char * rpmPubkeyBase64(rpmPubkey key)
{
char *enc = NULL;
if (key) {
enc = rpmBase64Encode(key->pkt, key->pktlen, -1);
}
return enc;
}
/**
* Encode binary data in base64 for display.
* @todo Permit selectable display formats (i.e. binary).
* @param td tag data container
* @return formatted string
*/
static char * base64Format(rpmtd td)
{
char * val = NULL;
if (rpmtdType(td) != RPM_BIN_TYPE) {
val = xstrdup(_("(not a blob)"));
} else {
val = rpmBase64Encode(td->data, td->count, -1);
if (val == NULL)
val = xstrdup("");
}
return val;
}
static int rpm_b64encode(lua_State *L)
{
const char *str = luaL_checkstring(L, 1);
size_t len = lua_strlen(L, 1);
int linelen = -1;
if (lua_gettop(L) == 2)
linelen = luaL_checkinteger(L, 2);
if (str && len) {
char *data = rpmBase64Encode(str, len, linelen);
lua_pushstring(L, data);
free(data);
}
return 1;
}