CODEWITHSUNDEEP
c++libxml2
paradisal programmer
paradisal programmer

Reputation: 161

Is there any way to handle errors in libxml sax parsing?

I have to use libxml in my c++ code, for some reason and my program is parsing xml files with sax method.Is there any way to handle errors or exceptions in parsing?thanks in advance.

Upvotes: 0

Views: 375

Answers (1)

zakinster
zakinster

Reputation: 10688

You can write your own error handler like this :

static void my_error(void *user_data, const char *msg, ...) {
    va_list args;

    va_start(args, msg);
    g_logv("XML", G_LOG_LEVEL_CRITICAL, msg, args);
    va_end(args);
}

static void my_fatalError(void *user_data, const char *msg, ...) {
    va_list args;

    va_start(args, msg);
    g_logv("XML", G_LOG_LEVEL_ERROR, msg, args);
    va_end(args);
}

(example from here)

And register them using xmlSetGenericErrorFunc and xmlSetStructuredErrorFunc.

Example of registration without context :

xmlSetGenericErrorFunc(NULL, my_fatalError);

Upvotes: 1

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