| 30,6 → 30,25 |
|---|
| #include <string.h> |
| |
| |
| |
| struct bitmap { |
| unsigned char bits[8192]; |
| }; |
| |
| static void bitmap_set(struct bitmap *b, unsigned short id) { |
| b->bits[id / 8] |= 1 << (id & 7); |
| } |
| |
| static int bitmap_get(const struct bitmap *b, unsigned short id) { |
| return(b->bits[id / 8] & (1 << (id & 7))); |
| } |
| |
| static void bitmap_init(struct bitmap *b) { |
| memset(b, 0, sizeof(struct bitmap)); |
| } |
| |
| |
| |
| /* read a single line from fd and fills it into dst, returns line length |
| * ending CR/LF is trimmed, as well as any trailing spaces */ |
| static unsigned short readl(char *dst, size_t dstsz, FILE *fd) { |
| 83,7 → 102,7 |
|---|
| |
| |
| /* opens a CATS-style file and compiles it into a ressources lang block */ |
| static unsigned short gen_langstrings(unsigned char *buff, const char *langid) { |
| static unsigned short gen_langstrings(unsigned char *buff, const char *langid, struct bitmap *b, const struct bitmap *refb, const unsigned char *refblock) { |
| unsigned short len = 0, linelen; |
| FILE *fd; |
| char fname[] = "NLS\\SVARCOM.XX"; |
| 91,6 → 110,8 |
|---|
| char *ptr; |
| unsigned short id, linecount; |
| |
| bitmap_init(b); |
| |
| strcpy(fname + strlen(fname) - 2, langid); |
| |
| fd = fopen(fname, "rb"); |
| 119,23 → 140,55 |
|---|
| buff[len++] = strlen(ptr) + 1; |
| memcpy(buff + len, ptr, strlen(ptr) + 1); |
| len += strlen(ptr) + 1; |
| |
| /* if reference bitmap provided: check that the id is valid */ |
| if ((refb != NULL) && (bitmap_get(refb, id) == 0)) { |
| printf("WARNING: %s[#%u] has an invalid id (%u.%u not present in ref lang)\r\n", fname, linecount, id >> 8, id & 0xff); |
| } |
| |
| /* make sure this id is not already present */ |
| if (bitmap_get(b, id) == 0) { |
| /* set bit in bitmap to remember I have this string */ |
| bitmap_set(b, id); |
| } else { |
| printf("WARNING: %s[#%u] has a duplicated id (%u.%u)\r\n", fname, linecount, id >> 8, id & 0xff); |
| } |
| } |
| |
| fclose(fd); |
| |
| /* if refblock provided, pull missing strings from it */ |
| if (refblock != NULL) { |
| for (;;) { |
| id = *((unsigned short *)refblock); |
| if ((id == 0) && (refblock[2] == 0)) break; |
| if (bitmap_get(b, id) == 0) { |
| printf("WARNING: %s is missing string %u.%u (pulled from ref lang)\r\n", fname, id >> 8, id & 0xff); |
| /* copy missing string from refblock */ |
| memcpy(buff + len, refblock, refblock[2] + 3); |
| len += refblock[2] + 3; |
| } |
| refblock += refblock[2] + 3; |
| } |
| } |
| |
| /* write the block terminator (0-long string) */ |
| buff[len++] = 0; /* id */ |
| buff[len++] = 0; /* id */ |
| buff[len++] = 0; /* len */ |
| |
| fclose(fd); |
| |
| return(len); |
| } |
| |
| |
| #define MEMBLOCKSZ 65500 |
| |
| int main(int argc, char **argv) { |
| FILE *fd; |
| int ecode = 0; |
| char *buff; |
| char *buff, *refblock; |
| static struct bitmap bufbitmap; |
| static struct bitmap refbitmap; |
| unsigned short i; |
| |
| if (argc < 2) { |
| 143,8 → 196,9 |
|---|
| return(1); |
| } |
| |
| buff = malloc(65500); |
| if (buff == NULL) { |
| buff = malloc(MEMBLOCKSZ); |
| refblock = malloc(MEMBLOCKSZ); |
| if ((buff == NULL) || (refblock == NULL)) { |
| puts("out of memory"); |
| return(1); |
| } |
| 175,7 → 229,7 |
|---|
| if (id[0] >= 'a') id[0] -= 'a' - 'A'; |
| if (id[1] >= 'a') id[1] -= 'a' - 'A'; |
| |
| sz = gen_langstrings(buff, id); |
| sz = gen_langstrings(buff, id, &bufbitmap, (i != 1)?&refbitmap:NULL, (i != 1)?refblock:NULL); |
| if (sz == 0) { |
| printf("ERROR COMPUTING LANG '%s'\r\n", id); |
| ecode = 1; |
| 191,8 → 245,8 |
|---|
| ecode = 1; |
| break; |
| } |
| /* if EN, then it is also the default block */ |
| if (strcmp(id, "EN") == 0) { |
| /* compute the default block for reference language */ |
| if (i == 1) { |
| FILE *fd2; |
| fd2 = fopen("DEFAULT.LNG", "wb"); |
| if (fd2 == NULL) { |
| 203,6 → 257,9 |
|---|
| fwrite(&sz, 1, 2, fd2); /* lang block size */ |
| fwrite(buff, 1, sz, fd2); /* langblock content (strings) */ |
| fclose(fd2); |
| /* remember reference data for other languages */ |
| memcpy(refblock, buff, MEMBLOCKSZ); |
| memcpy(&refbitmap, &bufbitmap, sizeof(struct bitmap)); |
| } |
| } |
| |