project_files/frontlib/util/inihelper.h
author Medo <smaxein@googlemail.com>
Tue, 12 Jun 2012 11:25:05 +0200
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/**
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 * Convenience interface for ini reading/writing.
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 *
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 * We currently use iniparser in the background, but using its interface directly is a bit verbose.
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 * This module is supposed to 1. make ini reading and writing a bit more convenient, and 2. hide
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 * the iniparser dependency so it can at need be easily replaced.
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 */
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#ifndef INIHELPER_H_
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#define INIHELPER_H_
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#include "../iniparser/iniparser.h"
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#include <stdbool.h>
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struct _flib_ini;
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typedef struct _flib_inihelper flib_ini;
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/**
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 * Returned buffer must be free()d
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 */
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char *inihelper_urlencode(const char *inbuf);
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/**
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 * Returned buffer must be free()d
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 */
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char *inihelper_urldecode(const char *inbuf);
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/**
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 * Create a key in the format "sectionName:keyName"
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 * Returned buffer must be free()d
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 */
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char *inihelper_createDictKey(const char *sectionName, const char *keyName);
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/**
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 * Returns an internal buffer, don't modify or free
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 * Sets error to true if something goes wrong, leaves it unchanged otherwise.
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 */
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char *inihelper_getstring(dictionary *inifile, bool *error, const char *sectionName, const char *keyName);
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/**
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 * Returned buffer must be free()d
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 * Sets error to true if something goes wrong, leaves it unchanged otherwise.
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 */
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char *inihelper_getstringdup(dictionary *inifile, bool *error, const char *sectionName, const char *keyName);
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/**
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 * Sets error to true if something goes wrong, leaves it unchanged otherwise.
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 */
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int inihelper_getint(dictionary *inifile, bool *error, const char *sectionName, const char *keyName);
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/**
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 * Sets error to true if something goes wrong, leaves it unchanged otherwise.
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 */
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bool inihelper_getbool(dictionary *inifile, bool *error, const char *sectionName, const char *keyName);
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/**
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 * Returns a nonzero value on error.
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 */
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int inihelper_setstr(dictionary *dict, const char *sectionName, const char *keyName, const char *value);
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/**
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 * Returns a nonzero value on error.
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 */
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int inihelper_setint(dictionary *dict, const char *sectionName, const char *keyName, int value);
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/**
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 * Set an ini setting to "true" or "false".
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 * Returns a nonzero value on error.
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 */
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int inihelper_setbool(dictionary *dict, const char *sectionName, const char *keyName, bool value);
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#endif /* INIHELPER_H_ */