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authorMike Buland <eichlan@xagasoft.com>2010-10-16 03:02:11 +0000
committerMike Buland <eichlan@xagasoft.com>2010-10-16 03:02:11 +0000
commit9031e2af7dd4e65ec70890ee78a7cf600d1b2cc5 (patch)
tree17bc9d96b13d16d79385016c087321fc1267743f /src/paramproc.cpp
parent93c028162318a00b9bd03fc4a48383f830cc529d (diff)
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Many, many changes. Documentation changes, renamed the socket class to
TcpSocket, fixed many other things, and finally removed ParamProc. Anything that needs it will now have to switch to OptParser.
Diffstat (limited to 'src/paramproc.cpp')
-rw-r--r--src/paramproc.cpp523
1 files changed, 0 insertions, 523 deletions
diff --git a/src/paramproc.cpp b/src/paramproc.cpp
deleted file mode 100644
index f4fd36e..0000000
--- a/src/paramproc.cpp
+++ /dev/null
@@ -1,523 +0,0 @@
1/*
2 * Copyright (C) 2007-2010 Xagasoft, All rights reserved.
3 *
4 * This file is part of the libbu++ library and is released under the
5 * terms of the license contained in the file LICENSE.
6 */
7
8#include "bu/paramproc.h"
9#include <stdio.h>
10#include <stdlib.h>
11#include <string.h>
12
13#define ptrtype( iitype, iiname ) \
14 Bu::ParamProc::ParamPtr::ParamPtr( iitype *iiname ) : \
15 type( vt ##iiname ) { val.iiname = iiname; }
16
17Bu::ParamProc::ParamPtr::ParamPtr()
18{
19 val.str = NULL;
20 type = vtunset;
21}
22
23ptrtype( Bu::FString, str );
24ptrtype( uint64_t, uint64 );
25ptrtype( uint32_t, uint32 );
26ptrtype( uint16_t, uint16 );
27ptrtype( uint8_t, uint8 );
28ptrtype( int64_t, int64 );
29ptrtype( int32_t, int32 );
30ptrtype( int16_t, int16 );
31ptrtype( int8_t, int8 );
32ptrtype( float, float32 );
33ptrtype( double, float64 );
34ptrtype( long double, float96 );
35ptrtype( bool, bln );
36
37Bu::ParamProc::ParamPtr &Bu::ParamProc::ParamPtr::operator=( ParamProc::ParamPtr &ptr )
38{
39 val = ptr.val;
40 type = ptr.type;
41
42 return *this;
43}
44
45bool Bu::ParamProc::ParamPtr::isSet()
46{
47 return type != vtunset;
48}
49
50Bu::ParamProc::ParamPtr &Bu::ParamProc::ParamPtr::operator=( const char *str )
51{
52 if( !isSet() ) return *this;
53 switch( type )
54 {
55 case vtstr:
56 (*val.str) = str;
57 break;
58
59 case vtuint64:
60 (*val.uint64) = strtoull( str, NULL, 10 );
61 break;
62
63 case vtuint32:
64 (*val.uint32) = strtoul( str, NULL, 10 );
65 break;
66
67 case vtuint16:
68 (*val.uint16) = (uint16_t)strtoul( str, NULL, 10 );
69 break;
70
71 case vtuint8:
72 (*val.uint8) = (uint8_t)strtoul( str, NULL, 10 );
73 break;
74
75 case vtint64:
76 (*val.int64) = strtoll( str, NULL, 10 );
77 break;
78
79 case vtint32:
80 (*val.int32) = strtol( str, NULL, 10 );
81 break;
82
83 case vtint16:
84 (*val.int16) = (int16_t)strtol( str, NULL, 10 );
85 break;
86
87 case vtint8:
88 (*val.int8) = (int8_t)strtol( str, NULL, 10 );
89 break;
90
91 case vtfloat32:
92 (*val.float32) = strtof( str, NULL );
93 break;
94
95 case vtfloat64:
96 (*val.float64) = strtod( str, NULL );
97 break;
98
99 case vtfloat96:
100 (*val.float96) = strtold( str, NULL );
101 break;
102
103 case vtbln:
104 if( strcasecmp("yes", str ) == 0 ||
105 strcasecmp("true", str ) == 0 )
106 {
107 (*val.bln) = true;
108 }
109 else
110 {
111 (*val.bln) = false;
112 }
113 break;
114 }
115
116 return *this;
117}
118
119Bu::ParamProc::ParamProc()
120{
121}
122
123Bu::ParamProc::~ParamProc()
124{
125 for( Bu::List<ArgSpec *>::iterator i = lArg.begin();
126 i != lArg.end(); i++ )
127 {
128 delete *i;
129 }
130
131 for( Bu::List<Banner *>::iterator i = lBan.begin();
132 i != lBan.end(); i++ )
133 {
134 delete *i;
135 }
136
137}
138/*
139void Bu::ParamProc::addParam( const char *lpWord, char cChar, Proc proc, ParamPtr val )
140{
141 printf("Calling callback...\n");
142 val = "Hello there, this is set in the ParamProc";
143 (this->*proc)();
144}*/
145
146void Bu::ParamProc::addParam( const char *lpWord, char cChar, Proc proc,
147 ParamPtr val, const char *lpDesc, const char *lpExtra,
148 const char *lpValue )
149{
150 ArgSpec *as = new ArgSpec;
151 if( lpWord )
152 as->sWord = lpWord;
153
154 as->cChar = cChar;
155 as->proc = proc;
156 as->val = val;
157 if( lpDesc )
158 as->sDesc = lpDesc;
159 if( lpExtra )
160 as->sExtra = lpExtra;
161 if( lpValue )
162 as->sValue = lpValue;
163
164 lArg.append( as );
165
166 if( !lBan.isEmpty() )
167 {
168 if( lBan.last()->pBefore == NULL )
169 lBan.last()->pBefore = as;
170 }
171}
172
173void Bu::ParamProc::addParam( const char *lpWord, char cChar, Proc proc,
174 const char *lpDesc, const char *lpExtra,
175 const char *lpValue )
176{
177 addParam( lpWord, cChar, proc, ParamPtr(), lpDesc, lpExtra, lpValue );
178}
179
180void Bu::ParamProc::addParam( const char *lpWord, char cChar, ParamPtr val,
181 const char *lpDesc, const char *lpExtra,
182 const char *lpValue )
183{
184 addParam( lpWord, cChar, NULL, val, lpDesc, lpExtra, lpValue );
185}
186
187void Bu::ParamProc::addParam( const char *lpWord, Proc proc, ParamPtr val,
188 const char *lpDesc, const char *lpExtra,
189 const char *lpValue )
190{
191 addParam( lpWord, '\0', proc, val, lpDesc, lpExtra, lpValue );
192}
193
194void Bu::ParamProc::addParam( const char *lpWord, Proc proc,
195 const char *lpDesc, const char *lpExtra,
196 const char *lpValue )
197{
198 addParam( lpWord, '\0', proc, ParamPtr(), lpDesc, lpExtra, lpValue );
199}
200
201void Bu::ParamProc::addParam( const char *lpWord, ParamPtr val,
202 const char *lpDesc, const char *lpExtra,
203 const char *lpValue )
204{
205 addParam( lpWord, '\0', NULL, val, lpDesc, lpExtra, lpValue );
206}
207
208void Bu::ParamProc::addParam( char cChar, Proc proc, ParamPtr val,
209 const char *lpDesc, const char *lpExtra,
210 const char *lpValue )
211{
212 addParam( NULL, cChar, proc, val, lpDesc, lpExtra, lpValue );
213}
214
215void Bu::ParamProc::addParam( char cChar, Proc proc,
216 const char *lpDesc, const char *lpExtra,
217 const char *lpValue )
218{
219 addParam( NULL, cChar, proc, ParamPtr(), lpDesc, lpExtra, lpValue );
220}
221
222void Bu::ParamProc::addParam( char cChar, ParamPtr val,
223 const char *lpDesc, const char *lpExtra,
224 const char *lpValue )
225{
226 addParam( NULL, cChar, NULL, val, lpDesc, lpExtra, lpValue );
227}
228
229void Bu::ParamProc::process( int argc, char *argv[] )
230{
231 for( int arg = 1; arg < argc; arg++ )
232 {
233 //printf(":::%d:::%s\n", arg, argv[arg] );
234 if( argv[arg][0] == '-' )
235 {
236 if( argv[arg][1] == '-' )
237 {
238 ArgSpec *s = checkWord( argv[arg]+2 );
239 if( s )
240 {
241 if( argv[arg][s->sWord.getSize()+2] == '=' )
242 {
243 if( s->val.isSet() )
244 {
245 if( s->sValue == "" )
246 {
247 s->val = argv[arg]+s->sWord.getSize()+3;
248 }
249 else
250 {
251 s->val = s->sValue.getStr();
252 }
253 }
254 if( s->proc )
255 {
256 char **tmp = new char*[argc-arg];
257 tmp[0] = argv[arg]+s->sWord.getSize()+3;
258 for( int k = 1; k < argc-arg; k++ )
259 tmp[k] = argv[arg+k];
260 int ret = (this->*s->proc)( argc-arg, tmp );
261 if( ret > 0 )
262 {
263 arg += ret-1;
264 }
265 delete tmp;
266 }
267 }
268 else
269 {
270 int add = 0;
271 if( s->val.isSet() )
272 {
273 if( s->sValue == "" )
274 {
275 if( arg+1 >= argc )
276 {
277 return;
278 }
279 s->val = argv[arg+1];
280 add++;
281 }
282 else
283 {
284 s->val = s->sValue.getStr();
285 }
286 }
287 if( s->proc )
288 {
289 int ret = (this->*s->proc)(
290 argc-arg-1, argv+arg+1 );
291
292 if( ret > add )
293 add = 0;
294 else
295 add -= ret;
296 arg += ret;
297 }
298 arg += add;
299 }
300 continue;
301 }
302 else
303 {
304 unknownParam( argc-arg, argv+arg );
305 }
306 }
307 else
308 {
309 for( int chr = 1; argv[arg][chr]; chr++ )
310 {
311 ArgSpec *s = checkLetr( argv[arg][chr] );
312 if( s )
313 {
314 if( argv[arg][chr+1] != '\0' )
315 {
316 bool bUsed = false;
317 if( s->val.isSet() )
318 {
319 if( s->sValue == "" )
320 {
321 s->val = argv[arg]+chr+1;
322 bUsed = true;
323 }
324 else
325 {
326 s->val = s->sValue.getStr();
327 }
328 }
329 if( s->proc )
330 {
331 char **tmp = new char*[argc-arg];
332 tmp[0] = argv[arg]+chr+1;
333 for( int k = 1; k < argc-arg; k++ )
334 tmp[k] = argv[arg+k];
335 int ret = (this->*s->proc)( argc-arg, tmp );
336 if( ret > 0 )
337 {
338 arg += ret - 1;
339 delete tmp;
340 break;
341 }
342 delete tmp;
343 }
344 if( bUsed )
345 {
346 break;
347 }
348 }
349 else
350 {
351 bool bUsed = false;
352 if( s->val.isSet() )
353 {
354 if( s->sValue == "" )
355 {
356 s->val = argv[arg+1];
357 bUsed = true;
358 }
359 else
360 {
361 s->val = s->sValue.getStr();
362 }
363 }
364 if( s->proc )
365 {
366 int ret = (this->*s->proc)(
367 argc-arg-1, argv+arg+1
368 );
369 if( ret > 0 )
370 {
371 arg += ret;
372 break;
373 }
374 }
375 if( bUsed )
376 {
377 arg++;
378 break;
379 }
380 }
381 }
382 else
383 {
384 unknownParam( argc-arg, argv+arg );
385 }
386 }
387 }
388 }
389 else
390 {
391 cmdParam( argc-arg, argv+arg );
392 }
393 }
394}
395
396Bu::ParamProc::ArgSpec *Bu::ParamProc::checkWord( const char *arg )
397{
398 //printf("Checking \"%s\"...\n", arg );
399 Bu::List<ArgSpec *>::const_iterator i = lArg.begin();
400 for( ; i != lArg.end(); i++ )
401 {
402 if( (*i)->sWord == "" )
403 continue;
404
405 if( !strcmp( (*i)->sWord.getStr(), arg ) )
406 return *i;
407
408 if( (*i)->val.isSet() )
409 {
410 if( !strncmp( (*i)->sWord.getStr(), arg, (*i)->sWord.getSize() ) &&
411 arg[(*i)->sWord.getSize()] == '=' )
412 {
413 return *i;
414 }
415 }
416 }
417
418 return NULL;
419}
420
421Bu::ParamProc::ArgSpec *Bu::ParamProc::checkLetr( const char arg )
422{
423 //printf("Checking \'%c\'...\n", arg );
424 Bu::List<ArgSpec *>::const_iterator i = lArg.begin();
425 for( ; i != lArg.end(); i++ )
426 {
427 if( (*i)->cChar == '\0' )
428 continue;
429
430 if( (*i)->cChar == arg )
431 {
432 return *i;
433 }
434 }
435
436 return NULL;
437}
438
439int Bu::ParamProc::cmdParam( int /*argc*/, char *argv[] )
440{
441 printf("Unhandled command parameter \"%s\" found!\n", argv[0] );
442 return 0;
443}
444
445int Bu::ParamProc::unknownParam( int /*argc*/, char *argv[] )
446{
447 printf("Unknown parameter \"%s\" found!\n", argv[0] );
448 return 0;
449}
450
451int Bu::ParamProc::help( int /*argc*/, char * /*argv*/ [] )
452{
453 Bu::List<Banner *>::const_iterator b = lBan.begin();
454 Bu::List<ArgSpec *>::const_iterator i = lArg.begin();
455 int len=0;
456 for( ; i != lArg.end(); i++ )
457 {
458 if( len < (*i)->sWord.getSize() + (*i)->sExtra.getSize() )
459 len = (*i)->sWord.getSize() + (*i)->sExtra.getSize();
460 }
461 char fmt[10];
462 sprintf( fmt, "%%-%ds ", len );
463
464 for( i = lArg.begin(); i != lArg.end(); i++ )
465 {
466 if( b != lBan.end() )
467 {
468 if( (*b)->pBefore == (*i) )
469 {
470 printf( (*b)->sBanner.getStr() );
471 b++;
472 }
473 }
474 printf(" ");
475 if( (*i)->cChar )
476 {
477 if( (*i)->sWord.getStr() )
478 {
479 printf("-%c, ", (*i)->cChar );
480 }
481 else
482 {
483 printf("-%c ", (*i)->cChar );
484 }
485 }
486 else
487 {
488 printf(" ");
489 }
490 if( (*i)->sWord.getStr() )
491 {
492 printf("--");
493 Bu::FString sTmp = (*i)->sWord.getStr();
494 if( (*i)->sExtra.getStr() )
495 sTmp += (*i)->sExtra.getStr();
496 printf( fmt, sTmp.getStr() );
497 }
498 else
499 {
500 printf(" ");
501 printf(fmt, "" );
502 }
503 printf("%s\n", (*i)->sDesc.getStr() );
504 }
505 if( b != lBan.end() )
506 {
507 if( (*b)->pBefore == NULL )
508 {
509 printf( (*b)->sBanner.getStr() );
510 }
511 }
512
513 exit( 0 );
514}
515
516void Bu::ParamProc::addHelpBanner( const char *sHelpBanner )
517{
518 Banner *pBan = new Banner;
519 pBan->sBanner = sHelpBanner;
520 pBan->pBefore = NULL;
521 lBan.append( pBan );
522}
523
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