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3fb60b6aed
Removes the wlroots dependency from the common code. To remove the dependency on the header, the defines and log-level enum are copied over. This causes a redefine error if both the wlr and the sway log.h are included.
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
#ifndef _SWAY_LOG_H
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#define _SWAY_LOG_H
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#include <stdbool.h>
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#include <stdarg.h>
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#include <string.h>
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#include <errno.h>
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typedef enum {
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L_SILENT = 0,
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L_ERROR = 1,
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L_INFO = 2,
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L_DEBUG = 3,
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L_LAST,
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} log_importance_t;
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#ifdef __GNUC__
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#define ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end)))
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#else
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#define ATTRIB_PRINTF(start, end)
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#endif
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void _sway_abort(const char *filename, ...) ATTRIB_PRINTF(1, 2);
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#define sway_abort(FMT, ...) \
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_sway_abort("[%s:%d] " FMT, sway_strip_path(__FILE__), __LINE__, ##__VA_ARGS__)
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bool _sway_assert(bool condition, const char* format, ...) ATTRIB_PRINTF(2, 3);
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#define sway_assert(COND, FMT, ...) \
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_sway_assert(COND, "[%s:%d] %s:" FMT, sway_strip_path(__FILE__), __LINE__, __PRETTY_FUNCTION__, ##__VA_ARGS__)
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void error_handler(int sig);
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typedef void (*log_callback_t)(log_importance_t importance, const char *fmt, va_list args);
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// Will log all messages less than or equal to `verbosity`
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// If `callback` is NULL, sway will use its default logger.
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void sway_log_init(log_importance_t verbosity, log_callback_t callback);
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void _sway_log(log_importance_t verbosity, const char *format, ...) ATTRIB_PRINTF(2, 3);
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void _sway_vlog(log_importance_t verbosity, const char *format, va_list args) ATTRIB_PRINTF(2, 0);
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const char *sway_strip_path(const char *filepath);
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#define sway_log(verb, fmt, ...) \
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_sway_log(verb, "[%s:%d] " fmt, sway_strip_path(__FILE__), __LINE__, ##__VA_ARGS__)
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#define sway_vlog(verb, fmt, args) \
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_sway_vlog(verb, "[%s:%d] " fmt, sway_strip_path(__FILE__), __LINE__, args)
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#define sway_log_errno(verb, fmt, ...) \
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sway_log(verb, fmt ": %s", ##__VA_ARGS__, strerror(errno))
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#endif
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