Merge pull request #14047 from s-hadinger/md5_rom

Berry use ROM MD5

lib/libesp32/berry/default/be_md5_lib.c

@@ -6,10 +6,80 @@
  * Allows to respond to HTTP request
  *******************************************************************/
 #include "be_constobj.h"
+#include "be_mem.h"
+#include "be_exec.h"
+#include "esp_rom_md5.h"
 
-extern int m_md5_init(bvm *vm);
+int free_ctx(bvm* vm) {
-extern int m_md5_update(bvm *vm);
+  int argc = be_top(vm);
-extern int m_md5_finish(bvm *vm);
+  if (argc > 0) {
+    be_getmember(vm, 1, ".p");
+    md5_context_t * ctx = (md5_context_t *) be_tocomptr(vm, -1);
+    if (ctx != NULL) {
+      be_os_free(ctx);
+    }
+  }
+  be_return_nil(vm);
+}
+
+// `Md5.init() -> `
+int32_t m_md5_init(struct bvm *vm);
+int32_t m_md5_init(struct bvm *vm) {
+
+  md5_context_t * ctx = (md5_context_t *) be_os_malloc(sizeof(md5_context_t));
+  if (!ctx) {
+    be_throw(vm, BE_MALLOC_FAIL);
+  }
+  esp_rom_md5_init(ctx);
+
+  be_newcomobj(vm, ctx, &free_ctx);
+  be_setmember(vm, 1, ".p");
+  be_return_nil(vm);
+}
+
+// `Md5.update(content:bytes()) -> nil`
+//
+// Add raw bytes to the MD5 calculation
+int32_t m_md5_update(struct bvm *vm);
+int32_t m_md5_update(struct bvm *vm) {
+  int32_t argc = be_top(vm); // Get the number of arguments
+  if (argc >= 2 && be_isinstance(vm, 2)) {
+    do {
+      be_getglobal(vm, "bytes"); /* get the bytes class */ /* TODO eventually replace with be_getbuiltin */
+      if (!be_isderived(vm, 2)) break;
+      size_t length = 0;
+      const void * bytes = be_tobytes(vm, 2, &length);
+      if (!bytes) break;
+
+      be_getmember(vm, 1, ".p");
+      md5_context_t * ctx;
+      ctx = (md5_context_t *) be_tocomptr(vm, -1);
+      if (!ctx) break;
+
+      if (length > 0) {
+        esp_rom_md5_update(ctx, (const uint8_t*) bytes, length);
+      }
+      be_return_nil(vm);
+      // success
+    } while (0);
+  }
+  be_raise(vm, "value_error", NULL);
+}
+
+// `Md5.update(content:bytes()) -> nil`
+//
+// Add raw bytes to the MD5 calculation
+int32_t m_md5_finish(struct bvm *vm);
+int32_t m_md5_finish(struct bvm *vm) {
+  be_getmember(vm, 1, ".p");
+  md5_context_t * ctx;
+  ctx = (md5_context_t *) be_tocomptr(vm, -1);
+
+  uint8_t output[16];
+  esp_rom_md5_final(output, ctx);
+  be_pushbytes(vm, output, sizeof(output));
+  be_return(vm);
+}
 
 #include "../generate/be_fixed_be_class_md5.h"
 

tasmota/xdrv_52_3_berry_md5.ino

@@ -1,105 +0,0 @@
-/*
-  xdrv_52_3_berry_md5.ino - Berry scripting language, Md5 class
-
-  Copyright (C) 2021 Stephan Hadinger, Berry language by Guan Wenliang https://github.com/Skiars/berry
-
-  This program is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-
-#ifdef USE_BERRY
-
-#include <berry.h>
-#include "MD5Builder.h"
-#include "be_mem.h"
-
-/*********************************************************************************************\
- * Md5 class
- * 
-\*********************************************************************************************/
-extern "C" {
-
-  int free_ctx(bvm* vm) {
-    int argc = be_top(vm);
-    if (argc > 0) {
-      be_getmember(vm, 1, ".p");
-      struct MD5Context * ctx = (struct MD5Context *) be_tocomptr(vm, -1);
-      if (ctx != NULL) {
-        be_os_free(ctx);
-      }
-    }
-    be_return_nil(vm);
-  }
-
-  // `Md5.init() -> `
-  int32_t m_md5_init(struct bvm *vm);
-  int32_t m_md5_init(struct bvm *vm) {
-
-    struct MD5Context * ctx = (struct MD5Context *) be_os_malloc(sizeof(struct MD5Context));
-    if (!ctx) {
-      be_throw(vm, BE_MALLOC_FAIL);
-    }
-    MD5Init(ctx);
-
-    be_newcomobj(vm, ctx, &free_ctx);
-    be_setmember(vm, 1, ".p");
-    be_return_nil(vm);
-  }
-
-  // `Md5.update(content:bytes()) -> nil`
-  //
-  // Add raw bytes to the MD5 calculation
-  int32_t m_md5_update(struct bvm *vm);
-  int32_t m_md5_update(struct bvm *vm) {
-    int32_t argc = be_top(vm); // Get the number of arguments
-    if (argc >= 2 && be_isinstance(vm, 2)) {
-      do {
-        be_getglobal(vm, "bytes"); /* get the bytes class */ /* TODO eventually replace with be_getbuiltin */
-        if (!be_isderived(vm, 2)) break;
-        size_t length = 0;
-        const void * bytes = be_tobytes(vm, 2, &length);
-        if (!bytes) break;
-
-        be_getmember(vm, 1, ".p");
-        struct MD5Context * ctx;
-        ctx = (struct MD5Context *) be_tocomptr(vm, -1);
-        if (!ctx) break;
-
-        if (length > 0) {
-          MD5Update(ctx, (const uint8_t*) bytes, length);
-        }
-        be_return_nil(vm);
-        // success
-      } while (0);
-    }
-    be_raise(vm, kTypeError, nullptr);
-  }
-
-  // `Md5.update(content:bytes()) -> nil`
-  //
-  // Add raw bytes to the MD5 calculation
-  int32_t m_md5_finish(struct bvm *vm);
-  int32_t m_md5_finish(struct bvm *vm) {
-    be_getmember(vm, 1, ".p");
-    struct MD5Context * ctx;
-    ctx = (struct MD5Context *) be_tocomptr(vm, -1);
-
-    uint8_t output[16];
-    MD5Final(output, ctx);
-    be_pushbytes(vm, output, sizeof(output));
-    be_return(vm);
-  }
-}
-
-#endif  // USE_BERRY