diff options
Diffstat (limited to 'gpgme/rungpg.c')
| -rw-r--r-- | gpgme/rungpg.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gpgme/rungpg.c b/gpgme/rungpg.c index 9b6cb2ed..3907c3f3 100644 --- a/gpgme/rungpg.c +++ b/gpgme/rungpg.c @@ -27,6 +27,7 @@ #include <string.h> #include <assert.h> #include <errno.h> +#include <unistd.h> #include "gpgme.h" #include "util.h" @@ -344,6 +345,9 @@ gpg_new (void **engine, const char *file_name, const char *home_dir, { engine_gpg_t gpg; gpgme_error_t rc = 0; + char *dft_display = NULL; + char dft_ttyname[64]; + char *dft_ttytype = NULL; gpg = calloc (1, sizeof *gpg); if (!gpg) @@ -423,6 +427,64 @@ gpg_new (void **engine, const char *file_name, const char *home_dir, rc = add_arg (gpg, "utf8"); if (!rc) rc = add_arg (gpg, "--enable-progress-filter"); + if (rc) + goto leave; + + rc = _gpgme_getenv ("DISPLAY", &dft_display); + if (dft_display) + { + rc = add_arg (gpg, "--display"); + if (!rc) + rc = add_arg (gpg, dft_display); + + free (dft_display); + } + if (rc) + goto leave; + + if (isatty (1)) + { + if (ttyname_r (1, dft_ttyname, sizeof (dft_ttyname))) + rc = gpg_error_from_errno (errno); + else + { + rc = add_arg (gpg, "--ttyname"); + if (!rc) + rc = add_arg (gpg, dft_ttyname); + if (!rc) + { + rc = _gpgme_getenv ("TERM", &dft_ttytype); + if (!rc) + goto leave; + + rc = add_arg (gpg, "--ttytype"); + if (!rc) + rc = add_arg (gpg, dft_ttytype); + + free (dft_ttytype); + } + } + if (rc) + goto leave; + } + + if (lc_ctype) + { + rc = add_arg (gpg, "--lc-ctype"); + if (!rc) + rc = add_arg (gpg, lc_ctype); + if (rc) + goto leave; + } + + if (lc_messages) + { + rc = add_arg (gpg, "--lc-messages"); + if (!rc) + rc = add_arg (gpg, lc_messages); + if (rc) + goto leave; + } leave: if (rc) |