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#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include "nvim/channel_defs.h" // IWYU pragma: keep
#include "nvim/eval/typval_defs.h"
#include "nvim/event/defs.h"
#include "nvim/event/libuv_proc.h"
#include "nvim/macros_defs.h"
#include "nvim/map_defs.h"
#include "nvim/msgpack_rpc/channel_defs.h"
#include "nvim/os/pty_proc.h"
#include "nvim/types_defs.h"
struct Channel {
uint64_t id;
size_t refcount;
MultiQueue *events;
ChannelStreamType streamtype;
union {
Proc proc;
LibuvProc uv;
PtyProc pty;
RStream socket;
StdioPair stdio;
StderrState err;
InternalState internal;
} stream;
bool is_rpc;
RpcState rpc;
Terminal *term;
CallbackReader on_data;
CallbackReader on_stderr;
Callback on_exit;
int exit_status;
bool callback_busy;
bool callback_scheduled;
};
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "channel.h.generated.h"
# include "channel.h.inline.generated.h"
#endif
static inline bool callback_reader_set(CallbackReader reader)
{
return reader.cb.type != kCallbackNone || reader.self;
}
EXTERN PMap(uint64_t) channels INIT( = MAP_INIT);
EXTERN Callback on_print INIT( = CALLBACK_INIT);
/// @returns Channel with the id or NULL if not found
static inline Channel *find_channel(uint64_t id)
{
return (Channel *)pmap_get(uint64_t)(&channels, id);
}
static inline Stream *channel_instream(Channel *chan)
FUNC_ATTR_NONNULL_ALL
{
switch (chan->streamtype) {
case kChannelStreamProc:
return &chan->stream.proc.in;
case kChannelStreamSocket:
return &chan->stream.socket.s;
case kChannelStreamStdio:
return &chan->stream.stdio.out;
case kChannelStreamInternal:
case kChannelStreamStderr:
abort();
}
abort();
}
static inline RStream *channel_outstream(Channel *chan)
FUNC_ATTR_NONNULL_ALL
{
switch (chan->streamtype) {
case kChannelStreamProc:
return &chan->stream.proc.out;
case kChannelStreamSocket:
return &chan->stream.socket;
case kChannelStreamStdio:
return &chan->stream.stdio.in;
case kChannelStreamInternal:
case kChannelStreamStderr:
abort();
}
abort();
}
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