Merge pull request #6769 from tannewt/ww_move
Add file and directory renaming
This commit is contained in:
commit
1287d9c22d
@ -202,6 +202,24 @@ Example:
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curl -v -u :passw0rd -X PUT -L --location-trusted http://circuitpython.local/fs/lib/hello/world/
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```
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##### Move
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Moves the directory at the given path to ``X-Destination``. Also known as rename.
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The custom `X-Destination` header stores the destination path of the directory.
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* `201 Created` - Directory renamed
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* `401 Unauthorized` - Incorrect password
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* `403 Forbidden` - No `CIRCUITPY_WEB_API_PASSWORD` set
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* `404 Not Found` - Source directory not found or destination path is missing
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* `409 Conflict` - USB is active and preventing file system modification
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* `412 Precondition Failed` - The destination path is already in use
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Example:
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```sh
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curl -v -u :passw0rd -X MOVE -H "X-Destination: /fs/lib/hello2/" -L --location-trusted http://circuitpython.local/fs/lib/hello/
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```
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##### DELETE
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Deletes the directory and all of its contents.
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@ -214,7 +232,7 @@ Deletes the directory and all of its contents.
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Example:
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```sh
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curl -v -u :passw0rd -X DELETE -L --location-trusted http://circuitpython.local/fs/lib/hello/world/
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curl -v -u :passw0rd -X DELETE -L --location-trusted http://circuitpython.local/fs/lib/hello2/world/
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```
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@ -270,6 +288,25 @@ curl -v -u :passw0rd -L --location-trusted http://circuitpython.local/fs/lib/hel
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```
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##### Move
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Moves the file at the given path to the ``X-Destination``. Also known as rename.
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The custom `X-Destination` header stores the destination path of the file.
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* `201 Created` - File renamed
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* `401 Unauthorized` - Incorrect password
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* `403 Forbidden` - No `CIRCUITPY_WEB_API_PASSWORD` set
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* `404 Not Found` - Source file not found or destination path is missing
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* `409 Conflict` - USB is active and preventing file system modification
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* `412 Precondition Failed` - The destination path is already in use
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Example:
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```sh
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curl -v -u :passw0rd -X MOVE -H "X-Destination: /fs/lib/hello/world2.txt" -L --location-trusted http://circuitpython.local/fs/lib/hello/world.txt
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```
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##### DELETE
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Deletes the file.
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@ -283,7 +320,7 @@ Deletes the file.
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Example:
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```sh
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curl -v -u :passw0rd -X DELETE -L --location-trusted http://circuitpython.local/fs/lib/hello/world.txt
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curl -v -u :passw0rd -X DELETE -L --location-trusted http://circuitpython.local/fs/lib/hello/world2.txt
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```
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### `/cp/`
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@ -10,9 +10,9 @@
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<body>
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<h1><a href="/"><img src="/favicon.ico"/></a> <span id="path"></span></h1>
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<div id="usbwarning" style="display: none;">ℹ️ USB is using the storage. Only allowing reads. See <a href="https://learn.adafruit.com/circuitpython-essentials/circuitpython-storage">the CircuitPython Essentials: Storage guide</a> for details.</div>
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<template id="row"><tr><td></td><td></td><td><a></a></td><td></td><td><button class="delete">🗑️</button></td><td><a class="edit_link" href="">Edit</a></td></tr></template>
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<template id="row"><tr><td></td><td></td><td><a class="path"></a></td><td class="modtime"></td><td><button class="rename">✏️ Rename</button></td><td><button class="delete">🗑️ Delete</button></td><td><a class="edit_link" href=""><button>📝 Edit</button></a></td></tr></template>
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<table>
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<thead><tr><th>Type</th><th>Size</th><th>Path</th><th>Modified</th><th></th></tr></thead>
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<thead><tr><th>Type</th><th>Size</th><th>Path</th><th>Modified</th><th colspan="3"></th></tr></thead>
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<tbody></tbody>
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</table>
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<hr>
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@ -5,15 +5,19 @@ var url_base = window.location;
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var current_path;
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var editable = undefined;
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function compareValues(a, b) {
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if (a.directory == b.directory && a.name.toLowerCase() === b.name.toLowerCase()) {
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return 0;
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} else if (a.directory != b.directory) {
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return a.directory < b.directory ? 1 : -1;
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} else {
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return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
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}
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}
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async function refresh_list() {
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function compareValues(a, b) {
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if (a.directory == b.directory && a.name.toLowerCase() === b.name.toLowerCase()) {
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return 0;
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} else {
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return a.directory.toString().substring(3,4)+a.name.toLowerCase() < b.directory.toString().substring(3,4)+b.name.toLowerCase() ? -1 : 1;
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}
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}
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current_path = window.location.hash.substr(1);
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if (current_path == "") {
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@ -52,7 +56,7 @@ async function refresh_list() {
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}
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}
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if (window.location.path != "/fs/") {
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if (current_path != "/") {
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var clone = template.content.cloneNode(true);
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var td = clone.querySelectorAll("td");
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td[0].textContent = "📁";
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@ -62,6 +66,8 @@ async function refresh_list() {
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path.textContent = "..";
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// Remove the delete button
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td[4].replaceChildren();
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td[5].replaceChildren();
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td[6].replaceChildren();
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new_children.push(clone);
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}
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@ -82,31 +88,46 @@ async function refresh_list() {
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file_path = api_url;
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}
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var text_file = false;
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if (f.directory) {
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icon = "📁";
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} else if(f.name.endsWith(".txt") ||
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f.name.endsWith(".env") ||
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f.name.endsWith(".py") ||
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f.name.endsWith(".js") ||
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f.name.endsWith(".json")) {
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icon = "📄";
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text_file = true;
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} else if (f.name.endsWith(".html")) {
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icon = "🌐";
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text_file = true;
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}
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td[0].textContent = icon;
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td[1].textContent = f.file_size;
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var path = clone.querySelector("a");
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var path = clone.querySelector("a.path");
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path.href = file_path;
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path.textContent = f.name;
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td[3].textContent = (new Date(f.modified_ns / 1000000)).toLocaleString();
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let modtime = clone.querySelector("td.modtime");
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modtime.textContent = (new Date(f.modified_ns / 1000000)).toLocaleString();
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var delete_button = clone.querySelector("button.delete");
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delete_button.value = api_url;
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delete_button.disabled = !editable;
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delete_button.onclick = del;
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if (editable && !f.directory) {
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var rename_button = clone.querySelector("button.rename");
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rename_button.value = api_url;
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rename_button.disabled = !editable;
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rename_button.onclick = rename;
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let edit_link = clone.querySelector(".edit_link");
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if (text_file && editable && !f.directory) {
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edit_url = new URL(edit_url, url_base);
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let edit_link = clone.querySelector(".edit_link");
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edit_link.href = edit_url
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} else if (f.directory) {
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edit_link.style = "display: none;";
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} else {
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edit_link.querySelector("button").disabled = true;
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}
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new_children.push(clone);
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@ -188,6 +209,26 @@ async function del(e) {
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}
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}
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async function rename(e) {
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let fn = new URL(e.target.value);
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var new_fn = prompt("Rename to ", fn.pathname.substr(3));
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if (new_fn === null) {
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return;
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}
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let new_uri = new URL("/fs" + new_fn, fn);
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const response = await fetch(e.target.value,
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{
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method: "MOVE",
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headers: {
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'X-Destination': new_uri.pathname,
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},
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}
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)
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if (response.ok) {
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refresh_list();
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}
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}
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find_devices();
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let mkdir_button = document.getElementById("mkdir");
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@ -17,3 +17,7 @@ body {
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margin: 0;
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font-size: 0.7em;
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}
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:disabled {
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filter: saturate(0%);
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}
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@ -1,7 +1,7 @@
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var url_base = window.location;
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var current_path;
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var mdns_works = window.location.hostname.endsWith(".local");
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var mdns_works = url_base.hostname.endsWith(".local");
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async function find_devices() {
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var version_response = await fetch("/cp/version.json");
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@ -78,8 +78,9 @@ typedef struct {
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enum request_state state;
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char method[8];
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char path[256];
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char destination[256];
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char header_key[64];
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char header_value[64];
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char header_value[256];
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// We store the origin so we can reply back with it.
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char origin[64];
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size_t content_length;
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@ -553,6 +554,15 @@ static void _reply_conflict(socketpool_socket_obj_t *socket, _request *request)
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_send_str(socket, "\r\nUSB storage active.");
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}
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static void _reply_precondition_failed(socketpool_socket_obj_t *socket, _request *request) {
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_send_strs(socket,
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"HTTP/1.1 412 Precondition Failed\r\n",
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"Content-Length: 0\r\n", NULL);
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_cors_header(socket, request);
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_send_str(socket, "\r\n");
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}
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static void _reply_payload_too_large(socketpool_socket_obj_t *socket, _request *request) {
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_send_strs(socket,
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"HTTP/1.1 413 Payload Too Large\r\n",
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@ -987,6 +997,28 @@ static uint8_t _hex2nibble(char h) {
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return h - 'a' + 0xa;
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}
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// Decode percent encoding in place. Only do this once on a string!
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static void _decode_percents(char *str) {
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size_t o = 0;
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size_t i = 0;
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size_t startlen = strlen(str);
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while (i < startlen) {
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if (str[i] == '%') {
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str[o] = _hex2nibble(str[i + 1]) << 4 | _hex2nibble(str[i + 2]);
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i += 3;
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} else {
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if (i != o) {
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str[o] = str[i];
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}
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i += 1;
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}
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o += 1;
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}
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if (o < i) {
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str[o] = '\0';
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}
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}
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static bool _reply(socketpool_socket_obj_t *socket, _request *request) {
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if (request->redirect) {
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_reply_redirect(socket, request, request->path);
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@ -1007,23 +1039,8 @@ static bool _reply(socketpool_socket_obj_t *socket, _request *request) {
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// Decode any percent encoded bytes so that we're left with UTF-8.
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// We only do this on /fs/ paths and after redirect so that any
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// path echoing we do stays encoded.
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size_t o = 0;
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size_t i = 0;
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while (i < strlen(request->path)) {
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if (request->path[i] == '%') {
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request->path[o] = _hex2nibble(request->path[i + 1]) << 4 | _hex2nibble(request->path[i + 2]);
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i += 3;
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} else {
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if (i != o) {
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request->path[o] = request->path[i];
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}
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i += 1;
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}
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o += 1;
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}
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if (o < i) {
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request->path[o] = '\0';
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}
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_decode_percents(request->path);
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char *path = request->path + 3;
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size_t pathlen = strlen(path);
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FATFS *fs = filesystem_circuitpy();
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@ -1067,6 +1084,34 @@ static bool _reply(socketpool_socket_obj_t *socket, _request *request) {
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_reply_no_content(socket, request);
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return true;
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}
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} else if (strcasecmp(request->method, "MOVE") == 0) {
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if (_usb_active()) {
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_reply_conflict(socket, request);
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return false;
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}
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_decode_percents(request->destination);
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char *destination = request->destination + 3;
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size_t destinationlen = strlen(destination);
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if (destination[destinationlen - 1] == '/' && destinationlen > 1) {
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destination[destinationlen - 1] = '\0';
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}
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FRESULT result = f_rename(fs, path, destination);
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#if CIRCUITPY_USB_MSC
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usb_msc_unlock();
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#endif
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if (result == FR_EXIST) { // File exists and won't be overwritten.
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_reply_precondition_failed(socket, request);
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} else if (result == FR_NO_PATH || result == FR_NO_FILE) { // Missing higher directories or target file.
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_reply_missing(socket, request);
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} else if (result != FR_OK) {
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ESP_LOGE(TAG, "move error %d %s", result, path);
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_reply_server_error(socket, request);
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} else {
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_reply_created(socket, request);
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return true;
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}
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} else if (directory) {
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if (strcasecmp(request->method, "GET") == 0) {
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FF_DIR dir;
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@ -1321,6 +1366,8 @@ static void _process_request(socketpool_socket_obj_t *socket, _request *request)
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} else if (strcasecmp(request->header_key, "Sec-WebSocket-Key") == 0 &&
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strlen(request->header_value) == 24) {
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strcpy(request->websocket_key, request->header_value);
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} else if (strcasecmp(request->header_key, "X-Destination") == 0) {
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strcpy(request->destination, request->header_value);
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}
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ESP_LOGI(TAG, "Header %s %s", request->header_key, request->header_value);
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} else if (request->offset > sizeof(request->header_value) - 1) {
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