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fixing the umlaut-check to run in UTF8 locales

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This commit is contained in:
Enno Rehling 2007-09-02 10:30:09 +00:00
parent ff8bfefc44
commit abca6ab6a1
1 changed files with 16 additions and 16 deletions
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32
src/common/util/goodies.c
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@ -23,7 +23,7 @@
#include "goodies.h" #include "goodies.h"
/* libc includes */ /* libc includes */
#include <ctype.h> #include <wctype.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
@ -76,21 +76,21 @@ set_string (char **s, const char *neu)
boolean boolean
locale_check(void) locale_check(void)
{ {
int i, errorlevel = 0; int i, errorlevel = 0;
unsigned char * umlaute = (unsigned char*)"äöüÄÖÜß"; const unsigned char * umlaute = (const unsigned char*)"äöüÄÖÜß";
/* E: das prüft, ob umlaute funktionieren. Wenn äöü nicht mit isalpha() true sind, kriegen wir ärger. */ /* E: das testet, ob umlaute funktionieren. Wenn äöü nicht mit isalpha() true sind, kriegen wir ärger. */
for (i=0;i!=3;++i) { for (i=0;i!=3;++i) {
if (toupper(umlaute[i])!=(int)umlaute[i+3]) { if (towupper(umlaute[i])!=(int)umlaute[i+3]) {
++errorlevel; ++errorlevel;
} }
} }
for (i=0;umlaute[i]!=0;++i) { for (i=0;umlaute[i]!=0;++i) {
if (!isalpha(umlaute[i]) || isspace(umlaute[i]) || iscntrl(umlaute[i])) { if (!iswalpha(umlaute[i]) || iswspace(umlaute[i]) || iswcntrl(umlaute[i])) {
++errorlevel; ++errorlevel;
} }
} }
if (errorlevel) return false; if (errorlevel) return false;
return true; return true;
} }
static int static int