added -s linkdatafile parameter to pdf2swf

[swftools.git] / lib / pdf / GFXOutputDev.cc

diff --git a/lib/pdf/GFXOutputDev.cc b/lib/pdf/GFXOutputDev.cc
index 441a92b..af891cb 100644 (file)
--- a/lib/pdf/GFXOutputDev.cc
+++ b/lib/pdf/GFXOutputDev.cc
@@ -335,6 +335,19 @@ GFXGlobalParams::~GFXGlobalParams()
 #endif
 }
 #ifdef HAVE_FONTCONFIG
+static char stralphacmp(const char*s1, const char*s2)
+{
+    while(*s1 && *s2) {
+       /* skip over space, minus, comma etc. */
+       while(*s1>=32 && *s1<=63) s1++;
+       while(*s2>=32 && *s2<=63) s2++;
+       if(*s1!=*s2)
+           break;
+       s1++;s2++;
+    }
+    return *s1 - *s2;
+}
+
 static char fc_ismatch(FcPattern*match, char*family, char*style)
 {
     char*fcfamily=0,*fcstyle=0,*fcfullname=0,*filename=0;
@@ -348,7 +361,7 @@ static char fc_ismatch(FcPattern*match, char*family, char*style)
     if(scalable!=FcTrue || outline!=FcTrue)
        return 0;
 
-    if (!strcasecmp(fcfamily, family)) {
+    if (!stralphacmp(fcfamily, family)) {
        msg("<debug> Font %s-%s (%s) is a match for %s%s%s", fcfamily, fcstyle, filename, family, style?"-":"", style?style:"");
        return 1;
     } else {
@@ -612,6 +625,7 @@ GFXOutputDev::GFXOutputDev(InfoOutputDev*info, PDFDoc*doc)
     this->config_drawonlyshapes = 0;
     this->config_disable_polygon_conversion = 0;
     this->config_multiply = 1;
+    this->config_linkdatafile = 0;
     this->page2page = 0;
     this->num_pages = 0;
   
@@ -630,6 +644,8 @@ void GFXOutputDev::setParameter(const char*key, const char*value)
         this->config_drawonlyshapes = atoi(value);
     } else if(!strcmp(key,"extrafontdata")) {
         this->config_extrafontdata = atoi(value);
+    } else if(!strcmp(key,"linkdatafile")) {
+        this->config_linkdatafile = strdup(value);
     } else if(!strcmp(key,"convertgradients")) {
         this->config_convertgradients = atoi(value);
     } else if(!strcmp(key,"multiply")) {
@@ -1642,6 +1658,12 @@ void GFXOutputDev::startPage(int pageNum, GfxState *state, double crop_x1, doubl
     states[statepos].dashStart = 0;
     
     this->last_char_gfxfont = 0;
+       
+    if(this->config_linkdatafile) {
+       FILE*fi = fopen(config_linkdatafile, "ab+");
+       fprintf(fi, "[page %d]\n", pageNum);
+       fclose(fi);
+    }
 }
 
 
@@ -1830,8 +1852,13 @@ void GFXOutputDev::processLink(Link *link, Catalog *catalog)
     else if(s)
     {
         device->drawlink(device, points, s);
+       if(this->config_linkdatafile) {
+           FILE*fi = fopen(config_linkdatafile, "ab+");
+           fprintf(fi, "%s\n", s);
+           fclose(fi);
+       }
     }
-
+        
     msg("<verbose> \"%s\" link to \"%s\" (%d)", type, FIXNULL(s), page);
     free(s);s=0;
 }