source/androidassetpackagingtool.cpp

   1 #include <msp/fs/utils.h>
   2 #include "androidassetpackagingtool.h"
   3 #include "androidmanifestfile.h"
   4 #include "androidresourcebundle.h"
   5 #include "androidtools.h"
   6 #include "component.h"
   7 #include "externaltask.h"
   8 #include "sourcepackage.h"
   9
  10 using namespace std;
  11 using namespace Msp;
  12
  13 AndroidAssetPackagingTool::AndroidAssetPackagingTool(Builder &b, const AndroidSdk &s):
  14         Tool(b, "AAPT"),
  15         sdk(s)
  16 {
  17         if(sdk.get_root_dir().empty())
  18                 problems.push_back("Android SDK not found");
  19         else if(sdk.get_build_tools_dir().empty())
  20                 problems.push_back("Android build-tools not found");
  21         else
  22                 set_command((sdk.get_build_tools_dir()/"aapt").str());
  23
  24         if(sdk.get_platform_jar().empty())
  25                 problems.push_back("Android platform not found");
  26 }
  27
  28 Target *AndroidAssetPackagingTool::create_target(const list<Target *> &sources, const string &)
  29 {
  30         AndroidManifestFile *manifest = 0;
  31         list<FileTarget *> resources;
  32         for(Target *s: sources)
  33         {
  34                 if(AndroidManifestFile *m = dynamic_cast<AndroidManifestFile *>(s))
  35                         manifest = m;
  36                 else if(FileTarget *f = dynamic_cast<FileTarget *>(s))
  37                         resources.push_back(f);
  38         }
  39
  40         if(!manifest)
  41                 throw invalid_argument("AndroidAssetPackagingTool::create_target");
  42
  43         AndroidResourceBundle *res = new AndroidResourceBundle(builder, *manifest->get_component(), *manifest, resources);
  44         res->set_tool(*this);
  45         return res;
  46 }
  47
  48 Task *AndroidAssetPackagingTool::run(const Target &tgt) const
  49 {
  50         const AndroidResourceBundle &res = dynamic_cast<const AndroidResourceBundle &>(tgt);
  51
  52         ExternalTask::Arguments argv;
  53         argv.push_back(executable->get_path().str());
  54         argv.push_back("package");
  55
  56         FS::Path work_dir = res.get_component()->get_package().get_source_directory();
  57
  58         argv.push_back("-I");
  59         argv.push_back(sdk.get_platform_jar().str());
  60
  61         argv.push_back("-F");
  62         argv.push_back(FS::relative(res.get_path(), work_dir).str());
  63
  64         list<FS::Path> resource_dirs;
  65         for(Target *d: res.get_dependencies())
  66         {
  67                 FileTarget *file = dynamic_cast<FileTarget *>(d);
  68                 Target *real = d->get_real_target();
  69
  70                 if(dynamic_cast<AndroidManifestFile *>(real))
  71                 {
  72                         argv.push_back("-M");
  73                         argv.push_back(FS::relative(file->get_path(), work_dir).str());
  74                 }
  75                 else if(real->get_package()==res.get_package())
  76                 {
  77                         const FS::Path &path = file->get_path();
  78                         resource_dirs.push_back(path.subpath(0, path.size()-2));
  79                 }
  80         }
  81
  82         set<string> seen_dirs;
  83         for(const FS::Path &d: resource_dirs)
  84                 if(seen_dirs.insert(d.str()).second)
  85                 {
  86                         argv.push_back("-S");
  87                         argv.push_back(FS::relative(d, work_dir).str());
  88                 }
  89
  90         return new ExternalTask(argv, work_dir);
  91 }