Files
cameradar/vendor/github.com/andelf/go-curl/callback.go
T
Brendan LE GLAUNEC 5849898283 Cameradar 3.0.0: Uses ullaakut/nmap, runs faster, removed legacy code (#188)
Unit tests functional and coverage back to 100%

Add more routes to dictionary, add more credentials, add default port 5554, rename cameradar logs ENV variable, improve unit test readability, remove tmp file
2019-01-22 21:16:16 +01:00

60 lines
1.6 KiB
Go

package curl
/*
#cgo freebsd CFLAGS: -I/usr/local/include
#cgo freebsd LDFLAGS: -L/usr/local/lib -lcurl
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>
*/
import "C"
import (
"unsafe"
)
//export goCallHeaderFunction
func goCallHeaderFunction(ptr *C.char, size C.size_t, ctx unsafe.Pointer) uintptr {
curl := context_map.Get(uintptr(ctx))
buf := C.GoBytes(unsafe.Pointer(ptr), C.int(size))
if (*curl.headerFunction)(buf, curl.headerData) {
return uintptr(size)
}
return C.CURL_WRITEFUNC_PAUSE
}
//export goCallWriteFunction
func goCallWriteFunction(ptr *C.char, size C.size_t, ctx unsafe.Pointer) uintptr {
curl := context_map.Get(uintptr(ctx))
buf := C.GoBytes(unsafe.Pointer(ptr), C.int(size))
if (*curl.writeFunction)(buf, curl.writeData) {
return uintptr(size)
}
return C.CURL_WRITEFUNC_PAUSE
}
//export goCallProgressFunction
func goCallProgressFunction(dltotal, dlnow, ultotal, ulnow C.double, ctx unsafe.Pointer) int {
curl := context_map.Get(uintptr(ctx))
if (*curl.progressFunction)(float64(dltotal), float64(dlnow),
float64(ultotal), float64(ulnow),
curl.progressData) {
return 0
}
return 1
}
//export goCallReadFunction
func goCallReadFunction(ptr *C.char, size C.size_t, ctx unsafe.Pointer) uintptr {
curl := context_map.Get(uintptr(ctx))
buf := C.GoBytes(unsafe.Pointer(ptr), C.int(size))
ret := (*curl.readFunction)(buf, curl.readData)
str := C.CString(string(buf))
defer C.free(unsafe.Pointer(str))
if C.memcpy(unsafe.Pointer(ptr), unsafe.Pointer(str), C.size_t(ret)) == nil {
panic("read_callback memcpy error!")
}
return uintptr(ret)
}