move around more modules

* ips -> io/
* loader related stuff -> loader/
* tempfile -> extern/
* buffer, forkserver -> server/
* lineedit, window -> display/
* cell -> types/
* opt -> types/

1 files changed, 100 insertions, 0 deletions

diff --git a/src/loader/headers.nim b/src/loader/headers.nim
new file mode 100644
index 00000000..b02f30df
--- /dev/null
+++ b/src/loader/headers.nim
@@ -0,0 +1,100 @@
+import tables
+
+import bindings/quickjs
+import js/error
+import js/fromjs
+import js/javascript
+import utils/twtstr
+
+type
+  Headers* = ref object
+    table* {.jsget.}: Table[string, seq[string]]
+
+  HeadersInitType = enum
+    HEADERS_INIT_SEQUENCE, HEADERS_INIT_TABLE
+
+  HeadersInit* = object
+    case t: HeadersInitType
+    of HEADERS_INIT_SEQUENCE:
+      s: seq[(string, string)]
+    of HEADERS_INIT_TABLE:
+      tab: Table[string, string]
+
+jsDestructor(Headers)
+
+proc fromJS2*(ctx: JSContext, val: JSValue, res: var JSResult[HeadersInit]) =
+  if JS_IsUndefined(val) or JS_IsNull(val):
+    res.err(nil)
+    return
+  if isSequence(ctx, val):
+    let x = fromJS[seq[(string, string)]](ctx, val)
+    if x.isSome:
+      res.ok(HeadersInit(t: HEADERS_INIT_SEQUENCE, s: x.get))
+  else:
+    let x = fromJS[Table[string, string]](ctx, val)
+    if x.isSome:
+      res.ok(HeadersInit(t: HEADERS_INIT_TABLE, tab: x.get))
+
+proc fill*(headers: Headers, s: seq[(string, string)]) =
+  for (k, v) in s:
+    if k in headers.table:
+      headers.table[k].add(v)
+    else:
+      headers.table[k] = @[v]
+
+proc fill*(headers: Headers, tab: Table[string, string]) =
+  for k, v in tab:
+    if k in headers.table:
+      headers.table[k].add(v)
+    else:
+      headers.table[k] = @[v]
+
+proc fill*(headers: Headers, init: HeadersInit) =
+  if init.t == HEADERS_INIT_SEQUENCE:
+    headers.fill(init.s)
+  else: # table
+    headers.fill(init.tab)
+
+func newHeaders*(): Headers =
+  return Headers()
+
+func newHeaders(obj = none(HeadersInit)): Headers {.jsctor.} =
+  let headers = Headers()
+  if obj.isSome:
+    headers.fill(obj.get)
+  return headers
+
+func newHeaders*(table: Table[string, string]): Headers =
+  let headers = Headers()
+  for k, v in table:
+    let k = k.toHeaderCase()
+    if k in headers.table:
+      headers.table[k].add(v)
+    else:
+      headers.table[k] = @[v]
+  return headers
+
+func clone*(headers: Headers): Headers =
+  return Headers(
+    table: headers.table
+  )
+
+proc add*(headers: var Headers, k, v: string) =
+  let k = k.toHeaderCase()
+  if k notin headers.table:
+    headers.table[k] = @[v]
+  else:
+    headers.table[k].add(v)
+
+proc `[]=`*(headers: var Headers, k, v: string) =
+  headers.table[k.toHeaderCase()] = @[v]
+
+func getOrDefault*(headers: Headers, k: string, default = ""): string =
+  let k = k.toHeaderCase()
+  if k in headers.table:
+    headers.table[k][0]
+  else:
+    default
+
+proc addHeadersModule*(ctx: JSContext) =
+  ctx.registerType(Headers)