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Support non-standard binary names in autoupdater.

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On Linux and Windows support non-standard application binary name.
This commit is contained in:
John Preston 2017-05-30 21:26:53 +03:00
parent ab3f9fbea2
commit 983c2c0869
4 changed files with 80 additions and 32 deletions
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44
Telegram/SourceFiles/_other/updater.cpp
View File

@ -22,7 +22,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
bool _debug = false;
wstring exeName, exeDir, updateTo;
wstring updaterName, updaterDir, updateTo, exeName;
bool equal(const wstring &a, const wstring &b) {
return !_wcsicmp(a.c_str(), b.c_str());
@ -203,11 +203,16 @@ bool update() {
}
} else {
wstring tofname = updateTo + fname.substr(updDir.size() + 1);
if (equal(tofname, exeName)) { // bad update - has Updater.exe - delete all dir
writeLog(L"Error: bad update, has Updater.exe! '" + tofname + L"' equal '" + exeName + L"'");
if (equal(tofname, updaterName)) { // bad update - has Updater.exe - delete all dir
writeLog(L"Error: bad update, has Updater.exe! '" + tofname + L"' equal '" + updaterName + L"'");
delFolder();
return false;
} else if (equal(fname, readyFilePath)) {
} else if (equal(tofname, updateTo + L"Telegram.exe") && exeName != L"Telegram.exe") {
wstring fullBinaryPath = updateTo + exeName;
writeLog(L"Target binary found: '" + tofname + L"', changing to '" + fullBinaryPath + L"'");
tofname = fullBinaryPath;
}
if (equal(fname, readyFilePath)) {
writeLog(L"Skipped ready file '" + fname + L"'");
} else {
from.push_back(fname);
@ -362,20 +367,31 @@ int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE prevInstance, LPWSTR cmdPara
updateTo[i] = L'\\';
}
}
} else if (equal(args[i], L"-exename") && ++i < argsCount) {
exeName = args[i];
for (int i = 0, l = exeName.size(); i < l; ++i) {
if (exeName[i] == L'/' || exeName[i] == L'\\') {
exeName = L"Telegram.exe";
break;
}
}
}
}
if (exeName.empty()) {
exeName = L"Telegram.exe";
}
if (needupdate) writeLog(L"Need to update!");
if (autostart) writeLog(L"From autostart!");
if (writeprotected) writeLog(L"Write Protected folder!");
exeName = args[0];
writeLog(L"Exe name is: " + exeName);
if (exeName.size() > 11) {
if (equal(exeName.substr(exeName.size() - 11), L"Updater.exe")) {
exeDir = exeName.substr(0, exeName.size() - 11);
writeLog(L"Exe dir is: " + exeDir);
updaterName = args[0];
writeLog(L"Updater name is: " + updaterName);
if (updaterName.size() > 11) {
if (equal(updaterName.substr(updaterName.size() - 11), L"Updater.exe")) {
updaterDir = updaterName.substr(0, updaterName.size() - 11);
writeLog(L"Updater dir is: " + updaterDir);
if (!writeprotected) {
updateTo = exeDir;
updateTo = updaterDir;
}
writeLog(L"Update to: " + updateTo);
if (needupdate && update()) {
@ -416,7 +432,7 @@ int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE prevInstance, LPWSTR cmdPara
if (SUCCEEDED(hres)) {
IPersistFile* ppf;
wstring exe = updateTo + L"Telegram.exe", dir = updateTo;
wstring exe = updateTo + exeName, dir = updateTo;
psl->SetArguments((targs.size() ? targs.substr(1) : targs).c_str());
psl->SetPath(exe.c_str());
psl->SetWorkingDirectory(dir.c_str());
@ -453,10 +469,10 @@ int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE prevInstance, LPWSTR cmdPara
}
}
if (!executed) {
ShellExecute(0, 0, (updateTo + L"Telegram.exe").c_str(), (L"-noupdate" + targs).c_str(), 0, SW_SHOWNORMAL);
ShellExecute(0, 0, (updateTo + exeName).c_str(), (L"-noupdate" + targs).c_str(), 0, SW_SHOWNORMAL);
}
writeLog(L"Executed Telegram.exe, closing log and quitting..");
writeLog(L"Executed '" + exeName + L"', closing log and quitting..");
closeLog();
return 0;

43
Telegram/SourceFiles/_other/updater_linux.cpp
View File

@ -52,7 +52,10 @@ bool do_mkdir(const char *path) { // from http://stackoverflow.com/questions/675
}
bool _debug = false;
string exeName, exeDir, workDir;
string updaterDir;
string updaterName;
string workDir;
string exeName;
FILE *_logFile = 0;
void openLog() {
@ -240,7 +243,7 @@ bool update() {
string dir = dirs.front();
dirs.pop_front();
string toDir = exeDir;
string toDir = updaterDir;
if (dir.size() > updDir.size() + 1) {
toDir += (dir.substr(updDir.size() + 1) + '/');
forcedirs.push_back(toDir);
@ -266,12 +269,16 @@ bool update() {
dirs.push_back(fname);
writeLog("Added dir '%s' in update tree..", fname.c_str());
} else {
string tofname = exeDir + fname.substr(updDir.size() + 1);
if (equal(tofname, exeName)) { // bad update - has Updater - delete all dir
writeLog("Error: bad update, has Updater! '%s' equal '%s'", tofname.c_str(), exeName.c_str());
string tofname = updaterDir + fname.substr(updDir.size() + 1);
if (equal(tofname, updaterName)) { // bad update - has Updater - delete all dir
writeLog("Error: bad update, has Updater! '%s' equal '%s'", tofname.c_str(), updaterName.c_str());
delFolder();
return false;
}
} else if (equal(tofname, updaterDir + "Telegram") && exeName != "Telegram") {
string fullBinaryPath = updaterDir + exeName;
writeLog("Target binary found: '%s', changing to '%s'", tofname.c_str(), fullBinaryPath.c_str());
tofname = fullBinaryPath;
}
if (fname == readyFilePath) {
writeLog("Skipped ready file '%s'", fname.c_str());
} else {
@ -344,9 +351,14 @@ int main(int argc, char *argv[]) {
workDir = argv[i];
} else if (equal(argv[i], "-crashreport") && ++i < argc) {
crashreport = argv[i];
} else if (equal(argv[i], "-exename") && ++i < argc) {
exeName = argv[i];
}
}
openLog();
if (exeName.empty() || exeName.find('/') != string::npos) {
exeName = "Telegram";
}
openLog();
writeLog("Updater started..");
for (int i = 0; i < argc; ++i) {
@ -355,12 +367,12 @@ int main(int argc, char *argv[]) {
if (needupdate) writeLog("Need to update!");
if (autostart) writeLog("From autostart!");
exeName = argv[0];
writeLog("Exe name is: %s", exeName.c_str());
if (exeName.size() >= 7) {
if (equal(exeName.substr(exeName.size() - 7), "Updater")) {
exeDir = exeName.substr(0, exeName.size() - 7);
writeLog("Exe dir is: %s", exeDir.c_str());
updaterName = argv[0];
writeLog("Updater binary name is: %s", updaterName.c_str());
if (updaterName.size() >= 7) {
if (equal(updaterName.substr(updaterName.size() - 7), "Updater")) {
updaterDir = updaterName.substr(0, updaterName.size() - 7);
writeLog("Updater binary dir is: %s", updaterDir.c_str());
if (needupdate) {
if (workDir.empty()) { // old app launched, update prepared in tupdates/ready (not in tupdates/temp)
writeLog("No workdir, trying to figure it out");
@ -378,7 +390,7 @@ int main(int argc, char *argv[]) {
}
}
if (workDir.empty()) {
workDir = exeDir;
workDir = updaterDir;
struct stat statbuf;
writeLog("Trying to use current as workDir, getting stat() for tupdates/ready");
@ -405,7 +417,8 @@ int main(int argc, char *argv[]) {
static const int MaxLen = 65536, MaxArgsCount = 128;
char path[MaxLen] = {0};
strcpy(path, (exeDir + "Telegram").c_str());
string fullBinaryPath = updaterDir + exeName;
strcpy(path, fullBinaryPath.c_str());
char *args[MaxArgsCount] = {0}, p_noupdate[] = "-noupdate", p_autostart[] = "-autostart", p_debug[] = "-debug", p_tosettings[] = "-tosettings", p_key[] = "-key", p_startintray[] = "-startintray", p_testmode[] = "-testmode";
int argIndex = 0;

23
Telegram/SourceFiles/platform/linux/specific_linux.cpp
View File

@ -541,8 +541,21 @@ bool _execUpdater(bool update = true, const QString &crashreport = QString()) {
QByteArray data(QFile::encodeName(cExeDir() + (update ? "Updater" : gExeName)));
memcpy(path, data.constData(), data.size());
char *args[MaxArgsCount] = {0}, p_noupdate[] = "-noupdate", p_autostart[] = "-autostart", p_debug[] = "-debug", p_tosettings[] = "-tosettings", p_key[] = "-key", p_path[] = "-workpath", p_startintray[] = "-startintray", p_testmode[] = "-testmode", p_crashreport[] = "-crashreport";
char p_datafile[MaxLen] = {0}, p_pathbuf[MaxLen] = {0}, p_crashreportbuf[MaxLen] = {0};
char *args[MaxArgsCount] = { 0 };
char p_noupdate[] = "-noupdate";
char p_autostart[] = "-autostart";
char p_debug[] = "-debug";
char p_tosettings[] = "-tosettings";
char p_key[] = "-key";
char p_datafile[MaxLen] = { 0 };
char p_path[] = "-workpath";
char p_pathbuf[MaxLen] = { 0 };
char p_startintray[] = "-startintray";
char p_testmode[] = "-testmode";
char p_crashreport[] = "-crashreport";
char p_crashreportbuf[MaxLen] = { 0 };
char p_exe[] = "-exename";
char p_exebuf[MaxLen] = { 0 };
int argIndex = 0;
args[argIndex++] = path;
if (!update) {
@ -575,6 +588,12 @@ bool _execUpdater(bool update = true, const QString &crashreport = QString()) {
args[argIndex++] = p_crashreportbuf;
}
}
QByteArray exef = QFile::encodeName(cExeName());
if (exef.size() > 0 && exef.size() < MaxLen) {
memcpy(p_exebuf, exef.constData(), exef.size());
args[argIndex++] = p_exe;
args[argIndex++] = p_exebuf;
}
Logs::closeMain();
SignalHandlers::finish();

2
Telegram/SourceFiles/platform/win/specific_win.cpp
View File

@ -645,7 +645,7 @@ void psNewVersion() {
}
void psExecUpdater() {
QString targs = qsl("-update");
QString targs = qsl("-update -exename \"") + cExeName() + '"';
if (cLaunchMode() == LaunchModeAutoStart) targs += qsl(" -autostart");
if (cDebug()) targs += qsl(" -debug");
if (cStartInTray()) targs += qsl(" -startintray");