comparison: stringtable.cxx
stringtable.cxx
- changeset 38
- e4bbd540663b
- parent 36
- a8838b5f1213
equal
deleted
inserted
replaced
| 37:c349dca807f9 | 38:e4bbd540663b |
|---|---|
| 56 } | 56 } |
| 57 | 57 |
| 58 // ============================================================================ | 58 // ============================================================================ |
| 59 // Potentially adds a string to the table and returns the index of it. | 59 // Potentially adds a string to the table and returns the index of it. |
| 60 unsigned int PushToStringTable (char* s) { | 60 unsigned int PushToStringTable (char* s) { |
| 61 // Must not be too long. | |
| 62 if (strlen (s) >= MAX_STRING_LENGTH) | |
| 63 error ("string `%s` too long (%d characters max)\n", s, strlen (s)); | |
| 64 | |
| 61 // Find a free slot in the table. | 65 // Find a free slot in the table. |
| 62 unsigned int a; | 66 unsigned int a; |
| 63 for (a = 0; a < MAX_LIST_STRINGS; a++) { | 67 for (a = 0; a < MAX_LIST_STRINGS; a++) { |
| 64 // String is already in the table, thus return it. | 68 // String is already in the table, thus return it. |
| 65 if (!strcmp (s, g_StringTable[a])) | 69 if (!strcmp (s, g_StringTable[a])) |
| 70 break; | 74 break; |
| 71 } | 75 } |
| 72 | 76 |
| 73 // no free slots! | 77 // no free slots! |
| 74 if (a == MAX_LIST_STRINGS) | 78 if (a == MAX_LIST_STRINGS) |
| 75 error ("too many strings defined!"); | 79 error ("too many strings defined!\n"); |
| 76 | 80 |
| 77 // Determine the length | 81 // Determine the length |
| 78 size_t l1 = strlen (s); | 82 size_t l1 = strlen (s); |
| 79 size_t l2 = MAX_LIST_STRINGS - 1; | 83 size_t l2 = MAX_LIST_STRINGS - 1; |
| 80 size_t len = (l1 < l2) ? l1 : l2; | 84 size_t len = (l1 < l2) ? l1 : l2; |
