74 lines
3.0 KiB
C
74 lines
3.0 KiB
C
//v1
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//Copyright Cringe Studios
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#ifndef _H_CRINGE_DB
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#define _H_CRINGE_DB
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typedef int cdb_error;
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//connections
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//----------------
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typedef struct cdb_connection_impl * cdb_connection;
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//cdb_connection cdb_databaseConnect(unsigned char ip1, unsigned char ip2, unsigned char ip3, unsigned char ip4, unsigned short port);
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cdb_connection cdb_databaseConnect(unsigned char ip[4], unsigned short port, char * username, char * password);
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cdb_connection cdb_databaseConnect6(unsigned char ip[16], unsigned short port, char * username, char * password);
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cdb_connection cdb_databaseOpen(char * filePath);
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void cdb_databaseClose(cdb_connection connection);
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//----------------
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//transactions
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//----------------
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typedef struct cdb_transaction_impl * cdb_transaction;
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cdb_transaction cdb_transactionCreate(cdb_connection connection);
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cdb_error cdb_transactionFlush(cdb_transaction transaction);
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void cdb_transactionClear(cdb_transaction transaction);
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cdb_error cdb_transactionClose(cdb_transaction cdb_transaction); // also flushes the transaction queue
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//----------------
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//DDL
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//----------------
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typedef struct cdb_table_impl * cdb_table;
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cdb_error cdb_tableCreate(cdb_transaction transaction, char * tableName); //tableName can only consist of [a-z|A-Z|0-9|_]
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cdb_table cdb_tableOpen(cdb_transaction transaction, char * tableName);
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cdb_error cdb_tableClose(cdb_transaction transaction, cdb_table table);
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cdb_error cdb_tableDelete(cdb_transaction transaction, cdb_table table);
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cdb_error cdb_tableRename(cdb_transaction transaction, cdb_table table, char * newTableName);
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//----------------
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//DML
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//----------------
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typedef struct cdb_data_impl * cdb_data;
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cdb_error cdb_tableClear(cdb_transaction transaction, cdb_table table);
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cdb_error cdb_tableSize(cdb_transaction transaction, cdb_table table);
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cdb_error cdb_tableEntryAdd(cdb_transaction transaction, cdb_table table, cdb_data data);
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//cdb_tableEntryRemoveBy();
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//----------------
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//DCL only for network based connection
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//----------------
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#define CDB_TABLE_READ (1u)
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#define CDB_TABLE_WRITE (1u << 1)
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#define CDB_TABLE_MODIFY (1u << 2)
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// TODO: more perms
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typedef unsigned long cdb_permissions;
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typedef struct cdb_user_impl * cdb_user;
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//Table specific permissions
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cdb_error cdb_userSetTablePermissions(cdb_connection connection, cdb_table table, cdb_user user, cdb_permissions permissions);
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cdb_permissions cdb_userGetTablePermissions(cdb_connection connection, cdb_table table, cdb_user user);
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//general permissions
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cdb_error cdb_userSetGeneralPermissions(cdb_connection connection, cdb_user user, cdb_permissions permissions);
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cdb_permissions cdb_userGetGeneralPermissions(cdb_connection connection, cdb_user user);
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cdb_user cdb_userCreate(cdb_connection connection, char * username, char * password);
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cdb_user cdb_userGet(cdb_connection connection, char * username);
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cdb_error cdb_userDelete(cdb_connection connection, cdb_user deleter);
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//----------------
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#endif // _H_CRINGE_DB
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