grim/gplate

Thought I already added these... whoops...
trying_to_get_includes_working
2008-02-19, grim
963f73ea13a5
Parents d5876c6d72cc
Children 00fd8a59b7b2
Thought I already added these... whoops...
2 files changed, 135 insertions(+), 0 deletions(-)
  • +103 -0
    gplate/gplate-util.c
  • +32 -0
    gplate/gplate-util.h
    • --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gplate/gplate-util.c Tue Feb 19 23:51:18 2008 -0600
    @@ -0,0 +1,103 @@
    +/*
    + * Copyright (C) 2007-2008 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This program is free software; you can redistribute it and/or modify it
    + * under the terms of the GNU General Public License as published by the Free
    + * Software Foundation; either version 2 of the License, or (at your option)
    + * any later version.
    + *
    + * This program is distributed in the hope that it will be useful, but WITHOUT
    + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
    + * more details.
    + *
    + * You should have received a copy of the GNU General Public License along with
    + * this program; if not, write to the Free Software Foundation, Inc., 51
    + * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
    + *
    + */
    +
    +#include <gplate/gplate-util.h>
    +
    +#include <gplate/gplate-errors.h>
    +
    +/******************************************************************************
    + * Globals
    + *****************************************************************************/
    +static GRegex *quoted_string_regex = NULL;
    +
    +/******************************************************************************
    + * API
    + *****************************************************************************/
    +
    +/**
    + * gplate_util_read_file:
    + * @filename: The name of the file to read. Can be relative or absolute path.
    + * @contents: The return address for the contents for the file.
    + * @length: The return address for the length of the file.
    + * @error: The return address for any errors.
    + *
    + * Reads the contents of @filename and stores then in @contents, as well as
    + * the length of the contents in @length.
    + *
    + * If @contents is provided, it must be free'd with #g_free.
    + *
    + * Return Value: TRUE on success, otherwise FALSE with @error set.
    + */
    +gboolean
    +gplate_util_read_file(const gchar *filename, gchar **contents, gsize *length,
    + GError **error)
    +{
    + g_return_val_if_fail(filename, FALSE);
    +
    + if(!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) {
    + if(error) {
    + *error = g_error_new(GPLATE_DOMAIN,
    + GPLATE_ERROR_UTIL_FILE_DOES_NOT_EXIST,
    + "File '%s' does not exist.",
    + filename);
    + }
    +
    + return FALSE;
    + }
    +
    + if(!g_file_get_contents(filename, contents, length, error))
    + return FALSE;
    +
    + return TRUE;
    +}
    +
    +/**
    + * gplate_util_is_quoted_string:
    + * @str: The string to check if it's quoted.
    + * @contents: The return address for the contents of @str.
    + *
    + * Checks if @str is quoted in either single or double quotes. Whitespace
    + * before and after the quotes is ignored.
    + *
    + * If @contents is provided, it will be populated with the @str with the quotes
    + * removed.
    + *
    + * Return Value: TRUE if @str is quoted, otherwise FALSE.
    + */
    +gboolean
    +gplate_util_is_quoted_string(const gchar *str, gchar **contents) {
    + GMatchInfo *info = NULL;
    + gboolean ret = FALSE;
    +
    + g_return_val_if_fail(str, FALSE);
    +
    + if(!quoted_string_regex) {
    + quoted_string_regex = g_regex_new("\\s*(\"(.+)\"|'(.+)')\\s*",
    + 0, 0, NULL);
    + }
    +
    + ret = g_regex_match(quoted_string_regex, str, 0, &info);
    +
    + if(ret && contents)
    + *contents = g_match_info_fetch(info, 1);
    +
    + g_match_info_free(info);
    +
    + return ret;
    +}
    --- /dev/null Thu Jan 01 00:00:00 1970 +0000
    +++ b/gplate/gplate-util.h Tue Feb 19 23:51:18 2008 -0600
    @@ -0,0 +1,32 @@
    +/*
    + * Copyright (C) 2007-2008 Gary Kramlich <grim@reaperworld.com>
    + *
    + * This program is free software; you can redistribute it and/or modify it
    + * under the terms of the GNU General Public License as published by the Free
    + * Software Foundation; either version 2 of the License, or (at your option)
    + * any later version.
    + *
    + * This program is distributed in the hope that it will be useful, but WITHOUT
    + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
    + * more details.
    + *
    + * You should have received a copy of the GNU General Public License along with
    + * this program; if not, write to the Free Software Foundation, Inc., 51
    + * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
    + *
    + */
    +#ifndef GPLATE_UTIL_H
    +#define GPLATE_UTIL_H
    +
    +#include <glib.h>
    +
    +G_BEGIN_DECLS
    +
    +gboolean gplate_util_read_file(const gchar *filename, gchar **contents, gsize *length, GError **error);
    +
    +gboolean gplate_util_is_quoted_string(const gchar *str, gchar **contents);
    +
    +G_END_DECLS
    +
    +#endif /* GPLATE_UTIL_H */