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| Rev | Author | Line No. | Line |
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| 1892 | serge | 1 | /* cairo - a vector graphics library with display and print output |
| 2 | * |
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| 3 | * Copyright © 2002 University of Southern California |
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| 4 | * Copyright © 2005 Red Hat, Inc. |
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| 5 | * |
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| 6 | * This library is free software; you can redistribute it and/or |
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| 7 | * modify it either under the terms of the GNU Lesser General Public |
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| 8 | * License version 2.1 as published by the Free Software Foundation |
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| 9 | * (the "LGPL") or, at your option, under the terms of the Mozilla |
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| 10 | * Public License Version 1.1 (the "MPL"). If you do not alter this |
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| 11 | * notice, a recipient may use your version of this file under either |
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| 12 | * the MPL or the LGPL. |
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| 13 | * |
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| 14 | * You should have received a copy of the LGPL along with this library |
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| 15 | * in the file COPYING-LGPL-2.1; if not, write to the Free Software |
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| 16 | * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA |
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| 17 | * You should have received a copy of the MPL along with this library |
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| 18 | * in the file COPYING-MPL-1.1 |
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| 19 | * |
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| 20 | * The contents of this file are subject to the Mozilla Public License |
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| 21 | * Version 1.1 (the "License"); you may not use this file except in |
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| 22 | * compliance with the License. You may obtain a copy of the License at |
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| 23 | * http://www.mozilla.org/MPL/ |
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| 24 | * |
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| 25 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY |
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| 26 | * OF ANY KIND, either express or implied. See the LGPL or the MPL for |
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| 27 | * the specific language governing rights and limitations. |
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| 28 | * |
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| 29 | * The Original Code is the cairo graphics library. |
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| 30 | * |
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| 31 | * The Initial Developer of the Original Code is University of Southern |
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| 32 | * California. |
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| 33 | * |
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| 34 | * Contributor(s): |
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| 35 | * Carl D. Worth |
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| 36 | */ |
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| 37 | |||
| 38 | #ifndef _CAIRO_ERROR_PRIVATE_H_ |
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| 39 | #define _CAIRO_ERROR_PRIVATE_H_ |
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| 40 | |||
| 41 | #include "cairo.h" |
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| 42 | #include "cairo-compiler-private.h" |
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| 3959 | Serge | 43 | #include "cairo-types-private.h" |
| 1892 | serge | 44 | |
| 3959 | Serge | 45 | #include |
| 46 | |||
| 1892 | serge | 47 | CAIRO_BEGIN_DECLS |
| 48 | |||
| 3959 | Serge | 49 | /* Sure wish C had a real enum type so that this would be distinct |
| 50 | * from #cairo_status_t. Oh well, without that, I'll use this bogus 100 |
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| 51 | * offset. We want to keep it fit in int8_t as the compiler may choose |
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| 52 | * that for #cairo_status_t */ |
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| 53 | enum _cairo_int_status { |
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| 54 | CAIRO_INT_STATUS_SUCCESS = 0, |
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| 55 | |||
| 56 | CAIRO_INT_STATUS_NO_MEMORY, |
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| 57 | CAIRO_INT_STATUS_INVALID_RESTORE, |
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| 58 | CAIRO_INT_STATUS_INVALID_POP_GROUP, |
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| 59 | CAIRO_INT_STATUS_NO_CURRENT_POINT, |
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| 60 | CAIRO_INT_STATUS_INVALID_MATRIX, |
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| 61 | CAIRO_INT_STATUS_INVALID_STATUS, |
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| 62 | CAIRO_INT_STATUS_NULL_POINTER, |
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| 63 | CAIRO_INT_STATUS_INVALID_STRING, |
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| 64 | CAIRO_INT_STATUS_INVALID_PATH_DATA, |
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| 65 | CAIRO_INT_STATUS_READ_ERROR, |
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| 66 | CAIRO_INT_STATUS_WRITE_ERROR, |
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| 67 | CAIRO_INT_STATUS_SURFACE_FINISHED, |
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| 68 | CAIRO_INT_STATUS_SURFACE_TYPE_MISMATCH, |
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| 69 | CAIRO_INT_STATUS_PATTERN_TYPE_MISMATCH, |
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| 70 | CAIRO_INT_STATUS_INVALID_CONTENT, |
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| 71 | CAIRO_INT_STATUS_INVALID_FORMAT, |
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| 72 | CAIRO_INT_STATUS_INVALID_VISUAL, |
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| 73 | CAIRO_INT_STATUS_FILE_NOT_FOUND, |
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| 74 | CAIRO_INT_STATUS_INVALID_DASH, |
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| 75 | CAIRO_INT_STATUS_INVALID_DSC_COMMENT, |
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| 76 | CAIRO_INT_STATUS_INVALID_INDEX, |
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| 77 | CAIRO_INT_STATUS_CLIP_NOT_REPRESENTABLE, |
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| 78 | CAIRO_INT_STATUS_TEMP_FILE_ERROR, |
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| 79 | CAIRO_INT_STATUS_INVALID_STRIDE, |
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| 80 | CAIRO_INT_STATUS_FONT_TYPE_MISMATCH, |
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| 81 | CAIRO_INT_STATUS_USER_FONT_IMMUTABLE, |
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| 82 | CAIRO_INT_STATUS_USER_FONT_ERROR, |
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| 83 | CAIRO_INT_STATUS_NEGATIVE_COUNT, |
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| 84 | CAIRO_INT_STATUS_INVALID_CLUSTERS, |
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| 85 | CAIRO_INT_STATUS_INVALID_SLANT, |
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| 86 | CAIRO_INT_STATUS_INVALID_WEIGHT, |
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| 87 | CAIRO_INT_STATUS_INVALID_SIZE, |
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| 88 | CAIRO_INT_STATUS_USER_FONT_NOT_IMPLEMENTED, |
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| 89 | CAIRO_INT_STATUS_DEVICE_TYPE_MISMATCH, |
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| 90 | CAIRO_INT_STATUS_DEVICE_ERROR, |
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| 91 | CAIRO_INT_STATUS_INVALID_MESH_CONSTRUCTION, |
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| 92 | CAIRO_INT_STATUS_DEVICE_FINISHED, |
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| 93 | |||
| 94 | CAIRO_INT_STATUS_LAST_STATUS, |
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| 95 | |||
| 96 | CAIRO_INT_STATUS_UNSUPPORTED = 100, |
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| 97 | CAIRO_INT_STATUS_DEGENERATE, |
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| 98 | CAIRO_INT_STATUS_NOTHING_TO_DO, |
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| 99 | CAIRO_INT_STATUS_FLATTEN_TRANSPARENCY, |
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| 100 | CAIRO_INT_STATUS_IMAGE_FALLBACK, |
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| 101 | CAIRO_INT_STATUS_ANALYZE_RECORDING_SURFACE_PATTERN, |
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| 102 | }; |
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| 103 | |||
| 104 | typedef enum _cairo_int_status cairo_int_status_t; |
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| 105 | |||
| 1892 | serge | 106 | #define _cairo_status_is_error(status) \ |
| 3959 | Serge | 107 | (status != CAIRO_STATUS_SUCCESS && status < CAIRO_STATUS_LAST_STATUS) |
| 1892 | serge | 108 | |
| 3959 | Serge | 109 | #define _cairo_int_status_is_error(status) \ |
| 110 | (status != CAIRO_INT_STATUS_SUCCESS && status < CAIRO_INT_STATUS_LAST_STATUS) |
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| 111 | |||
| 1892 | serge | 112 | cairo_private cairo_status_t |
| 113 | _cairo_error (cairo_status_t status); |
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| 114 | |||
| 115 | /* hide compiler warnings when discarding the return value */ |
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| 116 | #define _cairo_error_throw(status) do { \ |
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| 117 | cairo_status_t status__ = _cairo_error (status); \ |
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| 118 | (void) status__; \ |
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| 119 | } while (0) |
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| 120 | |||
| 121 | CAIRO_END_DECLS |
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| 122 | |||
| 123 | #endif /* _CAIRO_ERROR_PRIVATE_H_ */ |