This file is indexed.

/usr/include/caca++.h is in libcaca-dev 0.99.beta18-1ubuntu5.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
/*
 *  libcaca++     C++ bindings for libcaca
 *  Copyright (c) 2006-2007 Jean-Yves Lamoureux <jylam@lnxscene.org>
 *                2009-2010 Sam Hocevar <sam@hocevar.net>
 *                All Rights Reserved
 *
 *  This library is free software. It comes without any warranty, to
 *  the extent permitted by applicable law. You can redistribute it
 *  and/or modify it under the terms of the Do What The Fuck You Want
 *  To Public License, Version 2, as published by Sam Hocevar. See
 *  http://sam.zoy.org/wtfpl/COPYING for more details.
 */

/** \file caca++.h
 *  \author Jean-Yves Lamoureux <jylam@lnxscene.org>
 *  \brief The \e libcaca++ public header.
 *
 *  This header contains the public types and functions that applications
 *  using \e libcaca++ may use.
 */
#ifndef _CACA_PP_H
#define _CACA_PP_H

#include <caca.h>

#undef __class
#if defined(_WIN32) && defined(__LIBCACA_PP__)
#   define __class class __declspec(dllexport)
#else
#   define __class class
#endif

class Canvas;

__class Charset
{
 public:
    uint32_t utf8ToUtf32(char const *, size_t *);
    size_t utf32ToUtf8(char *, uint32_t);
    uint8_t utf32ToCp437(uint32_t);
    uint32_t cp437ToUtf32(uint8_t);
};

/* Ugly, I know */
__class Font
{
 public:
    ~Font();
    Font(void const *, unsigned int);
    char const *const * getList(void);
    unsigned int getWidth();
    unsigned int getHeight();
    void renderCanvas(Canvas *, uint8_t *, unsigned int,
                               unsigned int, unsigned int);
    uint32_t const *getBlocks();

 private:
    caca_font *font;
};

__class Dither
{
 public:
    Dither(unsigned int, unsigned int, unsigned int, unsigned int,
           unsigned int, unsigned int, unsigned int, unsigned int);
    ~Dither();

    void setPalette(uint32_t r[], uint32_t g[],
                    uint32_t b[], uint32_t a[]);
    void setBrightness(float);
    void setGamma(float);
    void setContrast(float);
    void setAntialias(char const *);
    char const *const * getAntialiasList();
    void setColor(char const *);
    char const *const * getColorList();
    void setCharset(char const *);
    char const *const * getCharsetList();
    void setMode(char const *);
    char const *const * getModeList();
    void Bitmap(Canvas *, int, int, int, int, void *);

 private:
    caca_dither *dither;
};

__class Canvas
{
    friend class Caca;
    friend class Dither;
    friend class Font;
 public:
    Canvas();
    Canvas(int width, int height);
    ~Canvas();

    void setSize(unsigned int w, unsigned int h);
    unsigned int getWidth(void);
    unsigned int getHeight(void);
    uint32_t getAttr(int, int);
    int setAttr(uint32_t);
    int setColorANSI(uint8_t f, uint8_t b);
    int setColorARGB(unsigned int f, unsigned int b);
    void Printf(int x, int y , char const * format, ...);
    void putChar(int x, int y, uint32_t ch);
    uint32_t getChar(int, int);
    void putStr(int x, int y, char *str);
    void Clear(void);
    void Blit(int, int, Canvas* c1, Canvas* c2);
    void Invert();
    void Flip();
    void Flop();
    void Rotate180();
    void RotateLeft();
    void RotateRight();
    void drawLine(int, int, int, int, uint32_t);
    void drawPolyline(int const x[], int const y[], int, uint32_t);
    void drawThinLine(int, int, int, int);
    void drawThinPolyline(int const x[], int const y[], int);
    void drawCircle(int, int, int, uint32_t);
    void drawEllipse(int, int, int, int, uint32_t);
    void drawThinEllipse(int, int, int, int);
    void fillEllipse(int, int, int, int, uint32_t);
    void drawBox(int, int, int, int, uint32_t);
    void drawThinBox(int, int, int, int);
    void drawCP437Box(int, int, int, int);
    void fillBox(int, int, int, int, uint32_t);
    void drawTriangle(int, int, int, int, int, int, uint32_t);
    void drawThinTriangle(int, int, int, int, int, int);
    void fillTriangle(int, int, int, int, int, int, uint32_t);
    void fillTriangleTextured(int coords[6], Canvas *tex, float uv[6]);
    int setBoundaries(caca_canvas_t *, int, int, unsigned int, unsigned int);
    unsigned int getFrameCount();
    int setFrame(unsigned int);
    int createFrame(unsigned int);
    int freeFrame(unsigned int);

    char const * const * getImportList(void);
    long int importFromMemory(void const *, size_t, char const *);
    long int importFromFile(char const *, char const *);
    char const * const * getExportList(void);
    void *exportToMemory(char const *, size_t *);

    static int Rand(int, int);
    static char const * getVersion();

 protected:
    caca_canvas_t *get_caca_canvas_t();

 private:
    caca_canvas_t *cv;
};

__class Event
{
    friend class Caca;
 public:
    enum caca_event_type
        {
            CACA_EVENT_NONE =          0x0000, /**< No event. */

            CACA_EVENT_KEY_PRESS =     0x0001, /**< A key was pressed. */
            CACA_EVENT_KEY_RELEASE =   0x0002, /**< A key was released. */
            CACA_EVENT_MOUSE_PRESS =   0x0004, /**< A mouse button was pressed. */
            CACA_EVENT_MOUSE_RELEASE = 0x0008, /**< A mouse button was released. */
            CACA_EVENT_MOUSE_MOTION =  0x0010, /**< The mouse was moved. */
            CACA_EVENT_RESIZE =        0x0020, /**< The window was resized. */

            CACA_EVENT_ANY =           0xffff  /**< Bitmask for any event. */
        } type;

 protected:
    caca_event_t e;
};

__class Caca
{
 public:
    Caca();
    Caca(Canvas *cv);
    ~Caca();

    void Attach(Canvas *cv);
    void Detach();
    void setDisplayTime(unsigned int);

    void Display();
    unsigned int getDisplayTime();
    unsigned int getWidth();
    unsigned int getHeight();
    int setTitle(char const *);
    int getEvent(unsigned int, Event*, int);
    unsigned int getMouseX();
    unsigned int getMouseY();
    void setMouse(int);

    static char const * getVersion();
 private:
    caca_display_t *dp;
};

#endif /* _CACA_PP_H */