summaryrefslogtreecommitdiff
path: root/samples
diff options
context:
space:
mode:
Diffstat (limited to 'samples')
-rw-r--r--samples/pdfium_test.cc31
1 files changed, 17 insertions, 14 deletions
diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc
index fc4bbe4aa4..a813c9c0b3 100644
--- a/samples/pdfium_test.cc
+++ b/samples/pdfium_test.cc
@@ -418,7 +418,7 @@ void Add_Segment(FX_DOWNLOADHINTS* pThis, size_t offset, size_t size) {
void RenderPdf(const std::string& name, const char* pBuf, size_t len,
const Options& options) {
- printf("Rendering PDF file %s.\n", name.c_str());
+ fprintf(stderr, "Rendering PDF file %s.\n", name.c_str());
IPDF_JSPLATFORM platform_callbacks;
memset(&platform_callbacks, '\0', sizeof(platform_callbacks));
@@ -454,10 +454,10 @@ void RenderPdf(const std::string& name, const char* pBuf, size_t len,
(void) FPDFAvail_IsDocAvail(pdf_avail, &hints);
if (!FPDFAvail_IsLinearized(pdf_avail)) {
- printf("Non-linearized path...\n");
+ fprintf(stderr, "Non-linearized path...\n");
doc = FPDF_LoadCustomDocument(&file_access, NULL);
} else {
- printf("Linearized path...\n");
+ fprintf(stderr, "Linearized path...\n");
doc = FPDFAvail_GetDocument(pdf_avail, NULL);
}
@@ -548,24 +548,27 @@ void RenderPdf(const std::string& name, const char* pBuf, size_t len,
FPDFDOC_ExitFormFillEnvironment(form);
FPDFAvail_Destroy(pdf_avail);
- printf("Loaded, parsed and rendered %" PRIuS " pages.\n", rendered_pages);
- printf("Skipped %" PRIuS " bad pages.\n", bad_pages);
+ fprintf(stderr, "Rendered %" PRIuS " pages.\n", rendered_pages);
+ fprintf(stderr, "Skipped %" PRIuS " bad pages.\n", bad_pages);
}
+static const char usage_string[] =
+ "Usage: pdfium_test [OPTION] [FILE]...\n"
+ " --bin-dir=<path> - override path to v8 external data\n"
+ " --scale=<number> - scale output size by number (e.g. 0.5)\n"
+#ifdef _WIN32
+ " --bmp - write page images <pdf-name>.<page-number>.bmp\n"
+ " --emf - write page meta files <pdf-name>.<page-number>.emf\n"
+#endif
+ " --png - write page images <pdf-name>.<page-number>.png\n"
+ " --ppm - write page images <pdf-name>.<page-number>.ppm\n";
+
int main(int argc, const char* argv[]) {
std::vector<std::string> args(argv, argv + argc);
Options options;
std::list<std::string> files;
if (!ParseCommandLine(args, &options, &files)) {
- printf("Usage: pdfium_test [OPTION] [FILE]...\n");
- printf("--bin-dir=<path> - override path to v8 external data\n");
- printf("--scale=<number> - scale output size by number (e.g. 0.5)\n");
- printf("--png - write page images <pdf-name>.<page-number>.png\n");
- printf("--ppm - write page images <pdf-name>.<page-number>.ppm\n");
-#ifdef _WIN32
- printf("--bmp - write page images <pdf-name>.<page-number>.bmp\n");
- printf("--emf - write page meta files <pdf-name>.<page-number>.emf\n");
-#endif
+ fprintf(stderr, "%s", usage_string);
return 1;
}