Read a list of files from the "in" directory.

3 files changed, 81 insertions, 4 deletions

diff --git a/inc/global.hxx b/inc/global.hxx
index 6b38895..fbb780f 100644
--- a/inc/global.hxx
+++ b/inc/global.hxx
@@ -4,12 +4,15 @@
 
 #include <com/sun/star/frame/XDesktop.hpp>
 
+#include <string>
+
 namespace test {
 
 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDesktop >
     bootstrap();
 
-void info(const char* msg);
+void info(const ::std::string& msg);
+void error(const ::std::string& msg);
 
 }
 
diff --git a/source/global.cxx b/source/global.cxx
index f41c81b..4a9f1e2 100644
--- a/source/global.cxx
+++ b/source/global.cxx
@@ -39,9 +39,14 @@ Reference<XDesktop> bootstrap()
     return xDesktop;
 }
 
-void info(const char* msg)
+void info(const string& msg)
 {
     cout << "info: " << msg << endl;
 }
 
+void error(const string& msg)
+{
+    cerr << "error: " << msg << endl;
+}
+
 }
diff --git a/source/main.cxx b/source/main.cxx
index d400167..771d77a 100644
--- a/source/main.cxx
+++ b/source/main.cxx
@@ -1,14 +1,76 @@
 #include "global.hxx"
+
 #include <iostream>
 #include <cstdlib>
+#include <string>
+#include <vector>
+#include <algorithm>
+
+#include <dirent.h>
+#include <sys/stat.h>
 
 #include <com/sun/star/lang/DisposedException.hpp>
 
 using ::com::sun::star::uno::Reference;
 using ::com::sun::star::frame::XDesktop;
 using ::com::sun::star::lang::DisposedException;
+using ::rtl::OUString;
 
 using namespace std;
+using namespace test;
+
+bool getImportDocuments(const string& inpath, vector<OUString>& rFilePaths)
+{
+    struct stat statbuf;
+    if (lstat(inpath.c_str(), &statbuf) < 0)
+    {
+        error("lstat failed on " + inpath);
+        return false;
+    }
+
+    if (!S_ISDIR(statbuf.st_mode))
+    {
+        error(inpath + " is not a directory.");
+        return false;
+    }
+
+    cout << "control xls inport directory: " << inpath << endl;
+
+    DIR* dp;
+    struct dirent* dirp;
+    if ((dp = opendir(inpath.c_str())) == NULL)
+    {
+        error("failed to open " + inpath);
+        return false;
+    }
+
+    vector<OUString> aFilePaths;
+    while ((dirp = readdir(dp)) != NULL)
+    {
+        string aFileName = dirp->d_name; // does Linux still have 256 char file name limit ?
+        if (aFileName == "." || aFileName == "..")
+            continue;
+
+        string aFilePath = inpath + "/" + aFileName;
+        OUString aOUPath(aFilePath.c_str(), aFilePath.size(), RTL_TEXTENCODING_UTF8);
+        aFilePaths.push_back(aOUPath);
+    }
+
+    rFilePaths.swap(aFilePaths);
+    return true;
+}
+
+namespace {
+
+struct PrintFilePath : public ::std::unary_function<void, OUString>
+{
+    void operator() (const OUString& r) const
+    {
+        cout << rtl::OUStringToOString(r, RTL_TEXTENCODING_UTF8).getStr() << endl;
+    }
+};
+
+}
 
 int main()
 {
@@ -17,7 +79,14 @@ int main()
     if (!pXlsInDir)
         return EXIT_FAILURE;
 
-    cout << "control xls inport directory: " << pXlsInDir << endl;
+    string aXclImportPath(pXlsInDir);
+    vector<OUString> aFilePaths;
+    if (!getImportDocuments(aXclImportPath, aFilePaths))
+        return EXIT_FAILURE;
+    
+    for_each(aFilePaths.begin(), aFilePaths.end(), PrintFilePath());
+
+    return EXIT_SUCCESS;
 
     Reference<XDesktop> xDesktop = ::test::bootstrap();
     try
@@ -26,6 +95,6 @@ int main()
     }
     catch (const DisposedException&)
     {
-        ::test::info("terminate has been called, but the desktop instance has already been disposed of.");
+        info("terminate has been called, but the desktop instance has already been disposed of.");
     }
 }