File: boxfile.c

package info (click to toggle)
xbuffy 3.3.bl.3.dfsg-5
  • links: PTS
  • area: main
  • in suites: lenny
  • size: 424 kB
  • ctags: 251
  • sloc: ansic: 2,896; sh: 175; makefile: 140
file content (433 lines) | stat: -rw-r--r-- 7,958 bytes parent folder | download | duplicates (5)
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
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
/*******************************************************************************

     Copyright (c) 1994,1995    William Pemberton (wfp5p@virginia.edu)

     The X Consortium, and any party obtaining a copy of these files from
     the X Consortium, directly or indirectly, is granted, free of charge, a
     full and unrestricted irrevocable, world-wide, paid up, royalty-free,
     nonexclusive right and license to deal in this software and
     documentation files (the "Software"), including without limitation the
     rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons who receive
     copies from any such party to do so.  This license includes without
     limitation a license to do the foregoing actions under any patents of
     the party supplying this software to the X Consortium.

*******************************************************************************/


#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include "xbuffy.h"

#define cmpTok(tok,str,tokVal) {if ( strcmp(tok,str) == 0) return(tokVal);}

extern ApplicationData_t data;

static char *tokens[22] = {
	"box", "title", "command", "audio", "mailbox", "newsbox", "checkfile", "origmode",
	"newmode", "beep", "nobeep", "highlight", "nohighlight", "last", "headertime", "polltime",
	"shortname", "longname", "background", "foreground", 
#ifdef USE_LED
	"led", 
#endif
	NULL
};

enum TokType
{
	UNK_T = 0, BOX_T, TITLE_T, COMMAND_T, AUDIO_T, MAILBOX_T, NEWSBOX_T, CHECKFILE_T,
	ORIGMODE_T, NEWMODE_T, BEEP_T, NOBEEP_T, HIGHLIGHT_T, NOHIGHLIGHT_T, LAST_T, HEADER_T, POLL_T,
	SHORT_T, LONG_T, BG_T, FG_T
#ifdef USE_LED
        , LED_T
#endif
};

typedef enum TokType TokenType;

TokenType token(line, next)
	char *line;
	char *next;
{
	char tok[30];
	char *p1;
	int x;

	p1 = line;
	x = 0;

	while ((*p1 != '\0') && (isspace(*p1)))
		p1++;

	while ((*p1 != '\0') && (!isspace(*p1)) && (x < 29))
	{
		tok[x++] = (isupper(*p1) ? tolower(*p1) : *p1);
		p1++;
	}
	tok[x] = '\0';

	while ((*p1 != '\0') && (isspace(*p1)))
		p1++;

	strcpy(next, p1);
        if (NEWstrlen(next))
          next[NEWstrlen(next) - 1] = '\0';	/* strip the newline */

	for (x = 0; tokens[x] != NULL; x++)
	{
		if (strcmp(tok, tokens[x]) == 0)
		  return (x + 1);
	}
	return (UNK_T);

}


void clearBox(tempBox)
	BoxInfo_t *tempBox;
{
	if (tempBox->box != NULL)
	{
		free(tempBox->box);
		tempBox->box = NULL;
	}

	if (tempBox->command != NULL)
	{
		free(tempBox->command);
		tempBox->command = NULL;
	}

	if (tempBox->audioCmd != NULL)
	{
		free(tempBox->audioCmd);
		tempBox->audioCmd = NULL;
	}

	if (tempBox->boxTitle != NULL)
	{
		free(tempBox->boxTitle);
		tempBox->boxTitle = NULL;
	}
   
   	if (tempBox->bgName != NULL)
	{
		free(tempBox->bgName);
		tempBox->bgName = NULL;
	}

      	if (tempBox->fgName != NULL)
	{
		free(tempBox->fgName);
		tempBox->fgName = NULL;
	}

   

	tempBox->type = 0;
	tempBox->last = 0;
	tempBox->headerTime = tempBox->origMode = 0;
	tempBox->pollTime = tempBox->headerTime = -1;
#ifdef USE_LED
	tempBox->pid = 0;
	tempBox->led = -1;
#endif
	tempBox->BoxNameType = tempBox->nobeep = tempBox->nohighlight = UNDEF;
}


char *parseTwiddle(str)
	char *str;
{
	static char retVal[MAX_STRING];
	char *ptr, *res;
	char *home;

	ptr = str;
	res = retVal;

	while (*ptr != '\0')
	{
		if (*ptr == '~')
		{
			home = (char *) getenv("HOME");
			strcpy(res, home);
			res += NEWstrlen(home);
		}
		else
			*(res++) = *ptr;

		++ptr;
	}
	*res = '\0';

	return (retVal);
}

char *parseEnv(str)
   char *str;
{
   static char retVal[MAX_STRING];
   char envStr[MAX_STRING];
   char *ptr,*res;
   char *envValue,*envPtr;
   
   ptr = str;
   envPtr = envStr;
   res = retVal;
   
   while (*ptr != '\0')
   {
      if (*ptr == '{')
      {
	 ptr++;
	 while ( (*ptr != '\0') && (*ptr != '}') )
	 {
	    *envPtr = *ptr;
	    ptr++;
	    envPtr++;
	 }
	 if (*ptr == '}')
	   ptr++;
	 
	 *envPtr = '\0';
	 envValue = (char *)getenv(envStr);
	 strcpy(res,envValue);
	 res+=NEWstrlen(envValue);
	 
      }
      else
      {
	 *(res++) = *ptr;
         ++ptr;
      }
   }
   *res = '\0';
   
   return(retVal);
}


#ifdef TESTBOX

char *showNull(w)
	char *w;

{
	if (w == NULL)
		return ("NULL");
	else
		return (w);
}

void dumpBox(tempBox)
	BoxInfo_t tempBox;
{
	printf("Dumping Box = *%s*\n", tempBox.box);
	printf("type = %i\n", tempBox.type);
	printf("command	= *%s*\n", showNull(tempBox.command));
	printf("audio = *%s*\n", showNull(tempBox.audioCmd));
	printf("boxTitle = *%s*\n", showNull(tempBox.boxTitle));
	printf("pollTime = %i  headerTime = %i\n", tempBox.pollTime, tempBox.headerTime);
	printf("nobeep = %i nohighlight = %i  origMode = %i \n", tempBox.nobeep, tmpBox.nohighlight, tempBox.origMode);
	printf("nametype = %i\n\n", tempBox.BoxNameType);
}

#endif



void readBoxfile(const char *boxFile)
{
	BoxInfo_t tempBox;
	FILE *boxes;
	char line[MAX_STRING];
	int inBox;
	char next[MAX_STRING];

	tempBox.bgName = tempBox.fgName = tempBox.box = tempBox.command = tempBox.audioCmd = tempBox.boxTitle = NULL;
#ifdef USE_LED
	tempBox.led = -1;
#endif
	clearBox(&tempBox);


	if ((boxes = fopen(boxFile, "r")) == 0)
	{
		if( boxFile == data.boxFile || errno != ENOENT )
			fprintf(stderr, "Could not open boxfile %s\n", boxFile);
		return;
	}

	inBox = 0;

	while (fgets(line, MAX_STRING - 2, boxes) != 0)
	{
	   	line[MAX_STRING - 1] = '\0'; /* just in case */

		if (line[0] == '#')		/* it's a comment */
			continue;

		switch (token(line, next))
		{
		case BOX_T:
			if (inBox)
			{
#ifndef TESTBOX

				initBox(tempBox.box,
						tempBox.type, tempBox.pollTime,
						tempBox.headerTime, tempBox.BoxNameType,
						tempBox.command,
						tempBox.audioCmd,
						tempBox.boxTitle,
						tempBox.origMode, 
						tempBox.nobeep,
						tempBox.nohighlight,
						tempBox.bgName, 
						tempBox.fgName
# ifdef USE_LED
						, tempBox.led
# endif
						);

#else
				dumpBox(tempBox);
#endif
				clearBox(&tempBox);
			}

			tempBox.box = (char *) strdup(parseTwiddle(parseEnv(next)));
			inBox = TRUE;


			break;

		case TITLE_T:
			tempBox.boxTitle = (char *) strdup(next);
			tempBox.BoxNameType = USR;
			break;

		case COMMAND_T:
			tempBox.command = (char *) strdup(next);
			break;

		case AUDIO_T:
			tempBox.audioCmd = (char *) strdup(next);
			break;

		case MAILBOX_T:
			tempBox.type = MAILBOX;
			break;

		case NEWSBOX_T:
			tempBox.type = NNTPBOX;
			break;

		case CHECKFILE_T:
			tempBox.type = CHECKFILE;
			break;

		case ORIGMODE_T:
			tempBox.origMode = TRUE;
			break;

		case NEWMODE_T:
			tempBox.origMode = FALSE;
			break;

		case BEEP_T:
			tempBox.nobeep = FALSE;
			break;

		case NOBEEP_T:
			tempBox.nobeep = TRUE;
			break;

		case HIGHLIGHT_T:
			tempBox.nohighlight = FALSE;
			break;

		case NOHIGHLIGHT_T:
			tempBox.nohighlight = TRUE;
			break;

		case LAST_T:
			tempBox.last = atoi(next);
			break;

		case HEADER_T:
			tempBox.headerTime = atoi(next);
			break;

		case POLL_T:
			tempBox.pollTime = atoi(next);
			break;

		case SHORT_T:
			tempBox.BoxNameType = SHORT;
			break;

		case LONG_T:
			tempBox.BoxNameType = LONG;
			break;

                case BG_T:
		        tempBox.bgName = (char *) strdup(next);
		        break;

	        case FG_T:
		        tempBox.fgName = (char *) strdup(next);
		        break;

#ifdef USE_LED
		case LED_T:
			tempBox.led = atoi(next);
			break;
#endif
		default:
			break;
		}

	}							/* while */

	if (inBox)
#ifndef TESTBOX
		initBox(tempBox.box,
				tempBox.type, tempBox.pollTime,
				tempBox.headerTime, tempBox.BoxNameType,
				tempBox.command,
				tempBox.audioCmd,
				tempBox.boxTitle,
				tempBox.origMode, 
				tempBox.nobeep, 
				tempBox.nohighlight,
				tempBox.bgName,
				tempBox.fgName
# ifdef USE_LED
				, tempBox.led
# endif
				);
#else
		dumpBox(tempBox);
#endif

	fclose(boxes);

}



#ifdef TESTBOX

main()
{


	readBoxfile("boxfile.sample");
}

#endif