int main(int argc, char **argv) {
void *ctxt;
FILE *output;
char *tstfile = NULL;
xmlNanoFTPInit();
if (argc > 1) {
ctxt = xmlNanoFTPNewCtxt(argv[1]);
if (xmlNanoFTPConnect(ctxt) < 0) {
xmlGenericError(xmlGenericErrorContext,
"Couldn't connect to %s\n", argv[1]);
exit(1);
}
if (argc > 2)
tstfile = argv[2];
} else
ctxt = xmlNanoFTPConnectTo("localhost", 0);
if (ctxt == NULL) {
xmlGenericError(xmlGenericErrorContext,
"Couldn't connect to localhost\n");
exit(1);
}
xmlNanoFTPList(ctxt, ftpList, NULL, tstfile);
output = fopen("/tmp/tstdata", "w");
if (output != NULL) {
if (xmlNanoFTPGet(ctxt, ftpData, (void *) output, tstfile) < 0)
xmlGenericError(xmlGenericErrorContext,
"Failed to get file\n");
}
xmlNanoFTPClose(ctxt);
xmlMemoryDump();
exit(0);
}
static Image *ReadURLImage(const ImageInfo *image_info,ExceptionInfo *exception)
{
#define MaxBufferExtent 8192
char
filename[MaxTextExtent];
FILE
*file;
Image
*image;
ImageInfo
*read_info;
int
unique_file;
image=(Image *) NULL;
read_info=CloneImageInfo(image_info);
SetImageInfoBlob(read_info,(void *) NULL,0);
file=(FILE *) NULL;
unique_file=AcquireUniqueFileResource(read_info->filename);
if (unique_file != -1)
file=fdopen(unique_file,"wb");
if ((unique_file == -1) || (file == (FILE *) NULL))
{
read_info=DestroyImageInfo(read_info);
(void) CopyMagickString(image->filename,read_info->filename,
MaxTextExtent);
ThrowFileException(exception,FileOpenError,"UnableToCreateTemporaryFile",
image->filename);
image=DestroyImageList(image);
return((Image *) NULL);
}
(void) CopyMagickString(filename,image_info->magick,MaxTextExtent);
(void) ConcatenateMagickString(filename,":",MaxTextExtent);
LocaleLower(filename);
(void) ConcatenateMagickString(filename,image_info->filename,MaxTextExtent);
if (LocaleCompare(read_info->magick,"file") == 0)
{
(void) RelinquishUniqueFileResource(read_info->filename);
unique_file=(-1);
(void) CopyMagickString(read_info->filename,image_info->filename+2,
MaxTextExtent);
}
#if defined(MAGICKCORE_XML_DELEGATE) && defined(LIBXML_FTP_ENABLED)
if (LocaleCompare(read_info->magick,"ftp") == 0)
{
void
*context;
xmlNanoFTPInit();
context=xmlNanoFTPNewCtxt(filename);
if (context != (void *) NULL)
{
if (xmlNanoFTPConnect(context) >= 0)
(void) xmlNanoFTPGet(context,GetFTPData,(void *) file,
(char *) NULL);
(void) xmlNanoFTPClose(context);
}
}
#endif
#if defined(MAGICKCORE_XML_DELEGATE) && defined(LIBXML_HTTP_ENABLED)
if (LocaleCompare(read_info->magick,"http") == 0)
{
char
buffer[MaxBufferExtent],
*type;
int
bytes;
void
*context;
type=(char *) NULL;
context=xmlNanoHTTPMethod(filename,(const char *) NULL,
(const char *) NULL,&type,(const char *) NULL,0);
if (context != (void *) NULL)
{
ssize_t
count;
while ((bytes=xmlNanoHTTPRead(context,buffer,MaxBufferExtent)) > 0)
count=(ssize_t) fwrite(buffer,bytes,1,file);
xmlNanoHTTPClose(context);
xmlFree(type);
xmlNanoHTTPCleanup();
}
}
#endif
(void) fclose(file);
*read_info->magick='\0';
image=ReadImage(read_info,exception);
if (unique_file != -1)
(void) RelinquishUniqueFileResource(read_info->filename);
read_info=DestroyImageInfo(read_info);
if (image == (Image *) NULL)
(void) ThrowMagickException(exception,GetMagickModule(),CoderError,
"NoDataReturned","`%s'",filename);
return(GetFirstImageInList(image));
}