C++ (Cpp) fprint_string Exemples

Exemple #1

Fichier : printCert.c Projet : unofficial-opensource-apple/Security

void fprint_string(CFStringRef string, FILE *file) {
    UInt8 buf[256];
    CFRange range = { .location = 0 };
    range.length = CFStringGetLength(string);
    while (range.length > 0) {
        CFIndex bytesUsed = 0;
        CFIndex converted = CFStringGetBytes(string, range, kCFStringEncodingUTF8, 0, false, buf, sizeof(buf), &bytesUsed);
        fwrite(buf, 1, bytesUsed, file);
        range.length -= converted;
        range.location += converted;
    }
}

void print_line(CFStringRef line) {
    fprint_string(line, stdout);
    fputc('\n', stdout);
}

Exemple #2

Fichier : testmore.c Projet : alfintatorkace/osx-10.9-opensource

static void fprint_string(FILE *file, CFStringRef string) {
    UInt8 buf[256];
    CFRange range = { .location = 0 };
    range.length = CFStringGetLength(string);
    while (range.length > 0) {
        CFIndex bytesUsed = 0;
        CFIndex converted = CFStringGetBytes(string, range, kCFStringEncodingUTF8, 0, false, buf, sizeof(buf), &bytesUsed);
        fwrite(buf, 1, bytesUsed, file);
        range.length -= converted;
        range.location += converted;
    }
}

static void cffprint(FILE *file, CFStringRef fmt, ...) CF_FORMAT_FUNCTION(2,0);

static void cffprint(FILE *file, CFStringRef fmt, ...) {
    va_list args;
    va_start(args, fmt);
    CFStringRef line = CFStringCreateWithFormatAndArguments(NULL, NULL, fmt, args);
    va_end(args);
    fprint_string(file, line);
    CFRelease(line);
}