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24 | |
24 | |
25 | #include <assert.h> |
25 | #include <assert.h> |
26 | #include <stdio.h> |
26 | #include <stdio.h> |
27 | #include <string.h> |
27 | #include <string.h> |
28 | #include <global.h> |
28 | #include <global.h> |
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29 | #include <limits.h> |
29 | |
30 | |
30 | #include "define.h" |
31 | #include "define.h" |
31 | #include "path.h" |
32 | #include "path.h" |
32 | |
33 | |
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34 | #ifndef PATH_MAX |
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35 | # define PATH_MAX 8192 |
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36 | #endif |
33 | |
37 | |
34 | #if 0 |
38 | #if 0 |
35 | |
39 | |
36 | /** |
40 | /** |
37 | * Define DEBUG_PATH to enable debug output. |
41 | * Define DEBUG_PATH to enable debug output. |
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55 | |
59 | |
56 | char * |
60 | char * |
57 | path_combine (const char *src, const char *dst) |
61 | path_combine (const char *src, const char *dst) |
58 | { |
62 | { |
59 | char *p; |
63 | char *p; |
60 | static char path[HUGE_BUF]; |
64 | static char path[PATH_MAX]; |
61 | |
65 | |
62 | if (*dst == '/') |
66 | if (*dst == '/') |
63 | { |
67 | { |
64 | /* absolute destination path => ignore source path */ |
68 | /* absolute destination path => ignore source path */ |
65 | strcpy (path, dst); |
69 | strcpy (path, dst); |
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67 | else |
71 | else |
68 | { |
72 | { |
69 | /* relative destination path => add after last '/' of source */ |
73 | /* relative destination path => add after last '/' of source */ |
70 | strcpy (path, src); |
74 | strcpy (path, src); |
71 | p = strrchr (path, '/'); |
75 | p = strrchr (path, '/'); |
72 | if (p != NULL) |
76 | if (p) |
73 | { |
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74 | p++; |
77 | p++; |
75 | } |
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76 | else |
78 | else |
77 | { |
79 | { |
78 | p = path; |
80 | p = path; |
79 | if (*src == '/') |
81 | if (*src == '/') |
80 | *p++ = '/'; |
82 | *p++ = '/'; |
81 | } |
83 | } |
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84 | |
82 | strcpy (p, dst); |
85 | strcpy (p, dst); |
83 | } |
86 | } |
84 | |
87 | |
85 | #if defined(DEBUG_PATH) |
88 | #if defined(DEBUG_PATH) |
86 | LOG (llevDebug, "path_combine(%s, %s) = %s\n", src, dst, path); |
89 | LOG (llevDebug, "path_combine(%s, %s) = %s\n", src, dst, path); |
87 | #endif |
90 | #endif |
88 | return (path); |
91 | return path; |
89 | } |
92 | } |
90 | |
93 | |
91 | void |
94 | void |
92 | path_normalize (char *path) |
95 | path_normalize (char *path) |
93 | { |
96 | { |
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207 | } |
210 | } |
208 | |
211 | |
209 | static void |
212 | static void |
210 | check_normalize (const char *path, const char *exp0) |
213 | check_normalize (const char *path, const char *exp0) |
211 | { |
214 | { |
212 | char tmp[HUGE_BUF]; |
215 | char tmp[PATH_MAX]; |
213 | char exp[HUGE_BUF]; |
216 | char exp[PATH_MAX]; |
214 | |
217 | |
215 | strcpy (exp, exp0 == NULL ? path : exp0); |
218 | strcpy (exp, exp0 == NULL ? path : exp0); |
216 | |
219 | |
217 | strcpy (tmp, path); |
220 | strcpy (tmp, path); |
218 | fprintf (stderr, "path_normalize(%s) = ", tmp); |
221 | fprintf (stderr, "path_normalize(%s) = ", tmp); |
219 | path_normalize (tmp); |
222 | path_normalize (tmp); |
220 | fprintf (stderr, "%s", tmp); |
223 | fprintf (stderr, "%s", tmp); |
221 | if (strcmp (tmp, exp) != 0) |
224 | if (strcmp (tmp, exp) != 0) |
222 | { |
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223 | fprintf (stderr, ", should be %s\n", exp); |
225 | fprintf (stderr, ", should be %s\n", exp); |
224 | } |
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225 | else |
226 | else |
226 | { |
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227 | fprintf (stderr, " (OK)\n"); |
227 | fprintf (stderr, " (OK)\n"); |
228 | } |
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229 | } |
228 | } |
230 | |
229 | |
231 | static void |
230 | static void |
232 | check_combine_and_normalize (const char *src, const char *dst, const char *exp) |
231 | check_combine_and_normalize (const char *src, const char *dst, const char *exp) |
233 | { |
232 | { |
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235 | |
234 | |
236 | fprintf (stderr, "path_combine_and_normalize(%s, %s) = ", src, dst); |
235 | fprintf (stderr, "path_combine_and_normalize(%s, %s) = ", src, dst); |
237 | res = path_combine_and_normalize (src, dst); |
236 | res = path_combine_and_normalize (src, dst); |
238 | fprintf (stderr, "%s", res); |
237 | fprintf (stderr, "%s", res); |
239 | if (strcmp (res, exp) != 0) |
238 | if (strcmp (res, exp) != 0) |
240 | { |
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241 | fprintf (stderr, ", should be %s\n", exp); |
239 | fprintf (stderr, ", should be %s\n", exp); |
242 | } |
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243 | else |
240 | else |
244 | { |
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245 | fprintf (stderr, " (OK)\n"); |
241 | fprintf (stderr, " (OK)\n"); |
246 | } |
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247 | } |
242 | } |
248 | |
243 | |
249 | int |
244 | int |
250 | main () |
245 | main () |
251 | { |
246 | { |