summaryrefslogtreecommitdiff
path: root/examples/libsmbclient/testbrowse.c
blob: ca126c9510fe35f1960e98bac9fbe74088077ff6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
#include <sys/types.h>
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
#include <stdio.h>
#include <string.h>
#include <popt.h>
#include <stdlib.h>
#include <libsmbclient.h>
#include "get_auth_data_fn.h"

static void
no_auth_data_fn(const char * pServer,
                const char * pShare,
                char * pWorkgroup,
                int maxLenWorkgroup,
                char * pUsername,
                int maxLenUsername,
                char * pPassword,
                int maxLenPassword);

static void browse(char * path,
                   int scan,
                   int indent);



int
main(int argc, char * argv[])
{
    int                         debug = 0;
    int                         debug_stderr = 0;
    int                         no_auth = 0;
    int                         scan = 0;
    int                         iterations = -1;
    int                         again;
    int                         opt;
    char *                      p;
    char *                      q;
    char                        buf[1024];
    poptContext                 pc;
    SMBCCTX *                   context;
    struct poptOption           long_options[] =
        {
            POPT_AUTOHELP
            {
                "debug", 'd', POPT_ARG_INT, &debug,
                0, "Set debug level", "integer"
            },
            {
                "stderr", 'e', POPT_ARG_NONE, &debug_stderr,
                0, "Debug log to stderr instead of stdout", "integer"
            },
            {
                "scan", 's', POPT_ARG_NONE, &scan,
                0, "Scan for servers and shares", "integer"
            },
            {
                "iterations", 'i', POPT_ARG_INT, &iterations,
                0, "Iterations", "integer"
            },
            {
                "noauth", 'A', POPT_ARG_NONE, &no_auth,
                0, "Do not request authentication data", "integer"
            },
            {
                NULL
            }
        };
    
    setbuf(stdout, NULL);

    pc = poptGetContext("opendir", argc, (const char **)argv, long_options, 0);
    
    poptSetOtherOptionHelp(pc, "");
    
    while ((opt = poptGetNextOpt(pc)) != -1) {
        printf("Got option %d = %c\n", opt, opt);
        switch (opt) {
        }
    }

    /* Allocate a new context */
    context = smbc_new_context();
    if (!context) {
        printf("Could not allocate new smbc context\n");
        return 1;
    }
        
    /* If we're scanning, do no requests for authentication data */
    if (scan) {
        no_auth = 1;
    }

    /* Set mandatory options (is that a contradiction in terms?) */
    context->debug = debug;
    context->callbacks.auth_fn = (no_auth ? no_auth_data_fn : get_auth_data_fn);

    /* If we've been asked to log to stderr instead of stdout... */
    if (debug_stderr) {
        /* ... then set the option to do so */
        smbc_option_set(context, "debug_stderr");
    }
	
    /* Initialize the context using the previously specified options */
    if (!smbc_init_context(context)) {
        smbc_free_context(context, 0);
        printf("Could not initialize smbc context\n");
        return 1;
    }

    /* Tell the compatibility layer to use this context */
    smbc_set_context(context);

    if (scan)
    {
        for (;
             iterations == -1 || iterations > 0;
             iterations = (iterations == -1 ? iterations : --iterations))
        {
            snprintf(buf, sizeof(buf), "smb://");
            browse(buf, scan, 0);
        }
    }
    else
    {
        for (;
             iterations == -1 || iterations > 0;
             iterations = (iterations == -1 ? iterations : --iterations))
        {
            fputs("url: ", stdout);
            p = fgets(buf, sizeof(buf), stdin);
            if (! p)
            {
                break;
            }

            if ((p = strchr(buf, '\n')) != NULL)
            {
                *p = '\0';
            }
            
            browse(buf, scan, 0);
        }
    }

    exit(0);
}


static void
no_auth_data_fn(const char * pServer,
                const char * pShare,
                char * pWorkgroup,
                int maxLenWorkgroup,
                char * pUsername,
                int maxLenUsername,
                char * pPassword,
                int maxLenPassword)
{
    return;
}

static void browse(char * path, int scan, int indent)
{
    char *                      p;
    char                        buf[1024];
    int                         dir;
    struct stat                 stat;
    struct smbc_dirent *        dirent;

    if (! scan)
    {
        printf("Opening (%s)...\n", path);
    }
        
    if ((dir = smbc_opendir(path)) < 0)
    {
        printf("Could not open directory [%s] (%d:%s)\n",
               path, errno, strerror(errno));
        return;
    }

    while ((dirent = smbc_readdir(dir)) != NULL)
    {
        printf("%*.*s%-30s", indent, indent, "", dirent->name);

        switch(dirent->smbc_type)
        {
        case SMBC_WORKGROUP:
            printf("WORKGROUP");
            break;
            
        case SMBC_SERVER:
            printf("SERVER");
            break;
            
        case SMBC_FILE_SHARE:
            printf("FILE_SHARE");
            break;
            
        case SMBC_PRINTER_SHARE:
            printf("PRINTER_SHARE");
            break;
            
        case SMBC_COMMS_SHARE:
            printf("COMMS_SHARE");
            break;
            
        case SMBC_IPC_SHARE:
            printf("IPC_SHARE");
            break;
            
        case SMBC_DIR:
            printf("DIR");
            break;
            
        case SMBC_FILE:
            printf("FILE");

            p = path + strlen(path);
            strcat(p, "/");
            strcat(p+1, dirent->name);
            if (smbc_stat(path, &stat) < 0)
            {
                printf(" unknown size (reason %d: %s)",
                       errno, strerror(errno));
            }
            else
            {
                printf(" size %lu", (unsigned long) stat.st_size);
            }
            *p = '\0';

            break;
            
        case SMBC_LINK:
            printf("LINK");
            break;
        }

        printf("\n");

        if (scan &&
            (dirent->smbc_type == SMBC_WORKGROUP ||
             dirent->smbc_type == SMBC_SERVER))
        {
            /*
             * don't append server name to workgroup; what we want is:
             *
             *   smb://workgroup_name
             * or
             *   smb://server_name
             *
             */
            snprintf(buf, sizeof(buf), "smb://%s", dirent->name);
            browse(buf, scan, indent + 2);
        }
    }

    smbc_closedir(dir);
}