}
}
+/*
+ * if we send out non ascii subjects, we encode it this way.
+ */
+char *rfc2047encode(char *line, long length)
+{
+ char *AlreadyEncoded;
+ char *result;
+ long end;
+#define UTF8_HEADER "=?UTF-8?B?"
+
+ /* check if we're already done */
+ AlreadyEncoded = strstr(line, "=?");
+ if ((AlreadyEncoded != NULL) &&
+ ((strstr(AlreadyEncoded, "?B?") != NULL)||
+ (strstr(AlreadyEncoded, "?Q?") != NULL)))
+ {
+ return strdup(line);
+ }
+
+ result = (char*) malloc(strlen(UTF8_HEADER) + 4 + length * 2);
+ strncpy (result, UTF8_HEADER, strlen (UTF8_HEADER));
+ CtdlEncodeBase64(result + strlen(UTF8_HEADER), line, length);
+ end = strlen (result);
+ result[end]='?';
+ result[end+1]='=';
+ result[end+2]='\0';
+ return result;
+}
/*
void generate_uuid(char *buf) {
static int seq = 0;
- sprintf(buf, "%lx-%x-%x",
+ sprintf(buf, "%lx-"F_XPID_T"-%x",
time(NULL),
getpid(),
(seq++)
+/*
+ * Local replacement for controversial C library function that generates
+ * names for temporary files. Included to shut up compiler warnings.
+ */
+void CtdlMakeTempFileName(char *name, int len) {
+ int i = 0;
+
+ while (i++, i < 100) {
+ snprintf(name, len, "/tmp/ctdl."F_XPID_T".%04x",
+ getpid(),
+ rand()
+ );
+ if (!access(name, F_OK)) {
+ return;
+ }
+ }
+}