diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/libpq/hba.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/include/libpq/hba.h b/src/include/libpq/hba.h index 8d9f3821b12..13ecb329f80 100644 --- a/src/include/libpq/hba.h +++ b/src/include/libpq/hba.h @@ -132,6 +132,34 @@ typedef struct IdentLine regex_t re; } IdentLine; +/* + * A single string token lexed from an authentication configuration file + * (pg_ident.conf or pg_hba.conf), together with whether the token has + * been quoted. + */ +typedef struct AuthToken +{ + char *string; + bool quoted; +} AuthToken; + +/* + * TokenizedAuthLine represents one line lexed from an authentication + * configuration file. Each item in the "fields" list is a sub-list of + * AuthTokens. We don't emit a TokenizedAuthLine for empty or all-comment + * lines, so "fields" is never NIL (nor are any of its sub-lists). + * + * Exception: if an error occurs during tokenization, we might have + * fields == NIL, in which case err_msg != NULL. + */ +typedef struct TokenizedAuthLine +{ + List *fields; /* List of lists of AuthTokens */ + int line_num; /* Line number */ + char *raw_line; /* Raw line text */ + char *err_msg; /* Error message if any */ +} TokenizedAuthLine; + /* kluge to avoid including libpq/libpq-be.h here */ typedef struct Port hbaPort; @@ -142,6 +170,9 @@ extern void hba_getauthmethod(hbaPort *port); extern int check_usermap(const char *usermap_name, const char *pg_role, const char *auth_user, bool case_sensitive); +extern HbaLine *parse_hba_line(TokenizedAuthLine *tok_line, int elevel); extern bool pg_isblank(const char c); +extern MemoryContext tokenize_auth_file(const char *filename, FILE *file, + List **tok_lines, int elevel); #endif /* HBA_H */ |