diff options
| author | Xavier G <xavier.github@kindwolf.org> | 2016-05-13 02:10:02 +0200 |
|---|---|---|
| committer | Xavier G <xavier.github@kindwolf.org> | 2016-05-13 02:10:02 +0200 |
| commit | 2c8648a9c889fc0a7c4b24367a3f81f08dedccb2 (patch) | |
| tree | 40b589aa69d286cdce41778f05115a64861d0c0b /src/core/utf8.c | |
| parent | b0afcc96dbc13cf3a5ed94686bb227ab0d86ceaa (diff) | |
| download | irssi-2c8648a9c889fc0a7c4b24367a3f81f08dedccb2.zip | |
Introduce string_policy().
Diffstat (limited to 'src/core/utf8.c')
| -rw-r--r-- | src/core/utf8.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/core/utf8.c b/src/core/utf8.c index 1daaf03f..d931ba19 100644 --- a/src/core/utf8.c +++ b/src/core/utf8.c @@ -25,6 +25,8 @@ #include "utf8.h" #include "module.h" #include "wcwidth.c" +/* Provide is_utf8(): */ +#include "recode.h" int string_advance(char const **str, gboolean utf8) { @@ -41,3 +43,14 @@ int string_advance(char const **str, gboolean utf8) return 1; } } + +int string_policy(const char *str) +{ + if (is_utf8()) { + if (!str || g_utf8_validate(str, -1, NULL)) { + /* No string provided or valid UTF-8 string: treat as UTF-8: */ + return TREAT_STRING_AS_UTF8; + } + } + return TREAT_STRING_AS_BYTES; +} |