mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-23 02:42:09 +00:00
130 lines
4.3 KiB
C
130 lines
4.3 KiB
C
/* inih -- simple .INI file parser
|
|
|
|
inih is released under the New BSD license (see LICENSE.txt). Go to the project
|
|
home page for more info:
|
|
|
|
https://github.com/benhoyt/inih
|
|
|
|
*/
|
|
|
|
#ifndef __INI_H__
|
|
#define __INI_H__
|
|
|
|
/* Make this header file easier to include in C++ code */
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdio.h>
|
|
|
|
/* Nonzero if ini_handler callback should accept lineno parameter. */
|
|
#ifndef INI_HANDLER_LINENO
|
|
#define INI_HANDLER_LINENO 0
|
|
#endif
|
|
|
|
/* Typedef for prototype of handler function. */
|
|
#if INI_HANDLER_LINENO
|
|
typedef int (*ini_handler)(void* user, const char* section,
|
|
const char* name, const char* value,
|
|
int lineno);
|
|
#else
|
|
typedef int (*ini_handler)(void* user, const char* section,
|
|
const char* name, const char* value);
|
|
#endif
|
|
|
|
/* Typedef for prototype of fgets-style reader function. */
|
|
typedef char* (*ini_reader)(char* str, int num, void* stream);
|
|
|
|
/* Parse given INI-style file. May have [section]s, name=value pairs
|
|
(whitespace stripped), and comments starting with ';' (semicolon). Section
|
|
is "" if name=value pair parsed before any section heading. name:value
|
|
pairs are also supported as a concession to Python's configparser.
|
|
|
|
For each name=value pair parsed, call handler function with given user
|
|
pointer as well as section, name, and value (data only valid for duration
|
|
of handler call). Handler should return nonzero on success, zero on error.
|
|
|
|
Returns 0 on success, line number of first error on parse error (doesn't
|
|
stop on first error), -1 on file open error, or -2 on memory allocation
|
|
error (only when INI_USE_STACK is zero).
|
|
*/
|
|
int ini_parse(const char* filename, ini_handler handler, void* user);
|
|
|
|
/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't
|
|
close the file when it's finished -- the caller must do that. */
|
|
int ini_parse_file(FILE* file, ini_handler handler, void* user);
|
|
|
|
/* Same as ini_parse(), but takes an ini_reader function pointer instead of
|
|
filename. Used for implementing custom or string-based I/O (see also
|
|
ini_parse_string). */
|
|
int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler,
|
|
void* user);
|
|
|
|
/* Same as ini_parse(), but takes a zero-terminated string with the INI data
|
|
instead of a file. Useful for parsing INI data from a network socket or
|
|
already in memory. */
|
|
int ini_parse_string(const char* string, ini_handler handler, void* user);
|
|
|
|
/* Nonzero to allow multi-line value parsing, in the style of Python's
|
|
configparser. If allowed, ini_parse() will call the handler with the same
|
|
name for each subsequent line parsed. */
|
|
#ifndef INI_ALLOW_MULTILINE
|
|
#define INI_ALLOW_MULTILINE 1
|
|
#endif
|
|
|
|
/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of
|
|
the file. See http://code.google.com/p/inih/issues/detail?id=21 */
|
|
#ifndef INI_ALLOW_BOM
|
|
#define INI_ALLOW_BOM 1
|
|
#endif
|
|
|
|
/* Chars that begin a start-of-line comment. Per Python configparser, allow
|
|
both ; and # comments at the start of a line by default. */
|
|
#ifndef INI_START_COMMENT_PREFIXES
|
|
#define INI_START_COMMENT_PREFIXES ";#"
|
|
#endif
|
|
|
|
/* Nonzero to allow inline comments (with valid inline comment characters
|
|
specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match
|
|
Python 3.2+ configparser behaviour. */
|
|
#ifndef INI_ALLOW_INLINE_COMMENTS
|
|
#define INI_ALLOW_INLINE_COMMENTS 1
|
|
#endif
|
|
#ifndef INI_INLINE_COMMENT_PREFIXES
|
|
#define INI_INLINE_COMMENT_PREFIXES ";"
|
|
#endif
|
|
|
|
/* Nonzero to use stack for line buffer, zero to use heap (malloc/free). */
|
|
#ifndef INI_USE_STACK
|
|
#define INI_USE_STACK 1
|
|
#endif
|
|
|
|
/* Maximum line length for any line in INI file (stack or heap). Note that
|
|
this must be 3 more than the longest line (due to '\r', '\n', and '\0'). */
|
|
#ifndef INI_MAX_LINE
|
|
#define INI_MAX_LINE 200
|
|
#endif
|
|
|
|
/* Nonzero to allow heap line buffer to grow via realloc(), zero for a
|
|
fixed-size buffer of INI_MAX_LINE bytes. Only applies if INI_USE_STACK is
|
|
zero. */
|
|
#ifndef INI_ALLOW_REALLOC
|
|
#define INI_ALLOW_REALLOC 0
|
|
#endif
|
|
|
|
/* Initial size in bytes for heap line buffer. Only applies if INI_USE_STACK
|
|
is zero. */
|
|
#ifndef INI_INITIAL_ALLOC
|
|
#define INI_INITIAL_ALLOC 200
|
|
#endif
|
|
|
|
/* Stop parsing on first error (default is to keep parsing). */
|
|
#ifndef INI_STOP_ON_FIRST_ERROR
|
|
#define INI_STOP_ON_FIRST_ERROR 0
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __INI_H__ */
|