embedaddon/mpd/src/web.c - view

File: [ELWIX - Embedded LightWeight unIX -] / embedaddon / mpd / src / web.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Mon Jul 22 08:44:29 2013 UTC (11 years, 5 months ago) by misho
Branches: mpd, MAIN
CVS tags: v5_7p0, v5_7, v5_6, HEAD

5.7

/* * web.c * * Written by Alexander Motin <mav@FreeBSD.org> */ #include "ppp.h" #include "web.h" #include "util.h" /* * DEFINITIONS */ /* Set menu options */ enum { SET_OPEN, SET_CLOSE, SET_SELF, SET_DISABLE, SET_ENABLE }; /* * INTERNAL FUNCTIONS */ static int WebSetCommand(Context ctx, int ac, char *av[], void *arg); static int WebServletRun(struct http_servlet *servlet, struct http_request *req, struct http_response *resp); static void WebServletDestroy(struct http_servlet *servlet); static void WebLogger(int sev, const char *fmt, ...); static void WebConsoleSessionWrite(ConsoleSession cs, const char *fmt, ...); static void WebConsoleSessionWriteV(ConsoleSession cs, const char *fmt, va_list vl); static void WebConsoleSessionShowPrompt(ConsoleSession cs); static void WebRunBinCmd(FILE *f, const char *query, int priv); static void WebRunCmd(FILE *f, const char *query, int priv); static void WebShowSummary(FILE *f, int priv); /* * GLOBAL VARIABLES */ const struct cmdtab WebSetCmds[] = { { "open", "Open the web" , WebSetCommand, NULL, 2, (void *) SET_OPEN }, { "close", "Close the web" , WebSetCommand, NULL, 2, (void *) SET_CLOSE }, { "self {ip} [{port}]", "Set web ip and port" , WebSetCommand, NULL, 2, (void *) SET_SELF }, { "enable [opt ...]", "Enable web option" , WebSetCommand, NULL, 2, (void *) SET_ENABLE }, { "disable [opt ...]", "Disable web option" , WebSetCommand, NULL, 2, (void *) SET_DISABLE }, { NULL }, }; /* * INTERNAL VARIABLES */ static const struct confinfo gConfList[] = { { 0, WEB_AUTH, "auth" }, { 0, 0, NULL }, }; static struct pevent_ctx *gWebCtx = NULL; /* * WebInit() */ int WebInit(Web w) { /* setup web-defaults */ memset(w, 0, sizeof(*w)); Enable(&w->options, WEB_AUTH); ParseAddr(DEFAULT_WEB_IP, &w->addr, ALLOW_IPV4|ALLOW_IPV6); w->port = DEFAULT_WEB_PORT; return 0; } /* * WebOpen() */ int WebOpen(Web w) { char addrstr[INET6_ADDRSTRLEN]; if (w->srv) { Log(LG_ERR, ("web: web already running")); return -1; } gWebCtx = pevent_ctx_create(MB_WEB, NULL); if (!gWebCtx) { Log(LG_ERR, ("%s: error pevent_ctx_create: %d", __FUNCTION__, errno)); return(-1); } if (!(w->srv = http_server_start(gWebCtx, w->addr.u.ip4, w->port, NULL, "mpd web server", WebLogger))) { Log(LG_ERR, ("%s: error http_server_start: %d", __FUNCTION__, errno)); return(-1); } w->srvlet.arg=NULL; w->srvlet.hook=NULL; w->srvlet.run=WebServletRun; w->srvlet.destroy=WebServletDestroy; if (http_server_register_servlet(w->srv, &w->srvlet, NULL, ".*", 10) < 0) { Log(LG_ERR, ("%s: error http_server_register_servlet: %d", __FUNCTION__, errno)); return(-1); } Log(LG_ERR, ("web: listening on %s %d", u_addrtoa(&w->addr,addrstr,sizeof(addrstr)), w->port)); return 0; } /* * WebClose() */ int WebClose(Web w) { if (!w->srv) { Log(LG_ERR, ("web: web is not running")); return -1; } http_server_stop(&w->srv); if (gWebCtx) pevent_ctx_destroy(&gWebCtx); return 0; } /* * WebStat() */ int WebStat(Context ctx, int ac, char *av[], void *arg) { Web w = &gWeb; char addrstr[64]; Printf("Web configuration:\r\n"); Printf("\tState : %s\r\n", w->srv ? "OPENED" : "CLOSED"); Printf("\tIP-Address : %s\r\n", u_addrtoa(&w->addr,addrstr,sizeof(addrstr))); Printf("\tPort : %d\r\n", w->port); Printf("Web options:\r\n"); OptStat(ctx, &w->options, gConfList); return 0; } /* * ConsoleSessionWriteV() */ static void WebConsoleSessionWriteV(ConsoleSession cs, const char *fmt, va_list vl) { vfprintf((FILE *)(cs->cookie), fmt, vl); } /* * WebConsoleSessionWrite() */ static void WebConsoleSessionWrite(ConsoleSession cs, const char *fmt, ...) { va_list vl; va_start(vl, fmt); WebConsoleSessionWriteV(cs, fmt, vl); va_end(vl); } /* * WebConsoleShowPrompt() */ static void WebConsoleSessionShowPrompt(ConsoleSession cs) { if (cs->context.lnk) cs->write(cs, "[%s] ", cs->context.lnk->name); else if (cs->context.bund) cs->write(cs, "[%s] ", cs->context.bund->name); else if (cs->context.rep) cs->write(cs, "[%s] ", cs->context.rep->name); else cs->write(cs, "[] "); } static void WebShowCSS(FILE *f) { fprintf(f, "body {font-family: Arial, Helvetica, Sans-Serif; background-color: #EEEEEE; }\n"); fprintf(f, "table {background-color: #FFFFFF; }\n"); fprintf(f, "th, td {padding: 0 2pt 0 2pt; }\n"); fprintf(f, "th {background-color: #00B000; }\n"); fprintf(f, "td {background-color: #EEEEEE; }\n"); fprintf(f, "td.r {background-color: #EECCCC; }\n"); fprintf(f, "td.y {background-color: #EEEEBB; }\n"); fprintf(f, "td.g {background-color: #BBEEBB; }\n"); fprintf(f, "td.d {background-color: #CCCCCC; }\n"); fprintf(f, "pre {background-color: #FFFFFF; }\n"); fprintf(f, "a, a:visited, a:link { color: blue; }\n"); } static void WebShowSummary(FILE *f, int priv) { int b,l; Bund B; Link L; Rep R; char buf[64],buf2[64]; fprintf(f, "<H2>Current status summary</H2>\n"); fprintf(f, "<table>\n"); fprintf(f, "<TR><TH>Bund</TH><TH colspan=2>Iface</TH><TH>IPCP</TH><TH>IPV6CP</TH><TH>CCP</TH><TH>ECP</TH>" "<TH>Link</TH><TH>LCP</TH><TH>User</TH><TH colspan=2>Device</TH><TH>Peer</TH><TH>IP</TH><TH colspan=3></TH>%s</TR>", priv?"<TH>State</TH>":""); #define FSM_COLOR(s) (((s)==ST_OPENED)?"g":(((s)==ST_INITIAL)?"r":"y")) #define PHYS_COLOR(s) (((s)==PHYS_STATE_UP)?"g":(((s)==PHYS_STATE_DOWN)?"r":"y")) for (b = 0; b<gNumLinks; b++) { if ((L=gLinks[b]) != NULL && L->bund == NULL && L->rep == NULL) { fprintf(f, "<TR>\n"); fprintf(f, "<TD colspan=\"7\"> </a></TD>\n"); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20link\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, L->name); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20lcp\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, FsmStateName(L->lcp.fsm.state)); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20auth\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, L->lcp.auth.params.authname); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", L->tmpl?"d":PHYS_COLOR(L->state), L->name, L->type?L->type->name:""); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", L->tmpl?"d":PHYS_COLOR(L->state), L->name, gPhysStateNames[L->state]); if (L->state != PHYS_STATE_DOWN) { PhysGetPeerAddr(L, buf, sizeof(buf)); fprintf(f, "<TD>%s</TD>\n", buf); fprintf(f, "<TD></TD>\n"); PhysGetCallingNum(L, buf, sizeof(buf)); PhysGetCalledNum(L, buf2, sizeof(buf2)); if (PhysGetOriginate(L) == LINK_ORIGINATE_REMOTE) { fprintf(f, "<TD>%s</TD><TD><=</TD><TD>%s</TD>\n", buf2, buf); } else { fprintf(f, "<TD>%s</TD><TD>=></TD><TD>%s</TD>\n", buf, buf2); } } else { fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD colspan=3></TD>\n"); } if (priv) { if (!L->tmpl) { switch (L->state) { case PHYS_STATE_DOWN: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&open\">[Open]</A></TD>\n", L->name); break; case PHYS_STATE_UP: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&close\">[Close]</A></TD>\n", L->name); break; default: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&open\">[Open]</a> <A href=\"/cmd?link%%20%s&close\">[Close]</a></TD>\n", L->name, L->name); } } else { fprintf(f, "<TD></TD>\n"); } } fprintf(f, "</TR>\n"); } } for (b = 0; b<gNumBundles; b++) { if ((B=gBundles[b]) != NULL) { int rows = B->n_links?B->n_links:1; int first = 1; fprintf(f, "<TR>\n"); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20bund\">%s</a></TD>\n", rows, B->tmpl?"d":(B->iface.up?"g":"r"), B->name, B->name); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20iface\">%s</a></TD>\n", rows, B->tmpl?"d":(B->iface.up?"g":"r"), B->name, B->iface.ifname); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20iface\">%s</a></TD>\n", rows, B->tmpl?"d":(B->iface.up?"g":"r"), B->name, (B->iface.up?"Up":"Down")); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20ipcp\">%s</a></TD>\n", rows, B->tmpl?"d":FSM_COLOR(B->ipcp.fsm.state), B->name,FsmStateName(B->ipcp.fsm.state)); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20ipv6cp\">%s</a></TD>\n", rows, B->tmpl?"d":FSM_COLOR(B->ipv6cp.fsm.state), B->name,FsmStateName(B->ipv6cp.fsm.state)); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20ccp\">%s</a></TD>\n", rows, B->tmpl?"d":FSM_COLOR(B->ccp.fsm.state), B->name,FsmStateName(B->ccp.fsm.state)); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?bund%%20%s&show%%20ecp\">%s</a></TD>\n", rows, B->tmpl?"d":FSM_COLOR(B->ecp.fsm.state), B->name,FsmStateName(B->ecp.fsm.state)); if (B->n_links == 0) { fprintf(f, "<TD colspan=\"11\"> </a></TD>\n</TR>\n"); } for (l = 0; l < NG_PPP_MAX_LINKS; l++) { if ((L=B->links[l]) != NULL) { if (first) first = 0; else fprintf(f, "<TR>\n"); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20link\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, L->name); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20lcp\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, FsmStateName(L->lcp.fsm.state)); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20auth\">%s</a></TD>\n", L->tmpl?"d":FSM_COLOR(L->lcp.fsm.state), L->name, L->lcp.auth.params.authname); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", L->tmpl?"d":PHYS_COLOR(L->state), L->name, L->type?L->type->name:""); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", L->tmpl?"d":PHYS_COLOR(L->state), L->name, gPhysStateNames[L->state]); if (L->state != PHYS_STATE_DOWN) { PhysGetPeerAddr(L, buf, sizeof(buf)); fprintf(f, "<TD>%s</TD>\n", buf); if (L->bund != NULL) fprintf(f, "<TD>%s</TD>\n", inet_ntoa(L->bund->ipcp.peer_addr)); else fprintf(f, "<TD></TD>\n"); PhysGetCallingNum(L, buf, sizeof(buf)); PhysGetCalledNum(L, buf2, sizeof(buf2)); if (PhysGetOriginate(L) == LINK_ORIGINATE_REMOTE) { fprintf(f, "<TD>%s</TD><TD><=</TD><TD>%s</TD>\n", buf2, buf); } else { fprintf(f, "<TD>%s</TD><TD>=></TD><TD>%s</TD>\n", buf, buf2); } } else { fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD colspan=3></TD>\n"); } if (priv) { switch (L->state) { case PHYS_STATE_DOWN: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&open\">[Open]</A></TD>\n", L->name); break; case PHYS_STATE_UP: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&close\">[Close]</A></TD>\n", L->name); break; default: fprintf(f, "<TD><A href=\"/cmd?link%%20%s&open\">[Open]</a> <A href=\"/cmd?link%%20%s&close\">[Close]</a></TD>\n", L->name, L->name); } } fprintf(f, "</TR>\n"); } } } } for (b = 0; b<gNumReps; b++) { if ((R=gReps[b]) != NULL) { int shown = 0; #define FSM_COLOR(s) (((s)==ST_OPENED)?"g":(((s)==ST_INITIAL)?"r":"y")) #define PHYS_COLOR(s) (((s)==PHYS_STATE_UP)?"g":(((s)==PHYS_STATE_DOWN)?"r":"y")) int rows = (R->links[0]?1:0) + (R->links[1]?1:0); if (rows == 0) rows = 1; fprintf(f, "<TR>\n"); fprintf(f, "<TD rowspan=\"%d\" colspan=6>Repeater</TD>\n", rows); fprintf(f, "<TD rowspan=\"%d\" class=\"%s\"><A href=\"/cmd?rep%%20%s&show%%20repeater\">%s</a></TD>\n", rows, R->p_up?"g":"r", R->name, R->name); for (l = 0; l < 2; l++) { if ((L=R->links[l]) != NULL) { if (shown) fprintf(f, "<TR>\n"); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", PHYS_COLOR(L->state), L->name, L->name); fprintf(f, "<TD colspan=2></TD>\n"); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", PHYS_COLOR(L->state), L->name, L->type?L->type->name:""); fprintf(f, "<TD class=\"%s\"><A href=\"/cmd?link%%20%s&show%%20device\">%s</a></TD>\n", PHYS_COLOR(L->state), L->name, gPhysStateNames[L->state]); if (L->state != PHYS_STATE_DOWN) { PhysGetPeerAddr(L, buf, sizeof(buf)); fprintf(f, "<TD>%s</TD>\n", buf); if (L->bund != NULL) fprintf(f, "<TD>%s</TD>\n", inet_ntoa(L->bund->ipcp.peer_addr)); else fprintf(f, "<TD></TD>\n"); PhysGetCallingNum(L, buf, sizeof(buf)); PhysGetCalledNum(L, buf2, sizeof(buf2)); if (PhysGetOriginate(L) == LINK_ORIGINATE_REMOTE) { fprintf(f, "<TD>%s</TD><TD><=</TD><TD>%s</TD>\n", buf2, buf); } else { fprintf(f, "<TD>%s</TD><TD>=></TD><TD>%s</TD>\n", buf, buf2); } } else { fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD></TD>\n"); fprintf(f, "<TD colspan=3></TD>\n"); } fprintf(f, "<TD></TD>\n"); fprintf(f, "</TR>\n"); shown = 1; } } if (!shown) { fprintf(f, "<TD colspan = \"11\"></TD>\n"); fprintf(f, "</TR>\n"); } } } fprintf(f, "</TABLE>\n"); } static void WebRunBinCmd(FILE *f, const char *query, int priv) { Console c = &gConsole; struct console_session css; ConsoleSession cs = &css; char *buf; char *tmp; int argc, k; char *argv[MAX_CONSOLE_ARGS]; memset(cs, 0, sizeof(*cs)); cs->cookie = f; cs->console = c; cs->close = NULL; cs->write = WebConsoleSessionWrite; cs->writev = WebConsoleSessionWriteV; cs->prompt = WebConsoleSessionShowPrompt; cs->context.cs = cs; cs->context.priv = priv; tmp = buf = Mstrdup(MB_WEB, query); for (argc = 0; (argv[argc] = strsep(&tmp, "&")) != NULL;) if (argv[argc][0] != '\0') if (++argc >= MAX_CONSOLE_ARGS) break; for (k = 0; k < argc; k++) { int ac, rtn; char *av[MAX_CONSOLE_ARGS]; char *buf1; buf1 = Malloc(MB_WEB, strlen(argv[k]) + 1); http_request_url_decode(argv[k], buf1); Log2(LG_CONSOLE, ("[%s] WEB: %s", cs->context.lnk ? cs->context.lnk->name : (cs->context.bund? cs->context.bund->name : ""), buf1)); ac = ParseLine(buf1, av, sizeof(av) / sizeof(*av), 0); cs->context.errmsg[0] = 0; rtn = DoCommandTab(&cs->context, gCommands, ac, av); Freee(buf1); fprintf(f, "RESULT: %d %s\n", rtn, cs->context.errmsg); } Freee(buf); RESETREF(cs->context.lnk, NULL); RESETREF(cs->context.bund, NULL); RESETREF(cs->context.rep, NULL); } static void WebRunCmd(FILE *f, const char *query, int priv) { Console c = &gConsole; struct console_session css; ConsoleSession cs = &css; char *buf; char *tmp; int argc, k; char *argv[MAX_CONSOLE_ARGS]; memset(cs, 0, sizeof(*cs)); cs->cookie = f; cs->console = c; cs->close = NULL; cs->write = WebConsoleSessionWrite; cs->writev = WebConsoleSessionWriteV; cs->prompt = WebConsoleSessionShowPrompt; cs->context.cs = cs; cs->context.priv = priv; tmp = buf = Mstrdup(MB_WEB, query); for (argc = 0; (argv[argc] = strsep(&tmp, "&")) != NULL;) if (argv[argc][0] != '\0') if (++argc >= MAX_CONSOLE_ARGS) break; fprintf(f, "<P><A href=\"/\"><< Back</A></P>\n"); if (argc == 0) { fprintf(f, "<P>No command cpecified!</P>\n"); goto done; } fprintf(f, "<PRE>\n"); for (k = 0; k < argc; k++) { int ac; char *av[MAX_CONSOLE_ARGS]; char *buf1; buf1 = Malloc(MB_WEB, strlen(argv[k]) + 1); http_request_url_decode(argv[k], buf1); Log2(LG_CONSOLE, ("[%s] WEB: %s", cs->context.lnk ? cs->context.lnk->name : (cs->context.bund? cs->context.bund->name : ""), buf1)); cs->prompt(cs); cs->write(cs, "%s\n", buf1); ac = ParseLine(buf1, av, sizeof(av) / sizeof(*av), 0); DoCommand(&cs->context, ac, av, NULL, 0); Freee(buf1); } fprintf(f, "</PRE>\n"); done: Freee(buf); fprintf(f, "<P><A href=\"/\"><< Back</A></P>\n"); RESETREF(cs->context.lnk, NULL); RESETREF(cs->context.bund, NULL); RESETREF(cs->context.rep, NULL); } static void WebServletRunCleanup(void *cookie) { GIANT_MUTEX_UNLOCK(); } static int WebServletRun(struct http_servlet *servlet, struct http_request *req, struct http_response *resp) { FILE *f; const char *path; const char *query; int priv = 0; if (Enabled(&gWeb.options, WEB_AUTH)) { const char *username; const char *password; ConsoleUser u; struct console_user iu; /* Get username and password */ if ((username = http_request_get_username(req)) == NULL) username = ""; if ((password = http_request_get_password(req)) == NULL) password = ""; strlcpy(iu.username, username, sizeof(iu.username)); RWLOCK_RDLOCK(gUsersLock); u = ghash_get(gUsers, &iu); RWLOCK_UNLOCK(gUsersLock); if ((u == NULL) || strcmp(u->password, password)) { http_response_send_basic_auth(resp, "Access Restricted"); return (1); } priv = u->priv; } if (!(f = http_response_get_output(resp, 1))) { return 0; } if (!(path = http_request_get_path(req))) return 0; if (!(query = http_request_get_query_string(req))) return 0; if (!strcmp(path,"/mpd.css")) { http_response_set_header(resp, 0, "Content-Type", "text/css"); WebShowCSS(f); } else if (!strcmp(path,"/bincmd")) { http_response_set_header(resp, 0, "Content-Type", "text/plain"); http_response_set_header(resp, 1, "Pragma", "no-cache"); http_response_set_header(resp, 1, "Cache-Control", "no-cache, must-revalidate"); pthread_cleanup_push(WebServletRunCleanup, NULL); GIANT_MUTEX_LOCK(); WebRunBinCmd(f, query, priv); GIANT_MUTEX_UNLOCK(); pthread_cleanup_pop(0); } else if (!strcmp(path,"/") || !strcmp(path,"/cmd")) { http_response_set_header(resp, 0, "Content-Type", "text/html"); http_response_set_header(resp, 1, "Pragma", "no-cache"); http_response_set_header(resp, 1, "Cache-Control", "no-cache, must-revalidate"); pthread_cleanup_push(WebServletRunCleanup, NULL); GIANT_MUTEX_LOCK(); fprintf(f, "<!DOCTYPE HTML " "PUBLIC \"-//W3C//DTD HTML 4.01//EN\" " "\"http://www.w3.org/TR/html4/strict.dtd\">\n"); fprintf(f, "<HTML>\n"); fprintf(f, "<HEAD><TITLE>Multi-link PPP Daemon for FreeBSD (mpd)</TITLE>\n"); fprintf(f, "<LINK rel='stylesheet' href='/mpd.css' type='text/css'>\n"); fprintf(f, "</HEAD>\n<BODY>\n"); fprintf(f, "<H1>Multi-link PPP Daemon for FreeBSD</H1>\n"); if (!strcmp(path,"/")) WebShowSummary(f, priv); else if (!strcmp(path,"/cmd")) WebRunCmd(f, query, priv); GIANT_MUTEX_UNLOCK(); pthread_cleanup_pop(0); fprintf(f, "</BODY>\n</HTML>\n"); } else { http_response_send_error(resp, 404, NULL); } return 1; } static void WebServletDestroy(struct http_servlet *servlet) { } static void WebLogger(int sev, const char *fmt, ...) { va_list args; va_start(args, fmt); vLogPrintf(fmt, args); va_end(args); } /* * WebSetCommand() */ static int WebSetCommand(Context ctx, int ac, char *av[], void *arg) { Web w = &gWeb; int port; switch ((intptr_t)arg) { case SET_OPEN: WebOpen(w); break; case SET_CLOSE: WebClose(w); break; case SET_ENABLE: EnableCommand(ac, av, &w->options, gConfList); break; case SET_DISABLE: DisableCommand(ac, av, &w->options, gConfList); break; case SET_SELF: if (ac < 1 || ac > 2) return(-1); if (!ParseAddr(av[0],&w->addr, ALLOW_IPV4)) Error("Bogus IP address given %s", av[0]); if (ac == 2) { port = strtol(av[1], NULL, 10); if (port < 1 || port > 65535) Error("Bogus port given %s", av[1]); w->port=port; } break; default: return(-1); } return 0; }