void *vpl_realloc(void *ptr, size_t size)
{
void *p;
if(size == 0 && ptr != NULL) {
vpl_free(ptr);
return NULL;
}
p = vpl_alloc(size);
if(p == NULL) {
return p;
}
if(ptr == NULL) {
memset(p, 0, size);
} else {
memcpy(p, ptr, size);
vpl_free(ptr);
}
return p;
}
static void set_translate_table_item(char ***table, char *linebuf, int pos, int nr_trans)
{
if(*table == NULL) {
*table = (char**)vpl_alloc(sizeof(char*) * nr_trans);
memset(*table, 0, sizeof(char*) * nr_trans);
}
(*table)[pos] = vpl_strdup(linebuf);
}
int load_translate_table(char ***table, char *file, int nr_trans)
{
SceUID fd;
char linebuf[128];
char *read_alloc_buf;
int i;
if (table == NULL) {
return -1;
}
*table = NULL;
linebuf[sizeof(linebuf)-1] = '\0';
fd = sceIoOpen(file, PSP_O_RDONLY, 0);
if(fd < 0) {
return fd;
}
read_alloc_buf = vpl_alloc(READ_BUF_SIZE + 64);
if(read_alloc_buf == NULL) {
sceIoClose(fd);
return -1;
}
read_buf = (void*)(((u32)read_alloc_buf & (~(64-1))) + 64);
i = 0;
while(i < nr_trans) {
if (read_lines(fd, linebuf, sizeof(linebuf)-1) < 0) {
break;
}
// printf("linebuf %s\n", linebuf);
set_translate_table_item(table, linebuf, i, nr_trans);
i++;
}
if (i < nr_trans) {
sceIoClose(fd);
vpl_free(read_alloc_buf);
return -1;
}
sceIoClose(fd);
vpl_free(read_alloc_buf);
return 0;
}
char *vpl_strdup(const char *str)
{
int len;
char *p;
len = strlen(str) + 1;
p = vpl_alloc(len);
if(p == NULL) {
return p;
}
strcpy(p, str);
return p;
}
