X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2FSWFOutputDev.cc;h=1bcd2712c49bee6cd1a3d15f1c83b5e1948cf25f;hb=a1479904a4fa6a6b572e10e7d137249ad8938007;hp=6af41024cb1fae099ab5facb6ea714980e097fc5;hpb=d78d39d495201b40537d2c38d42ab34c60467865;p=swftools.git

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 6af4102..1bcd271 100644
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -343,11 +343,11 @@ void dumpFontInfo(char*loglevel, GfxFont*font)
   char*name;
   gstr = font->getName();
   Ref r=font->getID();
-  logf("%s=========== %s (ID:%d,%d) ==========\n", loglevel, gstr?gstr->getCString():"(unknown font)", r.num,r.gen);
+  logf("%s=========== %s (ID:%d,%d) ==========\n", loglevel, gstr?FIXNULL(gstr->getCString()):"(unknown font)", r.num,r.gen);
 
   gstr  = font->getTag();
   if(gstr) 
-   logf("%sTag: %s\n", loglevel, gstr->getCString());
+   logf("%sTag: %s\n", loglevel, FIXNULL(gstr->getCString()));
   if(font->is16Bit()) logf("%sis 16 bit\n", loglevel);
 
   GfxFontType type=font->getType();
@@ -376,11 +376,11 @@ void dumpFontInfo(char*loglevel, GfxFont*font)
   GBool embedded = font->getEmbeddedFontID(&embRef);
   name = font->getEmbeddedFontName();
   if(embedded)
-   logf("%sEmbedded name: %s id: %d\n",loglevel, name, embRef.num);
+   logf("%sEmbedded name: %s id: %d\n",loglevel, FIXNULL(name), embRef.num);
 
   gstr = font->getExtFontFile();
   if(gstr)
-   logf("%sExternal Font file: %s\n", loglevel, gstr->getCString());
+   logf("%sExternal Font file: %s\n", loglevel, FIXNULL(gstr->getCString()));
 
   // Get font descriptor flags.
   if(font->isFixedWidth()) logf("%sis fixed width\n", loglevel);
@@ -738,7 +738,7 @@ void SWFOutputDev::drawLink(Link *link, Catalog *catalog)
     {
 	swfoutput_namedlink(&output, named, points);
     }
-    logf("<verbose> \"%s\" link to \"%s\" (%d)\n", type, s, page);
+    logf("<verbose> \"%s\" link to \"%s\" (%d)\n", type, FIXNULL(s), page);
   }
 }
 
@@ -767,8 +767,6 @@ char type3Warning=0;
 int SWFOutputDev::searchT1Font(char*name) 
 {	
     int i;
-    
-    int id=-1;
     int mapid=-1;
     char*filename=0;
     for(i=0;i<sizeof(pdf2t1map)/sizeof(mapping);i++) 
@@ -779,17 +777,41 @@ int SWFOutputDev::searchT1Font(char*name)
 	    mapid = i;
 	}
     }
-    if(filename)
-    for(i=0; i<T1_Get_no_fonts(); i++)
-    {
-	char*fontfilename = T1_GetFontFileName (i);
-	if(strstr(fontfilename, filename))
+    if(filename) {
+	for(i=0; i<T1_Get_no_fonts(); i++)
 	{
-		id = i;
-		pdf2t1map[i].id = mapid;
+	    char*fontfilename = T1_GetFontFileName (i);
+	    if(strstr(fontfilename, filename))
+	    {
+		    pdf2t1map[i].id = mapid;
+		    return i;
+	    }
+	}
+    } else {
+	for(i=0; i<T1_Get_no_fonts(); i++)
+	{
+	    char*fontname = T1_GetFontName (i);
+	    if(!fontname) {
+		T1_LoadFont(i);
+		fontname = T1_GetFontName (i);
+		logf("<verbose> Loading extra font %s from %s\n", FIXNULL(fontname), 
+								  FIXNULL(T1_GetFontFileName(i)));
+	    }
+	    if(fontname && !strcmp(name, fontname)) {
+		logf("<notice> Extra font %s is being used.\n", fontname);
+		return i;
+	    }
+	    fontname = T1_GetFontFileName(i);
+	    if(strrchr(fontname,'/'))
+		    fontname = strrchr(fontname,'/')+1;
+ 
+	    if(strstr(fontname, name)) {
+		logf("<notice> Extra font %s is being used.\n", fontname);
+		return i;
+	    }
 	}
     }
-    return id;
+    return -1;
 }
 
 void SWFOutputDev::updateLineWidth(GfxState *state)
@@ -983,7 +1005,7 @@ char* SWFOutputDev::substituteFont(GfxFont*gfxFont, char* oldname)
       if(oldname) {
 	  substitutesource[substitutepos] = oldname;
 	  substitutetarget[substitutepos] = fontname;
-	  logf("<verbose> substituting %s -> %s", oldname, fontname);
+	  logf("<verbose> substituting %s -> %s", FIXNULL(oldname), FIXNULL(fontname));
 	  substitutepos ++;
       }
       return fontname;
@@ -1100,7 +1122,7 @@ void SWFOutputDev::updateFont(GfxState *state)
       return;
   }
 
-  logf("<verbose> Creating new SWF font: t1id: %d, filename: %s name:%s", this->t1id, fileName, fontname);
+  logf("<verbose> Creating new SWF font: t1id: %d, filename: %s name:%s", this->t1id, FIXNULL(fileName), FIXNULL(fontname));
   swfoutput_setfont(&output, fontname, this->t1id, fileName);
   if(fileName)
       unlinkfont(fileName);