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root/radiance/ray/src/common/paths.h
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Comparing ray/src/common/paths.h (file contents):
Revision 2.8 by greg, Mon Jun 24 10:01:11 1996 UTC vs.
Revision 2.27 by schorsch, Sun Mar 6 01:13:17 2016 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1992 Regents of the University of California */
2 <
3 < /* SCCSid "$SunId$ LBL" */
4 <
1 > /* RCSid $Id$ */
2   /*
3   * Definitions for paths on different machines
4   */
5 + #ifndef _RAD_PATHS_H_
6 + #define _RAD_PATHS_H_
7  
8 < #ifdef MSDOS
8 > #include <stdio.h>
9 > #include <stdlib.h>
10 > #include <string.h>
11 > #include <fcntl.h>
12 > #include <sys/types.h>
13 > #include <sys/stat.h>
14  
15 < #define DIRSEP          '/'
16 < #define ISDIRSEP(c)     ((c)=='/' || (c)=='\\')
17 < #define CASEDIRSEP      case '/': case '\\'
18 < #define PATHSEP         ';'
19 < #define MAXPATH         128
16 < #define TEMPLATE        "rtXXXXXX"
17 < #define TEMPLEN         8
18 < #define ULIBVAR         "RAYPATH"
19 < #ifndef DEFPATH
20 < #define DEFPATH         ";c:/ray/lib"
21 < #endif
22 < extern char  *fixargv0();
15 > #if defined(_WIN32) || defined(_WIN64)
16 >  #include <io.h>
17 >  #include <direct.h> /* getcwd(), chdir(), _mkdir(), etc. */
18 >  #define getcwd _getcwd
19 >  #define chdir _chdir
20  
21 < #else
22 < #ifdef AMIGA
21 >  #define access                _access
22 >  #define mkdir(dirname,perms)  _mkdir(dirname)
23 >  #ifdef _MSC_VER
24 >    #define popen(cmd,mode)     _popen(cmd,mode)
25 >    #define pclose(p)           _pclose(p)
26 >  #else
27 >    #define popen(cmd,mode)     win_popen(cmd,mode)
28 >    #define pclose(p)           win_pclose(p)
29 >  #endif
30 >  #define kill(pid,sig)         win_kill(pid,sig)
31 >  #define nice(inc)             win_nice(inc)
32 >  #define PATH_MAX              _MAX_PATH
33 >  #define NULL_DEVICE           "NUL"
34 >  #define DIRSEP                '/'
35 >  #define ISDIRSEP(c)           (((c)=='/') | ((c)=='\\'))
36 >  #define ISABS(s)              ( ISDIRSEP((s)[0]) \
37 >                || ( isupper((s)[0]) | islower((s)[0]) \
38 >                        && (s)[1]==':' && ISDIRSEP((s)[2]) ) )
39 >  #define CASEDIRSEP            case '/': case '\\'
40 >  #define PATHSEP               ';'
41 >  #define CURDIR                '.'
42 >  #define DEFAULT_TEMPDIRS      {"C:/TMP", "C:/TEMP", ".", NULL}
43 >  #define TEMPLATE              "rtXXXXXX"
44 >  #define TEMPLEN               8
45 >  #define ULIBVAR               "RAYPATH"
46 >  #ifndef DEFPATH
47 >    #define DEFPATH             ";c:/ray/lib"
48 >  #endif
49 >  #define SPECIALS              " \t\"$*?|"
50 >  #define QUOTCHAR              '"'
51 >  /* <io.h> only does half the work for access() */
52 >  #ifndef F_OK
53 >    #define  F_OK 00
54 >    #define  W_OK 02
55 >  #endif
56 >  #ifndef R_OK
57 >    #define X_OK 01
58 >    #define R_OK 04
59 >  #endif
60 >  /* to make the permissions user specific we'd need to use CreateFile() */
61 >  #ifndef S_IRUSR
62 >    #define S_IRUSR _S_IREAD
63 >    #define S_IWUSR _S_IWRITE
64 >  #endif
65  
66 < #define DIRSEP          '/'
67 < #define PATHSEP         ';'
68 < #define MAXPATH         128
30 < #define TEMPLATE        "/tmp/rtXXXXXX"
31 < #define TEMPLEN         13
32 < #define ULIBVAR         "RAYPATH"
33 < #ifndef DEFPATH
34 < #define DEFPATH         ";/ray/lib"
35 < #endif
36 < #define  fixargv0(a0)   (a0)
66 > #else /* everything but Windows */
67 >  #include <unistd.h>
68 >  #include <sys/param.h>
69  
70 < #else
70 >  #define RMAX_PATH_MAX 4096 /* our own maximum */
71 >  #ifndef PATH_MAX
72 >    #define PATH_MAX 512
73 >  #elif PATH_MAX > RMAX_PATH_MAX /* the OS is exaggerating */
74 >    #undef PATH_MAX
75 >    #define PATH_MAX RMAX_PATH_MAX
76 >  #endif
77  
78 < #define DIRSEP          '/'
41 < #define PATHSEP         ':'
42 < #define MAXPATH         256
43 < #define TEMPLATE        "/usr/tmp/rtXXXXXX"
44 < #define TEMPLEN         17
45 < #define ULIBVAR         "RAYPATH"
46 < #ifndef DEFPATH
47 < #define DEFPATH         ":/usr/local/lib/ray"
48 < #endif
49 < #define  fixargv0(a0)   (a0)
78 >  #ifdef AMIGA
79  
80 +        #define NULL_DEVICE     "NIL:"
81 +    #define DIRSEP              '/'
82 +    #define ISABS(s)            ISDIRSEP((s)[0])
83 +    #define PATHSEP             ';'
84 +        #define CURDIR          '.'
85 +    #define DEFAULT_TEMPDIRS    {"/var/tmp", "/usr/tmp", "/tmp", ".", NULL}
86 +    #define TEMPLATE            "/tmp/rtXXXXXX"
87 +    #define TEMPLEN             13
88 +    #define ULIBVAR             "RAYPATH"
89 +    #ifndef DEFPATH
90 +      #define DEFPATH           ";/ray/lib"
91 +    #endif
92 +    #define      fixargv0(a0)   (a0)
93 +
94 +  #else
95 +
96 +    /* posix */
97 +
98 +        /* this is defined as _PATH_DEVNULL in /usr/include/paths.h on Linux */
99 +        #define NULL_DEVICE     "/dev/null"
100 +    #define DIRSEP              '/'
101 +    #define ISABS(s)            ISDIRSEP((s)[0])
102 +    #define PATHSEP             ':'
103 +        #define CURDIR          '.'
104 +    #define DEFAULT_TEMPDIRS    {"/var/tmp", "/usr/tmp", "/tmp", ".", NULL}
105 +    #define TEMPLATE            "/tmp/rtXXXXXX"
106 +    #define TEMPLEN             17
107 +    #define ULIBVAR             "RAYPATH"
108 +    #ifndef DEFPATH
109 +      #define DEFPATH           ":/usr/local/lib/ray"
110 +    #endif
111 +    #define SPECIALS            " \t\n'\"()${}*?[];|&"
112 +    #define QUOTCHAR            '\''
113 +    #define ALTQUOT             '"'
114 +    #define      fixargv0(a0)   (a0)
115 +
116 +  #endif
117   #endif
52 – #endif
118  
119   #ifndef ISDIRSEP
120 < #define ISDIRSEP(c)     ((c)==DIRSEP)
120 >  #define ISDIRSEP(c)   ((c)==DIRSEP)
121   #endif
122   #ifndef CASEDIRSEP
123 < #define CASEDIRSEP      case DIRSEP
123 >  #define CASEDIRSEP    case DIRSEP
124   #endif
125  
126 < extern char  *mktemp(), *getenv();
126 > #ifdef __cplusplus
127 > extern "C" {
128 > #endif
129  
130 < #ifdef BSD
131 < extern char  *getwd();
132 < #else
133 < extern char  *getcwd();
67 < #define  getwd(p)       getcwd(p, sizeof(p))
130 > #if defined(_WIN32) || defined(_WIN64)
131 >  extern FILE *win_popen(char *command, char *type);
132 >  extern int win_pclose(FILE *p);
133 >  extern char  *fixargv0();
134   #endif
135 +
136 + /* Check if any of the characters in str2 are found in str1 */
137 + extern int matchany(const char *str1, const char *str2);
138 +
139 + /* Convert a set of arguments into a command line for pipe() or system() */
140 + extern char *convert_commandline(char *cmd, const int len, char *av[]);
141 +
142 + /* Find a writeable directory for temporary files */
143 + /* If s is NULL, we return a static string */
144 + extern char *temp_directory(char *s, size_t len);
145 +
146 + /* Compose a *currently* unique name within a temporary directory */
147 + /* If s is NULL, we return a static string */
148 + /* If templ is NULL, we take our default template */
149 + /* WARNING: On Windows, there's a maximum of 27 unique names within
150 +            one process for the same template. */
151 + extern char *temp_filename(char *s, size_t len, char *templ);
152 +
153 + /* Same as above, but also open the file and return the descriptor */
154 + /* This one is supposed to protect against race conditions on unix */
155 + /* WARNING: On Windows, there's no protection against race conditions */
156 + extern int temp_fd(char *s, size_t len, char *templ);
157 +
158 + /* Same as above, but return a file pointer instead of a descriptor */
159 + extern FILE *temp_fp(char *s, size_t len, char *templ);
160 +
161 + /* Concatenate two strings, leaving exactly one DIRSEP in between */
162 + extern char *append_filepath(char *s1, char *s2, size_t len);
163 +
164 +
165 + #ifdef __cplusplus
166 + }
167 + #endif
168 + #endif /* _RAD_PATHS_H_ */
169 +

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