X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2b813b73cd79cfb4d275e9628811f379e8c5ee39..5d5da6f610400c6a6a7886b154adeb8a69772f98:/src/unix/mimetype.cpp

diff --git a/src/unix/mimetype.cpp b/src/unix/mimetype.cpp
index 62487d68ea..4913cd53d5 100644
--- a/src/unix/mimetype.cpp
+++ b/src/unix/mimetype.cpp
@@ -51,7 +51,7 @@
   #include "wx/defs.h"
 #endif
 
-#if wxUSE_FILE && wxUSE_TEXTFILE
+#if wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE
 
 #ifndef WX_PRECOMP
   #include "wx/string.h"
@@ -79,6 +79,11 @@
 // other standard headers
 #include <ctype.h>
 
+#ifdef __VMS
+/* silence warnings for comparing unsigned int's <0 */
+# pragma message disable unscomzer
+#endif
+
 // this is a class to extend wxArrayString...
 class wxMimeArrayString : public wxArrayString
 {
@@ -114,7 +119,6 @@ public:
 
     wxString GetVerb (size_t i)
     {
-        if (i < 0) return wxEmptyString;
         if (i > GetCount() ) return wxEmptyString;
         wxString sTmp = Item(i).BeforeFirst(wxT('='));
         return sTmp;
@@ -122,7 +126,6 @@ public:
 
     wxString GetCmd (size_t i)
     {
-        if (i < 0) return wxEmptyString;
         if (i > GetCount() ) return wxEmptyString;
         wxString sTmp = Item(i).AfterFirst(wxT('='));
         return sTmp;
@@ -192,7 +195,6 @@ public:
 
     wxString GetVerb (size_t i)
     {
-        if (i < 0) return wxEmptyString;
         if (i > GetLineCount() ) return wxEmptyString;
         wxString sTmp = GetLine(i).BeforeFirst(wxT('='));
         return sTmp;
@@ -200,7 +202,6 @@ public:
 
     wxString GetCmd (size_t i)
     {
-        if (i < 0) return wxEmptyString;
         if (i > GetLineCount() ) return wxEmptyString;
         wxString sTmp = GetLine(i).AfterFirst(wxT('='));
         return sTmp;
@@ -294,10 +295,13 @@ static bool IsKnownUnimportantField(const wxString& field);
 //  a) for "brief" format:
 //      <mime type>  <space separated list of extensions>
 //  b) for "expanded" format:
-//      type=<mime type> \
-//      desc="<description>" \
+//      type=<mime type> BACKSLASH
+//      desc="<description>" BACKSLASH
 //      exts="<comma separated list of extensions>"
 //
+// (where BACKSLASH is a literal '\\' which we can't put here because cpp
+// misinterprets it)
+//
 // We try to autodetect the format of mime.types: if a non-comment line starts
 // with "type=" we assume the second format, otherwise the first one.
 
@@ -1105,17 +1109,19 @@ wxString wxFileTypeImpl::GetExpandedCommand(const wxString & verb, const wxFileT
     return wxFileType::ExpandCommand(sTmp, params);
 }
 
-bool wxFileTypeImpl::GetIcon(wxIcon *icon, wxString *iconFile /*= NULL */,
-                 int *iconIndex /*= NULL*/) const
+bool wxFileTypeImpl::GetIcon(wxIcon *icon,
+                             wxString *iconFile /*= NULL */,
+                             int *iconIndex /*= NULL*/) const
 
 {
+#if wxUSE_GUI
     wxString sTmp;
     size_t i = 0;
     while ( (i < m_index.GetCount() ) && sTmp.IsEmpty() )
-        {
-            sTmp = m_manager->m_aIcons[m_index[i]];
-            i ++;
-        }
+    {
+        sTmp = m_manager->m_aIcons[m_index[i]];
+        i ++;
+    }
     if ( sTmp.IsEmpty () ) return FALSE;
 
     wxIcon icn;
@@ -1126,14 +1132,16 @@ bool wxFileTypeImpl::GetIcon(wxIcon *icon, wxString *iconFile /*= NULL */,
         icn = wxIcon(sTmp, wxBITMAP_TYPE_ANY);
 
     if ( icn.Ok() )
-      {
-      *icon = icn;
-      if (iconFile) *iconFile = sTmp;
-      if (iconIndex) *iconIndex = 0;
-      return TRUE;
-      }
-        return FALSE;
+    {
+        *icon = icn;
+        if (iconFile) *iconFile = sTmp;
+        if (iconIndex) *iconIndex = 0;
+        return TRUE;
     }
+#endif // wxUSE_GUI
+
+    return FALSE;
+}
 
 
 bool
@@ -1291,7 +1299,8 @@ void wxMimeTypesManagerImpl::Initialize(int mailcapStyles,
                                         const wxString& sExtraDir)
 {
     // read mimecap amd mime.types
-    if ( (mailcapStyles & wxMAILCAP_NETSCAPE) || (mailcapStyles & wxMAILCAP_BASE) )
+    if ( (mailcapStyles & wxMAILCAP_NETSCAPE) ||
+         (mailcapStyles & wxMAILCAP_STANDARD) )
         GetMimeInfo(sExtraDir);
 
     // read GNOME tables
@@ -1348,12 +1357,12 @@ void wxMimeTypesManagerImpl::GetMimeInfo (const wxString& sExtraDir)
     wxString strHome = wxGetenv(wxT("HOME"));
 
     wxArrayString dirs;
+    dirs.Add ( strHome + wxT("/.") );
     dirs.Add ( wxT("/etc/") );
     dirs.Add ( wxT("/usr/etc/") );
     dirs.Add ( wxT("/usr/local/etc/") );
     dirs.Add ( wxT("/etc/mail/") );
     dirs.Add ( wxT("/usr/public/lib/") );
-    dirs.Add ( strHome + wxT("/.") );
     if (!sExtraDir.IsEmpty()) dirs.Add ( sExtraDir + wxT("/") );
 
     size_t nDirs = dirs.GetCount();
@@ -1375,7 +1384,7 @@ void wxMimeTypesManagerImpl::GetMimeInfo (const wxString& sExtraDir)
 bool wxMimeTypesManagerImpl::WriteToMimeTypes (int index, bool delete_index)
 {
     // check we have the right manager
-    if (! ( m_mailcapStylesInited & wxMAILCAP_BASE) )
+    if (! ( m_mailcapStylesInited & wxMAILCAP_STANDARD) )
         return FALSE;
 
     bool bTemp;
@@ -1517,7 +1526,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap (int index, bool delete_index)
 {
     //check we have the right managers
     if ( !( ( m_mailcapStylesInited & wxMAILCAP_NETSCAPE) ||
-            ( m_mailcapStylesInited & wxMAILCAP_BASE) ) )
+            ( m_mailcapStylesInited & wxMAILCAP_STANDARD) ) )
         return FALSE;
 
     bool bTemp;
@@ -1568,7 +1577,7 @@ bool wxMimeTypesManagerImpl::WriteToMailCap (int index, bool delete_index)
         sTmp = sTmp + wxT(";") + sCmd ; //includes wxT(" %s ");
 
         // write it in the format that Netscape uses (default)
-        if (! ( m_mailcapStylesInited & wxMAILCAP_BASE  ) )
+        if (! ( m_mailcapStylesInited & wxMAILCAP_STANDARD  ) )
         {
             if (! delete_index) file.InsertLine (sTmp, nIndex);
             nIndex ++;
@@ -1712,7 +1721,7 @@ bool wxMimeTypesManagerImpl::WriteMimeInfo(int nIndex, bool delete_mime )
 {
     bool ok = TRUE;
 
-    if ( m_mailcapStylesInited & wxMAILCAP_BASE )
+    if ( m_mailcapStylesInited & wxMAILCAP_STANDARD )
     {
         // write in metamail  format;
         if (WriteToMimeTypes (nIndex, delete_mime) )
@@ -2108,8 +2117,13 @@ bool wxMimeTypesManagerImpl::ReadMimeTypes(const wxString& strFileName)
                 strExtensions = strRHS;
             }
             else {
-                wxLogWarning(_("Unknown field in file %s, line %d: '%s'."),
-                             strFileName.c_str(), nLine + 1, strLHS.c_str());
+                // this one is simply ignored: it usually refers to Netscape
+                // built in icons which are useless for us anyhow
+                if ( strLHS != _T("icon") )
+                {
+                    wxLogWarning(_("Unknown field in file %s, line %d: '%s'."),
+                                 strFileName.c_str(), nLine + 1, strLHS.c_str());
+                }
             }
 
             if ( !entryEnded ) {
@@ -2193,7 +2207,7 @@ bool wxMimeTypesManagerImpl::ReadMailcap(const wxString& strFileName,
         // the flags and field values on the current line
         bool needsterminal = FALSE,
              copiousoutput = FALSE;
-        wxMimeArrayString *entry;
+        wxMimeArrayString *entry = NULL; // suppress compiler warning
 
         wxString strType,
                  strOpenCmd,
@@ -2518,11 +2532,11 @@ bool wxMimeTypesManagerImpl::Unassociate(wxFileType *ft)
         else
         {
             WriteMimeInfo(nIndex, TRUE );
-            m_aTypes.Remove (nIndex);
-            m_aEntries.Remove (nIndex);
-            m_aExtensions.Remove (nIndex);
-            m_aDescriptions.Remove (nIndex);
-            m_aIcons.Remove (nIndex);
+            m_aTypes.RemoveAt(nIndex);
+            m_aEntries.RemoveAt(nIndex);
+            m_aExtensions.RemoveAt(nIndex);
+            m_aDescriptions.RemoveAt(nIndex);
+            m_aIcons.RemoveAt(nIndex);
         }
     }
     // check data integrity
@@ -2558,5 +2572,5 @@ static bool IsKnownUnimportantField(const wxString& fieldAll)
 }
 
 #endif
-  // wxUSE_FILE && wxUSE_TEXTFILE
+  // wxUSE_MIMETYPE && wxUSE_FILE && wxUSE_TEXTFILE