Merge to XFA: Make pdfium_test report build options.
Review URL: https://codereview.chromium.org/1587023005 .
(cherry picked from commit 041ed75701d1edc15923daf6080224a67b480869)
TBR=thestig@chromium.org
Review URL: https://codereview.chromium.org/1595763002 .
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc
index dbd91c3..b1bce51 100644
--- a/samples/pdfium_test.cc
+++ b/samples/pdfium_test.cc
@@ -42,8 +42,9 @@
};
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 @@
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 @@
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]);
}
@@ -553,8 +554,30 @@
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
+#ifdef PDF_ENABLE_XFA
+ config.append(maybe_comma);
+ config.append("XFA");
+ maybe_comma = ",";
+#endif // PDF_ENABLE_XFA
+ 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"
@@ -574,6 +597,16 @@
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
