#include <openssl/sha.h>
#include <boost/filesystem.hpp>
#include <boost/algorithm/string.hpp>
+#include <boost/foreach.hpp>
#include <stdexcept>
#include <iostream>
#include <iomanip>
return Kumu::base64encode (byte_buffer, SHA_DIGEST_LENGTH, digest, 64);
}
-/** Convert a content kind to a string which can be used in a
- * <ContentKind> node.
- * @param kind ContentKind.
- * @return string.
- */
-string
-dcp::content_kind_to_string (ContentKind kind)
-{
- switch (kind) {
- case FEATURE:
- return "feature";
- case SHORT:
- return "short";
- case TRAILER:
- return "trailer";
- case TEST:
- return "test";
- case TRANSITIONAL:
- return "transitional";
- case RATING:
- return "rating";
- case TEASER:
- return "teaser";
- case POLICY:
- return "policy";
- case PUBLIC_SERVICE_ANNOUNCEMENT:
- return "psa";
- case ADVERTISEMENT:
- return "advertisement";
- }
-
- DCP_ASSERT (false);
-}
-
-/** Convert a string from a <ContentKind> node to a libdcp ContentKind.
- * Reasonably tolerant about varying case.
- * @param kind Content kind string.
- * @return libdcp ContentKind.
- */
-dcp::ContentKind
-dcp::content_kind_from_string (string kind)
-{
- transform (kind.begin(), kind.end(), kind.begin(), ::tolower);
-
- if (kind == "feature") {
- return FEATURE;
- } else if (kind == "short") {
- return SHORT;
- } else if (kind == "trailer") {
- return TRAILER;
- } else if (kind == "test") {
- return TEST;
- } else if (kind == "transitional") {
- return TRANSITIONAL;
- } else if (kind == "rating") {
- return RATING;
- } else if (kind == "teaser") {
- return TEASER;
- } else if (kind == "policy") {
- return POLICY;
- } else if (kind == "psa") {
- return PUBLIC_SERVICE_ANNOUNCEMENT;
- } else if (kind == "advertisement") {
- return ADVERTISEMENT;
- }
-
- DCP_ASSERT (false);
-}
-
/** @param s A string.
* @return true if the string contains only space, newline or tab characters, or is empty.
*/
{
return opj_version ();
}
+
+string
+dcp::spaces (int n)
+{
+ string s = "";
+ for (int i = 0; i < n; ++i) {
+ s += " ";
+ }
+ return s;
+}
+
+void
+dcp::indent (xmlpp::Element* element, int initial)
+{
+ xmlpp::Node* last = 0;
+ BOOST_FOREACH (xmlpp::Node * n, element->get_children()) {
+ xmlpp::Element* e = dynamic_cast<xmlpp::Element*>(n);
+ if (e) {
+ element->add_child_text_before (e, "\n" + spaces(initial + 2));
+ indent (e, initial + 2);
+ last = n;
+ }
+ }
+ if (last) {
+ element->add_child_text (last, "\n" + spaces(initial));
+ }
+}