/* Read IOS configuraton from the files and push it to NVRAM (NULL to keep existing data) */
int vm_nvram_push_config(vm_instance_t *vm,const char *startup_filename,const char *private_filename)
{
u_char *startup_config = NULL;
u_char *private_config = NULL;
size_t startup_len = 0;
size_t private_len = 0;
int res = -1;
/* Read configuration */
if (startup_filename) {
if (m_read_file(startup_filename, &startup_config, &startup_len))
goto cleanup;
}
if (private_filename) {
if (m_read_file(private_filename, &private_config, &private_len))
goto cleanup;
}
/* Push it! */
res = vm->platform->nvram_push_config(vm, startup_config, startup_len, private_config, private_len);
cleanup:
free(startup_config);
free(private_config);
return(res);
}
/* Read an IOS configuraton from a file and push it to NVRAM */
int vm_nvram_push_config(vm_instance_t *vm,char *filename)
{
u_char *cfg_buffer;
ssize_t len;
int res;
if (!vm->platform->nvram_push_config)
return(-1);
/* Read configuration */
if (((len = m_read_file(filename,&cfg_buffer)) <= 0) || !cfg_buffer)
return(-1);
/* Push it! */
res = vm->platform->nvram_push_config(vm,cfg_buffer,len);
free(cfg_buffer);
return(res);
}
