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[libvirt] [PATCH 03/20] Secret manipulation step 3: Public API implementation



---
 src/libvirt.c |  365 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 365 insertions(+), 0 deletions(-)

diff --git a/src/libvirt.c b/src/libvirt.c
index 22bc34c..4beb822 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -8660,3 +8660,368 @@ error:
     virSetConnError(conn);
     return -1;
 }
+
+/**
+ * virSecretAllocateID:
+ * @conn: virConnect connection
+ *
+ * Allocates a secret ID (a printable string) without associating a secret
+ * value with the ID.
+ *
+ * Returns the secret ID on success, or NULL on failure.  The caller must
+ * free() the secret ID.
+ */
+char *
+virSecretAllocateID(virConnectPtr conn)
+{
+    VIR_DEBUG("conn=%p", conn);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return NULL;
+    }
+    if (conn->flags & VIR_CONNECT_RO) {
+        virLibConnError(conn, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->allocateID != NULL) {
+        char *ret;
+
+        ret = conn->secretDriver->allocateID(conn);
+        if (ret == NULL)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return NULL;
+}
+
+/**
+ * virSecretSetXML:
+ * @conn: virConnect connection
+ * @secret_id: A secret ID
+ * @xml: XML containing attributes of the secret.
+ *
+ * Replaces all attributes of the secret specified by secret_id by attributes
+ * specified in xml (any attributes not specified in xml are
+ * discarded). Allocates secret_id if it was not previously allocated.
+ *
+ * Returns 0 on success, -1 on failure.
+ */
+int
+virSecretSetXML(virConnectPtr conn, const char *secret_id, const char *xml)
+{
+    VIR_DEBUG("conn=%p, secret_id=%s, xml=%s", conn, secret_id, xml);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return -1;
+    }
+    if (conn->flags & VIR_CONNECT_RO) {
+        virLibConnError(conn, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+        goto error;
+    }
+    if (secret_id == NULL || xml == NULL) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->setXML != NULL) {
+        int ret;
+
+        ret = conn->secretDriver->setXML(conn, secret_id, xml);
+        if (ret < 0)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return -1;
+}
+
+/**
+ * virSecretGetXML:
+ * @conn: virConnect connection
+ * @secret_id: A secret ID
+ *
+ * Fetches an XML document describing attributes of the secret.
+ *
+ * Returns the XML document on success, NULL on failure.  The caller must
+ * free() the XML.
+ */
+char *
+virSecretGetXML(virConnectPtr conn, const char *secret_id)
+{
+    VIR_DEBUG("conn=%p, secret_id=%s", conn, secret_id);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return NULL;
+    }
+    if (secret_id == NULL) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->getXML != NULL) {
+        char *ret;
+
+        ret = conn->secretDriver->getXML(conn, secret_id);
+        if (ret == NULL)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return NULL;
+}
+
+/**
+ * virSecretSetValue:
+ * @conn: virConnect connection
+ * @secret_id: A secret ID
+ * @secret: The secret
+ * @secret_size: Size of the secret
+ *
+ * Associates a secret value with secret_id.  Allocates secret_id if it was
+ * not previously allocated.
+ *
+ * Returns 0 on success, -1 on failure.
+ */
+int
+virSecretSetValue(virConnectPtr conn, const char *secret_id, const void *secret,
+                  size_t secret_size)
+{
+    VIR_DEBUG("conn=%p, secret_id=%s, secret=%p, secret_size=%zu", conn,
+              secret_id, secret, secret_size);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return -1;
+    }
+    if (conn->flags & VIR_CONNECT_RO) {
+        virLibConnError(conn, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+        goto error;
+    }
+    if (secret_id == NULL || secret == NULL) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->setValue != NULL) {
+        int ret;
+
+        ret = conn->secretDriver->setValue(conn, secret_id, secret,
+                                           secret_size);
+        if (ret < 0)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return -1;
+}
+
+/**
+ * virSecretGetValue:
+ * @conn: virConnect connection
+ * @secret_id: A secret ID
+ * @secret_size: Place for storing size of the secret
+ *
+ * Fetches the secret value associated with secret_id.
+ *
+ * Returns the secret value on success, NULL on failure.  The caller must
+ * free() the secret value.
+ */
+void *
+virSecretGetValue(virConnectPtr conn, const char *secret_id,
+                  size_t *secret_size)
+{
+    VIR_DEBUG("conn=%p, secret_id=%s, secret_size=%p", conn, secret_id,
+              secret_size);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return NULL;
+    }
+    if (conn->flags & VIR_CONNECT_RO) {
+        virLibConnError(conn, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+        goto error;
+    }
+    if (secret_id == NULL || secret_size == NULL) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->getValue != NULL) {
+        void *ret;
+
+        ret = conn->secretDriver->getValue(conn, secret_id, secret_size, false);
+        if (ret == NULL)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return NULL;
+}
+
+/**
+ * virSecretDelete:
+ * @conn: virConnect connection
+ * @secret_id: A secret ID
+ *
+ * Deletes the secret with secret_id (including the secret value and all
+ * attributes).
+ *
+ * Returns 0 on success, -1 on failure.
+ */
+int
+virSecretDelete(virConnectPtr conn, const char *secret_id)
+{
+    VIR_DEBUG("conn=%p, secret_id=%s", conn, secret_id);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return -1;
+    }
+    if (conn->flags & VIR_CONNECT_RO) {
+        virLibConnError(conn, VIR_ERR_OPERATION_DENIED, __FUNCTION__);
+        goto error;
+    }
+    if (secret_id == NULL) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->delete != NULL) {
+        int ret;
+
+        ret = conn->secretDriver->delete(conn, secret_id);
+        if (ret < 0)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return -1;
+}
+
+/**
+ * virSecretNumOfSecrets:
+ * @conn: virConnect connection
+ *
+ * Fetch number of currently defined secret IDs.
+ *
+ * Returns the number currently defined secret IDs.
+ */
+int
+virSecretNumOfSecrets(virConnectPtr conn)
+{
+    VIR_DEBUG("conn=%p", conn);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return -1;
+    }
+
+    if (conn->secretDriver != NULL &&
+        conn->secretDriver->numOfSecrets != NULL) {
+        int ret;
+
+        ret = conn->secretDriver->numOfSecrets(conn);
+        if (ret < 0)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return -1;
+}
+
+/**
+ * virSecretListSecrets:
+ * @conn: virConnect connection
+ * @ids: Pointer to an array to store the IDs
+ * @maxids: size of the array.
+ *
+ * List the defined secret IDs, store pointers to names in ids.
+ *
+ * Returns the number of IDs provided in the array, or -1 on failure.
+ */
+int
+virSecretListSecrets(virConnectPtr conn, char **ids, int maxids)
+{
+    VIR_DEBUG("conn=%p, ids=%p, maxids=%d", conn, ids, maxids);
+
+    virResetLastError();
+
+    if (!VIR_IS_CONNECT(conn)) {
+        virLibConnError(NULL, VIR_ERR_INVALID_CONN, __FUNCTION__);
+        return -1;
+    }
+    if (ids == NULL || maxids < 0) {
+        virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+        goto error;
+    }
+
+    if (conn->secretDriver != NULL && conn->secretDriver->listSecrets != NULL) {
+        int ret;
+
+        ret = conn->secretDriver->listSecrets(conn, ids, maxids);
+        if (ret < 0)
+            goto error;
+        return ret;
+    }
+
+    virLibConnError (conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+
+error:
+    /* Copy to connection error object for back compatability */
+    virSetConnError(conn);
+    return -1;
+}
-- 
1.6.2.5


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