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secret: Create a 'configFile' in virSecretObj

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This patch removes the need for secretXMLPath. Instead save 'path' during
loadSecret as 'configFile'. The secretXMLPath is nothing more than an
open coded virFileBuildPath.  All that code did was concantenate the
driver->configDir, the UUID of the secret, and the ".xml" suffix to form
the configFile name which we now will generate and save instead.

Signed-off-by: John Ferlan <jferlan@redhat.com>
This commit is contained in:
John Ferlan 2016-02-23 19:04:32 -05:00
parent 232b7417a6
commit aefe02f52e
1 changed files with 21 additions and 18 deletions
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39
src/secret/secret_driver.c
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@ -56,6 +56,7 @@ typedef struct _virSecretObj virSecretObj;
typedef virSecretObj *virSecretObjPtr;
struct _virSecretObj {
virSecretObjPtr next;
char *configFile;
virSecretDefPtr def;
unsigned char *value; /* May be NULL */
size_t value_size;
@ -112,6 +113,7 @@ secretFree(virSecretObjPtr secret)
memset(secret->value, 0, secret->value_size);
VIR_FREE(secret->value);
}
VIR_FREE(secret->configFile);
VIR_FREE(secret);
}
@ -197,11 +199,6 @@ secretComputePath(const virSecretObj *secret,
return ret;
}
static char *
secretXMLPath(const virSecretObj *secret)
{
return secretComputePath(secret, ".xml");
}
static char *
secretBase64Path(const virSecretObj *secret)
@ -223,19 +220,16 @@ secretEnsureDirectory(void)
static int
secretSaveDef(const virSecretObj *secret)
{
char *filename = NULL, *xml = NULL;
char *xml = NULL;
int ret = -1;
if (secretEnsureDirectory() < 0)
goto cleanup;
if (!(filename = secretXMLPath(secret)))
goto cleanup;
if (!(xml = virSecretDefFormat(secret->def)))
goto cleanup;
if (virFileRewrite(filename, S_IRUSR | S_IWUSR,
if (virFileRewrite(secret->configFile, S_IRUSR | S_IWUSR,
secretRewriteFile, xml) < 0)
goto cleanup;
@ -243,7 +237,6 @@ secretSaveDef(const virSecretObj *secret)
cleanup:
VIR_FREE(xml);
VIR_FREE(filename);
return ret;
}
@ -284,16 +277,13 @@ secretSaveValue(const virSecretObj *secret)
static int
secretDeleteSaved(const virSecretObj *secret)
{
char *xml_filename = NULL, *value_filename = NULL;
char *value_filename = NULL;
int ret = -1;
if (!(xml_filename = secretXMLPath(secret)))
goto cleanup;
if (!(value_filename = secretBase64Path(secret)))
goto cleanup;
if (unlink(xml_filename) < 0 && errno != ENOENT)
if (unlink(secret->configFile) < 0 && errno != ENOENT)
goto cleanup;
/* When the XML is missing, the rest may waste disk space, but the secret
won't be loaded again, so we have succeeded already. */
@ -303,7 +293,6 @@ secretDeleteSaved(const virSecretObj *secret)
cleanup:
VIR_FREE(value_filename);
VIR_FREE(xml_filename);
return ret;
}
@ -412,6 +401,9 @@ secretLoad(const char *file,
secret->def = def;
def = NULL;
if (VIR_STRDUP(secret->configFile, path) < 0)
goto cleanup;
if (secretLoadValue(secret) < 0)
goto cleanup;
@ -731,8 +723,9 @@ secretDefineXML(virConnectPtr conn,
/* No existing secret with same UUID,
* try look for matching usage instead */
const char *usageID = secretUsageIDForDef(new_attrs);
char uuidstr[VIR_UUID_STRING_BUFLEN];
if ((secret = secretFindByUsage(new_attrs->usage_type, usageID))) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(secret->def->uuid, uuidstr);
virReportError(VIR_ERR_INTERNAL_ERROR,
_("a secret with UUID %s already defined for "
@ -745,6 +738,16 @@ secretDefineXML(virConnectPtr conn,
if (VIR_ALLOC(secret) < 0)
goto cleanup;
virUUIDFormat(secret->def->uuid, uuidstr);
/* Generate configFile using driver->configDir,
* the uuidstr, and .xml suffix */
if (!(secret->configFile = virFileBuildPath(driver->configDir,
uuidstr, ".xml"))) {
secretFree(secret);
goto cleanup;
}
listInsert(&driver->secrets, secret);
secret->def = new_attrs;
} else {