GmDocument: Handling images in "data:" URLs

One can embed arbitrary data inside a "data:" URL. If an image is recognized, attempt to show it as part of the document.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/ui/linkinfo.c b/src/ui/linkinfo.c
index 5102f9b3..8974a486 100644
--- a/src/ui/linkinfo.c
+++ b/src/ui/linkinfo.c
@@ -91,6 +91,14 @@ void infoText_LinkInfo(const iGmDocument *doc, iGmLinkId linkId, iString *text_o
         appendCStr_String(text_out, "\x1b[0m");
         appendRange_String(text_out, (iRangecc){ parts.path.start, constEnd_String(url) });
     }
+    else if (scheme == data_GmLinkScheme) {
+        appendCStr_String(text_out, "\U0001f4e6 ");
+        const char *comma = strchr(cstr_String(url), ',');
+        if (!comma) {
+            comma = iMin(constEnd_String(url), constBegin_String(url) + 256);
+        }
+        appendRange_String(text_out, (iRangecc){ constBegin_String(url), comma });
+    }
     else if (scheme != gemini_GmLinkScheme) {
         appendCStr_String(text_out, scheme == file_GmLinkScheme ? "" : globe_Icon " ");
         append_String(text_out, url);