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author | Andre Heinecke <aheinecke@gnupg.org> | 2019-11-01 12:00:18 +0100 |
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committer | Andre Heinecke <aheinecke@gnupg.org> | 2019-11-01 12:00:18 +0100 |
commit | a4d5394b4607382d846e8c156439ac182f9945d7 (patch) | |
tree | bd42beb7719791f7b4e6e50558019912684d0ee7 | |
parent | 1242c6c93ac63383f648dd84cff847b86f4925f9 (diff) | |
download | gpgme-a4d5394b4607382d846e8c156439ac182f9945d7.tar.gz |
cpp: Add env var to control editinteractor debug
* lang/cpp/src/editinteractor.cpp (EditInteractor::Private::Private):
Read "GPGMEPP_INTERACTOR_DEBUG" env var.
(EditInteractor::Private::~Private): Close debug file.
--
While it was possible for the application to control the
debug through setDebugChannel it is often times helpful
to just debug without changing the application using
GPGME
-rw-r--r-- | lang/cpp/src/editinteractor.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/lang/cpp/src/editinteractor.cpp b/lang/cpp/src/editinteractor.cpp index f7c994a4..36d1be63 100644 --- a/lang/cpp/src/editinteractor.cpp +++ b/lang/cpp/src/editinteractor.cpp @@ -178,10 +178,25 @@ EditInteractor::Private::Private(EditInteractor *qq) error(), debug(nullptr) { - + const char *debug_env = getenv("GPGMEPP_INTERACTOR_DEBUG"); + if (!debug_env) { + return; + } + if (!strcmp(debug_env, "stdout")) { + debug = stdout; + } else if (!strcmp(debug_env, "stderr")) { + debug = stderr; + } else if (debug_env) { + debug = std::fopen(debug_env, "a+"); + } } -EditInteractor::Private::~Private() {} +EditInteractor::Private::~Private() +{ + if (debug) { + std::fclose(debug); + } +} EditInteractor::EditInteractor() : d(new Private(this)) |