[gthumb] added the dump_exif_data function
- From: Paolo Bacchilega <paobac src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gthumb] added the dump_exif_data function
- Date: Wed, 20 Jul 2011 21:51:23 +0000 (UTC)
commit e24669a3a40ddad4500c181eb49e7a2bc2de6746
Author: Paolo Bacchilega <paobac src gnome org>
Date: Wed Jul 20 12:44:25 2011 +0200
added the dump_exif_data function
useful to find exiv2 bugs
extensions/exiv2_tools/exiv2-utils.cpp | 34 ++++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+), 0 deletions(-)
---
diff --git a/extensions/exiv2_tools/exiv2-utils.cpp b/extensions/exiv2_tools/exiv2-utils.cpp
index a0f5ecb..bb9055c 100644
--- a/extensions/exiv2_tools/exiv2-utils.cpp
+++ b/extensions/exiv2_tools/exiv2-utils.cpp
@@ -855,6 +855,40 @@ gth_main_get_metadata_type (gpointer metadata,
}
+static void
+dump_exif_data (Exiv2::ExifData &exifData,
+ const char *prefix)
+{
+ std::cout << prefix << "\n";
+
+ try {
+ if (exifData.empty()) {
+ throw Exiv2::Error(1, " No Exif data found in the file");
+ }
+ Exiv2::ExifData::const_iterator end = exifData.end();
+ for (Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i) {
+ const char* tn = i->typeName();
+ std::cout << std::setw(44) << std::setfill(' ') << std::left
+ << i->key() << " "
+ << "0x" << std::setw(4) << std::setfill('0') << std::right
+ << std::hex << i->tag() << " "
+ << std::setw(9) << std::setfill(' ') << std::left
+ << (tn ? tn : "Unknown") << " "
+ << std::dec << std::setw(3)
+ << std::setfill(' ') << std::right
+ << i->count() << " "
+ << std::dec << i->value()
+ << "\n";
+ }
+ std::cout << "\n";
+ }
+ catch (Exiv2::Error& e) {
+ std::cout << "Caught Exiv2 exception '" << e.what() << "'\n";
+ return;
+ }
+}
+
+
static Exiv2::DataBuf
exiv2_write_metadata_private (Exiv2::Image::AutoPtr image,
GFileInfo *info,
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