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1/*␊
2 * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.␊
3 *␊
4 * @APPLE_LICENSE_HEADER_START@␊
5 * ␊
6 * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights␊
7 * Reserved. This file contains Original Code and/or Modifications of␊
8 * Original Code as defined in and that are subject to the Apple Public␊
9 * Source License Version 2.0 (the "License"). You may not use this file␊
10 * except in compliance with the License. Please obtain a copy of the␊
11 * License at http://www.apple.com/publicsource and read it before using␊
12 * this file.␊
13 * ␊
14 * The Original Code and all software distributed under the License are␊
15 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
18 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊
19 * License for the specific language governing rights and limitations␊
20 * under the License.␊
21 * ␊
22 * @APPLE_LICENSE_HEADER_END@␊
23 */␊
24␊
25#ifndef __LIBSAIO_SAIO_INTERNAL_H␊
26#define __LIBSAIO_SAIO_INTERNAL_H␊
27␊
28#include "saio_types.h"␊
29␊
30/* arc4random.c */␊
31extern void arc4_init(void);␊
32extern void arc4random_buf(void *_buf, size_t n);␊
33extern u_int32_t arc4random_uniform(u_int32_t upper_bound);␊
34extern u_int32_t arc4random(void);␊
35extern void arc4random_addrandom(u_char *dat, int datlen);␊
36extern void arc4random_stir(void);␊
37#define arc4random_unirange(lo,hi) arc4random_uniform(hi - lo + 1) + lo␊
38#define arc4random_range(lo,hi) (arc4random() % (hi - lo + 1)) + lo␊
39␊
40/* asm.s */␊
41extern void real_to_prot(void);␊
42extern void prot_to_real(void);␊
43extern void halt(void);␊
44extern void startprog(unsigned int address, void *arg);␊
45#ifdef NBP_SUPPORT␊
46extern void loader(UInt32 code, UInt32 cmdptr);␊
47#endif␊
48␊
49/* bios.s */␊
50extern void bios(biosBuf_t *bb);␊
51␊
52/* biosfn.c */␊
53#ifdef EISA_SUPPORT␊
54extern bool eisa_present(void);␊
55#endif␊
56extern int bgetc(void);␊
57extern int biosread(int dev, int cyl, int head, int sec, int num);␊
58extern int ebiosread(int dev, unsigned long long sec, int count);␊
59extern int ebioswrite(int dev, long sec, int count);␊
60extern int get_drive_info(int drive, struct driveInfo *dp);␊
61extern int ebiosEjectMedia(int biosdev);␊
62extern void putc(int ch);␊
63extern void putca(int ch, int attr, int repeat);␊
64extern int getc(void);␊
65extern int readKeyboardStatus(void);␊
66extern int readKeyboardShiftFlags(void);␊
67extern unsigned int time18(void);␊
68extern void delay(int ms);␊
69extern unsigned int get_diskinfo(int dev);␊
70#if APM_SUPPORT␊
71extern int APMPresent(void);␊
72extern int APMConnect32(void);␊
73#endif␊
74extern int memsize(int i);␊
75extern void video_mode(int mode);␊
76extern void setCursorPosition(int x, int y, int page);␊
77extern void setCursorType(int type);␊
78extern void getCursorPositionAndType(int *x, int *y, int *type);␊
79extern void scollPage(int x1, int y1, int x2, int y2, int attr, int rows, int dir);␊
80extern void clearScreenRows(int y1, int y2);␊
81extern void setActiveDisplayPage( int page );␊
82extern unsigned long getMemoryMap(struct MemoryRange * rangeArray, unsigned long maxRangeCount,␊
83 unsigned long * conMemSizePtr, unsigned long * extMemSizePtr);␊
84extern unsigned long getExtendedMemorySize(void);␊
85extern unsigned long getConventionalMemorySize(void);␊
86extern void sleep(int n);␊
87extern time_t time(time_t *t);␊
88extern int is_no_emulation(int drive);␊
89␊
90/* bootstruct.c */␊
91extern void initKernBootStruct(void);␊
92extern void copyKernBootStruct(void);␊
93extern void finalizeBootStruct(void);␊
94extern void reserveKernLegacyBootStruct(void);␊
95extern void reserveKern107BootStruct(void);␊
96extern void reserveKern108BootStruct(void);␊
97extern void setBootArgsVideoMode(int mode);␊
98extern void setBootArgsVideoStruct(Boot_Video␉*Video);␊
99extern uint32_t getVideoMode(void);␊
100extern boot_args_common * getBootArgs(void);␊
101␊
102␊
103/* cache.c */␊
104extern void CacheReset();␊
105extern void CacheInit(CICell ih, long blockSize);␊
106extern long CacheRead(CICell ih, char *buffer, long long offset,␊
107 long length, long cache);␊
108␊
109/* console.c */␊
110extern void initBooterLog(void);␊
111extern void setupBooterLog(void);␊
112extern void putchar(char ch);␊
113extern void debug_putc(char c);␊
114extern int getchar(void);␊
115extern int localVPrintf(const char *format, va_list ap, int flag);␊
116extern int reallyVPrint(const char *format, va_list ap, int flag);␊
117extern void msglog(const char * format, ...);␊
118extern int printf(const char *format, ...);␊
119extern int error(const char *format, ...);␊
120extern int verbose(const char *format, ...);␊
121extern void stop(const char *format, ...);␊
122extern char * newStringWithFormat(const char * fmt, ...);␊
123extern char *getConsoleMsg(void);␊
124extern char *getConsoleCursor(void);␊
125extern void setConsoleMsg(char *p);␊
126extern void setConsoleCursor(char *p);␊
127extern void pause(void); ␊
128␊
129/* disk.c */␊
130extern void rescanBIOSDevice(int biosdev);␊
131extern struct DiskBVMap* diskResetBootVolumes(int biosdev);␊
132extern void diskFreeMap(struct DiskBVMap *map);␊
133extern int testBiosread( int biosdev, unsigned long long secno );␊
134extern BVRef diskScanBootVolumes(int biosdev, int *count);␊
135extern void diskSeek(BVRef bvr, long long position);␊
136extern int diskRead(BVRef bvr, long addr, long length);␊
137extern int diskIsCDROM(BVRef bvr);␊
138extern int biosDevIsCDROM(int biosdev);␊
139extern BVRef getBVChainForBIOSDev(int biosdev);␊
140extern BVRef newFilteredBVChain(int minBIOSDev, int maxBIOSDev, unsigned int allowFlags, unsigned int denyFlags, int *count);␊
141extern int freeFilteredBVChain(const BVRef chain);␊
142extern int rawDiskRead(BVRef bvr, unsigned int secno, void *buffer, unsigned int len);␊
143extern int rawDiskWrite(BVRef bvr, unsigned int secno, void *buffer, unsigned int len);␊
144extern int readBootSector(int biosdev, unsigned int secno, void *buffer);␊
145extern int␉ testFAT32EFIBootSector( int biosdev, unsigned int secno, void * buffer );␊
146␊
147/* hfs_compare.c */␊
148extern int32_t FastUnicodeCompare(u_int16_t *uniStr1, u_int32_t len1,␊
149␉␉␉␉␉␉␉␉ u_int16_t *uniStr2, u_int32_t len2, int byte_order);␊
150extern void utf_encodestr( const u_int16_t * ucsp, int ucslen,␊
151␉␉␉␉␉␉ u_int8_t * utf8p, u_int32_t bufsize, int byte_order );␊
152extern void utf_decodestr(const u_int8_t *utf8p, u_int16_t *ucsp,␊
153␉␉␉␉␉␉ u_int16_t *ucslen, u_int32_t bufsize, int byte_order );␊
154␊
155/* load.c */␊
156extern long ThinFatFile(void **binary, unsigned long *length);␊
157extern long DecodeMachO(void *binary, entry_t *rentry, char **raddr, int *rsize);␊
158␊
159/*␊
160 * lzss.c␊
161 */␊
162extern int decompress_lzss(u_int8_t *dst, u_int8_t *src, u_int32_t srclen);␊
163␊
164/* lib.c */␊
165extern int bcd2dec(int b);␊
166extern int dec2bcd(int d);␊
167␊
168␊
169/* memory.c */␊
170extern long AllocateKernelMemory( long inSize );␊
171␊
172extern long␊
173AllocateMemoryRange(const char * rangeName, long start, long length);␊
174␊
175/* misc.c */␊
176extern void enableA20(void);␊
177extern void turnOffFloppy(void);␊
178␊
179extern void getPlatformName(char *nameBuf);␊
180␊
181#ifdef NBP_SUPPORT␊
182/* nbp.c */␊
183extern UInt32 nbpUnloadBaseCode();␊
184extern BVRef nbpScanBootVolumes(int biosdev, int *count);␊
185#endif␊
186␊
187/* platform.c */␊
188extern void scan_platform(void);␊
189extern void SetgRootDevice(const char * str);␊
190extern void Setgboardproduct(const char * str);␊
191extern void SetgPlatformName(const char * str);␊
192extern char * GetgPlatformName(void);␊
193extern char * Getgboardproduct(void);␊
194extern char * GetgRootDevice(void);␊
195␊
196#ifdef rootpath␊
197extern void SetgRootPath(const char * str);␊
198extern char * GetgRootPath(void);␊
199#endif␊
200␊
201extern void re_set_env_copy(const char *name , void* ptr,size_t size);␊
202extern void set_env(const char *name, unsigned long long value );␊
203extern void set_env_copy(const char *name, void * ptr, size_t size );␊
204extern unsigned long long get_env_var(const char *name);␊
205extern unsigned long long get_env(const char *name);␊
206extern void * get_env_ptr(const char *name);␊
207extern void safe_set_env_copy(const char *name , void * ptr, size_t size );␊
208extern void safe_set_env(const char *name , unsigned long long value);␊
209extern void re_set_env(const char *name , unsigned long long value) ;␊
210extern void unset_env(const char *name);␊
211extern void free_platform_env(void);␊
212void showError(void);␊
213␊
214void debug_platform_env(void);␊
215␊
216/* stringTable.c */␊
217extern char * newStringFromList(char **list, int *size);␊
218extern int stringLength(const char *table, int compress);␊
219extern bool getValueForConfigTableKey(config_file_t *config, const char *key, const char **val, int *size);␊
220extern bool removeKeyFromTable(const char *key, char *table);␊
221extern char * newStringForStringTableKey(config_file_t *config, char *key);␊
222extern char * newStringForKey(char *key, config_file_t *configBuff);␊
223extern bool getValueForBootKey(const char *line, const char *match, const char **matchval, int *len);␊
224extern bool getValueForKey(const char *key, const char **val, int *size, config_file_t *configBuff);␊
225extern const char * getStringForKey(const char * key, config_file_t *config);␊
226extern bool getBoolForKey(const char *key, bool *val, config_file_t *configBuff);␊
227extern bool getIntForKey(const char *key, int *val, config_file_t *configBuff);␊
228extern config_file_t *resolveConfig(config_file_t *config);␊
229#if UNUSED␊
230extern bool getColorForKey(const char *key, unsigned int *val, config_file_t *configBuff);␊
231extern bool␉ getDimensionForKey( const char *key, unsigned int *value, config_file_t *config, unsigned int dimension_max, unsigned int object_size );␊
232#endif␊
233extern int loadConfigFile(const char *configFile, config_file_t *configBuff);␊
234extern int loadBooterConfig(void);␊
235extern int loadSystemConfig(void);␊
236#ifdef BOOT_HELPER_SUPPORT␊
237extern int loadHelperConfig(void);␊
238#endif␊
239extern int loadOverrideConfig(void);␊
240extern char * newString(const char *oldString);␊
241extern char * newEmptyStringWithLength(int len);␊
242extern char * newStringWithLength(const char * oldString, int len);␊
243␊
244extern char * getNextArg(char ** ptr, char * val);␊
245extern int␉ ParseXMLFile( char * buffer, TagPtr * dict );␊
246␊
247/* sys.c */␊
248extern BVRef getBootVolumeRef( const char * path, const char ** outPath );␊
249extern long LoadVolumeFile(BVRef bvr, const char *fileSpec);␊
250extern long LoadFile(const char *fileSpec);␊
251extern long ReadFileAtOffset(const char * fileSpec, void *buffer, uint64_t offset, uint64_t length);␊
252extern long␉ LoadThinFatFile(const char *fileSpec, void **binary);␊
253extern long GetDirEntry(const char *dirSpec, long long *dirIndex, const char **name,␊
254 long *flags, long *time);␊
255extern long GetFileInfo(const char *dirSpec, const char *name,␊
256 long *flags, long *time);␊
257extern long GetFileBlock(const char *fileSpec, unsigned long long *firstBlock);␊
258extern long GetFSUUID(char *spec, char *uuidStr);␊
259extern long CreateUUIDString(uint8_t uubytes[], int nbytes, char *uuidStr);␊
260extern int openmem(char *buf, int len);␊
261␊
262extern int open(const char *path);␊
263extern int open_bvdev(const char *bvd, const char *path);␊
264␊
265extern int close(int fdesc);␊
266extern int file_size(int fdesc);␊
267extern int read(int fdesc, char *buf, int count);␊
268extern int write(int fdesc, const char *buf, int count);␊
269extern int writebyte(int fdesc, char value);␊
270extern int writeint(int fdesc, int value);␊
271extern struct iob * iob_from_fdesc(int fdesc);␊
272extern int b_lseek(int fdesc, int addr, int ptr);␊
273extern int tell(int fdesc);␊
274extern const char * systemConfigDir(void);␊
275extern struct dirstuff * opendir(const char *path);␊
276extern struct dirstuff * vol_opendir(BVRef bvr, const char *path);␊
277extern int closedir(struct dirstuff *dirp);␊
278extern int readdir(struct dirstuff *dirp, const char **name, long *flags, long *time);␊
279extern int readdir_ext(struct dirstuff * dirp, const char ** name, long * flags,␊
280 long * time, FinderInfo *finderInfo, long *infoValid);␊
281extern void flushdev(void);␊
282extern void scanBootVolumes(int biosdev, int *count);␊
283␊
284extern void scanDisks(void);␊
285␊
286extern BVRef selectBootVolume(BVRef chain);␊
287extern void getBootVolumeDescription(BVRef bvr, char *str, long strMaxLen, bool verbose);␊
288extern void setRootVolume(BVRef volume);␊
289extern void setBootGlobals(BVRef chain);␊
290extern int getDeviceDescription(BVRef volume, char *str);␊
291␊
292/* rtc.c */␊
293extern void rtc_read_clock(struct tm *time) ;␊
294␊
295/* smp.c */␊
296extern void * getMPSTable();␊
297␊
298/* time.c */␊
299extern int gettimeofday(struct timeval *tv, void *tz);␊
300␊
301/* uterror.c */␊
302extern jmp_buf uterror;␊
303extern void init_ut_fnc(void);␊
304␊
305//#define LOCALIZE␊
306//extern int localVPrintf(const char *format, va_list ap);␊
307␊
308#endif /* !__LIBSAIO_SAIO_INTERNAL_H */␊
309

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