X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=pdf2swf%2FSWFOutputDev.cc;h=75d19e6bcf619dd99504ccd70e024488d42344cd;hb=6d22f1376c2fcad7c872db608630468d3abcca23;hp=9fd6ee050b98a07f6c03b20cb72c858e3ab8ca08;hpb=87ebfebccfa1573b15b06930af15fbb693465a5c;p=swftools.git

diff --git a/pdf2swf/SWFOutputDev.cc b/pdf2swf/SWFOutputDev.cc
index 9fd6ee0..75d19e6 100644
--- a/pdf2swf/SWFOutputDev.cc
+++ b/pdf2swf/SWFOutputDev.cc
@@ -23,6 +23,12 @@
 #include <string.h>
 #include <unistd.h>
 #include "../config.h"
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
 #ifdef HAVE_FONTCONFIG_H
 #include <fontconfig.h>
 #endif
@@ -71,6 +77,8 @@ typedef struct _fontfile
 static fontfile_t fonts[2048];
 static int fontnum = 0;
 
+static int config_use_fontconfig = 1;
+
 // swf <-> pdf pages
 // TODO: move into pdf_doc_t
 static int*pages = 0;
@@ -1302,6 +1310,9 @@ char* searchForSuitableFont(GfxFont*gfxFont)
     char*name = getFontName(gfxFont);
     char*fontname = 0;
     char*filename = 0;
+
+    if(!config_use_fontconfig)
+        return 0;
     
 #ifdef HAVE_FONTCONFIG
     FcPattern *pattern, *match;
@@ -1309,25 +1320,38 @@ char* searchForSuitableFont(GfxFont*gfxFont)
     FcChar8 *v;
 
     static int fcinitcalled = false; 
+        
+    msg("<debug> searchForSuitableFont(%s)", name);
     
     // call init ony once
     if (!fcinitcalled) {
+        msg("<debug> Initializing FontConfig...");
         fcinitcalled = true;
-	FcInit(); //leaks
+	if(FcInit()) {
+            msg("<debug> FontConfig Initialization failed. Disabling.");
+            config_use_fontconfig = 0;
+            return 0;
+        }
+        msg("<debug> ...initialized FontConfig");
     }
    
+    msg("<debug> FontConfig: Create \"%s\" Family Pattern", name);
     pattern = FcPatternBuild(NULL, FC_FAMILY, FcTypeString, name, NULL);
     if (gfxFont->isItalic()) // check for italic
+        msg("<debug> FontConfig: Adding Italic Slant");
 	FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
     if (gfxFont->isBold()) // check for bold
+        msg("<debug> FontConfig: Adding Bold Weight");
         FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
 
+    msg("<debug> FontConfig: Try to match...");
     // configure and match using the original font name 
     FcConfigSubstitute(0, pattern, FcMatchPattern); 
     FcDefaultSubstitute(pattern);
     match = FcFontMatch(0, pattern, &result);
     
     if (FcPatternGetString(match, "family", 0, &v) == FcResultMatch) {
+        msg("<debug> FontConfig: family=%s", (char*)v);
         // if we get an exact match
         if (strcmp((char *)v, name) == 0) {
 	    if (FcPatternGetString(match, "file", 0, &v) == FcResultMatch) {
@@ -1336,6 +1360,7 @@ char* searchForSuitableFont(GfxFont*gfxFont)
 		if(nfn) fontname = strdup(nfn+1);
 		else    fontname = filename;
             }
+            msg("<debug> FontConfig: Returning \"%s\"", fontname);
         } else {
             // initialize patterns
             FcPatternDestroy(pattern);
@@ -1343,22 +1368,28 @@ char* searchForSuitableFont(GfxFont*gfxFont)
 
             // now match against serif etc.
 	    if (gfxFont->isSerif()) {
+                msg("<debug> FontConfig: Create Serif Family Pattern");
                 pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "serif", NULL);
             } else if (gfxFont->isFixedWidth()) {
+                msg("<debug> FontConfig: Create Monospace Family Pattern");
                 pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "monospace", NULL);
             } else {
+                msg("<debug> FontConfig: Create Sans Family Pattern");
                 pattern = FcPatternBuild (NULL, FC_FAMILY, FcTypeString, "sans", NULL);
             }
 
             // check for italic
             if (gfxFont->isItalic()) {
+                msg("<debug> FontConfig: Adding Italic Slant");
                 int bb = FcPatternAddInteger(pattern, FC_SLANT, FC_SLANT_ITALIC);
             }
             // check for bold
             if (gfxFont->isBold()) {
+                msg("<debug> FontConfig: Adding Bold Weight");
                 int bb = FcPatternAddInteger(pattern, FC_WEIGHT, FC_WEIGHT_BOLD);
             }
 
+            msg("<debug> FontConfig: Try to match... (2)");
             // configure and match using serif etc
     	    FcConfigSubstitute (0, pattern, FcMatchPattern);
             FcDefaultSubstitute (pattern);
@@ -1370,6 +1401,7 @@ char* searchForSuitableFont(GfxFont*gfxFont)
 		if(nfn) fontname = strdup(nfn+1);
 		else    fontname = filename;
     	    }
+            msg("<debug> FontConfig: Returning \"%s\"", fontname);
         }        
     }
 
@@ -1908,6 +1940,12 @@ void pdfswf_setparameter(char*name, char*value)
 	caplinewidth = atof(value);
     } else if(!strcmp(name, "zoom")) {
 	zoom = atoi(value);
+    } else if(!strcmp(name, "fontdir")) {
+        pdfswf_addfontdir(value);
+    } else if(!strcmp(name, "languagedir")) {
+        pdfswf_addlanguagedir(value);
+    } else if(!strcmp(name, "fontconfig")) {
+        config_use_fontconfig = atoi(value);
     } else {
 	swfoutput_setparameter(name, value);
     }
@@ -1924,6 +1962,82 @@ void pdfswf_addfont(char*filename)
     }
 }
 
+static char* dirseparator()
+{
+#ifdef WIN32
+    return "\\";
+#else
+    return "/";
+#endif
+}
+
+void pdfswf_addlanguagedir(char*dir)
+{
+    if(!globalParams)
+        globalParams = new GlobalParams("");
+    
+    msg("<notice> Adding %s to language pack directories", dir);
+
+    int l;
+    FILE*fi = 0;
+    char* config_file = (char*)malloc(strlen(dir) + 1 + sizeof("add-to-xpdfrc"));
+    strcpy(config_file, dir);
+    strcat(config_file, dirseparator());
+    strcat(config_file, "add-to-xpdfrc");
+
+    fi = fopen(config_file, "rb");
+    if(!fi) {
+        msg("<error> Could not open %s", config_file);
+        return;
+    }
+    globalParams->parseFile(new GString(config_file), fi);
+    fclose(fi);
+}
+
+void pdfswf_addfontdir(char*dirname)
+{
+#ifdef HAVE_DIRENT_H
+    msg("<notice> Adding %s to font directories", dirname);
+    DIR*dir = opendir(dirname);
+    if(!dir) {
+	msg("<warning> Couldn't open directory %s\n", dirname);
+	return;
+    }
+    struct dirent*ent;
+    while(1) {
+	ent = readdir (dir);
+	if (!ent) 
+	    break;
+	int l;
+	char*name = ent->d_name;
+	char type = 0;
+	if(!name) continue;
+	l=strlen(name);
+	if(l<4)
+	    continue;
+	if(!strncasecmp(&name[l-4], ".pfa", 4)) 
+	    type=1;
+	if(!strncasecmp(&name[l-4], ".pfb", 4)) 
+	    type=3;
+	if(!strncasecmp(&name[l-4], ".ttf", 4)) 
+	    type=2;
+	if(type)
+	{
+	    char*fontname = (char*)malloc(strlen(dirname)+strlen(name)+2);
+	    strcpy(fontname, dirname);
+            strcat(fontname, dirseparator());
+	    strcat(fontname, name);
+	    msg("<verbose> Adding %s to fonts", fontname);
+	    pdfswf_addfont(fontname);
+	}
+    }
+    closedir(dir);
+#else
+    msg("<warning> No dirent.h- unable to add font dir %s", dir);
+#endif
+}
+
+
 typedef struct _pdf_doc_internal
 {
     int protect;
@@ -1950,7 +2064,8 @@ pdf_doc_t* pdf_init(char*filename, char*userPassword)
     Object info;
 
     // read config file
-    globalParams = new GlobalParams("");
+    if(!globalParams)
+        globalParams = new GlobalParams("");
 
     // open PDF file
     if (userPassword && userPassword[0]) {
@@ -2027,7 +2142,7 @@ class MemCheck
 {
     public: ~MemCheck()
     {
-        delete globalParams;
+        delete globalParams;globalParams=0;
         Object::memCheck(stderr);
         gMemReport(stderr);
     }