mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-12 20:51:04 +01:00
321 lines
8.7 KiB
C++
321 lines
8.7 KiB
C++
#include "main.h"
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#include "../replicant/nu/AutoChar.h"
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#include "../replicant/nu/ns_wc.h"
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#include <shlwapi.h>
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#include <malloc.h> // for alloca
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static wchar_t m_lastfn[2048];
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static wchar_t m_lastartist[256], m_lasttitle[256], m_lastalbum[256], m_gracenotefileid[128];
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static int m_lasttrack;
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static int m_playcount;
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static int m_ispodcast;
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static int m_rating;
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static int m_db_found;
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void ClearTitleHookCache()
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{
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memset(m_lastfn, 0, sizeof(m_lastfn));
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}
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BOOL IPC_HookExtInfoW(INT_PTR param)
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{
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if (skipTitleInfo) // we're reading metadata and being asked to skip title hooking (so we can get a valid title for guessing, if need be)
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return false;
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extendedFileInfoStructW *p = (extendedFileInfoStructW *)param;
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// fill in our own titles from db? not for now, just let it default to hitting the tags?
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if (!g_config->ReadInt(L"newtitle", 1))
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return FALSE;
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if (NULL == p->filename || L'\0' == *p->filename ||
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NULL == p->metadata || L'\0' == *p->metadata)
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{
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return FALSE;
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}
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int which = 0;
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if (!_wcsicmp(p->metadata, DB_FIELDNAME_artist )) which = 1;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_title )) which = 2;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_album )) which = 3;
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//else if (!_wcsicmp(p->metadata, L"tuid")) which = 4;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_track )) which = 5;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_rating )) which = 6;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_playcount )) which = 7;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_GracenoteFileID )) which=8;
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else if (!_wcsicmp(p->metadata, DB_FIELDNAME_ispodcast )) which=9;
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if (which)
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{
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if (_wcsicmp(m_lastfn, p->filename))
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{
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if (!g_table) openDb();
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if (!g_table) return 0;
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m_lastartist[0] = 0;
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m_lasttitle[0] = 0;
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m_lastalbum[0] = 0;
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m_gracenotefileid[0]=0;
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m_lasttrack = 0;
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m_rating=-1;
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m_playcount=-1;
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m_ispodcast=-1;
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lstrcpynW(m_lastfn, p->filename, sizeof(m_lastfn)/sizeof(wchar_t));
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wchar_t filename2[MAX_PATH] = {0}; // full lfn path if set
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EnterCriticalSection(&g_db_cs);
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nde_scanner_t s = NDE_Table_CreateScanner(g_table);
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int found = FindFileInDatabase(s, MAINTABLE_ID_FILENAME, m_lastfn, filename2);
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if (found == 2)
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lstrcpynW(m_lastfn, filename2, sizeof(m_lastfn)/sizeof(m_lastfn));
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if (found)
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{
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nde_field_t f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_ARTIST);
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if (f) lstrcpynW(m_lastartist, NDE_StringField_GetString(f), sizeof(m_lastartist)/sizeof(wchar_t));
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_ALBUM);
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if (f) lstrcpynW(m_lastalbum, NDE_StringField_GetString(f), sizeof(m_lastalbum)/sizeof(wchar_t));
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_TITLE);
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if (f) lstrcpynW(m_lasttitle, NDE_StringField_GetString(f), sizeof(m_lasttitle)/sizeof(wchar_t));
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_TRACKNB);
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if (f) m_lasttrack = NDE_IntegerField_GetValue(f);
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_PLAYCOUNT);
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if (f) m_playcount = NDE_IntegerField_GetValue(f);
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_RATING);
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if (f) m_rating = NDE_IntegerField_GetValue(f);
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_ISPODCAST);
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if (f) m_ispodcast = NDE_IntegerField_GetValue(f);
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f = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_GRACENOTEFILEID);
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if (f) lstrcpynW(m_gracenotefileid, NDE_StringField_GetString(f), sizeof(m_gracenotefileid)/sizeof(wchar_t));
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m_db_found = 1;
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}
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else m_db_found = 0;
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NDE_Table_DestroyScanner(g_table, s);
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LeaveCriticalSection(&g_db_cs);
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}
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if (m_db_found == 1)
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{
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switch(which)
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{
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case 1:
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if (m_lastartist[0])
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{
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lstrcpynW(p->ret, m_lastartist, p->retlen);
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return 1;
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}
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break;
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case 2:
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if (m_lasttitle[0])
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{
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lstrcpynW(p->ret, m_lasttitle, p->retlen);
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return 1;
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}
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break;
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case 3:
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if (m_lastalbum[0])
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{
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lstrcpynW(p->ret, m_lastalbum, p->retlen);
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return 1;
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}
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break;
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case 5:
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if (m_lasttrack && m_lasttrack != -1)
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{
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_snwprintf(p->ret, p->retlen, L"%d", m_lasttrack);
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return 1;
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}
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break;
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case 6:
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if (m_rating != -1)
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{
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_snwprintf(p->ret, p->retlen, L"%d", m_rating);
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return 1;
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}
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break;
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case 7:
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if (m_playcount != -1)
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{
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_snwprintf(p->ret, p->retlen, L"%d", m_playcount);
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return 1;
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}
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break;
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case 8:
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if (m_gracenotefileid[0])
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{
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lstrcpynW(p->ret, m_gracenotefileid, p->retlen);
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return 1;
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}
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break;
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case 9:
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if (m_ispodcast != -1)
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{
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_snwprintf(p->ret, p->retlen, L"%d", m_ispodcast);
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return 1;
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}
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break;
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}
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}
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}
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return FALSE;
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}
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BOOL IPC_HookExtInfo(INT_PTR param)
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{
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extendedFileInfoStruct *p = (extendedFileInfoStruct*)param;
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// fill in our own titles from db? not for now, just let it default to hitting the tags?
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if (!g_config->ReadInt(L"newtitle", 1))
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return FALSE;
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if (NULL == p->filename || '\0' == *p->filename ||
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NULL == p->metadata || '\0' == *p->metadata)
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{
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return FALSE;
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}
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extendedFileInfoStructW pW = {0};
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AutoWide wideFn(p->filename), wideMetadata(p->metadata);
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pW.filename = wideFn;
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pW.metadata = wideMetadata;
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pW.retlen = p->retlen;
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pW.ret = (wchar_t *)alloca(pW.retlen * sizeof(wchar_t));
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if (IPC_HookExtInfoW((INT_PTR)&pW))
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{
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WideCharToMultiByteSZ(CP_ACP, 0, pW.ret, -1, p->ret, p->retlen, 0, 0);
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return 1;
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}
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return 0;
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}
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BOOL IPC_HookTitleInfo(INT_PTR param)
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{
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if (skipTitleInfo) // we're reading metadata and being asked to skip title hooking (so we can get a valid title for guessing, if need be)
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return false;
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waHookTitleStructW *hts = (waHookTitleStructW*)param;
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if (NULL != hts->filename &&
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!StrStrW(hts->filename, L"://") &&
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g_config->ReadInt(L"newtitle", 1))
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{
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if (!g_table) openDb();
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if (!g_table) return 0;
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wchar_t filename2[MAX_PATH] = {0}; // full lfn path if set
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EnterCriticalSection(&g_db_cs);
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nde_scanner_t s = NDE_Table_CreateScanner(g_table);
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int found=FindFileInDatabase(s, MAINTABLE_ID_FILENAME, hts->filename, filename2);
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if (found)
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{
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nde_field_t length = NDE_Scanner_GetFieldByID(s, MAINTABLE_ID_LENGTH);
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int l = -1;
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if (length)
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l = NDE_IntegerField_GetValue(length);
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if (l > 0)
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hts->length = l;
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else hts->length = -1;
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if (hts->title)
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{
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TAG_FMT_EXT(hts->filename, fieldTagFunc, ndeTagFuncFree, (void*)s, hts->title, 2048, 1);
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}
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}
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NDE_Table_DestroyScanner(g_table, s);
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LeaveCriticalSection(&g_db_cs);
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if (found) return 1;
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} // not http://
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return FALSE;
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}
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DWORD doGuessProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
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{
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// call the old wndproc, and if it produces empty results or no results, try to guess
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extendedFileInfoStruct *p = (extendedFileInfoStruct*)wParam;
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LRESULT ret = CallWindowProc(wa_oldWndProc, hwndDlg, uMsg, wParam, lParam);
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if (NULL != p &&
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(!ret || !p->ret[0]) &&
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g_config->ReadInt(L"guessmode", 0) != 2)
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{
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int which = 0;
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if (NULL != p->metadata)
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{
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if (!_stricmp(p->metadata, "artist")) which = 1;
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else if (!_stricmp(p->metadata, "title")) which = 2;
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else if (!_stricmp(p->metadata, "album")) which = 3;
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else if (!_stricmp(p->metadata, "track")) which = 5;
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else which = 0;
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}
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else
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which = 0;
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if (which)
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{
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static char m_lastfn[2048];
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if (NULL != p->filename && _strnicmp(m_lastfn, p->filename, sizeof(m_lastfn)))
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{
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m_db_found = 2;
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m_lastartist[0] = 0;
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m_lasttitle[0] = 0;
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m_lastalbum[0] = 0;
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m_lasttrack = 0;
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StringCbCopyA(m_lastfn, sizeof(m_lastfn), p->filename);
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int tn = 0;
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wchar_t *artist = 0, *album = 0, *title = 0;
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wchar_t *guessbuf = guessTitles(AutoWide(m_lastfn), &tn, &artist, &album, &title);
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if (guessbuf)
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{
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if (artist) StringCbCopyW(m_lastartist, sizeof(m_lastartist), artist);
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if (album) StringCbCopyW(m_lastalbum, sizeof(m_lastalbum), album);
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if (title) StringCbCopyW(m_lasttitle, sizeof(m_lasttitle), title);
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m_lasttrack = tn;
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free(guessbuf);
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}
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}
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if (m_db_found == 2)
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{
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if (which == 1 && m_lastartist[0])
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{
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WideCharToMultiByteSZ(CP_ACP, 0, m_lastartist, -1, p->ret, p->retlen, 0, 0);
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return 1;
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}
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if (which == 2 && m_lasttitle[0])
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{
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WideCharToMultiByteSZ(CP_ACP, 0, m_lasttitle, -1, p->ret, p->retlen, 0, 0);
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return 1;
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}
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if (which == 3 && m_lastalbum[0])
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{
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WideCharToMultiByteSZ(CP_ACP, 0, m_lastalbum, -1, p->ret, p->retlen, 0, 0);
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return 1;
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}
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if (which == 5 && m_lasttrack)
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{
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_snprintf(p->ret, p->retlen, "%d", m_lasttrack);
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return 1;
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}
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if (which == 6 && m_rating != -1)
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{
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_snprintf(p->ret, p->retlen, "%d", m_rating);
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return 1;
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}
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if (which == 7 && m_playcount != -1)
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{
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_snprintf(p->ret, p->retlen, "%d", m_playcount);
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return 1;
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}
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}
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}
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}
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return (int)ret;
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} |