131461Sminshall /* 231461Sminshall * This file describes the structures passed back and forth 331461Sminshall * between the API client and API server on a Unix-based 431461Sminshall * tn3270 implementation. 5*31467Sminshall * 6*31467Sminshall * A command is: <command code> <sequence number> <parameter>* 7*31467Sminshall * 831461Sminshall */ 931461Sminshall 1031461Sminshall 11*31467Sminshall #define EXCH_ASSOCIATE 23 /* Connect request [client->server] */ 1231461Sminshall #define EXCH_SEND_AUTH 44 /* Send auth (password) [server->client] */ 1331461Sminshall /* 1431461Sminshall * struct storeage_desc 1531461Sminshall * char prompt[] 1631461Sminshall * struct storeage_desc 1731461Sminshall * char seed[] 1831461Sminshall */ 1931461Sminshall #define EXCH_AUTH 65 /* Authorization [client->server] */ 2031461Sminshall /* 2131461Sminshall * struct storeage_desc 2231461Sminshall * char authenticator[] 2331461Sminshall */ 24*31467Sminshall #define EXCH_ASSOCIATED 78 /* You are now connected [server->client] */ 2531461Sminshall #define EXCH_REJECTED 93 /* Too bad [server->client] */ 2631461Sminshall /* 2731461Sminshall * struct storeage_desc 2831461Sminshall * char message[] 2931461Sminshall */ 3031461Sminshall 3131461Sminshall #define EXCH_REQUEST 19 /* A request [client->server] */ 3231461Sminshall /* struct regs, 3331461Sminshall * struct sregs, 3431461Sminshall * struct storage_desc 3531461Sminshall * char bytes[] 3631461Sminshall */ 3731461Sminshall #define EXCH_GIMME 20 /* I need client storage [server->client] */ 3831461Sminshall /* 3931461Sminshall * struct storage_desc 4031461Sminshall */ 4131461Sminshall #define EXCH_HEREIS 49 /* Here is some storage [BOTH WAYS] */ 4231461Sminshall /* 4331461Sminshall * struct storage_desc 4431461Sminshall * char bytes[] 4531461Sminshall */ 4631461Sminshall #define EXCH_REPLY 87 /* End of discussion */ 4731461Sminshall /* 4831461Sminshall * struct regs, 4931461Sminshall * struct sregs, 5031461Sminshall */ 5131461Sminshall 5231461Sminshall #define EXCH_TYPE_REGS 13 5331461Sminshall #define EXCH_TYPE_SREGS 27 5431461Sminshall #define EXCH_TYPE_STORE_DESC 33 5531461Sminshall #define EXCH_TYPE_BYTES 67 5631461Sminshall 5731461Sminshall /* 58*31467Sminshall * each parameter that comes over looks like: 5931461Sminshall * 6031461Sminshall * char type of following 6131461Sminshall * short (2 bytes) length of following (network byte order) 6231461Sminshall * following 6331461Sminshall */ 6431461Sminshall 6531461Sminshall struct storage_descriptor { 6631461Sminshall long location; /* In network byte order */ 6731461Sminshall short length; /* In network byte order */ 6831461Sminshall }; 69