The public interface to BNF productions database API. More...
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Typedefs | |
| typedef struct rpadbex_s | rpadbex_t |
| Database of BNF productions (The BNF schema) | |
| typedef long | rparule_t |
| Unique BNF rule identifier. | |
Functions | |
| const char * | rpa_dbex_version () |
| Return the version string of the RPA library. | |
| rpadbex_t * | rpa_dbex_create (void) |
| Create an object of type rpadbex_t. | |
| void | rpa_dbex_destroy (rpadbex_t *dbex) |
| Destroy an object of type rpadbex_t, created by rpa_dbex_create. | |
| long | rpa_dbex_lasterror (rpadbex_t *dbex) |
| Return the error code of the last occurred error. | |
| long | rpa_dbex_lasterrorinfo (rpadbex_t *dbex, rpa_errinfo_t *errinfo) |
| Get error information for the last occurred error. | |
| int | rpa_dbex_open (rpadbex_t *dbex) |
| Open the BNF productions database. | |
| void | rpa_dbex_close (rpadbex_t *dbex) |
| Close the BNF productions database. | |
| int | rpa_dbex_compile (rpadbex_t *dbex) |
| Compile the BNF productions database to byte code. | |
| long | rpa_dbex_load (rpadbex_t *dbex, const char *buffer, unsigned long size) |
| Load BNF production(s) into the database. | |
| long | rpa_dbex_load_s (rpadbex_t *dbex, const char *buffer) |
| Load BNF production(s) into the database. Same as rpa_dbex_load, but the buffer is NULL terminated string. | |
| rvm_asmins_t * | rpa_dbex_executable (rpadbex_t *dbex) |
| Return a pointer to the executable code segment. | |
| long | rpa_dbex_executableoffset (rpadbex_t *dbex, rparule_t rid) |
| Return the offset of the executable byte code for the specified rule. | |
| rparule_t | rpa_dbex_lookup (rpadbex_t *dbex, const char *name, unsigned int namesize) |
| Lookup BNF production ID in the database. | |
| rparule_t | rpa_dbex_lookup_s (rpadbex_t *dbex, const char *name) |
| Lookup BNF production ID in the database. | |
| const char * | rpa_dbex_name (rpadbex_t *dbex, rparule_t rid) |
| Return the name of the specified rule ID. | |
| rparule_t | rpa_dbex_first (rpadbex_t *dbex) |
| Return the first production ID in the database. | |
| rparule_t | rpa_dbex_last (rpadbex_t *dbex) |
| Return the last production ID. | |
| rparule_t | rpa_dbex_next (rpadbex_t *dbex, rparule_t rid) |
| Return the next production ID. | |
| rparule_t | rpa_dbex_prev (rpadbex_t *dbex, rparule_t rid) |
| Return the previous production ID. | |
| long | rpa_dbex_strlen (rpadbex_t *dbex, rparule_t rid) |
| Returns the string length of the specified BNF production. | |
| long | rpa_dbex_strncpy (rpadbex_t *dbex, char *dest, rparule_t rid, unsigned long size) |
| Copy the string of the specified BNF production to the destination buffer. | |
| long | rpa_dbex_cfgset (rpadbex_t *dbex, unsigned long cfg, unsigned long val) |
| Set a configuration value for the dbex object. | |
| long | rpa_dbex_cfgget (rpadbex_t *dbex, unsigned long cfg) |
| Get a configuration value for the dbex object. | |
| int | rpa_dbex_dumptree (rpadbex_t *dbex, rparule_t rid) |
| Print a BNF production in a tree format. | |
| int | rpa_dbex_dumpcode (rpadbex_t *dbex, rparule_t rid) |
| Dump the compiled byte code for the specified production ID. | |
| int | rpa_dbex_dumprecords (rpadbex_t *dbex) |
| Print the AST of the parsed BNF productions. | |
| int | rpa_dbex_dumpproductions (rpadbex_t *dbex) |
| Print the content of BNF productions database. | |
| int | rpa_dbex_dumpinfo (rpadbex_t *dbex) |
| Print debug information about the state of the BNF productions database. | |
| int | rpa_dbex_dumpuids (rpadbex_t *dbex) |
| Print the production user IDs in a format suitable to be included in source code. | |
The public interface to BNF productions database API.
The following APIs are used to Create, Compile, Enumerate, etc. BNF productions.
1.7.4-20110606