BaseLog* BazaarLog::generateLog(const std::string& dir) {
//does directory have a .bzr ?
std::string bzrdir = dir + std::string("/.bzr");
struct stat dirinfo;
int stat_rc = stat(bzrdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
std::string command = getLogCommand();
// do we have this client installed
requireExecutable("bzr");
createTempLog();
if(temp_file.size()==0) return 0;
char cmd_buff[2048];
sprintf(cmd_buff, "%s %s > %s", command.c_str(), dir.c_str(), temp_file.c_str());
int command_rc = systemCommand(cmd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
BaseLog* MercurialLog::generateLog(std::string dir) {
//does directory have a .git ?
std::string hgdir = dir + std::string("/.hg");
struct stat dirinfo;
int stat_rc = stat(hgdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
std::string command = getLogCommand();
createTempLog();
if(temp_file.size()==0) return 0;
char cmd_buff[2048];
sprintf(cmd_buff, "%s -R %s > %s", command.c_str(), dir.c_str(), temp_file.c_str());
int command_rc = system(cmd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
BaseLog* SVNCommitLog::generateLog(const std::string& dir) {
//get working directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
return 0;
}
//does directory have a .svn ?
std::string gitdir = dir + std::string("/.svn");
struct stat dirinfo;
int stat_rc = stat(gitdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
// do we have this client installed
requireExecutable("svn");
std::string command = getLogCommand();
//create temp file
createTempLog();
if(temp_file.size()==0) return 0;
if(chdir(dir.c_str()) != 0) {
return 0;
}
char cmd_buff[2048];
snprintf(cmd_buff, 2048, "%s > %s", command.c_str(), temp_file.c_str());
int command_rc = systemCommand(cmd_buff);
chdir(cwd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
BaseLog* GitCommitLog::generateLog(const std::string& dir) {
//get working directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
return 0;
}
//does directory have a .git ?
std::string gitdir = dir + std::string("/.git");
struct stat dirinfo;
int stat_rc = stat(gitdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
std::string command = getLogCommand();
//create temp file
createTempLog();
if(temp_file.size()==0) return 0;
if(chdir(dir.c_str()) != 0) {
return 0;
}
char cmd_buff[2048];
sprintf(cmd_buff, "%s > %s", command.c_str(), temp_file.c_str());
int command_rc = system(cmd_buff);
if(command_rc != 0) {
chdir(cwd_buff);
return 0;
}
// check for new-enough Git version
// if %aN does not appear to be supported try %an
std::ifstream in(temp_file.c_str());
char firstBytes[9];
in.read(firstBytes, 8);
in.close();
firstBytes[8] = '\0';
if(!strcmp(firstBytes, "user:%aN")) {
char *pos = strstr(cmd_buff, "%aN");
pos[2] = 'n';
command_rc = system(cmd_buff);
}
//change back to original directoy
chdir(cwd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}
BaseLog* GitCommitLog::generateLog(std::string dir) {
//get working directory
char cwd_buff[1024];
if(getcwd(cwd_buff, 1024) != cwd_buff) {
return 0;
}
//does directory have a .git ?
std::string gitdir = dir + std::string("/.git");
struct stat dirinfo;
int stat_rc = stat(gitdir.c_str(), &dirinfo);
if(stat_rc!=0 || !(dirinfo.st_mode & S_IFDIR)) {
return 0;
}
std::string command = getLogCommand();
//create temp file
char cmd_buff[2048];
char logfile_buff[1024];
#ifdef _WIN32
DWORD tmplen = GetTempPath(0, L"");
if(tmplen == 0) return 0;
std::vector<TCHAR> temp(tmplen+1);
tmplen = GetTempPath(static_cast<DWORD>(temp.size()), &temp[0]);
if(tmplen == 0 || tmplen >= temp.size()) return 0;
std::string temp_file_path(temp.begin(),
temp.begin() + static_cast<std::size_t>(tmplen));
temp_file_path += "gource.tmp";
sprintf(logfile_buff, "%s", temp_file_path.c_str());
#else
uid_t myuid = getuid();
sprintf(logfile_buff, "/tmp/gource-%d.tmp", myuid);
#endif
sprintf(cmd_buff, "%s > %s", command.c_str(), logfile_buff);
temp_file = std::string(logfile_buff);
if(chdir(dir.c_str()) != 0) {
return 0;
}
int command_rc = system(cmd_buff);
if(command_rc != 0) {
return 0;
}
// check for new-enough Git version
// if %aN does not appear to be supported try %an
std::ifstream in(logfile_buff);
char firstBytes[9];
in.read(firstBytes, 8);
in.close();
firstBytes[8] = '\0';
if(!strcmp(firstBytes, "user:%aN")) {
char *pos = strstr(cmd_buff, "%aN");
pos[2] = 'n';
command_rc = system(cmd_buff);
}
//change back to original directoy
chdir(cwd_buff);
if(command_rc != 0) {
return 0;
}
BaseLog* seeklog = new SeekLog(temp_file);
return seeklog;
}