NOISSUE changed dependency quazip to libarchive

This patch focused on the changed dependency quazip to
libarchive and updated Blocked Mods on curseforge to added new dialog to
blocked mods downloaded on web browser and fixed many minimal
issues

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

1 files changed, 33 insertions, 20 deletions

diff --git a/libraries/classparser/src/classparser.cpp b/libraries/classparser/src/classparser.cpp
index fdfcfef9b1..4c7f0fe482 100644
--- a/libraries/classparser/src/classparser.cpp
+++ b/libraries/classparser/src/classparser.cpp
@@ -39,7 +39,8 @@
 #include "classparser.h"
 
 #include <QFile>
-#include <quazip/quazipfile.h>
+#include <archive.h>
+#include <archive_entry.h>
 #include <QDebug>
 
 namespace classparser
@@ -54,26 +55,44 @@ QString GetMinecraftJarVersion(QString jarName)
     if (!jar.exists())
         return version;
 
-    // open minecraft.jar
-    QuaZip zip(&jar);
-    if (!zip.open(QuaZip::mdUnzip))
+    // open jar with libarchive
+    struct archive *a = archive_read_new();
+    archive_read_support_format_zip(a);
+    if (archive_read_open_filename(a, jarName.toUtf8().constData(), 10240) != ARCHIVE_OK) {
+        archive_read_free(a);
         return version;
+    }
 
-    // open Minecraft.class
-    zip.setCurrentFile("net/minecraft/client/Minecraft.class", QuaZip::csSensitive);
-    QuaZipFile Minecraft(&zip);
-    if (!Minecraft.open(QuaZipFile::ReadOnly))
-        return version;
+    // find and read Minecraft.class
+    QByteArray classData;
+    struct archive_entry *entry;
+    while (archive_read_next_header(a, &entry) == ARCHIVE_OK) {
+        QString name = QString::fromUtf8(archive_entry_pathname(entry));
+        if (name == "net/minecraft/client/Minecraft.class") {
+            la_int64_t sz = archive_entry_size(entry);
+            if (sz > 0) {
+                classData.resize(sz);
+                archive_read_data(a, classData.data(), sz);
+            } else {
+                char buf[8192];
+                la_ssize_t r;
+                while ((r = archive_read_data(a, buf, sizeof(buf))) > 0)
+                    classData.append(buf, r);
+            }
+            break;
+        }
+        archive_read_data_skip(a);
+    }
+    archive_read_free(a);
 
-    // read Minecraft.class
-    qint64 size = Minecraft.size();
-    char *classfile = new char[size];
-    Minecraft.read(classfile, size);
+    if (classData.isEmpty())
+        return version;
 
     // parse Minecraft.class
     try
     {
-        char *temp = classfile;
+        char *temp = classData.data();
+        qint64 size = classData.size();
         java::classfile MinecraftClass(temp, size);
         java::constant_pool constants = MinecraftClass.constants;
         for (java::constant_pool::container_type::const_iterator iter = constants.begin();
@@ -93,12 +112,6 @@ QString GetMinecraftJarVersion(QString jarName)
     }
     catch (const java::classfile_exception &) { }
 
-    // clean up
-    delete[] classfile;
-    Minecraft.close();
-    zip.close();
-    jar.close();
-
     return version;
 }
 }