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#include "fpdf_text.h"
#include "fpdfview.h"

int main(int argc, char **argv) {
  FPDF_InitLibrary();
  FPDF_DOCUMENT doc = FPDF_LoadDocument(argv[1], NULL);
  for (int i = 0; i < FPDF_GetPageCount(doc); i++) {
    FPDF_PAGE page = FPDF_LoadPage(doc, i);
    FPDF_TEXTPAGE textpage = FPDFText_LoadPage(page);
    for (int j = 0; j <= FPDFText_CountChars(textpage); j++) {
      unsigned int c = FPDFText_GetUnicode(textpage, j);
      LOG(INFO) << "XXX character extracted: " << c;
    }
    FPDFText_ClosePage(textpage);
    FPDF_ClosePage(page);
  }
  FPDF_CloseDocument(doc);
  FPDF_DestroyLibrary();
  return 0;
}