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https://gitlab.freedesktop.org/pipewire/pipewire.git
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3baba76c77
Add prefix to messages to mark sent and received messages. Send mem debug to log instead of stderr. Log the complete message and debug the command.
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/* PipeWire */
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/* SPDX-FileCopyrightText: Copyright © 2020 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef PULSE_SERVER_MESSAGE_H
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#define PULSE_SERVER_MESSAGE_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <spa/utils/list.h>
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#include <spa/support/log.h>
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struct impl;
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struct message {
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struct spa_list link;
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struct impl *impl;
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uint32_t extra[4];
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uint32_t channel;
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uint32_t allocated;
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uint32_t length;
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uint32_t offset;
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uint8_t *data;
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};
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enum {
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TAG_INVALID = 0,
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TAG_STRING = 't',
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TAG_STRING_NULL = 'N',
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TAG_U32 = 'L',
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TAG_U8 = 'B',
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TAG_U64 = 'R',
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TAG_S64 = 'r',
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TAG_SAMPLE_SPEC = 'a',
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TAG_ARBITRARY = 'x',
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TAG_BOOLEAN_TRUE = '1',
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TAG_BOOLEAN_FALSE = '0',
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TAG_BOOLEAN = TAG_BOOLEAN_TRUE,
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TAG_TIMEVAL = 'T',
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TAG_USEC = 'U' /* 64bit unsigned */,
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TAG_CHANNEL_MAP = 'm',
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TAG_CVOLUME = 'v',
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TAG_PROPLIST = 'P',
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TAG_VOLUME = 'V',
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TAG_FORMAT_INFO = 'f',
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};
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struct message *message_alloc(struct impl *impl, uint32_t channel, uint32_t size);
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void message_free(struct message *msg, bool dequeue, bool destroy);
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int message_get(struct message *m, ...);
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int message_put(struct message *m, ...);
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int message_dump(enum spa_log_level level, const char *prefix, struct message *m);
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#endif /* PULSE_SERVER_MESSAGE_H */
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