Я пытаюсь написать код curl c для использования метода http webdav put для загрузки файла.
Используя wireshark Я попытался перехватить пакеты, от сервера ответ 301.
Когда я пытаюсь поместить файл с ПК на веб-сервер, он работает нормально
Ниже приведен код:
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
{
size_t retcode;
curl_off_t nread;
/* in real-world cases, this would probably get this data differently
as this fread() stuff is exactly what the library already would do
by default internally */
retcode = fread(ptr, size, nmemb, stream);
nread = (curl_off_t)retcode;
fprintf(stderr, "*** We read %" CURL_FORMAT_CURL_OFF_T
" bytes from file\n", nread);
return retcode;
}
int curlApache ()
{
CURL *curl;
CURLcode res;
FILE * hd_src;
struct stat file_info;
char *file;
char *url;
char error;
file = "/bd0/filecreate.txt";
url = "http://10.1.21.14/webdav/test.txt";
curl_slist *slist = NULL;
slist = curl_slist_append(slist, "Accept: text/xml");
slist = curl_slist_append(slist, "Depth: infinity");
slist = curl_slist_append(slist, "Connection: Keep-Alive");
slist = curl_slist_append(slist, "Content-Type: text/xml");
slist = curl_slist_append(slist, "Expect:");
/* get the file size of the local file */
stat(file, &file_info);
hd_src = fopen(file, "a+");
if (hd_src == NULL)
printf("Disc full or no permission\n");
const char *str = "This is the file content";
const char read[24];
if (hd_src != NULL)
if (fputs (str, hd_src) != EOF);
if( fgets (read, 24, hd_src)!=NULL )
{
/* writing content to stdout */
puts(read);
}
/* In windows, this will init the winsock stuff */
curl_global_init(CURL_GLOBAL_ALL);
/* get a curl handle */
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_VERBOSE, 3L);
/* we want to use our own read function */
curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
/* enable uploading */
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
/* HTTP PUT please */
curl_easy_setopt(curl, CURLOPT_PUT, 1L);
/* tell libcurl we can use "any" auth, which lets the lib pick one, but it also costs one extra round-trip and possibly sending of all the PUT data twice!!! */
curl_easy_setopt(curl, CURLOPT_HTTPAUTH, (long)CURLAUTH_DIGEST);
curl_easy_setopt(curl, CURLOPT_USERPWD, "admin:nimo0630");
fseek(hd_src, 0L, SEEK_END);
int file_size;
file_size = ftell(hd_src);
Curl_setopt(curl, CURLOPT_INFILE, hd_src);
Curl_setopt(curl, CURLOPT_INFILESIZE, file_size);
/* specify target URL, and note that this URL should include a file
name, not only a directory */
curl_easy_setopt(curl, CURLOPT_URL, url);
/* now specify which file to upload */
curl_easy_setopt(curl, CURLOPT_READDATA, hd_src);
/* provide the size of the upload, we specicially typecast the value
to curl_off_t since we must be sure to use the correct data size */
curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, curl_off_t)file_info.st_size);
/* Now run off and do what you've been told! */
res = curl_easy_perform(curl);
/* Check for errors */
if(res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
if(!res) {
/* extract the available authentication types */
long auth;
res = curl_easy_getinfo(curl, CURLINFO_HTTPAUTH_AVAIL, &auth);
if(!res)
{
if(!auth)
printf("No auth available, perhaps no 401?\n");
else
{
printf("%s%s%s%s\n", \
auth & CURLAUTH_BASIC ? "Basic ":"", \
auth & CURLAUTH_DIGEST ? "Digest ":"", \
auth & CURLAUTH_NEGOTIATE ? "Negotiate ":"", \
auth % CURLAUTH_NTLM ? "NTLM ":"");
}
}
}
/* always cleanup */
curl_easy_cleanup(curl);
}
fclose(hd_src); /* close the local file */
curl_global_cleanup();
return 0;
}
С сервера возвращается код состояния 301