Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 1 | /* |
| 2 | * xmlIO.h : interface for the I/O interfaces used by the parser |
| 3 | * |
| 4 | * See Copyright for the status of this software. |
| 5 | * |
| 6 | * Daniel.Veillard@w3.org |
| 7 | */ |
| 8 | |
| 9 | #ifndef __XML_IO_H__ |
| 10 | #define __XML_IO_H__ |
| 11 | |
| 12 | #include <stdio.h> |
Daniel Veillard | 361d845 | 2000-04-03 19:48:13 +0000 | [diff] [blame] | 13 | #include <libxml/tree.h> |
| 14 | #include <libxml/parser.h> |
| 15 | #include <libxml/encoding.h> |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 16 | |
| 17 | #ifdef __cplusplus |
| 18 | extern "C" { |
| 19 | #endif |
| 20 | |
Daniel Veillard | 5d211f4 | 2000-04-07 17:00:24 +0000 | [diff] [blame] | 21 | typedef int (*xmlInputMatchCallback) (char const *filename); |
| 22 | typedef void * (*xmlInputOpenCallback) (char const *filename); |
| 23 | typedef int (*xmlInputReadCallback) (void * context, char * buffer, int len); |
| 24 | typedef void (*xmlInputCloseCallback) (void * context); |
| 25 | |
Daniel Veillard | 71b656e | 2000-01-05 14:46:17 +0000 | [diff] [blame] | 26 | typedef struct _xmlParserInputBuffer xmlParserInputBuffer; |
| 27 | typedef xmlParserInputBuffer *xmlParserInputBufferPtr; |
| 28 | struct _xmlParserInputBuffer { |
Daniel Veillard | 5d211f4 | 2000-04-07 17:00:24 +0000 | [diff] [blame] | 29 | void* context; |
| 30 | xmlInputReadCallback readcallback; |
| 31 | xmlInputCloseCallback closecallback; |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 32 | |
Daniel Veillard | e2d034d | 1999-07-27 19:52:06 +0000 | [diff] [blame] | 33 | xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */ |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 34 | |
| 35 | xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 */ |
Daniel Veillard | 71b656e | 2000-01-05 14:46:17 +0000 | [diff] [blame] | 36 | }; |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 37 | |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 38 | |
Daniel Veillard | e2d034d | 1999-07-27 19:52:06 +0000 | [diff] [blame] | 39 | /* |
| 40 | * Interfaces |
| 41 | */ |
| 42 | |
Daniel Veillard | b96e643 | 1999-08-29 21:02:19 +0000 | [diff] [blame] | 43 | xmlParserInputBufferPtr |
Daniel Veillard | dbfd641 | 1999-12-28 16:35:14 +0000 | [diff] [blame] | 44 | xmlAllocParserInputBuffer (xmlCharEncoding enc); |
| 45 | |
| 46 | xmlParserInputBufferPtr |
Daniel Veillard | 0604743 | 2000-04-24 11:33:38 +0000 | [diff] [blame^] | 47 | xmlParserInputBufferCreateFilename (const char *URI, |
Daniel Veillard | b96e643 | 1999-08-29 21:02:19 +0000 | [diff] [blame] | 48 | xmlCharEncoding enc); |
| 49 | xmlParserInputBufferPtr |
| 50 | xmlParserInputBufferCreateFile (FILE *file, |
| 51 | xmlCharEncoding enc); |
| 52 | xmlParserInputBufferPtr |
| 53 | xmlParserInputBufferCreateFd (int fd, |
| 54 | xmlCharEncoding enc); |
Daniel Veillard | 5e873c4 | 2000-04-12 13:27:38 +0000 | [diff] [blame] | 55 | xmlParserInputBufferPtr |
| 56 | xmlParserInputBufferCreateIO (xmlInputReadCallback ioread, |
| 57 | xmlInputCloseCallback ioclose, |
| 58 | void *ioctx, |
| 59 | xmlCharEncoding enc); |
Daniel Veillard | b96e643 | 1999-08-29 21:02:19 +0000 | [diff] [blame] | 60 | int xmlParserInputBufferRead (xmlParserInputBufferPtr in, |
| 61 | int len); |
| 62 | int xmlParserInputBufferGrow (xmlParserInputBufferPtr in, |
| 63 | int len); |
Daniel Veillard | 7f85850 | 1999-11-17 17:32:38 +0000 | [diff] [blame] | 64 | int xmlParserInputBufferPush (xmlParserInputBufferPtr in, |
| 65 | int len, |
Daniel Veillard | a819dac | 1999-11-24 18:04:22 +0000 | [diff] [blame] | 66 | const char *buf); |
Daniel Veillard | b96e643 | 1999-08-29 21:02:19 +0000 | [diff] [blame] | 67 | void xmlFreeParserInputBuffer (xmlParserInputBufferPtr in); |
| 68 | char * xmlParserGetDirectory (const char *filename); |
Daniel Veillard | e2d034d | 1999-07-27 19:52:06 +0000 | [diff] [blame] | 69 | |
Daniel Veillard | 5d211f4 | 2000-04-07 17:00:24 +0000 | [diff] [blame] | 70 | int xmlRegisterInputCallbacks (xmlInputMatchCallback match, |
| 71 | xmlInputOpenCallback open, |
| 72 | xmlInputReadCallback read, |
| 73 | xmlInputCloseCallback close); |
Daniel Veillard | 14fff06 | 1999-06-22 21:49:07 +0000 | [diff] [blame] | 74 | #ifdef __cplusplus |
| 75 | } |
| 76 | #endif |
| 77 | |
| 78 | #endif /* __XML_IO_H__ */ |