From 12f1eb15ca3fed6310402847559a7c99d3c77847 Mon Sep 17 00:00:00 2001 From: Jay Berkenbilt Date: Sat, 2 Apr 2022 17:14:10 -0400 Subject: Programmatically apply new formatting to code Run this: for i in **/*.cc **/*.c **/*.h **/*.hh; do clang-format < $i >| $i.new && mv $i.new $i done --- examples/pdf-mod-info.cc | 149 ++++++++++++++++++----------------------------- 1 file changed, 56 insertions(+), 93 deletions(-) (limited to 'examples/pdf-mod-info.cc') diff --git a/examples/pdf-mod-info.cc b/examples/pdf-mod-info.cc index 4ee4cdd0..8666474f 100644 --- a/examples/pdf-mod-info.cc +++ b/examples/pdf-mod-info.cc @@ -1,49 +1,43 @@ // Author: Vitaliy Pavlyuk #include -#include #include -#include +#include #include +#include #include -#include -#include #include +#include +#include static char const* version = "1.1"; static char const* whoami = 0; -void usage() +void +usage() { - std::cerr - << "Usage: " << whoami - << " --in in_file [--out out_file] [--key key [--val val]?]+\n" - << "Modifies/Adds/Removes PDF /Info entries in the in_file\n" - << "and stores the result in out_file\n" - << "Special mode: " << whoami << " --dump file\n" - << "dumps all /Info entries to stdout\n"; + std::cerr << "Usage: " << whoami + << " --in in_file [--out out_file] [--key key [--val val]?]+\n" + << "Modifies/Adds/Removes PDF /Info entries in the in_file\n" + << "and stores the result in out_file\n" + << "Special mode: " << whoami << " --dump file\n" + << "dumps all /Info entries to stdout\n"; exit(2); } -void dumpInfoDict(QPDF& pdf, - std::ostream& os = std::cout, - std::string const& sep = ":\t") +void +dumpInfoDict( + QPDF& pdf, std::ostream& os = std::cout, std::string const& sep = ":\t") { QPDFObjectHandle trailer = pdf.getTrailer(); - if (trailer.hasKey("/Info")) - { - for (auto& it: trailer.getKey("/Info").ditems()) - { + if (trailer.hasKey("/Info")) { + for (auto& it : trailer.getKey("/Info").ditems()) { std::string val; - if (it.second.isString()) - { + if (it.second.isString()) { val = it.second.getStringValue(); - } - else if (it.second.isName()) - { + } else if (it.second.isName()) { val = it.second.getName(); - } - else // according to PDF Spec 1.5, shouldn't happen + } else // according to PDF Spec 1.5, shouldn't happen { val = it.second.unparseResolved(); } @@ -52,36 +46,32 @@ void dumpInfoDict(QPDF& pdf, } } -void pdfDumpInfoDict(char const* fname) +void +pdfDumpInfoDict(char const* fname) { - try - { + try { QPDF pdf; pdf.processFile(fname); dumpInfoDict(pdf); - } - catch (std::exception& e) - { + } catch (std::exception& e) { std::cerr << e.what() << std::endl; exit(2); } } -int main(int argc, char* argv[]) +int +main(int argc, char* argv[]) { - bool static_id = false; std::map Keys; whoami = QUtil::getWhoami(argv[0]); - if ((argc == 2) && (! strcmp(argv[1], "--version")) ) - { + if ((argc == 2) && (!strcmp(argv[1], "--version"))) { std::cout << whoami << " version " << version << std::endl; exit(0); } - if ((argc == 3) && (! strcmp(argv[1], "--dump"))) - { + if ((argc == 3) && (!strcmp(argv[1], "--dump"))) { QTC::TC("examples", "pdf-mod-info --dump"); pdfDumpInfoDict(argv[2]); exit(0); @@ -91,59 +81,43 @@ int main(int argc, char* argv[]) char* fl_out = 0; std::string cur_key; - for (int i = 1; i < argc; ++i) - { - if ((! strcmp(argv[i], "--in")) && (++i < argc)) - { + for (int i = 1; i < argc; ++i) { + if ((!strcmp(argv[i], "--in")) && (++i < argc)) { fl_in = argv[i]; - } - else if ((! strcmp(argv[i], "--out")) && (++i < argc)) - { + } else if ((!strcmp(argv[i], "--out")) && (++i < argc)) { fl_out = argv[i]; - } - else if (! strcmp(argv[i], "--static-id")) // don't document + } else if (!strcmp(argv[i], "--static-id")) // don't document { static_id = true; // this should be used in test suites only - } - else if ((! strcmp(argv[i], "--key")) && (++i < argc)) - { + } else if ((!strcmp(argv[i], "--key")) && (++i < argc)) { QTC::TC("examples", "pdf-mod-info -key"); cur_key = argv[i]; - if (! ((cur_key.length() > 0) && (cur_key.at(0) == '/'))) - { + if (!((cur_key.length() > 0) && (cur_key.at(0) == '/'))) { cur_key = "/" + cur_key; } Keys[cur_key] = ""; - } - else if ((! strcmp(argv[i], "--val")) && (++i < argc)) - { - if (cur_key.empty()) - { + } else if ((!strcmp(argv[i], "--val")) && (++i < argc)) { + if (cur_key.empty()) { QTC::TC("examples", "pdf-mod-info usage wrong val"); usage(); } QTC::TC("examples", "pdf-mod-info -val"); Keys[cur_key] = argv[i]; cur_key.clear(); - } - else - { + } else { QTC::TC("examples", "pdf-mod-info usage junk"); usage(); } } - if (! fl_in) - { + if (!fl_in) { QTC::TC("examples", "pdf-mod-info no in file"); usage(); } - if (! fl_out) - { + if (!fl_out) { QTC::TC("examples", "pdf-mod-info in-place"); fl_out = fl_in; } - if (Keys.size() == 0) - { + if (Keys.size() == 0) { QTC::TC("examples", "pdf-mod-info no keys"); usage(); } @@ -151,8 +125,7 @@ int main(int argc, char* argv[]) std::string fl_tmp = fl_out; fl_tmp += ".tmp"; - try - { + try { QPDF file; file.processFile(fl_in); @@ -160,28 +133,22 @@ int main(int argc, char* argv[]) QPDFObjectHandle fileinfo; for (std::map::const_iterator it = - Keys.begin(); Keys.end() != it; ++it) - { - if (! fileinfo.isInitialized()) - { - if (filetrailer.hasKey("/Info")) - { + Keys.begin(); + Keys.end() != it; + ++it) { + if (!fileinfo.isInitialized()) { + if (filetrailer.hasKey("/Info")) { QTC::TC("examples", "pdf-mod-info has info"); fileinfo = filetrailer.getKey("/Info"); - } - else - { + } else { QTC::TC("examples", "pdf-mod-info file no info"); fileinfo = QPDFObjectHandle::newDictionary(); filetrailer.replaceKey("/Info", fileinfo); } } - if (it->second == "") - { + if (it->second == "") { fileinfo.removeKey(it->first); - } - else - { + } else { QPDFObjectHandle elt = fileinfo.newString(it->second); elt.makeDirect(); fileinfo.replaceKey(it->first, elt); @@ -192,21 +159,17 @@ int main(int argc, char* argv[]) w.setLinearization(true); w.setStaticID(static_id); // for testing only w.write(); - } - catch (std::exception& e) - { + } catch (std::exception& e) { std::cerr << e.what() << std::endl; exit(2); } - try - { - (void) remove(fl_out); - QUtil::os_wrapper("rename " + fl_tmp + " " + std::string(fl_out), - rename(fl_tmp.c_str(), fl_out)); - } - catch (std::exception& e) - { + try { + (void)remove(fl_out); + QUtil::os_wrapper( + "rename " + fl_tmp + " " + std::string(fl_out), + rename(fl_tmp.c_str(), fl_out)); + } catch (std::exception& e) { std::cerr << e.what() << std::endl; exit(2); } -- cgit v1.2.3-54-g00ecf