PUBLIC INT32
S2wCert_FlashFileLoad(char *fileName)
{
INT32 fileLen,index;
F_FILE *fd;
char name[64]={0};
if(fileName == NULL)
return -1;
if(!s2wappMainTaskCtxt->fsInit)
{
App_FsInit();
s2wappMainTaskCtxt->fsInit = TRUE;
f_enterFS();
}
index=sprintf(name,"A:/certs/");
index=sprintf(name+index,fileName);
fileLen = f_filelength(name);
if(fileLen == -1)
{
name[0]='B';
fileLen = f_filelength(name);
if(fileLen == -1)
{
index = -1;
goto FlashFileLoadExit;
}
}
index = S2wCert_MemAlloc (fileLen);
if(index != -1)
{
s2w_ssl_cert_table[index].name = gsn_malloc(strlen(fileName) + 1);
if(s2w_ssl_cert_table[index].name == NULL)
{
S2wCert_MemFree(s2w_ssl_cert_table[index].certAddress);
index = -1;
goto FlashFileLoadExit;
}
strcpy((char*)s2w_ssl_cert_table[index].name, fileName);
s2w_ssl_cert_table[index].location = CERT_IN_FLASH;
fd = f_open(name, "r");
if(fd == NULL)
{
S2wCert_MemFree(s2w_ssl_cert_table[index].certAddress);
gsn_free(s2w_ssl_cert_table[index].name);
index = -1;
goto FlashFileLoadExit;
}
f_read(s2w_ssl_cert_table[index].certAddress+2, 1, fileLen, fd);
s2w_ssl_cert_table[index].certAddress[0] = (fileLen & 0xff);
s2w_ssl_cert_table[index].certAddress[1] = ((fileLen >> 8) & 0xff);
f_close(fd);
}
UINT8 S2w_LoadS2wProfileParams()
{
F_FILE *fp;
fp = f_open("A:/s2w_profile_params.conf","r");
if (!fp)
{
//S2w_Printf("\r\nFile cannot be opened!\r\n");
return FILE_OPEN_ER;
}
long file_size = f_filelength("A:/s2w_profile_params.conf");
if(f_read(&profile_params,1,sizeof(S2W_PROFILE_PARAMS_T),fp) != sizeof(S2W_PROFILE_PARAMS_T))
{
f_close(fp);
return FILE_READ_ER;
}
f_close(fp);
return S2W_SUCCESS;
}
UINT8 S2w_SaveS2wProfileParams(S2W_PROFILE_PARAMS_T *defaultProfile)
{
F_FILE *fp = NULL;
INT32 fileLen;
memcpy(&profile_params,defaultProfile,sizeof(S2W_PROFILE_PARAMS_T));
fileLen = f_filelength("A:/s2w_profile_params.conf");
if(fileLen != 0 && fileLen != -1)
fp = f_open("A:/s2w_profile_params.conf","r+");
else
fp = f_open("A:/s2w_profile_params.conf","w");
if (!fp)
{
//S2w_Printf("\r\nFile cannot be opened!\r\n");
return FILE_OPEN_ER;
}
if(f_write(&profile_params,1,sizeof(profile_params),fp) != sizeof(profile_params))
{
f_close(fp);
return FILE_WRITE_ER;
}
f_close(fp);
return S2W_SUCCESS;
}
UINT8 S2w_LoadApMacAddr(UINT8 *macAddr)
{
F_FILE *fp;
fp = f_open("A:/s2w_ap_mac.conf","r");
if (!fp)
{
return FILE_OPEN_ER;
}
long file_size = f_filelength("A:/s2w_mac.conf");
if(f_read(macAddr,1,file_size,fp) != file_size)
{
f_close(fp);
return FILE_READ_ER;
}
f_close(fp);
return S2W_SUCCESS;
}
static portBASE_TYPE prvCOPYCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcDestinationFile;
char *pcSourceFile;
portBASE_TYPE xParameterStringLength;
long lSourceLength, lDestinationLength = 0;
/* Obtain the name of the destination file. */
pcDestinationFile = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
2, /* Return the second parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcDestinationFile );
/* Obtain the name of the source file. */
pcSourceFile = ( char * ) FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcSourceFile );
/* Terminate the string. */
pcSourceFile[ xParameterStringLength ] = 0x00;
/* See if the source file exists, obtain its length if it does. */
lSourceLength = f_filelength( pcSourceFile );
if( lSourceLength == 0 )
{
sprintf( pcWriteBuffer, "Source file does not exist" );
}
else
{
/* See if the destination file exists. */
lDestinationLength = f_filelength( pcDestinationFile );
if( lDestinationLength != 0 )
{
sprintf( pcWriteBuffer, "Error: Destination file already exists" );
}
}
/* Continue only if the source file exists and the destination file does
not exist. */
if( ( lSourceLength != 0 ) && ( lDestinationLength == 0 ) )
{
if( prvPerformCopy( pcSourceFile, lSourceLength, pcDestinationFile, pcWriteBuffer, xWriteBufferLen ) == pdPASS )
{
sprintf( pcWriteBuffer, "Copy made" );
}
else
{
sprintf( pcWriteBuffer, "Error during copy" );
}
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
UINT8 S2w_LoadS2wProfile(S2W_PROFILE_T *s2wProfile, UINT8 index)
{
F_FILE *fp = NULL, *fpExt;
UINT32 extSize = 0;
UINT32 copySize = 0, profExtSize = 0, file_size = 0;
if(index == 0)
{
fp = f_open("A:/s2w_profile0.conf","r");
file_size = f_filelength("A:/s2w_profile0.conf");
extSize = f_filelength("A:/s2w_profile0_ext.conf");
if((extSize != -1) && extSize != 0)
{
fpExt = f_open("A:/s2w_profile0_ext.conf", "r+");
}
else
{
fpExt = f_open("A:/s2w_profile0_ext.conf", "w+");
extSize = 0;
}
}
else if(index == 1)
{
fp = f_open("A:/s2w_profile1.conf","r");
file_size = f_filelength("A:/s2w_profile1.conf");
extSize = f_filelength("A:/s2w_profile1_ext.conf");
if((extSize != -1) && extSize != 0)
{
fpExt = f_open("A:/s2w_profile1_ext.conf", "r+");
}
else
{
fpExt = f_open("A:/s2w_profile1_ext.conf", "w+");
extSize = 0;
}
}
if (!fp || !fpExt)
{
//S2w_Printf("\r\nFile cannot be opened!\r\n");
if(fpExt)
f_close(fpExt);
if(fp)
f_close(fp);
return FILE_OPEN_ER;
}
profExtSize = sizeof(S2W_PROFILE_T) - offsetof(S2W_PROFILE_T, socRdCnt);
if(profExtSize > extSize)
{
/* OTAFU from 5.1.X where X is less than or equal to 4 - Upgrade */
copySize = extSize;
}
else
{
/* If extSize == profileExtSizeThis then it is same FW boot
Else if the extSize > profileExtSize it is a downgrade
In both cases only copy the size equivalent of the profExtSize
*/
copySize = profExtSize;
}
/* Copy the file_size from the profileN.conf to the profile */
if(f_read(&FlashParams.profile[index],1,file_size,fp) != file_size)
{
f_close(fp);
f_close(fpExt);
return FILE_READ_ER;
}
/* Copy the copySize from the profileN_ext.conf to the profile */
if (copySize)
{
f_read(((UINT8 *)&FlashParams.profile[index]) + offsetof(S2W_PROFILE_T, socRdCnt), 1, copySize, fpExt);
}
/* Save Back */
/* If this is OTAFU and the profile changed - save the extension */
if (profExtSize > extSize)
{
f_seek(fpExt,0, F_SEEK_SET);
f_write(((UINT8 *)&FlashParams.profile[index]) + offsetof(S2W_PROFILE_T, socRdCnt), 1, profExtSize, fpExt);
}
if(s2wProfile != &FlashParams.profile[index])
{
memcpy(s2wProfile, &FlashParams.profile[index], sizeof(S2W_PROFILE_T));
}
f_close(fpExt);
f_close(fp);
return S2W_SUCCESS;
}