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Diffstat (limited to 'src/cli_cstore.h')
| -rw-r--r-- | src/cli_cstore.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/cli_cstore.h b/src/cli_cstore.h new file mode 100644 index 0000000..c03bddf --- /dev/null +++ b/src/cli_cstore.h @@ -0,0 +1,147 @@ +/* + * Copyright (C) 2010 Vyatta, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef _CLI_VAL_CSTORE_H_ +#define _CLI_VAL_CSTORE_H_ +#ifdef __cplusplus +extern "C" { +#endif + +/* this header file contains all definitions/declarations in the original + * CLI implementation that are needed by the cstore library. + */ + +/* types */ +typedef int boolean; + +typedef enum { + ERROR_TYPE, + INT_TYPE, + IPV4_TYPE, + IPV4NET_TYPE, + IPV6_TYPE, + IPV6NET_TYPE, + MACADDR_TYPE, + DOMAIN_TYPE, /*end of addr types */ + TEXT_TYPE, + BOOL_TYPE, + PRIORITY_TYPE +} vtw_type_e; + +typedef struct { + vtw_type_e val_type; + char *val; + int cnt; /* >0 means multivalue */ + char **vals; /* We might union with val */ + vtw_type_e *val_types; /* used with vals and multitypes */ + boolean free_me; +} valstruct; + +typedef enum { + LIST_OP, /* right is next, left is list elem */ + HELP_OP, /* right is help string, left is elem */ + EXEC_OP, /* left command string, right help string */ + PATTERN_OP, /* left to var, right to pattern */ + OR_OP, + AND_OP, + NOT_OP, + COND_OP, /* aux field specifies cond type (GT, GE, etc.)*/ + VAL_OP, /* for strings used in other nodes */ + VAR_OP, /* string points to var */ + B_QUOTE_OP, /* string points to operand to be executed */ + ASSIGN_OP /* left to var, right to exp */ +} vtw_oper_e; + +typedef struct vtw_node{ + vtw_oper_e vtw_node_oper; + struct vtw_node *vtw_node_left; + struct vtw_node *vtw_node_right; + char *vtw_node_string; + int vtw_node_aux; + vtw_type_e vtw_node_type; + valstruct vtw_node_val; /* we'll union it later */ +} vtw_node; + +typedef struct { + vtw_node *vtw_list_head; + vtw_node *vtw_list_tail; +} vtw_list; + +typedef enum { + delete_act, + create_act, + activate_act, + update_act, + syntax_act, + commit_act, + begin_act, + end_act, + top_act +} vtw_act_type; + +typedef struct { + vtw_type_e def_type; + vtw_type_e def_type2; + char *def_type_help; + char *def_node_help; + char *def_default; + unsigned int def_priority; + char *def_priority_ext; + char *def_enumeration; + char *def_comp_help; + char *def_allowed; + char *def_val_help; + unsigned int def_tag; + unsigned int def_multi; + boolean tag; + boolean multi; + vtw_list actions[top_act]; + int is_value; /* this is used by the config store to indicate whether + * the last path component is a "value". */ +} vtw_def; + +/* extern variables */ +extern void *var_ref_handle; +extern FILE *out_stream; + +/* note that some functions may be used outside the actual CLI operations, + * so output may not have been initialized. nop in such cases. + */ +#define OUTPUT_USER(fmt, args...) do \ + { \ + if (out_stream) { \ + fprintf(out_stream, fmt , ##args); \ + } \ + } while (0); + +/* functions */ +const valstruct *get_syntax_self_in_valstruct(vtw_node *vnode); +int get_shell_command_output(const char *cmd, char *buf, + unsigned int buf_size); +int parse_def(vtw_def *defp, const char *path, boolean type_only); +boolean validate_value(vtw_def *def, char *value); +const char *type_to_name(vtw_type_e type); +int initialize_output(const char *op); +void bye(const char *msg, ...) __attribute__((format(printf, 1, 2), noreturn)); + +/* functions from cli_objects */ +char *get_at_string(void); + +#ifdef __cplusplus +} +#endif +#endif /* _CLI_VAL_CSTORE_H_ */ + |