1 #include "../generic/wrappers.c"
2
3 long lens_get_focus_pos()
4 {
5 return _GetFocusLensSubjectDistance();
6 }
7
8 long lens_get_focus_pos_from_lens()
9 {
10 return _GetFocusLensSubjectDistanceFromLens();
11 }
12
13 long lens_get_target_distance()
14 {
15 return _GetCurrentTargetDistance();
16 }
17
18 /*typedef struct FILE_S {
19 int fd; // used by Read/Write
20 unsigned len; // +4 verfied in Fseek_FileStream
21 int unk0; // +8
22 unsigned pos; // +0xC verified in Fseek_FileStream
23 // unk1; // +0x10
24 // unk2; // +0x14
25 // io_buf; // +0x18 32k uncached allocated in Fopen_FileStream
26 // unk3; // +0x20 related to StartFileAccess_Sem
27 // ...name
28 } FILE;
29 */
30
31 // these tiny inlines provide type safety, and should optimize away
32
33 typedef struct
34 {
35 unsigned long st_dev; //?
36 unsigned long st_ino; //?
37 unsigned short st_mode; //?
38 short st_nlink; //?
39 short st_uid; //?
40 short st_gid; //?
41 unsigned long st_atime; //?
42 unsigned long st_mtime; //?
43 unsigned long st_ctime; //?
44 unsigned long st_size;
45 long st_blksize; //?
46 long st_blocks; //?
47 unsigned char st_attrib;
48 int reserved1; //
49 int reserved2; //
50 int reserved3; //
51 int reserved4; //
52 int reserved5; //
53 int reserved6; //
54 }stat_type;
55
56 #define SEEK_SET 0
57 #define SEEK_CUR 1
58 #define SEEK_END 2
59
60 #define O_RDONLY 0
61 #define O_WRONLY 1
62 #define O_RDWR 2
63
64 /*
65 int _stat(char *name, void *pStat) {
66 int fd;
67 int size;
68 stat_type *tmp=pStat;
69 fd=open(name, O_RDONLY, 0777);
70 if(fd>=0)
71 {
72 size=lseek(fd,0,SEEK_END);
73 lseek(fd,0,SEEK_SET);
74 tmp->st_size=size;
75 close(fd);
76
77 return 0;
78 }
79 else
80 return -1;
81 }
82 */
83
84 /*
85 int _rename(const char *oldname, const char *newname)
86 {
87 //FILE * fd_old;
88 //FILE *fd_new;
89 int fd_old,fd_new;
90
91 char * buffer;
92 int size_read;
93
94 fd_old = Fopen_Fut(oldname, "r+b");
95 if(!fd_old)return -1;
96
97 fd_new = Fopen_Fut(newname, "w+b");
98 buffer=malloc(10000);
99
100 while(1)
101 {
102 size_read=Fread_Fut(buffer,1,10000,fd_old);
103 Fwrite_Fut(buffer,size_read,1,fd_new);
104 if(size_read!=10000)break;
105 }
106
107 Fclose_Fut(fd_new);
108 Fclose_Fut(fd_old);
109 free(buffer);
110 remove(oldname);
111 return 1;
112 }
113
114 long _RenameFile_Fut(const char *oldname, const char *newname)
115 {
116 return _rename(oldname, newname);
117 }
118 */
119 /*
120 char *_strncpy(char *dest, const char *src, long n) {
121
122 int i;
123 char c=0;//to get rid of compiler warning
124 int finished=0;
125 for(i=0;i<n;i++)
126 {
127 if(!finished)
128 {
129 c=src[i];
130 if(!c)
131 finished=1;
132 }
133
134 dest[i]=c;
135 }
136 return dest;
137 }
138 */
139 /*
140 char *_strrchr(const char *s, int c) {
141
142 char *last_occurance=0;
143 while(1)
144 {
145 if(*s==c)last_occurance=(char*)s;
146 else
147 if(!*s)
148 {
149 return last_occurance;
150 }
151 s++;
152 }
153
154 }
155 */
156 /*
157 char * _strcat(char *dest, const char *src)
158 {
159 strcpy(dest + strlen(dest), src);
160 return dest;
161 }
162 */
163
164 //--------------------------------------------------
165 // DoMFLock : use _MFOn/_MFOff or _PT_MFOn/_PT_MFOff or _SS_MFOn/_SS_MFOff if defined in stubs_entry.S
166 // otherwise use PostLogicalEventForNotPowerType(levent_id_for_name(PressSW1andMF),0); (see sx500hs for an example)
167
168 int DoMFLock(void)
169 {
170 if (!camera_info.state.mode_play) {
171 _PT_MFOn();
172 return(1);
173 }
174 return(0);
175 }
176
177 int UnlockMF(void)
178 {
179 if (!camera_info.state.mode_play) {
180 _PT_MFOff();
181 return(1);
182 }
183 return(0);
184 }