fix tmpfile

Author: andiwand

app/conanfile.txt

@@ -1,5 +1,5 @@
 [requires]
-odrcore/5.0.2
+odrcore/5.0.3
 
 [generators]
 CMakeToolchain
@@ -9,3 +9,4 @@ CMakeDeps
 odrcore/*:shared=True
 odrcore/*:with_pdf2htmlEX=True
 odrcore/*:with_wvWare=False
+odrcore/*:with_tmpfile_hack=True

app/conanprofile.txt

@@ -9,7 +9,7 @@ compiler.cppstd=20
 compiler.libcxx=c++_shared
 &:build_type=RelWithDebInfo
 odrcore/*:build_type=RelWithDebInfo
-build_type=Release
+build_type=RelWithDebInfo
 
 [conf]
 tools.android:ndk_path=@NDK_PATH@

app/src/main/cpp/CoreWrapper.cpp

@@ -88,11 +88,15 @@ Java_at_tomtasche_reader_background_CoreWrapper_setGlobalParams(JNIEnv *env, jcl
     std::string fontconfigDataPath = getStringField(env, paramsClass, params, "fontconfigDataPath");
     std::string popplerDataPath = getStringField(env, paramsClass, params, "popplerDataPath");
     std::string pdf2htmlexDataPath = getStringField(env, paramsClass, params, "pdf2htmlexDataPath");
+    std::string customTmpfilePath = getStringField(env, paramsClass, params, "customTmpfilePath");
 
     odr::GlobalParams::set_odr_core_data_path(odrCoreDataPath);
     odr::GlobalParams::set_fontconfig_data_path(fontconfigDataPath);
     odr::GlobalParams::set_poppler_data_path(popplerDataPath);
     odr::GlobalParams::set_pdf2htmlex_data_path(pdf2htmlexDataPath);
+    odr::GlobalParams::set_custom_tmpfile_path(customTmpfilePath);
+
+    setenv("TMPDIR", customTmpfilePath.c_str(), 1);
 }
 
 JNIEXPORT jobject JNICALL

app/src/main/java/at/tomtasche/reader/background/CoreLoader.java

@@ -7,7 +7,6 @@
 import android.webkit.MimeTypeMap;
 
 import java.io.File;
-import java.util.Objects;
 
 import at.tomtasche.reader.nonfree.AnalyticsManager;
 import at.tomtasche.reader.nonfree.ConfigManager;

app/src/main/java/at/tomtasche/reader/background/CoreWrapper.java

@@ -18,6 +18,7 @@ public static class GlobalParams {
         public String fontconfigDataPath;
         public String popplerDataPath;
         public String pdf2htmlexDataPath;
+        public String customTmpfilePath;
     }
 
     public static native void setGlobalParams(GlobalParams params);
@@ -41,6 +42,7 @@ public static void initialize(Context context) {
         globalParams.fontconfigDataPath = fontconfigDataDirectory.getAbsolutePath();
         globalParams.popplerDataPath = popplerDataDirectory.getAbsolutePath();
         globalParams.pdf2htmlexDataPath = pdf2htmlexDataDirectory.getAbsolutePath();
+        globalParams.customTmpfilePath = context.getCacheDir().getAbsolutePath();
         CoreWrapper.setGlobalParams(globalParams);
     }