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/* Copyright 2013 Endless Mobile, Inc. */
#include <config.h>
#include <string.h>
#include <glib.h>
#include <glib/gi18n-lib.h>
#include <gio/gio.h>
#include <endless/endless.h>
/**
* SECTION:hello
* @short_description: Sample skeleton function
* @title: Hello
*
* This is a sample skeleton function that says hello either to the terminal or
* a file.
*/
/**
* eos_hello_sample_function:
* @file: (allow-none): #GFile to write to, or %NULL
* @error: (allow-none): Return location for a #GError, or %NULL to ignore.
*
* A sample API function to say hello with. Prints on the terminal if @file is
* %NULL, or else appends it to @file.
*
* Returns: %TRUE on success, %FALSE on error.
*/
gboolean
eos_hello_sample_function(GFile *file,
GError **error)
{
char *hello_string = _("Hello, world!\n");
GFileOutputStream *stream;
ssize_t write_count;
gboolean success;
g_return_val_if_fail (G_IS_FILE (file) || file == NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* Print to terminal */
if (file == NULL)
{
g_print ("%s", hello_string);
return TRUE;
}
stream = g_file_append_to (file,
G_FILE_CREATE_NONE,
NULL, /* cancellable */
error);
if(!stream)
return FALSE;
write_count = g_output_stream_write (G_OUTPUT_STREAM (stream),
hello_string,
strlen (hello_string),
NULL, /* cancellable */
error);
success = g_output_stream_close (G_OUTPUT_STREAM (stream),
NULL, /* cancellable */
error);
g_object_unref (stream);
if (write_count == -1 || !success)
return FALSE;
return TRUE;
}
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