mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-09-24 15:54:12 +00:00
269 lines
No EOL
8.2 KiB
C++
269 lines
No EOL
8.2 KiB
C++
#include "main.h"
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#include "../nu/ns_wc.h"
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#include "../winamp/wa_ipc.h"
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#include <shlwapi.h>
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#include <strsafe.h>
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#define TID_UNKNOWN 0
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#define TID_ARTIST 1
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#define TID_ALBUM 2
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#define TID_TITLE 3
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#define TID_GENRE 4
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#define TID_YEAR 5
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#define TID_TRACKARTIST 6
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#define TID_FILENAME 7
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#define TID_EXTENSION 8
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#define TID_DISC 9
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#define TID_DISCS 10
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#define TOKEN_ARTIST TEXT("<artist>")
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#define TOKEN_ALBUM TEXT("<album>")
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#define TOKEN_TITLE TEXT("<title>")
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#define TOKEN_GENRE TEXT("<genre>")
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#define TOKEN_YEAR TEXT("<year>")
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#define TOKEN_TRACKARTIST TEXT("<trackartist>")
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#define TOKEN_FILENAME TEXT("<filename>")
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#define TOKEN_EXTENSION TEXT("<extension>")
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#define TOKEN_DISC TEXT("<disc>")
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#define TOKEN_DISCS TEXT("<discs>")
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#define TOKEN_LEN_ARTIST 8
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#define TOKEN_LEN_ALBUM 7
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#define TOKEN_LEN_TITLE 7
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#define TOKEN_LEN_GENRE 7
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#define TOKEN_LEN_YEAR 6
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#define TOKEN_LEN_TRACKARTIST 13
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#define TOKEN_LEN_FILENAME 10
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#define TOKEN_LEN_EXTENSION 11
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#define TOKEN_LEN_DISC 6
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#define TOKEN_LEN_DISCS 7
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#define STRCOMP_INVARIANT MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US), SORT_DEFAULT)
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#define CHECK_TOKEN(token, format) (CSTR_EQUAL == CompareString(STRCOMP_INVARIANT, NORM_IGNORECASE, TOKEN_##token##, TOKEN_LEN_##token##, format, TOKEN_LEN_##token##))
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static TCHAR PathValidateChar(TCHAR cVal, BOOL bAllowBackSlash)
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{
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switch(cVal)
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{
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case TEXT('\\'): if (!bAllowBackSlash) return TEXT('-');
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break;
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case TEXT('/'): if (!bAllowBackSlash) return TEXT('-');
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return TEXT('\\');
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case TEXT(':'): return TEXT('-');
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case TEXT('*'): return TEXT('_');
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case TEXT('?'): return TEXT('_');
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case TEXT('\"'): return TEXT('\'');
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case TEXT('<'): return TEXT('(');
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case TEXT('>'): return TEXT(')');
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case TEXT('|'): return TEXT('_');
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}
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return cVal;
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}
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void CleanupDirectoryString(LPTSTR pszDirectory)
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{
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PathUnquoteSpaces(pszDirectory);
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PathRemoveBlanks(pszDirectory);
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LPTSTR pc = pszDirectory;
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while (TEXT('\0') != *pc) { if (TEXT('/') == *pc) *pc = TEXT('\\'); pc++; }
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if (pc > pszDirectory)
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{
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pc--;
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while (pszDirectory != pc &&
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(TEXT('.') == *pc || TEXT(' ') == *pc || TEXT('\\') == *pc))
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{
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*pc = TEXT('\0');
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pc--;
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}
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}
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}
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LPWSTR GetExtensionString(LPWSTR pszBuffer, INT cchBufferMax, DWORD fourcc)
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{
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char configExt[10] = { '\0', };
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pszBuffer[0] = L'\0';
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convertConfigItem cfi;
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cfi.configfile = 0;
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cfi.data = configExt;
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cfi.format = fourcc;
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cfi.item = "extension";
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cfi.len = 10;
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SENDWAIPC(plugin.hwndWinampParent, IPC_CONVERT_CONFIG_GET_ITEM, (WPARAM)&cfi);
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if ('\0' != *configExt)
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{
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if (!MultiByteToWideCharSZ(CP_ACP, 0, configExt, -1, pszBuffer, cchBufferMax))
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return NULL;
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}
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else
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{
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if (cchBufferMax < 5) return NULL;
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pszBuffer[0] = (TCHAR)((fourcc) & 0xff);
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pszBuffer[1] = (TCHAR)((fourcc >> 8) & 0xff);
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pszBuffer[2] = (TCHAR)((fourcc >> 16) & 0xff);
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pszBuffer[3] = TEXT('\0');
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for (LPTSTR p = &pszBuffer[2]; p >= pszBuffer && TEXT(' ') == *p; p--) *p = TEXT('\0');
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}
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return pszBuffer;
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}
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// if trackno is 0xdeadbeef, or title is 0, they are both ignored
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// TODO: use ATF instead
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HRESULT FormatFileName(LPTSTR pszTextOut, INT cchTextMax, LPCTSTR pszFormat,
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INT nTrackNo, LPCTSTR pszArtist,
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LPCTSTR pszAlbum, LPCTSTR pszTitle,
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LPCTSTR pszGenre, LPCTSTR pszYear,
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LPCTSTR pszTrackArtist,
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LPCTSTR pszFileName, LPCTSTR pszDisc)
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{
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HRESULT hr = S_OK;
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TCHAR szBuffer[MAX_PATH] = {0};
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LPTSTR pszStart = pszTextOut + lstrlen(pszTextOut);
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while (pszFormat && TEXT('\0') != *pszFormat)
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{
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int whichstr = TID_UNKNOWN;
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if (*pszFormat == TEXT('#') && nTrackNo != 0xdeadbeef)
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{
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int cnt = 0;
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while (pszFormat && *pszFormat == TEXT('#')) { pszFormat++; cnt++; }
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if (cnt > 8) cnt = 8;
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TCHAR szFormat[32] = {0};
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hr = StringCchPrintf(szFormat, ARRAYSIZE(szFormat), TEXT("%%%02dd"), cnt);
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if (S_OK == hr) StringCchPrintf(szBuffer, ARRAYSIZE(szBuffer), szFormat, nTrackNo);
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if (S_OK == hr) StringCchCat(pszTextOut, cchTextMax, szBuffer);
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if (S_OK != hr) return hr;
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}
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else if (pszArtist && CHECK_TOKEN(ARTIST, pszFormat)) whichstr = TID_ARTIST;
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else if (pszAlbum && CHECK_TOKEN(ALBUM, pszFormat)) whichstr = TID_ALBUM;
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else if (pszTitle && CHECK_TOKEN(TITLE, pszFormat)) whichstr = TID_TITLE;
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else if (pszGenre && CHECK_TOKEN(GENRE, pszFormat)) whichstr = TID_GENRE;
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else if (pszYear && CHECK_TOKEN(YEAR, pszFormat)) whichstr = TID_YEAR;
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else if (pszTrackArtist && CHECK_TOKEN(TRACKARTIST, pszFormat)) whichstr = TID_TRACKARTIST;
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else if (pszFileName && CHECK_TOKEN(FILENAME, pszFormat)) whichstr = TID_FILENAME;
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else if (pszFileName && CHECK_TOKEN(EXTENSION, pszFormat)) whichstr = TID_EXTENSION;
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else if (pszDisc && CHECK_TOKEN(DISC, pszFormat)) whichstr = TID_DISC;
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else if (pszDisc && CHECK_TOKEN(DISCS, pszFormat)) whichstr = TID_DISCS;
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else
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{
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INT l = lstrlen(pszTextOut);
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pszTextOut += l;
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cchTextMax -= l;
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pszTextOut[0] = *pszFormat++;
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if (cchTextMax < 2) return STRSAFE_E_INSUFFICIENT_BUFFER;
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pszTextOut[0] = PathValidateChar(pszTextOut[0], TRUE);
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if (TEXT('\\') == *pszTextOut)
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{
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// remove end spaces and dots
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while (pszTextOut > pszStart &&
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(TEXT('\\') == *(pszTextOut - 1) || TEXT(' ') == *(pszTextOut - 1) || TEXT('.') == *(pszTextOut - 1)))
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{
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pszTextOut--;
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cchTextMax--;
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}
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if (pszTextOut == pszStart)
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{
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pszTextOut--;
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cchTextMax--;
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}
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else *pszTextOut = TEXT('\\');
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}
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pszTextOut++;
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cchTextMax--;
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*pszTextOut = TEXT('\0');
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if (S_OK != hr) return hr;
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}
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if (whichstr != TID_UNKNOWN)
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{
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LPCTSTR pszSrc = NULL;
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int islow = IsCharLower(pszFormat[1]) && IsCharLower(pszFormat[2]);
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int ishi = IsCharUpper(pszFormat[1]) && IsCharUpper(pszFormat[2]);
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switch(whichstr)
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{
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case TID_ARTIST: pszSrc = pszArtist; pszFormat += TOKEN_LEN_ARTIST; break;
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case TID_ALBUM: pszSrc = pszAlbum; pszFormat += TOKEN_LEN_ALBUM; break;
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case TID_TITLE: pszSrc = pszTitle; pszFormat += TOKEN_LEN_TITLE; break;
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case TID_GENRE: pszSrc = pszGenre; pszFormat += TOKEN_LEN_GENRE; break;
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case TID_YEAR: pszSrc = pszYear; pszFormat += TOKEN_LEN_YEAR; break;
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case TID_TRACKARTIST: pszSrc = pszTrackArtist; pszFormat += TOKEN_LEN_TRACKARTIST; break;
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case TID_DISC:
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if (pszDisc && *pszDisc && TEXT('\0') == *pszDisc) pszSrc = L"1";
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else
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{
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// default to 1 when we've not got a proper value passed to us
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int disc = _wtoi(pszDisc);
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if(disc <= 0) disc = 1;
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StringCchPrintf(szBuffer, ARRAYSIZE(szBuffer), L"%d", disc);
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pszSrc = szBuffer;
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}
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pszFormat += TOKEN_LEN_DISC;
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break;
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case TID_DISCS:
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if (pszDisc && *pszDisc && TEXT('\0') == *pszDisc) pszSrc = L"1";
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else
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{
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LPTSTR pszTemp = wcschr((LPTSTR)pszDisc, L'/');
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if(pszTemp == NULL) pszTemp = wcschr((LPTSTR)pszDisc, L'\\');
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if(pszTemp == NULL)
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{
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pszTemp = (LPTSTR)pszDisc;
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}
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else
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{
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pszTemp = CharNext(pszTemp);
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}
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int disc = _wtoi(pszTemp);
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if(disc <= 0) disc = 1;
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StringCchPrintf(szBuffer, ARRAYSIZE(szBuffer), L"%d", disc);
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pszSrc = szBuffer;
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}
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pszFormat += TOKEN_LEN_DISCS;
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break;
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case TID_FILENAME:
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pszSrc = PathFindExtension(pszFileName);
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if (TEXT('\0') == *pszSrc) pszSrc = pszFileName;
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else
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{
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StringCchCopy(szBuffer, ARRAYSIZE(szBuffer), pszFileName);
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PathRemoveExtension(szBuffer);
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pszSrc = szBuffer;
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}
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pszFormat += TOKEN_LEN_FILENAME;
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break;
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case TID_EXTENSION:
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pszSrc = PathFindExtension(pszFileName); pszFormat += TOKEN_LEN_EXTENSION;
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while (pszTextOut > pszStart && TEXT('.') == *(pszTextOut - 1))
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{
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pszTextOut--;
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*pszTextOut = TEXT('\0');
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cchTextMax++;
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}
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break;
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}
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INT l = lstrlen(pszTextOut);
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pszTextOut += l;
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cchTextMax -= l;
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while (pszSrc && TEXT('\0') != *pszSrc && cchTextMax > 0)
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{
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pszTextOut[0] = pszSrc[0];
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if (ishi) CharUpperBuffW(pszTextOut, 1);
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else if (islow) CharLowerBuffW(pszTextOut, 1);
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pszTextOut[0] = PathValidateChar(pszTextOut[0], FALSE);
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cchTextMax--;
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if (cchTextMax) pszTextOut++;
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pszSrc++;
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}
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pszTextOut[0] = TEXT('\0');
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if (0 == cchTextMax) return STRSAFE_E_INSUFFICIENT_BUFFER;
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}
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}
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return hr;
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} |