void stock_data(char *buff)
{
int i, j, k;
i = 0;
j = 0;
k = 0;
while (*(buff + i) != 0)
{
if (buff[i] == ';')
{
check_get(j);
j++;
k = 0;
}
else
{
if (j == 0)
get_firstname(buff, k, i);
if (j == 1)
get_lastname(buff, k, i);
if (j == 2)
get_email(buff, k, i);
if (j == 3)
get_grade(buff, k, i);
if (j == 4)
get_city(buff, k, i);
k++;
}
i++;
}
check_get(4);
}
static int vbfs_fuse_mkdir(const char *path, mode_t mode)
{
int ret = 0;
struct inode_vbfs *inode_v = NULL;
char last_name[NAME_LEN];
char *name = NULL;
char *pos = NULL;
log_dbg("vbfs_fuse_mkdir %s\n", path);
memset(last_name, 0, sizeof(last_name));
name = strdup(path);
if (NULL == name) {
return -ENOMEM;
}
pos = name;
ret = get_lastname(pos, last_name, PATH_SEP);
if (ret) {
free(name);
return -EINVAL;
}
if (strlen(last_name) == 0) {
free(name);
return -EEXIST;
}
inode_v = vbfs_pathname_to_inode(pos, &ret);
if (ret) {
free(name);
return ret;
}
ret = vbfs_mkdir(inode_v, last_name);
if (ret) {
vbfs_inode_close(inode_v);
free(name);
return ret;
}
vbfs_inode_update_times(inode_v, UPDATE_ATIME | UPDATE_MTIME);
ret = vbfs_inode_close(inode_v);
if (ret) {
free(name);
return ret;
}
free(name);
return 0;
}
void compute()
{
char *str;
/* compute from function */
HORN_SCHUNCK_MAIN(f1,f2,u,v,nx,ny,bx,by,1.0f,1.0f,
alpha,epsilon_d,diffusivity_type_d,num_iterations_inner,
num_iterations_outer,omega,warp_eta,max_warp_levels);
/* read u and v from txt file */
/*
int i,j;
FILE *data;
data = fopen("u.txt","r");
for ( j = 0;j < ny; j++)
for (i = 0; i < nx; i++)
fscanf(data,"%f",&u[i][j]);
fclose(data);
data = fopen("v.txt","r");
for ( j = 0;j < ny; j++)
for (i = 0; i < nx; i++)
fscanf(data,"%f",&v[i][j]);
fclose(data);
*/
float ref_d,cal_d;
calculate_errors_2d(u_truth,v_truth,u,v,nx,ny,bx,by,&aae,&al2e,&ref_d,&cal_d);
compose_image();
// write new computation result to rotating sequence of files
str = (char*) calloc(2048,sizeof(char));
writeParamsToStr(str);
write_ppm_image_comment(get_lastname(),nx,ny,bx,by,of_rgb,1,"%s",str);
free(str);
// display
glutPostRedisplay();
}
static int vbfs_create_file_fullpath(const char *path)
{
int ret = 0;
struct inode_vbfs *v_inode_parent = NULL;
char last_name[NAME_LEN];
char *name = NULL;
char *pos = NULL;
memset(last_name, 0, sizeof(last_name));
name = strdup(path);
if (NULL == name) {
return -ENOMEM;
}
pos = name;
ret = get_lastname(pos, last_name, PATH_SEP);
if (ret) {
free(name);
return -EINVAL;
}
if (strlen(last_name) == 0) {
free(name);
return -EEXIST;
}
v_inode_parent = vbfs_pathname_to_inode(pos, &ret);
if (ret) {
free(name);
return ret;
}
free(name);
ret = vbfs_create_file(v_inode_parent, last_name);
vbfs_inode_update_times(v_inode_parent, UPDATE_ATIME | UPDATE_MTIME);
vbfs_inode_close(v_inode_parent);
if (ret) {
return ret;
}
return 0;
}
