dlp_api/
pda.rs

1use solana_program::pubkey::Pubkey;
2
3pub const DELEGATION_RECORD_TAG: &[u8] = b"delegation";
4#[macro_export]
5macro_rules! delegation_record_seeds_from_delegated_account {
6    ($delegated_account: expr) => {
7        &[
8            $crate::pda::DELEGATION_RECORD_TAG,
9            &$delegated_account.as_ref(),
10        ]
11    };
12}
13
14pub const DELEGATION_METADATA_TAG: &[u8] = b"delegation-metadata";
15#[macro_export]
16macro_rules! delegation_metadata_seeds_from_delegated_account {
17    ($delegated_account: expr) => {
18        &[
19            $crate::pda::DELEGATION_METADATA_TAG,
20            &$delegated_account.as_ref(),
21        ]
22    };
23}
24
25pub const COMMIT_STATE_TAG: &[u8] = b"state-diff";
26#[macro_export]
27macro_rules! commit_state_seeds_from_delegated_account {
28    ($delegated_account: expr) => {
29        &[$crate::pda::COMMIT_STATE_TAG, &$delegated_account.as_ref()]
30    };
31}
32
33pub const COMMIT_RECORD_TAG: &[u8] = b"commit-state-record";
34#[macro_export]
35macro_rules! commit_record_seeds_from_delegated_account {
36    ($delegated_account: expr) => {
37        &[$crate::pda::COMMIT_RECORD_TAG, &$delegated_account.as_ref()]
38    };
39}
40
41pub const DELEGATE_BUFFER_TAG: &[u8] = b"buffer";
42#[macro_export]
43macro_rules! delegate_buffer_seeds_from_delegated_account {
44    ($delegated_account: expr) => {
45        &[
46            $crate::pda::DELEGATE_BUFFER_TAG,
47            &$delegated_account.as_ref(),
48        ]
49    };
50}
51
52pub const UNDELEGATE_BUFFER_TAG: &[u8] = b"undelegate-buffer";
53#[macro_export]
54macro_rules! undelegate_buffer_seeds_from_delegated_account {
55    ($delegated_account: expr) => {
56        &[
57            $crate::pda::UNDELEGATE_BUFFER_TAG,
58            &$delegated_account.as_ref(),
59        ]
60    };
61}
62
63#[macro_export]
64macro_rules! fees_vault_seeds {
65    () => {
66        &[b"fees-vault"]
67    };
68}
69
70pub const VALIDATOR_FEES_VAULT_TAG: &[u8] = b"v-fees-vault";
71#[macro_export]
72macro_rules! validator_fees_vault_seeds_from_validator {
73    ($validator: expr) => {
74        &[$crate::pda::VALIDATOR_FEES_VAULT_TAG, &$validator.as_ref()]
75    };
76}
77
78pub const PROGRAM_CONFIG_TAG: &[u8] = b"p-conf";
79#[macro_export]
80macro_rules! program_config_seeds_from_program_id {
81    ($program_id: expr) => {
82        &[$crate::pda::PROGRAM_CONFIG_TAG, &$program_id.as_ref()]
83    };
84}
85
86pub const MAGIC_FEE_VAULT_TAG: &[u8] = b"magic-fee-vault";
87#[macro_export]
88macro_rules! magic_fee_vault_seeds_from_validator {
89    ($validator: expr) => {
90        &[$crate::pda::MAGIC_FEE_VAULT_TAG, &$validator.as_ref()]
91    };
92}
93
94pub fn magic_fee_vault_pda_from_validator(validator: &Pubkey) -> Pubkey {
95    Pubkey::find_program_address(
96        magic_fee_vault_seeds_from_validator!(validator),
97        &crate::id(),
98    )
99    .0
100}
101
102pub const EPHEMERAL_BALANCE_TAG: &[u8] = b"balance";
103#[macro_export]
104macro_rules! ephemeral_balance_seeds_from_payer {
105    ($payer: expr, $index: expr) => {
106        &[
107            $crate::pda::EPHEMERAL_BALANCE_TAG,
108            &$payer.as_ref(),
109            &[$index],
110        ]
111    };
112}
113
114pub fn delegation_record_pda_from_delegated_account(
115    delegated_account: &Pubkey,
116) -> Pubkey {
117    Pubkey::find_program_address(
118        delegation_record_seeds_from_delegated_account!(delegated_account),
119        &crate::id(),
120    )
121    .0
122}
123
124pub fn delegation_metadata_pda_from_delegated_account(
125    delegated_account: &Pubkey,
126) -> Pubkey {
127    Pubkey::find_program_address(
128        delegation_metadata_seeds_from_delegated_account!(delegated_account),
129        &crate::id(),
130    )
131    .0
132}
133
134pub fn commit_state_pda_from_delegated_account(
135    delegated_account: &Pubkey,
136) -> Pubkey {
137    Pubkey::find_program_address(
138        commit_state_seeds_from_delegated_account!(delegated_account),
139        &crate::id(),
140    )
141    .0
142}
143
144pub fn commit_record_pda_from_delegated_account(
145    delegated_account: &Pubkey,
146) -> Pubkey {
147    Pubkey::find_program_address(
148        commit_record_seeds_from_delegated_account!(delegated_account),
149        &crate::id(),
150    )
151    .0
152}
153
154pub fn delegate_buffer_pda_from_delegated_account_and_owner_program(
155    delegated_account: &Pubkey,
156    owner_program: &Pubkey,
157) -> Pubkey {
158    Pubkey::find_program_address(
159        delegate_buffer_seeds_from_delegated_account!(delegated_account),
160        owner_program,
161    )
162    .0
163}
164
165pub fn undelegate_buffer_pda_from_delegated_account(
166    delegated_account: &Pubkey,
167) -> Pubkey {
168    Pubkey::find_program_address(
169        undelegate_buffer_seeds_from_delegated_account!(delegated_account),
170        &crate::id(),
171    )
172    .0
173}
174
175pub fn fees_vault_pda() -> Pubkey {
176    Pubkey::find_program_address(fees_vault_seeds!(), &crate::id()).0
177}
178
179pub fn validator_fees_vault_pda_from_validator(validator: &Pubkey) -> Pubkey {
180    Pubkey::find_program_address(
181        validator_fees_vault_seeds_from_validator!(validator),
182        &crate::id(),
183    )
184    .0
185}
186
187pub fn program_config_from_program_id(program_id: &Pubkey) -> Pubkey {
188    Pubkey::find_program_address(
189        program_config_seeds_from_program_id!(program_id),
190        &crate::id(),
191    )
192    .0
193}
194
195pub fn ephemeral_balance_pda_from_payer(payer: &Pubkey, index: u8) -> Pubkey {
196    Pubkey::find_program_address(
197        ephemeral_balance_seeds_from_payer!(payer, index),
198        &crate::id(),
199    )
200    .0
201}
dlp_api/pda.rs

dlp_api/
pda.rs
