diff options
Diffstat (limited to 'qpdf/qpdf.cc')
| -rw-r--r-- | qpdf/qpdf.cc | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/qpdf/qpdf.cc b/qpdf/qpdf.cc index 783548ef..1684215a 100644 --- a/qpdf/qpdf.cc +++ b/qpdf/qpdf.cc @@ -60,6 +60,7 @@ struct Options decrypt(false), split_pages(0), verbose(false), + progress(false), copy_encryption(false), encryption_file(0), encryption_file_password(0), @@ -122,7 +123,8 @@ struct Options bool linearize; bool decrypt; int split_pages; - bool verbose; + bool verbose; + bool progress; bool copy_encryption; char const* encryption_file; char const* encryption_file_password; @@ -204,6 +206,29 @@ class DiscardContents: public QPDFObjectHandle::ParserCallbacks virtual void handleEOF() {} }; +class ProgressReporter: public QPDFWriter::ProgressReporter +{ + public: + ProgressReporter(char const* filename) : + filename(filename) + { + } + virtual ~ProgressReporter() + { + } + + virtual void reportProgress(int); + private: + std::string filename; +}; + +void +ProgressReporter::reportProgress(int percentage) +{ + std::cout << whoami << ": " << filename << ": write progress: " + << percentage << "%" << std::endl; +} + // Note: let's not be too noisy about documenting the fact that this // software purposely fails to enforce the distinction between user // and owner passwords. A user password is sufficient to gain full @@ -235,6 +260,7 @@ Basic Options\n\ --help show command-line argument help\n\ --password=password specify a password for accessing encrypted files\n\ --verbose provide additional informational output\n\ +--progress give progress indicators while writing output\n\ --linearize generated a linearized (web optimized) file\n\ --copy-encryption=file copy encryption parameters from specified file\n\ --encryption-file-password=password\n\ @@ -1642,6 +1668,10 @@ static void parse_options(int argc, char* argv[], Options& o) { o.verbose = true; } + else if (strcmp(arg, "progress") == 0) + { + o.progress = true; + } else if (strcmp(arg, "deterministic-id") == 0) { o.deterministic_id = true; @@ -2350,6 +2380,10 @@ static void set_writer_options(QPDF& pdf, Options& o, QPDFWriter& w) parse_version(o.force_version, version, extension_level); w.forcePDFVersion(version, extension_level); } + if (o.progress && o.outfilename) + { + w.registerProgressReporter(new ProgressReporter(o.outfilename)); + } } static void write_outfile(QPDF& pdf, Options& o) |