mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-18 22:15:51 +01:00
334 lines
8.4 KiB
C++
334 lines
8.4 KiB
C++
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#include <windows.h>
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#include "../../General/gen_ml/ml.h"
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#include "../../Library/ml_pmp/pmp.h"
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#include "AndroidDevice.h"
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#include <strsafe.h>
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#include <shlwapi.h>
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BOOL RecursiveCreateDirectory(wchar_t* buf1);
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__int64 fileSize(wchar_t * filename);
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bool supportedFormat(wchar_t * file, wchar_t * supportedFormats);
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DeviceType detectDeviceType(wchar_t drive);
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void removebadchars(wchar_t *s);
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wchar_t * FixReplacementVars(wchar_t *str, int str_size, Device * dev, songid_t song);
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void removebadchars(wchar_t *s) {
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while (s && *s)
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{
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if (*s == L'?' || *s == L'/' || *s == L'\\' || *s == L':' || *s == L'*' || *s == L'\"' || *s == L'<' || *s == L'>' || *s == L'|')
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*s = L'_';
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s = CharNextW(s);
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}
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}
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__int64 fileSize(wchar_t * filename)
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{
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WIN32_FIND_DATA f={0};
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HANDLE h = FindFirstFileW(filename,&f);
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if(h == INVALID_HANDLE_VALUE) return -1;
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FindClose(h);
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ULARGE_INTEGER i;
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i.HighPart = f.nFileSizeHigh;
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i.LowPart = f.nFileSizeLow;
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return i.QuadPart;
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}
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// RecursiveCreateDirectory: creates all non-existent folders in a path
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BOOL RecursiveCreateDirectory(wchar_t* buf1) {
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wchar_t *p=buf1;
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int errors = 0;
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if (*p) {
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p = PathSkipRoot(buf1);
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if (!p) return true ;
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wchar_t ch='c';
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while (ch) {
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while (p && *p != '\\' && *p) p = CharNext(p);
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ch = (p ? *p : 0);
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if (p) *p = 0;
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int pp = (int)wcslen(buf1)-1;
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while(buf1[pp] == '.' || buf1[pp] == ' ' ||
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(buf1[pp] == '\\' && (buf1[pp-1] == '.' || buf1[pp-1] == ' ' || buf1[pp-1] == '/')) ||
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buf1[pp] == '/' && buf1)
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{
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if(buf1[pp] == '\\')
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{
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buf1[pp-1] = '_';
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pp -= 2;
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} else {
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buf1[pp] = '_';
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pp--;
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}
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}
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WIN32_FIND_DATA fd = {0};
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// Avoid a "There is no disk in the drive" error box on empty removable drives
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UINT prevErrorMode = SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
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HANDLE h = FindFirstFile(buf1,&fd);
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SetErrorMode(prevErrorMode);
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if (h == INVALID_HANDLE_VALUE)
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{
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if (!CreateDirectory(buf1,NULL)) errors++;
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} else {
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FindClose(h);
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if ((fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) errors++;
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}
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if (p) *p++ = ch;
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}
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}
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return errors != 0;
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}
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bool supportedFormat(wchar_t * file, wchar_t * supportedFormats) {
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wchar_t * ext = wcsrchr(file,'.');
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if(!ext) return false;
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ext++;
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wchar_t * p = supportedFormats;
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while(p && *p) {
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bool ret=false;
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wchar_t * np = wcschr(p,L';');
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if(np) *np = 0;
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if(!_wcsicmp(ext,p)) ret=true;
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if(np) { *np = L';'; p=np+1; }
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else return ret;
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if(ret) return true;
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}
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return false;
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}
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// FixReplacementVars: replaces <Artist>, <Title>, <Album>, and #, ##, ##, with appropriate data
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// DOES NOT add a file extention!!
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wchar_t * fixReplacementVars(wchar_t *str, int str_size, Device * dev, songid_t song)
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{
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#define ADD_STR(x) { x(song,outp,str_size-1-(outp-str)); removebadchars(outp); while (outp && *outp) outp++; }
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#define ADD_STR_U(x) { x(song,outp,str_size-1-(outp-str)); removebadchars(outp); while (outp && *outp) { *outp=towupper(*outp); outp++; } }
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#define ADD_STR_L(x) { x(song,outp,str_size-1-(outp-str)); removebadchars(outp); while (outp && *outp) { *outp=towlower(*outp); outp++; } }
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wchar_t tmpsrc[4096] = {0};
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lstrcpyn(tmpsrc,str,sizeof(tmpsrc)/sizeof(wchar_t)); //lstrcpyn is nice enough to make sure it's null terminated.
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wchar_t *inp = tmpsrc;
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wchar_t *outp = str;
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int slash = 0;
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while (inp && *inp && outp-str < str_size-2)
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{
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if (*inp == L'<')
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{
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if (!wcsncmp(inp,L"<TITLE>",7))
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{
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ADD_STR_U(dev->getTrackTitle);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<title>",7))
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{
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ADD_STR_L(dev->getTrackTitle);
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inp+=7;
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}
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else if (!_wcsnicmp(inp,L"<Title>",7))
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{
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ADD_STR(dev->getTrackTitle);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<ALBUM>",7))
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{
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ADD_STR_U(dev->getTrackAlbum);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<album>",7))
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{
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ADD_STR_L(dev->getTrackAlbum);
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inp+=7;
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}
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else if (!_wcsnicmp(inp,L"<Album>",7))
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{
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ADD_STR(dev->getTrackAlbum);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<GENRE>",7))
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{
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ADD_STR_U(dev->getTrackGenre);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<genre>",7))
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{
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ADD_STR_L(dev->getTrackGenre);
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inp+=7;
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}
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else if (!_wcsnicmp(inp,L"<Genre>",7))
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{
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ADD_STR(dev->getTrackGenre);
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inp+=7;
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}
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else if (!wcsncmp(inp,L"<ARTIST>",8))
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{
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ADD_STR_U(dev->getTrackArtist);
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inp+=8;
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}
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else if (!wcsncmp(inp,L"<artist>",8))
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{
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ADD_STR_L(dev->getTrackArtist);
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inp+=8;
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}
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else if (!_wcsnicmp(inp,L"<Artist>",8))
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{
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ADD_STR(dev->getTrackArtist);
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inp+=8;
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}
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else if (!wcsncmp(inp,L"<ALBUMARTIST>",13))
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{
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wchar_t temp[128] = {0};
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dev->getTrackAlbumArtist(song, temp, 128);
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if (temp[0] == 0)
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dev->getTrackArtist(song, temp, 128);
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lstrcpyn(outp,temp,str_size-1-(outp-str));
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removebadchars(outp);
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while (outp && *outp) { *outp=towupper(*outp); outp++; }
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inp+=13;
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}
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else if (!wcsncmp(inp,L"<albumartist>",13))
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{
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wchar_t temp[128] = {0};
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dev->getTrackAlbumArtist(song, temp, 128);
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if (temp[0] == 0)
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dev->getTrackArtist(song, temp, 128);
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lstrcpyn(outp,temp,str_size-1-(outp-str));
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removebadchars(outp);
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while (outp && *outp) { *outp=towlower(*outp); outp++; }
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inp+=13;
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}
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else if (!_wcsnicmp(inp,L"<Albumartist>",13))
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{
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wchar_t temp[128] = {0};
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dev->getTrackAlbumArtist(song, temp, 128);
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if (temp[0] == 0)
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dev->getTrackArtist(song, temp, 128);
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lstrcpyn(outp,temp, (int)str_size-1-(outp-str));
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removebadchars(outp);
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while (outp && *outp) outp++;
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inp+=13;
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}
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else if (!_wcsnicmp(inp,L"<year>",6))
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{
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wchar_t year[64] = {0};
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int y = dev->getTrackYear(song);
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if (y) StringCchPrintf(year, ARRAYSIZE(year), L"%d", y);
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lstrcpyn(outp,year, (int)str_size-1-(outp-str)); while (outp && *outp) outp++;
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inp+=6;
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}
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else if (!_wcsnicmp(inp,L"<disc>",6))
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{
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wchar_t disc[16] = {0};
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int d = dev->getTrackDiscNum(song);
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if (d) StringCchPrintf(disc, ARRAYSIZE(disc), L"%d", d);
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lstrcpyn(outp,disc, (int)str_size-1-(outp-str)); while (outp && *outp) outp++;
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inp+=6;
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}
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else if (!_wcsnicmp(inp,L"<filename>",10))
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{
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wchar_t tfn[MAX_PATH], *ext, *fn;
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StringCchCopy(tfn,MAX_PATH,((AndroidSong*)song)->filename);
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ext = wcsrchr(tfn, L'.');
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*ext = 0; //kill extension since its added later
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fn = wcsrchr(tfn, L'\\');
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fn++;
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lstrcpyn(outp,fn, (int)str_size-1-(outp-str));
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while (outp && *outp) outp++;
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inp+=10;
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}
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else
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{
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// use this to skip over unknown tags
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while (inp && *inp && *inp != L'>') inp++;
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if (inp) inp++;
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}
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}
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else if (*inp == L'#')
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{
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int nd=0;
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wchar_t tmp[64] = {0};
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while (inp && *inp == L'#') nd++,inp++;
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int track = dev->getTrackTrackNum(song);
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if (!track)
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{
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while (inp && *inp == L' ') inp++;
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while (inp && *inp == L'\\') inp++;
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if (inp && (*inp == L'-' || *inp == L'.' || *inp == L'_')) // separator
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{
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inp++;
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while (inp && *inp == L' ') inp++;
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}
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}
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else
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{
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if (nd > 1)
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{
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wchar_t tmp2[32] = {0};
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if (nd > 5) nd=5;
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StringCchPrintf(tmp2, ARRAYSIZE(tmp2), L"%%%02dd",nd);
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StringCchPrintf(tmp, ARRAYSIZE(tmp), tmp2,track);
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}
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else StringCchPrintf(tmp, ARRAYSIZE(tmp), L"%d",track);
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}
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lstrcpyn(outp,tmp, (int)str_size-1-(outp-str)); while (outp && *outp) outp++;
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}
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else
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{
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if (*inp == L'\\') slash += 1;
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*outp++=*inp++;
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}
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}
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if (outp) *outp = 0;
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// if we end up with something like U:\\\ then this
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// will set it to be just <filename> so it'll not
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// end up making a load of bad files e.g. U:\.mp3
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int out_len = lstrlen(str);
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if (out_len)
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{
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if (out_len - 2 == slash)
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{
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outp = str + 3;
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wchar_t tfn[MAX_PATH], *ext, *fn;
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StringCchCopy(tfn,MAX_PATH,((AndroidSong*)song)->filename);
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ext = wcsrchr(tfn, L'.');
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*ext = 0; //kill extension since its added later
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fn = wcsrchr(tfn, L'\\');
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fn++;
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lstrcpyn(outp,fn, (int)str_size-1-(outp-str));
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while (outp && *outp) outp++;
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if (outp) *outp = 0;
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}
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}
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inp=str;
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outp=str;
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wchar_t lastc=0;
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while (inp && *inp)
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{
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wchar_t ch=*inp++;
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if (ch == L'\t') ch=L' ';
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if (ch == L' ' && (lastc == L' ' || lastc == L'\\' || lastc == L'/')) continue; // ignore space after slash, or another space
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if ((ch == L'\\' || ch == L'/') && lastc == L' ') outp--; // if we have a space then slash, back up to write the slash where the space was
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*outp++=ch;
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lastc=ch;
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}
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if (outp) *outp=0;
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#undef ADD_STR
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#undef ADD_STR_L
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#undef ADD_STR_U
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return str;
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}
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