/*
* $Id: avatar.cpp 14178 2012-03-11 15:02:54Z borkra $
*
* myYahoo Miranda Plugin
*
* Authors: Gennady Feldman (aka Gena01)
* Laurent Marechal (aka Peorth)
*
* This code is under GPL and is based on AIM, MSN and Miranda source code.
* I want to thank Robert Rainwater and George Hazan for their code and support
* and for answering some of my questions during development of this plugin.
*/
#include "stdafx.h"
#include <sys/stat.h>
#include <m_langpack.h>
#include "m_folders.h"
#include "avatar.h"
#include "resource.h"
// 31 bit hash function - this is based on g_string_hash function from glib
int YAHOO_avt_hash(const char *key, DWORD len)
{
// Thank you Pidgin and Kopete devs. It seems that both clients are using this code now.
const unsigned char *p = (const unsigned char *)key;
int checksum = 0, g, i = len;
while (i--) {
checksum = (checksum << 4) + *p++;
if ((g = (checksum & 0xf0000000)) != 0)
checksum ^= g >> 23;
checksum &= ~g;
}
return checksum;
}
/**************** Send Avatar ********************/
void upload_avt(int, INT_PTR fd, int error, void *data)
{
yahoo_file_info *sf = (yahoo_file_info*)data;
unsigned long size = 0;
char buf[1024];
int rw; /* */
if (fd < 1 || error) {
LOG(("[get_fd] Connect Failed!"));
return;
}
HANDLE myhFile = CreateFileA(sf->filename,
GENERIC_READ,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN,
0);
if (myhFile == INVALID_HANDLE_VALUE) {
LOG(("[get_fd] Can't open file for reading?!"));
return;
}
LOG(("Sending file: %s size: %ld", sf->filename, sf->filesize));
do {
DWORD dwRead;
rw = ReadFile(myhFile, buf, sizeof(buf), &dwRead, NULL);
if (rw != 0) {
rw = Netlib_Send((HANDLE)fd, buf, dwRead, MSG_NODUMP);
if (rw < 1) {
LOG(("Upload Failed. Send error?"));
break;
}
size += rw;
}
} while (rw >= 0 && size < sf->filesize);
CloseHandle(myhFile);
do {
rw = Netlib_Recv((HANDLE)fd, buf, sizeof(buf), 0);
LOG(("Got: %d bytes", rw));
} while (rw > 0);
LOG(("File send complete!"));
}
void __cdecl CYahooProto::send_avt_thread(void *psf)
{
yahoo_file_info *sf = (yahoo_file_info*)psf;
if (sf == NULL) {
debugLogA("[yahoo_send_avt_thread] SF IS NULL!!!");
return;
}
setByte("AvatarUL", 1);
yahoo_send_avatar(m_id, sf->filename, sf->filesize, &upload_avt, sf);
free(sf->filename);
free(sf);
if (getByte("AvatarUL", 1) == 1)
setByte("AvatarUL", 0);
}
void CYahooProto::SendAvatar(const wchar_t *szFile)
{
struct _stat statbuf;
if (_wstat(szFile, &statbuf) != 0) {
LOG(("[YAHOO_SendAvatar] Error reading File information?!"));
return;
}
yahoo_file_info *sf = y_new(yahoo_file_info, 1);
sf->filesize = statbuf.st_size;
wchar_t tszFilename[MAX_PATH];
wcsncpy(tszFilename, szFile, _countof(tszFilename) - 1);
GetShortPathNameW(szFile, tszFilename, _countof(tszFilename));
char szFilename[MAX_PATH];
WideCharToMultiByte(CP_ACP, 0, tszFilename, -1, szFilename, MAX_PATH, 0, 0);
sf->filename = strdup(szFilename);
debugLogA("[Uploading avatar] filename: %s size: %ld", sf->filename, sf->filesize);
ForkThread(&CYahooProto::send_avt_thread, sf);
}
struct avatar_info
{
char *who;
char *pic_url;
int cksum;
};
void __cdecl CYahooProto::recv_avatarthread(void *pavt)
{
avatar_info *avt = (avatar_info*)pavt;
int error = 0;
wchar_t buf[4096];
if (avt == NULL) {
debugLogA("AVT IS NULL!!!");
return;
}
if (!m_bLoggedIn) {
debugLogA("We are not logged in!!!");
return;
}
// ProtoBroadcastAck(hContact, ACKTYPE_GETINFO, ACKRESULT_SUCCESS, (HANDLE) 1, 0);
LOG(("yahoo_recv_avatarthread who:%s url:%s checksum: %d", avt->who, avt->pic_url, avt->cksum));
MCONTACT hContact = getbuddyH(avt->who);
if (!hContact) {
LOG(("ERROR: Can't find buddy: %s", avt->who));
error = 1;
}
else if (!error) {
setDword(hContact, "PictCK", avt->cksum);
setDword(hContact, "PictLoading", 1);
}
if (!error) {
NETLIBHTTPREQUEST nlhr = { 0 }, *nlhrReply;
nlhr.cbSize = sizeof(nlhr);
nlhr.requestType = REQUEST_GET;
nlhr.flags = NLHRF_NODUMP;
nlhr.szUrl = avt->pic_url;
nlhrReply = (NETLIBHTTPREQUEST*)CallService(MS_NETLIB_HTTPTRANSACTION, (WPARAM)m_hNetlibUser, (LPARAM)&nlhr);
if (nlhrReply) {
if (nlhrReply->resultCode != 200) {
LOG(("Update server returned '%d' instead of 200. It also sent the following: %s", nlhrReply->resultCode, nlhrReply->szResultDescr));
// make sure it's a real problem and not a problem w/ our connection
yahoo_send_picture_info(m_id, avt->who, 3, avt->pic_url, avt->cksum);
error = 1;
}
else if (nlhrReply->dataLength < 1 || nlhrReply->pData == NULL) {
LOG(("No data??? Got %d bytes.", nlhrReply->dataLength));
error = 1;
}
else {
GetAvatarFileName(hContact, buf, 1024, getByte(hContact, "AvatarType", 0));
DeleteFile(buf);
LOG(("Saving file: %s size: %u", buf, nlhrReply->dataLength));
HANDLE myhFile = CreateFile(buf,
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
if (myhFile != INVALID_HANDLE_VALUE) {
DWORD c;
WriteFile(myhFile, nlhrReply->pData, nlhrReply->dataLength, &c, NULL);
CloseHandle(myhFile);
setDword(hContact, "PictLastCheck", 0);
}
else {
LOG(("Can not open file for writing: %s", buf));
error = 1;
}
}
CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)nlhrReply);
}
}
if (getDword(hContact, "PictCK", 0) != avt->cksum) {
LOG(("WARNING: Checksum updated during download?!"));
error = 1; /* don't use this one? */
}
setDword(hContact, "PictLoading", 0);
LOG(("File download complete!?"));
if (error)
buf[0] = '\0';
free(avt->who);
free(avt->pic_url);
free(avt);
PROTO_AVATAR_INFORMATION ai;
ai.format = PA_FORMAT_PNG;
ai.hContact = hContact;
wcsncpy_s(ai.filename, buf, _TRUNCATE);
if (error)
setDword(hContact, "PictCK", 0);
ProtoBroadcastAck(hContact, ACKTYPE_AVATAR, !error ? ACKRESULT_SUCCESS : ACKRESULT_FAILED, (HANDLE)&ai, 0);
}
void CYahooProto::ext_got_picture(const char*, const char *who, const char *pic_url, int cksum, int type)
{
MCONTACT hContact = 0;
LOG(("[ext_yahoo_got_picture] for %s with url %s (checksum: %d) type: %d", who, pic_url, cksum, type));
/*
Type:
1 - Send Avatar Info
2 - Got Avatar Info
3 - YIM6 didn't like my avatar? Expired? We need to invalidate and re-load
*/
switch (type) {
case 1:
{
DBVARIANT dbv;
/* need to send avatar info */
if (!getByte("ShowAvatars", 1)) {
LOG(("[ext_yahoo_got_picture] We are not using/showing avatars!"));
yahoo_send_picture_update(m_id, who, 0); // no avatar (disabled)
return;
}
LOG(("[ext_yahoo_got_picture] Getting ready to send info!"));
/* need to read CheckSum */
int savedSum = getDword("AvatarHash", 0);
if (savedSum) {
if (!getString("AvatarURL", &dbv)) {
LOG(("[ext_yahoo_got_picture] Sending url: %s checksum: %d to '%s'!", dbv.pszVal, savedSum, who));
//void yahoo_send_picture_info(int id, const char *me, const char *who, const char *pic_url, int savedSum)
yahoo_send_picture_info(m_id, who, 2, dbv.pszVal, savedSum);
db_free(&dbv);
break;
}
else
LOG(("No AvatarURL???"));
/*
* Try to re-upload the avatar
*/
if (getByte("AvatarUL", 0) != 1) {
// NO avatar URL??
if (!getTString("AvatarFile", &dbv)) {
struct _stat statbuf;
if (_wstat(dbv.ptszVal, &statbuf) != 0) {
LOG(("[ext_yahoo_got_picture] Avatar File Missing? Can't find file: %s", dbv.ptszVal));
}
else {
setString("AvatarInv", who);
SendAvatar(dbv.ptszVal);
}
db_free(&dbv);
}
else LOG(("[ext_yahoo_got_picture] No Local Avatar File??? "));
}
else LOG(("[ext_yahoo_got_picture] Another avatar upload in progress?"));
}
}
break;
case 2:
// We got Avatar Info for our buddy.
if (!getByte("ShowAvatars", 1)) {
LOG(("[ext_yahoo_got_picture] We are not using/showing avatars!"));
return;
}
// got avatar info, so set miranda up
hContact = getbuddyH(who);
if (!hContact) {
LOG(("[ext_yahoo_got_picture] Buddy not on my buddy list?."));
return;
}
if (!cksum && pic_url) {
const char *chk = strstr(pic_url, "chksum=");
if (chk)
cksum = strtol(chk + 7, NULL, 10);
}
if (!cksum || cksum == -1) {
LOG(("[ext_yahoo_got_picture] Resetting avatar."));
setDword(hContact, "PictCK", 0);
reset_avatar(hContact);
}
else {
if (pic_url == NULL) {
LOG(("[ext_yahoo_got_picture] WARNING: Empty URL for avatar?"));
return;
}
wchar_t z[1024];
GetAvatarFileName(hContact, z, 1024, getByte(hContact, "AvatarType", 0));
if (getDword(hContact, "PictCK", 0) != cksum || _waccess(z, 0) != 0) {
debugLogA("[ext_yahoo_got_picture] Checksums don't match or avatar file is missing. Current: %d, New: %d",
getDword(hContact, "PictCK", 0), cksum);
avatar_info *avt = (avatar_info*)malloc(sizeof(avatar_info));
avt->who = strdup(who);
avt->pic_url = strdup(pic_url);
avt->cksum = cksum;
ForkThread(&CYahooProto::recv_avatarthread, avt);
}
}
break;
case 3:
// Our Avatar is not good anymore? Need to re-upload??
/* who, pic_url, cksum */
{
int mcksum = 0;
DBVARIANT dbv;
/* need to send avatar info */
if (!getByte("ShowAvatars", 1)) {
LOG(("[ext_yahoo_got_picture] We are not using/showing avatars!"));
yahoo_send_picture_update(m_id, who, 0); // no avatar (disabled)
return;
}
LOG(("[ext_yahoo_got_picture] Getting ready to send info!"));
/* need to read CheckSum */
mcksum = getDword("AvatarHash", 0);
if (mcksum == 0) {
/* this should NEVER Happen??? */
LOG(("[ext_yahoo_got_picture] No personal checksum? and Invalidate?!"));
yahoo_send_picture_update(m_id, who, 0); // no avatar (disabled)
return;
}
LOG(("[ext_yahoo_got_picture] My Checksum: %d", mcksum));
if (!getString("AvatarURL", &dbv)) {
if (mir_strcmpi(pic_url, dbv.pszVal) == 0) {
DBVARIANT dbv2;
/*time_t ts;
DWORD ae;*/
if (mcksum != cksum)
LOG(("[ext_yahoo_got_picture] WARNING: Checksums don't match!"));
/*time(&ts);
ae = getDword("AvatarExpires", 0);
if (ae != 0 && ae > (ts - 300)) {
LOG(("[ext_yahoo_got_picture] Current Time: %lu Expires: %lu ", ts, ae));
LOG(("[ext_yahoo_got_picture] We just reuploaded! Stop screwing with Yahoo FT. "));
// don't leak stuff
db_free(&dbv);
break;
}*/
LOG(("[ext_yahoo_got_picture] Buddy: %s told us this is bad??Expired??. Re-uploading", who));
delSetting("AvatarURL");
if (!getTString("AvatarFile", &dbv2)) {
setString("AvatarInv", who);
SendAvatar(dbv2.ptszVal);
db_free(&dbv2);
}
else {
LOG(("[ext_yahoo_got_picture] No Local Avatar File??? "));
}
}
else {
LOG(("[ext_yahoo_got_picture] URL doesn't match? Tell them the right thing!!!"));
yahoo_send_picture_info(m_id, who, 2, dbv.pszVal, mcksum);
}
// don't leak stuff
db_free(&dbv);
}
else {
LOG(("[ext_yahoo_got_picture] no AvatarURL?"));
}
}
break;
default:
LOG(("[ext_yahoo_got_picture] Unknown request/packet type exiting!"));
}
LOG(("ext_yahoo_got_picture exiting"));
}
void CYahooProto::ext_got_picture_checksum(const char*, const char *who, int cksum)
{
LOG(("ext_yahoo_got_picture_checksum for %s checksum: %d", who, cksum));
MCONTACT hContact = getbuddyH(who);
if (hContact == NULL) {
LOG(("Buddy Not Found. Skipping avatar update"));
return;
}
/* Last thing check the checksum and request new one if we need to */
if (!cksum || cksum == -1) {
setDword(hContact, "PictCK", 0);
reset_avatar(hContact);
}
else {
if (getDword(hContact, "PictCK", 0) != cksum) {
// Now save the new checksum. No rush requesting new avatar yet.
setDword(hContact, "PictCK", cksum);
// Need to delete the Avatar File!!
wchar_t szFile[MAX_PATH];
GetAvatarFileName(hContact, szFile, _countof(szFile) - 1, 0);
DeleteFile(szFile);
// Reset the avatar and cleanup.
reset_avatar(hContact);
// Request new avatar here... (might also want to check the sharing status?)
if (getByte("ShareAvatar", 0) == 2)
request_avatar(who);
}
}
}
void CYahooProto::ext_got_picture_update(const char*, const char *who, int buddy_icon)
{
LOG(("ext_got_picture_update for %s buddy_icon: %d", who, buddy_icon));
MCONTACT hContact = getbuddyH(who);
if (hContact == NULL) {
LOG(("Buddy Not Found. Skipping avatar update"));
return;
}
setByte(hContact, "AvatarType", buddy_icon);
/* Last thing check the checksum and request new one if we need to */
reset_avatar(hContact);
}
void CYahooProto::ext_got_picture_status(const char*, const char *who, int buddy_icon)
{
MCONTACT hContact = 0;
LOG(("ext_yahoo_got_picture_status for %s buddy_icon: %d", who, buddy_icon));
hContact = getbuddyH(who);
if (hContact == NULL) {
LOG(("Buddy Not Found. Skipping avatar update"));
return;
}
setByte(hContact, "AvatarType", buddy_icon);
/* Last thing check the checksum and request new one if we need to */
reset_avatar(hContact);
}
void CYahooProto::ext_got_picture_upload(const char*, const char *url, unsigned int ts)
{
int cksum = 0;
DBVARIANT dbv;
LOG(("[ext_yahoo_got_picture_upload] url: %s timestamp: %d", url, ts));
if (!url) {
LOG(("[ext_yahoo_got_picture_upload] Problem with upload?"));
return;
}
cksum = getDword("TMPAvatarHash", 0);
if (cksum != 0) {
LOG(("[ext_yahoo_got_picture_upload] Updating Checksum to: %d", cksum));
setDword("AvatarHash", cksum);
delSetting("TMPAvatarHash");
// This is only meant for message sessions, but we don't got those in miranda yet
//YAHOO_bcast_picture_checksum(cksum);
yahoo_send_picture_checksum(m_id, NULL, cksum);
// need to tell the stupid Yahoo that our icon updated
//YAHOO_bcast_picture_update(2);
}
else
cksum = getDword("AvatarHash", 0);
setString("AvatarURL", url);
//YAHOO_SetDword("AvatarExpires", ts);
if (!getString("AvatarInv", &dbv)) {
LOG(("[ext_yahoo_got_picture_upload] Buddy: %s told us this is bad??", dbv.pszVal));
LOG(("[ext_yahoo_got_picture] Sending url: %s checksum: %d to '%s'!", url, cksum, dbv.pszVal));
//void yahoo_send_picture_info(int id, const char *me, const char *who, const char *pic_url, int cksum)
yahoo_send_picture_info(m_id, dbv.pszVal, 2, url, cksum);
delSetting("AvatarInv");
db_free(&dbv);
}
}
void CYahooProto::ext_got_avatar_share(int buddy_icon)
{
LOG(("[ext_yahoo_got_avatar_share] buddy icon: %d", buddy_icon));
setByte("ShareAvatar", buddy_icon);
}
void CYahooProto::reset_avatar(MCONTACT hContact)
{
LOG(("[YAHOO_RESET_AVATAR]"));
ProtoBroadcastAck(hContact, ACKTYPE_AVATAR, ACKRESULT_STATUS, NULL, 0);
}
void CYahooProto::request_avatar(const char* who)
{
if (!getByte("ShowAvatars", 1)) {
LOG(("Avatars disabled, but available for: %s", who));
return;
}
MCONTACT hContact = getbuddyH(who);
if (!hContact)
return;
time_t cur_time;
time(&cur_time);
time_t last_chk = getDword(hContact, "PictLastCheck", 0);
/*
* time() - in seconds ( 60*60 = 1 hour)
*/
if (getDword(hContact, "PictCK", 0) == 0 || last_chk == 0 || (cur_time - last_chk) > 60) {
setDword(hContact, "PictLastCheck", (DWORD)cur_time);
LOG(("Requesting Avatar for: %s", who));
yahoo_request_buddy_avatar(m_id, who);
}
else LOG(("Avatar Not Available for: %s Last Check: %ld Current: %ld (Flood Check in Effect)", who, last_chk, cur_time));
}
void CYahooProto::GetAvatarFileName(MCONTACT hContact, wchar_t* pszDest, int cbLen, int type)
{
int tPathLen = mir_sntprintf(pszDest, cbLen, L"%s\\%S", VARST(L"%miranda_avatarcache%"), m_szModuleName);
if (_waccess(pszDest, 0))
CreateDirectoryTreeT(pszDest);
if (hContact != NULL) {
int ck_sum = getDword(hContact, "PictCK", 0);
tPathLen += mir_sntprintf(pszDest + tPathLen, cbLen - tPathLen, L"\\%lX", ck_sum);
}
else
tPathLen += mir_sntprintf(pszDest + tPathLen, cbLen - tPathLen, L"\\%S avatar", m_szModuleName);
wcsncpy_s((pszDest + tPathLen), (cbLen - tPathLen), (type == 1 ? L".swf" : L".png"), _TRUNCATE);
}
INT_PTR __cdecl CYahooProto::GetAvatarInfo(WPARAM wParam, LPARAM lParam)
{
PROTO_AVATAR_INFORMATION* pai = (PROTO_AVATAR_INFORMATION*)lParam;
DBVARIANT dbv;
int avtType;
if (!getString(pai->hContact, YAHOO_LOGINID, &dbv)) {
debugLogA("[YAHOO_GETAVATARINFO] For: %s", dbv.pszVal);
db_free(&dbv);
}
else {
debugLogA("[YAHOO_GETAVATARINFO]");
}
if (!getByte("ShowAvatars", 1) || !m_bLoggedIn) {
debugLogA("[YAHOO_GETAVATARINFO] %s", m_bLoggedIn ? "We are not using/showing avatars!" : "We are not logged in. Can't load avatars now!");
return GAIR_NOAVATAR;
}
avtType = getByte(pai->hContact, "AvatarType", 0);
debugLogA("[YAHOO_GETAVATARINFO] Avatar Type: %d", avtType);
if (avtType != 2) {
if (avtType != 0)
debugLogA("[YAHOO_GETAVATARINFO] Not handling this type yet!");
return GAIR_NOAVATAR;
}
if (getDword(pai->hContact, "PictCK", 0) == 0)
return GAIR_NOAVATAR;
GetAvatarFileName(pai->hContact, pai->filename, _countof(pai->filename), getByte(pai->hContact, "AvatarType", 0));
pai->format = PA_FORMAT_PNG;
debugLogA("[YAHOO_GETAVATARINFO] filename: %s", pai->filename);
if (_waccess(pai->filename, 0) == 0)
return GAIR_SUCCESS;
if ((wParam & GAIF_FORCE) != 0 && pai->hContact != NULL) {
/* need to request it again? */
if (getDword(pai->hContact, "PictLoading", 0) != 0 &&
(time(NULL) - getDword(pai->hContact, "PictLastCheck", 0) < 500)) {
debugLogA("[YAHOO_GETAVATARINFO] Waiting for avatar to load!");
return GAIR_WAITFOR;
}
else if (m_bLoggedIn) {
ptrA szId(getStringA(pai->hContact, YAHOO_LOGINID));
if (szId != NULL) {
debugLogA("[YAHOO_GETAVATARINFO] Requesting avatar!");
request_avatar(szId);
return GAIR_WAITFOR;
}
else debugLogA("[YAHOO_GETAVATARINFO] Can't retrieve user id?!");
}
}
debugLogA("[YAHOO_GETAVATARINFO] NO AVATAR???");
return GAIR_NOAVATAR;
}
/*
* --=[ AVS / LoadAvatars API/Services ]=--
*/
INT_PTR __cdecl CYahooProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
{
int res = 0;
switch (wParam) {
case AF_MAXSIZE:
LOG(("[YahooGetAvatarCaps] AF_MAXSIZE"));
((POINT*)lParam)->x = 96;
((POINT*)lParam)->y = 96;
break;
case AF_PROPORTION:
LOG(("[YahooGetAvatarCaps] AF_PROPORTION"));
res = PIP_NONE;
break;
case AF_FORMATSUPPORTED:
LOG(("[YahooGetAvatarCaps] AF_FORMATSUPPORTED"));
res = lParam == PA_FORMAT_PNG;
break;
case AF_ENABLED:
LOG(("[YahooGetAvatarCaps] AF_ENABLED"));
res = (getByte("ShowAvatars", 1)) ? 1 : 0;
break;
case AF_DONTNEEDDELAYS:
res = 1; /* don't need to delay avatar loading */
break;
case AF_MAXFILESIZE:
res = 0; /* no max filesize for now */
break;
case AF_DELAYAFTERFAIL:
res = 15 * 60 * 1000; /* 15 mins */
break;
default:
LOG(("[YahooGetAvatarCaps] Unknown: %d", wParam));
}
return res;
}
/*
Service: /GetMyAvatar
wParam=(char *)Buffer to file name
lParam=(int)Buffer size
return=0 on success, else on error
*/
INT_PTR __cdecl CYahooProto::GetMyAvatar(WPARAM wParam, LPARAM lParam)
{
wchar_t *buffer = (wchar_t*)wParam;
int size = (int)lParam;
debugLogA("[YahooGetMyAvatar]");
if (buffer == NULL || size <= 0)
return -1;
if (!getByte("ShowAvatars", 1))
return -2;
DBVARIANT dbv;
int ret = -3;
if (getDword("AvatarHash", 0)) {
if (!getTString("AvatarFile", &dbv)) {
if (_waccess(dbv.ptszVal, 0) == 0) {
mir_tstrncpy(buffer, dbv.ptszVal, size - 1);
buffer[size - 1] = '\0';
ret = 0;
}
db_free(&dbv);
}
}
return ret;
}
/*
#define PS_SETMYAVATAR "/SetMyAvatar"
wParam=0
lParam=(const char *)Avatar file name
return=0 for sucess
*/
INT_PTR __cdecl CYahooProto::SetMyAvatar(WPARAM, LPARAM lParam)
{
wchar_t* tszFile = (wchar_t*)lParam;
wchar_t tszMyFile[MAX_PATH + 1];
GetAvatarFileName(NULL, tszMyFile, MAX_PATH, 2);
if (tszFile == NULL) {
debugLogA("[Deleting Avatar Info]");
/* remove ALL our Avatar Info Keys */
delSetting("AvatarFile");
delSetting("AvatarHash");
delSetting("AvatarURL");
delSetting("AvatarTS");
/* Send a Yahoo packet saying we don't got an avatar anymore */
yahoo_send_picture_status(m_id, 0);
setByte("ShareAvatar", 0);
DeleteFile(tszMyFile);
}
else {
HANDLE hFile = CreateFile(tszFile,
GENERIC_READ,
FILE_SHARE_READ | FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN,
0);
if (hFile == INVALID_HANDLE_VALUE)
return 1;
DWORD dwPngSize = GetFileSize(hFile, NULL);
BYTE *pResult = (BYTE*)malloc(dwPngSize);
if (pResult == NULL) {
CloseHandle(hFile);
return 2;
}
DWORD dw;
ReadFile(hFile, pResult, dwPngSize, &dw, NULL);
CloseHandle(hFile);
hFile = CreateFile(tszMyFile,
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL,
OPEN_ALWAYS,
FILE_ATTRIBUTE_NORMAL, 0);
if (hFile == INVALID_HANDLE_VALUE)
return 1;
WriteFile(hFile, pResult, dwPngSize, &dw, NULL);
SetEndOfFile(hFile);
CloseHandle(hFile);
unsigned int hash = YAHOO_avt_hash((const char*)pResult, dwPngSize);
free(pResult);
if (hash) {
LOG(("[YAHOO_SetAvatar] File: '%s' CK: %d", tszMyFile, hash));
/* now check and make sure we don't reupload same thing over again */
if (hash != getDword("AvatarHash", 0)) {
setTString("AvatarFile", tszMyFile);
setDword("TMPAvatarHash", hash);
/* Set Sharing to ON if it's OFF */
if (getByte("ShareAvatar", 0) != 2) {
setByte("ShareAvatar", 2);
yahoo_send_picture_status(m_id, 2);
}
SendAvatar(tszMyFile);
}
else LOG(("[YAHOO_SetAvatar] Same checksum and avatar on YahooFT. Not Reuploading."));
}
}
return 0;
}