comparison: libpurple/util.c
libpurple/util.c
- changeset 28384
- e167fb02072e
- parent 28222
- 5643a627bc21
- child 28388
- d994de927848
equal
deleted
inserted
replaced
| 28383:9dabcae067c0 | 28384:e167fb02072e |
|---|---|
| 4658 return NULL; | 4658 return NULL; |
| 4659 | 4659 |
| 4660 g_return_val_if_fail(g_utf8_validate(str, -1, NULL), NULL); | 4660 g_return_val_if_fail(g_utf8_validate(str, -1, NULL), NULL); |
| 4661 | 4661 |
| 4662 workstr = iter = g_new(gchar, strlen(str) + 1); | 4662 workstr = iter = g_new(gchar, strlen(str) + 1); |
| 4663 while (*str) { | 4663 for ( ; *str; ++str) { |
| 4664 gunichar c = g_utf8_get_char(str); | 4664 if (*str >= 0x20 || *str == 0x09 || *str == 0x0a || *str == 0x0d) { |
| 4665 const gchar *next = g_utf8_next_char(str); | 4665 *iter = *str; |
| 4666 size_t len = next - str; | 4666 ++iter; |
| 4667 | 4667 } |
| 4668 if (g_unichar_isprint(c)) { | |
| 4669 memcpy(iter, str, len); | |
| 4670 iter += len; | |
| 4671 } | |
| 4672 | |
| 4673 str = next; | |
| 4674 } | 4668 } |
| 4675 | 4669 |
| 4676 /* nul-terminate the new string */ | 4670 /* nul-terminate the new string */ |
| 4677 *iter = '\0'; | 4671 *iter = '\0'; |
| 4678 | 4672 |
