merge from latest svn/viewer-2-0 to hg/viewer-2-0

1 files changed, 22 insertions, 4 deletions

diff --git a/indra/newview/llappviewerlinux.cpp b/indra/newview/llappviewerlinux.cpp
index ed291c16a8..d34bcb4a68 100644
--- a/indra/newview/llappviewerlinux.cpp
+++ b/indra/newview/llappviewerlinux.cpp
@@ -188,7 +188,7 @@ static inline BOOL do_basic_glibc_backtrace()
 		for (i = 0; i < size; i++)
 		{
 			// the format of the StraceFile is very specific, to allow (kludgy) machine-parsing
-			fprintf(StraceFile, "%-3d ", i);
+			fprintf(StraceFile, "%-3lu ", (unsigned long)i);
 			fprintf(StraceFile, "%-32s\t", "unknown");
 			fprintf(StraceFile, "%p ", stackarray[i]);
 			fprintf(StraceFile, "%s\n", strings[i]);
@@ -263,7 +263,7 @@ static inline BOOL do_elfio_glibc_backtrace()
 	for (btpos = 0; btpos < btsize; ++btpos)
 	{
 		// the format of the StraceFile is very specific, to allow (kludgy) machine-parsing
-		fprintf(StraceFile, "%-3d ", btpos);
+		fprintf(StraceFile, "%-3ld ", (long)btpos);
 		int symidx;
 		for (symidx = 0; symidx < nSymNo; ++symidx)
 		{
@@ -354,7 +354,7 @@ bool LLAppViewerLinux::init()
 
 bool LLAppViewerLinux::restoreErrorTrap()
 {
-	// *NOTE:Mani there is a case for implementing this or the mac.
+	// *NOTE:Mani there is a case for implementing this on the mac.
 	// Linux doesn't need it to my knowledge.
 	return true;
 }
@@ -727,8 +727,26 @@ std::string LLAppViewerLinux::generateSerialNumber()
 {
 	char serial_md5[MD5HEX_STR_SIZE];
 	serial_md5[0] = 0;
+	std::string best;
+	std::string uuiddir("/dev/disk/by-uuid/");
 
-	// TODO
+	// trawl /dev/disk/by-uuid looking for a good-looking UUID to grab
+	std::string this_name;
+	BOOL wrap = FALSE;
+	while (gDirUtilp->getNextFileInDir(uuiddir, "*", this_name, wrap))
+	{
+		if (this_name.length() > best.length() ||
+		    (this_name.length() == best.length() &&
+		     this_name > best))
+		{
+			// longest (and secondarily alphabetically last) so far
+			best = this_name;
+		}
+	}
+
+	// we don't return the actual serial number, just a hash of it.
+	LLMD5 md5( reinterpret_cast<const unsigned char*>(best.c_str()) );
+	md5.hex_digest(serial_md5);
 
 	return serial_md5;
 }