void HAL_OTA_Add_System_Info(hal_system_info_t* info, bool create, void* reserved)
{
const int additional = 2;
int count = add_system_properties(info, create, additional);
if (create) {
info->key_value_count = count + additional;
CellularDevice device;
memset(&device, 0, sizeof(device));
device.size = sizeof(device);
cellular_device_info(&device, NULL);
set_key_value(info->key_values+count, "imei", device.imei);
set_key_value(info->key_values+count+1, "iccid", device.iccid);
}
}
TEE_Result set_spec_key_method(const void *key, size_t kelen)
{
TEE_Result res;
TEE_OperationHandle operation;
uint32_t algorithm = TEE_ALG_HMAC_MD5;
uint32_t mode = TEE_MODE_MAC;
uint32_t maxKeySize = 512;
uint32_t attributeID = TEE_ATTR_SECRET_VALUE;
res = TEE_AllocateOperation(&operation, algorithm, mode, maxKeySize);
if(res != TEE_SUCCESS) {
TEE_Printf("[err] TEE_AllocateOperation\n");
goto _ret_;
}
res = set_key_value(operation->key1, key, kelen, attributeID);
if(res != TEE_SUCCESS) {
TEE_Printf("[err] set_key_value\n");
goto _ret_;
}
_ret_:
if (operation) {
TEE_FreeOperation(operation);
}
return res;
}
// 由于使用了strtok()不能用于多线程环境.多线程环境需要修改为strtok_r()
int parse_conf(void *cfgdata,char *conf_str)
{
char str[CONF_LINE_MAX_LEN+1];
char section[CONF_LINE_MAX_LEN+1];
int length;
char *p;
char *line;
cfgdata_t *cd = (cfgdata_t *)cfgdata;
section[0] = '\0';
/* if we already have a file loaded, free it first */
if (valid(cd))
{
free_all_the_stuff(cd);
}
line = strtok(conf_str, "\n");
while (line)
{
if (strlen(line) <= CONF_LINE_MAX_LEN)
strcpy(str, line);
else
return -1;
trim(str); /* trim all the blanks or linefeeds(换行) */
/* skip all comment lines or empty lines */
if (!str[0] || str[0] == ';' || str[0] == '/' || str[0] == '#')
{
line = strtok(NULL, "\n");
continue;
}
length = strlen(str);
/* check if this is a section line (e.g., [SECTION]) */
if (str[0] == '[' && str[length - 1] == ']')
{
strcpy(section, &str[1]);
section[length - 2] = 0; /* remove the ] */
trim(section); /* trim section name after removing [] */
}
else
{
/* 配置项是名值对，中间用一个或多个空格或垂直制表符间隔 */
if (((p = strchr(str, '=')) != NULL) || ((p = strchr(str, ' ')) != NULL) || ((p = strchr(str, '\t')) != NULL))
{
*(p++) = '\0';
trim(str); /* str指向key name */
trim(p); /* p指向key value */
set_key_value(cd,section, str, p);
}
}
line = strtok(NULL, "\n");
}
return 0;
}
int load_conf(void *cfgdata,const char *filename)
{
FILE *fp;
char str[CONF_LINE_MAX_LEN*8+1];
char section[CONF_LINE_MAX_LEN+1];
int length;
char *p;
cfgdata_t *cd = (cfgdata_t *)cfgdata;
section[0] = '\0';
fp = fopen(filename, "r");
if (fp == NULL)
{
return -1;
}
/* if we already have a file loaded, free it first */
if (valid(cd))
{
free_all_the_stuff(cd);
}
while (getconfline(fp,str,CONF_LINE_MAX_LEN*8+1)) // fgets(str, CONF_LINE_MAX_LEN + 1, fp)
{
trim(str); /* trim all the blanks or linefeeds(换行) */
/* skip all comment lines or empty lines */
if (!str[0] || str[0] == ';' || str[0] == '/' || str[0] == '#')
{
continue;
}
length = strlen(str);
/* check if this is a section line (e.g., [SECTION]) */
if (str[0] == '[' && str[length - 1] == ']')
{
strcpy(section, &str[1]);
section[length - 2] = 0; /* remove the ] */
trim(section); /* trim section name after removing [] */
}
else
{
/* 配置项是名值对，中间用一个或多个空格或垂直制表符间隔 */
if (((p = strchr(str, ' ')) != NULL) || ((p = strchr(str, '\t')) != NULL) || ((p = strchr(str, '=')) != NULL))
{
*(p++) = '\0';
trim(str); /* str指向key name */
trim(p); /* p指向key value */
set_key_value(cd,section, str, p);
}
}
}
fclose(fp); /* load completed; close the file */
return 0;
}
int
pal_set_key_value(char *key, char *value) {
int ret;
int i;
i = 0;
while(strcmp(key_list[i], LAST_KEY)) {
if (!strcmp(key, key_list[i])) {
// Key is valid
if ((ret = set_key_value(key, value)) < 0) {
syslog(LOG_ALERT, "pal_set_key_value: set_key_value failed. %d", ret);
printf("pal_set_key_value: ret = %d\n", ret);
return ret;
}
return ret;
}
i++;
}
return -1;
}
