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Diffstat (limited to 'include/haproxy/cli.h')
| -rw-r--r-- | include/haproxy/cli.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/include/haproxy/cli.h b/include/haproxy/cli.h new file mode 100644 index 0000000..32c6599 --- /dev/null +++ b/include/haproxy/cli.h @@ -0,0 +1,138 @@ +/* + * include/haproxy/cli.h + * This file contains definitions of some primitives to dedicated to + * statistics output. + * + * Copyright (C) 2000-2011 Willy Tarreau - w@1wt.eu + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation, version 2.1 + * exclusively. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _HAPROXY_CLI_H +#define _HAPROXY_CLI_H + +#include <haproxy/applet.h> +#include <haproxy/channel-t.h> +#include <haproxy/cli-t.h> +#include <haproxy/global.h> +#include <haproxy/mworker-t.h> +#include <haproxy/stream-t.h> + + +void cli_register_kw(struct cli_kw_list *kw_list); +struct cli_kw* cli_find_kw_exact(char **args); +void cli_list_keywords(void); + +int cli_has_level(struct appctx *appctx, int level); + +int cli_parse_default(char **args, char *payload, struct appctx *appctx, void *private); + +/* mworker proxy functions */ + +int mworker_cli_proxy_create(void); +struct bind_conf *mworker_cli_proxy_new_listener(char *line); +int mworker_cli_sockpair_new(struct mworker_proc *mworker_proc, int proc); +void mworker_cli_proxy_stop(void); + +extern struct bind_conf *mcli_reload_bind_conf; + +/* proxy mode cli functions */ + +/* analyzers */ +int pcli_wait_for_request(struct stream *s, struct channel *req, int an_bit); +int pcli_wait_for_response(struct stream *s, struct channel *rep, int an_bit); + +/* updates the CLI's context to log <msg> at <severity> and returns 1. This is + * for use in CLI parsers to deal with quick response messages. + */ +static inline int cli_msg(struct appctx *appctx, int severity, const char *msg) +{ + struct cli_print_ctx *ctx = applet_reserve_svcctx(appctx, sizeof(*ctx)); + + ctx->severity = severity; + ctx->msg = msg; + appctx->st0 = CLI_ST_PRINT; + return 1; +} + +/* updates the CLI's context to log error message <err> and returns 1. The + * message will be logged at level LOG_ERR. This is for use in CLI parsers to + * deal with quick response messages. + */ +static inline int cli_err(struct appctx *appctx, const char *err) +{ + struct cli_print_ctx *ctx = applet_reserve_svcctx(appctx, sizeof(*ctx)); + + ctx->msg = err; + appctx->st0 = CLI_ST_PRINT_ERR; + return 1; +} + +/* updates the CLI's context to log <msg> at <severity> and returns 1. The + * message must have been dynamically allocated and will be freed. This is + * for use in CLI parsers to deal with quick response messages. + */ +static inline int cli_dynmsg(struct appctx *appctx, int severity, char *msg) +{ + struct cli_print_ctx *ctx = applet_reserve_svcctx(appctx, sizeof(*ctx)); + + ctx->severity = severity; + ctx->err = msg; + appctx->st0 = CLI_ST_PRINT_DYN; + return 1; +} + +/* updates the CLI's context to log error message <err> and returns 1. The + * message must have been dynamically allocated and will be freed. The message + * will be logged at level LOG_ERR. This is for use in CLI parsers to deal with + * quick response messages. + */ +static inline int cli_dynerr(struct appctx *appctx, char *err) +{ + struct cli_print_ctx *ctx = applet_reserve_svcctx(appctx, sizeof(*ctx)); + + ctx->err = err; + appctx->st0 = CLI_ST_PRINT_DYNERR; + return 1; +} + +/* updates the CLI's context to log messages stored in thread-local + * usermsgs_ctx at <severity> level. usermsgs_ctx will be reset when done. + * This is for use in CLI parsers to deal with quick response messages. + * + * Always returns 1. + */ +static inline int cli_umsg(struct appctx *appctx, int severity) +{ + struct cli_print_ctx *ctx = applet_reserve_svcctx(appctx, sizeof(*ctx)); + + ctx->severity = severity; + appctx->st0 = CLI_ST_PRINT_UMSG; + return 1; +} + +/* updates the CLI's context to log messages stored in thread-local + * usermsgs_ctx using error level. usermsgs_ctx will be reset when done. + * This is for use in CLI parsers to deal with quick response messages. + * + * Always returns 1. + */ +static inline int cli_umsgerr(struct appctx *appctx) +{ + appctx->st0 = CLI_ST_PRINT_UMSGERR; + return 1; +} + +#endif /* _HAPROXY_CLI_H */ |