written to the buffer.
refer to a valid VOS Binary ID.
variable that the API can write to.
*pBufferSize is not big enough to contain the binary.
\sa
--------------------------------------------------------------------------*/
VOS_STATUS vos_get_binary_blob( VOS_BINARY_ID binaryId,
v_VOID_t *pBuffer, v_SIZE_t *pBufferSize )
{
VOS_STATUS VosSts = VOS_STATUS_SUCCESS;
char *pFileName;
v_CONTEXT_t pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS,NULL);
switch (binaryId)
{
case VOS_BINARY_ID_CONFIG:
pFileName = WLAN_CFG_FILE;
break;
case VOS_BINARY_ID_COUNTRY_INFO:
pFileName = WLAN_COUNTRY_INFO_FILE;
break;
case VOS_BINARY_ID_HO_CONFIG:
pFileName = WLAN_HO_CFG_FILE;
break;
case VOS_BINARY_ID_DICT_CONFIG:
pFileName = WLAN_DICT_FILE;
break;
default:
VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, "Invalid binaryID");
return VosSts;
}
if(0 == *pBufferSize )
{
VosSts = hdd_get_cfg_file_size(((VosContextType*)(pVosContext))->pHDDContext,pFileName,pBufferSize);
if ( !VOS_IS_STATUS_SUCCESS( VosSts ))
{
VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
"%s : vos_open failed\n",__func__);
return VOS_STATUS_E_FAILURE;
}
VosSts = VOS_STATUS_E_NOMEM;
}
else
{
if(NULL != pBuffer) {
VosSts = hdd_read_cfg_file(((VosContextType*)(pVosContext))->pHDDContext,pFileName,pBuffer,pBufferSize);
}
else {
VosSts = VOS_STATUS_E_FAILURE;
}
}
return VosSts;
}
/*----------------------------------------------------------------------------
\brief vos_get_binary_blob() - get binary data from platform
This API allows components to get binary data from the platform independent
of where the data is stored on the device.
<ul>
<li> Firmware
<li> Configuration Data
\param binaryId - identifies the binary data to return to the caller.
raw binary data and update the *pBufferSize with the exact
size of the data that has been retreived.
the size of the binary data in *pBufferSize.
size of the data buffer available at pBuffer. Upon success, this
retreived and written to the buffer at pBuffer.
Input value of 0 is valid and will cause the API to return
the size of the binary data in *pBufferSize.
retreived and written to the buffer.
refer to a valid VOS Binary ID.
variable that the API can write to.
*pBufferSize is not big enough to contain the binary.
\sa
--------------------------------------------------------------------------*/
VOS_STATUS vos_get_binary_blob( VOS_BINARY_ID binaryId,
v_VOID_t *pBuffer, v_SIZE_t *pBufferSize )
{
VOS_STATUS VosSts = VOS_STATUS_SUCCESS;
char *pFileName;
v_CONTEXT_t pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS,NULL);
// get the correct file name from binary Id
switch (binaryId)
{
case VOS_BINARY_ID_CONFIG:
pFileName = WLAN_CFG_FILE;
break;
default:
VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR, "Invalid binaryID");
return VosSts;
}
if(0 == *pBufferSize )
{
/* just a file size request. set the value and return VOS_STATUS_E_NOMEM*/
VosSts = hdd_get_cfg_file_size(((VosContextType*)(pVosContext))->pHDDContext,pFileName,pBufferSize);
if ( !VOS_IS_STATUS_SUCCESS( VosSts ))
{
VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
"%s : vos_open failed",__func__);
return VOS_STATUS_E_FAILURE;
}
VosSts = VOS_STATUS_E_NOMEM;
}
else
{
if(NULL != pBuffer) {
// read the contents into the buffer
VosSts = hdd_read_cfg_file(((VosContextType*)(pVosContext))->pHDDContext,pFileName,pBuffer,pBufferSize);
}
else {
VosSts = VOS_STATUS_E_FAILURE;
}
}
return VosSts;
}
