From d6b766f7b4b150eaf4bca8e20f21dd5e4d6484bc Mon Sep 17 00:00:00 2001
From: ballessay <code@ballessay.de>
Date: Sat, 13 May 2017 22:18:56 +0200
Subject: [PATCH] Fix webserver failure in appimage

The radare webserver is looking for http.root or http.homeroot which
wasn't included in the appimage, so the webserver failed to start.

Since sys/install.sh seems to just symlinks a lot of files in
/usr/share/radare2 cp -Lr the folder.

Additionally modify the http.root if an AppImage environment is detected.
---
 .travis.yml             |  3 ++-
 src/radarewebserver.cpp | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 1cefdf24..903978ad 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,8 @@ script:
   - mkdir build ; cd build
   - qmake PREFIX=/usr ../src
   - make -j4
-  - sudo make INSTALL_ROOT=appdir install ; sudo chown -R $USER appdir ; find appdir/
+  - sudo make INSTALL_ROOT=appdir install ; sudo chown -R $USER appdir
+  - mkdir -p appdir/usr/share/radare2 ; cp -Lr /usr/share/radare2/*-git/ appdir/usr/share/radare2/ ; find appdir/
 
 after_success:
   - wget -c "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" 
diff --git a/src/radarewebserver.cpp b/src/radarewebserver.cpp
index efb8c4f1..616b0bf8 100644
--- a/src/radarewebserver.cpp
+++ b/src/radarewebserver.cpp
@@ -1,5 +1,7 @@
 #include "radarewebserver.h"
 #include "qrcore.h"
+#include <QCoreApplication>
+#include <QProcessEnvironment>
 #include <cassert>
 
 
@@ -18,6 +20,23 @@ void RadareWebServer::start()
 {
     assert(core != nullptr);
 
+    // FIXME: quick & dirty work around to get this in AppImage working
+    QProcessEnvironment env(QProcessEnvironment::systemEnvironment());
+    if (env.contains("APPIMAGE") && env.contains("APPDIR") && env.contains("OWD"))
+    {
+        // pretty sure now iaito runs as AppImage
+
+        //QString defaultPath("/usr/share/radare2/1.5.0-git/www");
+        QString defaultHttpRoot(core->config("http.root"));
+        if (defaultHttpRoot.startsWith("/usr"))
+        {
+            QString path(QCoreApplication::applicationDirPath());
+            path.replace("bin/", defaultHttpRoot.remove("/usr"));
+
+            core->config("http.root", path);
+        }
+    }
+
     if (!started && core != nullptr)
     {
         // command: see libr/core/rtr.c