equal
deleted
inserted
replaced
72 string_t getStreamletCommand(const RequestedField& field) { |
72 string_t getStreamletCommand(const RequestedField& field) { |
73 const char* streamletPathChars = getenv("RELPIPE_IN_FILESYSTEM_STREAMLET_PATH"); |
73 const char* streamletPathChars = getenv("RELPIPE_IN_FILESYSTEM_STREAMLET_PATH"); |
74 if (streamletPathChars) { |
74 if (streamletPathChars) { |
75 for (string_t path : splitBySeparator(convertor.from_bytes(streamletPathChars))) { |
75 for (string_t path : splitBySeparator(convertor.from_bytes(streamletPathChars))) { |
76 fs::path file = fs::path(path) / fs::path(field.name); |
76 fs::path file = fs::path(path) / fs::path(field.name); |
77 if (fs::exists(file) && ::access(file.c_str(), X_OK) == 0) return file.wstring(); |
77 if (fs::exists(file) && ::access(file.c_str(), X_OK) == 0) return file.wstring(); // n.b. must be set executable using e.g. chmod – files executable through only ACL, are actually not executable |
78 } |
78 } |
79 throw RelpipeWriterException(L"Streamlet „" + field.name + L"“ was not found at $RELPIPE_IN_FILESYSTEM_STREAMLET_PATH"); |
79 throw RelpipeWriterException(L"Streamlet „" + field.name + L"“ was not found at $RELPIPE_IN_FILESYSTEM_STREAMLET_PATH"); |
80 } else { |
80 } else { |
81 throw RelpipeWriterException(L"Missing environment variable RELPIPE_IN_FILESYSTEM_STREAMLET_PATH → unable to find streamlet."); |
81 throw RelpipeWriterException(L"Missing environment variable RELPIPE_IN_FILESYSTEM_STREAMLET_PATH → unable to find streamlet."); |
82 } |
82 } |