int main() { umask(033); if (chdir(auto_qmail) == -1) strerr_die4sys(111,FATAL,"unable to chdir to ",auto_qmail,": "); fd = open_read("control/morercpthosts"); if (fd == -1) die_read(); substdio_fdbuf(&ssin,read,fd,inbuf,sizeof inbuf); fdtemp = open_trunc("control/morercpthosts.tmp"); if (fdtemp == -1) die_write(); if (cdbmss_start(&cdbmss,fdtemp) == -1) die_write(); for (;;) { if (getln(&ssin,&line,&match,'\n') != 0) die_read(); case_lowerb(line.s,line.len); while (line.len) { if (line.s[line.len - 1] == ' ') { --line.len; continue; } if (line.s[line.len - 1] == '\n') { --line.len; continue; } if (line.s[line.len - 1] == '\t') { --line.len; continue; } if (line.s[0] != '#') if (cdbmss_add(&cdbmss,line.s,line.len,"",0) == -1) die_write(); break; } if (!match) break; } if (cdbmss_finish(&cdbmss) == -1) die_write(); if (fsync(fdtemp) == -1) die_write(); if (close(fdtemp) == -1) die_write(); /* NFS stupidity */ if (rename("control/morercpthosts.tmp","control/morercpthosts.cdb") == -1) strerr_die2sys(111,FATAL,"unable to move control/morercpthosts.tmp to control/morercpthosts.cdb"); _exit(0); }
void main() { int i; int numcolons; umask(033); if (chdir(auto_qmail) == -1) die_chdir(); fd = open_read("users/assign"); if (fd == -1) die_opena(); substdio_fdbuf(&ssin,read,fd,inbuf,sizeof(inbuf)); fdtemp = open_trunc("users/cdb.tmp"); if (fdtemp == -1) die_opent(); if (cdbmss_start(&cdbmss,fdtemp) == -1) die_writet(); if (!stralloc_copys(&wildchars,"")) die_nomem(); for (;;) { if (getln(&ssin,&line,&match,'\n') != 0) die_reada(); if (line.len && (line.s[0] == '.')) break; if (!match) die_format(); if (byte_chr(line.s,line.len,'\0') < line.len) die_format(); i = byte_chr(line.s,line.len,':'); if (i == line.len) die_format(); if (i == 0) die_format(); if (!stralloc_copys(&key,"!")) die_nomem(); if (line.s[0] == '+') { if (!stralloc_catb(&key,line.s + 1,i - 1)) die_nomem(); case_lowerb(key.s,key.len); if (i >= 2) if (byte_chr(wildchars.s,wildchars.len,line.s[i - 1]) == wildchars.len) if (!stralloc_append(&wildchars,line.s + i - 1)) die_nomem(); } else { if (!stralloc_catb(&key,line.s + 1,i - 1)) die_nomem(); if (!stralloc_0(&key)) die_nomem(); case_lowerb(key.s,key.len); } if (!stralloc_copyb(&data,line.s + i + 1,line.len - i - 1)) die_nomem(); numcolons = 0; for (i = 0;i < data.len;++i) if (data.s[i] == ':') { data.s[i] = 0; if (++numcolons == 6) break; } if (numcolons < 6) die_format(); data.len = i; if (cdbmss_add(&cdbmss,key.s,key.len,data.s,data.len) == -1) die_writet(); } if (cdbmss_add(&cdbmss,"",0,wildchars.s,wildchars.len) == -1) die_writet(); if (cdbmss_finish(&cdbmss) == -1) die_writet(); if (fsync(fdtemp) == -1) die_writet(); if (close(fdtemp) == -1) die_writet(); /* NFS stupidity */ if (rename("users/cdb.tmp","users/cdb") == -1) die_rename(); _exit(0); }