+++ /dev/null
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include "harness.h"
-#include "internal.h"
-vbuf vb;
-FILE *Toutputfile= 0;
-struct timeval currenttime;
-const struct Terrno Terrnos[]= {
- { "EBADF", EBADF },
- { "EAGAIN", EAGAIN },
- { "EINPROGRESS", EINPROGRESS },
- { "EINTR", EINTR },
- { "EINVAL", EINVAL },
- { "EMSGSIZE", EMSGSIZE },
- { "ENOBUFS", ENOBUFS },
- { "ENOENT", ENOENT },
- { "ENOPROTOOPT", ENOPROTOOPT },
- { "ENOSPC", ENOSPC },
- { "EWOULDBLOCK", EWOULDBLOCK },
- { "EHOSTUNREACH", EHOSTUNREACH },
- { "ECONNRESET", ECONNRESET },
- { "ECONNREFUSED", ECONNREFUSED },
- { "EPIPE", EPIPE },
- { "ENOTSOCK", ENOTSOCK },
- { 0, 0 }
-};
-static vbuf vbw;
-int Hgettimeofday(struct timeval *tv, struct timezone *tz) {
- Tensurerecordfile();
- Tmust("gettimeofday","tz",!tz);
- *tv= currenttime;
- return 0;
-}
-int Hwritev(int fd, const struct iovec *vector, size_t count) {
- size_t i;
- vbw.used= 0;
- for (i=0; i<count; i++, vector++) {
- if (!adns__vbuf_append(&vbw,vector->iov_base,vector->iov_len)) Tnomem();
- }
- return Hwrite(fd,vbw.buf,vbw.used);
-}
-void Qselect( int max , const fd_set *rfds , const fd_set *wfds , const fd_set *efds , struct timeval *to ) {
- vb.used= 0;
- Tvba("select");
- Tvbf(" max=%d",max);
- Tvbf(" rfds="); Tvbfdset(max,rfds);
- Tvbf(" wfds="); Tvbfdset(max,wfds);
- Tvbf(" efds="); Tvbfdset(max,efds);
- if (to) Tvbf(" to=%ld.%06ld",(long)to->tv_sec,(long)to->tv_usec);
- else Tvba(" to=null");
- Q_vb();
-}
-#ifdef HAVE_POLL
-void Qpoll( const struct pollfd *fds , int nfds , int timeout ) {
- vb.used= 0;
- Tvba("poll");
- Tvbf(" fds="); Tvbpollfds(fds,nfds);
- Tvbf(" timeout=%d",timeout);
- Q_vb();
-}
-#endif
-void Qsocket( int domain , int type ) {
- vb.used= 0;
- Tvba("socket");
- Tvbf(domain==AF_INET ? " domain=AF_INET" :
- domain==AF_INET6 ? " domain=AF_INET6" :
- " domain=AF_???");
- Tvbf(type==SOCK_STREAM ? " type=SOCK_STREAM" : " type=SOCK_DGRAM");
- Q_vb();
-}
-void Qfcntl( int fd , int cmd , long arg ) {
- vb.used= 0;
- Tvba("fcntl");
- Tvbf(" fd=%d",fd);
- if (cmd == F_SETFL) {
- Tvbf(" cmd=F_SETFL %s",arg & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&...");
- } else if (cmd == F_GETFL) {
- Tvba(" cmd=F_GETFL");
- } else {
- Tmust("cmd","F_GETFL/F_SETFL",0);
- }
- Q_vb();
-}
-void Qconnect( int fd , const struct sockaddr *addr , int addrlen ) {
- vb.used= 0;
- Tvba("connect");
- Tvbf(" fd=%d",fd);
- Tvba(" addr="); Tvbaddr(addr,addrlen);
- Q_vb();
-}
-void Qbind( int fd , const struct sockaddr *addr , int addrlen ) {
- vb.used= 0;
- Tvba("bind");
- Tvbf(" fd=%d",fd);
- Tvba(" addr="); Tvbaddr(addr,addrlen);
- Q_vb();
-}
-void Qlisten( int fd , int backlog ) {
- vb.used= 0;
- Tvba("listen");
- Tvbf(" fd=%d",fd);
- Tvbf(" backlog=%d",backlog);
- Q_vb();
-}
-void Qclose( int fd ) {
- vb.used= 0;
- Tvba("close");
- Tvbf(" fd=%d",fd);
- Q_vb();
-}
-void Qsendto( int fd , const void *msg , int msglen , const struct sockaddr *addr , int addrlen ) {
- vb.used= 0;
- Tvba("sendto");
- Tvbf(" fd=%d",fd);
- Tvba(" addr="); Tvbaddr(addr,addrlen);
- Tvbbytes(msg,msglen);
- Q_vb();
-}
-void Qrecvfrom( int fd , int buflen , int addrlen ) {
- vb.used= 0;
- Tvba("recvfrom");
- Tvbf(" fd=%d",fd);
- Tvbf(" buflen=%lu",(unsigned long)buflen);
- Q_vb();
-}
-void Qread( int fd , size_t buflen ) {
- vb.used= 0;
- Tvba("read");
- Tvbf(" fd=%d",fd);
- Tvbf(" buflen=%lu",(unsigned long)buflen);
- Q_vb();
-}
-void Qwrite( int fd , const void *buf , size_t len ) {
- vb.used= 0;
- Tvba("write");
- Tvbf(" fd=%d",fd);
- Tvbbytes(buf,len);
- Q_vb();
-}
-void Tvbaddr(const struct sockaddr *addr, int len) {
- char buf[ADNS_ADDR2TEXT_BUFLEN];
- int err, port;
- int sz= sizeof(buf);
- err= adns_addr2text(addr, 0, buf,&sz, &port);
- assert(!err);
- Tvbf(strchr(buf, ':') ? "[%s]:%d" : "%s:%d", buf,port);
-}
-void Tvbbytes(const void *buf, int len) {
- const byte *bp;
- int i;
- if (!len) { Tvba("\n ."); return; }
- for (i=0, bp=buf; i<len; i++, bp++) {
- if (!(i&31)) Tvba("\n ");
- else if (!(i&3)) Tvba(" ");
- Tvbf("%02x",*bp);
- }
- Tvba(".");
-}
-void Tvbfdset(int max, const fd_set *fds) {
- int i;
- const char *comma= "";
- if (!fds) {
- Tvba("null");
- return;
- }
- Tvba("[");
- for (i=0; i<max; i++) {
- if (!FD_ISSET(i,fds)) continue;
- Tvba(comma);
- Tvbf("%d",i);
- comma= ",";
- }
- Tvba("]");
-}
-static void Tvbpollevents(int events) {
- const char *delim= "";
- events &= (POLLIN|POLLOUT|POLLPRI);
- if (!events) { Tvba("0"); return; }
- if (events & POLLIN) { Tvba("POLLIN"); delim= "|"; }
- if (events & POLLOUT) { Tvba(delim); Tvba("POLLOUT"); delim= "|"; }
- if (events & POLLPRI) { Tvba(delim); Tvba("POLLPRI"); }
-}
-void Tvbpollfds(const struct pollfd *fds, int nfds) {
- const char *comma= "";
- Tvba("[");
- while (nfds>0) {
- Tvba(comma);
- Tvbf("{fd=%d, events=",fds->fd);
- Tvbpollevents(fds->events);
- Tvba(", revents=");
- Tvbpollevents(fds->revents);
- Tvba("}");
- comma= ", ";
- nfds--; fds++;
- }
- Tvba("]");
-}
-void Tvberrno(int e) {
- const struct Terrno *te;
- for (te= Terrnos; te->n && te->v != e; te++);
- assert(te->n);
- Tvba(te->n);
-}
-void Tvba(const char *str) {
- if (!adns__vbuf_appendstr(&vb,str)) Tnomem();
-}
-void Tvbvf(const char *fmt, va_list al) {
- char buf[1000];
- buf[sizeof(buf)-2]= '\t';
- vsnprintf(buf,sizeof(buf),fmt,al);
- assert(buf[sizeof(buf)-2] == '\t');
- Tvba(buf);
-}
-void Tvbf(const char *fmt, ...) {
- va_list al;
- va_start(al,fmt);
- Tvbvf(fmt,al);
- va_end(al);
-}
-void Tmust(const char *call, const char *arg, int cond) {
- if (cond) return;
- fprintf(stderr,"adns test harness: case not handled: system call %s, arg %s",call,arg);
- exit(-1);
-}
-void Tfailed(const char *why) {
- fprintf(stderr,"adns test harness: failure: %s: %s\n",why,strerror(errno));
- exit(-1);
-}
-void Tnomem(void) {
- Tfailed("unable to malloc/realloc");
-}
-void Toutputerr(void) {
- Tfailed("write error on test harness output");
-}
-struct malloced {
- struct malloced *next, *back;
- size_t sz;
- unsigned long count;
- struct { double d; long ul; void *p; void (*fp)(void); } data;
-};
-static unsigned long malloccount, mallocfailat;
-static struct { struct malloced *head, *tail; } mallocedlist;
-#define MALLOCHSZ ((char*)&mallocedlist.head->data - (char*)mallocedlist.head)
-void *Hmalloc(size_t sz) {
- struct malloced *newnode;
- const char *mfavar;
- char *ep;
- assert(sz);
- newnode= malloc(MALLOCHSZ + sz); if (!newnode) Tnomem();
- LIST_LINK_TAIL(mallocedlist,newnode);
- newnode->sz= sz;
- newnode->count= ++malloccount;
- if (!mallocfailat) {
- mfavar= getenv("ADNS_REGRESS_MALLOCFAILAT");
- if (mfavar) {
- mallocfailat= strtoul(mfavar,&ep,10);
- if (!mallocfailat || *ep) Tfailed("ADNS_REGRESS_MALLOCFAILAT bad value");
- } else {
- mallocfailat= ~0UL;
- }
- }
- assert(newnode->count != mallocfailat);
- memset(&newnode->data,0xc7,sz);
- return &newnode->data;
-}
-void Hfree(void *ptr) {
- struct malloced *oldnode;
- if (!ptr) return;
- oldnode= (void*)((char*)ptr - MALLOCHSZ);
- LIST_UNLINK(mallocedlist,oldnode);
- memset(&oldnode->data,0x38,oldnode->sz);
- free(oldnode);
-}
-void *Hrealloc(void *op, size_t nsz) {
- struct malloced *oldnode;
- void *np;
- size_t osz;
- if (op) { oldnode= (void*)((char*)op - MALLOCHSZ); osz= oldnode->sz; } else { osz= 0; }
- np= Hmalloc(nsz);
- if (osz) memcpy(np,op, osz>nsz ? nsz : osz);
- Hfree(op);
- return np;
-}
-void Texit(int rv) {
- struct malloced *loopnode;
- Tshutdown();
- adns__vbuf_free(&vb);
- adns__vbuf_free(&vbw);
- if (mallocedlist.head) {
- fprintf(stderr,"adns test harness: memory leaked:");
- for (loopnode=mallocedlist.head; loopnode; loopnode=loopnode->next)
- fprintf(stderr," %lu",loopnode->count);
- putc('\n',stderr);
- if (ferror(stderr)) exit(-1);
- }
- exit(rv);
-}
-void Hexit(int rv) {
- vb.used= 0;
- Tvbf("exit %d", rv);
- Q_vb();
- Texit(0);
-}
-pid_t Hgetpid(void) {
- return 2264; /* just some number */
-}
+++ /dev/null
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include "harness.h"
-static FILE *Tinputfile, *Treportfile;
-static vbuf vb2;
-extern void Tshutdown(void) {
- adns__vbuf_free(&vb2);
-}
-static void Tensurereportfile(void) {
- const char *fdstr;
- int fd;
- if (Treportfile) return;
- Treportfile= stderr;
- fdstr= getenv("ADNS_TEST_REPORT_FD"); if (!fdstr) return;
- fd= atoi(fdstr);
- Treportfile= fdopen(fd,"a"); if (!Treportfile) Tfailed("fdopen ADNS_TEST_REPORT_FD");
-}
-static void Psyntax(const char *where) {
- fprintf(stderr,"adns test harness: syntax error in test log input file: %s\n",where);
- exit(-1);
-}
-static void Pcheckinput(void) {
- if (ferror(Tinputfile)) Tfailed("read test log input file");
- if (feof(Tinputfile)) Psyntax("eof at syscall reply");
-}
-void Tensurerecordfile(void) {
- const char *fdstr;
- int fd;
- int chars;
- unsigned long sec, usec;
- if (Tinputfile) return;
- Tinputfile= stdin;
- fdstr= getenv("ADNS_TEST_IN_FD");
- if (fdstr) {
- fd= atoi(fdstr);
- Tinputfile= fdopen(fd,"r"); if (!Tinputfile) Tfailed("fdopen ADNS_TEST_IN_FD");
- }
- setvbuf(Tinputfile,0,_IONBF,0);
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- chars= -1;
- sscanf(vb2.buf," start %lu.%lu%n",&sec,&usec,&chars);
- if (chars==-1) Psyntax("start time invalid");
- currenttime.tv_sec= sec;
- currenttime.tv_usec= usec;
- if (vb2.buf[chars] != '\n') Psyntax("not newline after start time");
-}
-static void Parg(const char *argname) {
- int l;
- if (vb2.buf[vb2.used++] != ' ') Psyntax("not a space before argument");
- l= strlen(argname);
- if (memcmp(vb2.buf+vb2.used,argname,l)) Psyntax("argument name wrong");
- vb2.used+= l;
- if (vb2.buf[vb2.used++] != '=') Psyntax("not = after argument name");
-}
-static int Pstring_maybe(const char *string) {
- int l;
- l= strlen(string);
- if (memcmp(vb2.buf+vb2.used,string,l)) return 0;
- vb2.used+= l;
- return 1;
-}
-static void Pstring(const char *string, const char *emsg) {
- if (Pstring_maybe(string)) return;
- Psyntax(emsg);
-}
-static int Perrno(const char *stuff) {
- const struct Terrno *te;
- int r;
- char *ep;
- for (te= Terrnos; te->n && strcmp(te->n,stuff); te++);
- if (te->n) return te->v;
- r= strtoul(stuff+2,&ep,10);
- if (*ep) Psyntax("errno value not recognised, not numeric");
- return r;
-}
-static void P_updatetime(void) {
- int chars;
- unsigned long sec, usec;
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- chars= -1;
- sscanf(vb2.buf," +%lu.%lu%n",&sec,&usec,&chars);
- if (chars==-1) Psyntax("update time invalid");
- currenttime.tv_sec+= sec;
- currenttime.tv_usec+= usec;
- if (currenttime.tv_usec > 1000000) {
- currenttime.tv_sec++;
- currenttime.tv_usec -= 1000000;
- }
- if (vb2.buf[chars] != '\n') Psyntax("not newline after update time");
-}
-static void Pfdset(fd_set *set, int max) {
- int r, c;
- char *ep;
- if (!set) {
- Pstring("null","null fdset pointer");
- return;
- }
- if (vb2.buf[vb2.used++] != '[') Psyntax("fd set start not [");
- FD_ZERO(set);
- if (vb2.buf[vb2.used] == ']') { vb2.used++; return; }
- for (;;) {
- r= strtoul(vb2.buf+vb2.used,&ep,10);
- if (r>=max) Psyntax("fd set member > max");
- if (ep == (char*)vb2.buf+vb2.used) Psyntax("empty entry in fd set");
- FD_SET(r,set);
- vb2.used= ep - (char*)vb2.buf;
- c= vb2.buf[vb2.used++];
- if (c == ']') break;
- if (c != ',') Psyntax("fd set separator not ,");
- }
-}
-#ifdef HAVE_POLL
-static int Ppollfdevents(void) {
- int events;
- if (Pstring_maybe("0")) return 0;
- events= 0;
- if (Pstring_maybe("POLLIN")) {
- events |= POLLIN;
- if (!Pstring_maybe("|")) return events;
- }
- if (Pstring_maybe("POLLOUT")) {
- events |= POLLOUT;
- if (!Pstring_maybe("|")) return events;
- }
- Pstring("POLLPRI","pollfdevents PRI?");
- return events;
-}
-static void Ppollfds(struct pollfd *fds, int nfds) {
- int i;
- char *ep;
- const char *comma= "";
- if (vb2.buf[vb2.used++] != '[') Psyntax("pollfds start not [");
- for (i=0; i<nfds; i++) {
- Pstring("{fd=","{fd= in pollfds");
- fds->fd= strtoul(vb2.buf+vb2.used,&ep,10);
- vb2.used= ep - (char*)vb2.buf;
- Pstring(", events=",", events= in pollfds");
- fds->events= Ppollfdevents();
- Pstring(", revents=",", revents= in pollfds");
- fds->revents= Ppollfdevents();
- Pstring("}","} in pollfds");
- Pstring(comma,"separator in pollfds");
- comma= ", ";
- }
- if (vb2.buf[vb2.used++] != ']') Psyntax("pollfds end not ]");
-}
-#endif
-static void Paddr(struct sockaddr *addr, int *lenr) {
- adns_rr_addr a;
- char *p, *q, *ep;
- int err;
- unsigned long ul;
- p= vb2.buf+vb2.used;
- if (*p!='[') {
- q= strchr(p,':');
- if (!q) Psyntax("missing :");
- *q++= 0;
- } else {
- p++;
- q= strchr(p,']');
- if (!q) Psyntax("missing ]");
- *q++= 0;
- if (*q!=':') Psyntax("expected : after ]");
- q++;
- }
- ul= strtoul(q,&ep,10);
- if (*ep && *ep != ' ') Psyntax("invalid port (bad syntax)");
- if (ul >= 65536) Psyntax("port too large");
- a.len= sizeof(a.addr);
- err= adns_text2addr(p, (int)ul, 0, &a.addr.sa,&a.len);
- if (err) Psyntax("invalid address");
- assert(*lenr >= a.len);
- memcpy(addr, &a.addr, a.len);
- *lenr= a.len;
- vb2.used= ep - (char*)vb2.buf;
-}
-static int Pbytes(byte *buf, int maxlen) {
- static const char hexdigits[]= "0123456789abcdef";
- int c, v, done;
- const char *pf;
- done= 0;
- for (;;) {
- c= getc(Tinputfile); Pcheckinput();
- if (c=='\n' || c==' ' || c=='\t') continue;
- if (c=='.') break;
- pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid first hex digit");
- v= (pf-hexdigits)<<4;
- c= getc(Tinputfile); Pcheckinput();
- pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid second hex digit");
- v |= (pf-hexdigits);
- if (maxlen<=0) Psyntax("buffer overflow in bytes");
- *buf++= v;
- maxlen--; done++;
- }
- for (;;) {
- c= getc(Tinputfile); Pcheckinput();
- if (c=='\n') return done;
- }
-}
-void Q_vb(void) {
- const char *nl;
- Tensurerecordfile();
- if (!adns__vbuf_ensure(&vb2,vb.used+2)) Tnomem();
- fread(vb2.buf,1,vb.used+2,Tinputfile);
- if (feof(Tinputfile)) {
- fprintf(stderr,"adns test harness: input ends prematurely; program did:\n %.*s\n",
- vb.used,vb.buf);
- exit(-1);
- }
- Pcheckinput();
- if (vb2.buf[0] != ' ') Psyntax("not space before call");
- if (memcmp(vb.buf,vb2.buf+1,vb.used) ||
- vb2.buf[vb.used+1] != '\n') {
- fprintf(stderr,
- "adns test harness: program did unexpected:\n %.*s\n"
- "was expecting:\n %.*s\n",
- vb.used,vb.buf, vb.used,vb2.buf+1);
- exit(1);
- }
- Tensurereportfile();
- nl= memchr(vb.buf,'\n',vb.used);
- fprintf(Treportfile," %.*s\n", (int)(nl ? nl - (const char*)vb.buf : vb.used), vb.buf);
-}
-int Hselect( int max , fd_set *rfds , fd_set *wfds , fd_set *efds , struct timeval *to ) {
- int r, amtread;
- char *ep;
- Qselect( max , rfds , wfds , efds , to );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," select=",8)) Psyntax("syscall reply mismatch");
- if (vb2.buf[8] == 'E') {
- int e;
- e= Perrno(vb2.buf+8);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= strtoul(vb2.buf+8,&ep,10);
- if (*ep && *ep!=' ') Psyntax("return value not E* or positive number");
- vb2.used= ep - (char*)vb2.buf;
- Parg("rfds"); Pfdset(rfds,max);
- Parg("wfds"); Pfdset(wfds,max);
- Parg("efds"); Pfdset(efds,max);
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-#ifdef HAVE_POLL
-int Hpoll( struct pollfd *fds , int nfds , int timeout ) {
- int r, amtread;
- char *ep;
- Qpoll( fds , nfds , timeout );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," poll=",6)) Psyntax("syscall reply mismatch");
- if (vb2.buf[6] == 'E') {
- int e;
- e= Perrno(vb2.buf+6);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= strtoul(vb2.buf+6,&ep,10);
- if (*ep && *ep!=' ') Psyntax("return value not E* or positive number");
- vb2.used= ep - (char*)vb2.buf;
- Parg("fds"); Ppollfds(fds,nfds);
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-#endif
-int Hsocket( int domain , int type , int protocol ) {
- int r, amtread;
- char *ep;
- Tmust("socket","domain",domain==AF_INET || domain==AF_INET6);
- Tmust("socket","type",type==SOCK_STREAM || type==SOCK_DGRAM);
- Qsocket( domain , type );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," socket=",8)) Psyntax("syscall reply mismatch");
- if (vb2.buf[8] == 'E') {
- int e;
- e= Perrno(vb2.buf+8);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= strtoul(vb2.buf+8,&ep,10);
- if (*ep && *ep!=' ') Psyntax("return value not E* or positive number");
- vb2.used= ep - (char*)vb2.buf;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hfcntl( int fd , int cmd , ... ) {
- int r, amtread;
- va_list al; long arg;
- Tmust("fcntl","cmd",cmd==F_SETFL || cmd==F_GETFL);
- if (cmd == F_SETFL) {
- va_start(al,cmd); arg= va_arg(al,long); va_end(al);
- } else {
- arg= 0;
- }
- Qfcntl( fd , cmd , arg );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," fcntl=",7)) Psyntax("syscall reply mismatch");
- if (vb2.buf[7] == 'E') {
- int e;
- e= Perrno(vb2.buf+7);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= 0;
- if (cmd == F_GETFL) {
- if (!memcmp(vb2.buf+7,"O_NONBLOCK|...",14)) {
- r= O_NONBLOCK;
- vb2.used= 7+14;
- } else if (!memcmp(vb2.buf+7,"~O_NONBLOCK&...",15)) {
- vb2.used= 7+15;
- } else {
- Psyntax("fcntl flags not O_NONBLOCK|... or ~O_NONBLOCK&...");
- }
- } else if (cmd == F_SETFL) {
- if (memcmp(vb2.buf+7,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 7+2;
- r= 0;
- } else {
- Psyntax("fcntl not F_GETFL or F_SETFL");
- }
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hconnect( int fd , const struct sockaddr *addr , int addrlen ) {
- int r, amtread;
- Qconnect( fd , addr , addrlen );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," connect=",9)) Psyntax("syscall reply mismatch");
- if (vb2.buf[9] == 'E') {
- int e;
- e= Perrno(vb2.buf+9);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+9,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 9+2;
- r= 0;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hbind( int fd , const struct sockaddr *addr , int addrlen ) {
- int r, amtread;
- Qbind( fd , addr , addrlen );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," bind=",6)) Psyntax("syscall reply mismatch");
- if (vb2.buf[6] == 'E') {
- int e;
- e= Perrno(vb2.buf+6);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+6,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 6+2;
- r= 0;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hlisten( int fd , int backlog ) {
- int r, amtread;
- Qlisten( fd , backlog );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," listen=",8)) Psyntax("syscall reply mismatch");
- if (vb2.buf[8] == 'E') {
- int e;
- e= Perrno(vb2.buf+8);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+8,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 8+2;
- r= 0;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hclose( int fd ) {
- int r, amtread;
- Qclose( fd );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," close=",7)) Psyntax("syscall reply mismatch");
- if (vb2.buf[7] == 'E') {
- int e;
- e= Perrno(vb2.buf+7);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+7,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 7+2;
- r= 0;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hsendto( int fd , const void *msg , int msglen , unsigned int flags , const struct sockaddr *addr , int addrlen ) {
- int r, amtread;
- char *ep;
- Tmust("sendto","flags",flags==0);
- Qsendto( fd , msg , msglen , addr , addrlen );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," sendto=",8)) Psyntax("syscall reply mismatch");
- if (vb2.buf[8] == 'E') {
- int e;
- e= Perrno(vb2.buf+8);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= strtoul(vb2.buf+8,&ep,10);
- if (*ep && *ep!=' ') Psyntax("return value not E* or positive number");
- vb2.used= ep - (char*)vb2.buf;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
-int Hrecvfrom( int fd , void *buf , int buflen , unsigned int flags , struct sockaddr *addr , int *addrlen ) {
- int r, amtread;
- Tmust("recvfrom","flags",flags==0);
- Tmust("recvfrom","*addrlen",*addrlen>=sizeof(struct sockaddr_in));
- Qrecvfrom( fd , buflen , *addrlen );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," recvfrom=",10)) Psyntax("syscall reply mismatch");
- if (vb2.buf[10] == 'E') {
- int e;
- e= Perrno(vb2.buf+10);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+10,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 10+2;
- r= 0;
- Parg("addr"); Paddr(addr,addrlen);
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- r= Pbytes(buf,buflen);
- P_updatetime();
- return r;
-}
-int Hread( int fd , void *buf , size_t buflen ) {
- int r, amtread;
- Qread( fd , buflen );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," read=",6)) Psyntax("syscall reply mismatch");
- if (vb2.buf[6] == 'E') {
- int e;
- e= Perrno(vb2.buf+6);
- P_updatetime();
- errno= e;
- return -1;
- }
- if (memcmp(vb2.buf+6,"OK",2)) Psyntax("success/fail not E* or OK");
- vb2.used= 6+2;
- r= 0;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- r= Pbytes(buf,buflen);
- P_updatetime();
- return r;
-}
-int Hwrite( int fd , const void *buf , size_t len ) {
- int r, amtread;
- char *ep;
- Qwrite( fd , buf , len );
- if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();
- fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput();
- Tensurereportfile();
- fprintf(Treportfile,"%s",vb2.buf);
- amtread= strlen(vb2.buf);
- if (amtread<=0 || vb2.buf[--amtread]!='\n')
- Psyntax("badly formed line");
- vb2.buf[amtread]= 0;
- if (memcmp(vb2.buf," write=",7)) Psyntax("syscall reply mismatch");
- if (vb2.buf[7] == 'E') {
- int e;
- e= Perrno(vb2.buf+7);
- P_updatetime();
- errno= e;
- return -1;
- }
- r= strtoul(vb2.buf+7,&ep,10);
- if (*ep && *ep!=' ') Psyntax("return value not E* or positive number");
- vb2.used= ep - (char*)vb2.buf;
- assert(vb2.used <= amtread);
- if (vb2.used != amtread) Psyntax("junk at end of line");
- P_updatetime();
- return r;
-}
+++ /dev/null
-#include <assert.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include "harness.h"
-static FILE *Toutputfile;
-void Tshutdown(void) {
-}
-static void R_recordtime(void) {
- int r;
- struct timeval tv, tvrel;
- Tensurerecordfile();
- r= gettimeofday(&tv,0); if (r) Tfailed("gettimeofday syscallbegin");
- tvrel.tv_sec= tv.tv_sec - currenttime.tv_sec;
- tvrel.tv_usec= tv.tv_usec - currenttime.tv_usec;
- if (tv.tv_usec < 0) { tvrel.tv_usec += 1000000; tvrel.tv_sec--; }
- Tvbf("\n +%ld.%06ld",(long)tvrel.tv_sec,(long)tvrel.tv_usec);
- currenttime= tv;
-}
-void Tensurerecordfile(void) {
- const char *fdstr;
- int fd, r;
- if (Toutputfile) return;
- Toutputfile= stdout;
- fdstr= getenv("ADNS_TEST_OUT_FD");
- if (fdstr) {
- fd= atoi(fdstr);
- Toutputfile= fdopen(fd,"a"); if (!Toutputfile) Tfailed("fdopen ADNS_TEST_OUT_FD");
- }
- r= gettimeofday(¤ttime,0); if (r) Tfailed("gettimeofday syscallbegin");
- if (fprintf(Toutputfile," start %ld.%06ld\n",
- (long)currenttime.tv_sec,(long)currenttime.tv_usec) == EOF) Toutputerr();
-}
-void Q_vb(void) {
- if (!adns__vbuf_append(&vb,"",1)) Tnomem();
- Tensurerecordfile();
- if (fprintf(Toutputfile," %s\n",vb.buf) == EOF) Toutputerr();
- if (fflush(Toutputfile)) Toutputerr();
-}
-static void R_vb(void) {
- Q_vb();
-}
-int Hselect( int max , fd_set *rfds , fd_set *wfds , fd_set *efds , struct timeval *to ) {
- int r, e;
- Qselect( max , rfds , wfds , efds , to );
- r= select( max , rfds , wfds , efds , to );
- e= errno;
- vb.used= 0;
- Tvba("select=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tvbf("%d",r);
- Tvba(" rfds="); Tvbfdset(max,rfds);
- Tvba(" wfds="); Tvbfdset(max,wfds);
- Tvba(" efds="); Tvbfdset(max,efds);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-#ifdef HAVE_POLL
-int Hpoll( struct pollfd *fds , int nfds , int timeout ) {
- int r, e;
- Qpoll( fds , nfds , timeout );
- r= poll( fds , nfds , timeout );
- e= errno;
- vb.used= 0;
- Tvba("poll=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tvbf("%d",r);
- Tvba(" fds="); Tvbpollfds(fds,nfds);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-#endif
-int Hsocket( int domain , int type , int protocol ) {
- int r, e;
- Tmust("socket","domain",domain==AF_INET || domain==AF_INET6);
- Tmust("socket","type",type==SOCK_STREAM || type==SOCK_DGRAM);
- Qsocket( domain , type );
- r= socket( domain , type , protocol );
- e= errno;
- vb.used= 0;
- Tvba("socket=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tvbf("%d",r);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hfcntl( int fd , int cmd , ... ) {
- int r, e;
- va_list al; long arg;
- Tmust("fcntl","cmd",cmd==F_SETFL || cmd==F_GETFL);
- if (cmd == F_SETFL) {
- va_start(al,cmd); arg= va_arg(al,long); va_end(al);
- } else {
- arg= 0;
- }
- Qfcntl( fd , cmd , arg );
- r= fcntl( fd , cmd , arg );
- e= errno;
- vb.used= 0;
- Tvba("fcntl=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- if (cmd == F_GETFL) {
- Tvbf(r & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&...");
- } else {
- if (cmd == F_SETFL) {
- Tmust("fcntl","return",!r);
- } else {
- Tmust("cmd","F_GETFL/F_SETFL",0);
- }
- Tvba("OK");
- }
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hconnect( int fd , const struct sockaddr *addr , int addrlen ) {
- int r, e;
- Qconnect( fd , addr , addrlen );
- r= connect( fd , addr , addrlen );
- e= errno;
- vb.used= 0;
- Tvba("connect=");
- if (r) { Tvberrno(e); goto x_error; }
- Tvba("OK");
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hbind( int fd , const struct sockaddr *addr , int addrlen ) {
- int r, e;
- Qbind( fd , addr , addrlen );
- r= bind( fd , addr , addrlen );
- e= errno;
- vb.used= 0;
- Tvba("bind=");
- if (r) { Tvberrno(e); goto x_error; }
- Tvba("OK");
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hlisten( int fd , int backlog ) {
- int r, e;
- Qlisten( fd , backlog );
- r= listen( fd , backlog );
- e= errno;
- vb.used= 0;
- Tvba("listen=");
- if (r) { Tvberrno(e); goto x_error; }
- Tvba("OK");
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hclose( int fd ) {
- int r, e;
- Qclose( fd );
- r= close( fd );
- e= errno;
- vb.used= 0;
- Tvba("close=");
- if (r) { Tvberrno(e); goto x_error; }
- Tvba("OK");
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hsendto( int fd , const void *msg , int msglen , unsigned int flags , const struct sockaddr *addr , int addrlen ) {
- int r, e;
- Tmust("sendto","flags",flags==0);
- Qsendto( fd , msg , msglen , addr , addrlen );
- r= sendto( fd , msg , msglen , flags , addr , addrlen );
- e= errno;
- vb.used= 0;
- Tvba("sendto=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tvbf("%d",r);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hrecvfrom( int fd , void *buf , int buflen , unsigned int flags , struct sockaddr *addr , int *addrlen ) {
- int r, e;
- Tmust("recvfrom","flags",flags==0);
- Tmust("recvfrom","*addrlen",*addrlen>=sizeof(struct sockaddr_in));
- Qrecvfrom( fd , buflen , *addrlen );
- r= recvfrom( fd , buf , buflen , flags , addr , addrlen );
- e= errno;
- vb.used= 0;
- Tvba("recvfrom=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tmust("recvfrom","return",r<=buflen);
- Tvba("OK");
- Tvba(" addr="); Tvbaddr(addr,*addrlen);
- Tvbbytes(buf,r);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hread( int fd , void *buf , size_t buflen ) {
- int r, e;
- Qread( fd , buflen );
- r= read( fd , buf , buflen );
- e= errno;
- vb.used= 0;
- Tvba("read=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tmust("read","return",r<=buflen);
- Tvba("OK");
- Tvbbytes(buf,r);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
-int Hwrite( int fd , const void *buf , size_t len ) {
- int r, e;
- Qwrite( fd , buf , len );
- r= write( fd , buf , len );
- e= errno;
- vb.used= 0;
- Tvba("write=");
- if (r==-1) { Tvberrno(e); goto x_error; }
- Tvbf("%d",r);
- x_error:
- R_recordtime();
- R_vb();
- errno= e;
- return r;
-}
~ianmdlvl / adns.git / commitdiff