1
2 /*
3 * Copyright © 2001 Novell, Inc. All Rights Reserved.
4 *
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
7 *
8 */
9
10 /*
11 * FILENAME : nwplglob.c
12 * DESCRIPTION : Perl globbing support for NetWare. Other platforms have usually launched
13 * a separate executable for this in order to take advantage of their
14 * shell's capability for generating a list of files from a given
15 * wildcard file spec. On NetWare, we don't have that luxury.
16 * So we just hack the support into pipe open support (which we also had to hack).
17 * Author : HYAK
18 * Date : January 2001.
19 *
20 */
21
22
23
24 #include <nwtypes.h>
25 #include "stdio.h"
26 #include <dirent.h>
27
28 #include "win32ish.h"
29 #include "nwplglob.h"
30
31
32
33 /*============================================================================================
34
35 Function : fnDoPerlGlob
36
37 Description : Perl globbing support: Takes an array of wildcard descriptors
38 and produces from it a list of files that the wildcards expand into.
39 The list of files is written to the temporary file named by fileName.
40
41 Parameters : argv (IN) - Input argument vector.
42 fileName (IN) - Input file name for storing globed file names.
43
44 Returns : Nothing.
45
46 ==============================================================================================*/
47
fnDoPerlGlob(char ** argv,char * fileName)48 void fnDoPerlGlob(char** argv, char* fileName)
49 {
50 FILE * redirOut = NULL;
51
52 if (*argv)
53 argv++;
54 if (*argv == NULL)
55 return;
56
57 redirOut = fopen((const char *)fileName, (const char *)"w");
58 if (!redirOut)
59 return;
60
61 do
62 {
63 DIR* dir = NULL;
64 DIR* fil = NULL;
65 char* pattern = NULL;
66
67 pattern = *argv++;
68
69 dir = opendir((const char *)pattern);
70 if (!dir)
71 continue;
72
73 /* find the last separator in pattern, NetWare has three: /\: */
74 while (fil = readdir(dir))
75 {
76 // The below displays the files separated by tab character.
77 // Also, it displays only the file names and not directories.
78 // If any other format is desired, it needs to be done here.
79 fprintf(redirOut, "%s\t", fil->d_name);
80 }
81
82 closedir(dir);
83
84 } while (*argv);
85
86 fclose(redirOut);
87
88 return;
89 }
90
91