diff options
Diffstat (limited to 'indra/llcommon/llprocess.cpp')
| -rw-r--r-- | indra/llcommon/llprocess.cpp | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/indra/llcommon/llprocess.cpp b/indra/llcommon/llprocess.cpp index 9799ed1938..b4c6a647d7 100644 --- a/indra/llcommon/llprocess.cpp +++ b/indra/llcommon/llprocess.cpp @@ -50,6 +50,7 @@ static const char* whichfile[] = { "stdin", "stdout", "stderr" }; static std::string empty; static LLProcess::Status interpret_status(int status); +static std::string getDesc(const LLProcess::Params& params); /** * Ref-counted "mainloop" listener. As long as there are still outstanding @@ -404,7 +405,7 @@ LLProcessPtr LLProcess::create(const LLSDOrParams& params) LLEventPumps::instance().obtain(params.postend) .post(LLSDMap // no "id" - ("desc", std::string(params.executable)) + ("desc", getDesc(params)) ("state", LLProcess::UNSTARTED) // no "data" ("string", e.what()) @@ -561,8 +562,8 @@ LLProcess::LLProcess(const LLSDOrParams& params): sProcessListener.addPoll(*this); mStatus.mState = RUNNING; - mDesc = STRINGIZE(LLStringUtil::quote(params.executable) << " (" << mProcess.pid << ')'); - LL_INFOS("LLProcess") << "Launched " << params << " (" << mProcess.pid << ")" << LL_ENDL; + mDesc = STRINGIZE(getDesc(params) << " (" << mProcess.pid << ')'); + LL_INFOS("LLProcess") << mDesc << ": launched " << params << LL_ENDL; // Unless caller explicitly turned off autokill (child should persist), // take steps to terminate the child. This is all suspenders-and-belt: in @@ -604,6 +605,29 @@ LLProcess::LLProcess(const LLSDOrParams& params): } } +// Helper to obtain a description string, given a Params block +static std::string getDesc(const LLProcess::Params& params) +{ + // If caller specified a description string, by all means use it. + std::string desc(params.desc); + if (! desc.empty()) + return desc; + + // Caller didn't say. Use the executable name -- but use just the filename + // part. On Mac, for instance, full pathnames get cumbersome. + // If there are Linden utility functions to manipulate pathnames, I + // haven't found them -- and for this usage, Boost.Filesystem seems kind + // of heavyweight. + std::string executable(params.executable); + std::string::size_type delim = executable.find_last_of("\\/"); + // If executable contains no pathname delimiters, return the whole thing. + if (delim == std::string::npos) + return executable; + + // Return just the part beyond the last delimiter. + return executable.substr(delim + 1); +} + LLProcess::~LLProcess() { // Only in state RUNNING are we registered for callback. In UNSTARTED we |