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authorMattes D <github@xoft.cz>2015-02-21 12:19:07 +0100
committerMattes D <github@xoft.cz>2015-02-21 12:19:07 +0100
commit006b1afa9e08799ffcfc8a6285b036f711a419ea (patch)
tree405124838229912c86175d8776ff877549f1b04d /src
parentMerge pull request #1755 from mc-server/NetworkUDP (diff)
parentAdded cCryptoHash namespace to Lua API. (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/Bindings/ManualBindings.cpp109
1 files changed, 107 insertions, 2 deletions
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index 30bce6525..69d16ac2b 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -3,8 +3,11 @@
#include "ManualBindings.h"
#undef TOLUA_TEMPLATE_BIND
+#include <sstream>
+#include <iomanip>
#include "tolua++/include/tolua++.h"
#include "polarssl/md5.h"
+#include "polarssl/sha1.h"
#include "PluginLua.h"
#include "PluginManager.h"
#include "LuaWindow.h"
@@ -2203,11 +2206,16 @@ static int tolua_cPlugin_Call(lua_State * tolua_S)
-static int tolua_md5(lua_State* tolua_S)
+static int tolua_md5(lua_State * tolua_S)
{
+ // Calculate the raw md5 checksum byte array:
unsigned char Output[16];
size_t len = 0;
const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
+ if (SourceString == nullptr)
+ {
+ return 0;
+ }
md5(SourceString, len, Output);
lua_pushlstring(tolua_S, (const char *)Output, ARRAYCOUNT(Output));
return 1;
@@ -2217,6 +2225,91 @@ static int tolua_md5(lua_State* tolua_S)
+/** Does the same as tolua_md5, but reports that the usage is obsolete and the plugin should use cCrypto.md5(). */
+static int tolua_md5_obsolete(lua_State * tolua_S)
+{
+ LOGWARNING("Using md5() is obsolete, please change your plugin to use cCryptoHash.md5()");
+ cLuaState::LogStackTrace(tolua_S);
+ return tolua_md5(tolua_S);
+}
+
+
+
+
+
+static int tolua_md5HexString(lua_State * tolua_S)
+{
+ // Calculate the raw md5 checksum byte array:
+ unsigned char md5Output[16];
+ size_t len = 0;
+ const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
+ if (SourceString == nullptr)
+ {
+ return 0;
+ }
+ md5(SourceString, len, md5Output);
+
+ // Convert the md5 checksum to hex string:
+ std::stringstream Output;
+ Output << std::hex << std::setw(2) << std::setfill('0');
+ for (size_t i = 0; i < ARRAYCOUNT(md5Output); i++)
+ {
+ Output << static_cast<unsigned short>(md5Output[i]); // Need to cast to a number, otherwise a char is output
+ }
+ lua_pushlstring(tolua_S, Output.str().c_str(), Output.str().size());
+ return 1;
+}
+
+
+
+
+
+static int tolua_sha1(lua_State * tolua_S)
+{
+ // Calculate the raw SHA1 checksum byte array from the input string:
+ unsigned char Output[20];
+ size_t len = 0;
+ const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
+ if (SourceString == nullptr)
+ {
+ return 0;
+ }
+ sha1(SourceString, len, Output);
+ lua_pushlstring(tolua_S, (const char *)Output, ARRAYCOUNT(Output));
+ return 1;
+}
+
+
+
+
+
+static int tolua_sha1HexString(lua_State * tolua_S)
+{
+ // Calculate the raw SHA1 checksum byte array from the input string:
+ unsigned char sha1Output[20];
+ size_t len = 0;
+ const unsigned char * SourceString = (const unsigned char *)lua_tolstring(tolua_S, 1, &len);
+ if (SourceString == nullptr)
+ {
+ return 0;
+ }
+ sha1(SourceString, len, sha1Output);
+
+ // Convert the sha1 checksum to hex string:
+ std::stringstream Output;
+ Output << std::hex << std::setw(2) << std::setfill('0');
+ for (size_t i = 0; i < ARRAYCOUNT(sha1Output); i++)
+ {
+ Output << static_cast<unsigned short>(sha1Output[i]); // Need to cast to a number, otherwise a char is output
+ }
+ lua_pushlstring(tolua_S, Output.str().c_str(), Output.str().size());
+ return 1;
+}
+
+
+
+
+
static int tolua_push_StringStringMap(lua_State* tolua_S, std::map< std::string, std::string >& a_StringStringMap)
{
lua_newtable(tolua_S);
@@ -3419,6 +3512,12 @@ static int tolua_cCompositeChat_UnderlineUrls(lua_State * tolua_S)
void ManualBindings::Bind(lua_State * tolua_S)
{
tolua_beginmodule(tolua_S, nullptr);
+
+ // Create the new classes:
+ tolua_usertype(tolua_S, "cCryptoHash");
+ tolua_cclass(tolua_S, "cCryptoHash", "cCryptoHash", "", nullptr);
+
+ // Globals:
tolua_function(tolua_S, "Clamp", tolua_Clamp);
tolua_function(tolua_S, "StringSplit", tolua_StringSplit);
tolua_function(tolua_S, "StringSplitAndTrim", tolua_StringSplitAndTrim);
@@ -3429,6 +3528,7 @@ void ManualBindings::Bind(lua_State * tolua_S)
tolua_function(tolua_S, "LOGERROR", tolua_LOGERROR);
tolua_function(tolua_S, "Base64Encode", tolua_Base64Encode);
tolua_function(tolua_S, "Base64Decode", tolua_Base64Decode);
+ tolua_function(tolua_S, "md5", tolua_md5_obsolete); // OBSOLETE, use cCryptoHash.md5() instead
tolua_beginmodule(tolua_S, "cFile");
tolua_function(tolua_S, "GetFolderContents", tolua_cFile_GetFolderContents);
@@ -3585,7 +3685,12 @@ void ManualBindings::Bind(lua_State * tolua_S)
tolua_function(tolua_S, "GetSlotCoords", Lua_ItemGrid_GetSlotCoords);
tolua_endmodule(tolua_S);
- tolua_function(tolua_S, "md5", tolua_md5);
+ tolua_beginmodule(tolua_S, "cCryptoHash");
+ tolua_function(tolua_S, "md5", tolua_md5);
+ tolua_function(tolua_S, "md5HexString", tolua_md5HexString);
+ tolua_function(tolua_S, "sha1", tolua_sha1);
+ tolua_function(tolua_S, "sha1HexString", tolua_sha1HexString);
+ tolua_endmodule(tolua_S);
BindRankManager(tolua_S);
BindNetwork(tolua_S);