Update of /cvsroot/mod-c/ehtml/samples
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv16020/samples
Modified Files:
Makefile.am
Added Files:
03upload.cpp
Log Message:
Added file upload support.
Uploaded files are saved in a temporary file, which is unlinked as soon as
created. Application must copy the file contents to final destination,
possibly with sendfile(2).
Upload progress capability is supported. A virtual method
(UploadProgressCallback) is called on each chunk.
Index: Makefile.am
===================================================================
RCS file: /cvsroot/mod-c/ehtml/samples/Makefile.am,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** Makefile.am 17 Sep 2006 18:14:51 -0000 1.6
--- Makefile.am 6 Dec 2006 15:30:03 -0000 1.7
***************
*** 12,16 ****
# -shared -o basic.so -lehtml
samplesdir=$(libdir)/ehtml/samples
! samples_LTLIBRARIES = libsamplebasic.la libsamplesession.la
libsamplebasic_la_SOURCES = 01basic.cpp
libsamplebasic_la_LDFLAGS = -shared -module
--- 12,16 ----
# -shared -o basic.so -lehtml
samplesdir=$(libdir)/ehtml/samples
! samples_LTLIBRARIES = libsamplebasic.la libsamplesession.la libsampleupload.la
libsamplebasic_la_SOURCES = 01basic.cpp
libsamplebasic_la_LDFLAGS = -shared -module
***************
*** 20,21 ****
--- 20,24 ----
libsamplesession_la_LDFLAGS = -shared -module
+ libsampleupload_la_SOURCES = 03upload.cpp
+ libsampleupload_la_LDFLAGS = -shared -module
+
--- NEW FILE: 03upload.cpp ---
// $Id: 03upload.cpp,v 1.1 2006/12/06 15:30:03 garana Exp $
#include <ehtml.h>
#include <EHTMLApplication.h>
#include <Page.h>
#include <Label.h>
#include <http_log.h>
#include <time.h>
#include <iomanip>
using namespace std;
static const char* fldName = "file0";
class FileUploadEHTMLApp: public EHTMLApplication {
int fd;
public:
FileUploadEHTMLApp(request_context* req): EHTMLApplication(req),
fd(-1) {
req->r->content_type = "text/html";
}
virtual int DoReadStage() {
int dev = EHTMLApplication::DoReadStage();
// file contents are is read
return dev;
}
virtual int DoInitStage() {
int dev = EHTMLApplication::DoInitStage();
fd = GetRequest()->GetFile(fldName);
Debug("%s => %d", fldName, fd);
return dev;
}
virtual int DoRenderStage() {
ostream& out = GetResponse()->GetStream();
if (fd >= 0) {
struct stat st;
if (fstat(fd, &st) < 0) {
out << "Error statting fd=" << fd << ": " << strerror(errno)
<< endl;
return 0;
}
out << "dev.ino="
<< hex << setw(8) << setfill('0') << st.st_dev << '.'
<< hex << setw(8) << setfill('0') << st.st_ino << "<br/>" << endl;
out << "mode=" << oct << setw(6) << setfill('0') << st.st_mode << dec
<< " owner=" << st.st_uid << ":" << st.st_gid
<< "<br/>" << endl;
out << "nlink=" << st.st_nlink << "<br/>" << endl;
out << "size=" << st.st_size << "<br/>" << endl;
return 0;
}
out << "<form action=\"?\" method=\"POST\" enctype=\"multipart/form-data\">" << endl
<< "file: <input type=\"file\" name=\"file0\"><br/>" << endl
<< "<input type=\"submit\" name=\"send file\"><br/>" << endl;
return 0;
}
};
extern "C" int ehtml_run(request_context* rc) {
FileUploadEHTMLApp ap(rc);
return ap.Run();
}
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