summaryrefslogtreecommitdiff
path: root/dviware/epson/eps-0.2/h/PROTO.h
blob: 84908eba1eaf199f6a9f2f6508243568337e9c8c (plain)
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
#ifndef PROTO_h
#define PROTO_h
#include "types.h"
#include <stdio.h> /* for FILE */
#include <stdarg.h> /* for va_list */
#include "bounds.h"
#include "conv.h"
#include "decinf.h"
#include "dviclass.h"
#include "dvicodes.h"
#include "dvistate.h"
#include "fio.h"
#include "font.h"
#include "fontconf.h"
#include "gfclass.h"
#include "gfcodes.h"
#include "gripes.h"
#include "num.h"
#include "pkdetails.h"
#include "postamble.h"
#include "sdecode.h"
#include "search.h"
#include "tfm.h"

/* FROM conv.c */
extern void CSetConversion(struct conversion *c, int hdpi, int vdpi,int usermag, i32 num, i32 denom, i32 dvimag);
/* FROM dviclass.c */
/* FROM dvistate.c */
extern void DVISetState(FILE *fp, struct font *(*fontfn)(char* name, i32 dvimag, i32 dvidsz), int hdpi, int vdpi, int xoffset, int yoffset);
static void pre(void);
static void post(struct PostAmbleInfo *p);
static void fntdef(struct PostAmbleFont *p);
extern struct font *DVIFindFont(i32 n);
extern void DVIRule(void (*fn)(i32 h, i32 w), int advance);
extern void DVIBeginPage(void (*fn)(i32* count));
/* FROM error.c */
extern void SetErrorTrap(void (*fn)(int,char*));
static char *readback(void);
static void verror(int quit, char *a0, char *fmt, va_list l, int e);
extern void error(int quit, int e, char *fmt, ...  );
extern void panic(char *fmt, ...  );
/* FROM findpost.c */
extern int FindPostAmble(register FILE *f);
/* FROM fio.c */
extern i32 GetByte(register FILE *fp);
extern i32 GetWord(register FILE *fp);
extern i32 Get3Byte(register FILE *fp);
extern i32 GetLong(register FILE *fp);
/* FROM font.c */
extern void fontinit(char *file);
static struct fontops *findops(register char *name);
static void readconf(char *name);
static void setfenv(struct fontconf *pfc, char *env, char *suf);
static void setfont(struct fontconf *pfc, char *path);
static void badcf(char *why);
static void basify(char *s, char *buf, int size);
static void pave(char *result, char *proto, char *name, int mag);
extern struct font *GetFont(char *nm, i32 dvimag, i32 dvidsz, char *dev, char **fname);
extern struct font *GetRasterlessFont(char *nm, i32 dvimag, i32 dvidsz, char *dev, char **fname);
static struct font *getafont(char *nm, i32 dvimag, i32 dvidsz, char *dev, char **fname, int wantrast);
/* FROM font_subr.c */
extern int FontHasGlyphs(register struct font *f, register int low, register int high);
static struct glyph *AllocGlyph(int n);
extern void FreeGlyph(struct font *f, register struct glyph *g);
extern void FreeFont(register struct font *f);
extern struct glyph *GetGlyph(register struct font *f, int c);
extern char *GetRaster(register struct glyph *g, register struct font *f, int r);
extern void FreeRaster(struct glyph *g);
extern char *Font_TeXName(register struct font *f);
/* FROM getopt.c */
extern int getopt(register int argc, register char **argv, char *optstring);
/* FROM gfclass.c */
/* FROM gffont.c */
static int findGFpostamble(int fd, long *postp, long *postpostp);
static int gf_read(register struct font *f, int fd);
static char *drawchar(register char *p, int abbrev, struct bounds globalb, char *gfname);
extern char *copyit(void);
static int gf_getgly(register struct font *f, int l, int h);
static int gf_rasterise(struct font *f, int l, int h);
static void gf_freefont(struct font *f);
/* FROM gripes0.c */
extern void GripeOutOfMemory(int n, char *why);
extern void GripeCannotGetFont(char *name, i32 mag, i32 dsz, char *dev, char *fullname);
extern void GripeDifferentChecksums(char *font, i32 tfmsum, i32 fontsum);
extern void GripeMissingFontsPreventOutput(int n);
/* FROM gripes1.c */
static char *dfn(void);
extern void GripeNoSuchFont(i32 n);
extern void GripeFontAlreadyDefined(i32 n);
extern void GripeUnexpectedDVIEOF(void);
extern void GripeUnexpectedOp(char *s);
extern void GripeMissingOp(char *s);
extern void GripeCannotFindPostamble(void);
extern void GripeMismatchedValue(char *s);
extern void GripeUndefinedOp(int n);
extern void GripeBadGlyph(i32 c, struct font *f);
/* FROM magfactor.c */
extern double DMagFactor(int mag);
/* FROM pkfont.c */
static int pk_unpack(register struct pk_details *pk);
static void skip_specials(struct font *f);
static int pk_read(register struct font *f, int fd);
static int scan_characters(struct font *f, char **reason);
static int pk_getgly(register struct font *f, int l, int h);
static int pk_rasterise(struct font *f, int l, int h);
static void pk_freefont(struct font *f);
/* FROM pxlfont.c */
static int pxl_read(struct font *f, int fd);
static int pxl_getgly(register struct font *f, int l, register int h);
static char *makeraster(register int h, register int w, register char *rp);
static int pxl_rasterise(register struct font *f, int l, register int h);
static void pxl_freefont(struct font *f);
/* FROM rotate.c */
extern void SetRotation(register struct glyph *g, int r);
static void RotateClockwise(struct glyph *glyph);
/* FROM rstfont.c */
static int rst_read(struct font *f, int fd);
static int rst_getgly(register struct font *f, int l, register int h);
static int rst_rasterise(register struct font *f, int l, register int h);
static void rst_freefont(struct font *f);
/* FROM scaletfm.c */
extern i32 ScaleOneWidth(register i32 t, register i32 z);
extern void ScaleGlyphs(register struct font *f, int l, int h);
/* FROM scanpost.c */
extern void ScanPostAmble(register FILE *f, void (*headerfunc)(struct PostAmbleInfo *p), void (*fontfunc)(struct PostAmbleFont *p));
/* FROM sdecode.c */
static int canon(register struct decode_info *di);
static char *word(register struct decode_info *di, int quietly);
extern void SDsetclass(register char *spaces, register char *semis);
static struct sdecode *lookup(register char *str, register struct sdecode *p, register int max);
extern void SDecode(FILE *fp, register i32 len, struct sdecode *table, int tsize);
static void args(register struct sdecode *tp, register struct decode_info *di);
static void badarg(int c, struct decode_info *di);
static int scan(struct decode_info* di, char** fmtp, ...);
static int scan_i(char *p, int c, i32 *result);
static int scan_d(char *p, double *result);
/* FROM search.c */
extern struct search *SCreate(register unsigned int dsize);
extern char *SSearch(register struct search *s, register i32 key, int *disp);
extern void SEnumerate(register struct search *s, register void (*f)(char*, i32));
/* FROM seek.c */
extern FILE *CopyFile(FILE *f);
extern FILE *SeekFile(FILE *f);
/* FROM skip.c */
extern void SkipFontDef(register FILE *fp);
/* FROM split.c */
extern int split(register char *s, register char **w, int nw);
/* FROM strsave.c */
extern char *strsave(register char *s);
/* FROM tempfile.c */
extern int MakeRWTempFile(register char *name);
/* FROM tfm.c */
extern int readtfmfile(register FILE *f, register struct tfmdata *t, int stopafterwidth);
static int trd_header(register FILE *f, register struct tfmheader *th);
static int trd_ci(register FILE *f, register int nc, register struct char_info_word *ci);
static int trd_fix(register FILE *f, register int nf, register i32 *p);
/* FROM tfmfont.c */
static int box_read(struct font *f, int fd);
static int blank_read(struct font *f, int fd);
static int tfm_read(struct font *f, int fd);
static int do_read(register struct font *f, int fd, int blank);
static int tfm_getgly(register struct font *f, int l, register int h);
static int tfm_rasterise(struct font *f, int l, int h);
static void tfm_freefont(struct font *f);
#endif