From 942fb0f4a916167be34d35398d48a2a03271f608 Mon Sep 17 00:00:00 2001
From: Rene Schallner <rene@renerocks.ai>
Date: Wed, 13 Sep 2023 02:11:00 +0200
Subject: [PATCH] fixed multi-file upload

---
 examples/bindataformpost/bindataformpost.zig | 7 ++++---
 src/zap.zig                                  | 6 +++---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/examples/bindataformpost/bindataformpost.zig b/examples/bindataformpost/bindataformpost.zig
index 441bcc5..1a60849 100644
--- a/examples/bindataformpost/bindataformpost.zig
+++ b/examples/bindataformpost/bindataformpost.zig
@@ -12,7 +12,6 @@ const Handler = struct {
 
         if (r.body) |body| {
             std.log.info("Body length is {any}\n", .{body.len});
-            std.log.info("Body is {s}\n", .{body});
         }
         // check for query params (for ?terminate=true)
         r.parseQuery();
@@ -51,8 +50,8 @@ const Handler = struct {
                             std.log.debug("    filename: `{s}`\n", .{filename});
                             std.log.debug("    mimetype: {s}\n", .{mimetype});
                             std.log.debug("    contents: {any}\n", .{data});
-                            files.*.deinit();
                         }
+                        files.*.deinit();
                     },
                     else => {
                         // might be a string param, we don't care
@@ -80,6 +79,7 @@ const Handler = struct {
         } else |err| {
             std.log.err("cannot check for terminate param: {any}\n", .{err});
         }
+        r.sendJson("{ \"ok\": true }") catch unreachable;
     }
 };
 
@@ -98,7 +98,8 @@ pub fn main() !void {
             .on_request = Handler.on_request,
             .log = true,
             .max_clients = 10,
-            .max_body_size = 1 * 1024,
+            .max_body_size = 10 * 1024 * 1024,
+            .public_folder = ".",
         },
     );
     zap.enableDebugLog();
diff --git a/src/zap.zig b/src/zap.zig
index 4c21e3f..925a6e6 100644
--- a/src/zap.zig
+++ b/src/zap.zig
@@ -665,15 +665,15 @@ fn parseBinfilesFrom(a: std.mem.Allocator, o: fio.FIOBJ) !HttpParam {
                         const file_name_obj = fio.fiobj_ary_entry(fn_ary, i);
                         const file_mimetype_obj = fio.fiobj_ary_entry(mt_ary, i);
                         var has_error: bool = false;
-                        if (fio.is_invalid(file_data_obj) != 1) {
+                        if (fio.is_invalid(file_data_obj) == 1) {
                             std.log.debug("file data invalid in array", .{});
                             has_error = true;
                         }
-                        if (fio.is_invalid(file_name_obj) != 1) {
+                        if (fio.is_invalid(file_name_obj) == 1) {
                             std.log.debug("file name invalid in array", .{});
                             has_error = true;
                         }
-                        if (fio.is_invalid(file_mimetype_obj) != 1) {
+                        if (fio.is_invalid(file_mimetype_obj) == 1) {
                             std.log.debug("file mimetype invalid in array", .{});
                             has_error = true;
                         }