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remove unused support for UTF-16 wide chars on windows

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F. Duncanh
2025-12-12 20:59:31 -05:00
parent b2b46f6ea5
commit 28ef6b5980
1 changed files with 6 additions and 47 deletions
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45
lib/logger.c
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@@ -12,7 +12,7 @@
* Lesser General Public License for more details.
*
*===============================================================
* modified by fduncanh 2023
* modified by fduncanh 2023-25
*/
#include <stdlib.h>
@@ -87,34 +87,6 @@ logger_set_callback(logger_t *logger, logger_callback_t callback, void *cls)
MUTEX_UNLOCK(logger->cb_mutex);
}
static char *
logger_utf8_to_local(const char *str)
{
char *ret = NULL;
/* FIXME: This is only implemented on Windows for now */
#if defined(_WIN32) || defined(_WIN64)
BOOL failed = false;
int wclen = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
WCHAR *wcstr = (WCHAR *) calloc(wclen, sizeof(WCHAR));
MultiByteToWideChar(CP_UTF8, 0, str, -1, wcstr, wclen);
int mblen = WideCharToMultiByte(CP_ACP, 0, wcstr, wclen, NULL, 0, NULL, &failed);
if (failed) {
/* Invalid characters in input, conversion failed */
free(wcstr);
return NULL;
}
ret = (char *) calloc(mblen, sizeof(CHAR));
WideCharToMultiByte(CP_ACP, 0, wcstr, wclen, ret, mblen, NULL, NULL);
free(wcstr);
#endif
return ret;
}
void
logger_log(logger_t *logger, int level, const char *fmt, ...)
{
@@ -136,23 +108,10 @@ logger_log(logger_t *logger, int level, const char *fmt, ...)
snprintf(err_buf, sizeof(err_buf), err_fmt, message_len, (int) sizeof(buffer) -1);
}
MUTEX_LOCK(logger->cb_mutex);
if (logger->callback) {
assert (logger->callback);
logger->callback(logger->cls, level, buffer);
if (err_buf[0]) {
logger->callback(logger->cls, level, err_buf);
}
MUTEX_UNLOCK(logger->cb_mutex);
} else {
MUTEX_UNLOCK(logger->cb_mutex);
char *local = logger_utf8_to_local(buffer);
if (local) {
fprintf(stderr, "%s\n", local);
free(local);
} else {
fprintf(stderr, "%s\n", buffer);
}
if (err_buf[0]) {
fprintf(stderr,"%s\n", err_buf);
}
}
}