Add cache file type to path resolver

[shibboleth/cpp-xmltooling.git] / xmltooling / util / PathResolver.cpp

diff --git a/xmltooling/util/PathResolver.cpp b/xmltooling/util/PathResolver.cpp
index e241b14..0277e0b 100644 (file)
--- a/xmltooling/util/PathResolver.cpp
+++ b/xmltooling/util/PathResolver.cpp
@@ -38,6 +38,7 @@ PathResolver::PathResolver() : m_defaultPackage(PACKAGE_NAME), m_defaultPrefix("
     setXMLDir("/usr/share/xml");
     setRunDir("/var/run");
     setCfgDir("/etc");
+    setCacheDir("/var/cache");
 }
 
 PathResolver::~PathResolver()
@@ -79,6 +80,11 @@ void PathResolver::setCfgDir(const char* dir)
     m_cfg = dir;
 }
 
+void PathResolver::setCacheDir(const char* dir)
+{
+    m_cache = dir;
+}
+
 bool PathResolver::isAbsolute(const char* s) const
 {
     switch (*s) {
@@ -139,6 +145,16 @@ const string& PathResolver::resolve(string& s, file_type_t filetype, const char*
                 }
                 break;
 
+            case XMLTOOLING_CACHE_FILE:
+                s = m_cache + '/' + (pkgname ? pkgname : m_defaultPackage) + '/' + s;
+                if (!isAbsolute(m_cache.c_str())) {
+                    if (prefix || m_defaultPrefix != "/usr")
+                        s = string(prefix ? prefix : m_defaultPrefix) + '/' + s;
+                    else
+                        s = string("/") + s;
+                }
+                break;
+
             default:
                 throw XMLToolingException("Unknown file type to resolve.");
         }