diff options
| -rw-r--r-- | samples/pdfium_test.cc | 44 |
1 files changed, 36 insertions, 8 deletions
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc index c522a318e6..164364fbaf 100644 --- a/samples/pdfium_test.cc +++ b/samples/pdfium_test.cc @@ -42,8 +42,9 @@ enum OutputFormat { }; struct Options { - Options() : output_format(OUTPUT_NONE) { } + Options() : show_config(false), output_format(OUTPUT_NONE) {} + bool show_config; OutputFormat output_format; std::string scale_factor_as_string; std::string exe_path; @@ -258,7 +259,9 @@ bool ParseCommandLine(const std::vector<std::string>& args, size_t cur_idx = 1; for (; cur_idx < args.size(); ++cur_idx) { const std::string& cur_arg = args[cur_idx]; - if (cur_arg == "--ppm") { + if (cur_arg == "--show-config") { + options->show_config = true; + } else if (cur_arg == "--ppm") { if (options->output_format != OUTPUT_NONE) { fprintf(stderr, "Duplicate or conflicting --ppm argument\n"); return false; @@ -311,14 +314,12 @@ bool ParseCommandLine(const std::vector<std::string>& args, return false; } options->scale_factor_as_string = cur_arg.substr(8); - } - else + } else if (cur_arg.size() >= 2 && cur_arg[0] == '-' && cur_arg[1] == '-') { + fprintf(stderr, "Unrecognized argument %s\n", cur_arg.c_str()); + return false; + } else break; } - if (cur_idx >= args.size()) { - fprintf(stderr, "No input files.\n"); - return false; - } for (size_t i = cur_idx; i < args.size(); i++) { files->push_back(args[i]); } @@ -532,8 +533,25 @@ void RenderPdf(const std::string& name, const char* pBuf, size_t len, fprintf(stderr, "Skipped %d bad pages.\n", bad_pages); } +static void ShowConfig() { + std::string config; + std::string maybe_comma; +#if PDF_ENABLE_V8 + config.append(maybe_comma); + config.append("V8"); + maybe_comma = ","; +#endif // PDF_ENABLE_V8 +#ifdef V8_USE_EXTERNAL_STARTUP_DATA + config.append(maybe_comma); + config.append("V8_EXTERNAL"); + maybe_comma = ","; +#endif // V8_USE_EXTERNAL_STARTUP_DATA + printf("%s\n", config.c_str()); +} + static const char usage_string[] = "Usage: pdfium_test [OPTION] [FILE]...\n" + " --show-config - print build options and exit\n" " --bin-dir=<path> - override path to v8 external data\n" " --font-dir=<path> - override path to external fonts\n" " --scale=<number> - scale output size by number (e.g. 0.5)\n" @@ -553,6 +571,16 @@ int main(int argc, const char* argv[]) { return 1; } + if (options.show_config) { + ShowConfig(); + return 0; + } + + if (files.empty()) { + fprintf(stderr, "No input files.\n"); + return 1; + } + #ifdef PDF_ENABLE_V8 v8::Platform* platform; #ifdef V8_USE_EXTERNAL_STARTUP_DATA |