Hi!

The following piece of code worked for me. Have a look at it.

-----------------------------------------
int debug_callback (CURL * hadle, curl_infotype type, char * szMsg, size_t
nLen, void *)
{
        switch (type)
        {
        case CURLINFO_TEXT:
                {
                        FILE *file = NULL;
                        if ((file = fopen("curldbg.txt", "a")) == NULL) {
                                printf("curldbg.txt could not be open");
                        } else {
                                fwrite(szMsg, nLen, 1, file);
                                fclose( file );
                        }

                }
                break;
        }

        return 0;
}

...
        CURL *handle = curl_easy_init();
        if (0 != handle) {
                curl_easy_setopt(handle, CURLOPT_DEBUGFUNCTION, debug_callback);
                curl_easy_setopt(handle, CURLOPT_VERBOSE, TRUE);

                ...
        }

...
-------------------------------------------

Citat Stefan Libcurl <libcurl_at_hotmail.com>:

> Hi !
>
> I want to write verbose infos to a file.
>
> Here my code:
> ...
> FILE* info;
>
> res = curl_easy_setopt(curl, CURLOPT_VERBOSE, TRUE);
>
> if ( (info = fopen("info.txt", "w+")) == NULL )
> printf("info.txt couldn't not open !");
> else
> res = curl_easy_setopt(curl, CURLOPT_STDERR, info);
> ...
>
> fopen() works, ... the file is created and exists.
>
> After curl_easy_perform(curl) my program crahes.
>
> What's going wrong ?
>
> Thanks ...
>
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Received on 2004-05-28