void
ngx_http_ip2location_cleanup(void *data)
{
IP2Location *loc = data;
IP2Location_close(loc);
IP2Location_DB_del_shm();
}
static char *
ngx_http_ip2location_init_main_conf(ngx_conf_t *cf, void *data)
{
ngx_http_ip2location_main_conf_t *imcf = data;
ngx_pool_cleanup_t *cln;
if (imcf->access_type == NGX_CONF_UNSET) {
imcf->access_type = IP2LOCATION_SHARED_MEMORY;
}
if (imcf->enabled) {
if (imcf->filename.len == 0) {
ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
"ip2location enabled with no database specified in %s:%ui",
imcf->enable_file, imcf->enable_line);
return NGX_CONF_ERROR;
}
// open database
imcf->database = IP2Location_open((char *)imcf->filename.data);
if (imcf->database == NULL) {
ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
"can not open database file \"%V\" in %s:%ui",
&imcf->filename, imcf->database_file, imcf->database_line);
return NGX_CONF_ERROR;
}
if (IP2Location_open_mem(imcf->database, imcf->access_type) == -1) {
IP2Location_close(imcf->database);
ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
"can not load database file %V using \"%V\" access type in %s:%ui",
&imcf->filename,
&imcf->access_type_name,
imcf->database_file,
imcf->database_line);
return NGX_CONF_ERROR;
}
cln = ngx_pool_cleanup_add(cf->pool, 0);
if (cln == NULL) {
return NGX_CONF_ERROR;
}
cln->data = imcf->database;
cln->handler = ngx_http_ip2location_cleanup;
}
return NGX_CONF_OK;
}
int main () {
FILE *f;
char ipAddress[30];
char expectedCountry[3];
int failed = 0;
int test_num = 1;
#ifdef WIN32
IP2Location *IP2LocationObj = IP2Location_open("..\\data\\IP-COUNTRY.BIN");
#else
IP2Location *IP2LocationObj = IP2Location_open("../data/IP-COUNTRY.BIN");
#endif
IP2LocationRecord *record = NULL;
printf("IP2Location API version: %s (%lu)\n", IP2Location_api_version_string(), IP2Location_api_version_num());
if (IP2LocationObj == NULL)
{
printf("Please install the database in correct path.\n");
return -1;
}
if(IP2Location_open_mem(IP2LocationObj, IP2LOCATION_SHARED_MEMORY) == -1)
{
fprintf(stderr, "IPv4: Call to IP2Location_open_mem failed\n");
}
f = fopen("country_test_ipv4_data.txt","r");
while (fscanf(f, "%s", ipAddress) != EOF) {
fscanf(f, "%s", expectedCountry);
record = IP2Location_get_all(IP2LocationObj, ipAddress);
if (record != NULL) {
if (strcmp(expectedCountry,record->country_short) != 0) {
fprintf(stderr,"Test IP Address %s (Test %d) failed. We got %s but expected %s,\n",ipAddress,test_num,record->country_short,expectedCountry);
failed++;
}
IP2Location_free_record(record);
test_num++;
} else {
}
}
fclose(f);
IP2Location_close(IP2LocationObj);
/*Below call will delete the shared memory unless if any other process is attached it.
*if any other process is attached to it, shared memory will be closed when last process
*attached to it closes the shared memory
*If any process call IP2Location_delete_shm, next process which IP2Location_open_mem
*with shared memory option, will open the new shared memory.Deleted memory will not be available for
* any new process but will be accesible for the processes which are already using it.
*/
IP2Location_delete_shm();
if ((test_num > 1) && (failed == 0)) {
fprintf(stdout, "IP2Location IPv4 Testing passed.\n");
}
/* --- IPv6 Testing --- */
#ifdef WIN32
IP2LocationObj = IP2Location_open("..\\data\\IPV6-COUNTRY.BIN");
#else
IP2LocationObj = IP2Location_open("../data/IPV6-COUNTRY.BIN");
#endif
if ( IP2Location_open_mem(IP2LocationObj, IP2LOCATION_FILE_IO) == -1 )
{
fprintf(stderr, "IPv6: Call to IP2Location_open_mem failed\n");
}
record = NULL;
if (IP2LocationObj == NULL)
{
printf("Please install the database in correct path.\n");
return -1;
}
f = fopen("country_test_ipv6_data.txt","r");
while (fscanf(f, "%s", ipAddress) != EOF) {
fscanf(f, "%s", expectedCountry);
record = IP2Location_get_all(IP2LocationObj, ipAddress);
if (strcmp(expectedCountry,record->country_short) != 0) {
fprintf(stdout,"Test IP Address %s (Test %d) failed. We got %s but expected %s,\n",ipAddress,test_num,record->country_short,expectedCountry);
failed++;
}
IP2Location_free_record(record);
test_num++;
}
fclose(f);
IP2Location_close(IP2LocationObj);
if ((test_num > 1) && (failed == 0)) {
fprintf(stdout, "IP2Location IPv6 Testing passed.\n");
}
return failed;
}
int main(int argc, char *argv[])
{
int i;
const char *datafile = NULL;
const char *inputfile = NULL;
const char *ip = NULL;
const char *outputfile = NULL;
const char *format = "CSV";
const char *field = NULL;
int noheading = 0;
IP2Location *dbobj = NULL;
IP2LocationRecord *record = NULL;
FILE *fout = stdout;
field = "ip,countryshort,countrylong,region,city,isp,latitude,longitude,domain,zipcode,timezone,netspeed,iddcode,areacode,weatherstationcode,weatherstationname,mcc,mnc,mobilebrand,elevation,usagetype";
for (i = 1; i < argc; i++) {
const char *argvi = argv[i];
if (strcmp(argvi, "-d") == 0 || strcmp(argvi, "--datafile") == 0) {
if (i + 1 < argc) {
datafile = argv[++i];
}
} else if (strcmp(argvi, "-i") == 0 || strcmp(argvi, "--inputfile") == 0) {
if (i + 1 < argc) {
inputfile = argv[++i];
}
} else if (strcmp(argvi, "-p") == 0 || strcmp(argvi, "--ip") == 0) {
if (i + 1 < argc) {
ip = argv[++i];
}
} else if (strcmp(argvi, "-o") == 0 || strcmp(argvi, "--outputfile") == 0) {
if (i + 1 < argc) {
outputfile = argv[++i];
}
} else if (strcmp(argvi, "-f") == 0 || strcmp(argvi, "--format") == 0) {
if (i + 1 < argc) {
format = argv[++i];
}
} else if (strcmp(argvi, "-h") == 0 || strcmp(argvi, "-?") == 0 || strcmp(argvi, "--help") == 0) {
print_usage(argv[0]);
return 0;
} else if (strcmp(argvi, "-v") == 0 || strcmp(argvi, "--version") == 0) {
print_version();
return 0;
} else if (strcmp(argvi, "-e") == 0 || strcmp(argvi, "--field") == 0) {
if (i + 1 < argc) {
field = argv[++i];
}
} else if (strcmp(argvi, "-n") == 0 || strcmp(argvi, "--noheading") == 0) {
noheading = 1;
}
}
if (strcmp(format, "CSV") != 0 && strcmp(format, "XML") != 0 && strcmp(format, "TAB") != 0) {
fprintf(stderr, "Invalid format %s, supported formats: CSV, XML, TAB\n", format);
exit(-1);
}
if (datafile == NULL) {
fprintf(stderr, "Datafile is absent\n");
exit(-1);
}
if (ip == NULL) {
fprintf(stderr, "IP address is absent\n");
exit(-1);
}
dbobj = IP2Location_open((char *)datafile);
if (dbobj == NULL) {
fprintf(stderr, "Failed to open datafile %s\n", datafile);
exit(-1);
}
if (outputfile != NULL) {
fout = fopen(outputfile, "w");
if (fout == NULL) {
fprintf(stderr, "Failed to open outputfile %s\n", outputfile);
exit(-1);
}
}
if (!noheading) {
print_header(fout, field, format);
}
if (ip != NULL) {
record = IP2Location_get_all(dbobj, (char *)ip);
print_record(fout, field, record, format, ip);
IP2Location_free_record(record);
}
if (inputfile != NULL) {
char *line = NULL;
size_t n;
ssize_t len;
FILE *fin = fopen(inputfile, "r");
if (fin == NULL) {
fprintf(stderr, "Failed to open inputfile %s\n", inputfile);
exit(-1);
}
while ((len = getline(&line, &n, fin)) != -1) {
if (line[len - 1] == '\n') {
line[--len] = '\0';
}
if (line[len - 1] == '\r') {
line[--len] = '\0';
}
record = IP2Location_get_all(dbobj, line);
print_record(fout, field, record, format, line);
IP2Location_free_record(record);
}
fclose(fin);
}
print_footer(fout, field, format);
IP2Location_close(dbobj);
// OS will clean-up the rest
return 0;
}