147 files changed, 55964 insertions, 55946 deletions
diff --git a/tvapi/libtv/tvsetting/TvKeyData.cpp b/tvapi/libtv/tvsetting/TvKeyData.cpp index 5a7563f..a7937fb 100644 --- a/tvapi/libtv/tvsetting/TvKeyData.cpp +++ b/tvapi/libtv/tvsetting/TvKeyData.cpp @@ -1,1392 +1,1392 @@ -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <sys/stat.h> -#include <sys/wait.h> -#include <cutils/properties.h> - -#include <netinet/ether.h> -#include <netinet/if_ether.h> - -#include <netutils/ifc.h> -#include <netutils/dhcp.h> - -#include "tvconfig/tvconfig.h" -#include "CTvSettingCfg.h" -#include "TvKeyData.h" - -#define CC_MAX_KEY_DATA_SIZE (2048) -#define CC_MAX_FILE_PATH (256) - -#define CC_MAC_LEN (6) -#define CC_HDCP_KEY_TOTAL_SIZE (368) -#define CC_HDCP_KEY_HEAD_SIZE (40) -#define CC_HDCP_KEY_CONTENT_SIZE (CC_HDCP_KEY_TOTAL_SIZE - CC_HDCP_KEY_HEAD_SIZE) - -#define CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE (SSM_HDMI_EDID_SIZE + 4) - -#define CS_MAC_ADDRESS_STARTWRK_EN_CFG "ssm.macaddr.startwork.en" -#define CS_BARCODE_LEN_CFG "ssm.barcode.len" - -#define CS_HDCP_KEY_EN_CFG "ssm.handle.hdcpkey.en" -#define CS_HDCP_KEY_DEMO_EN_CFG "ssm.handle.hdcpkey.demo.en" -#define CS_HDCP_KEY_FILE_PATH_CFG "ssm.handle.hdcpkey.file.path" -#define CS_HDCP_KEY_FILE_OFFSET_CFG "ssm.handle.hdcpkey.file.offset" -#define CS_HDCP_KEY_HEADER_EN_CFG "ssm.handle.hdcpkey.header.en" - - -#define CS_HDMI_EDID_EN_CFG "ssm.handle.hdmi.edid.en" -#define CS_HDMI_EDID_USE_CFG "ssm.handle.hdmi.edid.use" -#define CS_HDMI_EDID_FILE_PATH_CFG "ssm.handle.hdmi.edid.file.path" -#define CS_HDMI_PORT1_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port1.edid.file.path" -#define CS_HDMI_PORT2_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port2.edid.file.path" -#define CS_HDMI_PORT3_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port3.edid.file.path" -#define CS_HDMI_EDID_FILE_OFFSET_CFG "ssm.handle.hdmi.edid.file.offset" - -#define CS_RGBOGO_FILE_PATH_CFG "ssm.rgbogo.file.path" -#define CS_RGBOGO_FILE_OFFSET_CFG "ssm.rgbogo.file.offset" - -#define CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG "ssm.audio.nolinepoints.file.path" -#define CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG "ssm.audio.nolinepoints.file.offset" - -static unsigned char mHDCPKeyDefHeaderBuf[CC_HDCP_KEY_HEAD_SIZE] = { - //40 bytes - 0x53, 0x4B, 0x59, 0x01, 0x00, 0x10, 0x0D, 0x15, 0x3A, 0x8E, // 000~009 - 0x99, 0xEE, 0x2A, 0x55, 0x58, 0xEE, 0xED, 0x4B, 0xBE, 0x00, // 010~019 - 0x74, 0xA9, 0x00, 0x10, 0x0A, 0x21, 0xE3, 0x30, 0x66, 0x34, // 020~029 - 0xCE, 0x9C, 0xC7, 0x8B, 0x51, 0x27, 0xF9, 0x0B, 0xAD, 0x09, // 030~039 -}; - -static unsigned char mDefHDCPKeyContentBuf[CC_HDCP_KEY_CONTENT_SIZE] = { - //328 bytes - 0x5F, 0x4D, 0xC2, 0xCA, 0xA2, 0x13, 0x06, 0x18, 0x8D, 0x34, // 000~009 - 0x82, 0x46, 0x2D, 0xC9, 0x4B, 0xB0, 0x1C, 0xDE, 0x3D, 0x49, // 010~019 - 0x39, 0x58, 0xEF, 0x2B, 0x68, 0x39, 0x71, 0xC9, 0x4D, 0x25, // 020~029 - 0xE9, 0x75, 0x4D, 0xAC, 0x62, 0xF5, 0xF5, 0x87, 0xA0, 0xB2, // 030~039 - 0x4A, 0x60, 0xD3, 0xF1, 0x09, 0x3A, 0xB2, 0x3E, 0x19, 0x4F, // 040~049 - 0x3B, 0x1B, 0x2F, 0x85, 0x14, 0x28, 0x44, 0xFC, 0x69, 0x6F, // 050~059 - 0x50, 0x42, 0x81, 0xBF, 0x7C, 0x2B, 0x3A, 0x17, 0x2C, 0x15, // 060~069 - 0xE4, 0x93, 0x77, 0x74, 0xE8, 0x1F, 0x1C, 0x38, 0x54, 0x49, // 070~079 - 0x10, 0x64, 0x5B, 0x7D, 0x90, 0x3D, 0xA0, 0xE1, 0x8B, 0x67, // 080~089 - 0x5C, 0x19, 0xE6, 0xCA, 0x9D, 0xE9, 0x68, 0x5A, 0xB5, 0x62, // 090~099 - 0xDF, 0xA1, 0x28, 0xBC, 0x68, 0x82, 0x9A, 0x22, 0xC4, 0xDC, // 100~109 - 0x48, 0x85, 0x0F, 0xF1, 0x3E, 0x05, 0xDD, 0x1B, 0x2D, 0xF5, // 120~119 - 0x49, 0x3A, 0x15, 0x29, 0xE7, 0xB6, 0x0B, 0x2A, 0x40, 0xE3, // 120~129 - 0xB0, 0x89, 0xD5, 0x75, 0x84, 0x2E, 0x76, 0xE7, 0xBC, 0x63, // 130~139 - 0x67, 0xE3, 0x57, 0x67, 0x86, 0x81, 0xF4, 0xD7, 0xEA, 0x4D, // 140~149 - 0x89, 0x8E, 0x37, 0x95, 0x59, 0x1C, 0x8A, 0xCD, 0x79, 0xF8, // 150~159 - 0x4F, 0x82, 0xF2, 0x6C, 0x7E, 0x7F, 0x79, 0x8A, 0x6B, 0x90, // 160~169 - 0xC0, 0xAF, 0x4C, 0x8D, 0x43, 0x47, 0x1F, 0x9A, 0xF1, 0xBB, // 170~179 - 0x88, 0x64, 0x49, 0x14, 0x50, 0xD1, 0xC3, 0xDF, 0xA6, 0x87, // 180~189 - 0xA0, 0x15, 0x98, 0x51, 0x81, 0xF5, 0x97, 0x55, 0x10, 0x4A, // 190~199 - 0x99, 0x30, 0x54, 0xA4, 0xFC, 0xDA, 0x0E, 0xAC, 0x6A, 0xFA, // 200~209 - 0x90, 0xEE, 0x12, 0x70, 0x69, 0x74, 0x63, 0x46, 0x63, 0xFB, // 210~219 - 0xE6, 0x1F, 0x72, 0xEC, 0x43, 0x5D, 0x50, 0xFF, 0x03, 0x4F, // 220~229 - 0x05, 0x33, 0x88, 0x36, 0x93, 0xE4, 0x72, 0xD5, 0xCC, 0x34, // 230~239 - 0x52, 0x96, 0x15, 0xCE, 0xD0, 0x32, 0x52, 0x41, 0x4F, 0xBC, // 240~249 - 0x2D, 0xDF, 0xC5, 0xD6, 0x7F, 0xD5, 0x74, 0xCE, 0x51, 0xDC, // 250~259 - 0x10, 0x5E, 0xF7, 0xAA, 0x4A, 0x2D, 0x20, 0x9A, 0x17, 0xDD, // 260~269 - 0x30, 0x89, 0x71, 0x82, 0x36, 0x50, 0x09, 0x1F, 0x7C, 0xF3, // 270~279 - 0x12, 0xE9, 0x43, 0x10, 0x5F, 0x51, 0xBF, 0xB8, 0x45, 0xA8, // 280~289 - 0x5A, 0x8D, 0x3F, 0x77, 0xE5, 0x96, 0x73, 0x68, 0xAB, 0x73, // 290~299 - 0xE5, 0x4C, 0xFB, 0xE5, 0x98, 0xB9, 0xAE, 0x74, 0xEB, 0x51, // 300~309 - 0xDB, 0x91, 0x07, 0x7B, 0x66, 0x02, 0x9B, 0x79, 0x03, 0xC5, // 310~319 - 0x34, 0x1C, 0x58, 0x13, 0x31, 0xD2, 0x4A, 0xEC, // 320~327 -}; - -static int CreateMacAddressStartWorkThread(); - -static int GetSSMHandleHDCPKeyEnableCFG(); -static int GetSSMHandleHDCPKeyHeaderEnableCFG(); -static int GetSSMHandleHDCPKeyDemoEnableCFG(); -static int SSMSetDefaultHDCPKey(unsigned char hdcp_key_buf[]); -static int RealHandleHDCPKey(unsigned char hdcp_key_buf[]); -static int GetHDCPKeyFromFile(int rd_off, int rd_size, - unsigned char data_buf[]); -static int SaveHDCPKeyToFile(int wr_off, int wr_size, unsigned char data_buf[]); - -static int GetHDMIEdidFromFile(int rd_off, int rd_size, int port, - unsigned char data_buf[]); -static int RealHandleHDMIEdid(unsigned char hdmi_edid_buf[]); -static int GetSSMHandleHDMIEdidByCustomerEnableCFG(); -static int AppendEdidPrefixCode(unsigned char customer_hdmi_edid_buf[], - unsigned char hdmi_edid_buf[]); - -static int GetRGBOGOFromFile(int rd_off, int rd_size, unsigned char data_buf[]); -static int SaveRGBOGOToFile(int wr_off, int wr_size, unsigned char data_buf[]); - -static int GetAudioNoLinePointsDataFromFile(int offset, int size, - unsigned char data_buf[]); -static int SaveAudioNoLinePointsDataToFile(int offset, int size, - unsigned char data_buf[]); - -static int TransStringToHex(int data_cnt, char data_buf[], - unsigned char hex_buf[]) -{ - int i = 0, j = 0, tmp_val = 0; - char tmp_buf[3] = { 0, 0, 0 }; - - while (i < data_cnt) { - tmp_val = 0; - tmp_buf[0] = data_buf[i]; - tmp_buf[1] = data_buf[i + 1]; - tmp_val = strtoul(tmp_buf, NULL, 16); - hex_buf[j] = tmp_val; - //LOGD("%s, hex_buf[%d] = 0x%x\n", __FUNCTION__, j, hex_buf[j]); - i += 2; - j += 1; - } - - return j; -} - -static int TransToHexString(int hex_cnt, char data_buf[], - unsigned char hex_buf[]) -{ - int i = 0, j = 0; - char tmp_buf[17] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; - - data_buf[0] = 0; - for (i = 0; i < hex_cnt; i++) { - sprintf(tmp_buf, "%02X", (unsigned char) hex_buf[i]); - strcat(data_buf, tmp_buf); - } - - return 2 * hex_cnt; -} - -int ReadKeyData(const char *key_name, unsigned int rd_data_len, unsigned char data_buf[]) -{ - FILE *dev_fp = NULL; - int i = 0, rd_cnt = 0; - char tmp_ori_buf[CC_MAX_KEY_DATA_SIZE]; - unsigned char tmp_tran_buf[CC_MAX_KEY_DATA_SIZE]; - - dev_fp = fopen(CS_KEY_DATA_NAME_DEV_PATH, "w"); - if (dev_fp == NULL) { - LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__, - CS_KEY_DATA_NAME_DEV_PATH, strerror(errno)); - return -1; - } - - fprintf(dev_fp, "%s", key_name); - - fclose(dev_fp); - dev_fp = NULL; - - dev_fp = fopen(CS_KEY_DATA_READ_DEV_PATH, "r"); - if (dev_fp == NULL) { - LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__, - CS_KEY_DATA_READ_DEV_PATH, strerror(errno)); - return -1; - } - - memset((void *)tmp_ori_buf, 0, CC_MAX_KEY_DATA_SIZE); - memset((void *)tmp_tran_buf, 0, CC_MAX_KEY_DATA_SIZE); - fscanf(dev_fp, "%s", tmp_ori_buf); - - rd_cnt = strlen(tmp_ori_buf); - rd_cnt = TransStringToHex(rd_cnt, tmp_ori_buf, tmp_tran_buf); - - fclose(dev_fp); - dev_fp = NULL; - - if (rd_cnt != rd_data_len) { - return 0; - } - - memcpy(data_buf, tmp_tran_buf, rd_cnt); - return rd_cnt; -} - -int WriteKeyData(const char *key_name, int wr_size, char data_buf[]) -{ - FILE *dev_fp = NULL; - int wr_cnt = 0; - - dev_fp = fopen(CS_KEY_DATA_NAME_DEV_PATH, "w"); - if (dev_fp == NULL) { - LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__, - CS_KEY_DATA_NAME_DEV_PATH, strerror(errno)); - return -1; - } - - fprintf(dev_fp, "%s", key_name); - - fclose(dev_fp); - dev_fp = NULL; - - dev_fp = fopen(CS_KEY_DATA_WRITE_DEV_PATH, "w"); - if (dev_fp == NULL) { - LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__, - CS_KEY_DATA_WRITE_DEV_PATH, strerror(errno)); - return -1; - } - - wr_cnt = fwrite(data_buf, 1, wr_size, dev_fp); - - fclose(dev_fp); - dev_fp = NULL; - - return wr_cnt; -} - -int KeyData_GetMacAddressDataLen() -{ - return CC_MAC_LEN; -} - -int KeyData_ReadMacAddress(unsigned char data_buf[]) -{ - int i = 0, rd_size = 0; - int data_i_buf[CC_MAC_LEN] = { 0, 0, 0, 0, 0, 0 }; - unsigned char tmp_buf[128] = { 0 }; - - rd_size = ReadKeyData(CS_MAC_KEY_NAME, 17, tmp_buf); - if (rd_size == 17) { - sscanf((char *) tmp_buf, "%02x:%02x:%02x:%02x:%02x:%02x", - &data_i_buf[0], &data_i_buf[1], &data_i_buf[2], &data_i_buf[3], - &data_i_buf[4], &data_i_buf[5]); - for (i = 0; i < sizeof(data_i_buf); i++) { - data_buf[i] = data_i_buf[i] & 0xFF; - } - } - - return KeyData_GetMacAddressDataLen(); -} - -int KeyData_SaveMacAddress(unsigned char data_buf[]) -{ - int tmp_ret = 0, wr_size = 0; - unsigned char hex_buf[128] = { 0 }; - char tmp_buf[128] = { 0 }; - - sprintf((char *) hex_buf, "%02x:%02x:%02x:%02x:%02x:%02x", data_buf[0], - data_buf[1], data_buf[2], data_buf[3], data_buf[4], data_buf[5]); - - TransToHexString(strlen((char *) hex_buf), tmp_buf, hex_buf); - - wr_size = strlen(tmp_buf); - tmp_ret = WriteKeyData(CS_MAC_KEY_NAME, wr_size, tmp_buf); - if (tmp_ret != wr_size) { - return -1; - } - - CreateMacAddressStartWorkThread(); - - return 0; -} - -static int gSSMBarCodeLen = -1; -int KeyData_GetBarCodeDataLen() -{ - const char *config_value; - - if (gSSMBarCodeLen <= 0) { - config_value = config_get_str("TV", CS_BARCODE_LEN_CFG, "null"); - if (strcmp(config_value, "null") == 0) { - gSSMBarCodeLen = 32; - } else { - gSSMBarCodeLen = strtol(config_value, NULL, 10); - } - } - - return gSSMBarCodeLen; -} - -int KeyData_ReadBarCode(unsigned char data_buf[]) -{ - int rd_size = 0, tmp_len = 0; - unsigned char tmp_buf[CC_MAX_KEY_DATA_SIZE] = { 0 }; - - tmp_len = KeyData_GetBarCodeDataLen(); - rd_size = ReadKeyData(CS_BARCODE_KEY_NAME, tmp_len, tmp_buf); - LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size); - if (rd_size == tmp_len) { - memcpy(data_buf, tmp_buf, tmp_len); - } - - return rd_size; -} - -int KeyData_SaveBarCode(unsigned char data_buf[]) -{ - int tmp_len = 0, wr_size = 0; - char tmp_buf[512] = { 0 }; - - tmp_len = KeyData_GetBarCodeDataLen(); - - TransToHexString(tmp_len, tmp_buf, data_buf); - - wr_size = strlen(tmp_buf); - tmp_len = WriteKeyData(CS_BARCODE_KEY_NAME, wr_size, tmp_buf); - if (tmp_len != wr_size) { - return -1; - } - - return 0; -} - -int SSMReadHDCPKey(unsigned char hdcp_key_buf[]) -{ - int tmp_ret = 0, rd_size = 0; - unsigned char tmp_buf[CC_HDCP_KEY_TOTAL_SIZE] = { 0 }; - - tmp_ret = GetHDCPKeyFromFile(0, CC_HDCP_KEY_TOTAL_SIZE, hdcp_key_buf); - if (tmp_ret < 0) { - rd_size = ReadKeyData(CS_RX_HDCP_KEY_NAME, CC_HDCP_KEY_TOTAL_SIZE, tmp_buf); - LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size); - if (rd_size == CC_HDCP_KEY_TOTAL_SIZE) { - memcpy(hdcp_key_buf, tmp_buf, CC_HDCP_KEY_TOTAL_SIZE); - } - - return rd_size; - } - - return CC_HDCP_KEY_TOTAL_SIZE; -} - -int SSMReadHDCPKeyExcludingHeader(unsigned char hdcp_key_buf[]) -{ - int tmp_ret = 0, rd_size = 0; - unsigned char tmp_buf[CC_HDCP_KEY_CONTENT_SIZE] = { 0 }; - - tmp_ret = GetHDCPKeyFromFile(0, CC_HDCP_KEY_CONTENT_SIZE, hdcp_key_buf); - if (tmp_ret < 0) { - LOGD("%s, GetHDCPKeyFromFile error = %d\n", __FUNCTION__, tmp_ret); - return tmp_ret; - } - - return CC_HDCP_KEY_CONTENT_SIZE; -} - - -int SSMSaveHDCPKey(unsigned char hdcp_key_buf[]) -{ - int tmp_ret = 0, wr_size = 0; - char tmp_buf[CC_MAX_KEY_DATA_SIZE] = { 0 }; - - tmp_ret = SaveHDCPKeyToFile(0, CC_HDCP_KEY_TOTAL_SIZE, hdcp_key_buf); - if (tmp_ret < 0) { - TransToHexString(CC_HDCP_KEY_TOTAL_SIZE, tmp_buf, hdcp_key_buf); - - wr_size = strlen(tmp_buf); - tmp_ret = WriteKeyData(CS_RX_HDCP_KEY_NAME, wr_size, tmp_buf); - if (tmp_ret != wr_size) { - tmp_ret = -1; - } - } - - return tmp_ret; -} - -int SSMSetHDCPKey() -{ - int i = 0; - unsigned char hdcp_key_buf[CC_HDCP_KEY_TOTAL_SIZE]; - unsigned char *hdcp_key_head_ptr = NULL; - - if (GetSSMHandleHDCPKeyEnableCFG() == 1) { - if (GetSSMHandleHDCPKeyDemoEnableCFG() == 1) { - return SSMSetDefaultHDCPKey(hdcp_key_buf); - } else if (GetSSMHandleHDCPKeyHeaderEnableCFG() == 1) { - LOGD("%s, handle hdcp key excluding header.\n", __FUNCTION__); - //copy header - hdcp_key_head_ptr = mHDCPKeyDefHeaderBuf; - memcpy(hdcp_key_buf, hdcp_key_head_ptr, CC_HDCP_KEY_HEAD_SIZE); - //load content and copy, then set - unsigned char hdcp_key_content_buf[CC_HDCP_KEY_CONTENT_SIZE]; - if (SSMReadHDCPKeyExcludingHeader(hdcp_key_content_buf) == CC_HDCP_KEY_CONTENT_SIZE) { - memcpy(hdcp_key_buf + 40, hdcp_key_content_buf, CC_HDCP_KEY_CONTENT_SIZE); - LOGD("%s, using ssm's hdcp key.\n", __FUNCTION__); - return RealHandleHDCPKey(hdcp_key_buf); - } - } else { - if (SSMReadHDCPKey(hdcp_key_buf) == CC_HDCP_KEY_TOTAL_SIZE) { - LOGD("%s, using ssm's hdcp key.\n", __FUNCTION__); - return RealHandleHDCPKey(hdcp_key_buf); - } - } - } - - return -1; -} - -int SSMRefreshHDCPKey() -{ - int ret = -1; - ret = SSMSetHDCPKey(); - system ( "/system/bin/dec" ); - return ret; -} - -int SSMGetHDCPKeyDataLen() -{ - return CC_HDCP_KEY_TOTAL_SIZE; -} - -//hdmi edid -int SSMSetHDMIEdid(int port) -{ - int i = 0; - unsigned char customer_hdmi_edid_buf[CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE]; - unsigned char hdmi_edid_buf[SSM_HDMI_EDID_SIZE]; - - if (port < 1 && port > SSM_HDMI_PORT_MAX) { - LOGD("%s, hdmi port error.%d\n", __FUNCTION__, port); - return -1; - } - - if (GetSSMHandleHDMIEdidByCustomerEnableCFG() == 1) { - if (SSMReadHDMIEdid(port, hdmi_edid_buf) == 0) { - LOGD("%s, using ssm's hdmi edid.\n", __FUNCTION__); - LOGD("%s, begin to write hdmi edid:0x%x, 0x%x, 0x%x, 0x%x.\n", - __FUNCTION__, hdmi_edid_buf[8], hdmi_edid_buf[9], - hdmi_edid_buf[10], hdmi_edid_buf[255]); - if (AppendEdidPrefixCode(customer_hdmi_edid_buf, hdmi_edid_buf) - == 0) - ; - return RealHandleHDMIEdid(customer_hdmi_edid_buf); - } - } - - return -1; -} - -int SSMReadHDMIEdid(int port, unsigned char hdmi_edid_buf[]) -{ - int tmp_ret = 0; - LOGD("%s, read hdmi edid from bin file.\n", __FUNCTION__); - tmp_ret = GetHDMIEdidFromFile(0, SSM_HDMI_EDID_SIZE, port, hdmi_edid_buf); - if (tmp_ret < 0) { - LOGD("%s, read hdmi edid error.\n", __FUNCTION__); - } else { - LOGD("%s, 0x%x, 0x%x, 0x%x, 0x%x.\n", __FUNCTION__, hdmi_edid_buf[8], - hdmi_edid_buf[9], hdmi_edid_buf[10], hdmi_edid_buf[255]); - } - return tmp_ret; -} - -int KeyData_SaveProjectID(int rw_val) -{ - int tmp_ret = 0, wr_size = 0; - char tmp_buf[64] = { 0 }; - - sprintf(tmp_buf, "%08X", rw_val); - - wr_size = strlen(tmp_buf); - tmp_ret = WriteKeyData(CS_PROJECT_ID_KEY_NAME, wr_size, tmp_buf); - if (tmp_ret != wr_size) { - return -1; - } - - return 0; -} - -int KeyData_ReadProjectID() -{ - int rd_size = 0, tmp_val = 0; - unsigned char tmp_buf[64] = { 0 }; - - rd_size = ReadKeyData(CS_PROJECT_ID_KEY_NAME, 4, tmp_buf); - LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size); - if (rd_size == 4) { - tmp_val = 0; - tmp_val |= tmp_buf[0] << 24; - tmp_val |= tmp_buf[1] << 16; - tmp_val |= tmp_buf[2] << 8; - tmp_val |= tmp_buf[3] << 0; - } - - return tmp_val; -} - -int SSMSaveRGBOGOValue(int offset, int size, unsigned char data_buf[]) -{ - return SaveRGBOGOToFile(offset, size, data_buf); -} - -int SSMReadRGBOGOValue(int offset, int size, unsigned char data_buf[]) -{ - return GetRGBOGOFromFile(offset, size, data_buf); -} - -int SSMSaveAudioNoLinePoints(int offset, int size, unsigned char tmp_buf[]) -{ - return SaveAudioNoLinePointsDataToFile(offset, size, tmp_buf); -} - -int SSMReadAudioNoLinePoints(int offset, int size, unsigned char tmp_buf[]) -{ - return GetAudioNoLinePointsDataFromFile(offset, size, tmp_buf); -} - -/**************************** start mac address static functions ****************************/ -#define CC_ERR_THREAD_ID (0) - -static pthread_t mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID; - -static volatile unsigned int mMacAddressLow = -1; -static volatile unsigned int mMacAddressHigh = -1; -static volatile int mMacAddressStartWorkThreadExecFlag = -1; -static volatile int mMacAddressStartWorkThreadTurnOnFlag = -1; - -static pthread_mutex_t mac_address_low_mutex = PTHREAD_MUTEX_INITIALIZER; -static pthread_mutex_t mac_address_high_mutex = PTHREAD_MUTEX_INITIALIZER; -static pthread_mutex_t mac_address_exec_mutex = PTHREAD_MUTEX_INITIALIZER; -static pthread_mutex_t mac_address_turnon_mutex = PTHREAD_MUTEX_INITIALIZER; - -static int GetSSMMacAddressStartWorkEnableCFG() -{ - const char *config_value; - - config_value = config_get_str("TV", CS_MAC_ADDRESS_STARTWRK_EN_CFG, "null"); - if (strcmp(config_value, "null") == 0) { - LOGD( - "%s, get config is \"%s\", return 0 to not enable mac address start work.\n", - __FUNCTION__, config_value); - return 0; - } - - return strtoul(config_value, NULL, 10); -} - -static unsigned int SetMacAddressLow(unsigned int low_val) -{ - unsigned int tmp_val; - - pthread_mutex_lock(&mac_address_low_mutex); - - tmp_val = mMacAddressLow; - - mMacAddressLow = low_val; - - pthread_mutex_unlock(&mac_address_low_mutex); - - return tmp_val; -} - -static unsigned int GetMacAddressLow() -{ - unsigned int tmp_val = 0; - - pthread_mutex_lock(&mac_address_low_mutex); - - tmp_val = mMacAddressLow; - - pthread_mutex_unlock(&mac_address_low_mutex); - - return tmp_val; -} - -static unsigned int SetMacAddressHigh(unsigned int high_val) -{ - unsigned int tmp_val; - - pthread_mutex_lock(&mac_address_high_mutex); - - tmp_val = mMacAddressHigh; - - mMacAddressHigh = high_val; - - pthread_mutex_unlock(&mac_address_high_mutex); - - return tmp_val; -} - -static unsigned int GetMacAddressHigh() -{ - int tmp_val = 0; - - pthread_mutex_lock(&mac_address_high_mutex); - - tmp_val = mMacAddressHigh; - - pthread_mutex_unlock(&mac_address_high_mutex); - - return tmp_val; -} - -static int SetMacAddressStartWorkThreadExecFlag(int tmp_flag) -{ - int tmp_val; - - pthread_mutex_lock(&mac_address_exec_mutex); - - tmp_val = mMacAddressStartWorkThreadExecFlag; - - mMacAddressStartWorkThreadExecFlag = tmp_flag; - - pthread_mutex_unlock(&mac_address_exec_mutex); - - return tmp_val; -} - -static int GetMacAddressStartWorkThreadExecFlag() -{ - int tmp_val = 0; - - pthread_mutex_lock(&mac_address_exec_mutex); - - tmp_val = mMacAddressStartWorkThreadExecFlag; - - pthread_mutex_unlock(&mac_address_exec_mutex); - - return tmp_val; -} - -static int SetMacAddressStartWorkThreadTurnOnFlag(int tmp_flag) -{ - int tmp_val; - - pthread_mutex_lock(&mac_address_turnon_mutex); - - tmp_val = mMacAddressStartWorkThreadTurnOnFlag; - - mMacAddressStartWorkThreadTurnOnFlag = tmp_flag; - - pthread_mutex_unlock(&mac_address_turnon_mutex); - - return tmp_val; -} - -static int GetMacAddressStartWorkThreadTurnOnFlag() -{ - int tmp_val = 0; - - pthread_mutex_lock(&mac_address_turnon_mutex); - - tmp_val = mMacAddressStartWorkThreadTurnOnFlag; - - pthread_mutex_unlock(&mac_address_turnon_mutex); - - return tmp_val; -} - -static void *SSMMacAddressStartWorkMainApp(void *data) -{ - unsigned int curMacAddrLow = 0, curMacAddrHigh = 0; - int p_status; - char ssm_addr_str[128]; - const char *iname = "eth0"; - pid_t pid; - - LOGD("%s, entering...\n", __FUNCTION__); - - if (GetSSMMacAddressStartWorkEnableCFG() == 0) { - LOGE("%s, ssm mac address start work is not enable.\n", "TV"); - return NULL; - } - - curMacAddrLow = GetMacAddressLow(); - curMacAddrHigh = GetMacAddressHigh(); - - while (GetMacAddressStartWorkThreadTurnOnFlag() == 1) { - pid = fork(); - if (pid == 0) { - if (execl("/system/bin/stop", "stop_eth_dhcpcd", "eth_dhcpcd", NULL) - < 0) { - _exit(-1); - } - _exit(0); - } - waitpid(pid, &p_status, 0); - - ifc_init(); - - ifc_down(iname); - - sprintf(ssm_addr_str, "%02x:%02x:%02x:%02x:%02x:%02x", - ((curMacAddrLow >> 0) & 0xFF), ((curMacAddrLow >> 8) & 0xFF), - ((curMacAddrLow >> 16) & 0xFF), ((curMacAddrLow >> 24) & 0xFF), - ((curMacAddrHigh >> 0) & 0xFF), ((curMacAddrHigh >> 8) & 0xFF)); - struct ether_addr *addr = ether_aton(ssm_addr_str); - if (addr) { - ifc_set_hwaddr(iname, addr->ether_addr_octet); - } - - ifc_up(iname); - - ifc_close(); - - if (curMacAddrLow == GetMacAddressLow() - && curMacAddrHigh == GetMacAddressHigh()) { - break; - } - - curMacAddrLow = GetMacAddressLow(); - curMacAddrHigh = GetMacAddressHigh(); - } - - return NULL; -} - -static void *SSMMacAddressStartWorkThreadMain(void *data) -{ - void *tmp_ret = NULL; - - SetMacAddressStartWorkThreadExecFlag(1); - - tmp_ret = SSMMacAddressStartWorkMainApp(NULL); - - SetMacAddressStartWorkThreadExecFlag(0); - - return tmp_ret; -} - -static int KillMacAddressStartWorkThread() -{ - int i = 0, tmp_timeout_count = 600; - - SetMacAddressStartWorkThreadTurnOnFlag(0); - while (1) { - if (GetMacAddressStartWorkThreadExecFlag() == 0) { - break; - } - - if (i >= tmp_timeout_count) { - break; - } - - i++; - - usleep(100 * 1000); - } - - if (i == tmp_timeout_count) { - LOGE( - "%s, we have try %d times, but the mac address start work thread's exec flag is still(%d)!!!\n", - "TV", tmp_timeout_count, - GetMacAddressStartWorkThreadExecFlag()); - return -1; - } - - pthread_join(mMacAddressStartWorkThreadID, NULL); - mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID; - - LOGD("%s, kill the mac address start work thread sucess.\n", __FUNCTION__); - - return 0; -} - -static int CreateMacAddressStartWorkThread() -{ - unsigned int macAddrLow = 0, macAddrHigh = 0; - pthread_attr_t attr; - struct sched_param param; - unsigned char ssm_addr_buf[16] = { 0, 0, 0, 0, 0, 0 }; - - if (KeyData_ReadMacAddress(ssm_addr_buf) < 0) { - return -1; - } - - macAddrLow = 0; - macAddrLow |= ((ssm_addr_buf[0] & 0xFF) << 0); - macAddrLow |= ((ssm_addr_buf[1] & 0xFF) << 8); - macAddrLow |= ((ssm_addr_buf[2] & 0xFF) << 16); - macAddrLow |= ((ssm_addr_buf[3] & 0xFF) << 24); - - macAddrHigh = 0; - macAddrHigh |= ((ssm_addr_buf[4] & 0xFF) << 0); - macAddrHigh |= ((ssm_addr_buf[5] & 0xFF) << 8); - - if (mMacAddressStartWorkThreadID != CC_ERR_THREAD_ID) { - if (GetMacAddressStartWorkThreadExecFlag() == 1) { - SetMacAddressLow(macAddrLow); - SetMacAddressHigh(macAddrHigh); - return 0; - } else { - KillMacAddressStartWorkThread(); - } - } - - SetMacAddressLow(macAddrLow); - SetMacAddressHigh(macAddrHigh); - SetMacAddressStartWorkThreadTurnOnFlag(1); - - pthread_attr_init(&attr); - pthread_attr_setschedpolicy(&attr, SCHED_RR); - param.sched_priority = 20; - pthread_attr_setschedparam(&attr, ¶m); - - if (pthread_create(&mMacAddressStartWorkThreadID, &attr, - SSMMacAddressStartWorkThreadMain, NULL) < 0) { - pthread_attr_destroy(&attr); - mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID; - return -1; - } - - pthread_attr_destroy(&attr); - - LOGD("%s, create channel select thread sucess.\n", __FUNCTION__); - - return 0; -} -/**************************** end mac address static functions ****************************/ - -/**************************** start hdcp key static functions ****************************/ -static int GetSSMHandleHDCPKeyEnableCFG() -{ - const char *config_value; - - config_value = config_get_str("TV", CS_HDCP_KEY_EN_CFG, "null"); -#if 0 - LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_EN_CFG, - config_value); -#endif - if (strcmp(config_value, "null") == 0) { - LOGD( - "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key.\n", - __FUNCTION__, CS_HDCP_KEY_EN_CFG, config_value); - return 0; - } - - return strtoul(config_value, NULL, 10); -} - -static int GetSSMHandleHDCPKeyDemoEnableCFG() -{ - const char *config_value; - - config_value = config_get_str("TV", CS_HDCP_KEY_DEMO_EN_CFG, "null"); -#if 0 - LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_DEMO_EN_CFG, - config_value); -#endif - if (strcmp(config_value, "null") == 0) { - LOGD( - "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key demo.\n", - __FUNCTION__, CS_HDCP_KEY_DEMO_EN_CFG, config_value); - return 0; - } - - return strtoul(config_value, NULL, 10); -} - -static int GetSSMHandleHDCPKeyHeaderEnableCFG() -{ - const char *config_value; - - config_value = config_get_str("TV", CS_HDCP_KEY_HEADER_EN_CFG, "null"); -#if 1 - LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_HEADER_EN_CFG, - config_value); -#endif - if (strcmp(config_value, "null") == 0) { - LOGD( - "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key header.\n", - __FUNCTION__, CS_HDCP_KEY_HEADER_EN_CFG, config_value); - return 0; - } - - return strtoul(config_value, NULL, 10); -} - - -static int SSMSetDefaultHDCPKey(unsigned char hdcp_key_buf[]) -{ - int i = 0; - - for (i = 0; i < CC_HDCP_KEY_HEAD_SIZE; i++) { - hdcp_key_buf[i] = mHDCPKeyDefHeaderBuf[i]; - } - - for (i = 0; i < CC_HDCP_KEY_CONTENT_SIZE; i++) { - hdcp_key_buf[i + CC_HDCP_KEY_HEAD_SIZE] = mDefHDCPKeyContentBuf[i]; - } - - LOGD("%s, using default hdcp key.\n", __FUNCTION__); - - return RealHandleHDCPKey(hdcp_key_buf); -} - -static int RealHandleHDCPKey(unsigned char hdcp_key_buf[]) -{ - int i = 0, dev_fd = -1; - - if (hdcp_key_buf == NULL) { - return -1; - } - - dev_fd = open("/sys/class/hdmirx/hdmirx0/edid", O_RDWR); - if (dev_fd < 0) { - LOGE("%s, open edid file ERROR(%s)!!\n", "TV", strerror(errno)); - return -1; - } - - if (write(dev_fd, hdcp_key_buf, CC_HDCP_KEY_TOTAL_SIZE) < 0) { - close(dev_fd); - dev_fd = -1; - LOGE("%s, write edid file ERROR(%s)!!\n", "TV", strerror(errno)); - - return -1; - } - - close(dev_fd); - dev_fd = -1; - return 0; -} - -/**************************** end hdcp key static functions ****************************/ - -/**************************** start hdmi edid static functions ****************************/ -static int GetSSMHandleHDMIEdidByCustomerEnableCFG() -{ - const char *config_value; - - config_value = config_get_str("TV", CS_HDMI_EDID_EN_CFG, "null"); -#if 0 - LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDMI_EDID_EN_CFG, - config_value); -#endif - if (strcmp(config_value, "null") == 0) { - LOGD( - "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdmi edid by customer.\n", - __FUNCTION__, CS_HDMI_EDID_EN_CFG, config_value); - return 0; - } - - return strtoul(config_value, NULL, 10); -} -static int RealHandleHDMIEdid(unsigned char customer_hdmi_edid_buf[]) -{ - int i = 0, dev_fd = -1; - - if (customer_hdmi_edid_buf == NULL) { - return -1; - } - - dev_fd = open("/sys/class/hdmirx/hdmirx0/edid", O_RDWR); - if (dev_fd < 0) { - LOGE("%s, open edid file ERROR(%s)!!\n", "TV", strerror(errno)); - return -1; - } - - if (write(dev_fd, customer_hdmi_edid_buf, CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE) - < 0) { - close(dev_fd); - dev_fd = -1; - LOGE("%s, write edid file ERROR(%s)!!\n", "TV", strerror(errno)); - - return -1; - } - - close(dev_fd); - dev_fd = -1; - return 0; -} - -static int AppendEdidPrefixCode(unsigned char customer_hdmi_edid_buf[], - unsigned char hdmi_edid_buf[]) -{ - if (customer_hdmi_edid_buf == NULL || hdmi_edid_buf == NULL) { - LOGE("%s, Append hdmi edid's prefixCode ERROR(%s)!!\n", "TV", - strerror(errno)); - return -1; - } - memset(customer_hdmi_edid_buf, 0, - sizeof(char) * CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE); - customer_hdmi_edid_buf[0] = 'E'; - customer_hdmi_edid_buf[1] = 'D'; - customer_hdmi_edid_buf[2] = 'I'; - customer_hdmi_edid_buf[3] = 'D'; - memcpy(customer_hdmi_edid_buf + 4, hdmi_edid_buf, - CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE - 4); - /* - LOGD("%s, customer_hdmi_edid_buf: %c,%c,%c,%c,%x,%x,%x,%x.\n", __FUNCTION__, - customer_hdmi_edid_buf[0],customer_hdmi_edid_buf[1],customer_hdmi_edid_buf[2],customer_hdmi_edid_buf[3], - customer_hdmi_edid_buf[12],customer_hdmi_edid_buf[13],customer_hdmi_edid_buf[14],customer_hdmi_edid_buf[15]);*/ - /* - LOGD("%s, customer_hdmi_edid_buf: \n", __FUNCTION__); - int i, j; - for (i = 0; i < 16; i++) { - LOGD("[%2d] ", i); - for (j = 0; j < 16; j++) { - LOGD("0x%02lx, ", customer_hdmi_edid_buf[4 + (i*16 + j)]); - } - LOGD("\n"); - }*/ - return 0; -} - -/**************************** end hdmi edid static functions ****************************/ - -/**************************** start critical data op functions ****************************/ -#define CC_OP_TYPE_READ (0) -#define CC_OP_TYPE_SAVE (1) -#define CC_DATA_TYPE_CHAR (0) -#define CC_DATA_TYPE_INT (1) - -typedef int (*op_fun_ptr)(char *, int, int, unsigned char *); - -typedef struct tagRWDataInfo { - int op_type; - int data_type; - int max_size; - int rw_off; - int rw_size; - void *data_buf; - char *path_cfg_name; - char *off_cfg_name; - op_fun_ptr op_cb; -} RWDataInfo; - -static int GetFilePathCFG(char *key_str, char path_buf[]) -{ - int tmp_ret = 0; - const char *cfg_value; - - path_buf[0] = '\0'; - cfg_value = config_get_str("TV", key_str, ""); - strcpy(path_buf, cfg_value); -#if 0 - LOGD("%s, get \"%s\" is \"%s\".\n", "TV", key_str, path_buf); -#endif - return tmp_ret; -} - -static int GetFileOffsetCFG(char *key_str) -{ - const char *cfg_value; - - cfg_value = config_get_str("TV", key_str, "null"); -#if 0 - LOGD("%s, get \"%s\" is \"%s\".\n", "TV", key_str, cfg_value); -#endif - if (strcmp(cfg_value, "null") == 0) { - LOGD("%s, get config \"%s\" is \"%s\", return 0 for default.\n", "TV", - key_str, cfg_value); - return 0; - } - - return strtol(cfg_value, NULL, 10); -} - -static int handleDataFilePath(char *file_name, int offset, int nsize, - char file_path[]) -{ - if (file_name == NULL) { - LOGE("%s, file_name is NULL!!!\n", "TV"); - return -1; - } - - return 0; -} - -static int ReadDataFromFile(char *file_name, int offset, int nsize, - unsigned char data_buf[]) -{ - int device_fd = -1; - int tmp_ret = 0; - char *tmp_ptr = NULL; - char file_path[512] = { '\0' }; - - if (data_buf == NULL) { - LOGE("%s, data_buf is NULL!!!\n", "TV"); - return -1; - } - - tmp_ret = handleDataFilePath(file_name, offset, nsize, file_path); - if (tmp_ret < 0) { - tmp_ptr = NULL; - } else if (tmp_ret == 0) { - tmp_ptr = file_name; - } else if (tmp_ret == 1) { - tmp_ptr = file_path; - } - - if (tmp_ptr == NULL) { - return -1; - } - - device_fd = open(tmp_ptr, O_RDONLY); - if (device_fd < 0) { - LOGE("%s: open file \"%s\" error(%s).\n", "TV", file_name, - strerror(errno)); - return -1; - } - - lseek(device_fd, offset, SEEK_SET); - read(device_fd, data_buf, nsize); - - close(device_fd); - device_fd = -1; - - return 0; -} - -static int SaveDataToFile(char *file_name, int offset, int nsize, - unsigned char data_buf[]) -{ - int device_fd = -1; - int i = 0, tmp_ret = 0; - char *tmp_ptr = NULL; - char file_path[512] = { '\0' }; - - if (data_buf == NULL) { - LOGE("%s, data_buf is NULL!!!\n", "TV"); - return -1; - } - - tmp_ret = handleDataFilePath(file_name, offset, nsize, file_path); - if (tmp_ret < 0) { - tmp_ptr = NULL; - } else if (tmp_ret == 0) { - tmp_ptr = file_name; - } else if (tmp_ret == 1) { - tmp_ptr = file_path; - } - - if (tmp_ptr == NULL) { - return -1; - } - - device_fd = open(tmp_ptr, O_RDWR | O_SYNC); - if (device_fd < 0) { - LOGE("%s: open file \"%s\" error(%s).\n", "TV", file_name, - strerror(errno)); - return -1; - } - - lseek(device_fd, offset, SEEK_SET); - write(device_fd, data_buf, nsize); - fsync(device_fd); - - close(device_fd); - device_fd = -1; - - return 0; -} - -static int RealRWData(RWDataInfo *data_info) -{ - int i = 0, file_off = 0; - char file_name[256] = { '\0' }; - - memset(file_name, '\0', 256); - GetFilePathCFG(data_info->path_cfg_name, file_name); -#if 0 - LOGD("%s, file_name is %s.\n", __FUNCTION__, file_name); -#endif - if (strlen(file_name) == 0) { - LOGE("%s, length of file_name is 0!!!\n", "TV"); - return -2; - } - - if (data_info->rw_off < 0) { - LOGE("%s, data_info->rw_off (%d) is less than 0!!!\n", "TV", - data_info->rw_off); - return -1; - } - - if (data_info->rw_off + data_info->rw_size > data_info->max_size) { - LOGE( - "%s, data_info->rw_off + data_info->rw_size (%d) is more than data_info->max_size(%d) !!!\n", - "TV", data_info->rw_off + data_info->rw_size, - data_info->max_size); - return -1; - } - - file_off = GetFileOffsetCFG(data_info->off_cfg_name); - if (file_off < 0) { - LOGE("%s, file_off (%d) is less than 0!!!\n", "TV", file_off); - return -1; - } - - file_off += data_info->rw_off; - - if (data_info->op_cb(file_name, file_off, data_info->rw_size, - (unsigned char *) data_info->data_buf) < 0) { - return -1; - } - - return 0; -} - -static int HandleRWData(RWDataInfo *data_info) -{ - int i = 0, tmp_ret = 0; - int *tmp_iptr = NULL; - unsigned char *tmp_cptr = NULL; - RWDataInfo tmpInfo; - - if (data_info == NULL) { - return -1; - } - - tmpInfo = *data_info; - - if (data_info->data_type == CC_DATA_TYPE_INT) { - tmp_cptr = new unsigned char[data_info->rw_size]; - if (tmp_cptr != NULL) { - tmpInfo.data_buf = tmp_cptr; - - if (tmpInfo.op_type == CC_OP_TYPE_SAVE) { - tmp_iptr = (int *) data_info->data_buf; - for (i = 0; i < data_info->rw_size; i++) { - tmp_cptr[i] = tmp_iptr[i]; - } - - tmp_ret |= RealRWData(&tmpInfo); - } else { - tmp_ret |= RealRWData(&tmpInfo); - - tmp_iptr = (int *) data_info->data_buf; - for (i = 0; i < data_info->rw_size; i++) { - tmp_iptr[i] = tmp_cptr[i]; - } - } - - delete tmp_cptr; - tmp_cptr = NULL; - - return tmp_ret; - } - } - - return RealRWData(&tmpInfo); -} - -static int GetRGBOGOFromFile(int rd_off, int rd_size, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_READ; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = SSM_CR_RGBOGO_LEN + SSM_CR_RGBOGO_CHKSUM_LEN; - tmpInfo.rw_off = rd_off; - tmpInfo.rw_size = rd_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_RGBOGO_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_RGBOGO_FILE_OFFSET_CFG; - tmpInfo.op_cb = ReadDataFromFile; - - return HandleRWData(&tmpInfo); -} - -static int SaveRGBOGOToFile(int wr_off, int wr_size, unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_SAVE; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = SSM_CR_RGBOGO_LEN + SSM_CR_RGBOGO_CHKSUM_LEN; - tmpInfo.rw_off = wr_off; - tmpInfo.rw_size = wr_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_RGBOGO_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_RGBOGO_FILE_OFFSET_CFG; - tmpInfo.op_cb = SaveDataToFile; - - return HandleRWData(&tmpInfo); -} - -static int GetAudioNoLinePointsDataFromFile(int rd_off, int rd_size, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_READ; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = 256; - tmpInfo.rw_off = rd_off; - tmpInfo.rw_size = rd_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG; - tmpInfo.op_cb = ReadDataFromFile; - - return HandleRWData(&tmpInfo); -} - -static int SaveAudioNoLinePointsDataToFile(int wr_off, int wr_size, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_SAVE; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = 256; - tmpInfo.rw_off = wr_off; - tmpInfo.rw_size = wr_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG; - tmpInfo.op_cb = SaveDataToFile; - - return HandleRWData(&tmpInfo); -} - -static int GetHDCPKeyFromFile(int rd_off, int rd_size, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_READ; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = CC_HDCP_KEY_TOTAL_SIZE; - tmpInfo.rw_off = rd_off; - tmpInfo.rw_size = rd_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_HDCP_KEY_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_HDCP_KEY_FILE_OFFSET_CFG; - tmpInfo.op_cb = ReadDataFromFile; - - return HandleRWData(&tmpInfo); -} - -static int SaveHDCPKeyToFile(int wr_off, int wr_size, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_SAVE; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = CC_HDCP_KEY_TOTAL_SIZE; - tmpInfo.rw_off = wr_off; - tmpInfo.rw_size = wr_size; - tmpInfo.data_buf = data_buf; - tmpInfo.path_cfg_name = (char *) CS_HDCP_KEY_FILE_PATH_CFG; - tmpInfo.off_cfg_name = (char *) CS_HDCP_KEY_FILE_OFFSET_CFG; - tmpInfo.op_cb = SaveDataToFile; - - return HandleRWData(&tmpInfo); -} - -static int GetHDMIEdidFromFile(int rd_off, int rd_size, int port, - unsigned char data_buf[]) -{ - RWDataInfo tmpInfo; - - tmpInfo.op_type = CC_OP_TYPE_READ; - tmpInfo.data_type = CC_DATA_TYPE_CHAR; - tmpInfo.max_size = SSM_HDMI_EDID_SIZE; - tmpInfo.rw_off = rd_off; - tmpInfo.rw_size = rd_size; - tmpInfo.data_buf = data_buf; - switch (port) { - case 1: - tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT1_EDID_FILE_PATH_CFG; - break; - case 2: - tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT2_EDID_FILE_PATH_CFG; - break; - case 3: - tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT3_EDID_FILE_PATH_CFG; - break; - default: - LOGE("%s, port is error, =%d\n", "TV", port); - tmpInfo.path_cfg_name = (char *) CS_HDMI_EDID_FILE_PATH_CFG; - break; - } - tmpInfo.off_cfg_name = (char *) CS_HDMI_EDID_FILE_OFFSET_CFG; - tmpInfo.op_cb = ReadDataFromFile; - - return HandleRWData(&tmpInfo); -} - -/**************************** end critical data op functions ****************************/ +#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <cutils/properties.h>
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+#include <netutils/ifc.h>
+#include <netutils/dhcp.h>
+
+#include "tvconfig/tvconfig.h"
+#include "CTvSettingCfg.h"
+#include "TvKeyData.h"
+
+#define CC_MAX_KEY_DATA_SIZE (2048)
+#define CC_MAX_FILE_PATH (256)
+
+#define CC_MAC_LEN (6)
+#define CC_HDCP_KEY_TOTAL_SIZE (368)
+#define CC_HDCP_KEY_HEAD_SIZE (40)
+#define CC_HDCP_KEY_CONTENT_SIZE (CC_HDCP_KEY_TOTAL_SIZE - CC_HDCP_KEY_HEAD_SIZE)
+
+#define CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE (SSM_HDMI_EDID_SIZE + 4)
+
+#define CS_MAC_ADDRESS_STARTWRK_EN_CFG "ssm.macaddr.startwork.en"
+#define CS_BARCODE_LEN_CFG "ssm.barcode.len"
+
+#define CS_HDCP_KEY_EN_CFG "ssm.handle.hdcpkey.en"
+#define CS_HDCP_KEY_DEMO_EN_CFG "ssm.handle.hdcpkey.demo.en"
+#define CS_HDCP_KEY_FILE_PATH_CFG "ssm.handle.hdcpkey.file.path"
+#define CS_HDCP_KEY_FILE_OFFSET_CFG "ssm.handle.hdcpkey.file.offset"
+#define CS_HDCP_KEY_HEADER_EN_CFG "ssm.handle.hdcpkey.header.en"
+
+
+#define CS_HDMI_EDID_EN_CFG "ssm.handle.hdmi.edid.en"
+#define CS_HDMI_EDID_USE_CFG "ssm.handle.hdmi.edid.use"
+#define CS_HDMI_EDID_FILE_PATH_CFG "ssm.handle.hdmi.edid.file.path"
+#define CS_HDMI_PORT1_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port1.edid.file.path"
+#define CS_HDMI_PORT2_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port2.edid.file.path"
+#define CS_HDMI_PORT3_EDID_FILE_PATH_CFG "ssm.handle.hdmi.port3.edid.file.path"
+#define CS_HDMI_EDID_FILE_OFFSET_CFG "ssm.handle.hdmi.edid.file.offset"
+
+#define CS_RGBOGO_FILE_PATH_CFG "ssm.rgbogo.file.path"
+#define CS_RGBOGO_FILE_OFFSET_CFG "ssm.rgbogo.file.offset"
+
+#define CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG "ssm.audio.nolinepoints.file.path"
+#define CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG "ssm.audio.nolinepoints.file.offset"
+
+static unsigned char mHDCPKeyDefHeaderBuf[CC_HDCP_KEY_HEAD_SIZE] = {
+ //40 bytes
+ 0x53, 0x4B, 0x59, 0x01, 0x00, 0x10, 0x0D, 0x15, 0x3A, 0x8E, // 000~009
+ 0x99, 0xEE, 0x2A, 0x55, 0x58, 0xEE, 0xED, 0x4B, 0xBE, 0x00, // 010~019
+ 0x74, 0xA9, 0x00, 0x10, 0x0A, 0x21, 0xE3, 0x30, 0x66, 0x34, // 020~029
+ 0xCE, 0x9C, 0xC7, 0x8B, 0x51, 0x27, 0xF9, 0x0B, 0xAD, 0x09, // 030~039
+};
+
+static unsigned char mDefHDCPKeyContentBuf[CC_HDCP_KEY_CONTENT_SIZE] = {
+ //328 bytes
+ 0x5F, 0x4D, 0xC2, 0xCA, 0xA2, 0x13, 0x06, 0x18, 0x8D, 0x34, // 000~009
+ 0x82, 0x46, 0x2D, 0xC9, 0x4B, 0xB0, 0x1C, 0xDE, 0x3D, 0x49, // 010~019
+ 0x39, 0x58, 0xEF, 0x2B, 0x68, 0x39, 0x71, 0xC9, 0x4D, 0x25, // 020~029
+ 0xE9, 0x75, 0x4D, 0xAC, 0x62, 0xF5, 0xF5, 0x87, 0xA0, 0xB2, // 030~039
+ 0x4A, 0x60, 0xD3, 0xF1, 0x09, 0x3A, 0xB2, 0x3E, 0x19, 0x4F, // 040~049
+ 0x3B, 0x1B, 0x2F, 0x85, 0x14, 0x28, 0x44, 0xFC, 0x69, 0x6F, // 050~059
+ 0x50, 0x42, 0x81, 0xBF, 0x7C, 0x2B, 0x3A, 0x17, 0x2C, 0x15, // 060~069
+ 0xE4, 0x93, 0x77, 0x74, 0xE8, 0x1F, 0x1C, 0x38, 0x54, 0x49, // 070~079
+ 0x10, 0x64, 0x5B, 0x7D, 0x90, 0x3D, 0xA0, 0xE1, 0x8B, 0x67, // 080~089
+ 0x5C, 0x19, 0xE6, 0xCA, 0x9D, 0xE9, 0x68, 0x5A, 0xB5, 0x62, // 090~099
+ 0xDF, 0xA1, 0x28, 0xBC, 0x68, 0x82, 0x9A, 0x22, 0xC4, 0xDC, // 100~109
+ 0x48, 0x85, 0x0F, 0xF1, 0x3E, 0x05, 0xDD, 0x1B, 0x2D, 0xF5, // 120~119
+ 0x49, 0x3A, 0x15, 0x29, 0xE7, 0xB6, 0x0B, 0x2A, 0x40, 0xE3, // 120~129
+ 0xB0, 0x89, 0xD5, 0x75, 0x84, 0x2E, 0x76, 0xE7, 0xBC, 0x63, // 130~139
+ 0x67, 0xE3, 0x57, 0x67, 0x86, 0x81, 0xF4, 0xD7, 0xEA, 0x4D, // 140~149
+ 0x89, 0x8E, 0x37, 0x95, 0x59, 0x1C, 0x8A, 0xCD, 0x79, 0xF8, // 150~159
+ 0x4F, 0x82, 0xF2, 0x6C, 0x7E, 0x7F, 0x79, 0x8A, 0x6B, 0x90, // 160~169
+ 0xC0, 0xAF, 0x4C, 0x8D, 0x43, 0x47, 0x1F, 0x9A, 0xF1, 0xBB, // 170~179
+ 0x88, 0x64, 0x49, 0x14, 0x50, 0xD1, 0xC3, 0xDF, 0xA6, 0x87, // 180~189
+ 0xA0, 0x15, 0x98, 0x51, 0x81, 0xF5, 0x97, 0x55, 0x10, 0x4A, // 190~199
+ 0x99, 0x30, 0x54, 0xA4, 0xFC, 0xDA, 0x0E, 0xAC, 0x6A, 0xFA, // 200~209
+ 0x90, 0xEE, 0x12, 0x70, 0x69, 0x74, 0x63, 0x46, 0x63, 0xFB, // 210~219
+ 0xE6, 0x1F, 0x72, 0xEC, 0x43, 0x5D, 0x50, 0xFF, 0x03, 0x4F, // 220~229
+ 0x05, 0x33, 0x88, 0x36, 0x93, 0xE4, 0x72, 0xD5, 0xCC, 0x34, // 230~239
+ 0x52, 0x96, 0x15, 0xCE, 0xD0, 0x32, 0x52, 0x41, 0x4F, 0xBC, // 240~249
+ 0x2D, 0xDF, 0xC5, 0xD6, 0x7F, 0xD5, 0x74, 0xCE, 0x51, 0xDC, // 250~259
+ 0x10, 0x5E, 0xF7, 0xAA, 0x4A, 0x2D, 0x20, 0x9A, 0x17, 0xDD, // 260~269
+ 0x30, 0x89, 0x71, 0x82, 0x36, 0x50, 0x09, 0x1F, 0x7C, 0xF3, // 270~279
+ 0x12, 0xE9, 0x43, 0x10, 0x5F, 0x51, 0xBF, 0xB8, 0x45, 0xA8, // 280~289
+ 0x5A, 0x8D, 0x3F, 0x77, 0xE5, 0x96, 0x73, 0x68, 0xAB, 0x73, // 290~299
+ 0xE5, 0x4C, 0xFB, 0xE5, 0x98, 0xB9, 0xAE, 0x74, 0xEB, 0x51, // 300~309
+ 0xDB, 0x91, 0x07, 0x7B, 0x66, 0x02, 0x9B, 0x79, 0x03, 0xC5, // 310~319
+ 0x34, 0x1C, 0x58, 0x13, 0x31, 0xD2, 0x4A, 0xEC, // 320~327
+};
+
+static int CreateMacAddressStartWorkThread();
+
+static int GetSSMHandleHDCPKeyEnableCFG();
+static int GetSSMHandleHDCPKeyHeaderEnableCFG();
+static int GetSSMHandleHDCPKeyDemoEnableCFG();
+static int SSMSetDefaultHDCPKey(unsigned char hdcp_key_buf[]);
+static int RealHandleHDCPKey(unsigned char hdcp_key_buf[]);
+static int GetHDCPKeyFromFile(int rd_off, int rd_size,
+ unsigned char data_buf[]);
+static int SaveHDCPKeyToFile(int wr_off, int wr_size, unsigned char data_buf[]);
+
+static int GetHDMIEdidFromFile(int rd_off, int rd_size, int port,
+ unsigned char data_buf[]);
+static int RealHandleHDMIEdid(unsigned char hdmi_edid_buf[]);
+static int GetSSMHandleHDMIEdidByCustomerEnableCFG();
+static int AppendEdidPrefixCode(unsigned char customer_hdmi_edid_buf[],
+ unsigned char hdmi_edid_buf[]);
+
+static int GetRGBOGOFromFile(int rd_off, int rd_size, unsigned char data_buf[]);
+static int SaveRGBOGOToFile(int wr_off, int wr_size, unsigned char data_buf[]);
+
+static int GetAudioNoLinePointsDataFromFile(int offset, int size,
+ unsigned char data_buf[]);
+static int SaveAudioNoLinePointsDataToFile(int offset, int size,
+ unsigned char data_buf[]);
+
+static int TransStringToHex(int data_cnt, char data_buf[],
+ unsigned char hex_buf[])
+{
+ int i = 0, j = 0, tmp_val = 0;
+ char tmp_buf[3] = { 0, 0, 0 };
+
+ while (i < data_cnt) {
+ tmp_val = 0;
+ tmp_buf[0] = data_buf[i];
+ tmp_buf[1] = data_buf[i + 1];
+ tmp_val = strtoul(tmp_buf, NULL, 16);
+ hex_buf[j] = tmp_val;
+ //LOGD("%s, hex_buf[%d] = 0x%x\n", __FUNCTION__, j, hex_buf[j]);
+ i += 2;
+ j += 1;
+ }
+
+ return j;
+}
+
+static int TransToHexString(int hex_cnt, char data_buf[],
+ unsigned char hex_buf[])
+{
+ int i = 0, j = 0;
+ char tmp_buf[17] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+
+ data_buf[0] = 0;
+ for (i = 0; i < hex_cnt; i++) {
+ sprintf(tmp_buf, "%02X", (unsigned char) hex_buf[i]);
+ strcat(data_buf, tmp_buf);
+ }
+
+ return 2 * hex_cnt;
+}
+
+int ReadKeyData(const char *key_name, unsigned int rd_data_len, unsigned char data_buf[])
+{
+ FILE *dev_fp = NULL;
+ int i = 0, rd_cnt = 0;
+ char tmp_ori_buf[CC_MAX_KEY_DATA_SIZE];
+ unsigned char tmp_tran_buf[CC_MAX_KEY_DATA_SIZE];
+
+ dev_fp = fopen(CS_KEY_DATA_NAME_DEV_PATH, "w");
+ if (dev_fp == NULL) {
+ LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__,
+ CS_KEY_DATA_NAME_DEV_PATH, strerror(errno));
+ return -1;
+ }
+
+ fprintf(dev_fp, "%s", key_name);
+
+ fclose(dev_fp);
+ dev_fp = NULL;
+
+ dev_fp = fopen(CS_KEY_DATA_READ_DEV_PATH, "r");
+ if (dev_fp == NULL) {
+ LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__,
+ CS_KEY_DATA_READ_DEV_PATH, strerror(errno));
+ return -1;
+ }
+
+ memset((void *)tmp_ori_buf, 0, CC_MAX_KEY_DATA_SIZE);
+ memset((void *)tmp_tran_buf, 0, CC_MAX_KEY_DATA_SIZE);
+ fscanf(dev_fp, "%s", tmp_ori_buf);
+
+ rd_cnt = strlen(tmp_ori_buf);
+ rd_cnt = TransStringToHex(rd_cnt, tmp_ori_buf, tmp_tran_buf);
+
+ fclose(dev_fp);
+ dev_fp = NULL;
+
+ if (rd_cnt != rd_data_len) {
+ return 0;
+ }
+
+ memcpy(data_buf, tmp_tran_buf, rd_cnt);
+ return rd_cnt;
+}
+
+int WriteKeyData(const char *key_name, int wr_size, char data_buf[])
+{
+ FILE *dev_fp = NULL;
+ int wr_cnt = 0;
+
+ dev_fp = fopen(CS_KEY_DATA_NAME_DEV_PATH, "w");
+ if (dev_fp == NULL) {
+ LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__,
+ CS_KEY_DATA_NAME_DEV_PATH, strerror(errno));
+ return -1;
+ }
+
+ fprintf(dev_fp, "%s", key_name);
+
+ fclose(dev_fp);
+ dev_fp = NULL;
+
+ dev_fp = fopen(CS_KEY_DATA_WRITE_DEV_PATH, "w");
+ if (dev_fp == NULL) {
+ LOGE("%s, open %s ERROR(%s)!!\n", __FUNCTION__,
+ CS_KEY_DATA_WRITE_DEV_PATH, strerror(errno));
+ return -1;
+ }
+
+ wr_cnt = fwrite(data_buf, 1, wr_size, dev_fp);
+
+ fclose(dev_fp);
+ dev_fp = NULL;
+
+ return wr_cnt;
+}
+
+int KeyData_GetMacAddressDataLen()
+{
+ return CC_MAC_LEN;
+}
+
+int KeyData_ReadMacAddress(unsigned char data_buf[])
+{
+ int i = 0, rd_size = 0;
+ int data_i_buf[CC_MAC_LEN] = { 0, 0, 0, 0, 0, 0 };
+ unsigned char tmp_buf[128] = { 0 };
+
+ rd_size = ReadKeyData(CS_MAC_KEY_NAME, 17, tmp_buf);
+ if (rd_size == 17) {
+ sscanf((char *) tmp_buf, "%02x:%02x:%02x:%02x:%02x:%02x",
+ &data_i_buf[0], &data_i_buf[1], &data_i_buf[2], &data_i_buf[3],
+ &data_i_buf[4], &data_i_buf[5]);
+ for (i = 0; i < sizeof(data_i_buf); i++) {
+ data_buf[i] = data_i_buf[i] & 0xFF;
+ }
+ }
+
+ return KeyData_GetMacAddressDataLen();
+}
+
+int KeyData_SaveMacAddress(unsigned char data_buf[])
+{
+ int tmp_ret = 0, wr_size = 0;
+ unsigned char hex_buf[128] = { 0 };
+ char tmp_buf[128] = { 0 };
+
+ sprintf((char *) hex_buf, "%02x:%02x:%02x:%02x:%02x:%02x", data_buf[0],
+ data_buf[1], data_buf[2], data_buf[3], data_buf[4], data_buf[5]);
+
+ TransToHexString(strlen((char *) hex_buf), tmp_buf, hex_buf);
+
+ wr_size = strlen(tmp_buf);
+ tmp_ret = WriteKeyData(CS_MAC_KEY_NAME, wr_size, tmp_buf);
+ if (tmp_ret != wr_size) {
+ return -1;
+ }
+
+ CreateMacAddressStartWorkThread();
+
+ return 0;
+}
+
+static int gSSMBarCodeLen = -1;
+int KeyData_GetBarCodeDataLen()
+{
+ const char *config_value;
+
+ if (gSSMBarCodeLen <= 0) {
+ config_value = config_get_str("TV", CS_BARCODE_LEN_CFG, "null");
+ if (strcmp(config_value, "null") == 0) {
+ gSSMBarCodeLen = 32;
+ } else {
+ gSSMBarCodeLen = strtol(config_value, NULL, 10);
+ }
+ }
+
+ return gSSMBarCodeLen;
+}
+
+int KeyData_ReadBarCode(unsigned char data_buf[])
+{
+ int rd_size = 0, tmp_len = 0;
+ unsigned char tmp_buf[CC_MAX_KEY_DATA_SIZE] = { 0 };
+
+ tmp_len = KeyData_GetBarCodeDataLen();
+ rd_size = ReadKeyData(CS_BARCODE_KEY_NAME, tmp_len, tmp_buf);
+ LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size);
+ if (rd_size == tmp_len) {
+ memcpy(data_buf, tmp_buf, tmp_len);
+ }
+
+ return rd_size;
+}
+
+int KeyData_SaveBarCode(unsigned char data_buf[])
+{
+ int tmp_len = 0, wr_size = 0;
+ char tmp_buf[512] = { 0 };
+
+ tmp_len = KeyData_GetBarCodeDataLen();
+
+ TransToHexString(tmp_len, tmp_buf, data_buf);
+
+ wr_size = strlen(tmp_buf);
+ tmp_len = WriteKeyData(CS_BARCODE_KEY_NAME, wr_size, tmp_buf);
+ if (tmp_len != wr_size) {
+ return -1;
+ }
+
+ return 0;
+}
+
+int SSMReadHDCPKey(unsigned char hdcp_key_buf[])
+{
+ int tmp_ret = 0, rd_size = 0;
+ unsigned char tmp_buf[CC_HDCP_KEY_TOTAL_SIZE] = { 0 };
+
+ tmp_ret = GetHDCPKeyFromFile(0, CC_HDCP_KEY_TOTAL_SIZE, hdcp_key_buf);
+ if (tmp_ret < 0) {
+ rd_size = ReadKeyData(CS_RX_HDCP_KEY_NAME, CC_HDCP_KEY_TOTAL_SIZE, tmp_buf);
+ LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size);
+ if (rd_size == CC_HDCP_KEY_TOTAL_SIZE) {
+ memcpy(hdcp_key_buf, tmp_buf, CC_HDCP_KEY_TOTAL_SIZE);
+ }
+
+ return rd_size;
+ }
+
+ return CC_HDCP_KEY_TOTAL_SIZE;
+}
+
+int SSMReadHDCPKeyExcludingHeader(unsigned char hdcp_key_buf[])
+{
+ int tmp_ret = 0, rd_size = 0;
+ unsigned char tmp_buf[CC_HDCP_KEY_CONTENT_SIZE] = { 0 };
+
+ tmp_ret = GetHDCPKeyFromFile(0, CC_HDCP_KEY_CONTENT_SIZE, hdcp_key_buf);
+ if (tmp_ret < 0) {
+ LOGD("%s, GetHDCPKeyFromFile error = %d\n", __FUNCTION__, tmp_ret);
+ return tmp_ret;
+ }
+
+ return CC_HDCP_KEY_CONTENT_SIZE;
+}
+
+
+int SSMSaveHDCPKey(unsigned char hdcp_key_buf[])
+{
+ int tmp_ret = 0, wr_size = 0;
+ char tmp_buf[CC_MAX_KEY_DATA_SIZE] = { 0 };
+
+ tmp_ret = SaveHDCPKeyToFile(0, CC_HDCP_KEY_TOTAL_SIZE, hdcp_key_buf);
+ if (tmp_ret < 0) {
+ TransToHexString(CC_HDCP_KEY_TOTAL_SIZE, tmp_buf, hdcp_key_buf);
+
+ wr_size = strlen(tmp_buf);
+ tmp_ret = WriteKeyData(CS_RX_HDCP_KEY_NAME, wr_size, tmp_buf);
+ if (tmp_ret != wr_size) {
+ tmp_ret = -1;
+ }
+ }
+
+ return tmp_ret;
+}
+
+int SSMSetHDCPKey()
+{
+ int i = 0;
+ unsigned char hdcp_key_buf[CC_HDCP_KEY_TOTAL_SIZE];
+ unsigned char *hdcp_key_head_ptr = NULL;
+
+ if (GetSSMHandleHDCPKeyEnableCFG() == 1) {
+ if (GetSSMHandleHDCPKeyDemoEnableCFG() == 1) {
+ return SSMSetDefaultHDCPKey(hdcp_key_buf);
+ } else if (GetSSMHandleHDCPKeyHeaderEnableCFG() == 1) {
+ LOGD("%s, handle hdcp key excluding header.\n", __FUNCTION__);
+ //copy header
+ hdcp_key_head_ptr = mHDCPKeyDefHeaderBuf;
+ memcpy(hdcp_key_buf, hdcp_key_head_ptr, CC_HDCP_KEY_HEAD_SIZE);
+ //load content and copy, then set
+ unsigned char hdcp_key_content_buf[CC_HDCP_KEY_CONTENT_SIZE];
+ if (SSMReadHDCPKeyExcludingHeader(hdcp_key_content_buf) == CC_HDCP_KEY_CONTENT_SIZE) {
+ memcpy(hdcp_key_buf + 40, hdcp_key_content_buf, CC_HDCP_KEY_CONTENT_SIZE);
+ LOGD("%s, using ssm's hdcp key.\n", __FUNCTION__);
+ return RealHandleHDCPKey(hdcp_key_buf);
+ }
+ } else {
+ if (SSMReadHDCPKey(hdcp_key_buf) == CC_HDCP_KEY_TOTAL_SIZE) {
+ LOGD("%s, using ssm's hdcp key.\n", __FUNCTION__);
+ return RealHandleHDCPKey(hdcp_key_buf);
+ }
+ }
+ }
+
+ return -1;
+}
+
+int SSMRefreshHDCPKey()
+{
+ int ret = -1;
+ ret = SSMSetHDCPKey();
+ system ( "/system/bin/dec" );
+ return ret;
+}
+
+int SSMGetHDCPKeyDataLen()
+{
+ return CC_HDCP_KEY_TOTAL_SIZE;
+}
+
+//hdmi edid
+int SSMSetHDMIEdid(int port)
+{
+ int i = 0;
+ unsigned char customer_hdmi_edid_buf[CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE];
+ unsigned char hdmi_edid_buf[SSM_HDMI_EDID_SIZE];
+
+ if (port < 1 && port > SSM_HDMI_PORT_MAX) {
+ LOGD("%s, hdmi port error.%d\n", __FUNCTION__, port);
+ return -1;
+ }
+
+ if (GetSSMHandleHDMIEdidByCustomerEnableCFG() == 1) {
+ if (SSMReadHDMIEdid(port, hdmi_edid_buf) == 0) {
+ LOGD("%s, using ssm's hdmi edid.\n", __FUNCTION__);
+ LOGD("%s, begin to write hdmi edid:0x%x, 0x%x, 0x%x, 0x%x.\n",
+ __FUNCTION__, hdmi_edid_buf[8], hdmi_edid_buf[9],
+ hdmi_edid_buf[10], hdmi_edid_buf[255]);
+ if (AppendEdidPrefixCode(customer_hdmi_edid_buf, hdmi_edid_buf)
+ == 0)
+ ;
+ return RealHandleHDMIEdid(customer_hdmi_edid_buf);
+ }
+ }
+
+ return -1;
+}
+
+int SSMReadHDMIEdid(int port, unsigned char hdmi_edid_buf[])
+{
+ int tmp_ret = 0;
+ LOGD("%s, read hdmi edid from bin file.\n", __FUNCTION__);
+ tmp_ret = GetHDMIEdidFromFile(0, SSM_HDMI_EDID_SIZE, port, hdmi_edid_buf);
+ if (tmp_ret < 0) {
+ LOGD("%s, read hdmi edid error.\n", __FUNCTION__);
+ } else {
+ LOGD("%s, 0x%x, 0x%x, 0x%x, 0x%x.\n", __FUNCTION__, hdmi_edid_buf[8],
+ hdmi_edid_buf[9], hdmi_edid_buf[10], hdmi_edid_buf[255]);
+ }
+ return tmp_ret;
+}
+
+int KeyData_SaveProjectID(int rw_val)
+{
+ int tmp_ret = 0, wr_size = 0;
+ char tmp_buf[64] = { 0 };
+
+ sprintf(tmp_buf, "%08X", rw_val);
+
+ wr_size = strlen(tmp_buf);
+ tmp_ret = WriteKeyData(CS_PROJECT_ID_KEY_NAME, wr_size, tmp_buf);
+ if (tmp_ret != wr_size) {
+ return -1;
+ }
+
+ return 0;
+}
+
+int KeyData_ReadProjectID()
+{
+ int rd_size = 0, tmp_val = 0;
+ unsigned char tmp_buf[64] = { 0 };
+
+ rd_size = ReadKeyData(CS_PROJECT_ID_KEY_NAME, 4, tmp_buf);
+ LOGD("%s, rd_size = %d\n", __FUNCTION__, rd_size);
+ if (rd_size == 4) {
+ tmp_val = 0;
+ tmp_val |= tmp_buf[0] << 24;
+ tmp_val |= tmp_buf[1] << 16;
+ tmp_val |= tmp_buf[2] << 8;
+ tmp_val |= tmp_buf[3] << 0;
+ }
+
+ return tmp_val;
+}
+
+int SSMSaveRGBOGOValue(int offset, int size, unsigned char data_buf[])
+{
+ return SaveRGBOGOToFile(offset, size, data_buf);
+}
+
+int SSMReadRGBOGOValue(int offset, int size, unsigned char data_buf[])
+{
+ return GetRGBOGOFromFile(offset, size, data_buf);
+}
+
+int SSMSaveAudioNoLinePoints(int offset, int size, unsigned char tmp_buf[])
+{
+ return SaveAudioNoLinePointsDataToFile(offset, size, tmp_buf);
+}
+
+int SSMReadAudioNoLinePoints(int offset, int size, unsigned char tmp_buf[])
+{
+ return GetAudioNoLinePointsDataFromFile(offset, size, tmp_buf);
+}
+
+/**************************** start mac address static functions ****************************/
+#define CC_ERR_THREAD_ID (0)
+
+static pthread_t mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID;
+
+static volatile unsigned int mMacAddressLow = -1;
+static volatile unsigned int mMacAddressHigh = -1;
+static volatile int mMacAddressStartWorkThreadExecFlag = -1;
+static volatile int mMacAddressStartWorkThreadTurnOnFlag = -1;
+
+static pthread_mutex_t mac_address_low_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t mac_address_high_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t mac_address_exec_mutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t mac_address_turnon_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+static int GetSSMMacAddressStartWorkEnableCFG()
+{
+ const char *config_value;
+
+ config_value = config_get_str("TV", CS_MAC_ADDRESS_STARTWRK_EN_CFG, "null");
+ if (strcmp(config_value, "null") == 0) {
+ LOGD(
+ "%s, get config is \"%s\", return 0 to not enable mac address start work.\n",
+ __FUNCTION__, config_value);
+ return 0;
+ }
+
+ return strtoul(config_value, NULL, 10);
+}
+
+static unsigned int SetMacAddressLow(unsigned int low_val)
+{
+ unsigned int tmp_val;
+
+ pthread_mutex_lock(&mac_address_low_mutex);
+
+ tmp_val = mMacAddressLow;
+
+ mMacAddressLow = low_val;
+
+ pthread_mutex_unlock(&mac_address_low_mutex);
+
+ return tmp_val;
+}
+
+static unsigned int GetMacAddressLow()
+{
+ unsigned int tmp_val = 0;
+
+ pthread_mutex_lock(&mac_address_low_mutex);
+
+ tmp_val = mMacAddressLow;
+
+ pthread_mutex_unlock(&mac_address_low_mutex);
+
+ return tmp_val;
+}
+
+static unsigned int SetMacAddressHigh(unsigned int high_val)
+{
+ unsigned int tmp_val;
+
+ pthread_mutex_lock(&mac_address_high_mutex);
+
+ tmp_val = mMacAddressHigh;
+
+ mMacAddressHigh = high_val;
+
+ pthread_mutex_unlock(&mac_address_high_mutex);
+
+ return tmp_val;
+}
+
+static unsigned int GetMacAddressHigh()
+{
+ int tmp_val = 0;
+
+ pthread_mutex_lock(&mac_address_high_mutex);
+
+ tmp_val = mMacAddressHigh;
+
+ pthread_mutex_unlock(&mac_address_high_mutex);
+
+ return tmp_val;
+}
+
+static int SetMacAddressStartWorkThreadExecFlag(int tmp_flag)
+{
+ int tmp_val;
+
+ pthread_mutex_lock(&mac_address_exec_mutex);
+
+ tmp_val = mMacAddressStartWorkThreadExecFlag;
+
+ mMacAddressStartWorkThreadExecFlag = tmp_flag;
+
+ pthread_mutex_unlock(&mac_address_exec_mutex);
+
+ return tmp_val;
+}
+
+static int GetMacAddressStartWorkThreadExecFlag()
+{
+ int tmp_val = 0;
+
+ pthread_mutex_lock(&mac_address_exec_mutex);
+
+ tmp_val = mMacAddressStartWorkThreadExecFlag;
+
+ pthread_mutex_unlock(&mac_address_exec_mutex);
+
+ return tmp_val;
+}
+
+static int SetMacAddressStartWorkThreadTurnOnFlag(int tmp_flag)
+{
+ int tmp_val;
+
+ pthread_mutex_lock(&mac_address_turnon_mutex);
+
+ tmp_val = mMacAddressStartWorkThreadTurnOnFlag;
+
+ mMacAddressStartWorkThreadTurnOnFlag = tmp_flag;
+
+ pthread_mutex_unlock(&mac_address_turnon_mutex);
+
+ return tmp_val;
+}
+
+static int GetMacAddressStartWorkThreadTurnOnFlag()
+{
+ int tmp_val = 0;
+
+ pthread_mutex_lock(&mac_address_turnon_mutex);
+
+ tmp_val = mMacAddressStartWorkThreadTurnOnFlag;
+
+ pthread_mutex_unlock(&mac_address_turnon_mutex);
+
+ return tmp_val;
+}
+
+static void *SSMMacAddressStartWorkMainApp(void *data)
+{
+ unsigned int curMacAddrLow = 0, curMacAddrHigh = 0;
+ int p_status;
+ char ssm_addr_str[128];
+ const char *iname = "eth0";
+ pid_t pid;
+
+ LOGD("%s, entering...\n", __FUNCTION__);
+
+ if (GetSSMMacAddressStartWorkEnableCFG() == 0) {
+ LOGE("%s, ssm mac address start work is not enable.\n", "TV");
+ return NULL;
+ }
+
+ curMacAddrLow = GetMacAddressLow();
+ curMacAddrHigh = GetMacAddressHigh();
+
+ while (GetMacAddressStartWorkThreadTurnOnFlag() == 1) {
+ pid = fork();
+ if (pid == 0) {
+ if (execl("/system/bin/stop", "stop_eth_dhcpcd", "eth_dhcpcd", NULL)
+ < 0) {
+ _exit(-1);
+ }
+ _exit(0);
+ }
+ waitpid(pid, &p_status, 0);
+
+ ifc_init();
+
+ ifc_down(iname);
+
+ sprintf(ssm_addr_str, "%02x:%02x:%02x:%02x:%02x:%02x",
+ ((curMacAddrLow >> 0) & 0xFF), ((curMacAddrLow >> 8) & 0xFF),
+ ((curMacAddrLow >> 16) & 0xFF), ((curMacAddrLow >> 24) & 0xFF),
+ ((curMacAddrHigh >> 0) & 0xFF), ((curMacAddrHigh >> 8) & 0xFF));
+ struct ether_addr *addr = ether_aton(ssm_addr_str);
+ if (addr) {
+ ifc_set_hwaddr(iname, addr->ether_addr_octet);
+ }
+
+ ifc_up(iname);
+
+ ifc_close();
+
+ if (curMacAddrLow == GetMacAddressLow()
+ && curMacAddrHigh == GetMacAddressHigh()) {
+ break;
+ }
+
+ curMacAddrLow = GetMacAddressLow();
+ curMacAddrHigh = GetMacAddressHigh();
+ }
+
+ return NULL;
+}
+
+static void *SSMMacAddressStartWorkThreadMain(void *data)
+{
+ void *tmp_ret = NULL;
+
+ SetMacAddressStartWorkThreadExecFlag(1);
+
+ tmp_ret = SSMMacAddressStartWorkMainApp(NULL);
+
+ SetMacAddressStartWorkThreadExecFlag(0);
+
+ return tmp_ret;
+}
+
+static int KillMacAddressStartWorkThread()
+{
+ int i = 0, tmp_timeout_count = 600;
+
+ SetMacAddressStartWorkThreadTurnOnFlag(0);
+ while (1) {
+ if (GetMacAddressStartWorkThreadExecFlag() == 0) {
+ break;
+ }
+
+ if (i >= tmp_timeout_count) {
+ break;
+ }
+
+ i++;
+
+ usleep(100 * 1000);
+ }
+
+ if (i == tmp_timeout_count) {
+ LOGE(
+ "%s, we have try %d times, but the mac address start work thread's exec flag is still(%d)!!!\n",
+ "TV", tmp_timeout_count,
+ GetMacAddressStartWorkThreadExecFlag());
+ return -1;
+ }
+
+ pthread_join(mMacAddressStartWorkThreadID, NULL);
+ mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID;
+
+ LOGD("%s, kill the mac address start work thread sucess.\n", __FUNCTION__);
+
+ return 0;
+}
+
+static int CreateMacAddressStartWorkThread()
+{
+ unsigned int macAddrLow = 0, macAddrHigh = 0;
+ pthread_attr_t attr;
+ struct sched_param param;
+ unsigned char ssm_addr_buf[16] = { 0, 0, 0, 0, 0, 0 };
+
+ if (KeyData_ReadMacAddress(ssm_addr_buf) < 0) {
+ return -1;
+ }
+
+ macAddrLow = 0;
+ macAddrLow |= ((ssm_addr_buf[0] & 0xFF) << 0);
+ macAddrLow |= ((ssm_addr_buf[1] & 0xFF) << 8);
+ macAddrLow |= ((ssm_addr_buf[2] & 0xFF) << 16);
+ macAddrLow |= ((ssm_addr_buf[3] & 0xFF) << 24);
+
+ macAddrHigh = 0;
+ macAddrHigh |= ((ssm_addr_buf[4] & 0xFF) << 0);
+ macAddrHigh |= ((ssm_addr_buf[5] & 0xFF) << 8);
+
+ if (mMacAddressStartWorkThreadID != CC_ERR_THREAD_ID) {
+ if (GetMacAddressStartWorkThreadExecFlag() == 1) {
+ SetMacAddressLow(macAddrLow);
+ SetMacAddressHigh(macAddrHigh);
+ return 0;
+ } else {
+ KillMacAddressStartWorkThread();
+ }
+ }
+
+ SetMacAddressLow(macAddrLow);
+ SetMacAddressHigh(macAddrHigh);
+ SetMacAddressStartWorkThreadTurnOnFlag(1);
+
+ pthread_attr_init(&attr);
+ pthread_attr_setschedpolicy(&attr, SCHED_RR);
+ param.sched_priority = 20;
+ pthread_attr_setschedparam(&attr, ¶m);
+
+ if (pthread_create(&mMacAddressStartWorkThreadID, &attr,
+ SSMMacAddressStartWorkThreadMain, NULL) < 0) {
+ pthread_attr_destroy(&attr);
+ mMacAddressStartWorkThreadID = CC_ERR_THREAD_ID;
+ return -1;
+ }
+
+ pthread_attr_destroy(&attr);
+
+ LOGD("%s, create channel select thread sucess.\n", __FUNCTION__);
+
+ return 0;
+}
+/**************************** end mac address static functions ****************************/
+
+/**************************** start hdcp key static functions ****************************/
+static int GetSSMHandleHDCPKeyEnableCFG()
+{
+ const char *config_value;
+
+ config_value = config_get_str("TV", CS_HDCP_KEY_EN_CFG, "null");
+#if 0
+ LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_EN_CFG,
+ config_value);
+#endif
+ if (strcmp(config_value, "null") == 0) {
+ LOGD(
+ "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key.\n",
+ __FUNCTION__, CS_HDCP_KEY_EN_CFG, config_value);
+ return 0;
+ }
+
+ return strtoul(config_value, NULL, 10);
+}
+
+static int GetSSMHandleHDCPKeyDemoEnableCFG()
+{
+ const char *config_value;
+
+ config_value = config_get_str("TV", CS_HDCP_KEY_DEMO_EN_CFG, "null");
+#if 0
+ LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_DEMO_EN_CFG,
+ config_value);
+#endif
+ if (strcmp(config_value, "null") == 0) {
+ LOGD(
+ "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key demo.\n",
+ __FUNCTION__, CS_HDCP_KEY_DEMO_EN_CFG, config_value);
+ return 0;
+ }
+
+ return strtoul(config_value, NULL, 10);
+}
+
+static int GetSSMHandleHDCPKeyHeaderEnableCFG()
+{
+ const char *config_value;
+
+ config_value = config_get_str("TV", CS_HDCP_KEY_HEADER_EN_CFG, "null");
+#if 1
+ LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDCP_KEY_HEADER_EN_CFG,
+ config_value);
+#endif
+ if (strcmp(config_value, "null") == 0) {
+ LOGD(
+ "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdcp key header.\n",
+ __FUNCTION__, CS_HDCP_KEY_HEADER_EN_CFG, config_value);
+ return 0;
+ }
+
+ return strtoul(config_value, NULL, 10);
+}
+
+
+static int SSMSetDefaultHDCPKey(unsigned char hdcp_key_buf[])
+{
+ int i = 0;
+
+ for (i = 0; i < CC_HDCP_KEY_HEAD_SIZE; i++) {
+ hdcp_key_buf[i] = mHDCPKeyDefHeaderBuf[i];
+ }
+
+ for (i = 0; i < CC_HDCP_KEY_CONTENT_SIZE; i++) {
+ hdcp_key_buf[i + CC_HDCP_KEY_HEAD_SIZE] = mDefHDCPKeyContentBuf[i];
+ }
+
+ LOGD("%s, using default hdcp key.\n", __FUNCTION__);
+
+ return RealHandleHDCPKey(hdcp_key_buf);
+}
+
+static int RealHandleHDCPKey(unsigned char hdcp_key_buf[])
+{
+ int i = 0, dev_fd = -1;
+
+ if (hdcp_key_buf == NULL) {
+ return -1;
+ }
+
+ dev_fd = open("/sys/class/hdmirx/hdmirx0/edid", O_RDWR);
+ if (dev_fd < 0) {
+ LOGE("%s, open edid file ERROR(%s)!!\n", "TV", strerror(errno));
+ return -1;
+ }
+
+ if (write(dev_fd, hdcp_key_buf, CC_HDCP_KEY_TOTAL_SIZE) < 0) {
+ close(dev_fd);
+ dev_fd = -1;
+ LOGE("%s, write edid file ERROR(%s)!!\n", "TV", strerror(errno));
+
+ return -1;
+ }
+
+ close(dev_fd);
+ dev_fd = -1;
+ return 0;
+}
+
+/**************************** end hdcp key static functions ****************************/
+
+/**************************** start hdmi edid static functions ****************************/
+static int GetSSMHandleHDMIEdidByCustomerEnableCFG()
+{
+ const char *config_value;
+
+ config_value = config_get_str("TV", CS_HDMI_EDID_EN_CFG, "null");
+#if 0
+ LOGD("%s, get \"%s\" is \"%s\".\n", __FUNCTION__, CS_HDMI_EDID_EN_CFG,
+ config_value);
+#endif
+ if (strcmp(config_value, "null") == 0) {
+ LOGD(
+ "%s, get config \"%s\" is \"%s\", return 0 to not enable handle hdmi edid by customer.\n",
+ __FUNCTION__, CS_HDMI_EDID_EN_CFG, config_value);
+ return 0;
+ }
+
+ return strtoul(config_value, NULL, 10);
+}
+static int RealHandleHDMIEdid(unsigned char customer_hdmi_edid_buf[])
+{
+ int i = 0, dev_fd = -1;
+
+ if (customer_hdmi_edid_buf == NULL) {
+ return -1;
+ }
+
+ dev_fd = open("/sys/class/hdmirx/hdmirx0/edid", O_RDWR);
+ if (dev_fd < 0) {
+ LOGE("%s, open edid file ERROR(%s)!!\n", "TV", strerror(errno));
+ return -1;
+ }
+
+ if (write(dev_fd, customer_hdmi_edid_buf, CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE)
+ < 0) {
+ close(dev_fd);
+ dev_fd = -1;
+ LOGE("%s, write edid file ERROR(%s)!!\n", "TV", strerror(errno));
+
+ return -1;
+ }
+
+ close(dev_fd);
+ dev_fd = -1;
+ return 0;
+}
+
+static int AppendEdidPrefixCode(unsigned char customer_hdmi_edid_buf[],
+ unsigned char hdmi_edid_buf[])
+{
+ if (customer_hdmi_edid_buf == NULL || hdmi_edid_buf == NULL) {
+ LOGE("%s, Append hdmi edid's prefixCode ERROR(%s)!!\n", "TV",
+ strerror(errno));
+ return -1;
+ }
+ memset(customer_hdmi_edid_buf, 0,
+ sizeof(char) * CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE);
+ customer_hdmi_edid_buf[0] = 'E';
+ customer_hdmi_edid_buf[1] = 'D';
+ customer_hdmi_edid_buf[2] = 'I';
+ customer_hdmi_edid_buf[3] = 'D';
+ memcpy(customer_hdmi_edid_buf + 4, hdmi_edid_buf,
+ CC_CUSTOMER_HDMI_EDID_TOTAL_SIZE - 4);
+ /*
+ LOGD("%s, customer_hdmi_edid_buf: %c,%c,%c,%c,%x,%x,%x,%x.\n", __FUNCTION__,
+ customer_hdmi_edid_buf[0],customer_hdmi_edid_buf[1],customer_hdmi_edid_buf[2],customer_hdmi_edid_buf[3],
+ customer_hdmi_edid_buf[12],customer_hdmi_edid_buf[13],customer_hdmi_edid_buf[14],customer_hdmi_edid_buf[15]);*/
+ /*
+ LOGD("%s, customer_hdmi_edid_buf: \n", __FUNCTION__);
+ int i, j;
+ for (i = 0; i < 16; i++) {
+ LOGD("[%2d] ", i);
+ for (j = 0; j < 16; j++) {
+ LOGD("0x%02lx, ", customer_hdmi_edid_buf[4 + (i*16 + j)]);
+ }
+ LOGD("\n");
+ }*/
+ return 0;
+}
+
+/**************************** end hdmi edid static functions ****************************/
+
+/**************************** start critical data op functions ****************************/
+#define CC_OP_TYPE_READ (0)
+#define CC_OP_TYPE_SAVE (1)
+#define CC_DATA_TYPE_CHAR (0)
+#define CC_DATA_TYPE_INT (1)
+
+typedef int (*op_fun_ptr)(char *, int, int, unsigned char *);
+
+typedef struct tagRWDataInfo {
+ int op_type;
+ int data_type;
+ int max_size;
+ int rw_off;
+ int rw_size;
+ void *data_buf;
+ char *path_cfg_name;
+ char *off_cfg_name;
+ op_fun_ptr op_cb;
+} RWDataInfo;
+
+static int GetFilePathCFG(char *key_str, char path_buf[])
+{
+ int tmp_ret = 0;
+ const char *cfg_value;
+
+ path_buf[0] = '\0';
+ cfg_value = config_get_str("TV", key_str, "");
+ strcpy(path_buf, cfg_value);
+#if 0
+ LOGD("%s, get \"%s\" is \"%s\".\n", "TV", key_str, path_buf);
+#endif
+ return tmp_ret;
+}
+
+static int GetFileOffsetCFG(char *key_str)
+{
+ const char *cfg_value;
+
+ cfg_value = config_get_str("TV", key_str, "null");
+#if 0
+ LOGD("%s, get \"%s\" is \"%s\".\n", "TV", key_str, cfg_value);
+#endif
+ if (strcmp(cfg_value, "null") == 0) {
+ LOGD("%s, get config \"%s\" is \"%s\", return 0 for default.\n", "TV",
+ key_str, cfg_value);
+ return 0;
+ }
+
+ return strtol(cfg_value, NULL, 10);
+}
+
+static int handleDataFilePath(char *file_name, int offset, int nsize,
+ char file_path[])
+{
+ if (file_name == NULL) {
+ LOGE("%s, file_name is NULL!!!\n", "TV");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int ReadDataFromFile(char *file_name, int offset, int nsize,
+ unsigned char data_buf[])
+{
+ int device_fd = -1;
+ int tmp_ret = 0;
+ char *tmp_ptr = NULL;
+ char file_path[512] = { '\0' };
+
+ if (data_buf == NULL) {
+ LOGE("%s, data_buf is NULL!!!\n", "TV");
+ return -1;
+ }
+
+ tmp_ret = handleDataFilePath(file_name, offset, nsize, file_path);
+ if (tmp_ret < 0) {
+ tmp_ptr = NULL;
+ } else if (tmp_ret == 0) {
+ tmp_ptr = file_name;
+ } else if (tmp_ret == 1) {
+ tmp_ptr = file_path;
+ }
+
+ if (tmp_ptr == NULL) {
+ return -1;
+ }
+
+ device_fd = open(tmp_ptr, O_RDONLY);
+ if (device_fd < 0) {
+ LOGE("%s: open file \"%s\" error(%s).\n", "TV", file_name,
+ strerror(errno));
+ return -1;
+ }
+
+ lseek(device_fd, offset, SEEK_SET);
+ read(device_fd, data_buf, nsize);
+
+ close(device_fd);
+ device_fd = -1;
+
+ return 0;
+}
+
+static int SaveDataToFile(char *file_name, int offset, int nsize,
+ unsigned char data_buf[])
+{
+ int device_fd = -1;
+ int i = 0, tmp_ret = 0;
+ char *tmp_ptr = NULL;
+ char file_path[512] = { '\0' };
+
+ if (data_buf == NULL) {
+ LOGE("%s, data_buf is NULL!!!\n", "TV");
+ return -1;
+ }
+
+ tmp_ret = handleDataFilePath(file_name, offset, nsize, file_path);
+ if (tmp_ret < 0) {
+ tmp_ptr = NULL;
+ } else if (tmp_ret == 0) {
+ tmp_ptr = file_name;
+ } else if (tmp_ret == 1) {
+ tmp_ptr = file_path;
+ }
+
+ if (tmp_ptr == NULL) {
+ return -1;
+ }
+
+ device_fd = open(tmp_ptr, O_RDWR | O_SYNC);
+ if (device_fd < 0) {
+ LOGE("%s: open file \"%s\" error(%s).\n", "TV", file_name,
+ strerror(errno));
+ return -1;
+ }
+
+ lseek(device_fd, offset, SEEK_SET);
+ write(device_fd, data_buf, nsize);
+ fsync(device_fd);
+
+ close(device_fd);
+ device_fd = -1;
+
+ return 0;
+}
+
+static int RealRWData(RWDataInfo *data_info)
+{
+ int i = 0, file_off = 0;
+ char file_name[256] = { '\0' };
+
+ memset(file_name, '\0', 256);
+ GetFilePathCFG(data_info->path_cfg_name, file_name);
+#if 0
+ LOGD("%s, file_name is %s.\n", __FUNCTION__, file_name);
+#endif
+ if (strlen(file_name) == 0) {
+ LOGE("%s, length of file_name is 0!!!\n", "TV");
+ return -2;
+ }
+
+ if (data_info->rw_off < 0) {
+ LOGE("%s, data_info->rw_off (%d) is less than 0!!!\n", "TV",
+ data_info->rw_off);
+ return -1;
+ }
+
+ if (data_info->rw_off + data_info->rw_size > data_info->max_size) {
+ LOGE(
+ "%s, data_info->rw_off + data_info->rw_size (%d) is more than data_info->max_size(%d) !!!\n",
+ "TV", data_info->rw_off + data_info->rw_size,
+ data_info->max_size);
+ return -1;
+ }
+
+ file_off = GetFileOffsetCFG(data_info->off_cfg_name);
+ if (file_off < 0) {
+ LOGE("%s, file_off (%d) is less than 0!!!\n", "TV", file_off);
+ return -1;
+ }
+
+ file_off += data_info->rw_off;
+
+ if (data_info->op_cb(file_name, file_off, data_info->rw_size,
+ (unsigned char *) data_info->data_buf) < 0) {
+ return -1;
+ }
+
+ return 0;
+}
+
+static int HandleRWData(RWDataInfo *data_info)
+{
+ int i = 0, tmp_ret = 0;
+ int *tmp_iptr = NULL;
+ unsigned char *tmp_cptr = NULL;
+ RWDataInfo tmpInfo;
+
+ if (data_info == NULL) {
+ return -1;
+ }
+
+ tmpInfo = *data_info;
+
+ if (data_info->data_type == CC_DATA_TYPE_INT) {
+ tmp_cptr = new unsigned char[data_info->rw_size];
+ if (tmp_cptr != NULL) {
+ tmpInfo.data_buf = tmp_cptr;
+
+ if (tmpInfo.op_type == CC_OP_TYPE_SAVE) {
+ tmp_iptr = (int *) data_info->data_buf;
+ for (i = 0; i < data_info->rw_size; i++) {
+ tmp_cptr[i] = tmp_iptr[i];
+ }
+
+ tmp_ret |= RealRWData(&tmpInfo);
+ } else {
+ tmp_ret |= RealRWData(&tmpInfo);
+
+ tmp_iptr = (int *) data_info->data_buf;
+ for (i = 0; i < data_info->rw_size; i++) {
+ tmp_iptr[i] = tmp_cptr[i];
+ }
+ }
+
+ delete tmp_cptr;
+ tmp_cptr = NULL;
+
+ return tmp_ret;
+ }
+ }
+
+ return RealRWData(&tmpInfo);
+}
+
+static int GetRGBOGOFromFile(int rd_off, int rd_size,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_READ;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = SSM_CR_RGBOGO_LEN + SSM_CR_RGBOGO_CHKSUM_LEN;
+ tmpInfo.rw_off = rd_off;
+ tmpInfo.rw_size = rd_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_RGBOGO_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_RGBOGO_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = ReadDataFromFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int SaveRGBOGOToFile(int wr_off, int wr_size, unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_SAVE;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = SSM_CR_RGBOGO_LEN + SSM_CR_RGBOGO_CHKSUM_LEN;
+ tmpInfo.rw_off = wr_off;
+ tmpInfo.rw_size = wr_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_RGBOGO_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_RGBOGO_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = SaveDataToFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int GetAudioNoLinePointsDataFromFile(int rd_off, int rd_size,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_READ;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = 256;
+ tmpInfo.rw_off = rd_off;
+ tmpInfo.rw_size = rd_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = ReadDataFromFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int SaveAudioNoLinePointsDataToFile(int wr_off, int wr_size,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_SAVE;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = 256;
+ tmpInfo.rw_off = wr_off;
+ tmpInfo.rw_size = wr_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_AUDIO_NOLINEPOINTS_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = SaveDataToFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int GetHDCPKeyFromFile(int rd_off, int rd_size,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_READ;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = CC_HDCP_KEY_TOTAL_SIZE;
+ tmpInfo.rw_off = rd_off;
+ tmpInfo.rw_size = rd_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_HDCP_KEY_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_HDCP_KEY_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = ReadDataFromFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int SaveHDCPKeyToFile(int wr_off, int wr_size,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_SAVE;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = CC_HDCP_KEY_TOTAL_SIZE;
+ tmpInfo.rw_off = wr_off;
+ tmpInfo.rw_size = wr_size;
+ tmpInfo.data_buf = data_buf;
+ tmpInfo.path_cfg_name = (char *) CS_HDCP_KEY_FILE_PATH_CFG;
+ tmpInfo.off_cfg_name = (char *) CS_HDCP_KEY_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = SaveDataToFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+static int GetHDMIEdidFromFile(int rd_off, int rd_size, int port,
+ unsigned char data_buf[])
+{
+ RWDataInfo tmpInfo;
+
+ tmpInfo.op_type = CC_OP_TYPE_READ;
+ tmpInfo.data_type = CC_DATA_TYPE_CHAR;
+ tmpInfo.max_size = SSM_HDMI_EDID_SIZE;
+ tmpInfo.rw_off = rd_off;
+ tmpInfo.rw_size = rd_size;
+ tmpInfo.data_buf = data_buf;
+ switch (port) {
+ case 1:
+ tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT1_EDID_FILE_PATH_CFG;
+ break;
+ case 2:
+ tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT2_EDID_FILE_PATH_CFG;
+ break;
+ case 3:
+ tmpInfo.path_cfg_name = (char *) CS_HDMI_PORT3_EDID_FILE_PATH_CFG;
+ break;
+ default:
+ LOGE("%s, port is error, =%d\n", "TV", port);
+ tmpInfo.path_cfg_name = (char *) CS_HDMI_EDID_FILE_PATH_CFG;
+ break;
+ }
+ tmpInfo.off_cfg_name = (char *) CS_HDMI_EDID_FILE_OFFSET_CFG;
+ tmpInfo.op_cb = ReadDataFromFile;
+
+ return HandleRWData(&tmpInfo);
+}
+
+/**************************** end critical data op functions ****************************/
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