static CURLcode file_upload(struct connectdata *conn)
{
struct FILEPROTO *file = conn->data->req.protop;
const char *dir = strchr(file->path, DIRSEP);
int fd;
int mode;
CURLcode result = CURLE_OK;
struct Curl_easy *data = conn->data;
char *buf = data->state.buffer;
size_t nread;
size_t nwrite;
curl_off_t bytecount = 0;
struct timeval now = Curl_tvnow();
struct_stat file_stat;
const char* buf2;
/*
* Since FILE: doesn't do the full init, we need to provide some extra
* assignments here.
*/
conn->data->req.upload_fromhere = buf;
if(!dir)
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
if(!dir[1])
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
#ifdef O_BINARY
#define MODE_DEFAULT O_WRONLY|O_CREAT|O_BINARY
#else
#define MODE_DEFAULT O_WRONLY|O_CREAT
#endif
if(data->state.resume_from)
mode = MODE_DEFAULT|O_APPEND;
else
mode = MODE_DEFAULT|O_TRUNC;
fd = open(file->path, mode, conn->data->set.new_file_perms);
if(fd < 0) {
failf(data, "Can't open %s for writing", file->path);
return CURLE_WRITE_ERROR;
}
if(-1 != data->state.infilesize)
/* known size of data to "upload" */
Curl_pgrsSetUploadSize(data, data->state.infilesize);
/* treat the negative resume offset value as the case of "-" */
if(data->state.resume_from < 0) {
if(fstat(fd, &file_stat)) {
close(fd);
failf(data, "Can't get the size of %s", file->path);
return CURLE_WRITE_ERROR;
}
else
data->state.resume_from = (curl_off_t)file_stat.st_size;
}
while(!result) {
int readcount;
result = Curl_fillreadbuffer(conn, BUFSIZE, &readcount);
if(result)
break;
if(readcount <= 0) /* fix questionable compare error. curlvms */
break;
nread = (size_t)readcount;
/*skip bytes before resume point*/
if(data->state.resume_from) {
if((curl_off_t)nread <= data->state.resume_from) {
data->state.resume_from -= nread;
nread = 0;
buf2 = buf;
}
else {
buf2 = buf + data->state.resume_from;
nread -= (size_t)data->state.resume_from;
data->state.resume_from = 0;
}
}
else
buf2 = buf;
/* write the data to the target */
nwrite = write(fd, buf2, nread);
if(nwrite != nread) {
result = CURLE_SEND_ERROR;
break;
}
bytecount += nread;
Curl_pgrsSetUploadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
result = CURLE_ABORTED_BY_CALLBACK;
else
result = Curl_speedcheck(data, now);
}
if(!result && Curl_pgrsUpdate(conn))
result = CURLE_ABORTED_BY_CALLBACK;
close(fd);
return result;
}
static CURLcode file_upload(struct connectdata *conn)
{
struct FILEPROTO *file = conn->data->state.proto.file;
const char *dir = strchr(file->path, DIRSEP);
FILE *fp;
CURLcode res=CURLE_OK;
struct SessionHandle *data = conn->data;
char *buf = data->state.buffer;
size_t nread;
size_t nwrite;
curl_off_t bytecount = 0;
struct timeval now = Curl_tvnow();
struct_stat file_stat;
const char* buf2;
/*
* Since FILE: doesn't do the full init, we need to provide some extra
* assignments here.
*/
conn->fread_func = data->set.fread_func;
conn->fread_in = data->set.in;
conn->data->req.upload_fromhere = buf;
if(!dir)
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
if(!dir[1])
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
if(data->state.resume_from)
fp = fopen( file->path, "ab" );
else {
int fd;
#ifdef DOS_FILESYSTEM
fd = open(file->path, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY,
conn->data->set.new_file_perms);
#else
fd = open(file->path, O_WRONLY|O_CREAT|O_TRUNC,
conn->data->set.new_file_perms);
#endif
if(fd < 0) {
failf(data, "Can't open %s for writing", file->path);
return CURLE_WRITE_ERROR;
}
close(fd);
fp = fopen(file->path, "wb");
}
if(!fp) {
failf(data, "Can't open %s for writing", file->path);
return CURLE_WRITE_ERROR;
}
if(-1 != data->set.infilesize)
/* known size of data to "upload" */
Curl_pgrsSetUploadSize(data, data->set.infilesize);
/* treat the negative resume offset value as the case of "-" */
if(data->state.resume_from < 0) {
if(fstat(fileno(fp), &file_stat)) {
fclose(fp);
failf(data, "Can't get the size of %s", file->path);
return CURLE_WRITE_ERROR;
}
else
data->state.resume_from = (curl_off_t)file_stat.st_size;
}
while(res == CURLE_OK) {
int readcount;
res = Curl_fillreadbuffer(conn, BUFSIZE, &readcount);
if(res)
break;
if(readcount <= 0) /* fix questionable compare error. curlvms */
break;
nread = (size_t)readcount;
/*skip bytes before resume point*/
if(data->state.resume_from) {
if( (curl_off_t)nread <= data->state.resume_from ) {
data->state.resume_from -= nread;
nread = 0;
buf2 = buf;
}
else {
buf2 = buf + data->state.resume_from;
nread -= (size_t)data->state.resume_from;
data->state.resume_from = 0;
}
}
else
buf2 = buf;
/* write the data to the target */
nwrite = fwrite(buf2, 1, nread, fp);
if(nwrite != nread) {
res = CURLE_SEND_ERROR;
break;
}
bytecount += nread;
Curl_pgrsSetUploadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
else
res = Curl_speedcheck(data, now);
}
if(!res && Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
fclose(fp);
return res;
}
static CURLcode file_upload(struct connectdata *conn)
{
struct FILEPROTO *file = conn->proto.file;
char *dir = strchr(file->path, DIRSEP);
FILE *fp;
CURLcode res=CURLE_OK;
struct SessionHandle *data = conn->data;
char *buf = data->state.buffer;
size_t nread;
size_t nwrite;
curl_off_t bytecount = 0;
struct timeval now = Curl_tvnow();
/*
* Since FILE: doesn't do the full init, we need to provide some extra
* assignments here.
*/
conn->fread = data->set.fread;
conn->fread_in = data->set.in;
conn->upload_fromhere = buf;
if(!dir)
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
if(!dir[1])
return CURLE_FILE_COULDNT_READ_FILE; /* fix: better error code */
fp = fopen(file->path, "wb");
if(!fp) {
failf(data, "Can't open %s for writing", file->path);
return CURLE_WRITE_ERROR;
}
if(-1 != data->set.infilesize)
/* known size of data to "upload" */
Curl_pgrsSetUploadSize(data, data->set.infilesize);
while (res == CURLE_OK) {
int readcount;
res = Curl_fillreadbuffer(conn, BUFSIZE, &readcount);
if(res)
break;
nread = (size_t)readcount;
if (nread <= 0)
break;
/* write the data to the target */
nwrite = fwrite(buf, 1, nread, fp);
if(nwrite != nread) {
res = CURLE_SEND_ERROR;
break;
}
bytecount += nread;
Curl_pgrsSetUploadCounter(data, bytecount);
if(Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
else
res = Curl_speedcheck(data, now);
}
if(!res && Curl_pgrsUpdate(conn))
res = CURLE_ABORTED_BY_CALLBACK;
fclose(fp);
return res;
}