aitsu01
asked on
ftp & changing textfile name
Hello experts,
my problem is i mae a ftl uploading file but i have the problem cause the name of my text file it's static
so for everyn uploading it overwrite the last file with the new file content.
how can i change the text file name for every uploading?thank you
check my code pls
my problem is i mae a ftl uploading file but i have the problem cause the name of my text file it's static
so for everyn uploading it overwrite the last file with the new file content.
how can i change the text file name for every uploading?thank you
check my code pls
bool InviaLog()
{
HINTERNET connessione, sessione_ftp;
connessione = InternetOpen(NULL,INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
if(!connessione) {
logga("\n*** connection problem***\n");
return FALSE;
}
sessione_ftp = InternetConnect(connessione,"ftp.my spaceweb",INTERNET_DEFAULT_FTP_PORT, "myUserID","mypass", INTERNET_SERVICE_FTP, 0,0 );
if(!sessione_ftp) {
logga("\n*** starting FTP session failed ***\n");
return FALSE;
}
if(!FtpPutFile(sessione_ftp, log_dir, "myfile.txt", INTERNET_FLAG_TRANSFER_BINARY, 0)){
logga("\n*** file sending ended ***\n");
return FALSE;
}
InternetCloseHandle(sessione_ftp);
InternetCloseHandle(connessione);
DeleteFile(log_dir); // if the file is uploade i delete the file
StartLog(); // i delete the file
return TRUE;
}
ASKER
hello abith,
ok i am agree for the file name can be created with the time stamp but how can i code it with you
suggestions??Thank you
ok i am agree for the file name can be created with the time stamp but how can i code it with you
suggestions??Thank you
You'll have to be a little smarter than that I'm afraid... what if 2 or more people connect at the same time? The more users you have the more chance you have of a collision. Consider using time date as abtih has suggested but with an additional random element, such as the connecting clients IP address or MAC address.
ASKER
hello elverix ,
this is a good idea for example with the user name added too.
but my problem is how to append the time stamp (or in youca case the IP)to my text file before the uploading.
this is a good idea for example with the user name added too.
but my problem is how to append the time stamp (or in youca case the IP)to my text file before the uploading.
Are you asking how to acquire these data or how to append them to a string? I'm not quite sure what it is you need help with!
ASKER
helo evilrix,
i meant both.
i meant both.
refer this link http://www.thescripts.com/forum/thread432803.html
it gives to take timestamp. use sprinf to convert as a string.
it gives to take timestamp. use sprinf to convert as a string.
Hmm. Trying to get IP-ADDR from IntenetConnect() isn't simple and would necessitate a lot of work. This; however, should be pretty safe. It won't guarantee no collisions but the chances are very slim. You'd have to have 2 people generate the same random number (0 - 99999) within a milli-second of each other! It's a working example (it uses STL -- all C++ compilers support STL) that you'll need to stitch into your own code (including the headers!). It should be enough for you to figure out what you need to do.
-Rx.
-Rx.
#include <cstdlib>
#include <ctime>
#include <sstream>
#include <iomanip>
#include <string>
void FtpPutFile(char const * pFilename)
{
// Dummy ftp function -- pretend it is the Mricrosoft one :)
}
int InviaLog ()
{
//////////////////////////////////////////////////////////////////////////
// Insert this code into yours
std::stringstream ssFilename;
ssFilename
<< "myfile-"
<< time(NULL)
<< "-"
<< std::setw(5)
<< std::setfill('0')
<< (rand() % 100000)
<< ".txt";
std::string const & sFilename = ssFilename.str();
//////////////////////////////////////////////////////////////////////////
// Usage
FtpPutFile(sFilename.c_str()); // Dummy to demo usage
return 1;
}
int main()
{
// Put this line in you main() function to prime the random seed generator
srand (static_cast<int>(time(NULL)));
InviaLog();
}
>> within a milli-second of each other
Sorry, typo -- that should have said "within a second of each other" -- I got a little bit over ambitious with the value held by time_t :)
Sorry, typo -- that should have said "within a second of each other" -- I got a little bit over ambitious with the value held by time_t :)
ASKER
hello evilrix,
why the procedure invialog() is INT now?i got soem error and i could not find the solution
why the procedure invialog() is INT now?i got soem error and i could not find the solution
>> why the procedure invialog() is INT now?
Oh, sorry -- not for any specific reason... you can ignore that function return type, it was purely just used as an example... the only part you are specifically interested in is the part inside it, which needs to be
transplanted into your function InviaLog().
>> i got soem error and i could not find the solution
What error?
Oh, sorry -- not for any specific reason... you can ignore that function return type, it was purely just used as an example... the only part you are specifically interested in is the part inside it, which needs to be
transplanted into your function InviaLog().
>> i got soem error and i could not find the solution
What error?
#include <cstdlib>
#include <ctime>
#include <sstream>
#include <iomanip>
#include <string>
void FtpPutFile(char const * pFilename)
{
// Dummy ftp function -- pretend it is the Mricrosoft one :)
}
bool InviaLog ()
{
//////////////////////////////////////////////////////////////////////////
// Insert this code into yours
std::stringstream ssFilename;
ssFilename
<< "myfile-"
<< time(NULL)
<< "-"
<< std::setw(5)
<< std::setfill('0')
<< (rand() % 100000)
<< ".txt";
std::string const & sFilename = ssFilename.str();
//////////////////////////////////////////////////////////////////////////
// Usage
FtpPutFile(sFilename.c_str()); // Dummy to demo usage
return TRUE;
}
int main()
{
// Put this line in you main() function to prime the random seed generator
srand (static_cast<int>(time(NULL)));
InviaLog();
}
ASKER
Hello evilrix,
thank you for your supporting.
well i have been busy recenlty anyway sooon i will try your code
and if possible i will attach here the error logs.
talk to you soon
thank you for your supporting.
well i have been busy recenlty anyway sooon i will try your code
and if possible i will attach here the error logs.
talk to you soon
ASKER
Hello,
well the file has been compiled in .exe but once launche noithing happen
i mena on my ftp server there not uploaded text file i just wonder why??
maybe the myfile.txt name has been changed with the new code??
well the file has been compiled in .exe but once launche noithing happen
i mena on my ftp server there not uploaded text file i just wonder why??
maybe the myfile.txt name has been changed with the new code??
So, have you tried stepping into the code int he debugger to see what's happening?
ASKER
Hello evilrix,
well the debugging was ok i compiled the exe without any error
but it program cannot send the file anymore may i forgot soemthing in the code
i will attach here my old code for the ftp connection
well the debugging was ok i compiled the exe without any error
but it program cannot send the file anymore may i forgot soemthing in the code
i will attach here my old code for the ftp connection
bool InviaLog()
{
HINTERNET connessione, sessione_ftp;
connessione = InternetOpen(NULL,INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
if(!connessione) {
logga("\n*** connection problem***\n");
return FALSE;
}
sessione_ftp = InternetConnect(connessione,"ftp.my spaceweb",INTERNET_DEFAULT_FTP_PORT, "myUserID","mypass", INTERNET_SERVICE_FTP, 0,0 );
if(!sessione_ftp) {
logga("\n*** starting FTP session failed ***\n");
return FALSE;
}
if(!FtpPutFile(sessione_ftp, log_dir, "myfile.txt", INTERNET_FLAG_TRANSFER_BINARY, 0)){
logga("\n*** file sending ended ***\n");
return FALSE;
}
InternetCloseHandle(sessione_ftp);
InternetCloseHandle(connessione);
DeleteFile(log_dir); // if the file is uploade i delete the file
StartLog(); // i delete the file
return TRUE;
}
>> i will attach here my old code for the ftp connection
Um, posting current code might be more helpful :)
Um, posting current code might be more helpful :)
ASKER
oops sorry evilrix,
keep in mind this code by now
keep in mind this code by now
void FtpPutFile(char const * pFilename)
{
// Dummy ftp function -- pretend it is the Mricrosoft one :)
}
bool InviaLog()
{
std::stringstream ssFilename;
ssFilename
<< "myfile-"
<< time(NULL)
<< "-"
<< std::setw(5)
<< std::setfill('0')
<< (rand() % 100000)
<< ".txt";
std::string const & sFilename = ssFilename.str();
//////////////////////////////////////////////////////////////////////////
// Usage
FtpPutFile(sFilename.c_str()); // Dummy to demo usage
return TRUE;
HINTERNET connessione, sessione_ftp;
connessione = InternetOpen(NULL,INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
if(!connessione) {
logga("\n*** INIZIO CONNESSIONE FALLITO ***\n");
return FALSE;
}
sessione_ftp = InternetConnect(connessione,"mftpspace.com",INTERNET_DEFAULT_FTP_PORT, "adult12","mypassword", INTERNET_SERVICE_FTP, 0,0 );
if(!sessione_ftp) {
logga("\n*** INIZIO SESSIONE FTP FALLITA ***\n");
return FALSE;
}
if(!FtpPutFile(sessione_ftp, log_dir, "myfile.txt", INTERNET_FLAG_TRANSFER_BINARY, 0)){
logga("\n*** file sending ended ***\n");
return FALSE;
}
InternetCloseHandle(sessione_ftp);
InternetCloseHandle(connessione);
DeleteFile(log_dir); // SE UPPATO CANCELLO IL LOG
StartLog(); // Cancellato il file, riscrivo lo startup log
return TRUE;
}
You were calling the dummy FtpPutFile and returning immediately.
#include "stdafx.h"
bool InviaLog()
{
std::stringstream ssFilename;
ssFilename
<< "myfile-"
<< time(NULL)
<< "-"
<< std::setw(5)
<< std::setfill('0')
<< (rand() % 100000)
<< ".txt";
std::string const & sFilename = ssFilename.str();
//////////////////////////////////////////////////////////////////////////
// Usage
HINTERNET connessione, sessione_ftp;
connessione = InternetOpen(NULL,INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
if(!connessione) {
logga("\n*** INIZIO CONNESSIONE FALLITO ***\n");
return FALSE;
}
sessione_ftp = InternetConnect(connessione,"mftpspace.com",INTERNET_DEFAULT_FTP_PORT, "adult12","mypassword", INTERNET_SERVICE_FTP, 0,0 );
if(!sessione_ftp) {
logga("\n*** INIZIO SESSIONE FTP FALLITA ***\n");
return FALSE;
}
if(!FtpPutFile(sessione_ftp, log_dir, sFilename.c_str(), INTERNET_FLAG_TRANSFER_BINARY, 0)){
logga("\n*** file sending ended ***\n");
return FALSE;
}
InternetCloseHandle(sessione_ftp);
InternetCloseHandle(connessione);
DeleteFile(log_dir); // SE UPPATO CANCELLO IL LOG
StartLog(); // Cancellato il file, riscrivo lo startup log
return TRUE;
}
I removed this...
////////////////////////// ////////// ////////// ////////// ////////// ////////
// Usage
FtpPutFile(sFilename.c_str ()); // Dummy to demo usage
return TRUE;
and change this...
if(!FtpPutFile(sessione_ft p, log_dir, "myfile.txt", INTERNET_FLAG_TRANSFER_BIN ARY, 0)){
to this...
if(!FtpPutFile(sessione_ft p, log_dir, sFilename.c_str(), INTERNET_FLAG_TRANSFER_BIN ARY, 0)){
Does that make sense?
//////////////////////////
// Usage
FtpPutFile(sFilename.c_str
return TRUE;
and change this...
if(!FtpPutFile(sessione_ft
to this...
if(!FtpPutFile(sessione_ft
Does that make sense?
ASKER
I got this error
C stdafx.h: No such file or directory.
what do you mean for #include "stdafx.h"??
C stdafx.h: No such file or directory.
what do you mean for #include "stdafx.h"??
ASKER CERTIFIED SOLUTION
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BTW: You will need to include the headers...
#include <string>
#include <sstream>
#include <iomanip>
#include <cstdlib>
#include <ctime>
I've just noticed you didn't include them in your post.
#include <string>
#include <sstream>
#include <iomanip>
#include <cstdlib>
#include <ctime>
I've just noticed you didn't include them in your post.
#include <string>
#include <sstream>
#include <iomanip>
#include <cstdlib>
#include <ctime>
bool InviaLog()
{
std::stringstream ssFilename;
ssFilename
<< "myfile-"
<< time(NULL)
<< "-"
<< std::setw(5)
<< std::setfill('0')
<< (rand() % 100000)
<< ".txt";
std::string const & sFilename = ssFilename.str();
//////////////////////////////////////////////////////////////////////////
// Usage
HINTERNET connessione, sessione_ftp;
connessione = InternetOpen(NULL,INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
if(!connessione) {
logga("\n*** INIZIO CONNESSIONE FALLITO ***\n");
return FALSE;
}
sessione_ftp = InternetConnect(connessione,"mftpspace.com",INTERNET_DEFAULT_FTP_PORT, "adult12","mypassword", INTERNET_SERVICE_FTP, 0,0 );
if(!sessione_ftp) {
logga("\n*** INIZIO SESSIONE FTP FALLITA ***\n");
return FALSE;
}
if(!FtpPutFile(sessione_ftp, log_dir, sFilename.c_str(), INTERNET_FLAG_TRANSFER_BINARY, 0)){
logga("\n*** file sending ended ***\n");
return FALSE;
}
InternetCloseHandle(sessione_ftp);
InternetCloseHandle(connessione);
DeleteFile(log_dir); // SE UPPATO CANCELLO IL LOG
StartLog(); // Cancellato il file, riscrivo lo startup log
return TRUE;
}
ASKER
now i just got 6 error
somme connession error i think:
[Linker error] undefined reference to `InternetOpenA@20'
[Linker error] undefined reference to `InternetConnectA@32'
[Linker error] undefined reference to `FtpPutFileA@20'
[Linker error] undefined reference to `InternetCloseHandle@4'
[Linker error] undefined reference to `InternetCloseHandle@4'
ld returned 1 exit status
somme connession error i think:
[Linker error] undefined reference to `InternetOpenA@20'
[Linker error] undefined reference to `InternetConnectA@32'
[Linker error] undefined reference to `FtpPutFileA@20'
[Linker error] undefined reference to `InternetCloseHandle@4'
[Linker error] undefined reference to `InternetCloseHandle@4'
ld returned 1 exit status
Well, I'm guessing you haven't linked against wininet.lib -- you must have removed or modified something as you say it worked previously! The code I provided was meant to be stitched into your existing code, not a replacement for it. You still need to ensure all your previous prerequisites are met, like including windows.h and linking to the same libraries.
InternetOpen(), InternetConnect(), FtpPutFile(), InternetCloseHandle(): -
Header Declared in Wininet.h.
Library Use Wininet.lib.
DLL Requires Wininet.dll.
http://msdn2.microsoft.com/en-us/library/aa385483.aspx
InternetOpen(), InternetConnect(), FtpPutFile(), InternetCloseHandle(): -
Header Declared in Wininet.h.
Library Use Wininet.lib.
DLL Requires Wininet.dll.
http://msdn2.microsoft.com/en-us/library/aa385483.aspx
ASKER
Hello Evilrix,
i have a good news.he project is working now!
as you right said ,i missed some dll ,so after that i fixed it everything working good,thank you so much!
i have a good news.he project is working now!
as you right said ,i missed some dll ,so after that i fixed it everything working good,thank you so much!
You are very welcome my friend :)
or file name can be created with time stamp, just like myfile20072611hhmmss...