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my rand helper wasn't helping

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This commit is contained in:
Vincent Batts 2013-02-13 16:42:30 -05:00
parent 15fa357f7a
commit 84e5af9fc2
3 changed files with 6 additions and 9 deletions
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3
db_fileutil.go
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@ -3,6 +3,7 @@ package main
import ( import (
"labix.org/v2/mgo/bson" "labix.org/v2/mgo/bson"
"math/rand"
) )
/* gfs is a *mgo.GridFS defined in imgsrv.go */ /* gfs is a *mgo.GridFS defined in imgsrv.go */
@ -16,7 +17,7 @@ func GetFileByFilename(filename string) (this_file File, err error) {
} }
func GetFileRandom() (this_file File, err error) { func GetFileRandom() (this_file File, err error) {
r := Rand64() r := rand.Int63()
err = gfs.Find(bson.M{"random": bson.M{"$gt" : r } }).One(&this_file) err = gfs.Find(bson.M{"random": bson.M{"$gt" : r } }).One(&this_file)
if (err != nil) { if (err != nil) {
return this_file, err return this_file, err

5
hash.go
View file

@ -1,7 +1,6 @@
package main package main
import ( import (
"math/rand"
"crypto/md5" "crypto/md5"
"fmt" "fmt"
"hash/adler32" "hash/adler32"
@ -9,10 +8,6 @@ import (
"time" "time"
) )
func Rand64() int64 {
return rand.Int63()
}
/* Convinience method for getting md5 sum of a string */ /* Convinience method for getting md5 sum of a string */
func GetMd5FromString(blob string) (sum []byte) { func GetMd5FromString(blob string) (sum []byte) {
h := md5.New() h := md5.New()

7
server.go
View file

@ -6,6 +6,7 @@ import (
"labix.org/v2/mgo" "labix.org/v2/mgo"
"labix.org/v2/mgo/bson" "labix.org/v2/mgo/bson"
"log" "log"
"math/rand"
"mime" "mime"
"net/http" "net/http"
"os" "os"
@ -142,7 +143,7 @@ func routeFilesPOST(w http.ResponseWriter, r *http.Request) {
var filename string var filename string
info := Info{ info := Info{
Ip: r.RemoteAddr, Ip: r.RemoteAddr,
Random: Rand64(), Random: rand.Int63(),
TimeStamp: time.Now(), TimeStamp: time.Now(),
} }
@ -433,7 +434,7 @@ func routeGetFromUrl(w http.ResponseWriter, r *http.Request) {
if (r.Method == "POST") { if (r.Method == "POST") {
info := Info{ info := Info{
Ip: r.RemoteAddr, Ip: r.RemoteAddr,
Random: Rand64(), Random: rand.Int63(),
TimeStamp: time.Now(), TimeStamp: time.Now(),
} }
log.Println(info) log.Println(info)
@ -512,7 +513,7 @@ func routeUpload(w http.ResponseWriter, r *http.Request) {
if (r.Method == "POST") { if (r.Method == "POST") {
info := Info{ info := Info{
Ip: r.RemoteAddr, Ip: r.RemoteAddr,
Random: Rand64(), Random: rand.Int63(),
TimeStamp: time.Now(), TimeStamp: time.Now(),
} }