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/Include/fileobject.h

http://unladen-swallow.googlecode.com/
C++ Header | 74 lines | 52 code | 10 blank | 12 comment | 1 complexity | 9a066915d4ec0e1515747874af948153 MD5 | raw file
 1
 2/* File object interface */
 3
 4#ifndef Py_FILEOBJECT_H
 5#define Py_FILEOBJECT_H
 6#ifdef __cplusplus
 7extern "C" {
 8#endif
 9
10typedef struct {
11	PyObject_HEAD
12	FILE *f_fp;
13	PyObject *f_name;
14	PyObject *f_mode;
15	int (*f_close)(FILE *);
16	int f_softspace;	/* Flag used by 'print' command */
17	int f_binary;		/* Flag which indicates whether the file is 
18				   open in binary (1) or text (0) mode */
19	char* f_buf;		/* Allocated readahead buffer */
20	char* f_bufend;		/* Points after last occupied position */
21	char* f_bufptr;		/* Current buffer position */
22	char *f_setbuf;		/* Buffer for setbuf(3) and setvbuf(3) */
23	int f_univ_newline;	/* Handle any newline convention */
24	int f_newlinetypes;	/* Types of newlines seen */
25	int f_skipnextlf;	/* Skip next \n */
26	PyObject *f_encoding;
27	PyObject *f_errors;
28	PyObject *weakreflist; /* List of weak references */
29	int unlocked_count;	/* Num. currently running sections of code
30				   using f_fp with the GIL released. */
31} PyFileObject;
32
33PyAPI_DATA(PyTypeObject) PyFile_Type;
34
35#define PyFile_Check(op) PyObject_TypeCheck(op, &PyFile_Type)
36#define PyFile_CheckExact(op) (Py_TYPE(op) == &PyFile_Type)
37
38PyAPI_FUNC(PyObject *) PyFile_FromString(char *, char *);
39PyAPI_FUNC(void) PyFile_SetBufSize(PyObject *, int);
40PyAPI_FUNC(int) PyFile_SetEncoding(PyObject *, const char *);
41PyAPI_FUNC(int) PyFile_SetEncodingAndErrors(PyObject *, const char *, char *errors);
42PyAPI_FUNC(PyObject *) PyFile_FromFile(FILE *, char *, char *,
43                                             int (*)(FILE *));
44PyAPI_FUNC(FILE *) PyFile_AsFile(PyObject *);
45PyAPI_FUNC(void) PyFile_IncUseCount(PyFileObject *);
46PyAPI_FUNC(void) PyFile_DecUseCount(PyFileObject *);
47PyAPI_FUNC(PyObject *) PyFile_Name(PyObject *);
48PyAPI_FUNC(PyObject *) PyFile_GetLine(PyObject *, int);
49PyAPI_FUNC(int) PyFile_WriteObject(PyObject *, PyObject *, int);
50PyAPI_FUNC(int) PyFile_SoftSpace(PyObject *, int);
51PyAPI_FUNC(int) PyFile_WriteString(const char *, PyObject *);
52PyAPI_FUNC(int) PyObject_AsFileDescriptor(PyObject *);
53
54/* The default encoding used by the platform file system APIs
55   If non-NULL, this is different than the default encoding for strings
56*/
57PyAPI_DATA(const char *) Py_FileSystemDefaultEncoding;
58
59/* Routines to replace fread() and fgets() which accept any of \r, \n
60   or \r\n as line terminators.
61*/
62#define PY_STDIOTEXTMODE "b"
63char *Py_UniversalNewlineFgets(char *, int, FILE*, PyObject *);
64size_t Py_UniversalNewlineFread(char *, size_t, FILE *, PyObject *);
65
66/* A routine to do sanity checking on the file mode string.  returns
67   non-zero on if an exception occurred
68*/
69int _PyFile_SanitizeMode(char *mode);
70
71#ifdef __cplusplus
72}
73#endif
74#endif /* !Py_FILEOBJECT_H */