|
| 1 | +extern crate azure_sdk_for_rust; |
| 2 | + |
| 3 | +extern crate chrono; |
| 4 | +extern crate env_logger; |
| 5 | +extern crate futures; |
| 6 | +extern crate hyper; |
| 7 | +extern crate hyper_tls; |
| 8 | +extern crate tokio_core; |
| 9 | + |
| 10 | +use std::error::Error; |
| 11 | + |
| 12 | +use futures::future::*; |
| 13 | +use tokio_core::reactor::Core; |
| 14 | + |
| 15 | +use azure_sdk_for_rust::{ |
| 16 | + core::lease::{LeaseState, LeaseStatus}, |
| 17 | + storage::blob::{Blob, BlobType, PUT_BLOCK_OPTIONS_DEFAULT}, storage::client::Client, |
| 18 | +}; |
| 19 | + |
| 20 | +use azure_sdk_for_rust::storage::blob::{put_block_list, BlobBlockType, BlockList}; |
| 21 | + |
| 22 | +use hyper::mime::Mime; |
| 23 | + |
| 24 | +fn main() { |
| 25 | + env_logger::init(); |
| 26 | + code().unwrap(); |
| 27 | +} |
| 28 | + |
| 29 | +// We run a separate method to use the elegant quotation mark operator. |
| 30 | +// A series of unwrap(), unwrap() would have achieved the same result. |
| 31 | +fn code() -> Result<(), Box<Error>> { |
| 32 | + // First we retrieve the account name and master key from environment variables. |
| 33 | + let account = |
| 34 | + std::env::var("STORAGE_ACCOUNT").expect("Set env variable STORAGE_ACCOUNT first!"); |
| 35 | + let master_key = |
| 36 | + std::env::var("STORAGE_MASTER_KEY").expect("Set env variable STORAGE_MASTER_KEY first!"); |
| 37 | + |
| 38 | + let container_name = std::env::args() |
| 39 | + .nth(1) |
| 40 | + .expect("please specify container name as first command line parameter"); |
| 41 | + |
| 42 | + let mut core = Core::new()?; |
| 43 | + |
| 44 | + let client = Client::new(&core.handle(), &account, &master_key)?; |
| 45 | + |
| 46 | + let name = "asdkrustputblock.txt"; |
| 47 | + |
| 48 | + let contents1 = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"; |
| 49 | + let contents2 = "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB"; |
| 50 | + let contents3 = "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC"; |
| 51 | + |
| 52 | + let new_blob = Blob { |
| 53 | + name: name.to_owned(), |
| 54 | + container_name: container_name.to_owned(), |
| 55 | + snapshot_time: None, |
| 56 | + last_modified: chrono::Utc::now(), |
| 57 | + etag: "".to_owned(), |
| 58 | + content_length: 0, |
| 59 | + // here we pass text/plain as content_type. This means your browser will |
| 60 | + // try to show you the file if you click on it in the Azure portal. |
| 61 | + // Make sure to send a text file :) |
| 62 | + content_type: Some("text/plain".parse::<Mime>().unwrap()), |
| 63 | + content_encoding: None, |
| 64 | + content_language: None, |
| 65 | + content_md5: None, |
| 66 | + cache_control: None, |
| 67 | + x_ms_blob_sequence_number: None, |
| 68 | + blob_type: BlobType::BlockBlob, |
| 69 | + lease_status: LeaseStatus::Unlocked, |
| 70 | + lease_state: LeaseState::Available, |
| 71 | + lease_duration: None, |
| 72 | + copy_id: None, |
| 73 | + copy_status: None, |
| 74 | + copy_source: None, |
| 75 | + copy_progress: None, |
| 76 | + copy_completion: None, |
| 77 | + copy_status_description: None, |
| 78 | + }; |
| 79 | + |
| 80 | + let mut block_list = BlockList::default(); |
| 81 | + |
| 82 | + let future = new_blob |
| 83 | + .put_block( |
| 84 | + &client, |
| 85 | + "block1", |
| 86 | + &PUT_BLOCK_OPTIONS_DEFAULT, |
| 87 | + &contents1.as_bytes(), |
| 88 | + ) |
| 89 | + .map(|encoded_block_id| { |
| 90 | + println!("block1 blob for blob {} created", name); |
| 91 | + block_list |
| 92 | + .blocks |
| 93 | + .push(BlobBlockType::Uncommitted(encoded_block_id)); |
| 94 | + block_list |
| 95 | + }) |
| 96 | + .and_then(|mut block_list| { |
| 97 | + new_blob |
| 98 | + .put_block( |
| 99 | + &client, |
| 100 | + "block2", |
| 101 | + &PUT_BLOCK_OPTIONS_DEFAULT, |
| 102 | + &contents2.as_bytes(), |
| 103 | + ) |
| 104 | + .map(|encoded_block_id| { |
| 105 | + println!("block2 blob for blob {} created", name); |
| 106 | + block_list |
| 107 | + .blocks |
| 108 | + .push(BlobBlockType::Uncommitted(encoded_block_id)); |
| 109 | + block_list |
| 110 | + }) |
| 111 | + }) |
| 112 | + .and_then(|mut block_list| { |
| 113 | + new_blob |
| 114 | + .put_block( |
| 115 | + &client, |
| 116 | + "block3", |
| 117 | + &PUT_BLOCK_OPTIONS_DEFAULT, |
| 118 | + &contents3.as_bytes(), |
| 119 | + ) |
| 120 | + .map(|encoded_block_id| { |
| 121 | + println!("block3 blob for blob {} created", name); |
| 122 | + block_list |
| 123 | + .blocks |
| 124 | + .push(BlobBlockType::Uncommitted(encoded_block_id)); |
| 125 | + block_list |
| 126 | + }) |
| 127 | + }) |
| 128 | + .map(|block_list| { |
| 129 | + println!("{:?}", block_list); |
| 130 | + block_list |
| 131 | + }); |
| 132 | + |
| 133 | + let block_list = core.run(future)?; |
| 134 | + |
| 135 | + // now we can finalize the blob with put_block_list |
| 136 | + let future = put_block_list( |
| 137 | + &client, |
| 138 | + &(&container_name as &str, name), |
| 139 | + None, |
| 140 | + None, |
| 141 | + &block_list, |
| 142 | + ).map(|_| { |
| 143 | + println!("blob finalized!"); |
| 144 | + }); |
| 145 | + core.run(future)?; |
| 146 | + |
| 147 | + let future = |
| 148 | + Blob::delete(&client, &container_name, &name, None).map(|_| println!("Blob deleted!")); |
| 149 | + |
| 150 | + core.run(future)?; |
| 151 | + |
| 152 | + Ok(()) |
| 153 | +} |
0 commit comments