", "

diff --git a/utils/pdftotext.cc b/utils/pdftotext.cc index d4e004b..dcf4802 100644 --- a/utils/pdftotext.cc +++ b/utils/pdftotext.cc @@ -49,6 +49,7 @@ #include "CharTypes.h" #include "UnicodeMap.h" #include "Error.h" +#include static void printInfoString(FILE *f, Dict *infoDict, char *key, char *text1, char *text2, UnicodeMap *uMap); @@ -61,6 +62,7 @@ static int x = 0; static int y = 0; static int w = 0; static int h = 0; +static int bbox = 0; static GBool physLayout = gFalse; static GBool rawOrder = gFalse; static GBool htmlMeta = gFalse; @@ -103,6 +105,8 @@ static const ArgDesc argDesc[] = { "output end-of-line convention (unix, dos, or mac)"}, {"-nopgbrk", argFlag, &noPageBreaks, 0, "don't insert page breaks between pages"}, + {"-bbox", argFlag, &bbox, 0, + "output bounding box for each word and page size to html. Sets -htmlmeta"}, {"-opw", argString, ownerPassword, sizeof(ownerPassword), "owner password (for encrypted files)"}, {"-upw", argString, userPassword, sizeof(userPassword), @@ -122,6 +126,34 @@ static const ArgDesc argDesc[] = { {NULL} }; +using namespace std; + +string myStringReplace( string inString, string oldToken, string newToken ){ + + size_t foundLoc; + int advance = 0; + do { + foundLoc = inString.find(oldToken, advance); + if (foundLoc != string::npos){ + inString.replace( foundLoc, oldToken.length(), newToken ); + advance = foundLoc + newToken.length(); + } + } while (foundLoc != string::npos ); + return(inString); +} + +string myXmlTokenReplace( char* inString ){ + string myString(inString); + myString = myStringReplace(myString,string("&"),string("&") ); + myString = myStringReplace(myString,string("'"),string("'") ); + myString = myStringReplace(myString,string("\""),string(""") ); + myString = myStringReplace(myString,string("<"),string("<") ); + myString = myStringReplace(myString,string(">"),string(">") ); + return(myString); +} + + + int main(int argc, char *argv[]) { PDFDoc *doc; GooString *fileName; @@ -139,6 +171,9 @@ int main(int argc, char *argv[]) { // parse args ok = parseArgs(argDesc, &argc, argv); + if (bbox){ + htmlMeta = gTrue; + } if (!ok || (argc < 2 && !printEnc) || argc > 3 || printVersion || printHelp) { fprintf(stderr, "pdftotext version %s\n", PACKAGE_VERSION); fprintf(stderr, "%s\n", popplerCopyright); @@ -257,57 +292,98 @@ int main(int argc, char *argv[]) { goto err3; } } - fputs("\n", f); + fputs("",f); + fputs("\n", f); fputs("\n", f); doc->getDocInfo(&info); if (info.isDict()) { - printInfoString(f, info.getDict(), "Title", "", "\n", - uMap); + Object obj; + if (info.getDict()->lookup("Title", &obj)->isString()) { + printInfoString(f, info.getDict(), "Title", "", "\n", + uMap); + } else { + fputs("\n", f); + } printInfoString(f, info.getDict(), "Subject", - "\n", uMap); + "\n", uMap); printInfoString(f, info.getDict(), "Keywords", - "\n", uMap); + "\n", uMap); printInfoString(f, info.getDict(), "Author", - "\n", uMap); + "\n", uMap); printInfoString(f, info.getDict(), "Creator", - "\n", uMap); + "\n", uMap); printInfoString(f, info.getDict(), "Producer", - "\n", uMap); + "\n", uMap); printInfoDate(f, info.getDict(), "CreationDate", - "\n"); + "\n"); printInfoDate(f, info.getDict(), "LastModifiedDate", - "\n"); + "\n"); } info.free(); fputs("\n", f); fputs("\n", f); - fputs("

\n", f);
+    if (!bbox) fputs("\n", f);
     if (f != stdout) {
       fclose(f);
     }
   }
 
   // write text file
-  textOut = new TextOutputDev(textFileName->getCString(),
-			      physLayout, rawOrder, htmlMeta);
-  if (textOut->isOk()) {
-    if ((w==0) && (h==0) && (x==0) && (y==0)) {
-      doc->displayPages(textOut, firstPage, lastPage, resolution, resolution, 0,
-			gTrue, gFalse, gFalse);
-    } else {
-      int page;
-      
-      for (page = firstPage; page <= lastPage; ++page) {
+  if (bbox) {
+    textOut = new TextOutputDev("/dev/null",
+				physLayout, rawOrder, htmlMeta);
+    if (!(f = fopen(textFileName->getCString(), "ab"))) {
+      error(-1, "Couldn't open text file '%s' for append", textFileName->getCString());
+      exitCode = 2;
+      goto err3;
+    }
+    
+    if (textOut->isOk()) {
+      fprintf(f, "\n");
+      for (int page = firstPage; page <= lastPage; ++page) {
+	fprintf(f, "  \n",doc->getPageCropWidth(page), doc->getPageCropHeight(page) );
+	doc->displayPage(textOut, page, resolution, resolution, 0,
+			 gTrue, gFalse, gFalse);
+	TextWordList *wordlist;
+	wordlist = textOut->makeWordList();
+	int word_length = wordlist->getLength();
+	TextWord *word;
+	double xMinA, yMinA, xMaxA, yMaxA;
+	if (!word_length)
+	  fprintf(stderr, "no word list\n");
+	
+	for (int i=0; i < word_length; i++){
+	  word = wordlist->get(i);
+	  word->getBBox (&xMinA, &yMinA, &xMaxA, &yMaxA);
+	  string myString = myXmlTokenReplace( (char*) word->getText() );
+	  fprintf(f,"    %s\n", xMinA, yMinA, xMaxA, yMaxA, (char*) myString.c_str() );
+	}
+	fprintf(f, "  \n");
+      }
+      fprintf(f, "\n");      
+    }
+    fclose(f);
+    
+  } else {
+    textOut = new TextOutputDev(textFileName->getCString(),
+				physLayout, rawOrder, htmlMeta);
+    if (textOut->isOk()) {
+      if ((w==0) && (h==0) && (x==0) && (y==0)) {
+	doc->displayPages(textOut, firstPage, lastPage, resolution, resolution, 0,
+			  gTrue, gFalse, gFalse);
+      } else {
+	
+	for (int page = firstPage; page <= lastPage; ++page) {
 	doc->displayPageSlice(textOut, page, resolution, resolution, 0,
 			      gTrue, gFalse, gFalse, 
 			      x, y, w, h);
-      }	
-    }	
-
-  } else {
+	}
+      }
+    } else {
     delete textOut;
     exitCode = 2;
     goto err3;
+    }
   }
   delete textOut;
 
@@ -322,7 +398,7 @@ int main(int argc, char *argv[]) {
 	goto err3;
       }
     }
-    fputs("\n", f);
+    if (!bbox) fputs("

\n", f); fputs("\n", f); fputs("\n", f); if (f != stdout) {