API in order to get the list of IOU, Dynamips, Qemu images

gns3server/handlers/api/dynamips_vm_handler.py

@@ -25,6 +25,7 @@ from ...schemas.dynamips_vm import VM_CAPTURE_SCHEMA
 from ...schemas.dynamips_vm import VM_OBJECT_SCHEMA
 from ...schemas.dynamips_vm import VM_NIO_SCHEMA
 from ...schemas.dynamips_vm import VM_CONFIGS_SCHEMA
+from ...schemas.dynamips_vm import VMS_LIST_SCHEMA
 from ...modules.dynamips import Dynamips
 from ...modules.project_manager import ProjectManager
 
@@ -421,3 +422,17 @@ class DynamipsVMHandler:
         idlepc = yield from dynamips_manager.auto_idlepc(vm)
         response.set_status(200)
         response.json({"idlepc": idlepc})
+
+    @Route.get(
+        r"/dynamips/vms",
+        status_codes={
+            200: "List of Dynamips VM retrieved",
+        },
+        description="Retrieve the list of Dynamips VMS",
+        output=VMS_LIST_SCHEMA)
+    def list_vms(request, response):
+
+        dynamips_manager = Dynamips.instance()
+        vms = yield from dynamips_manager.list_images()
+        response.set_status(200)
+        response.json(vms)

gns3server/handlers/api/iou_handler.py

@@ -25,6 +25,7 @@ from ...schemas.iou import IOU_OBJECT_SCHEMA
 from ...schemas.iou import IOU_NIO_SCHEMA
 from ...schemas.iou import IOU_CAPTURE_SCHEMA
 from ...schemas.iou import IOU_INITIAL_CONFIG_SCHEMA
+from ...schemas.iou import IOU_LIST_VMS_SCHEMA
 from ...modules.iou import IOU
 
 
@@ -310,3 +311,17 @@ class IOUHandler:
                                 project_id=request.match_info["project_id"])
         response.set_status(200)
         response.json({"content": vm.initial_config})
+
+    @Route.get(
+        r"/iou/vms",
+        status_codes={
+            200: "List of IOU VM retrieved",
+        },
+        description="Retrieve the list of IOU VMS",
+        output=IOU_LIST_VMS_SCHEMA)
+    def list_vms(request, response):
+
+        iou_manager = IOU.instance()
+        vms = yield from iou_manager.list_images()
+        response.set_status(200)
+        response.json(vms)

gns3server/handlers/api/qemu_handler.py

@@ -21,6 +21,7 @@ from ...schemas.qemu import QEMU_UPDATE_SCHEMA
 from ...schemas.qemu import QEMU_OBJECT_SCHEMA
 from ...schemas.qemu import QEMU_NIO_SCHEMA
 from ...schemas.qemu import QEMU_BINARY_LIST_SCHEMA
+from ...schemas.qemu import QEMU_LIST_IMAGES_SCHEMA
 from ...modules.qemu import Qemu
 
 
@@ -286,3 +287,17 @@ class QEMUHandler:
 
         binaries = yield from Qemu.binary_list()
         response.json(binaries)
+
+    @Route.get(
+        r"/qemu/vms",
+        status_codes={
+            200: "List of Qemu images retrieved",
+        },
+        description="Retrieve the list of Qemu images",
+        output=QEMU_LIST_IMAGES_SCHEMA)
+    def list_vms(request, response):
+
+        qemu_manager = Qemu.instance()
+        vms = yield from qemu_manager.list_images()
+        response.set_status(200)
+        response.json(vms)

gns3server/handlers/api/virtualbox_handler.py

@@ -42,7 +42,7 @@ class VirtualBoxHandler:
     def show(request, response):
 
         vbox_manager = VirtualBox.instance()
-        vms = yield from vbox_manager.get_list()
+        vms = yield from vbox_manager.list_images()
         response.json(vms)
 
     @classmethod

gns3server/modules/base_manager.py

@@ -403,6 +403,25 @@ class BaseManager:
             return os.path.basename(path)
         return path
 
+    @asyncio.coroutine
+    def list_images(self):
+        """
+        Return the list of available images for this VM type
+
+        :returns: Array of hash
+        """
+
+        try:
+            files = os.listdir(self.get_images_directory())
+        except FileNotFoundError:
+            return []
+        files.sort()
+        images = []
+        for filename in files:
+            if filename[0] != ".":
+                images.append({"filename": filename})
+        return images
+
     def get_images_directory(self):
         """
         Get the image directory on disk

gns3server/modules/virtualbox/__init__.py

@@ -117,7 +117,7 @@ class VirtualBox(BaseManager):
             return stdout_data.decode("utf-8", errors="ignore").splitlines()
 
     @asyncio.coroutine
-    def get_list(self):
+    def list_images(self):
         """
         Gets VirtualBox VM list.
         """

gns3server/schemas/dynamips_vm.py

@@ -898,3 +898,21 @@ VM_CONFIGS_SCHEMA = {
     "additionalProperties": False,
     "required": ["startup_config_content", "private_config_content"]
 }
+
+VMS_LIST_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "List available Dynamips images",
+    "type": "array",
+    "items": [
+        {
+            "type": "object",
+            "properties": {
+                "filename": {
+                    "description": "Image filename",
+                    "type": ["string"]
+                },
+            },
+        }
+    ],
+    "additionalProperties": False,
+}

gns3server/schemas/iou.py

@@ -323,3 +323,21 @@ IOU_INITIAL_CONFIG_SCHEMA = {
     "additionalProperties": False,
     "required": ["content"]
 }
+
+IOU_LIST_VMS_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "List available IOU images",
+    "type": "array",
+    "items": [
+        {
+            "type": "object",
+            "properties": {
+                "filename": {
+                    "description": "Image filename",
+                    "type": ["string"]
+                },
+            },
+        }
+    ],
+    "additionalProperties": False,
+}

gns3server/schemas/qemu.py

@@ -397,3 +397,21 @@ QEMU_BINARY_LIST_SCHEMA = {
     },
     "additionalProperties": False,
 }
+
+QEMU_LIST_IMAGES_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "description": "List available QEMU images",
+    "type": "array",
+    "items": [
+        {
+            "type": "object",
+            "properties": {
+                "filename": {
+                    "description": "Image filename",
+                    "type": ["string"]
+                },
+            },
+        }
+    ],
+    "additionalProperties": False,
+}