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Diffstat (limited to 'Src/Winamp/stats.cpp')
| -rw-r--r-- | Src/Winamp/stats.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/Src/Winamp/stats.cpp b/Src/Winamp/stats.cpp new file mode 100644 index 00000000..ecf4be27 --- /dev/null +++ b/Src/Winamp/stats.cpp @@ -0,0 +1,185 @@ +/** (c) Nullsoft, Inc. C O N F I D E N T I A L +** Filename: +** Project: +** Description: +** Author: +** Created: +**/ + +#include "main.h" +#include "stats.h" +#include "WinampAttributes.h" +#include "../nu/AutoChar.h" +#include "../nu/ns_wc.h" +#include "api.h" +#include <malloc.h> +#include <rpc.h> + +/* benski> ideas for new stats +bitmask of interesting config options (e.g. 24bit, replay gain) +number of smart views +number of tracks burned +color theme + +other things: +add generic key/value system to api_stats for strings (e.g. colortheme) +*/ + +Stats stats; + +Stats::Stats() +{ + memset(values, 0, sizeof(values)); + values[LIBRARY_SIZE]=-1; // for historical reasons +} + +void Stats::Init() +{ + char str[Stats::NUM_STATS*9+1] = {0}; // each stat is written as 8 digit hex and a comma (9 characters) + char *p=str; + GetPrivateProfileStringA("WinampReg","Stats","",str,sizeof(str),INI_FILEA); + for (int x = 0; x < NUM_STATS; x ++) + { + values[x]=strtol(p,&p,16); + if (*p) p++; + else break; + } +} + +void Stats::SetStat(int stat, int value) +{ + if (stat >= 0 && stat < NUM_STATS) + values[stat] = value; +} + +void Stats::IncrementStat(int stat) +{ + if (stat >= 0 && stat < NUM_STATS) + values[stat]++; +} + +void Stats::Write() +{ + char str[Stats::NUM_STATS*9+1] = {0}; // each stat is written as 8 digit hex and a comma (9 characters) + char *str_ptr = str; + size_t str_size = sizeof(str)/sizeof(*str); + for (int x = 0; x < NUM_STATS; x ++) + { + StringCchPrintfExA(str_ptr, str_size, &str_ptr, &str_size, 0, "%08X,",values[x]); + } + WritePrivateProfileStringA("WinampReg","Stats",str,INI_FILEA); +} + +void Stats::GetStats(int stats[NUM_STATS]) const +{ + memcpy(stats, values, sizeof(*stats)*NUM_STATS); +} + +void Stats::SetString(const char *key, const wchar_t *value) +{ + WritePrivateProfileStringA("WinampReg",key,AutoChar(value, CP_UTF8),INI_FILEA); +} + +void Stats::GetString(const char *key, wchar_t *value, size_t value_cch) const + { + *value = 0; + char *utf8 = (char *)alloca(value_cch); + if (utf8) + { + GetPrivateProfileStringA("WinampReg",key,"",utf8,(DWORD)value_cch,INI_FILEA); + MultiByteToWideCharSZ(CP_UTF8, 0, utf8, -1, value, (int)value_cch); + } + } + +// return a bitmask of interesting configuration choices +/*static int stats_get_cfg() +{ + int s = 0; + s |= !!config_replaygain; + s |= (config_audio_bits == 24) << 1; + /* TODO: + agent on or off + EQ on + global hotkeys enabled + info panel on or off + remember search on or off + */ +/*}*/ + +void stats_write(void) +{ + /* benski> + write skin and color theme (if available) on close + since we'll have a reliable way to get color themes (gen_ff hasn't loaded yet when versioncheck runs) + and it's a more accurate picture of the skin the user was using + */ + const wchar_t *colorTheme = 0; + if (WASABI_API_COLORTHEMES) + colorTheme = WASABI_API_COLORTHEMES->getGammaSet(); + stats.SetString("colortheme", colorTheme); + stats.SetString("skin", config_skin); + + stats.IncrementStat(Stats::LAUNCHES); + stats.SetStat(Stats::REGVER, 2); + stats.SetStat(Stats::PLEDIT_LENGTH, PlayList_getlength()); + stats.Write(); +} + +void stats_save() +{ + stats.Write(); +} + +void stats_getuidstr(char str[512]) +{ + GUID uid; + GetPrivateProfileStringA("WinampReg","ID","",str,128,INI_FILEA); + + if (strlen(str) > sizeof(GUID)*2) // reset bad ID's which were being generated for some time (fixed in 5.5) + str[0]=0; + + if (!str[0]) + { + int x; + unsigned char *p; + + size_t strsize = 512; + char *strbuf = str; + + CoCreateGuid(&uid); + p=(unsigned char *)&uid; + str[0]=0; + for (x = 0; x < sizeof(uid); x ++) + { + StringCchPrintfExA(strbuf, strsize, &strbuf, &strsize, 0, "%02X", p[x]); + } + WritePrivateProfileStringA("WinampReg","ID",str,INI_FILEA); + } +} + +void Stats_OnPlay(const wchar_t *playstring) +{ + if (!_wcsnicmp(playstring, L"http://", 7) + || !_wcsnicmp(playstring, L"sc://", 5) + || !_wcsnicmp(playstring, L"mms://", 6) + || !_wcsnicmp(playstring, L"icy://", 6)) + stats.IncrementStat(Stats::STREAMS_PLAYED); + else if (!_wcsnicmp(playstring, L"cda://", 6) || + !_wcsicmp(extensionW(playstring), L"cda")) + stats.IncrementStat(Stats::CDS_PLAYED); + else + stats.IncrementStat(Stats::FILES_PLAYED); +} + +void stats_init() +{ + stats.Init(); +} + +#define CBCLASS Stats +START_DISPATCH; +VCB(SETSTAT, SetStat); +VCB(INCREMENTSTAT, IncrementStat); +VCB(SETSTRING, SetString); +END_DISPATCH; +#undef CBCLASS
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