[pdal-commits] [PDAL/PDAL] f1094b: Load only one plugin when guessing plugin names

[GitHub]

  Branch: refs/heads/missing-plugin-cleanup
  Home:   https://github.com/PDAL/PDAL
  Commit: f1094b6884551409a5db3f6699a5f2710faf6f7e
      https://github.com/PDAL/PDAL/commit/f1094b6884551409a5db3f6699a5f2710faf6f7e
  Author: Pete Gadomski <pete.gadomski at gmail.com>
  Date:   2015-04-25 (Sat, 25 Apr 2015)

  Changed paths:
    M src/PluginManager.cpp

  Log Message:
  -----------
  Load only one plugin when guessing plugin names

In `PluginManager::guessLoadByPath`, the driverName was not being
entirely used when loading plugins. Only the plugin type (filter,
reader, writer) was used. This patch checks the actual name of the
driver (e.g. hexbin) against the filename of the library, and only loads
the plugin if the name matches.

Since a plugin only needs to be loaded once, the return value of the
`loadByPath` call is returned from `guessLoadByPath`. If no plugins are
found, the `guessLoadByPath` now returns -1.