/* the scrambling functions use this impossibly unfortunate
representation for the board. We calculate it here.
NULL on error
*/
unsigned char* formatted_solution(struct puzzle_t* puz) {
if (puz == NULL)
return NULL;
int w = puz_width_get(puz);
int h = puz_height_get(puz);
int board_sz = w*h;
unsigned char* sol = puz_solution_get(puz);
int i,size = 0;
for(i=0; i < board_sz; i++) {
if(sol[i] != '.')
size++;
}
unsigned char* out = calloc(size+1, sizeof(unsigned char));
int j,index = 0;
for(i=0; i < w; i++) {
for(j=0; j < h; j++) {
if (sol[j*h + i] != '.') {
out[index] = sol[j*h + i];
index++;
}
}
}
out[size] = 0;
return out;
}
int unformat_unlocked_sol(struct puzzle_t* puz, unsigned char* formatted) {
if (puz == NULL || formatted == NULL)
return -1;
int w = puz_width_get(puz);
int h = puz_height_get(puz);
unsigned char* sol = puz_solution_get(puz);
int i,j;
int index = 0;
// XXX this could fail if we calculated something poorly (but shouldn't)
for(i=0; i < w; i++) {
for(j=0; j < h; j++) {
if (sol[j*h + i] != '.') {
sol[j*h + i] = formatted[index];
index++;
}
}
}
return 0;
}
/* ************************************************************************
Main
**** */
int main(int argc, char *argv[]) {
int fd;
void *base;
struct stat buf;
int i, sz;
struct puzzle_t p;
char *destfile = NULL;
if(argc < 2) {
printf("Usage: %s <file.puz>\n", argv[0]);
return 0;
}
if(argc == 3) {
destfile = argv[2];
printf("Will regurgitate into %s as binary after reading\n", argv[2]);
}
i = stat(argv[1], &buf);
if(i != 0) {
perror("stat:");
return -1;
}
sz = buf.st_size;
if(!(fd = open(argv[1], O_RDONLY))) {
perror("open:");
return -1;
}
if(!(base = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0))) {
perror("mmap");
return -1;
}
if(NULL == puz_load(&p, PUZ_FILE_UNKNOWN, base, sz)) {
printf("There was an error loading the puzzle file. See above for details\n");
return -1;
}
puz_cksums_calc(&p);
i = puz_cksums_check(&p);
if(i != 00) {
printf("*** Error: %d errors in checksums.\n", i);
return -1;
}
const char* separator = "myuniquelibpuzseparator";
printf("%s", separator);
printf("%s", puz_title_get(&p));
printf("%s", separator);
printf("%s", puz_author_get(&p));
printf("%s", separator);
printf("%s", puz_notes_get(&p));
printf("%s", separator);
printf("%d", puz_width_get(&p));
printf("%s", separator);
printf("%d", puz_height_get(&p));
printf("%s", separator);
printf("%s", puz_grid_get(&p));
printf("%s", separator);
printf("%s", puz_solution_get(&p));
int numClues = puz_clue_count_get(&p);
int clueNum = 0;
for (; clueNum < numClues; clueNum++) {
printf("%s", separator);
printf("%s", puz_clue_get(&p, clueNum));
}
return 0;
}
