60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
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#include "Process.hpp"
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#include <unistd.h>
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#include <string>
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namespace Bloom
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{
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::pid_t Process::getProcessId() {
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return getpid();
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}
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::pid_t Process::getParentProcessId() {
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return getppid();
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}
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bool Process::isProcessManagedByClion(::pid_t processId) {
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static auto cachedResult = std::optional<bool>();
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if (cachedResult.has_value()) {
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return cachedResult.value();
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}
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// Walk the process tree until we find CLion
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while (processId != 0) {
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const auto processInfo = Process::getProcessInfo(processId);
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if (!processInfo.has_value()) {
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break;
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}
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auto* processInfoPtr = processInfo.value();
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const auto commandLine = std::string(processInfoPtr->cmd);
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if (commandLine.find("clion.sh") != std::string::npos) {
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freeproc(processInfoPtr);
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cachedResult = true;
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return true;
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}
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processId = processInfoPtr->ppid;
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freeproc(processInfoPtr);
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}
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cachedResult = true;
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return false;
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}
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std::optional<::proc_t*> Process::getProcessInfo(::pid_t processId) {
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auto* proc = ::openproc(PROC_FILLSTAT | PROC_FILLARG | PROC_PID, &processId);
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auto* processInfo = ::readproc(proc, NULL);
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if (processInfo == NULL) {
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return std::nullopt;
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}
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closeproc(proc);
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return processInfo;
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}
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}
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