[vbox-dev] vboxmanage patch -- Stdout vs. StdErr fixes and added ability to use optional UUID with convertfromraw
Ribhi Kamal
rbhkamal at gmail.com
Fri Sep 9 10:25:58 PDT 2011
Just wondering if this patch will get merged to the next version of vbox?
Thanks,
Ribhi
On Tue, Sep 6, 2011 at 11:42 AM, Ribhi Kamal <rbhkamal at gmail.com> wrote:
> I don't know if there are rules about changing UUIDs for virtual disks, but
> I think there has to be some control over it. Anyway, I would like to share
> the following patch with you:
>
> 1- Fixed places where stderr was used instead of stdout (Breaks scripts)
> 2- Added the ability to specify a UUID when converting a raw image to a
> virtual disk (VDI/VMDK... etc)
>
> The following patch is licensed under MIT, the changes were tested on all
> windows platforms (32bit and 64bit):
>
> Index: VBoxInternalManage.cpp
> ===================================================================
> --- VBoxInternalManage.cpp (revision 38578)
> +++ VBoxInternalManage.cpp (working copy)
> @@ -1675,7 +1675,7 @@
> void *pvBuf = RTMemAlloc(cbBuf);
> if (pvBuf)
> {
> - RTStrmPrintf(g_pStdErr, "Converting image \"%s\" with size %RU64
> bytes (%RU64MB) to raw...\n", src.c_str(), cbSize, (cbSize + _1M - 1) /
> _1M);
> + RTStrmPrintf(g_pStdOut, "Converting image \"%s\" with size %RU64
> bytes (%RU64MB) to raw...\n", src.c_str(), cbSize, (cbSize + _1M - 1) /
> _1M);
> while (offFile < cbSize)
> {
> size_t cb = (size_t)RT_MIN(cbSize - offFile, cbBuf);
> @@ -1823,7 +1823,7 @@
> }
>
> uint64_t cbSize = VDGetSize(pSrcDisk, VD_LAST_IMAGE);
> - RTStrmPrintf(g_pStdErr, "Converting image \"%s\" with size %RU64
> bytes (%RU64MB)...\n", src.c_str(), cbSize, (cbSize + _1M - 1) / _1M);
> + RTStrmPrintf(g_pStdOut, "Converting image \"%s\" with size %RU64
> bytes (%RU64MB)...\n", src.c_str(), cbSize, (cbSize + _1M - 1) / _1M);
>
> /* Create the output image */
> vrc = VDCopy(pSrcDisk, VD_LAST_IMAGE, pDstDisk, dstformat.c_str(),
> Index: VBoxManage.cpp
> ===================================================================
> --- VBoxManage.cpp (revision 38578)
> +++ VBoxManage.cpp (working copy)
> @@ -101,8 +101,8 @@
>
> if (!g_fDetailedProgress)
> {
> - RTStrmPrintf(g_pStdErr, "0%%...");
> - RTStrmFlush(g_pStdErr);
> + RTStrmPrintf(g_pStdOut, "0%%...");
> + RTStrmFlush(g_pStdOut);
> }
>
> /* setup signal handling if cancelable */
> @@ -151,7 +151,7 @@
> LONG lSecsRem = 0;
> progress->COMGETTER(TimeRemaining)(&lSecsRem);
>
> - RTStrmPrintf(g_pStdErr, "(%u/%u) %ls %02u%% => %02u%% (%d
> s remaining)\n", ulOperation + 1, cOperations,
> bstrOperationDescription.raw(), ulCurrentOperationPercent, ulCurrentPercent,
> lSecsRem);
> + RTStrmPrintf(g_pStdOut, "(%u/%u) %ls %02u%% => %02u%% (%d
> s remaining)\n", ulOperation + 1, cOperations,
> bstrOperationDescription.raw(), ulCurrentOperationPercent, ulCurrentPercent,
> lSecsRem);
> ulLastPercent = ulCurrentPercent;
> ulLastOperationPercent = ulCurrentOperationPercent;
> }
> @@ -166,8 +166,8 @@
> {
> if (curVal < 100)
> {
> - RTStrmPrintf(g_pStdErr, "%u%%...", curVal);
> - RTStrmFlush(g_pStdErr);
> + RTStrmPrintf(g_pStdOut, "%u%%...", curVal);
> + RTStrmFlush(g_pStdOut);
> }
> }
> ulLastPercent = (ulCurrentPercent / 10) * 10;
> @@ -208,14 +208,14 @@
> if (SUCCEEDED(hrc))
> {
> if (SUCCEEDED(iRc))
> - RTStrmPrintf(g_pStdErr, "100%%\n");
> + RTStrmPrintf(g_pStdOut, "100%%\n");
> else if (g_fCanceled)
> RTStrmPrintf(g_pStdErr, "CANCELED\n");
> else
> {
> if (!g_fDetailedProgress)
> - RTStrmPrintf(g_pStdErr, "\n");
> - RTStrmPrintf(g_pStdErr, "Progress state: %Rhrc\n", iRc);
> + RTStrmPrintf(g_pStdOut, "\n");
> + RTStrmPrintf(g_pStdOut, "Progress state: %Rhrc\n", iRc);
> }
> hrc = iRc;
> }
> @@ -226,6 +226,7 @@
> RTStrmPrintf(g_pStdErr, "Progress object failure: %Rhrc\n", hrc);
> }
> RTStrmFlush(g_pStdErr);
> + RTStrmFlush(g_pStdOut);
> return hrc;
> }
>
> Index: VBoxManageAppliance.cpp
> ===================================================================
> --- VBoxManageAppliance.cpp (revision 38578)
> +++ VBoxManageAppliance.cpp (working copy)
> @@ -309,7 +309,7 @@
> CHECK_ERROR_BREAK(pAppliance, COMGETTER(Path)(path.asOutParam()));
> // call interpret(); this can yield both warnings and errors, so
> we need
> // to tinker with the error info a bit
> - RTStrmPrintf(g_pStdErr, "Interpreting %ls...\n", path.raw());
> + RTStrmPrintf(g_pStdOut, "Interpreting %ls...\n", path.raw());
> rc = pAppliance->Interpret();
> com::ErrorInfo info0(pAppliance, COM_IIDOF(IAppliance));
>
> @@ -331,7 +331,7 @@
> break;
> }
>
> - RTStrmPrintf(g_pStdErr, "OK.\n");
> + RTStrmPrintf(g_pStdOut, "OK.\n");
>
> // fetch all disks
> com::SafeArray<BSTR> retDisks;
> Index: VBoxManageDisk.cpp
> ===================================================================
> --- VBoxManageDisk.cpp (revision 38578)
> +++ VBoxManageDisk.cpp (working copy)
> @@ -689,6 +689,8 @@
> { "-static", 'F', RTGETOPT_REQ_NOTHING },
> { "--variant", 'm', RTGETOPT_REQ_STRING },
> { "-variant", 'm', RTGETOPT_REQ_STRING },
> + { "--uuid", 'u', RTGETOPT_REQ_STRING },
> + { "-uuid", 'u', RTGETOPT_REQ_STRING }
> };
>
> RTEXITCODE handleConvertFromRaw(int argc, char *argv[])
> @@ -701,6 +703,7 @@
> const char *filesize = NULL;
> unsigned uImageFlags = VD_IMAGE_FLAGS_NONE;
> void *pvBuf = NULL;
> + RTUUID uuid;
>
> int c;
> RTGETOPTUNION ValueUnion;
> @@ -712,6 +715,13 @@
> {
> switch (c)
> {
> + case 'u': // --uuid
> + if (RTUuidFromStr(&uuid, ValueUnion.psz) != VINF_SUCCESS)
> + {
> + return errorSyntax(USAGE_CONVERTFROMRAW, "Invalid UUID
> '%s'", ValueUnion.psz);
> + }
> + break;
> +
> case 'o': // --format
> format = ValueUnion.psz;
> break;
> @@ -749,7 +759,7 @@
>
> if (!srcfilename || !dstfilename || (fReadFromStdIn && !filesize))
> return errorSyntax(USAGE_CONVERTFROMRAW, "Incorrect number of
> parameters");
> - RTStrmPrintf(g_pStdErr, "Converting from raw image file=\"%s\" to
> file=\"%s\"...\n",
> + RTStrmPrintf(g_pStdOut, "Converting from raw image file=\"%s\" to
> file=\"%s\"...\n",
> srcfilename, dstfilename);
>
> PVBOXHDD pDisk = NULL;
> @@ -787,7 +797,7 @@
> goto out;
> }
>
> - RTStrmPrintf(g_pStdErr, "Creating %s image with size %RU64 bytes
> (%RU64MB)...\n",
> + RTStrmPrintf(g_pStdOut, "Creating %s image with size %RU64 bytes
> (%RU64MB)...\n",
> (uImageFlags & VD_IMAGE_FLAGS_FIXED) ? "fixed" :
> "dynamic", cbFile, (cbFile + _1M - 1) / _1M);
> char pszComment[256];
> RTStrPrintf(pszComment, sizeof(pszComment), "Converted image from %s",
> srcfilename);
> @@ -808,7 +818,7 @@
> LCHS.cHeads = 0;
> LCHS.cSectors = 0;
> rc = VDCreateBase(pDisk, format, dstfilename, cbFile,
> - uImageFlags, pszComment, &PCHS, &LCHS, NULL,
> + uImageFlags, pszComment, &PCHS, &LCHS, &uuid,
> VD_OPEN_FLAGS_NORMAL, NULL, NULL);
> if (RT_FAILURE(rc))
> {
> Index: VBoxManageHelp.cpp
> ===================================================================
> --- VBoxManageHelp.cpp (revision 38578)
> +++ VBoxManageHelp.cpp (working copy)
> @@ -542,10 +542,12 @@
> "VBoxManage convertfromraw <filename>
> <outputfile>\n"
> " [--format
> VDI|VMDK|VHD]\n"
> " [--variant
> Standard,Fixed,Split2G,Stream,ESX]\n"
> + " [--uuid <uuid>]\n"
> #ifndef RT_OS_WINDOWS
> "VBoxManage convertfromraw stdin <outputfile>
> <bytes>\n"
> " [--format
> VDI|VMDK|VHD]\n"
> " [--variant
> Standard,Fixed,Split2G,Stream,ESX]\n"
> + " [--uuid <uuid>]\n"
> #endif
> "\n");
>
> @@ -759,7 +761,7 @@
>
> if (rc == 'h')
> {
> - showLogo(g_pStdErr);
> + showLogo(g_pStdOut);
> #ifndef VBOX_ONLY_DOCS
> if (g_fInternalMode)
> printUsageInternal(fUsageCategory, g_pStdOut);
>
--
-- Ribhi
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