Suppressed many integer size warnings by a mix of type adjustments and casts,

none of which should have a real effect.

--HG--
branch : WINDOWSPORT

src/internfile/Filter.h

@@ -108,7 +108,7 @@ namespace Dijon
 	 */
 	virtual bool set_document_data(const std::string& mtype, 
 				       const char *data_ptr, 
-				       unsigned int data_length) = 0;
+				       size_t data_length) = 0;
 
 	/** (Re)initializes the filter with the given data.
 	 * Call next_document() to position the filter onto the first document.

src/internfile/internfile.cpp

@@ -629,7 +629,7 @@ void FileInterner::popHandler()
 {
     if (m_handlers.empty())
 	return;
-    int i = m_handlers.size() - 1;
+    size_t i = m_handlers.size() - 1;
     if (m_tmpflgs[i]) {
 	m_tempfiles.pop_back();
 	m_tmpflgs[i] = false;

src/internfile/mh_mbox.cpp

@@ -128,7 +128,7 @@ public:
             return -1;
         }
         mbhoff_type offset = -1;
-        int ret;
+        size_t ret;
         if ((ret = fread(&offset, 1, sizeof(mbhoff_type), fp))
             != sizeof(mbhoff_type)) {
             LOGDEB0(("MboxCache::get_offsets: read ret %d errno %d\n", 
@@ -318,7 +318,7 @@ bool MimeHandlerMbox::set_document_file(const string& mt, const string &fn)
 typedef char line_type[LL+10];
 static inline void stripendnl(line_type& line, int& ll)
 {
-    ll = strlen(line);
+    ll = int(strlen(line));
     while (ll > 0) {
 	if (line[ll-1] == '\n' || line[ll-1] == '\r') {
 	    line[ll-1] = 0;

src/internfile/mimehandler.h

@@ -86,7 +86,7 @@ public:
 	return false;
     }
     virtual bool set_document_data(const std::string& mtype, 
-				   const char *cp, unsigned int sz) 
+				   const char *cp, size_t sz) 
     {
 	return set_document_string(mtype, std::string(cp, sz));
     }