Split solana_sdk.h (#19172)

sdk/bpf/c/inc/sol/cpi.h

@@ -0,0 +1,95 @@
+#pragma once
+/**
+ * @brief Solana Cross-Program Invocation
+ */
+
+#include <sol/types.h>
+#include <sol/pubkey.h>
+#include <sol/entrypoint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Account Meta
+ */
+typedef struct {
+  SolPubkey *pubkey; /** An account's public key */
+  bool is_writable; /** True if the `pubkey` can be loaded as a read-write account */
+  bool is_signer; /** True if an Instruction requires a Transaction signature matching `pubkey` */
+} SolAccountMeta;
+
+/**
+ * Instruction
+ */
+typedef struct {
+  SolPubkey *program_id; /** Pubkey of the instruction processor that executes this instruction */
+  SolAccountMeta *accounts; /** Metadata for what accounts should be passed to the instruction processor */
+  uint64_t account_len; /** Number of SolAccountMetas */
+  uint8_t *data; /** Opaque data passed to the instruction processor */
+  uint64_t data_len; /** Length of the data in bytes */
+} SolInstruction;
+
+/**
+ * Internal cross-program invocation function
+ */
+uint64_t sol_invoke_signed_c(
+  const SolInstruction *instruction,
+  const SolAccountInfo *account_infos,
+  int account_infos_len,
+  const SolSignerSeeds *signers_seeds,
+  int signers_seeds_len
+);
+
+/**
+ * Invoke another program and sign for some of the keys
+ *
+ * @param instruction Instruction to process
+ * @param account_infos Accounts used by instruction
+ * @param account_infos_len Length of account_infos array
+ * @param seeds Seed bytes used to sign program accounts
+ * @param seeds_len Length of the seeds array
+ */
+static uint64_t sol_invoke_signed(
+    const SolInstruction *instruction,
+    const SolAccountInfo *account_infos,
+    int account_infos_len,
+    const SolSignerSeeds *signers_seeds,
+    int signers_seeds_len
+) {
+  return sol_invoke_signed_c(
+    instruction,
+    account_infos,
+    account_infos_len,
+    signers_seeds,
+    signers_seeds_len
+  );
+}
+/**
+ * Invoke another program
+ *
+ * @param instruction Instruction to process
+ * @param account_infos Accounts used by instruction
+ * @param account_infos_len Length of account_infos array
+*/
+static uint64_t sol_invoke(
+    const SolInstruction *instruction,
+    const SolAccountInfo *account_infos,
+    int account_infos_len
+) {
+  const SolSignerSeeds signers_seeds[] = {{}};
+  return sol_invoke_signed(
+    instruction,
+    account_infos,
+    account_infos_len,
+    signers_seeds,
+    0
+  );
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/**@}*/