Basic content type implementation

1 files changed, 25 insertions, 0 deletions

diff --git a/src/types/mime.nim b/src/types/mime.nim
new file mode 100644
index 00000000..4dfe87e9
--- /dev/null
+++ b/src/types/mime.nim
@@ -0,0 +1,25 @@
+import tables
+
+const DefaultGuess = [
+  ("html", "text/html"),
+  ("htm", "text/html"),
+  ("xhtml", "application/xhtml+xml"),
+  ("xhtm", "application/xhtml+xml"),
+  ("xht", "application/xhtml+xml"),
+].toTable()
+
+proc guessContentType*(path: string): string =
+  var i = path.len - 1
+  var n = 0
+  while i > 0:
+    if path[i] == '/':
+      return "text/plain"
+    if path[i] == '.':
+      n = i
+      break
+    dec i
+  if n > 0:
+    let ext = path.substr(n + 1)
+    if ext in DefaultGuess:
+      return DefaultGuess[ext]
+  return "text/plain"