diff options
Diffstat (limited to 'pdf/xpdf/pdfinfo.cc')
| -rw-r--r-- | pdf/xpdf/pdfinfo.cc | 81 |
1 files changed, 53 insertions, 28 deletions
diff --git a/pdf/xpdf/pdfinfo.cc b/pdf/xpdf/pdfinfo.cc index f856a6d..e29e673 100644 --- a/pdf/xpdf/pdfinfo.cc +++ b/pdf/xpdf/pdfinfo.cc @@ -34,15 +34,21 @@ static void printInfoString(Dict *infoDict, char *key, char *text, UnicodeMap *uMap); static void printInfoDate(Dict *infoDict, char *key, char *text); +static int firstPage = 1; +static int lastPage = 0; static GBool printMetadata = gFalse; static char textEncName[128] = ""; -static char ownerPassword[33] = ""; -static char userPassword[33] = ""; +static char ownerPassword[33] = "\001"; +static char userPassword[33] = "\001"; static char cfgFileName[256] = ""; static GBool printVersion = gFalse; static GBool printHelp = gFalse; static ArgDesc argDesc[] = { + {"-f", argInt, &firstPage, 0, + "first page to convert"}, + {"-l", argInt, &lastPage, 0, + "last page to convert"}, {"-meta", argFlag, &printMetadata, 0, "print the document metadata (XML)"}, {"-enc", argString, textEncName, sizeof(textEncName), @@ -77,7 +83,8 @@ int main(int argc, char *argv[]) { GString *metadata; GBool ok; int exitCode; - int i; + int pg, i; + GBool multiPage; exitCode = 99; @@ -107,12 +114,12 @@ int main(int argc, char *argv[]) { } // open PDF file - if (ownerPassword[0]) { + if (ownerPassword[0] != '\001') { ownerPW = new GString(ownerPassword); } else { ownerPW = NULL; } - if (userPassword[0]) { + if (userPassword[0] != '\001') { userPW = new GString(userPassword); } else { userPW = NULL; @@ -129,29 +136,43 @@ int main(int argc, char *argv[]) { goto err2; } + // get page range + if (firstPage < 1) { + firstPage = 1; + } + if (lastPage == 0) { + multiPage = gFalse; + lastPage = 1; + } else { + multiPage = gTrue; + } + if (lastPage < 1 || lastPage > doc->getNumPages()) { + lastPage = doc->getNumPages(); + } + // print doc info doc->getDocInfo(&info); if (info.isDict()) { - printInfoString(info.getDict(), "Title", "Title: ", uMap); - printInfoString(info.getDict(), "Subject", "Subject: ", uMap); - printInfoString(info.getDict(), "Keywords", "Keywords: ", uMap); - printInfoString(info.getDict(), "Author", "Author: ", uMap); - printInfoString(info.getDict(), "Creator", "Creator: ", uMap); - printInfoString(info.getDict(), "Producer", "Producer: ", uMap); - printInfoDate(info.getDict(), "CreationDate", "CreationDate: "); - printInfoDate(info.getDict(), "ModDate", "ModDate: "); + printInfoString(info.getDict(), "Title", "Title: ", uMap); + printInfoString(info.getDict(), "Subject", "Subject: ", uMap); + printInfoString(info.getDict(), "Keywords", "Keywords: ", uMap); + printInfoString(info.getDict(), "Author", "Author: ", uMap); + printInfoString(info.getDict(), "Creator", "Creator: ", uMap); + printInfoString(info.getDict(), "Producer", "Producer: ", uMap); + printInfoDate(info.getDict(), "CreationDate", "CreationDate: "); + printInfoDate(info.getDict(), "ModDate", "ModDate: "); } info.free(); // print tagging info - printf("Tagged: %s\n", + printf("Tagged: %s\n", doc->getStructTreeRoot()->isDict() ? "yes" : "no"); // print page count - printf("Pages: %d\n", doc->getNumPages()); + printf("Pages: %d\n", doc->getNumPages()); // print encryption info - printf("Encrypted: "); + printf("Encrypted: "); if (doc->isEncrypted()) { printf("yes (print:%s copy:%s change:%s addNotes:%s)\n", doc->okToPrint(gTrue) ? "yes" : "no", @@ -163,16 +184,20 @@ int main(int argc, char *argv[]) { } // print page size - if (doc->getNumPages() >= 1) { - w = doc->getPageWidth(1); - h = doc->getPageHeight(1); - printf("Page size: %g x %g pts", w, h); + for (pg = firstPage; pg <= lastPage; ++pg) { + w = doc->getPageWidth(pg); + h = doc->getPageHeight(pg); + if (multiPage) { + printf("Page %4d size: %g x %g pts", pg, w, h); + } else { + printf("Page size: %g x %g pts", w, h); + } if ((fabs(w - 612) < 0.1 && fabs(h - 792) < 0.1) || (fabs(w - 792) < 0.1 && fabs(h - 612) < 0.1)) { printf(" (letter)"); } else { - hISO = sqrt(sqrt(2)) * 7200 / 2.54; - wISO = hISO / sqrt(2); + hISO = sqrt(sqrt(2.0)) * 7200 / 2.54; + wISO = hISO / sqrt(2.0); for (i = 0; i <= 6; ++i) { if ((fabs(w - wISO) < 1 && fabs(h - hISO) < 1) || (fabs(w - hISO) < 1 && fabs(h - wISO) < 1)) { @@ -180,7 +205,7 @@ int main(int argc, char *argv[]) { break; } hISO = wISO; - wISO /= sqrt(2); + wISO /= sqrt(2.0); } } printf("\n"); @@ -195,22 +220,22 @@ int main(int argc, char *argv[]) { if (f) { #if HAVE_FSEEKO fseeko(f, 0, SEEK_END); - printf("File size: %u bytes\n", (Guint)ftello(f)); + printf("File size: %u bytes\n", (Guint)ftello(f)); #elif HAVE_FSEEK64 fseek64(f, 0, SEEK_END); - printf("File size: %u bytes\n", (Guint)ftell64(f)); + printf("File size: %u bytes\n", (Guint)ftell64(f)); #else fseek(f, 0, SEEK_END); - printf("File size: %d bytes\n", (int)ftell(f)); + printf("File size: %d bytes\n", (int)ftell(f)); #endif fclose(f); } // print linearization info - printf("Optimized: %s\n", doc->isLinearized() ? "yes" : "no"); + printf("Optimized: %s\n", doc->isLinearized() ? "yes" : "no"); // print PDF version - printf("PDF version: %.1f\n", doc->getPDFVersion()); + printf("PDF version: %.1f\n", doc->getPDFVersion()); // print the metadata if (printMetadata && (metadata = doc->readMetadata())) { |