0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include <string.h>
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#include <syslog.h>
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#include "hexdecoct.h"
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#include "macro.h"
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#include "string-table.h"
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#include "syslog-util.h"
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int syslog_parse_priority(const char **p, int *priority, bool with_facility) {
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int a = 0, b = 0, c = 0;
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int k;
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assert(p);
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assert(*p);
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assert(priority);
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if ((*p)[0] != '<')
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return 0;
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if (!strchr(*p, '>'))
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return 0;
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if ((*p)[2] == '>') {
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c = undecchar((*p)[1]);
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k = 3;
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} else if ((*p)[3] == '>') {
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b = undecchar((*p)[1]);
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c = undecchar((*p)[2]);
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k = 4;
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} else if ((*p)[4] == '>') {
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a = undecchar((*p)[1]);
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b = undecchar((*p)[2]);
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c = undecchar((*p)[3]);
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k = 5;
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} else
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return 0;
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if (a < 0 || b < 0 || c < 0 ||
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(!with_facility && (a || b || c > 7)))
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return 0;
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if (with_facility)
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*priority = a*100 + b*10 + c;
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else
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*priority = (*priority & LOG_FACMASK) | c;
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*p += k;
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return 1;
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}
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static const char *const log_facility_unshifted_table[LOG_NFACILITIES] = {
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[LOG_FAC(LOG_KERN)] = "kern",
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[LOG_FAC(LOG_USER)] = "user",
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[LOG_FAC(LOG_MAIL)] = "mail",
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[LOG_FAC(LOG_DAEMON)] = "daemon",
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[LOG_FAC(LOG_AUTH)] = "auth",
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[LOG_FAC(LOG_SYSLOG)] = "syslog",
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[LOG_FAC(LOG_LPR)] = "lpr",
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[LOG_FAC(LOG_NEWS)] = "news",
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[LOG_FAC(LOG_UUCP)] = "uucp",
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[LOG_FAC(LOG_CRON)] = "cron",
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[LOG_FAC(LOG_AUTHPRIV)] = "authpriv",
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[LOG_FAC(LOG_FTP)] = "ftp",
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[LOG_FAC(LOG_LOCAL0)] = "local0",
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[LOG_FAC(LOG_LOCAL1)] = "local1",
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[LOG_FAC(LOG_LOCAL2)] = "local2",
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[LOG_FAC(LOG_LOCAL3)] = "local3",
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[LOG_FAC(LOG_LOCAL4)] = "local4",
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[LOG_FAC(LOG_LOCAL5)] = "local5",
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[LOG_FAC(LOG_LOCAL6)] = "local6",
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[LOG_FAC(LOG_LOCAL7)] = "local7"
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};
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DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_facility_unshifted, int, LOG_FAC(~0));
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bool log_facility_unshifted_is_valid(int facility) {
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return facility >= 0 && facility <= LOG_FAC(~0);
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}
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static const char *const log_level_table[] = {
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[LOG_EMERG] = "emerg",
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[LOG_ALERT] = "alert",
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[LOG_CRIT] = "crit",
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[LOG_ERR] = "err",
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[LOG_WARNING] = "warning",
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[LOG_NOTICE] = "notice",
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[LOG_INFO] = "info",
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[LOG_DEBUG] = "debug"
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};
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DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_level, int, LOG_DEBUG);
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bool log_level_is_valid(int level) {
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return level >= 0 && level <= LOG_DEBUG;
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}
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