Merge pull request #1095 from PDAL/help-link

Output help link in help print outs #1094
PDAL · Jan 30, 2016 · 3c6d392 · 3c6d392
2 parents 2f220f5 + 96085c4
commit 3c6d392
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Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/apps/pdal.cpp b/apps/pdal.cpp
@@ -139,7 +139,8 @@ void outputOptions(std::string const& n)
         return;
     }
 
-    std::cout << n << std::endl;
+    std::string link = PluginManager::link(n);
+    std::cout << n << " -- " << link << std::endl;
     std::cout << headline << std::endl;
 
     std::vector<Option> options = s->getDefaultOptions().getOptions();

diff --git a/include/pdal/PluginManager.hpp b/include/pdal/PluginManager.hpp
@@ -70,6 +70,7 @@ class PDAL_DLL PluginManager
     ~PluginManager();
 
     static std::string description(const std::string& name);
+    static std::string link(const std::string& name);
     static bool registerObject(const std::string& name,
         const PF_RegisterParams *params);
     static bool initializePlugin(PF_InitFunc initFunc);
@@ -93,6 +94,7 @@ class PDAL_DLL PluginManager
     void l_loadAll(int type);
     StringList l_names(int typeMask);
     std::string l_description(const std::string& name);
+    std::string l_link(const std::string& name);
 
     DynamicLibrary *loadLibrary(const std::string& path,
         std::string& errorString);

diff --git a/src/PluginManager.cpp b/src/PluginManager.cpp
@@ -150,6 +150,23 @@ StringList PluginManager::l_names(int typeMask)
     return l;
 }
 
+std::string PluginManager::link(const std::string& name)
+{
+    return s_instance.l_link(name);
+}
+
+
+std::string PluginManager::l_link(const std::string& name)
+{
+    std::string link;
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    auto ei = m_plugins.find(name);
+    if (ei != m_plugins.end())
+        link= ei->second.link;
+    return link;
+}
+
 
 std::string PluginManager::description(const std::string& name)
 {