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https://gitlab.com/libvirt/libvirt.git
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util: storagefile: Rename "canonPath" to "path" in virStorageFileMetadata
As for the previous patch, this change is needed to achieve compatibility with all the existing code, where we expect a fully qualified path of local files to be present.
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f34b829692
commit
05bc536c83
@ -949,12 +949,12 @@ virStorageFileMetadataNew(const char *path,
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goto error;
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if (virStorageIsFile(path)) {
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if (!(ret->canonPath = canonicalize_file_name(path))) {
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if (!(ret->path = canonicalize_file_name(path))) {
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virReportSystemError(errno, _("unable to resolve '%s'"), path);
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goto error;
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}
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} else {
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if (VIR_STRDUP(ret->canonPath, path) < 0)
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if (VIR_STRDUP(ret->path, path) < 0)
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goto error;
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}
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@ -1047,7 +1047,7 @@ virStorageFileGetMetadataFromFDInternal(virStorageFileMetadataPtr meta,
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* file; therefore, no inclusion loop is possible, and we
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* don't need canonName or relDir. */
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VIR_FREE(meta->relDir);
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VIR_FREE(meta->canonPath);
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VIR_FREE(meta->path);
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meta->type = VIR_STORAGE_TYPE_DIR;
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meta->format = VIR_STORAGE_FILE_DIR;
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ret = 0;
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@ -1140,7 +1140,7 @@ virStorageFileGetMetadataRecurse(const char *path, const char *canonPath,
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if (virStorageIsFile(path)) {
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if (VIR_STRDUP(meta->relPath, path) < 0)
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return -1;
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if (VIR_STRDUP(meta->canonPath, canonPath) < 0)
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if (VIR_STRDUP(meta->path, canonPath) < 0)
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return -1;
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if (VIR_STRDUP(meta->relDir, directory) < 0)
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return -1;
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@ -1161,7 +1161,7 @@ virStorageFileGetMetadataRecurse(const char *path, const char *canonPath,
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* allow for non-raw images. */
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if (VIR_STRDUP(meta->relPath, path) < 0)
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return -1;
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if (VIR_STRDUP(meta->canonPath, path) < 0)
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if (VIR_STRDUP(meta->path, path) < 0)
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return -1;
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meta->type = VIR_STORAGE_TYPE_NETWORK;
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meta->format = VIR_STORAGE_FILE_RAW;
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@ -1322,7 +1322,7 @@ virStorageFileFreeMetadata(virStorageFileMetadata *meta)
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return;
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VIR_FREE(meta->relPath);
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VIR_FREE(meta->canonPath);
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VIR_FREE(meta->path);
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VIR_FREE(meta->relDir);
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virStorageFileFreeMetadata(meta->backingMeta);
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@ -1539,7 +1539,7 @@ virStorageFileChainLookup(virStorageFileMetadataPtr chain,
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const char *name, virStorageFileMetadataPtr *meta,
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const char **parent)
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{
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const char *start = chain->canonPath;
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const char *start = chain->path;
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const char *tmp;
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const char *parentDir = ".";
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bool nameIsFile = virStorageIsFile(name);
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@ -1558,14 +1558,14 @@ virStorageFileChainLookup(virStorageFileMetadataPtr chain,
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if (nameIsFile && (chain->type == VIR_STORAGE_TYPE_FILE ||
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chain->type == VIR_STORAGE_TYPE_BLOCK)) {
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int result = virFileRelLinkPointsTo(parentDir, name,
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chain->canonPath);
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chain->path);
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if (result < 0)
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goto error;
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if (result > 0)
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break;
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}
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}
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*parent = chain->canonPath;
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*parent = chain->path;
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parentDir = chain->relDir;
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chain = chain->backingMeta;
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}
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@ -1573,7 +1573,7 @@ virStorageFileChainLookup(virStorageFileMetadataPtr chain,
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goto error;
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if (meta)
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*meta = chain;
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return chain->canonPath;
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return chain->path;
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error:
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if (name)
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@ -124,7 +124,7 @@ struct _virStorageFileMetadata {
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char *relPath;
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/* Canonical name of the current file, used to detect loops in the
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* backing store chain. */
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char *canonPath;
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char *path;
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/* Directory to start from if backingStoreRaw is a relative file
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* name. */
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char *relDir;
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@ -237,7 +237,7 @@ struct _testFileData
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bool expEncrypted;
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const char *pathRel;
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const char *pathAbs;
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const char *canonPath;
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const char *path;
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const char *relDirRel;
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const char *relDirAbs;
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int type;
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@ -323,24 +323,24 @@ testStorageChain(const void *args)
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: data->files[i]->relDirRel;
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if (virAsprintf(&expect,
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"store:%s\nraw:%s\nother:%lld %d\n"
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"relPath:%s\ncanon:%s\nrelDir:%s\ntype:%d %d\n",
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"relPath:%s\npath:%s\nrelDir:%s\ntype:%d %d\n",
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NULLSTR(data->files[i]->expBackingStore),
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NULLSTR(data->files[i]->expBackingStoreRaw),
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data->files[i]->expCapacity,
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data->files[i]->expEncrypted,
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NULLSTR(expPath),
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NULLSTR(data->files[i]->canonPath),
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NULLSTR(data->files[i]->path),
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NULLSTR(expRelDir),
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data->files[i]->type,
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data->files[i]->format) < 0 ||
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virAsprintf(&actual,
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"store:%s\nraw:%s\nother:%lld %d\n"
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"relPath:%s\ncanon:%s\nrelDir:%s\ntype:%d %d\n",
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"relPath:%s\npath:%s\nrelDir:%s\ntype:%d %d\n",
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NULLSTR(elt->backingStore),
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NULLSTR(elt->backingStoreRaw),
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elt->capacity, !!elt->encryption,
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NULLSTR(elt->relPath),
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NULLSTR(elt->canonPath),
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NULLSTR(elt->path),
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NULLSTR(elt->relDir),
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elt->type, elt->format) < 0) {
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VIR_FREE(expect);
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@ -491,7 +491,7 @@ mymain(void)
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testFileData raw = {
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.pathRel = "raw",
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.pathAbs = canonraw,
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.canonPath = canonraw,
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.path = canonraw,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -516,7 +516,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "qcow2",
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.pathAbs = canonqcow2,
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.canonPath = canonqcow2,
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.path = canonqcow2,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -525,7 +525,7 @@ mymain(void)
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testFileData qcow2_as_raw = {
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.pathRel = "qcow2",
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.pathAbs = canonqcow2,
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.canonPath = canonqcow2,
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.path = canonqcow2,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -572,7 +572,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "wrap",
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.pathAbs = abswrap,
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.canonPath = canonwrap,
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.path = canonwrap,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -608,7 +608,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "wrap",
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.pathAbs = abswrap,
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.canonPath = canonwrap,
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.path = canonwrap,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -667,7 +667,7 @@ mymain(void)
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testFileData nbd = {
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.pathRel = "nbd:example.org:6000",
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.pathAbs = "nbd:example.org:6000",
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.canonPath = "nbd:example.org:6000",
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.path = "nbd:example.org:6000",
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.type = VIR_STORAGE_TYPE_NETWORK,
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.format = VIR_STORAGE_FILE_RAW,
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};
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@ -684,7 +684,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "qed",
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.pathAbs = absqed,
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.canonPath = canonqed,
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.path = canonqed,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -693,7 +693,7 @@ mymain(void)
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testFileData qed_as_raw = {
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.pathRel = "qed",
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.pathAbs = absqed,
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.canonPath = canonqed,
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.path = canonqed,
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.relDirRel = ".",
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.relDirAbs = datadir,
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.type = VIR_STORAGE_TYPE_FILE,
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@ -746,7 +746,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "../sub/link1",
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.pathAbs = "../sub/link1",
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.canonPath = canonqcow2,
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.path = canonqcow2,
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.relDirRel = "sub/../sub",
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.relDirAbs = datadir "/sub/../sub",
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.type = VIR_STORAGE_TYPE_FILE,
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@ -758,7 +758,7 @@ mymain(void)
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.expCapacity = 1024,
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.pathRel = "sub/link2",
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.pathAbs = abslink2,
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.canonPath = canonwrap,
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.path = canonwrap,
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.relDirRel = "sub",
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.relDirAbs = datadir "/sub",
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.type = VIR_STORAGE_TYPE_FILE,
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@ -839,12 +839,12 @@ mymain(void)
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} while (0)
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TEST_LOOKUP(0, "bogus", NULL, NULL, NULL);
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TEST_LOOKUP(1, "wrap", chain->canonPath, chain, NULL);
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TEST_LOOKUP(2, abswrap, chain->canonPath, chain, NULL);
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TEST_LOOKUP(1, "wrap", chain->path, chain, NULL);
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TEST_LOOKUP(2, abswrap, chain->path, chain, NULL);
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TEST_LOOKUP(3, "qcow2", chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(4, absqcow2, chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(5, "raw", chain->backingMeta->backingStore,
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chain->backingMeta->backingMeta, chain->backingStore);
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TEST_LOOKUP(6, absraw, chain->backingMeta->backingStore,
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@ -875,12 +875,12 @@ mymain(void)
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}
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TEST_LOOKUP(8, "bogus", NULL, NULL, NULL);
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TEST_LOOKUP(9, "wrap", chain->canonPath, chain, NULL);
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TEST_LOOKUP(10, abswrap, chain->canonPath, chain, NULL);
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TEST_LOOKUP(9, "wrap", chain->path, chain, NULL);
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TEST_LOOKUP(10, abswrap, chain->path, chain, NULL);
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TEST_LOOKUP(11, "qcow2", chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(12, absqcow2, chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(13, "raw", chain->backingMeta->backingStore,
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chain->backingMeta->backingMeta, chain->backingStore);
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TEST_LOOKUP(14, absraw, chain->backingMeta->backingStore,
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@ -905,14 +905,14 @@ mymain(void)
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}
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TEST_LOOKUP(16, "bogus", NULL, NULL, NULL);
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TEST_LOOKUP(17, "sub/link2", chain->canonPath, chain, NULL);
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TEST_LOOKUP(18, "wrap", chain->canonPath, chain, NULL);
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TEST_LOOKUP(19, abswrap, chain->canonPath, chain, NULL);
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TEST_LOOKUP(17, "sub/link2", chain->path, chain, NULL);
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TEST_LOOKUP(18, "wrap", chain->path, chain, NULL);
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TEST_LOOKUP(19, abswrap, chain->path, chain, NULL);
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TEST_LOOKUP(20, "../qcow2", chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(21, "qcow2", NULL, NULL, NULL);
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TEST_LOOKUP(22, absqcow2, chain->backingStore, chain->backingMeta,
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chain->canonPath);
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chain->path);
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TEST_LOOKUP(23, "raw", chain->backingMeta->backingStore,
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chain->backingMeta->backingMeta, chain->backingStore);
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TEST_LOOKUP(24, absraw, chain->backingMeta->backingStore,
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