Prohibit save of member when connection is in readonly mode

Author: chrjorgensen

src/filesystems/qsys/QSysFs.ts

@@ -180,31 +180,34 @@ export class QSysFS implements vscode.FileSystemProvider {
         const path = uri.path;
         const connection = instance.getConnection();
         if (connection) {
-            const contentApi = connection.getContent();
-            let { asp, library, file, name: member, extension } = this.parseMemberPath(connection, uri.path);
-            asp = asp || await connection.lookupLibraryIAsp(library);
+          const readonly = connection.getConfig().readOnlyMode;
+          if (readonly) {
+            throw new FileSystemError("Connection is in readonly mode");
+          }
+          const contentApi = connection.getContent();
+          let { asp, library, file, name: member, extension } = this.parseMemberPath(connection, uri.path);
+          asp = asp || (await connection.lookupLibraryIAsp(library));
 
-            if (!content.length) { //Coming from "Save as"
-                const addMember = await connection.runCommand({
-                    command: `ADDPFM FILE(${library}/${file}) MBR(${member}) SRCTYPE(${extension || '*NONE'})`,
-                    noLibList: true
-                });
-                if (addMember.code === 0) {
-                    this.savedAsMembers.add(uri.path);
-                    vscode.commands.executeCommand(`code-for-ibmi.refreshObjectBrowser`);
-                } else {
-                    throw new FileSystemError(addMember.stderr);
-                }
-            }
-            else {
-                this.savedAsMembers.delete(uri.path);
-                this.extendedMemberSupport ?
-                    await this.extendedContent.uploadMemberContentWithDates(uri, content.toString()) :
-                    await contentApi.uploadMemberContent(library, file, member, content);
+          if (!content.length) {
+            //Coming from "Save as"
+            const addMember = await connection.runCommand({
+              command: `ADDPFM FILE(${library}/${file}) MBR(${member}) SRCTYPE(${extension || "*NONE"})`,
+              noLibList: true,
+            });
+            if (addMember.code === 0) {
+              this.savedAsMembers.add(uri.path);
+              vscode.commands.executeCommand(`code-for-ibmi.refreshObjectBrowser`);
+            } else {
+              throw new FileSystemError(addMember.stderr);
             }
-        }
-        else {
-            throw new FileSystemError("Not connected to IBM i");
+          } else {
+            this.savedAsMembers.delete(uri.path);
+            this.extendedMemberSupport
+              ? await this.extendedContent.uploadMemberContentWithDates(uri, content.toString())
+              : await contentApi.uploadMemberContent(library, file, member, content);
+          }
+        } else {
+          throw new FileSystemError("Not connected to IBM i");
         }
     }