chrome.experimental.downloads

chrome/common/extensions/api/extension_api.json

 [
   {
     "namespace": "extension",
     "unprivileged": true,
     "types": [
       {
         "id": "MessageSender",
         "type": "object",
         "description": "An object containing information about the script context that sent a message or request.",
         "properties": {
@@ skipping 2991 matching lines @@
         "name": "onDrop",
         "type": "function",
         "description": "Fired when the user drops bookmarks on the document",
         "parameters": [
           {"$ref": "BookmarkNodeData"}
         ]
       }
     ]
   },
   {
+    "namespace": "experimental.downloads",
+    "events": [
+      {
+        "name": "onCreated",
+        "type": "function",
+        "unprivileged": true,
+        "description": "",
+        "parameters": [
+          {"$ref": "DownloadItem"}
+        ]
+      },
+      {
+        "name": "onChanged",
+        "type": "function",
+        "unprivileged": true,
+        "description": "",
+        "parameters": [
+          {"$ref": "DownloadDelta"}
+        ]
+      },
+      {
+        "name": "onErased",
+        "type": "function",
+        "unprivileged": true,
+        "description": "",
+        "parameters": [
+          {"type": "integer", "name": "download_id"}
+        ]
+      }
+    ],
+    "properties": {
+      "STATE_IN_PROGRESS": {
+        "type": "string",
+        "value": "in progress",
+        "description": "The download is currently receiving data from the server."
+      },
+      "STATE_INTERRUPTED": {
+        "type": "string",
+        "value": "interrupted",
+        "description": "An error broke the connection with the file host."
+      },
+      "STATE_COMPLETE": {
+        "type": "string",
+        "value": "complete",
+        "description": "The download has completed."
+      },
+      "DANGER_SAFE": {
+        "type": "string",
+        "value": "safe",
+        "description": "The file has been determined to present no known danger to the user's computer."
+      },
+      "DANGER_FILE": {
+        "type": "string",
+        "value": "file",
+        "description": "The download's filename is suspicious."
+      },
+      "DANGER_URL": {
+        "type": "string",
+        "value": "url",
+        "description": "The download's URL is suspicious."
+      }
+    },
+    "types": [
+      {
+        "id": "DownloadItem",
+        "type": "object",
+        "description": "The state of a downloading file.",
+        "properties": {
+          "id": {"type": "integer", "description": "A persistent identifier"},
+          "url": {"type": "string", "description": "absolute URL"},
+          "filename": {"type": "string", "description": "absolute local path"},
+          "danger": {"type": "string", "description": "Safety", "enum": ["safe", "file", "url"]},
+          "dangerAccepted": {"type": "boolean", "description": "true if the user has accepted the download's danger."},
+          "mime": {"type": "string", "description": "The file's MIME type."},
+          "startTime": {"type": "integer", "description": "ms since epoch"},
+          "endTime": {"type": "integer", "description": "ms since epoch"},
+          "state": {"type": "string", "description": "", "enum": ["in progress", "complete", "interrupted"]},
+          "paused": {"type": "boolean", "description": "true if the download has stopped reading data"},
+          "error": {"type": "integer", "description": "net error code if state is interrupted"},
+          "bytesReceived": {"type": "integer", "description": "pre-decompression"},
+          "totalBytes": {"type": "integer", "description": "pre-decompression"},
+          "fileSize": {"type": "integer", "description": "post-decompression"}
+        }
+      },
+      {
+        "id": "DownloadOptions",
+        "type": "object",
+        "properties": {
+          "url": {"type": "string", "description": "The URL to download."},
+          "filename": {"type": "string", "description": "relative local path", "optional": true},
+          "saveAs": {"type": "boolean", "optional": true, "description": "Show the Save File As dialog."},
+          "method": {"type": "string", "description": "GET or POST", "optional": true},
+          "headers": {"type": "object", "description": "request headers", "optional": true, "properties": {}, "additionalProperties": { "type": "any" }},
+          "body": {"type": "string", "description": "post body", "optional": true}
+        }
+      },
+      {
+        "id": "DownloadQuery",
+        "type": "object",
+        "description": "",
+        "properties": {
+          "query": {"type": "string", "description": "boolean search terms", "optional": true},
+          "startedBefore": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "startedAfter": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "endedBefore": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "endedAfter": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "totalBytesGreater": {"type": "integer", "description": "", "optional": true},
+          "totalBytesLess": {"type": "integer", "description": "", "optional": true},
+          "filenameRegex": {"type": "string", "description": "", "optional": true},
+          "urlRegex": {"type": "string", "description": "", "optional": true},
+          "limit": {"type": "integer", "optional": true, "description": ""},
+          "orderBy": {"type": "string", "optional": true, "description": ""},
+          "id": {"type": "integer", "description": "A persistent identifier", "optional": true},
+          "url": {"type": "string", "description": "absolute URL", "optional": true},
+          "filename": {"type": "string", "description": "absolute local path", "optional": true},
+          "danger": {"type": "string", "description": "Safety", "optional": true, "enum": ["safe", "file", "url"]},
+          "dangerAccepted": {"type": "boolean", "description": "true if the user has accepted the download's danger.", "optional": true},
+          "mime": {"type": "string", "description": "The file's MIME type.", "optional": true},
+          "startTime": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "endTime": {"type": "integer", "description": "ms since epoch", "optional": true},
+          "state": {"type": "string", "description": "", "optional": true, "enum": ["in progress", "complete", "interrupted"]},
+          "paused": {"type": "boolean", "description": "true if the download has stopped reading data", "optional": true},
+          "error": {"type": "integer", "description": "net error code if state is interrupted", "optional": true},
+          "bytesReceived": {"type": "integer", "description": "pre-decompression", "optional": true},
+          "totalBytes": {"type": "integer", "description": "pre-decompression", "optional": true},
+          "fileSize": {"type": "integer", "description": "post-decompression", "optional": true}
+        }
+      },
+      {
+        "id": "DownloadIntegerDiff",
+        "type": "object",
+        "description": "",
+        "properties": {
+        }
+      },
+      {
+        "id": "DownloadDelta",
+        "type": "object",
+        "description": "",
+        "properties": {
+        }
+      },
+      {
+        "id": "DownloadResponse",
+        "type": "object",
+        "description": "Result of download()",
+        "properties": {
+          "id": {"type": "integer", "optional": true},
+          "error": {"type": "integer", "optional": true}
+        }
+      }
+    ],
+    "functions": [
+      {
+        "name": "download",
+        "type": "function",
+        "description": "Download a URL.",
+        "parameters": [
+          {"$ref": "DownloadOptions"},
+          {
+            "name": "callback",
+            "type": "function",
+            "optional": true,
+            "parameters": [
+              {"$ref": "DownloadResponse"}
+            ]
+          }
+        ]
+      },
+      {
+        "name": "search",
+        "type": "function",
+        "description": "Find DownloadItems",
+        "parameters": [
+          {"$ref": "DownloadQuery"},
+          {
+            "name": "callback",
+            "type": "function",
+            "optional": true,
+            "parameters": [
+              {"name": "items", "type": "array"}
+            ]
+          }
+        ]
+      },
+      {
+        "name": "erase",
+        "type": "function",
+        "description": "Erase DownloadItems from history",
+        "parameters": [
+          {"$ref": "DownloadQuery"},
+          {
+            "name": "callback",
+            "type": "function",
+            "optional": true,
+            "parameters": [
+              {"name": "ids", "type": "array"}
+            ]
+          }
+        ]
+      },
+      {
+        "name": "setDestination",
+        "type": "function",
+        "description": "Move a downloaded file",
+        "parameters": [
+          {"name": "id", "type": "integer"},
+          {"name": "path", "type": "string"}
+        ]
+      },
+      {
+        "name": "acceptDanger",
+        "type": "function",
+        "description": "Accept a dangerous download",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      },
+      {
+        "name": "show",
+        "type": "function",
+        "description": "Show in folder",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      },
+      {
+        "name": "drag",
+        "type": "function",
+        "description": "Drag the file to another application",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      },
+      {
+        "name": "pause",
+        "type": "function",
+        "description": "Pause the download",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      },
+      {
+        "name": "resume",
+        "type": "function",
+        "description": "Resume a paused download",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      },
+      {
+        "name": "cancel",
+        "type": "function",
+        "description": "Cancel a download",
+        "parameters": [
+          {"name": "id", "type": "integer"}
+        ]
+      }
+    ]
+  },
+  {
     "namespace": "devtools",
     "nodoc": "true",
     "types": [],
     "functions": [
       {
         "name": "getTabEvents",
         "type": "function",
         "description": "Experimental support for timeline API",
         "nodoc": "true",
         "parameters": [
@@ skipping 3387 matching lines @@
             "type": "function",
             "name": "callback",
             "optional": true,
             "description": "A callback when the function is complete. Any errors will be reported in <a href='extension.html#property-lastError'>chrome.extension.lastError</a>."
           }
         ]
       }
     ]
   }
 ]