Define a macro for CStr literals

src/ext/audio_ports.rs

@@ -1,13 +1,12 @@
-use crate::{host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_AUDIO_PORTS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.audio-ports\0") };
+pub const CLAP_EXT_AUDIO_PORTS: &CStr = cstr!("clap.audio-ports");
 
-pub const CLAP_PORT_MONO: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"mono\0") };
-pub const CLAP_PORT_STEREO: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"stereo\0") };
+pub const CLAP_PORT_MONO: &CStr = cstr!("mono");
+pub const CLAP_PORT_STEREO: &CStr = cstr!("stereo");
 
 pub const CLAP_AUDIO_PORT_IS_MAIN: u32 = 1 << 0;
 pub const CLAP_AUDIO_PORT_SUPPORTS_64BITS: u32 = 1 << 1;

src/ext/audio_ports_config.rs

@@ -1,13 +1,11 @@
 use crate::ext::audio_ports::*;
-use crate::{host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_AUDIO_PORTS_CONFIG: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.audio-ports-config\0") };
-pub const CLAP_EXT_AUDIO_PORTS_CONFIG_INFO: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.audio-ports-config-info/draft-0\0") };
+pub const CLAP_EXT_AUDIO_PORTS_CONFIG: &CStr = cstr!("clap.audio-ports-config");
+pub const CLAP_EXT_AUDIO_PORTS_CONFIG_INFO: &CStr = cstr!("clap.audio-ports-config-info/draft-0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/ambisonic.rs

@@ -1,12 +1,10 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_AMBISONIC: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.ambisonic.draft/2\0") };
+pub const CLAP_EXT_AMBISONIC: &CStr = cstr!("clap.ambisonic.draft/2");
 
-pub const CLAP_PORT_AMBISONIC: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"ambisonic\0") };
+pub const CLAP_PORT_AMBISONIC: &CStr = cstr!("ambisonic");
 
 pub const CLAP_AMBISONIC_FUMA: u32 = 0;
 pub const CLAP_AMBISONIC_ACN: u32 = 1;

src/ext/draft/audio_ports_activation.rs

@@ -1,9 +1,8 @@
-use crate::plugin::*;
+use crate::{cstr, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_AUDIO_PORTS_ACTIVATION: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.audio-ports-activation/draft-1\0") };
+pub const CLAP_EXT_AUDIO_PORTS_ACTIVATION: &CStr = cstr!("clap.audio-ports-activation/draft-1");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/check_for_update.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_CHECK_FOR_UPDATE: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.check_for_update.draft/0\0") };
+pub const CLAP_EXT_CHECK_FOR_UPDATE: &CStr = cstr!("clap.check_for_update.draft/0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/configurable_audio_ports.rs

@@ -1,9 +1,8 @@
-use crate::plugin::*;
+use crate::{cstr, plugin::*};
 
 use std::ffi::{c_char, CStr};
 
-pub const CLAP_EXT_CONFIGURABLE_AUDIO_PORTS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.configurable-audio-ports.draft0\0") };
+pub const CLAP_EXT_CONFIGURABLE_AUDIO_PORTS: &CStr = cstr!("clap.configurable-audio-ports.draft0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/context_menu.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, id::*, plugin::*};
+use crate::{cstr, host::*, id::*, plugin::*};
 
 use std::ffi::{c_void, CStr};
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_CONTEXT_MENU: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.context-menu.draft/0\0") };
+pub const CLAP_EXT_CONTEXT_MENU: &CStr = cstr!("clap.context-menu.draft/0");
 
 pub const CLAP_CONTEXT_MENU_TARGET_KIND_GLOBAL: u32 = 0;
 pub const CLAP_CONTEXT_MENU_TARGET_KIND_PARAM: u32 = 1;

src/ext/draft/cv.rs

@@ -1,10 +1,10 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_CV: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.cv.draft/0\0") };
+pub const CLAP_EXT_CV: &CStr = cstr!("clap.cv.draft/0");
 
-pub const CLAP_PORT_CV: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"cv\0") };
+pub const CLAP_PORT_CV: &CStr = cstr!("cv");
 
 pub const CLAP_CV_VALUE: u32 = 0;
 pub const CLAP_CV_GATE: u32 = 1;

src/ext/draft/extensible_audio_ports.rs

@@ -1,9 +1,8 @@
-use crate::plugin::*;
+use crate::{cstr, plugin::*};
 
 use std::ffi::{c_char, c_void, CStr};
 
-pub const CLAP_EXT_EXTENSIBLE_AUDIO_PORTS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.extensible-audio-ports.draft0\0") };
+pub const CLAP_EXT_EXTENSIBLE_AUDIO_PORTS: &CStr = cstr!("clap.extensible-audio-ports.draft0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/midi_mappings.rs

@@ -1,9 +1,8 @@
-use crate::{host::*, id::*, plugin::*};
+use crate::{cstr, host::*, id::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_MIDI_MAPPINGS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.midi-mappings.draft/0\0") };
+pub const CLAP_EXT_MIDI_MAPPINGS: &CStr = cstr!("clap.midi-mappings.draft/0");
 
 pub const CLAP_MIDI_MAPPING_CC7: clap_midi_mapping_type = 0;
 pub const CLAP_MIDI_MAPPING_CC14: clap_midi_mapping_type = 1;

src/ext/draft/param_indication.rs

@@ -1,10 +1,9 @@
-use crate::{color::*, id::*, plugin::*};
+use crate::{color::*, cstr, id::*, plugin::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_PARAM_INDICATION: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.param-indication.draft/4\0") };
+pub const CLAP_EXT_PARAM_INDICATION: &CStr = cstr!("clap.param-indication.draft/4");
 
 pub const CLAP_PARAM_INDICATION_AUTOMATION_NONE: u32 = 0;
 pub const CLAP_PARAM_INDICATION_AUTOMATION_PRESENT: u32 = 1;

src/ext/draft/preset_load.rs

@@ -1,11 +1,10 @@
 use crate::factory::draft::preset_discovery::*;
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_PRESET_LOAD: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.preset-load.draft/2\0") };
+pub const CLAP_EXT_PRESET_LOAD: &CStr = cstr!("clap.preset-load.draft/2");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/remote_controls.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_REMOTE_CONTROLS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.remote-controls.draft/2\0") };
+pub const CLAP_EXT_REMOTE_CONTROLS: &CStr = cstr!("clap.remote-controls.draft/2");
 
 pub const CLAP_REMOTE_CONTROLS_COUNT: usize = 8;
 

src/ext/draft/resource_directory.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_RESOURCE_DIRECTORY: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.resource-directory.draft/0\0") };
+pub const CLAP_EXT_RESOURCE_DIRECTORY: &CStr = cstr!("clap.resource-directory.draft/0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/state_context.rs

@@ -1,9 +1,8 @@
-use crate::{plugin::*, stream::*};
+use crate::{cstr, plugin::*, stream::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_STATE_CONTEXT: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.state-context.draft/1\0") };
+pub const CLAP_EXT_STATE_CONTEXT: &CStr = cstr!("clap.state-context.draft/1");
 
 pub const CLAP_STATE_CONTEXT_FOR_DUPLICATE: clap_plugin_state_context_type = 1;
 pub const CLAP_STATE_CONTEXT_FOR_PRESET: clap_plugin_state_context_type = 2;

src/ext/draft/surround.rs

@@ -1,11 +1,10 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_SURROUND: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.surround.draft/3\0") };
+pub const CLAP_EXT_SURROUND: &CStr = cstr!("clap.surround.draft/3");
 
-pub const CLAP_PORT_SURROUND: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"surround\0") };
+pub const CLAP_PORT_SURROUND: &CStr = cstr!("surround");
 
 pub const CLAP_SURROUND_FL: u32 = 0;
 pub const CLAP_SURROUND_FR: u32 = 1;

src/ext/draft/track_info.rs

@@ -1,10 +1,9 @@
-use crate::{color::*, host::*, plugin::*, string_sizes::*};
+use crate::{color::*, cstr, host::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_TRACK_INFO: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.track-info.draft/1\0") };
+pub const CLAP_EXT_TRACK_INFO: &CStr = cstr!("clap.track-info.draft/1");
 
 pub const CLAP_TRACK_INFO_HAS_TRACK_NAME: u64 = 1 << 0;
 pub const CLAP_TRACK_INFO_HAS_TRACK_COLOR: u64 = 1 << 1;

src/ext/draft/transport_control.rs

@@ -1,9 +1,8 @@
-use crate::{fixedpoint::*, host::*};
+use crate::{cstr, fixedpoint::*, host::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_TRANSPORT_CONTROL: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.transport-control.draft/0\0") };
+pub const CLAP_EXT_TRANSPORT_CONTROL: &CStr = cstr!("clap.transport-control.draft/0");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/draft/triggers.rs

@@ -1,11 +1,10 @@
-use crate::{events::*, host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, events::*, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::c_void;
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_TRIGGERS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.triggers.draft/0\0") };
+pub const CLAP_EXT_TRIGGERS: &CStr = cstr!("clap.triggers.draft/0");
 
 pub const CLAP_TRIGGER_IS_AUTOMATABLE_PER_NOTE_ID: clap_trigger_info_flags = 1 << 0;
 pub const CLAP_TRIGGER_IS_AUTOMATABLE_PER_KEY: clap_trigger_info_flags = 1 << 1;

src/ext/draft/tuning.rs

@@ -1,10 +1,9 @@
-use crate::{events::*, host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, events::*, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_TUNING: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.tuning.draft/2\0") };
+pub const CLAP_EXT_TUNING: &CStr = cstr!("clap.tuning.draft/2");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/event_registry.rs

@@ -1,10 +1,9 @@
-use crate::host::*;
+use crate::{cstr, host::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_EVENT_REGISTRY: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.event-registry\0") };
+pub const CLAP_EXT_EVENT_REGISTRY: &CStr = cstr!("clap.event-registry");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/gui.rs

@@ -1,16 +1,15 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::{c_void, CStr};
 use std::fmt::Debug;
 use std::os::raw::{c_char, c_ulong};
 
-pub const CLAP_EXT_GUI: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.gui\0") };
+pub const CLAP_EXT_GUI: &CStr = cstr!("clap.gui");
 
-pub const CLAP_WINDOW_API_WIN32: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"win32\0") };
-pub const CLAP_WINDOW_API_COCOA: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"cocoa\0") };
-pub const CLAP_WINDOW_API_X11: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"x11\0") };
-pub const CLAP_WINDOW_API_WAYLAND: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"wayland\0") };
+pub const CLAP_WINDOW_API_WIN32: &CStr = cstr!("win32");
+pub const CLAP_WINDOW_API_COCOA: &CStr = cstr!("cocoa");
+pub const CLAP_WINDOW_API_X11: &CStr = cstr!("x11");
+pub const CLAP_WINDOW_API_WAYLAND: &CStr = cstr!("wayland");
 
 pub type clap_hwnd = *mut c_void;
 pub type clap_nsview = *mut c_void;

src/ext/latency.rs

@@ -1,9 +1,8 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_LATENCY: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.latency\0") };
+pub const CLAP_EXT_LATENCY: &CStr = cstr!("clap.latency");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/log.rs

@@ -1,9 +1,9 @@
-use crate::host::*;
+use crate::{cstr, host::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_LOG: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.log\0") };
+pub const CLAP_EXT_LOG: &CStr = cstr!("clap.log");
 
 pub const CLAP_LOG_DEBUG: clap_log_severity = 0;
 pub const CLAP_LOG_INFO: clap_log_severity = 1;

src/ext/note_name.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, plugin::*, string_sizes::*};
+use crate::{cstr, host::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_NOTE_NAME: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.note-name\0") };
+pub const CLAP_EXT_NOTE_NAME: &CStr = cstr!("clap.note-name");
 
 #[repr(C)]
 #[derive(Debug, Copy, Clone)]

src/ext/note_ports.rs

@@ -1,10 +1,9 @@
-use crate::{host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_NOTE_PORTS: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.note-ports\0") };
+pub const CLAP_EXT_NOTE_PORTS: &CStr = cstr!("clap.note-ports");
 
 pub const CLAP_NOTE_DIALECT_CLAP: clap_note_dialect = 1 << 0;
 pub const CLAP_NOTE_DIALECT_MIDI: clap_note_dialect = 1 << 1;

src/ext/params.rs

@@ -1,10 +1,10 @@
-use crate::{events::*, host::*, id::*, plugin::*, string_sizes::*};
+use crate::{cstr, events::*, host::*, id::*, plugin::*, string_sizes::*};
 
 use std::ffi::c_void;
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
-pub const CLAP_EXT_PARAMS: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.params\0") };
+pub const CLAP_EXT_PARAMS: &CStr = cstr!("clap.params");
 
 pub const CLAP_PARAM_IS_STEPPED: clap_param_info_flags = 1 << 0;
 pub const CLAP_PARAM_IS_PERIODIC: clap_param_info_flags = 1 << 1;

src/ext/posix_fd_support.rs

@@ -1,9 +1,8 @@
-use crate::{host::*, plugin::*};
+use crate::{cstr, host::*, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_POSIX_FD_SUPPORT: &CStr =
-    unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.posix-fd-support\0") };
+pub const CLAP_EXT_POSIX_FD_SUPPORT: &CStr = cstr!("clap.posix-fd-support");
 
 pub const CLAP_POSIX_FD_READ: clap_posix_fd_flags = 1 << 0;
 pub const CLAP_POSIX_FD_WRITE: clap_posix_fd_flags = 1 << 1;

src/ext/render.rs

@@ -1,8 +1,8 @@
-use crate::plugin::*;
+use crate::{cstr, plugin::*};
 
 use std::ffi::CStr;
 
-pub const CLAP_EXT_RENDER: &CStr = unsafe { CStr::from_bytes_with_nul_unchecked(b"clap.render\0") };
+pub const CLAP_EXT_RENDER: &CStr = cstr!("clap.render");
 
 pub const CLAP_RENDER_REALTIME: clap_plugin_render_mode = 0;
 pub const CLAP_RENDER_OFFLINE: clap_plugin_render_mode = 1;