OpenShot Audio Library | OpenShotAudio 0.3.3
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juce_URL.cpp
1/*
2 ==============================================================================
3
4 This file is part of the JUCE library.
5 Copyright (c) 2017 - ROLI Ltd.
6
7 JUCE is an open source library subject to commercial or open-source
8 licensing.
9
10 The code included in this file is provided under the terms of the ISC license
11 http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12 To use, copy, modify, and/or distribute this software for any purpose with or
13 without fee is hereby granted provided that the above copyright notice and
14 this permission notice appear in all copies.
15
16 JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17 EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18 DISCLAIMED.
19
20 ==============================================================================
21*/
22
23namespace juce
24{
25
26struct FallbackDownloadTask : public URL::DownloadTask,
27 public Thread
28{
29 FallbackDownloadTask (FileOutputStream* outputStreamToUse,
30 size_t bufferSizeToUse,
31 WebInputStream* streamToUse,
32 URL::DownloadTask::Listener* listenerToUse)
33 : Thread ("DownloadTask thread"),
34 fileStream (outputStreamToUse),
35 stream (streamToUse),
36 bufferSize (bufferSizeToUse),
37 buffer (bufferSize),
38 listener (listenerToUse)
39 {
40 jassert (fileStream != nullptr);
41 jassert (stream != nullptr);
42
43 targetLocation = fileStream->getFile();
44 contentLength = stream->getTotalLength();
45 httpCode = stream->getStatusCode();
46
48 }
49
50 ~FallbackDownloadTask() override
51 {
53 stream->cancel();
55 }
56
57 //==============================================================================
58 void run() override
59 {
60 while (! (stream->isExhausted() || stream->isError() || threadShouldExit()))
61 {
62 if (listener != nullptr)
63 listener->progress (this, downloaded, contentLength);
64
65 auto max = (int) jmin ((int64) bufferSize, contentLength < 0 ? std::numeric_limits<int64>::max()
66 : static_cast<int64> (contentLength - downloaded));
67
68 auto actual = stream->read (buffer.get(), max);
69
70 if (actual < 0 || threadShouldExit() || stream->isError())
71 break;
72
73 if (! fileStream->write (buffer.get(), static_cast<size_t> (actual)))
74 {
75 error = true;
76 break;
77 }
78
79 downloaded += actual;
80
81 if (downloaded == contentLength)
82 break;
83 }
84
85 fileStream.reset();
86
87 if (threadShouldExit() || stream->isError())
88 error = true;
89
90 if (contentLength > 0 && downloaded < contentLength)
91 error = true;
92
93 finished = true;
94
95 if (listener != nullptr && ! threadShouldExit())
96 listener->finished (this, ! error);
97 }
98
99 //==============================================================================
100 std::unique_ptr<FileOutputStream> fileStream;
101 const std::unique_ptr<WebInputStream> stream;
102 const size_t bufferSize;
103 HeapBlock<char> buffer;
104 URL::DownloadTask::Listener* const listener;
105
106 JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (FallbackDownloadTask)
107};
108
110URL::DownloadTask::Listener::~Listener() {}
111
112//==============================================================================
113URL::DownloadTask* URL::DownloadTask::createFallbackDownloader (const URL& urlToUse,
114 const File& targetFileToUse,
115 const String& extraHeadersToUse,
116 Listener* listenerToUse,
117 bool usePostRequest)
118{
119 const size_t bufferSize = 0x8000;
120 targetFileToUse.deleteFile();
121
122 if (auto outputStream = std::unique_ptr<FileOutputStream> (targetFileToUse.createOutputStream (bufferSize)))
123 {
124 std::unique_ptr<WebInputStream> stream (new WebInputStream (urlToUse, usePostRequest));
125 stream->withExtraHeaders (extraHeadersToUse);
126
127 if (stream->connect (nullptr))
128 return new FallbackDownloadTask (outputStream.release(), bufferSize, stream.release(), listenerToUse);
129 }
130
131 return nullptr;
132}
133
134URL::DownloadTask::DownloadTask() {}
136
137//==============================================================================
139
140URL::URL (const String& u) : url (u)
141{
142 init();
143}
144
145URL::URL (File localFile)
146{
147 if (localFile == File())
148 return;
149
150 #if JUCE_WINDOWS
151 bool isUncPath = localFile.getFullPathName().startsWith ("\\\\");
152 #endif
153
154 while (! localFile.isRoot())
155 {
156 url = "/" + addEscapeChars (localFile.getFileName(), false) + url;
157 localFile = localFile.getParentDirectory();
158 }
159
160 url = addEscapeChars (localFile.getFileName(), false) + url;
161
162 #if JUCE_WINDOWS
163 if (isUncPath)
164 {
165 url = url.fromFirstOccurrenceOf ("/", false, false);
166 }
167 else
168 #endif
169 {
170 if (! url.startsWithChar (L'/'))
171 url = "/" + url;
172 }
173
174 url = "file://" + url;
175
176 jassert (isWellFormed());
177}
178
179void URL::init()
180{
181 auto i = url.indexOfChar ('?');
182
183 if (i >= 0)
184 {
185 do
186 {
187 auto nextAmp = url.indexOfChar (i + 1, '&');
188 auto equalsPos = url.indexOfChar (i + 1, '=');
189
190 if (nextAmp < 0)
191 {
192 addParameter (removeEscapeChars (equalsPos < 0 ? url.substring (i + 1) : url.substring (i + 1, equalsPos)),
193 equalsPos < 0 ? String() : removeEscapeChars (url.substring (equalsPos + 1)));
194 }
195 else if (nextAmp > 0 && equalsPos < nextAmp)
196 {
197 addParameter (removeEscapeChars (equalsPos < 0 ? url.substring (i + 1, nextAmp) : url.substring (i + 1, equalsPos)),
198 equalsPos < 0 ? String() : removeEscapeChars (url.substring (equalsPos + 1, nextAmp)));
199 }
200
201 i = nextAmp;
202 }
203 while (i >= 0);
204
205 url = url.upToFirstOccurrenceOf ("?", false, false);
206 }
207}
208
209URL::URL (const String& u, int) : url (u) {}
210
212{
213 return URL (u, 0);
214}
215
216bool URL::operator== (const URL& other) const
217{
218 return url == other.url
219 && postData == other.postData
220 && parameterNames == other.parameterNames
221 && parameterValues == other.parameterValues
222 && filesToUpload == other.filesToUpload;
223}
224
225bool URL::operator!= (const URL& other) const
226{
227 return ! operator== (other);
228}
229
230namespace URLHelpers
231{
232 static String getMangledParameters (const URL& url)
233 {
234 jassert (url.getParameterNames().size() == url.getParameterValues().size());
235 String p;
236
237 for (int i = 0; i < url.getParameterNames().size(); ++i)
238 {
239 if (i > 0)
240 p << '&';
241
242 auto val = url.getParameterValues()[i];
243
244 p << URL::addEscapeChars (url.getParameterNames()[i], true);
245
246 if (val.isNotEmpty())
247 p << '=' << URL::addEscapeChars (val, true);
248 }
249
250 return p;
251 }
252
253 static int findEndOfScheme (const String& url)
254 {
255 int i = 0;
256
258 || url[i] == '+' || url[i] == '-' || url[i] == '.')
259 ++i;
260
261 return url.substring (i).startsWith ("://") ? i + 1 : 0;
262 }
263
264 static int findStartOfNetLocation (const String& url)
265 {
266 int start = findEndOfScheme (url);
267
268 while (url[start] == '/')
269 ++start;
270
271 return start;
272 }
273
274 static int findStartOfPath (const String& url)
275 {
276 return url.indexOfChar (findStartOfNetLocation (url), '/') + 1;
277 }
278
279 static void concatenatePaths (String& path, const String& suffix)
280 {
281 if (! path.endsWithChar ('/'))
282 path << '/';
283
284 if (suffix.startsWithChar ('/'))
285 path += suffix.substring (1);
286 else
287 path += suffix;
288 }
289
290 static String removeLastPathSection (const String& url)
291 {
292 auto startOfPath = findStartOfPath (url);
293 auto lastSlash = url.lastIndexOfChar ('/');
294
295 if (lastSlash > startOfPath && lastSlash == url.length() - 1)
296 return removeLastPathSection (url.dropLastCharacters (1));
297
298 if (lastSlash < 0)
299 return url;
300
301 return url.substring (0, std::max (startOfPath, lastSlash));
302 }
303}
304
305void URL::addParameter (const String& name, const String& value)
306{
307 parameterNames.add (name);
308 parameterValues.add (value);
309}
310
311String URL::toString (bool includeGetParameters) const
312{
313 if (includeGetParameters)
314 return url + getQueryString();
315
316 return url;
317}
318
319bool URL::isEmpty() const noexcept
320{
321 return url.isEmpty();
322}
323
325{
326 //xxx TODO
327 return url.isNotEmpty();
328}
329
331{
332 return getDomainInternal (false);
333}
334
335String URL::getSubPath (bool includeGetParameters) const
336{
337 auto startOfPath = URLHelpers::findStartOfPath (url);
338 auto subPath = startOfPath <= 0 ? String()
339 : url.substring (startOfPath);
340
341 if (includeGetParameters)
342 subPath += getQueryString();
343
344 return subPath;
345}
346
348{
349 if (parameterNames.size() > 0)
350 return "?" + URLHelpers::getMangledParameters (*this);
351
352 return {};
353}
354
356{
357 return url.substring (0, URLHelpers::findEndOfScheme (url) - 1);
358}
359
360#if ! JUCE_ANDROID
362{
363 return getScheme() == "file";
364}
365
367{
368 return fileFromFileSchemeURL (*this);
369}
370
372{
373 return toString (false).fromLastOccurrenceOf ("/", false, true);
374}
375#endif
376
377File URL::fileFromFileSchemeURL (const URL& fileURL)
378{
379 if (! fileURL.isLocalFile())
380 {
381 jassertfalse;
382 return {};
383 }
384
385 auto path = removeEscapeChars (fileURL.getDomainInternal (true)).replace ("+", "%2B");
386
387 #if JUCE_WINDOWS
388 bool isUncPath = (! fileURL.url.startsWith ("file:///"));
389 #else
390 path = File::getSeparatorString() + path;
391 #endif
392
393 auto urlElements = StringArray::fromTokens (fileURL.getSubPath(), "/", "");
394
395 for (auto urlElement : urlElements)
396 path += File::getSeparatorString() + removeEscapeChars (urlElement.replace ("+", "%2B"));
397
398 #if JUCE_WINDOWS
399 if (isUncPath)
400 path = "\\\\" + path;
401 #endif
402
403 return path;
404}
405
406int URL::getPort() const
407{
408 auto colonPos = url.indexOfChar (URLHelpers::findStartOfNetLocation (url), ':');
409
410 return colonPos > 0 ? url.substring (colonPos + 1).getIntValue() : 0;
411}
412
414{
415 URL u (*this);
416 u.url = newURL;
417 return u;
418}
419
420URL URL::withNewSubPath (const String& newPath) const
421{
422 URL u (*this);
423
424 auto startOfPath = URLHelpers::findStartOfPath (url);
425
426 if (startOfPath > 0)
427 u.url = url.substring (0, startOfPath);
428
429 URLHelpers::concatenatePaths (u.url, newPath);
430 return u;
431}
432
434{
435 URL u (*this);
436 u.url = URLHelpers::removeLastPathSection (u.url);
437 return u;
438}
439
440URL URL::getChildURL (const String& subPath) const
441{
442 URL u (*this);
443 URLHelpers::concatenatePaths (u.url, subPath);
444 return u;
445}
446
447void URL::createHeadersAndPostData (String& headers, MemoryBlock& postDataToWrite) const
448{
449 MemoryOutputStream data (postDataToWrite, false);
450
451 if (filesToUpload.size() > 0)
452 {
453 // (this doesn't currently support mixing custom post-data with uploads..)
454 jassert (postData.getSize() == 0);
455
456 auto boundary = String::toHexString (Random::getSystemRandom().nextInt64());
457
458 headers << "Content-Type: multipart/form-data; boundary=" << boundary << "\r\n";
459
460 data << "--" << boundary;
461
462 for (int i = 0; i < parameterNames.size(); ++i)
463 {
464 data << "\r\nContent-Disposition: form-data; name=\"" << parameterNames[i]
465 << "\"\r\n\r\n" << parameterValues[i]
466 << "\r\n--" << boundary;
467 }
468
469 for (auto* f : filesToUpload)
470 {
471 data << "\r\nContent-Disposition: form-data; name=\"" << f->parameterName
472 << "\"; filename=\"" << f->filename << "\"\r\n";
473
474 if (f->mimeType.isNotEmpty())
475 data << "Content-Type: " << f->mimeType << "\r\n";
476
477 data << "Content-Transfer-Encoding: binary\r\n\r\n";
478
479 if (f->data != nullptr)
480 data << *f->data;
481 else
482 data << f->file;
483
484 data << "\r\n--" << boundary;
485 }
486
487 data << "--\r\n";
488 }
489 else
490 {
491 data << URLHelpers::getMangledParameters (*this)
492 << postData;
493
494 // if the user-supplied headers didn't contain a content-type, add one now..
495 if (! headers.containsIgnoreCase ("Content-Type"))
496 headers << "Content-Type: application/x-www-form-urlencoded\r\n";
497
498 headers << "Content-length: " << (int) data.getDataSize() << "\r\n";
499 }
500}
501
502//==============================================================================
503bool URL::isProbablyAWebsiteURL (const String& possibleURL)
504{
505 for (auto* protocol : { "http:", "https:", "ftp:" })
506 if (possibleURL.startsWithIgnoreCase (protocol))
507 return true;
508
509 if (possibleURL.containsChar ('@') || possibleURL.containsChar (' '))
510 return false;
511
512 auto topLevelDomain = possibleURL.upToFirstOccurrenceOf ("/", false, false)
513 .fromLastOccurrenceOf (".", false, false);
514
515 return topLevelDomain.isNotEmpty() && topLevelDomain.length() <= 3;
516}
517
518bool URL::isProbablyAnEmailAddress (const String& possibleEmailAddress)
519{
520 auto atSign = possibleEmailAddress.indexOfChar ('@');
521
522 return atSign > 0
523 && possibleEmailAddress.lastIndexOfChar ('.') > (atSign + 1)
524 && ! possibleEmailAddress.endsWithChar ('.');
525}
526
527String URL::getDomainInternal (bool ignorePort) const
528{
529 auto start = URLHelpers::findStartOfNetLocation (url);
530 auto end1 = url.indexOfChar (start, '/');
531 auto end2 = ignorePort ? -1 : url.indexOfChar (start, ':');
532
533 auto end = (end1 < 0 && end2 < 0) ? std::numeric_limits<int>::max()
534 : ((end1 < 0 || end2 < 0) ? jmax (end1, end2)
535 : jmin (end1, end2));
536 return url.substring (start, end);
537}
538
539#if JUCE_IOS
540URL::Bookmark::Bookmark (void* bookmarkToUse) : data (bookmarkToUse)
541{
542}
543
544URL::Bookmark::~Bookmark()
545{
546 [(NSData*) data release];
547}
548
549void setURLBookmark (URL& u, void* bookmark)
550{
551 u.bookmark = new URL::Bookmark (bookmark);
552}
553
554void* getURLBookmark (URL& u)
555{
556 if (u.bookmark.get() == nullptr)
557 return nullptr;
558
559 return u.bookmark.get()->data;
560}
561
562template <typename Stream> struct iOSFileStreamWrapperFlush { static void flush (Stream*) {} };
563template <> struct iOSFileStreamWrapperFlush<FileOutputStream> { static void flush (OutputStream* o) { o->flush(); } };
564
565template <typename Stream>
566class iOSFileStreamWrapper : public Stream
567{
568public:
569 iOSFileStreamWrapper (URL& urlToUse)
570 : Stream (getLocalFileAccess (urlToUse)),
571 url (urlToUse)
572 {}
573
574 ~iOSFileStreamWrapper()
575 {
576 iOSFileStreamWrapperFlush<Stream>::flush (this);
577
578 if (NSData* bookmark = (NSData*) getURLBookmark (url))
579 {
580 BOOL isBookmarkStale = false;
581 NSError* error = nil;
582
583 auto nsURL = [NSURL URLByResolvingBookmarkData: bookmark
584 options: 0
585 relativeToURL: nil
586 bookmarkDataIsStale: &isBookmarkStale
587 error: &error];
588
589 if (error == nil)
590 {
591 if (isBookmarkStale)
592 updateStaleBookmark (nsURL, url);
593
594 [nsURL stopAccessingSecurityScopedResource];
595 }
596 else
597 {
598 auto desc = [error localizedDescription];
599 ignoreUnused (desc);
600 jassertfalse;
601 }
602 }
603 }
604
605private:
606 URL url;
607 bool securityAccessSucceeded = false;
608
609 File getLocalFileAccess (URL& urlToUse)
610 {
611 if (NSData* bookmark = (NSData*) getURLBookmark (urlToUse))
612 {
613 BOOL isBookmarkStale = false;
614 NSError* error = nil;
615
616 auto nsURL = [NSURL URLByResolvingBookmarkData: bookmark
617 options: 0
618 relativeToURL: nil
619 bookmarkDataIsStale: &isBookmarkStale
620 error: &error];
621
622 if (error == nil)
623 {
624 securityAccessSucceeded = [nsURL startAccessingSecurityScopedResource];
625
626 if (isBookmarkStale)
627 updateStaleBookmark (nsURL, urlToUse);
628
629 return urlToUse.getLocalFile();
630 }
631
632 auto desc = [error localizedDescription];
633 ignoreUnused (desc);
634 jassertfalse;
635 }
636
637 return urlToUse.getLocalFile();
638 }
639
640 void updateStaleBookmark (NSURL* nsURL, URL& juceUrl)
641 {
642 NSError* error = nil;
643
644 NSData* bookmark = [nsURL bookmarkDataWithOptions: NSURLBookmarkCreationSuitableForBookmarkFile
645 includingResourceValuesForKeys: nil
646 relativeToURL: nil
647 error: &error];
648
649 if (error == nil)
650 setURLBookmark (juceUrl, (void*) bookmark);
651 else
652 jassertfalse;
653 }
654};
655#endif
656
657//==============================================================================
659 OpenStreamProgressCallback* progressCallback,
660 void* progressCallbackContext,
661 String headers,
662 int timeOutMs,
663 StringPairArray* responseHeaders,
664 int* statusCode,
665 int numRedirectsToFollow,
666 String httpRequestCmd) const
667{
668 if (isLocalFile())
669 {
670 #if JUCE_IOS
671 // We may need to refresh the embedded bookmark.
672 return new iOSFileStreamWrapper<FileInputStream> (const_cast<URL&>(*this));
673 #else
675 #endif
676 }
677
678 auto wi = std::make_unique<WebInputStream> (*this, usePostCommand);
679
680 struct ProgressCallbackCaller : public WebInputStream::Listener
681 {
682 ProgressCallbackCaller (OpenStreamProgressCallback* progressCallbackToUse, void* progressCallbackContextToUse)
683 : callback (progressCallbackToUse), data (progressCallbackContextToUse)
684 {}
685
686 bool postDataSendProgress (WebInputStream&, int bytesSent, int totalBytes) override
687 {
688 return callback (data, bytesSent, totalBytes);
689 }
690
692 void* const data;
693 };
694
695 std::unique_ptr<ProgressCallbackCaller> callbackCaller
696 (progressCallback != nullptr ? new ProgressCallbackCaller (progressCallback, progressCallbackContext) : nullptr);
697
698 if (headers.isNotEmpty())
699 wi->withExtraHeaders (headers);
700
701 if (timeOutMs != 0)
702 wi->withConnectionTimeout (timeOutMs);
703
704 if (httpRequestCmd.isNotEmpty())
705 wi->withCustomRequestCommand (httpRequestCmd);
706
707 wi->withNumRedirectsToFollow (numRedirectsToFollow);
708
709 bool success = wi->connect (callbackCaller.get());
710
711 if (statusCode != nullptr)
712 *statusCode = wi->getStatusCode();
713
714 if (responseHeaders != nullptr)
715 *responseHeaders = wi->getResponseHeaders();
716
717 if (! success || wi->isError())
718 return nullptr;
719
720 return wi.release();
721}
722
723#if JUCE_ANDROID
724OutputStream* juce_CreateContentURIOutputStream (const URL&);
725#endif
726
728{
729 if (isLocalFile())
730 {
731 #if JUCE_IOS
732 // We may need to refresh the embedded bookmark.
733 return new iOSFileStreamWrapper<FileOutputStream> (const_cast<URL&> (*this));
734 #else
735 return new FileOutputStream (getLocalFile());
736 #endif
737 }
738
739 #if JUCE_ANDROID
740 return juce_CreateContentURIOutputStream (*this);
741 #else
742 return nullptr;
743 #endif
744}
745
746//==============================================================================
747bool URL::readEntireBinaryStream (MemoryBlock& destData, bool usePostCommand) const
748{
749 const std::unique_ptr<InputStream> in (isLocalFile() ? getLocalFile().createInputStream()
750 : createInputStream (usePostCommand));
751
752 if (in != nullptr)
753 {
754 in->readIntoMemoryBlock (destData);
755 return true;
756 }
757
758 return false;
759}
760
761String URL::readEntireTextStream (bool usePostCommand) const
762{
763 const std::unique_ptr<InputStream> in (isLocalFile() ? getLocalFile().createInputStream()
764 : createInputStream (usePostCommand));
765
766 if (in != nullptr)
767 return in->readEntireStreamAsString();
768
769 return {};
770}
771
772std::unique_ptr<XmlElement> URL::readEntireXmlStream (bool usePostCommand) const
773{
774 return parseXML (readEntireTextStream (usePostCommand));
775}
776
777//==============================================================================
778URL URL::withParameter (const String& parameterName,
779 const String& parameterValue) const
780{
781 auto u = *this;
782 u.addParameter (parameterName, parameterValue);
783 return u;
784}
785
786URL URL::withParameters (const StringPairArray& parametersToAdd) const
787{
788 auto u = *this;
789
790 for (int i = 0; i < parametersToAdd.size(); ++i)
791 u.addParameter (parametersToAdd.getAllKeys()[i],
792 parametersToAdd.getAllValues()[i]);
793
794 return u;
795}
796
797URL URL::withPOSTData (const String& newPostData) const
798{
799 return withPOSTData (MemoryBlock (newPostData.toRawUTF8(), newPostData.getNumBytesAsUTF8()));
800}
801
802URL URL::withPOSTData (const MemoryBlock& newPostData) const
803{
804 auto u = *this;
805 u.postData = newPostData;
806 return u;
807}
808
809URL::Upload::Upload (const String& param, const String& name,
810 const String& mime, const File& f, MemoryBlock* mb)
811 : parameterName (param), filename (name), mimeType (mime), file (f), data (mb)
812{
813 jassert (mimeType.isNotEmpty()); // You need to supply a mime type!
814}
815
816URL URL::withUpload (Upload* const f) const
817{
818 auto u = *this;
819
820 for (int i = u.filesToUpload.size(); --i >= 0;)
821 if (u.filesToUpload.getObjectPointerUnchecked(i)->parameterName == f->parameterName)
822 u.filesToUpload.remove (i);
823
824 u.filesToUpload.add (f);
825 return u;
826}
827
828URL URL::withFileToUpload (const String& parameterName, const File& fileToUpload,
829 const String& mimeType) const
830{
831 return withUpload (new Upload (parameterName, fileToUpload.getFileName(),
832 mimeType, fileToUpload, nullptr));
833}
834
835URL URL::withDataToUpload (const String& parameterName, const String& filename,
836 const MemoryBlock& fileContentToUpload, const String& mimeType) const
837{
838 return withUpload (new Upload (parameterName, filename, mimeType, File(),
839 new MemoryBlock (fileContentToUpload)));
840}
841
842//==============================================================================
844{
845 auto result = s.replaceCharacter ('+', ' ');
846
847 if (! result.containsChar ('%'))
848 return result;
849
850 // We need to operate on the string as raw UTF8 chars, and then recombine them into unicode
851 // after all the replacements have been made, so that multi-byte chars are handled.
852 Array<char> utf8 (result.toRawUTF8(), (int) result.getNumBytesAsUTF8());
853
854 for (int i = 0; i < utf8.size(); ++i)
855 {
856 if (utf8.getUnchecked(i) == '%')
857 {
858 auto hexDigit1 = CharacterFunctions::getHexDigitValue ((juce_wchar) (uint8) utf8 [i + 1]);
859 auto hexDigit2 = CharacterFunctions::getHexDigitValue ((juce_wchar) (uint8) utf8 [i + 2]);
860
861 if (hexDigit1 >= 0 && hexDigit2 >= 0)
862 {
863 utf8.set (i, (char) ((hexDigit1 << 4) + hexDigit2));
864 utf8.removeRange (i + 1, 2);
865 }
866 }
867 }
868
869 return String::fromUTF8 (utf8.getRawDataPointer(), utf8.size());
870}
871
872String URL::addEscapeChars (const String& s, bool isParameter, bool roundBracketsAreLegal)
873{
874 String legalChars (isParameter ? "_-.~"
875 : ",$_-.*!'");
876
877 if (roundBracketsAreLegal)
878 legalChars += "()";
879
880 Array<char> utf8 (s.toRawUTF8(), (int) s.getNumBytesAsUTF8());
881
882 for (int i = 0; i < utf8.size(); ++i)
883 {
884 auto c = utf8.getUnchecked(i);
885
887 || legalChars.containsChar ((juce_wchar) c)))
888 {
889 utf8.set (i, '%');
890 utf8.insert (++i, "0123456789ABCDEF" [((uint8) c) >> 4]);
891 utf8.insert (++i, "0123456789ABCDEF" [c & 15]);
892 }
893 }
894
895 return String::fromUTF8 (utf8.getRawDataPointer(), utf8.size());
896}
897
898//==============================================================================
900{
901 auto u = toString (true);
902
903 if (u.containsChar ('@') && ! u.containsChar (':'))
904 u = "mailto:" + u;
905
906 return Process::openDocument (u, {});
907}
908
909} // namespace juce
ElementType getUnchecked(int index) const
Definition: juce_Array.h:252
int size() const noexcept
Definition: juce_Array.h:215
void removeRange(int startIndex, int numberToRemove)
Definition: juce_Array.h:916
void insert(int indexToInsertAt, ParameterType newElement)
Definition: juce_Array.h:462
ElementType * getRawDataPointer() noexcept
Definition: juce_Array.h:310
void set(int indexToChange, ParameterType newValue)
Definition: juce_Array.h:542
static int getHexDigitValue(juce_wchar digit) noexcept
static bool isLetterOrDigit(char character) noexcept
FileOutputStream * createOutputStream(size_t bufferSize=0x8000) const
Definition: juce_File.cpp:739
const String & getFullPathName() const noexcept
Definition: juce_File.h:149
String getFileName() const
Definition: juce_File.cpp:366
bool isRoot() const
Definition: juce_File.cpp:127
FileInputStream * createInputStream() const
Definition: juce_File.cpp:729
File getParentDirectory() const
Definition: juce_File.cpp:360
bool deleteFile() const
static StringRef getSeparatorString()
size_t getSize() const noexcept
static bool JUCE_CALLTYPE openDocument(const String &documentURL, const String &parameters)
static Random & getSystemRandom() noexcept
Definition: juce_Random.cpp:71
static StringArray fromTokens(StringRef stringToTokenise, bool preserveQuotedStrings)
int size() const noexcept
void add(String stringToAdd)
const StringArray & getAllValues() const noexcept
int size() const noexcept
const StringArray & getAllKeys() const noexcept
int indexOfChar(juce_wchar characterToLookFor) const noexcept
String upToFirstOccurrenceOf(StringRef substringToEndWith, bool includeSubStringInResult, bool ignoreCase) const
bool endsWithChar(juce_wchar character) const noexcept
const char * toRawUTF8() const
bool containsIgnoreCase(StringRef text) const noexcept
bool startsWithChar(juce_wchar character) const noexcept
bool startsWith(StringRef text) const noexcept
bool containsChar(juce_wchar character) const noexcept
bool startsWithIgnoreCase(StringRef text) const noexcept
size_t getNumBytesAsUTF8() const noexcept
static String toHexString(IntegerType number)
Definition: juce_String.h:1053
int lastIndexOfChar(juce_wchar character) const noexcept
String replace(StringRef stringToReplace, StringRef stringToInsertInstead, bool ignoreCase=false) const
String replaceCharacter(juce_wchar characterToReplace, juce_wchar characterToInsertInstead) const
String substring(int startIndex, int endIndex) const
String fromLastOccurrenceOf(StringRef substringToFind, bool includeSubStringInResult, bool ignoreCase) const
static String fromUTF8(const char *utf8buffer, int bufferSizeBytes=-1)
bool isNotEmpty() const noexcept
Definition: juce_String.h:302
String fromFirstOccurrenceOf(StringRef substringToStartFrom, bool includeSubStringInResult, bool ignoreCase) const
void startThread()
bool waitForThreadToExit(int timeOutMilliseconds) const
Thread(const String &threadName, size_t threadStackSize=0)
Definition: juce_Thread.cpp:26
bool threadShouldExit() const
void signalThreadShouldExit()
URL withParameter(const String &parameterName, const String &parameterValue) const
Definition: juce_URL.cpp:778
static URL createWithoutParsing(const String &url)
Definition: juce_URL.cpp:211
File getLocalFile() const
Definition: juce_URL.cpp:366
bool isWellFormed() const
Definition: juce_URL.cpp:324
bool readEntireBinaryStream(MemoryBlock &destData, bool usePostCommand=false) const
Definition: juce_URL.cpp:747
int getPort() const
Definition: juce_URL.cpp:406
OutputStream * createOutputStream() const
Definition: juce_URL.cpp:727
URL withDataToUpload(const String &parameterName, const String &filename, const MemoryBlock &fileContentToUpload, const String &mimeType) const
Definition: juce_URL.cpp:835
String getFileName() const
Definition: juce_URL.cpp:371
URL getChildURL(const String &subPath) const
Definition: juce_URL.cpp:440
static String removeEscapeChars(const String &stringToRemoveEscapeCharsFrom)
Definition: juce_URL.cpp:843
static String addEscapeChars(const String &stringToAddEscapeCharsTo, bool isParameter, bool roundBracketsAreLegal=true)
Definition: juce_URL.cpp:872
String toString(bool includeGetParameters) const
Definition: juce_URL.cpp:311
String getSubPath(bool includeGetParameters=false) const
Definition: juce_URL.cpp:335
URL getParentURL() const
Definition: juce_URL.cpp:433
String getQueryString() const
Definition: juce_URL.cpp:347
URL withNewSubPath(const String &newPath) const
Definition: juce_URL.cpp:420
static bool isProbablyAnEmailAddress(const String &possibleEmailAddress)
Definition: juce_URL.cpp:518
URL withNewDomainAndPath(const String &newFullPath) const
Definition: juce_URL.cpp:413
InputStream * createInputStream(bool doPostLikeRequest, OpenStreamProgressCallback *progressCallback=nullptr, void *progressCallbackContext=nullptr, String extraHeaders={}, int connectionTimeOutMs=0, StringPairArray *responseHeaders=nullptr, int *statusCode=nullptr, int numRedirectsToFollow=5, String httpRequestCmd={}) const
Definition: juce_URL.cpp:658
String readEntireTextStream(bool usePostCommand=false) const
Definition: juce_URL.cpp:761
bool isEmpty() const noexcept
Definition: juce_URL.cpp:319
static bool isProbablyAWebsiteURL(const String &possibleURL)
Definition: juce_URL.cpp:503
bool(void *context, int bytesSent, int totalBytes) OpenStreamProgressCallback
Definition: juce_URL.h:299
String getDomain() const
Definition: juce_URL.cpp:330
bool isLocalFile() const
Definition: juce_URL.cpp:361
URL withFileToUpload(const String &parameterName, const File &fileToUpload, const String &mimeType) const
Definition: juce_URL.cpp:828
URL withPOSTData(const String &postData) const
Definition: juce_URL.cpp:797
URL withParameters(const StringPairArray &parametersToAdd) const
Definition: juce_URL.cpp:786
std::unique_ptr< XmlElement > readEntireXmlStream(bool usePostCommand=false) const
Definition: juce_URL.cpp:772
String getScheme() const
Definition: juce_URL.cpp:355
bool operator==(const URL &) const
Definition: juce_URL.cpp:216
bool launchInDefaultBrowser() const
Definition: juce_URL.cpp:899
virtual void progress(URL::DownloadTask *task, int64 bytesDownloaded, int64 totalLength)
Definition: juce_URL.cpp:109