int adns_init(adns_state *ads_r, adns_initflags flags, FBFILE *diagfile) {
adns_state ads;
const char *res_options, *adns_res_options;
int r;
r= init_begin(&ads, flags, diagfile);
if (r) return r;
res_options= instrum_getenv(ads,"RES_OPTIONS");
adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
#ifndef VMS
readconfig(ads,"/etc/resolv.conf",0);
readconfig(ads,"/etc/resolv-adns.conf",0);
#else
ilog(L_CRIT, "Opening IRCD$CONFDIR:RESOLV.CONF (VMS)");
readconfig(ads,"IRCD$CONFDIR:RESOLV.CONF",0);
#endif
readconfigenv(ads,"RES_CONF");
readconfigenv(ads,"ADNS_RES_CONF");
readconfigenvtext(ads,"RES_CONF_TEXT");
readconfigenvtext(ads,"ADNS_RES_CONF_TEXT");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN"));
ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN"));
if (ads->configerrno && ads->configerrno != EINVAL) {
ilog(L_CRIT, "Failed at 1");
r= ads->configerrno;
init_abort(ads);
return r;
}
r= init_finish(ads);
if (r) return r;
adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}
int adns_init_strcfg(adns_state *ads_r, adns_initflags flags,
FILE *diagfile, const char *configtext) {
adns_state ads;
int r;
r= init_begin(&ads, flags, diagfile); if (r) return r;
readconfigtext(ads,configtext,"<supplied configuration text>");
if (ads->configerrno) {
r= ads->configerrno;
init_abort(ads);
return r;
}
r= init_finish(ads); if (r) return r;
adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}
int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) {
adns_state ads;
const char *res_options, *adns_res_options;
int r;
r= init_begin(&ads, flags, diagfile ? diagfile : stderr);
if (r) return r;
res_options= instrum_getenv(ads,"RES_OPTIONS");
adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
readconfig(ads,"/etc/resolv.conf",1);
readconfig(ads,"/etc/resolv-adns.conf",0);
/* checking in the current dir for cygwin */
readconfig(ads,"resolv.conf",0);
readconfigenv(ads,"RES_CONF");
readconfigenv(ads,"ADNS_RES_CONF");
readconfigenvtext(ads,"RES_CONF_TEXT");
readconfigenvtext(ads,"ADNS_RES_CONF_TEXT");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN"));
ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN"));
if (ads->configerrno && ads->configerrno != EINVAL) {
r= ads->configerrno;
init_abort(ads);
return r;
}
r= init_finish(ads);
if (r) return r;
adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}
int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) {
adns_state ads;
const char *res_options, *adns_res_options;
int r;
#ifdef ADNS_JGAA_WIN32
#define SECURE_PATH_LEN (MAX_PATH - 64)
char PathBuf[MAX_PATH];
struct in_addr addr;
#define ADNS_PFIXED_INFO_BLEN (2048)
PFIXED_INFO network_info = (PFIXED_INFO)alloca(ADNS_PFIXED_INFO_BLEN);
ULONG network_info_blen = ADNS_PFIXED_INFO_BLEN;
DWORD network_info_result;
PIP_ADDR_STRING pip;
const char *network_err_str = "";
#endif
r= init_begin(&ads, flags, diagfile ? diagfile : stderr);
if (r) return r;
res_options= instrum_getenv(ads,"RES_OPTIONS");
adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
#ifdef ADNS_JGAA_WIN32
GetWindowsDirectory(PathBuf, SECURE_PATH_LEN);
strcat(PathBuf,"\\resolv.conf");
readconfig(ads,PathBuf,1);
GetWindowsDirectory(PathBuf, SECURE_PATH_LEN);
strcat(PathBuf,"\\resolv-adns.conf");
readconfig(ads,PathBuf,0);
GetWindowsDirectory(PathBuf, SECURE_PATH_LEN);
strcat(PathBuf,"\\System32\\Drivers\\etc\\resolv.conf");
readconfig(ads,PathBuf,1);
GetWindowsDirectory(PathBuf, SECURE_PATH_LEN);
strcat(PathBuf,"\\System32\\Drivers\\etc\\resolv-adns.conf");
readconfig(ads,PathBuf,0);
network_info_result = GetNetworkParams(network_info, &network_info_blen);
if (network_info_result != ERROR_SUCCESS){
switch(network_info_result) {
case ERROR_BUFFER_OVERFLOW: network_err_str = "ERROR_BUFFER_OVERFLOW"; break;
case ERROR_INVALID_PARAMETER: network_err_str = "ERROR_INVALID_PARAMETER"; break;
case ERROR_NO_DATA: network_err_str = "ERROR_NO_DATA"; break;
case ERROR_NOT_SUPPORTED: network_err_str = "ERROR_NOT_SUPPORTED"; break;}
adns__diag(ads,-1,0,"GetNetworkParams() failed with error [%d] %s",
network_info_result,network_err_str);
}
else {
for(pip = &(network_info->DnsServerList); pip; pip = pip->Next) {
addr.s_addr = inet_addr(pip->IpAddress.String);
if ((addr.s_addr != INADDR_ANY) && (addr.s_addr != INADDR_NONE))
addserver(ads, addr);
}
}
#else
readconfig(ads,"/etc/resolv.conf",1);
readconfig(ads,"/etc/resolv-adns.conf",0);
#endif
readconfigenv(ads,"RES_CONF");
readconfigenv(ads,"ADNS_RES_CONF");
readconfigenvtext(ads,"RES_CONF_TEXT");
readconfigenvtext(ads,"ADNS_RES_CONF_TEXT");
ccf_options(ads,"RES_OPTIONS",-1,res_options);
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN"));
ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN"));
if (ads->configerrno && ads->configerrno != EINVAL) {
r= ads->configerrno;
init_abort(ads);
return r;
}
r= init_finish(ads);
if (r) return r;
adns__consistency(ads,0,cc_entex);
*ads_r= ads;
return 0;
}