/*
* FtpXfer - issue a command and transfer data
*
* return 1 if successful, 0 otherwise
*/
static int FtpXfer(const char *localfile, const char *path,
netbuf *nControl, int typ, int mode)
{
int l,c;
char *dbuf;
FILE *local = NULL;
netbuf *nData;
int rv=1;
int writeResult = 0;
if (localfile != NULL)
{
char ac[4] = "w";
if (typ == FTPLIB_FILE_WRITE)
ac[0] = 'r';
if (mode == FTPLIB_IMAGE)
ac[1] = 'b';
local = fopen(localfile, ac);
if (local == NULL)
{
strncpy(nControl->response, strerror(errno),
sizeof(nControl->response));
return 0;
}
}
if (local == NULL)
local = (typ == FTPLIB_FILE_WRITE) ? stdin : stdout;
if (!FtpAccess(path, typ, mode, nControl, &nData))
return 0;
dbuf = malloc(FTPLIB_BUFSIZ);
if (typ == FTPLIB_FILE_WRITE)
{
while ((l = fread(dbuf, 1, FTPLIB_BUFSIZ, local)) > 0)
if ((c = FtpWrite(dbuf, l, nData)) < l)
{
if (ftplib_debug > 1)
printf("short write: passed %d, wrote %d\n", l, c);
rv = 0;
break;
}
}
else
{
while ((l = FtpRead(dbuf, FTPLIB_BUFSIZ, nData)) > 0) {
writeResult = (nData->writercb) ? nData->writercb(nData, dbuf, l, nData->writerarg) : fwrite(dbuf, 1, l, local);
if (writeResult <= 0)
{
perror("localstore write");
rv = 0;
break;
}
}
}
free(dbuf);
fflush(local);
if (localfile != NULL)
fclose(local);
FtpClose(nData);
return rv;
}
/*
* FtpXfer - issue a command and transfer data
*
* return 1 if successful, 0 otherwise
*/
static int FtpXfer(const char *localfile, const char *path,
netbuf *nControl, int typ, int mode)
{
int l,c;
char *dbuf;
FILE *local = NULL;
netbuf *nData;
if (localfile != NULL)
{
local = fopen(localfile, (typ == FTPLIB_FILE_WRITE) ? "r" : "w");
if (local == NULL)
{
strncpy(nControl->response, strerror(errno),
sizeof(nControl->response));
return 0;
}
}
if (local == NULL)
local = (typ == FTPLIB_FILE_WRITE) ? stdin : stdout;
if (!FtpAccess(path, typ, mode, nControl, &nData))
return 0;
dbuf = malloc(FTPLIB_BUFSIZ);
if (typ == FTPLIB_FILE_WRITE)
{
while ((l = fread(dbuf, 1, FTPLIB_BUFSIZ, local)) > 0)
if ((c = FtpWrite(dbuf, l, nData)) < l)
printf("short write: passed %d, wrote %d\n", l, c);
}
else
{
while ((l = FtpRead(dbuf, FTPLIB_BUFSIZ, nData)) > 0)
if (fwrite(dbuf, 1, l, local) <= 0)
{
perror("localfile write");
break;
}
}
free(dbuf);
fflush(local);
if (localfile != NULL)
fclose(local);
return FtpClose(nData);
}
void process_file(char *fnm)
{
int sts=0;
fsz_t fsz;
struct REMFILE *filelist = NULL;
struct REMFILE rem;
ftp_connect();
FtpClearCallback(conn);
if ((action == FTP_SEND) || (action == FTP_GET) || (action == FTP_RM))
{
if (action == FTP_SEND)
{
struct stat info;
if (stat(fnm,&info) == -1)
{
perror(fnm);
return;
}
if (S_ISDIR(info.st_mode))
{
if (!FtpMkdir(fnm, conn))
fprintf(stderr,"mkdir %s failed\n%s",fnm,FtpLastResponse(conn));
else
if (ftplib_debug)
fprintf(stderr,"Directory %s created\n",fnm);
return;
}
fsz = info.st_size;
}
else
{
if (!wildcard)
{
struct REMFILE *f;
f = (struct REMFILE *) malloc(sizeof(struct REMFILE));
memset(f,0,sizeof(struct REMFILE));
f->next = filelist;
filelist = f;
f->fnm = strdup(fnm);
} else {
netbuf *dir;
char *buf;
if (!FtpAccess(fnm, FTPLIB_DIR, FTPLIB_ASCII, conn, &dir))
{
fprintf(stderr,"error requesting directory of %s\n%s\n",
fnm, FtpLastResponse(conn));
return;
}
buf = malloc(DIRBUF_SIZE);
while (FtpRead(buf, DIRBUF_SIZE, dir) > 0)
{
struct REMFILE *f;
char *p;
f = (struct REMFILE *) malloc(sizeof(struct REMFILE));
memset(f,0,sizeof(struct REMFILE));
f->next = filelist;
p = strchr(buf,'\n');
if (p)
*p = '\0';
f->fnm = strdup(buf);
filelist = f;
}
free(buf);
FtpClose(dir);
}
}
}
switch (action)
{
case FTP_DIR :
sts = FtpDir(NULL, fnm, conn);
break;
case FTP_LIST :
sts = FtpNlst(NULL, fnm, conn);
break;
case FTP_SEND :
rem.next = NULL;
rem.fnm = fnm;
rem.fsz = fsz;
fsz /= 100;
if (fsz > 100000)
fsz = 100000;
if (ftplib_debug && fsz)
{
FtpCallbackOptions opt;
opt.cbFunc = log_progress;
opt.cbArg = &rem;
opt.idleTime = 1000;
opt.bytesXferred = fsz;
FtpSetCallback(&opt,conn);
}
sts = FtpPut(fnm,strippath ? basename(fnm) : fnm,mode,conn);
if (ftplib_debug && sts)
printf("%s sent\n",fnm);
break;
case FTP_GET :
while (filelist)
{
struct REMFILE *f = filelist;
filelist = f->next;
#if defined(__UINT64_MAX)
if (!FtpSizeLong(f->fnm, &fsz, mode, conn))
#else
if (!FtpSize(f->fnm, &fsz, mode, conn))
#endif
fsz = 0;
f->fsz = fsz;
fsz /= 100;
if (fsz > 100000)
fsz = 100000;
if ( fsz == 0 )
fsz = 32768;
if (ftplib_debug)
{
FtpCallbackOptions opt;
opt.cbFunc = log_progress;
opt.cbArg = f;
opt.idleTime = 1000;
opt.bytesXferred = fsz;
FtpSetCallback(&opt,conn);
}
sts = FtpGet(f->fnm,f->fnm,mode,conn);
if (ftplib_debug && sts)
printf("%s retrieved\n",f->fnm);
free(f->fnm);
free(f);
}
break;
case FTP_RM :
while (filelist)
{
struct REMFILE *f = filelist;
filelist = f->next;
sts = FtpDelete(f->fnm,conn);
if (ftplib_debug && sts)
printf("%s deleted\n", f->fnm);
free(f->fnm);
free(f);
}
break;
}
if (!sts)
printf("ftp error\n%s\n",FtpLastResponse(conn));
return;
}
void process_file(char *fnm) {
int sts = 0;
int fsz;
struct REMFILE *filelist = NULL;
struct REMFILE rem;
ftp_connect();
FtpOptions(FTPLIB_CALLBACK, (long) NULL, conn);
if ((action == FTP_SEND) || (action == FTP_GET)) {
if (action == FTP_SEND) {
struct stat info;
if (stat(fnm, &info) == -1) {
perror(fnm);
return;
}
if (S_ISDIR(info.st_mode)) {
if (!ftpMkdir(fnm))
fprintf(stderr, "mkdir %s failed\n%s", fnm,
FtpLastResponse(conn));
else if (ftplib_debug)
fprintf(stderr, "Directory %s created\n", fnm);
return;
}
fsz = info.st_size;
} else {
if (!wildcard) {
struct REMFILE *f;
f = (struct REMFILE *) malloc(sizeof(struct REMFILE));
memset(f, 0, sizeof(struct REMFILE));
f->next = filelist;
filelist = f;
f->fnm = strdup(fnm);
} else {
netbuf * dir;
char *buf;
if (!FtpAccess(fnm, FTPLIB_DIR, FTPLIB_ASCII, conn, &dir)) {
fprintf(stderr, "error requesting directory of %s\n%s\n",
fnm, FtpLastResponse(conn));
return;
}
buf = malloc(DIRBUF_SIZE);
while (FtpRead(buf, DIRBUF_SIZE, dir) > 0) {
struct REMFILE *f;
char *p;
f = (struct REMFILE *) malloc(sizeof(struct REMFILE));
memset(f, 0, sizeof(struct REMFILE));
f->next = filelist;
p = strchr(buf, '\n');
if (p)
*p = '\0';
f->fnm = strdup(buf);
filelist = f;
}
free(buf);
FtpClose(dir);
}
}
}
switch (action) {
case FTP_DIR:
sts = FtpDir(NULL, fnm, conn);
break;
case FTP_LIST:
sts = FtpNlst(NULL, fnm, conn);
break;
case FTP_SEND:
rem.next = NULL;
rem.fnm = fnm;
rem.fsz = fsz;
fsz /= 10;
if (fsz > 100000)
fsz = 100000;
if (ftplib_debug && fsz) {
FtpOptions(FTPLIB_CALLBACK, (long) log_progress, conn);
FtpOptions(FTPLIB_IDLETIME, (long) 1000, conn);
FtpOptions(FTPLIB_CALLBACKARG, (long) &rem, conn);
FtpOptions(FTPLIB_CALLBACKBYTES, (long) fsz, conn);
}
sts = FtpPut(fnm, fnm, mode, conn);
if (ftplib_debug && sts)
printf("%s sent\n", fnm);
break;
case FTP_GET:
while (filelist) {
struct REMFILE *f = filelist;
filelist = f->next;
if (!FtpSize(f->fnm, &fsz, mode, conn))
fsz = 0;
f->fsz = fsz;
fsz /= 10;
if (fsz > 100000)
fsz = 100000;
if (ftplib_debug && fsz) {
FtpOptions(FTPLIB_CALLBACK, (long) log_progress, conn);
FtpOptions(FTPLIB_IDLETIME, (long) 1000, conn);
FtpOptions(FTPLIB_CALLBACKARG, (long) f, conn);
FtpOptions(FTPLIB_CALLBACKBYTES, (long) fsz, conn);
}
sts = FtpGet(f->fnm, f->fnm, mode, conn);
if (ftplib_debug && sts)
printf("%s retrieved\n", f->fnm);
free(f->fnm);
free(f);
}
break;
case FTP_RM:
while (filelist) {
struct REMFILE *f = filelist;
filelist = f->next;
sts = FtpDelete(f->fnm, conn);
if (ftplib_debug && sts)
printf("%s deleted\n", f->fnm);
free(f->fnm);
free(f);
}
break;
}
if (!sts)
printf("ftp error\n%s\n", FtpLastResponse(conn));
return;
}