Fix libappimage_static

Author: Alexis Lopez Zubieta

src/libappimage/CMakeLists.txt

@@ -5,7 +5,6 @@ add_subdirectory(utils)
 
 set(
     libappimage_sources
-    libappimage.c
     libappimage.cpp
     $<TARGET_OBJECTS:core>
     $<TARGET_OBJECTS:appimage_utils>
@@ -23,7 +22,6 @@ foreach(target libappimage libappimage_static)
     target_link_libraries(
         ${target}
         PRIVATE libarchive
-        PRIVATE xdg-basedir
         PRIVATE XdgUtils::DesktopEntry
         PRIVATE XdgUtils::BaseDir
         PRIVATE libappimage_hashlib
@@ -44,8 +42,6 @@ foreach(target libappimage libappimage_static)
         target_link_libraries(${target} PRIVATE -static-libgcc -static-libstdc++)
     endif()
 
-    target_include_directories(${target} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
-
     set_property(TARGET libappimage PROPERTY PUBLIC_HEADER ${libappimage_public_header})
 
     set_property(TARGET libappimage PROPERTY VERSION ${libappimage_VERSION})
@@ -55,7 +51,7 @@ endforeach()
 
 # install libappimage
 install(
-    TARGETS libappimage
+    TARGETS libappimage libappimage_static
     EXPORT libappimageTargets
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libappimage
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libappimage

src/libappimage/libappimage.c

@@ -9,11 +9,15 @@
 #include <type_traits>
 
 // libraries
+extern "C" {
+#include <glob.h>
+}
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
+#include <XdgUtils/BaseDir/BaseDir.h>
+#include <XdgUtils/DesktopEntry/DesktopEntry.h>
 
 // local
-#include <XdgUtils/DesktopEntry/DesktopEntry.h>
 #include <appimage/utils/ResourcesExtractor.h>
 #include <appimage/core/AppImage.h>
 #include "utils/Logger.h"
@@ -228,6 +232,50 @@ off_t appimage_get_payload_offset(char const* path) {
     return 0;
 }
 
+
+char* appimage_registered_desktop_file_path(const char* path, char* md5, bool verbose) {
+    glob_t pglob = {};
+
+    // if md5 has been calculated before, we can just use it to save these extra calculations
+    // if not, we need to calculate it here
+    if (md5 == nullptr)
+        md5 = appimage_get_md5(path);
+
+    // sanity check
+    if (md5 == nullptr) {
+        if (verbose)
+            fprintf(stderr, "appimage_get_md5() failed\n");
+        return nullptr;
+    }
+
+    std::string data_home = XdgUtils::BaseDir::XdgDataHome();
+
+    // TODO: calculate this value exactly
+    char* glob_pattern = static_cast<char*>(malloc(PATH_MAX));
+    sprintf(glob_pattern, "%s/applications/appimagekit_%s-*.desktop", data_home.c_str(), md5);
+
+    glob(glob_pattern, 0, nullptr, &pglob);
+
+    char* rv = nullptr;
+
+    if (pglob.gl_pathc <= 0) {
+        if (verbose) {
+            fprintf(stderr, "No results found by glob()");
+        }
+    } else if (pglob.gl_pathc >= 1) {
+        if (pglob.gl_pathc > 1 && verbose) {
+            fprintf(stderr, "Too many results returned by glob(), returning first result found");
+        }
+
+        // need to copy value to be able to globfree() later on
+        rv = strdup(pglob.gl_pathv[0]);
+    }
+
+    globfree(&pglob);
+
+    return rv;
+}
+
 #ifdef LIBAPPIMAGE_DESKTOP_INTEGRATION_ENABLED
 using namespace appimage::desktop_integration;
 

src/libappimage/libappimage.cpp

@@ -9,6 +9,7 @@ if(BUILD_TESTING)
         -DGIT_COMMIT="AppImageKit unit tests"
     )
 
+    add_subdirectory(client_app)
 
     add_subdirectory(libappimage)
 

tests/CMakeLists.txt

@@ -1,7 +1,12 @@
 project(client_app)
 cmake_minimum_required(VERSION 3.0)
 
-find_package(libappimage REQUIRED)
+if(NOT TARGET libappimage)
+    find_package(libappimage REQUIRED)
+endif()
 
 add_executable(client_app main.c)
 target_link_libraries(client_app libappimage)
+
+add_executable(client_app_static_linked main.c)
+target_link_libraries(client_app_static_linked libappimage_static)