2 files changed, 18 insertions, 18 deletions

diff --git a/fofi/FoFiType1C.cc b/fofi/FoFiType1C.cc
index 6e42bb25..db7b98c6 100644
--- a/fofi/FoFiType1C.cc
+++ b/fofi/FoFiType1C.cc
@@ -113,15 +113,15 @@ FoFiType1C::~FoFiType1C() {
   }
 }
 
-char *FoFiType1C::getName() {
+const char *FoFiType1C::getName() const {
   return name ? name->getCString() : (char *)nullptr;
 }
 
-char **FoFiType1C::getEncoding() {
+char **FoFiType1C::getEncoding() const {
   return encoding;
 }
 
-GooString *FoFiType1C::getGlyphName(int gid) {
+GooString *FoFiType1C::getGlyphName(int gid) const {
   char buf[256];
   GBool ok;
 
@@ -135,7 +135,7 @@ GooString *FoFiType1C::getGlyphName(int gid) {
   return new GooString(buf);
 }
 
-int *FoFiType1C::getCIDToGIDMap(int *nCIDs) {
+int *FoFiType1C::getCIDToGIDMap(int *nCIDs) const {
   int *map;
   int n, i;
 
@@ -163,7 +163,7 @@ int *FoFiType1C::getCIDToGIDMap(int *nCIDs) {
   return map;
 }
 
-void FoFiType1C::getFontMatrix(double *mat) {
+void FoFiType1C::getFontMatrix(double *mat) const {
   int i;
 
   if (topDict.firstOp == 0x0c1e && privateDicts[0].hasFontMatrix) {
@@ -192,7 +192,7 @@ void FoFiType1C::getFontMatrix(double *mat) {
   }
 }
 
-void FoFiType1C::convertToType1(char *psName, const char **newEncoding, GBool ascii,
+void FoFiType1C::convertToType1(const char *psName, const char **newEncoding, GBool ascii,
 				FoFiOutputFunc outputFunc,
 				void *outputStream) {
   int psNameLen;
@@ -2726,8 +2726,8 @@ void FoFiType1C::getIndex(int pos, Type1CIndex *idx, GBool *ok) {
   }
 }
 
-void FoFiType1C::getIndexVal(Type1CIndex *idx, int i,
-			     Type1CIndexVal *val, GBool *ok) {
+void FoFiType1C::getIndexVal(const Type1CIndex *idx, int i,
+			     Type1CIndexVal *val, GBool *ok) const {
   int pos0, pos1;
 
   if (i < 0 || i >= idx->len) {
@@ -2747,7 +2747,7 @@ void FoFiType1C::getIndexVal(Type1CIndex *idx, int i,
   val->len = pos1 - pos0;
 }
 
-char *FoFiType1C::getString(int sid, char *buf, GBool *ok) {
+char *FoFiType1C::getString(int sid, char *buf, GBool *ok) const {
   Type1CIndexVal val;
   int n;
 
diff --git a/fofi/FoFiType1C.h b/fofi/FoFiType1C.h
index 03a16004..541c193d 100644
--- a/fofi/FoFiType1C.h
+++ b/fofi/FoFiType1C.h
@@ -157,22 +157,22 @@ public:
   virtual ~FoFiType1C();
 
   // Return the font name.
-  char *getName();
+  const char *getName() const;
 
   // Return the encoding, as an array of 256 names (any of which may
   // be NULL).  This is only useful with 8-bit fonts.
-  char **getEncoding();
+  char **getEncoding() const;
 
   // Get the glyph names.
-  int getNumGlyphs() { return nGlyphs; }
-  GooString *getGlyphName(int gid);
+  int getNumGlyphs() const { return nGlyphs; }
+  GooString *getGlyphName(int gid) const;
 
   // Return the mapping from CIDs to GIDs, and return the number of
   // CIDs in *<nCIDs>.  This is only useful for CID fonts.
-  int *getCIDToGIDMap(int *nCIDs);
+  int *getCIDToGIDMap(int *nCIDs) const;
 
   // Return the font matrix as an array of six numbers.
-  void getFontMatrix(double *mat);
+  void getFontMatrix(double *mat) const;
 
   // Convert to a Type 1 font, suitable for embedding in a PostScript
   // file.  This is only useful with 8-bit fonts.  If <newEncoding> is
@@ -180,7 +180,7 @@ public:
   // font.  If <ascii> is true the eexec section will be hex-encoded,
   // otherwise it will be left as binary data.  If <psName> is non-NULL,
   // it will be used as the PostScript font name.
-  void convertToType1(char *psName, const char **newEncoding, GBool ascii,
+  void convertToType1(const char *psName, const char **newEncoding, GBool ascii,
 		      FoFiOutputFunc outputFunc, void *outputStream);
 
   // Convert to a Type 0 CIDFont, suitable for embedding in a
@@ -233,8 +233,8 @@ private:
   int getDeltaIntArray(int *arr, int maxLen);
   int getDeltaFPArray(double *arr, int maxLen);
   void getIndex(int pos, Type1CIndex *idx, GBool *ok);
-  void getIndexVal(Type1CIndex *idx, int i, Type1CIndexVal *val, GBool *ok);
-  char *getString(int sid, char *buf, GBool *ok);
+  void getIndexVal(const Type1CIndex *idx, int i, Type1CIndexVal *val, GBool *ok) const;
+  char *getString(int sid, char *buf, GBool *ok) const;
 
   GooString *name;
   char **encoding;