Rename namespace prefix

From ddprof_ffi_ to ddog_

ddcommon-ffi/cbindgen.toml

@@ -6,7 +6,7 @@ tab_width = 2
 header = """// Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
 // This product includes software developed at Datadog (https://www.datadoghq.com/). Copyright 2021-Present Datadog, Inc.
 """
-include_guard = "DDCOMMON_FFI_H"
+include_guard = "DDOG_COMMON_H"
 style = "both"
 
 no_includes = true
@@ -15,11 +15,11 @@ sys_includes = ["stdbool.h", "stddef.h", "stdint.h"]
 after_includes = """
 
 #if defined(_MSC_VER)
-#define DDPROF_FFI_CHARSLICE_C(string) \\
+#define DDOG_CHARSLICE_C(string) \\
 /* NOTE: Compilation fails if you pass in a char* instead of a literal */ {.ptr = "" string, .len = sizeof(string) - 1}
 #else
-#define DDPROF_FFI_CHARSLICE_C(string) \\
-/* NOTE: Compilation fails if you pass in a char* instead of a literal */ ((ddprof_ffi_CharSlice){ .ptr = "" string, .len = sizeof(string) - 1 })
+#define DDOG_CHARSLICE_C(string) \\
+/* NOTE: Compilation fails if you pass in a char* instead of a literal */ ((ddog_CharSlice){ .ptr = "" string, .len = sizeof(string) - 1 })
 #endif
 
 #if defined(__cplusplus) && (__cplusplus >= 201703L)
@@ -34,7 +34,7 @@ after_includes = """
 #endif"""
 
 [export]
-prefix = "ddprof_ffi_"
+prefix = "ddog_"
 
 [export.mangle]
 rename_types="SnakeCase"

ddcommon-ffi/src/tags.rs

@@ -6,12 +6,12 @@ use ddcommon::tag::{parse_tags, Tag};
 
 #[must_use]
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_Vec_tag_new() -> crate::Vec<Tag> {
+pub extern "C" fn ddog_Vec_tag_new() -> crate::Vec<Tag> {
     crate::Vec::default()
 }
 
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_Vec_tag_drop(_: crate::Vec<Tag>) {}
+pub extern "C" fn ddog_Vec_tag_drop(_: crate::Vec<Tag>) {}
 
 #[repr(C)]
 pub enum PushTagResult {
@@ -20,7 +20,7 @@ pub enum PushTagResult {
 }
 
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_PushTagResult_drop(_: PushTagResult) {}
+pub extern "C" fn ddog_PushTagResult_drop(_: PushTagResult) {}
 
 /// Creates a new Tag from the provided `key` and `value` by doing a utf8
 /// lossy conversion, and pushes into the `vec`. The strings `key` and `value`
@@ -32,7 +32,7 @@ pub extern "C" fn ddprof_ffi_PushTagResult_drop(_: PushTagResult) {}
 /// `.len` properties claim.
 #[must_use]
 #[no_mangle]
-pub unsafe extern "C" fn ddprof_ffi_Vec_tag_push(
+pub unsafe extern "C" fn ddog_Vec_tag_push(
     vec: &mut crate::Vec<Tag>,
     key: CharSlice,
     value: CharSlice,
@@ -59,7 +59,7 @@ pub struct ParseTagsResult {
 /// .len property.
 #[must_use]
 #[no_mangle]
-pub unsafe extern "C" fn ddprof_ffi_Vec_tag_parse(string: CharSlice) -> ParseTagsResult {
+pub unsafe extern "C" fn ddog_Vec_tag_parse(string: CharSlice) -> ParseTagsResult {
     let string = string.to_utf8_lossy();
     let (tags, error) = parse_tags(string.as_ref());
     ParseTagsResult {
@@ -75,22 +75,22 @@ mod tests {
     #[test]
     fn empty_tag_name() {
         unsafe {
-            let mut tags = ddprof_ffi_Vec_tag_new();
+            let mut tags = ddog_Vec_tag_new();
             let result =
-                ddprof_ffi_Vec_tag_push(&mut tags, CharSlice::from(""), CharSlice::from("woof"));
+                ddog_Vec_tag_push(&mut tags, CharSlice::from(""), CharSlice::from("woof"));
             assert!(!matches!(result, PushTagResult::Ok));
         }
     }
 
     #[test]
     fn test_lifetimes() {
-        let mut tags = ddprof_ffi_Vec_tag_new();
+        let mut tags = ddog_Vec_tag_new();
         unsafe {
             // make a string here so it has a scoped lifetime
             let key = String::from("key1");
             {
                 let value = String::from("value1");
-                let result = ddprof_ffi_Vec_tag_push(
+                let result = ddog_Vec_tag_push(
                     &mut tags,
                     CharSlice::from(key.as_str()),
                     CharSlice::from(value.as_str()),
@@ -106,8 +106,8 @@ mod tests {
     #[test]
     fn test_get() {
         unsafe {
-            let mut tags = ddprof_ffi_Vec_tag_new();
-            let result = ddprof_ffi_Vec_tag_push(
+            let mut tags = ddog_Vec_tag_new();
+            let result = ddog_Vec_tag_push(
                 &mut tags,
                 CharSlice::from("sound"),
                 CharSlice::from("woof"),
@@ -123,7 +123,7 @@ mod tests {
         let dd_tags = "env:staging:east, tags:, env_staging:east"; // contains an error
 
         // SAFETY: CharSlices from Rust strings are safe.
-        let result = unsafe { ddprof_ffi_Vec_tag_parse(CharSlice::from(dd_tags)) };
+        let result = unsafe { ddog_Vec_tag_parse(CharSlice::from(dd_tags)) };
         assert_eq!(2, result.tags.len());
         assert_eq!("env:staging:east", result.tags.get(0).unwrap().to_string());
         assert_eq!("env_staging:east", result.tags.get(1).unwrap().to_string());

ddprof-ffi/cbindgen.toml

@@ -6,15 +6,15 @@ tab_width = 2
 header = """// Unless explicitly stated otherwise all files in this repository are licensed under the Apache License Version 2.0.
 // This product includes software developed at Datadog (https://www.datadoghq.com/). Copyright 2021-Present Datadog, Inc.
 """
-include_guard = "DDPROF_FFI_H"
+include_guard = "DDOG_PROFILING_H"
 style = "both"
 
 no_includes = true
 sys_includes = ["stdbool.h", "stddef.h", "stdint.h"]
 includes = ["datadog/common.h"]
 
 [export]
-prefix = "ddprof_ffi_"
+prefix = "ddog_"
 
 [export.mangle]
 rename_types="SnakeCase"

ddprof-ffi/src/exporter.rs

@@ -26,7 +26,7 @@ pub enum NewProfileExporterV3Result {
     Err(ddcommon_ffi::Vec<u8>),
 }
 
-#[export_name = "ddprof_ffi_NewProfileExporterV3Result_drop"]
+#[export_name = "ddog_NewProfileExporterV3Result_drop"]
 pub unsafe extern "C" fn new_profile_exporter_v3_result_drop(result: NewProfileExporterV3Result) {
     match result {
         NewProfileExporterV3Result::Ok(ptr) => {
@@ -65,7 +65,7 @@ pub struct HttpStatus(u16);
 /// Creates an endpoint that uses the agent.
 /// # Arguments
 /// * `base_url` - Contains a URL with scheme, host, and port e.g. "https://agent:8126/".
-#[export_name = "ddprof_ffi_EndpointV3_agent"]
+#[export_name = "ddog_EndpointV3_agent"]
 pub extern "C" fn endpoint_agent(base_url: CharSlice) -> EndpointV3 {
     EndpointV3::Agent(base_url)
 }
@@ -74,7 +74,7 @@ pub extern "C" fn endpoint_agent(base_url: CharSlice) -> EndpointV3 {
 /// # Arguments
 /// * `site` - Contains a host and port e.g. "datadoghq.com".
 /// * `api_key` - Contains the Datadog API key.
-#[export_name = "ddprof_ffi_EndpointV3_agentless"]
+#[export_name = "ddog_EndpointV3_agentless"]
 pub extern "C" fn endpoint_agentless<'a>(
     site: CharSlice<'a>,
     api_key: CharSlice<'a>,
@@ -116,7 +116,7 @@ unsafe fn try_to_endpoint(
 }
 
 #[must_use]
-#[export_name = "ddprof_ffi_ProfileExporterV3_new"]
+#[export_name = "ddog_ProfileExporterV3_new"]
 pub extern "C" fn profile_exporter_new(
     family: CharSlice,
     tags: Option<&ddcommon_ffi::Vec<Tag>>,
@@ -133,7 +133,7 @@ pub extern "C" fn profile_exporter_new(
     }
 }
 
-#[export_name = "ddprof_ffi_ProfileExporterV3_delete"]
+#[export_name = "ddog_ProfileExporterV3_delete"]
 pub extern "C" fn profile_exporter_delete(exporter: Option<Box<ProfileExporterV3>>) {
     std::mem::drop(exporter)
 }
@@ -155,7 +155,7 @@ unsafe fn into_vec_files<'a>(slice: Slice<'a, File>) -> Vec<ddprof_exporter::Fil
 /// # Safety
 /// The `exporter` and the files inside of the `files` slice need to have been
 /// created by this module.
-#[export_name = "ddprof_ffi_ProfileExporterV3_build"]
+#[export_name = "ddog_ProfileExporterV3_build"]
 pub unsafe extern "C" fn profile_exporter_build(
     exporter: Option<NonNull<ProfileExporterV3>>,
     start: Timespec,
@@ -194,7 +194,7 @@ pub unsafe extern "C" fn profile_exporter_build(
 /// # Safety
 /// All non-null arguments MUST have been created by created by apis in this module.
 #[must_use]
-#[export_name = "ddprof_ffi_ProfileExporterV3_send"]
+#[export_name = "ddog_ProfileExporterV3_send"]
 pub unsafe extern "C" fn profile_exporter_send(
     exporter: Option<NonNull<ProfileExporterV3>>,
     request: Option<Box<Request>>,
@@ -229,7 +229,7 @@ pub unsafe extern "C" fn profile_exporter_send(
 }
 
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_Request_drop(_request: Option<Box<Request>>) {}
+pub extern "C" fn ddog_Request_drop(_request: Option<Box<Request>>) {}
 
 fn unwrap_cancellation_token<'a>(
     cancel: Option<NonNull<CancellationToken>>,
@@ -245,7 +245,7 @@ fn unwrap_cancellation_token<'a>(
 /// Can be passed as an argument to send and then be used to asynchronously cancel it from a different thread.
 #[no_mangle]
 #[must_use]
-pub extern "C" fn ddprof_ffi_CancellationToken_new() -> *mut CancellationToken {
+pub extern "C" fn ddog_CancellationToken_new() -> *mut CancellationToken {
     Box::into_raw(Box::new(CancellationToken(
         tokio_util::sync::CancellationToken::new(),
     )))
@@ -259,22 +259,22 @@ pub extern "C" fn ddprof_ffi_CancellationToken_new() -> *mut CancellationToken {
 ///
 /// Thus, it's possible to do something like:
 /// ```c
-/// cancel_t1 = ddprof_ffi_CancellationToken_new();
-/// cancel_t2 = ddprof_ffi_CancellationToken_clone(cancel_t1);
+/// cancel_t1 = ddog_CancellationToken_new();
+/// cancel_t2 = ddog_CancellationToken_clone(cancel_t1);
 ///
 /// // On thread t1:
-///     ddprof_ffi_ProfileExporterV3_send(..., cancel_t1);
-///     ddprof_ffi_CancellationToken_drop(cancel_t1);
+///     ddog_ProfileExporterV3_send(..., cancel_t1);
+///     ddog_CancellationToken_drop(cancel_t1);
 ///
 /// // On thread t2:
-///     ddprof_ffi_CancellationToken_cancel(cancel_t2);
-///     ddprof_ffi_CancellationToken_drop(cancel_t2);
+///     ddog_CancellationToken_cancel(cancel_t2);
+///     ddog_CancellationToken_drop(cancel_t2);
 /// ```
 ///
 /// Without clone, both t1 and t2 would need to synchronize to make sure neither was using the cancel
 /// before it could be dropped. With clone, there is no need for such synchronization, both threads
 /// have their own cancel and should drop that cancel after they are done with it.
-pub extern "C" fn ddprof_ffi_CancellationToken_clone(
+pub extern "C" fn ddog_CancellationToken_clone(
     cancel: Option<NonNull<CancellationToken>>,
 ) -> *mut CancellationToken {
     match unwrap_cancellation_token(cancel) {
@@ -287,7 +287,7 @@ pub extern "C" fn ddprof_ffi_CancellationToken_clone(
 /// Note that cancellation is a terminal state; cancelling a token more than once does nothing.
 /// Returns `true` if token was successfully cancelled.
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_CancellationToken_cancel(
+pub extern "C" fn ddog_CancellationToken_cancel(
     cancel: Option<NonNull<CancellationToken>>,
 ) -> bool {
     let cancel_reference = match unwrap_cancellation_token(cancel) {
@@ -304,11 +304,11 @@ pub extern "C" fn ddprof_ffi_CancellationToken_cancel(
 }
 
 #[no_mangle]
-pub extern "C" fn ddprof_ffi_CancellationToken_drop(_cancel: Option<Box<CancellationToken>>) {
+pub extern "C" fn ddog_CancellationToken_drop(_cancel: Option<Box<CancellationToken>>) {
     // _cancel implicitly dropped because we've turned it into a Box
 }
 
-#[export_name = "ddprof_ffi_SendResult_drop"]
+#[export_name = "ddog_SendResult_drop"]
 pub unsafe extern "C" fn send_result_drop(result: SendResult) {
     std::mem::drop(result)
 }