feat: implement threaded sidecar connection for PHP tracer

Signed-off-by: Alexandre Rulleau <[email protected]>

Author: Leiyks

Cargo.lock

@@ -306,13 +306,54 @@ typedef enum ddog_Log {
   DDOG_LOG_HOOK_TRACE = (5 | (4 << 4)),
 } ddog_Log;
 
+typedef enum ddog_InBodyLocation {
+  DDOG_IN_BODY_LOCATION_NONE,
+  DDOG_IN_BODY_LOCATION_START,
+  DDOG_IN_BODY_LOCATION_END,
+} ddog_InBodyLocation;
+
+typedef enum ddog_EvaluateAt {
+  DDOG_EVALUATE_AT_ENTRY,
+  DDOG_EVALUATE_AT_EXIT,
+} ddog_EvaluateAt;
+
 typedef enum ddog_MetricKind {
   DDOG_METRIC_KIND_COUNT,
   DDOG_METRIC_KIND_GAUGE,
   DDOG_METRIC_KIND_HISTOGRAM,
   DDOG_METRIC_KIND_DISTRIBUTION,
 } ddog_MetricKind;
 
+typedef enum ddog_SpanProbeTarget {
+  DDOG_SPAN_PROBE_TARGET_ACTIVE,
+  DDOG_SPAN_PROBE_TARGET_ROOT,
+} ddog_SpanProbeTarget;
+
+typedef enum ddog_ProbeStatus {
+  DDOG_PROBE_STATUS_RECEIVED,
+  DDOG_PROBE_STATUS_INSTALLED,
+  DDOG_PROBE_STATUS_EMITTING,
+  DDOG_PROBE_STATUS_ERROR,
+  DDOG_PROBE_STATUS_BLOCKED,
+  DDOG_PROBE_STATUS_WARNING,
+} ddog_ProbeStatus;
+
+typedef enum ddog_ConfigurationOrigin {
+  DDOG_CONFIGURATION_ORIGIN_ENV_VAR,
+  DDOG_CONFIGURATION_ORIGIN_CODE,
+  DDOG_CONFIGURATION_ORIGIN_DD_CONFIG,
+  DDOG_CONFIGURATION_ORIGIN_REMOTE_CONFIG,
+  DDOG_CONFIGURATION_ORIGIN_DEFAULT,
+  DDOG_CONFIGURATION_ORIGIN_LOCAL_STABLE_CONFIG,
+  DDOG_CONFIGURATION_ORIGIN_FLEET_STABLE_CONFIG,
+} ddog_ConfigurationOrigin;
+
+typedef enum ddog_MetricType {
+  DDOG_METRIC_TYPE_GAUGE,
+  DDOG_METRIC_TYPE_COUNT,
+  DDOG_METRIC_TYPE_DISTRIBUTION,
+} ddog_MetricType;
+
 typedef enum ddog_MetricNamespace {
   DDOG_METRIC_NAMESPACE_TRACERS,
   DDOG_METRIC_NAMESPACE_PROFILERS,
@@ -327,20 +368,16 @@ typedef enum ddog_MetricNamespace {
   DDOG_METRIC_NAMESPACE_SIDECAR,
 } ddog_MetricNamespace;
 
-typedef enum ddog_MetricType {
-  DDOG_METRIC_TYPE_GAUGE,
-  DDOG_METRIC_TYPE_COUNT,
-  DDOG_METRIC_TYPE_DISTRIBUTION,
-} ddog_MetricType;
-
-typedef enum ddog_ProbeStatus {
-  DDOG_PROBE_STATUS_RECEIVED,
-  DDOG_PROBE_STATUS_INSTALLED,
-  DDOG_PROBE_STATUS_EMITTING,
-  DDOG_PROBE_STATUS_ERROR,
-  DDOG_PROBE_STATUS_BLOCKED,
-  DDOG_PROBE_STATUS_WARNING,
-} ddog_ProbeStatus;
+typedef enum ddog_RemoteConfigProduct {
+  DDOG_REMOTE_CONFIG_PRODUCT_AGENT_CONFIG,
+  DDOG_REMOTE_CONFIG_PRODUCT_AGENT_TASK,
+  DDOG_REMOTE_CONFIG_PRODUCT_APM_TRACING,
+  DDOG_REMOTE_CONFIG_PRODUCT_ASM,
+  DDOG_REMOTE_CONFIG_PRODUCT_ASM_DATA,
+  DDOG_REMOTE_CONFIG_PRODUCT_ASM_DD,
+  DDOG_REMOTE_CONFIG_PRODUCT_ASM_FEATURES,
+  DDOG_REMOTE_CONFIG_PRODUCT_LIVE_DEBUGGER,
+} ddog_RemoteConfigProduct;
 
 typedef enum ddog_RemoteConfigCapabilities {
   DDOG_REMOTE_CONFIG_CAPABILITIES_ASM_ACTIVATION = 1,
@@ -388,22 +425,6 @@ typedef enum ddog_RemoteConfigCapabilities {
   DDOG_REMOTE_CONFIG_CAPABILITIES_ASM_TRACE_TAGGING_RULES = 43,
 } ddog_RemoteConfigCapabilities;
 
-typedef enum ddog_RemoteConfigProduct {
-  DDOG_REMOTE_CONFIG_PRODUCT_AGENT_CONFIG,
-  DDOG_REMOTE_CONFIG_PRODUCT_AGENT_TASK,
-  DDOG_REMOTE_CONFIG_PRODUCT_APM_TRACING,
-  DDOG_REMOTE_CONFIG_PRODUCT_ASM,
-  DDOG_REMOTE_CONFIG_PRODUCT_ASM_DATA,
-  DDOG_REMOTE_CONFIG_PRODUCT_ASM_DD,
-  DDOG_REMOTE_CONFIG_PRODUCT_ASM_FEATURES,
-  DDOG_REMOTE_CONFIG_PRODUCT_LIVE_DEBUGGER,
-} ddog_RemoteConfigProduct;
-
-typedef enum ddog_SpanProbeTarget {
-  DDOG_SPAN_PROBE_TARGET_ACTIVE,
-  DDOG_SPAN_PROBE_TARGET_ROOT,
-} ddog_SpanProbeTarget;
-
 typedef struct ddog_DebuggerPayload ddog_DebuggerPayload;
 
 typedef struct ddog_DslString ddog_DslString;
@@ -774,17 +795,17 @@ typedef struct ddog_DebuggerValue ddog_DebuggerValue;
 
 #define ddog_EVALUATOR_RESULT_REDACTED (const void*)-2
 
-typedef enum ddog_DebuggerType {
-  DDOG_DEBUGGER_TYPE_DIAGNOSTICS,
-  DDOG_DEBUGGER_TYPE_LOGS,
-} ddog_DebuggerType;
-
 typedef enum ddog_FieldType {
   DDOG_FIELD_TYPE_STATIC,
   DDOG_FIELD_TYPE_ARG,
   DDOG_FIELD_TYPE_LOCAL,
 } ddog_FieldType;
 
+typedef enum ddog_DebuggerType {
+  DDOG_DEBUGGER_TYPE_DIAGNOSTICS,
+  DDOG_DEBUGGER_TYPE_LOGS,
+} ddog_DebuggerType;
+
 typedef struct ddog_Entry ddog_Entry;
 
 typedef struct ddog_HashMap_CowStr__Value ddog_HashMap_CowStr__Value;
@@ -913,16 +934,6 @@ typedef struct ddog_OwnedCharSlice {
   void (*free)(ddog_CharSlice);
 } ddog_OwnedCharSlice;
 
-typedef enum ddog_LogLevel {
-  DDOG_LOG_LEVEL_ERROR,
-  DDOG_LOG_LEVEL_WARN,
-  DDOG_LOG_LEVEL_DEBUG,
-} ddog_LogLevel;
-
-typedef enum ddog_TelemetryWorkerBuilderBoolProperty {
-  DDOG_TELEMETRY_WORKER_BUILDER_BOOL_PROPERTY_CONFIG_TELEMETRY_DEBUG_LOGGING_ENABLED,
-} ddog_TelemetryWorkerBuilderBoolProperty;
-
 typedef enum ddog_TelemetryWorkerBuilderEndpointProperty {
   DDOG_TELEMETRY_WORKER_BUILDER_ENDPOINT_PROPERTY_CONFIG_ENDPOINT,
 } ddog_TelemetryWorkerBuilderEndpointProperty;
@@ -941,6 +952,16 @@ typedef enum ddog_TelemetryWorkerBuilderStrProperty {
   DDOG_TELEMETRY_WORKER_BUILDER_STR_PROPERTY_RUNTIME_ID,
 } ddog_TelemetryWorkerBuilderStrProperty;
 
+typedef enum ddog_TelemetryWorkerBuilderBoolProperty {
+  DDOG_TELEMETRY_WORKER_BUILDER_BOOL_PROPERTY_CONFIG_TELEMETRY_DEBUG_LOGGING_ENABLED,
+} ddog_TelemetryWorkerBuilderBoolProperty;
+
+typedef enum ddog_LogLevel {
+  DDOG_LOG_LEVEL_ERROR,
+  DDOG_LOG_LEVEL_WARN,
+  DDOG_LOG_LEVEL_DEBUG,
+} ddog_LogLevel;
+
 typedef struct ddog_TelemetryWorkerBuilder ddog_TelemetryWorkerBuilder;
 
 /**
@@ -1097,6 +1118,29 @@ typedef enum ddog_crasht_FileType {
   DDOG_CRASHT_FILE_TYPE_PE,
 } ddog_crasht_FileType;
 
+/**
+ * Stacktrace collection occurs in the context of a crashing process.
+ * If the stack is sufficiently corruputed, it is possible (but unlikely),
+ * for stack trace collection itself to crash.
+ * We recommend fully enabling stacktrace collection, but having an environment
+ * variable to allow downgrading the collector.
+ */
+typedef enum ddog_crasht_StacktraceCollection {
+  /**
+   * Stacktrace collection occurs in the
+   */
+  DDOG_CRASHT_STACKTRACE_COLLECTION_DISABLED,
+  DDOG_CRASHT_STACKTRACE_COLLECTION_WITHOUT_SYMBOLS,
+  /**
+   * This option uses `backtrace::resolve_frame_unsynchronized()` to gather symbol information
+   * and also unwind inlined functions. Enabling this feature will not only provide symbolic
+   * details, but may also yield additional or less stack frames compared to other
+   * configurations.
+   */
+  DDOG_CRASHT_STACKTRACE_COLLECTION_ENABLED_WITH_INPROCESS_SYMBOLS,
+  DDOG_CRASHT_STACKTRACE_COLLECTION_ENABLED_WITH_SYMBOLS_IN_RECEIVER,
+} ddog_crasht_StacktraceCollection;
+
 /**
  * This enum represents operations a the tracked library might be engaged in.
  * Currently only implemented for profiling.
@@ -1120,6 +1164,12 @@ typedef enum ddog_crasht_OpTypes {
   DDOG_CRASHT_OP_TYPES_SIZE,
 } ddog_crasht_OpTypes;
 
+typedef enum ddog_crasht_ErrorKind {
+  DDOG_CRASHT_ERROR_KIND_PANIC,
+  DDOG_CRASHT_ERROR_KIND_UNHANDLED_EXCEPTION,
+  DDOG_CRASHT_ERROR_KIND_UNIX_SIGNAL,
+} ddog_crasht_ErrorKind;
+
 /**
  * See https://man7.org/linux/man-pages/man2/sigaction.2.html
  * MUST REMAIN IN SYNC WITH THE ENUM IN emit_sigcodes.c
@@ -1192,28 +1242,23 @@ typedef enum ddog_crasht_SignalNames {
   DDOG_CRASHT_SIGNAL_NAMES_UNKNOWN,
 } ddog_crasht_SignalNames;
 
-/**
- * Stacktrace collection occurs in the context of a crashing process.
- * If the stack is sufficiently corruputed, it is possible (but unlikely),
- * for stack trace collection itself to crash.
- * We recommend fully enabling stacktrace collection, but having an environment
- * variable to allow downgrading the collector.
- */
-typedef enum ddog_crasht_StacktraceCollection {
-  /**
-   * Stacktrace collection occurs in the
-   */
-  DDOG_CRASHT_STACKTRACE_COLLECTION_DISABLED,
-  DDOG_CRASHT_STACKTRACE_COLLECTION_WITHOUT_SYMBOLS,
-  /**
-   * This option uses `backtrace::resolve_frame_unsynchronized()` to gather symbol information
-   * and also unwind inlined functions. Enabling this feature will not only provide symbolic
-   * details, but may also yield additional or less stack frames compared to other
-   * configurations.
-   */
-  DDOG_CRASHT_STACKTRACE_COLLECTION_ENABLED_WITH_INPROCESS_SYMBOLS,
-  DDOG_CRASHT_STACKTRACE_COLLECTION_ENABLED_WITH_SYMBOLS_IN_RECEIVER,
-} ddog_crasht_StacktraceCollection;
+typedef enum ddog_crasht_BuildIdType {
+  DDOG_CRASHT_BUILD_ID_TYPE_GNU,
+  DDOG_CRASHT_BUILD_ID_TYPE_GO,
+  DDOG_CRASHT_BUILD_ID_TYPE_PDB,
+  DDOG_CRASHT_BUILD_ID_TYPE_SHA1,
+} ddog_crasht_BuildIdType;
+
+typedef enum ddog_crasht_FileType {
+  DDOG_CRASHT_FILE_TYPE_APK,
+  DDOG_CRASHT_FILE_TYPE_ELF,
+  DDOG_CRASHT_FILE_TYPE_PE,
+} ddog_crasht_FileType;
+
+typedef enum ddog_crasht_DemangleOptions {
+  DDOG_CRASHT_DEMANGLE_OPTIONS_COMPLETE,
+  DDOG_CRASHT_DEMANGLE_OPTIONS_NAME_ONLY,
+} ddog_crasht_DemangleOptions;
 
 typedef struct ddog_crasht_CrashInfo ddog_crasht_CrashInfo;
 

components-rs/common.h

@@ -3,11 +3,11 @@
 #![feature(linkage)]
 #![allow(static_mut_refs)] // remove with move to Rust 2024 edition
 
+pub mod bytes;
 pub mod log;
 pub mod remote_config;
 pub mod sidecar;
 pub mod telemetry;
-pub mod bytes;
 
 use libdd_common::entity_id::{get_container_id, set_cgroup_file};
 use http::uri::{PathAndQuery, Scheme};