mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-09-20 15:08:34 +03:00
1117 lines
32 KiB
C
1117 lines
32 KiB
C
/* include/v/vere.h
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**
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** This file is in the public domain.
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*/
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/** Quasi-tunable parameters.
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**/
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/* First kernel this executable can boot.
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*/
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# define FirstKernel 164
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# define DefaultKernel 164
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#define RECK
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/** Data types.
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**/
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struct _u2_http;
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/* u2_hhed: http header.
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*/
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typedef struct _u2_hhed {
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struct _u2_hhed* nex_u;
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c3_c* nam_c;
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c3_c* val_c;
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} u2_hhed;
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/* u2_hbod: http body block. Also used for responses.
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*/
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typedef struct _u2_hbod {
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struct _u2_hbod* nex_u;
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c3_w len_w;
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c3_y hun_y[0];
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} u2_hbod;
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/* u2_hrat: http parser state.
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*/
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typedef enum {
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u2_hreq_non,
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u2_hreq_nam,
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u2_hreq_val
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} u2_hrat;
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/* u2_csat: client connection state.
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*/
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typedef enum {
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u2_csat_dead = 0, // connection dead
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u2_csat_addr = 1, // connection addressed
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u2_csat_live = 2, // connection open
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} u2_csat;
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/* u2_hmet: http method. Matches jhttp encoding.
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*/
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typedef enum {
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u2_hmet_delete,
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u2_hmet_get,
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u2_hmet_head,
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u2_hmet_post,
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u2_hmet_put,
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u2_hmet_nop, // virtual method
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u2_hmet_other // ie, unsupported
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} u2_hmet;
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/* u2_hreq: incoming http request.
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*/
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typedef struct _u2_hreq {
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struct _u2_hcon* hon_u; // connection
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c3_w seq_l; // sequence within connection
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u2_hmet met_e; // method
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u2_hrat rat_e; // parser state
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void* par_u; // struct http_parser *
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c3_c* url_c; // url
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u2_bean liv; // keepalive
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u2_bean end; // all responses added
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u2_hhed* hed_u; // headers
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u2_hbod* bod_u; // body parts
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struct _u2_hreq* nex_u; // next in request queue
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u2_hbod* rub_u; // exit of write queue
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u2_hbod* bur_u; // entry of write queue
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} u2_hreq;
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/* u2_hrep: outgoing http response.
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*/
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typedef struct _u2_hrep {
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c3_w coq_l; // connection number
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c3_w seq_l; // request number
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c3_w sas_w; // status
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u2_hhed* hed_u; // headers
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u2_hbod* bod_u; // body (one part)
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} u2_hrep;
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/* u2_hcon: incoming http connection.
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*/
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typedef struct _u2_hcon {
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uv_tcp_t wax_u; // event handler state
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c3_w coq_l; // connection number
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c3_w seq_l; // next request number
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struct _u2_http* htp_u; // backlink to server
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struct _u2_hcon* nex_u; // next in server's list
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struct _u2_hreq* ruc_u; // request under construction
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struct _u2_hreq* req_u; // exit of request queue
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struct _u2_hreq* qer_u; // entry of request queue
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} u2_hcon;
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/* u2_http: http server.
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*/
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typedef struct _u2_http {
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uv_tcp_t wax_u; // event handler state
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c3_w sev_l; // server number
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c3_w coq_l; // next connection number
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c3_w por_w; // running port
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struct _u2_hcon* hon_u; // connection list
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struct _u2_http* nex_u; // next in list
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} u2_http;
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/* u2_cres: response to http client.
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*/
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typedef struct _u2_cres {
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u2_hrat rat_e; // parser state
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void* par_u; // struct http_parser *
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c3_w sas_w; // status code
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u2_hhed* hed_u; // headers
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u2_hbod* bod_u; // body parts
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} u2_cres;
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/* u2_creq: outgoing http request.
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*/
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typedef struct _u2_creq { // client request
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c3_l num_l; // request number
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c3_c* hot_c; // host
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c3_s por_s; // port
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c3_c* url_c; // url
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u2_bean sec; // yes == https
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u2_hmet met_e; // method
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u2_hhed* hed_u; // headers
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u2_hbod* bod_u; // body
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u2_cres* res_u; // nascent response
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struct _u2_ccon* coc_u; // parent connection
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struct _u2_creq* nex_u; // next in queue
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} u2_creq;
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/* u2_ccon: outgoing http connection.
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*/
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typedef struct _u2_ccon { // client connection
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uv_tcp_t wax_u; // i/o handler state
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uv_connect_t cot_u; // connection handler state
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uv_getaddrinfo_t adr_u; // resolver state
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u2_csat sat_e; // connection state
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c3_c* hot_c; // hostname
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c3_s por_s; // port
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c3_w ipf_w; // IP
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u2_bean sec; // yes == https
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u2_hbod* rub_u; // exit of send queue
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u2_hbod* bur_u; // entry of send queue
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u2_creq* ceq_u; // exit of request queue
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u2_creq* qec_u; // entry of request queue
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struct _u2_ccon* pre_u; // previous in list
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struct _u2_ccon* nex_u; // next in list
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} u2_ccon;
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/* u2_chot: foreign host (not yet used).
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*/
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typedef struct _u2_chot {
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c3_w ipf_w; // ip address (or 0)
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c3_c* hot_c; // hostname (no port) (or 0)
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struct _u2_ccon* ins_u; // insecure connection (or 0)
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struct _u2_ccon* sec_u; // secure connection (or 0)
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} u2_chot;
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/* u2_cttp: http client.
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*/
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typedef struct _u2_cttp {
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struct _u2_ccon* coc_u; // connection list
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} u2_cttp;
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/* u2_apac: ames packet, coming or going.
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*/
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typedef struct _u2_apac {
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struct _u2_apac* nex_u; // next in queue
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c3_w pip_w; // IPv4 address, to
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c3_s por_s; // IPv4 port, to
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c3_w len_w; // length in bytes
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c3_y hun_y[0]; // data
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} u2_apac;
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/* u2_ames: ames networking.
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*/
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typedef struct _u2_ames { // packet network state
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uv_udp_t wax_u; // socket state
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uv_timer_t tim_u; // network timer
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u2_bean alm; // alarm on
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c3_s por_s; // public IPv4 port
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c3_w imp_w[256]; // imperial IPs
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} u2_ames;
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/* u2_save: checkpoint control.
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*/
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typedef struct _u2_save {
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uv_timer_t tim_u; // checkpoint timer
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uv_signal_t sil_u; // child signal
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c3_w ent_w; // event number, XX 64
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c3_w pid_w; // pid of checkpoint process
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} u2_save;
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/* u2_ubuf: unix tty i/o buffer.
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*/
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typedef struct _u2_ubuf {
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struct _u2_ubuf* nex_u;
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c3_w len_w;
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c3_y hun_y[0]; // bytes to send
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} u2_ubuf;
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/* u2_utat: unix terminal state.
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*/
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typedef struct {
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struct {
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c3_l col_l; // columns
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c3_l row_l; // rows
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} siz;
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struct {
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c3_w* lin_w; // current line (utf32)
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c3_w len_w; // length of current line
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c3_w cus_w; // cursor position
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} mir;
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struct { // escape code control
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u2_bean ape; // escape received
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u2_bean bra; // bracket or O received
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} esc;
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struct {
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c3_y syb_y[5]; // utf8 code buffer
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c3_w len_w; // present length
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c3_w wid_w; // total width
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} fut;
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} u2_utat;
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/* u2_uled: event log header.
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*/
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typedef struct {
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c3_l mag_l; // mug of log format, 'a', 'b'...
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c3_w kno_w; // kernel number validated with
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c3_l sal_l; // salt for passcode
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c3_l key_l; // mug of crypto key, or 0
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c3_l sev_l; // host process identity
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c3_l tno_l; // terminal count in host
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} u2_uled;
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/* u2_ular: event log trailer.
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*/
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typedef struct {
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c3_w syn_w; // must equal mug of address
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c3_w ent_w; // event sequence number
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c3_w len_w; // word length of this event
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c3_w mug_w; // mug of noun
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} u2_ular;
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/* u2_ulog: unix event log.
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*/
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typedef struct {
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c3_i fid_i; // file descriptor
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c3_d len_d; // length in words
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} u2_ulog;
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struct _u2_uhot;
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struct _u2_udir;
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struct _u2_ufil;
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/* u2_unod: file or directory.
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*/
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typedef struct _u2_unod {
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uv_fs_event_t was_u; // stat watcher
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u2_bean dir; // always
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u2_bean dry; // ie, unmodified
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c3_c* pax_c; // absolute path
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struct _u2_udir* par_u; // in directory
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} u2_unod;
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/* u2_ufil: synchronized file.
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*/
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typedef struct _u2_ufil {
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uv_fs_event_t was_u; // stat watcher
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u2_bean non; // always u2_no
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u2_bean dry; // ie, unmodified
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c3_c* pax_c; // absolute path
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struct _u2_udir* par_u; // in directory
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c3_c* dot_c; // extension point or 0
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mpz_t mod_mp; // mtime as @da
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struct _u2_ufil* nex_u; // internal list
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} u2_ufil;
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/* u2_udir: synchronized directory.
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*/
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typedef struct _u2_udir {
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uv_fs_event_t was_u; // stat watcher
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u2_bean yes; // always u2_yes
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u2_bean dry; // ie, unmodified
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c3_c* pax_c; // absolute path
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struct _u2_udir* par_u; // parent directory
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struct _u2_udir* dis_u; // subdirectories
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struct _u2_ufil* fil_u; // files
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struct _u2_udir* nex_u; // internal list
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} u2_udir;
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/* u2_uhot: synchronized host.
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*/
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typedef struct _u2_uhot {
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u2_udir dir_u; // root directory
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mpz_t who_mp; // owner as GMP
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struct _u2_uhot* nex_u; // internal list
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} u2_uhot;
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/* u2_usig: receive signals.
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*/
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typedef struct _u2_usig {
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uv_signal_t sil_u;
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c3_i num_i;
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struct _u2_usig* nex_u;
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} u2_usig;
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/* u2_unix: clay support system, also
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*/
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typedef struct _u2_unix {
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uv_timer_t tim_u; // clay timer
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u2_bean alm; // alarm
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u2_uhot* hot_u; // host state
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u2_usig* sig_u; // signal list
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} u2_unix;
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/* u2_batz: just a timer for now
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*/
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typedef struct _u2_batz {
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uv_timer_t tim_u; // clay timer
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c3_w run_w; // run of consecutive alarms
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u2_bean alm; // alarm
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} u2_batz;
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/* u2_utfo: unix terminfo strings.
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*/
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typedef struct {
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struct {
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const c3_y* kcuu1_y; // key_up
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const c3_y* kcud1_y; // key_down
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const c3_y* kcub1_y; // key_back
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const c3_y* kcuf1_y; // key_forward
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c3_w max_w; // maximum input sequence length
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} inn;
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struct {
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const c3_y* clear_y; // clear_screen
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const c3_y* el_y; // clr_bol clear to beginning
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// const c3_y* el1_y; // clr_eol clear to end
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const c3_y* ed_y; // clear to end of screen
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const c3_y* bel_y; // bel sound bell
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const c3_y* cub1_y; // parm_left
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const c3_y* cuf1_y; // parm_right
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const c3_y* cuu1_y; // parm_up
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const c3_y* cud1_y; // parm_down
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// const c3_y* cub_y; // parm_left_cursor #num
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// const c3_y* cuf_y; // parm_right_cursor #num
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} out;
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} u2_utfo;
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#if 0
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/* u2_uwen: unix alarm.
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*/
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typedef struct _u2_uwen {
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c3_y* pax_y; // printed path
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c3_d wen_d[2]; // timer expire
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};
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/* u2_utim: unix timer control.
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*/
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typedef struct _u2_utim {
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uv_timer_t wat_u; // libev timer control
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u2_uwen* wen_u; // timers in ascending order
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};
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#endif
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/* u2_utty: unix tty.
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*/
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typedef struct _u2_utty {
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#if 0
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uv_tty_t wax_u; // event handler state
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#else
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union {
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uv_poll_t wax_u;
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uv_pipe_t pop_u;
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};
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#endif
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struct termios bak_u; // cooked terminal state
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struct termios raw_u; // raw terminal state
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c3_i fid_i; // file descriptor
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# if 1
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c3_i cug_i; // blocking fcntl flags
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c3_i nob_i; // nonblocking fcntl flags
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# endif
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c3_w tid_l; // terminal identity number
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u2_utfo ufo_u; // terminfo strings
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# if 1
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u2_ubuf* tou_u; // entry of output queue
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u2_ubuf* out_u; // exit of output queue
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# endif
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u2_utat tat_u; // control state
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struct _u2_utty* nex_u; // next in host list
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} u2_utty;
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/* u2_raty: raft server type.
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*/
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typedef enum {
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u2_raty_none,
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u2_raty_foll,
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u2_raty_cand,
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u2_raty_lead
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} u2_raty;
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/* u2_raft: raft state.
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*/
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typedef struct {
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uv_tcp_t wax_u;
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uv_timer_t tim_u;
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u2_ulog lug_u; // event log
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c3_w ent_w;
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u2_raty typ_e;
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} u2_raft;
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/* u2_rnam: raft peer name.
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*/
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typedef struct _u2_rnam {
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c3_c* str_c;
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c3_c* nam_c;
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c3_s por_s;
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struct _u2_rnam* nex_u;
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} u2_rnam;
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/* u2_ropt: raft options.
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*/
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typedef struct {
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u2_rnam* nam_u;
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c3_s por_s;
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} u2_ropt;
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/* u2_opts:
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*/
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typedef struct _u2_opts {
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c3_c* cpu_c;
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c3_c* imp_c;
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c3_c* hom_c;
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c3_c* nam_c;
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c3_w kno_w;
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c3_w fuz_w;
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c3_s por_s;
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u2_ropt rop_u;
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u2_bean abo;
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u2_bean bat;
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u2_bean gab;
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u2_bean dem;
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u2_bean loh;
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u2_bean pro;
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u2_bean veb;
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u2_bean pas;
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u2_bean rez;
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u2_bean sow;
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u2_bean nuu;
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u2_bean vno;
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} u2_opts;
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/* u2_host: entire host.
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*/
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typedef struct _u2_host {
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u2_wire wir_r; // noun system, 1 per thread
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c3_w kno_w; // current executing stage
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c3_c* cpu_c; // computer path
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c3_d now_d; // event tick
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uv_loop_t* lup_u; // libuv event loop
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u2_http* htp_u; // http servers
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u2_cttp ctp_u; // http clients
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u2_utty* uty_u; // all terminals
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u2_utty* tem_u; // main terminal (1)
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u2_ames sam_u; // packet interface
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u2_save sav_u; // autosave
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u2_opts ops_u; // commandline options
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u2_unix unx_u; // sync and clay
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u2_batz beh_u; // batz timer
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u2_bean liv; // if u2_no, shut down
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u2_reck* arv_u; // runtime
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} u2_host; // host == computer == process
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# define u2L u2_Host.lup_u // global event loop
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# define u2R (&(u2_Raft))
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/* u2_funk: standard system function.
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*/
|
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typedef u2_noun (*u2_funk)(u2_reck* rec_u, u2_noun);
|
|
|
|
/** Global variables.
|
|
**/
|
|
c3_global u2_host u2_Host;
|
|
c3_global u2_wire u2_Wire;
|
|
c3_global u2_raft u2_Raft;
|
|
c3_global c3_c* u2_Local;
|
|
c3_global c3_c* u2_System;
|
|
|
|
c3_global u2_bean u2_Flag_Abort;
|
|
c3_global u2_bean u2_Flag_Garbage;
|
|
c3_global u2_bean u2_Flag_Profile;
|
|
c3_global u2_bean u2_Flag_Verbose;
|
|
|
|
# define u2_ve_at() ( &u2_Host.ver_e[u2_Host.kno_w] )
|
|
|
|
|
|
/** Functions.
|
|
**/
|
|
/* Urbit time: 128 bits, leap-free.
|
|
**
|
|
** High 64 bits: 0x8000.000c.cea3.5380 + Unix time at leap 25 (Jul 2012)
|
|
** Low 64 bits: 1/2^64 of a second.
|
|
**
|
|
** Seconds per Gregorian 400-block: 12.622.780.800
|
|
** 400-blocks from 0 to 0AD: 730.692.561
|
|
** Years from 0 to 0AD: 292.277.024.400
|
|
** Seconds from 0 to 0AD: 9.223.372.029.693.628.800
|
|
** Seconds between 0A and Unix epoch: 62.167.219.200
|
|
** Seconds before Unix epoch: 9.223.372.091.860.848.000
|
|
** The same, in C hex notation: 0x8000000cce9e0d80ULL
|
|
**
|
|
** New leap seconds after July 2012 (leap second 25) are ignored. The
|
|
** platform OS will not ignore them, of course, so they must be detected
|
|
** and counteracted. Perhaps this phenomenon will soon find an endpoint.
|
|
*/
|
|
/* u2_time_sec_in(): urbit seconds from unix time.
|
|
**
|
|
** Adjust (externally) for future leap secs!
|
|
*/
|
|
c3_d
|
|
u2_time_sec_in(c3_w unx_w);
|
|
|
|
/* u2_time_sec_out(): unix time from urbit seconds.
|
|
**
|
|
** Adjust (externally) for future leap secs!
|
|
*/
|
|
c3_w
|
|
u2_time_sec_out(c3_d urs_d);
|
|
|
|
/* u2_time_fsc_in(): urbit fracto-seconds from unix microseconds.
|
|
*/
|
|
c3_d
|
|
u2_time_fsc_in(c3_w usc_w);
|
|
|
|
/* u2_time_fsc_out: unix microseconds from urbit fracto-seconds.
|
|
*/
|
|
c3_w
|
|
u2_time_fsc_out(c3_d ufc_d);
|
|
|
|
/* u2_time_in_tv(): urbit time from struct timeval.
|
|
*/
|
|
u2_atom
|
|
u2_time_in_tv(struct timeval* tim_tv);
|
|
|
|
/* u2_time_out_tv(): struct timeval from urbit time.
|
|
*/
|
|
void
|
|
u2_time_out_tv(struct timeval* tim_tv, u2_noun now);
|
|
|
|
/* u2_time_in_ts(): urbit time from struct timespec.
|
|
*/
|
|
u2_atom
|
|
u2_time_in_ts(struct timespec* tim_ts);
|
|
#if defined(U2_OS_linux)
|
|
/* u2_time_t_in_ts(): urbit time from time_t.
|
|
*/
|
|
u2_atom
|
|
u2_time_t_in_ts(time_t tim);
|
|
#endif
|
|
|
|
/* u2_time_out_ts(): struct timespec from urbit time.
|
|
*/
|
|
void
|
|
u2_time_out_ts(struct timespec* tim_ts, u2_noun now);
|
|
|
|
/* u2_time_gap_ms(): (wen - now) in ms.
|
|
*/
|
|
c3_d
|
|
u2_time_gap_ms(u2_noun now, u2_noun wen);
|
|
|
|
/** Filesystem (new api).
|
|
**/
|
|
/* u2_walk_load(): load file or bail.
|
|
*/
|
|
u2_noun
|
|
u2_walk_load(c3_c* pas_c);
|
|
|
|
/* u2_walk_safe(): load file or 0.
|
|
*/
|
|
u2_noun
|
|
u2_walk_safe(c3_c* pas_c);
|
|
|
|
/* u2_walk_save(): save file or bail.
|
|
*/
|
|
void
|
|
u2_walk_save(c3_c* pas_c, u2_noun tim, u2_atom pad);
|
|
|
|
/* u2_sync_reck(): traverse filesystem for changes -> lamb
|
|
*/
|
|
u2_noun
|
|
u2_sync_reck(u2_reck* rec_u);
|
|
|
|
/* u2_walk(): traverse `dir_c` to produce an arch, updating `old`.
|
|
*/
|
|
u2_noun
|
|
u2_walk(u2_reck* rec_u, const c3_c* dir_c, u2_noun old);
|
|
|
|
/* u2_path(): C unix path in computer for file or directory.
|
|
*/
|
|
c3_c*
|
|
u2_path(u2_bean fyl, u2_noun pax);
|
|
|
|
/** Filesystem (old api).
|
|
**/
|
|
/* u2_ve_file(): load internal file as atom from local or system.
|
|
*/
|
|
u2_weak
|
|
u2_ve_file(c3_c* ext_c, u2_noun tah);
|
|
|
|
/* u2_ve_frep(): load [.~ %rep myp {now} tah].
|
|
**
|
|
** File is either ~ or [nbytes mdate atom].
|
|
*/
|
|
u2_noun
|
|
u2_ve_frep(u2_noun myp, u2_noun tah);
|
|
|
|
/* u2_ve_date(): date internal file.
|
|
*/
|
|
c3_d
|
|
u2_ve_date(c3_c* ext_c, u2_noun tah);
|
|
|
|
/* u2_ve_save(): save internal file as atom.
|
|
*/
|
|
u2_bean
|
|
u2_ve_save(c3_c* ext_c, u2_noun tah, u2_noun dat);
|
|
|
|
/* u2_ve_zeus(): prayer to internal file path. Return unit.
|
|
*/
|
|
u2_noun
|
|
u2_ve_zeus(u2_noun hap);
|
|
|
|
/** Output.
|
|
**/
|
|
/* u2_ve_tank(): print a tank at `tab`.
|
|
*/
|
|
void
|
|
u2_ve_tank(c3_l tab_l, u2_noun tac);
|
|
|
|
|
|
/** Kernel control.
|
|
**/
|
|
/* u2_reck_do(): use a kernel function.
|
|
*/
|
|
# define u2_do(t, a) u2_reck_do(t, a)
|
|
# define u2_dc(t, a1, a2) u2_reck_do(t, u2nc(a1, a2))
|
|
# define u2_dt(t, a1, a2, a3) u2_reck_do(t, u2nt(a1, a2, a3))
|
|
# define u2_dq(t, a1, a2, a3, a4) u2_reck_do(t, u2nq(a1, a2, a3, a4))
|
|
|
|
u2_noun
|
|
u2_reck_do(const c3_c* txt_c, u2_noun arg);
|
|
|
|
/* u2_reck_line(): apply a reck line (protected).
|
|
*/
|
|
void
|
|
u2_reck_line(u2_reck* rec_u, u2_noun lin);
|
|
|
|
/* u2_reck_numb(): set the instance number.
|
|
*/
|
|
void
|
|
u2_reck_numb(u2_reck* rec_u);
|
|
|
|
/* u2_reck_http_request(): hear http request on channel.
|
|
*/
|
|
void
|
|
u2_reck_http_request(u2_reck* rec_u,
|
|
u2_bean sec,
|
|
u2_noun pox,
|
|
u2_noun req);
|
|
|
|
/* u2_reck_http_respond(): apply http response.
|
|
*/
|
|
void
|
|
u2_reck_http_respond(u2_reck* rec_u, u2_noun pox, u2_noun rep);
|
|
|
|
/* u2_reck_boot(): boot the reck engine (unprotected).
|
|
*/
|
|
void
|
|
u2_reck_boot(u2_reck* rec_u);
|
|
|
|
/* u2_reck_launch(): launch the reck engine (unprotected).
|
|
*/
|
|
u2_bean
|
|
u2_reck_launch(u2_reck* rec_u);
|
|
|
|
/* u2_reck_nick(): transform enveloped packets, [vir cor].
|
|
*/
|
|
u2_noun
|
|
u2_reck_nick(u2_reck* rec_u, u2_noun vir, u2_noun cor);
|
|
|
|
/* u2_reck_peek(): query the reck namespace (protected).
|
|
*/
|
|
u2_noun
|
|
u2_reck_peek(u2_reck* rec_u, u2_noun hap);
|
|
|
|
/* u2_reck_keep(): measure timer.
|
|
*/
|
|
u2_noun
|
|
u2_reck_keep(u2_reck* rec_u, u2_noun hap);
|
|
|
|
/* u2_reck_pike(): poke with floating core.
|
|
*/
|
|
u2_noun
|
|
u2_reck_pike(u2_reck* rec_u, u2_noun ovo, u2_noun cor);
|
|
|
|
/* u2_reck_poke(): insert and apply an input ovum (protected).
|
|
*/
|
|
u2_noun
|
|
u2_reck_poke(u2_reck* rec_u, u2_noun ovo);
|
|
|
|
/* u2_reck_prick(): query the reck namespace (unprotected).
|
|
*/
|
|
u2_noun
|
|
u2_reck_prick(u2_reck* rec_u, u2_noun hap);
|
|
|
|
/* u2_reck_kick(): handle effect.
|
|
*/
|
|
void
|
|
u2_reck_kick(u2_reck* rec_u, u2_noun ovo);
|
|
|
|
/* u2_reck_sync(): poll and apply sync events (protected).
|
|
*/
|
|
void
|
|
u2_reck_sync(u2_reck* rec_u);
|
|
|
|
/* u2_reck_time(): set the reck time.
|
|
*/
|
|
void
|
|
u2_reck_time(u2_reck* rec_u);
|
|
|
|
/* u2_reck_wind(): set the reck time artificially.
|
|
*/
|
|
void
|
|
u2_reck_wind(u2_reck* rec_u, u2_noun now);
|
|
|
|
/* u2_reck_plan(): queue ovum (external).
|
|
*/
|
|
void
|
|
u2_reck_plan(u2_reck* rec_u,
|
|
u2_noun pax,
|
|
u2_noun fav);
|
|
|
|
/* u2_reck_plow(): queue ovum list in order (external).
|
|
*/
|
|
void
|
|
u2_reck_plow(u2_reck* rec_u, u2_noun ova);
|
|
|
|
/* u2_reck_work(): flush ova (unprotected).
|
|
*/
|
|
void
|
|
u2_reck_work(u2_reck* rec_u);
|
|
|
|
|
|
/** Main loop, new style.
|
|
**/
|
|
/* u2_lo_boot(): restore or create pier.
|
|
*/
|
|
void
|
|
u2_lo_boot(void);
|
|
|
|
/* u2_lo_loop(): enter main event loop.
|
|
*/
|
|
void
|
|
u2_lo_loop(u2_reck* rec_u);
|
|
|
|
/* u2_lo_exit(): shut down io across pier.
|
|
*/
|
|
void
|
|
u2_lo_exit(void);
|
|
|
|
/* u2_lo_show(): print typeless noun.
|
|
*/
|
|
void
|
|
u2_lo_show(c3_c* cap_c, u2_noun nun);
|
|
#define u2ls(cap_c, nun) u2_lo_show(cap_c, nun)
|
|
|
|
/* u2_lo_bail(): clean up all event state.
|
|
*/
|
|
void
|
|
u2_lo_bail(u2_reck* rec_u);
|
|
|
|
/* u2_lo_tank(): dump single tank.
|
|
*/
|
|
void
|
|
u2_lo_tank(c3_l tab_l, u2_noun tac);
|
|
|
|
/* u2_lo_punt(): dump tank list.
|
|
*/
|
|
void
|
|
u2_lo_punt(c3_l tab_l, u2_noun tac);
|
|
|
|
/* u2_lo_sway(): print trace.
|
|
*/
|
|
void
|
|
u2_lo_sway(c3_l tab_l, u2_noun tax);
|
|
|
|
/* u2_lo_soft(): standard soft wrapper. Unifies unix and nock errors.
|
|
**
|
|
** Produces [%$ result] or %error (list tank)].
|
|
*/
|
|
u2_noun
|
|
u2_lo_soft(u2_reck* rec_u, c3_w sec_w, u2_funk fun_f, u2_noun arg);
|
|
|
|
/* u2_lo_grab(): garbage-collect the world, plus roots; end with u2_none
|
|
*/
|
|
void
|
|
u2_lo_grab(c3_c* cap_c, u2_noun som, ...);
|
|
|
|
/* u2_lo_open(): begin callback processing.
|
|
*/
|
|
void
|
|
u2_lo_open(void);
|
|
|
|
/* u2_lo_shut(): end callback processing.
|
|
*/
|
|
void
|
|
u2_lo_shut(u2_bean);
|
|
|
|
|
|
/** Terminal, new style.
|
|
**/
|
|
/* u2_term_get_blew(): return window size [columns rows].
|
|
*/
|
|
u2_noun
|
|
u2_term_get_blew(c3_l tid_l);
|
|
|
|
/* u2_term_ef_boil(): initial effects for restored server.
|
|
*/
|
|
void
|
|
u2_term_ef_boil(c3_l ono_l);
|
|
|
|
/* u2_term_ef_winc(): window change.
|
|
*/
|
|
void
|
|
u2_term_ef_winc(void);
|
|
|
|
/* u2_term_ef_ctlc(): send ^C.
|
|
*/
|
|
void
|
|
u2_term_ef_ctlc(void);
|
|
|
|
/* u2_term_ef_bake(): initial effects for new server.
|
|
*/
|
|
void
|
|
u2_term_ef_bake(u2_noun fav);
|
|
|
|
/* u2_term_ef_blit(): send %blit effect to to terminal.
|
|
*/
|
|
void
|
|
u2_term_ef_blit(c3_l tid_l,
|
|
u2_noun blt);
|
|
|
|
/* u2_term_io_init(): initialize terminal I/O.
|
|
*/
|
|
void
|
|
u2_term_io_init(void);
|
|
|
|
/* u2_term_io_exit(): terminate terminal I/O.
|
|
*/
|
|
void
|
|
u2_term_io_exit(void);
|
|
|
|
/* u2_term_io_poll(): update terminal IO state.
|
|
*/
|
|
void
|
|
u2_term_io_poll(void);
|
|
|
|
/* u2_term_io_hija(): hijack console for cooked print.
|
|
*/
|
|
FILE*
|
|
u2_term_io_hija(void);
|
|
|
|
/* u2_term_io_loja(): release console from cooked print.
|
|
*/
|
|
void
|
|
u2_term_io_loja(int x);
|
|
|
|
/* uL, uH: wrap hijack/lojack around fprintf.
|
|
**
|
|
** uL(fprintf(uH, ...));
|
|
*/
|
|
# define uH u2_term_io_hija()
|
|
# define uL(x) u2_term_io_loja(x)
|
|
|
|
|
|
/** Ames, packet networking.
|
|
**/
|
|
/* u2_ames_ef_send(): send packet to network.
|
|
*/
|
|
void
|
|
u2_ames_ef_send(u2_noun lan,
|
|
u2_noun pac);
|
|
|
|
/* u2_ames_io_init(): initialize ames I/O.
|
|
*/
|
|
void
|
|
u2_ames_io_init(void);
|
|
|
|
/* u2_ames_io_talk(): bring up listener.
|
|
*/
|
|
void
|
|
u2_ames_io_talk(void);
|
|
|
|
/* u2_ames_io_exit(): terminate ames I/O.
|
|
*/
|
|
void
|
|
u2_ames_io_exit(void);
|
|
|
|
/* u2_ames_io_poll(): update ames IO state.
|
|
*/
|
|
void
|
|
u2_ames_io_poll(void);
|
|
|
|
/** Autosave.
|
|
**/
|
|
/* u2_save_ef_chld(): report SIGCHLD.
|
|
*/
|
|
void
|
|
u2_save_ef_chld(void);
|
|
|
|
/* u2_save_io_init(): initialize autosave.
|
|
*/
|
|
void
|
|
u2_save_io_init(void);
|
|
|
|
/* u2_save_io_exit(): terminate autosave.
|
|
*/
|
|
void
|
|
u2_save_io_exit(void);
|
|
|
|
/* u2_save_io_poll(): update autosave state.
|
|
*/
|
|
void
|
|
u2_save_io_poll(void);
|
|
|
|
/** Storage, new school.
|
|
**/
|
|
/* u2_unix_ef_hold():
|
|
*/
|
|
void
|
|
u2_unix_ef_hold();
|
|
|
|
/* u2_unix_ef_move():
|
|
*/
|
|
void
|
|
u2_unix_ef_move();
|
|
|
|
/* u2_unix_ef_look(): update filesystem, inbound.
|
|
*/
|
|
void
|
|
u2_unix_ef_look(void);
|
|
|
|
/* u2_unix_ef_init(): update filesystem for new acquisition.
|
|
*/
|
|
void
|
|
u2_unix_ef_init(u2_noun who);
|
|
|
|
/* u2_unix_ef_ergo(): update filesystem, outbound.
|
|
*/
|
|
void
|
|
u2_unix_ef_ergo(u2_noun who,
|
|
u2_noun syd,
|
|
u2_noun rel);
|
|
|
|
/* u2_unix_io_init(): initialize storage.
|
|
*/
|
|
void
|
|
u2_unix_io_init(void);
|
|
|
|
/* u2_unix_io_talk(): start listening for fs events.
|
|
*/
|
|
void
|
|
u2_unix_io_talk(void);
|
|
|
|
/* u2_unix_io_exit(): terminate storage.
|
|
*/
|
|
void
|
|
u2_unix_io_exit(void);
|
|
|
|
/* u2_unix_io_poll(): update storage state.
|
|
*/
|
|
void
|
|
u2_unix_io_poll(void);
|
|
|
|
|
|
/** Behn, just a timer.
|
|
**/
|
|
/* u2_batz_io_init(): initialize batz timer.
|
|
*/
|
|
void
|
|
u2_batz_io_init(void);
|
|
|
|
/* u2_batz_io_exit(): terminate timer.
|
|
*/
|
|
void
|
|
u2_batz_io_exit(void);
|
|
|
|
/* u2_batz_io_poll(): update batz IO state.
|
|
*/
|
|
void
|
|
u2_batz_io_poll(void);
|
|
|
|
|
|
/** HTTP server.
|
|
**/
|
|
/* u2_http_ef_thou(): send %thou effect to http.
|
|
*/
|
|
void
|
|
u2_http_ef_thou(c3_l coq_l,
|
|
c3_l seq_l,
|
|
u2_noun rep);
|
|
|
|
/* u2_cttp_ef_thus(): send %thus effect to cttp.
|
|
*/
|
|
void
|
|
u2_cttp_ef_thus(c3_l num_l,
|
|
u2_noun req);
|
|
|
|
/* u2_http_ef_bake(): create new http server.
|
|
*/
|
|
void
|
|
u2_http_ef_bake(void);
|
|
|
|
/* u2_http_io_init(): initialize http I/O.
|
|
*/
|
|
void
|
|
u2_http_io_init(void);
|
|
|
|
/* u2_http_io_talk(): start http listener.
|
|
*/
|
|
void
|
|
u2_http_io_talk(void);
|
|
|
|
/* u2_http_io_exit(): terminate http I/O.
|
|
*/
|
|
void
|
|
u2_http_io_exit(void);
|
|
|
|
/* u2_http_io_poll(): update http IO state.
|
|
*/
|
|
void
|
|
u2_http_io_poll(void);
|
|
|
|
/** Raft log syncing.
|
|
**/
|
|
/* u2_raft_readopt(): parse command line options.
|
|
*/
|
|
u2_bean
|
|
u2_raft_readopt(u2_ropt* rop_u, const c3_c* arg_c);
|
|
|
|
/* u2_raft_io_init(): initialize raft I/O.
|
|
*/
|
|
void
|
|
u2_raft_io_init(void);
|
|
|
|
/* u2_raft_work(): poke, kick, and push pending events.
|
|
*/
|
|
void
|
|
u2_raft_work(u2_reck* rec_u);
|
|
|
|
/** Disk persistence.
|
|
**/
|
|
/* u2_sist_boot(): restore or create pier from disk.
|
|
*/
|
|
void
|
|
u2_sist_boot(void);
|
|
|
|
/* u2_sist_pack(): write a log entry to disk.
|
|
**
|
|
** XX Synchronous.
|
|
**
|
|
** typ_w is a mote describing the entry type: %ov for Arvo
|
|
** logs, %ra for Raft events.
|
|
**
|
|
** Returns the entry's sequence number.
|
|
*/
|
|
c3_w
|
|
u2_sist_pack(u2_reck* rec_u, c3_w typ_w, c3_w* bob_w, c3_w len_w);
|
|
|
|
|
|
/** HTTP client.
|
|
**/
|
|
/* u2_cttp_ef_thus(): send %thus effect to cttp.
|
|
*/
|
|
void
|
|
u2_cttp_ef_thus(c3_l num_l,
|
|
u2_noun req);
|
|
|
|
/* u2_cttp_io_init(): initialize cttp I/O.
|
|
*/
|
|
void
|
|
u2_cttp_io_init(void);
|
|
|
|
/* u2_cttp_io_exit(): terminate cttp I/O.
|
|
*/
|
|
void
|
|
u2_cttp_io_exit(void);
|
|
|
|
/* u2_cttp_io_poll(): update cttp IO state.
|
|
*/
|
|
void
|
|
u2_cttp_io_poll(void);
|