diff options
| -rw-r--r-- | src/cg-base.c | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/src/cg-base.c b/src/cg-base.c index 52624d9..18f782e 100644 --- a/src/cg-base.c +++ b/src/cg-base.c @@ -20,6 +20,7 @@ #include <libcoopgamma.h> +#include <errno.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> @@ -66,18 +67,59 @@ static int list_methods(void) } +static int list_crtcs(libcoopgamma_context_t* restrict cg) +{ + char** list; + size_t i; + + list = libcoopgamma_get_crtcs_sync(cg); + if (list == NULL) + return -1; + for (i = 0; list[i]; i++) + printf("%s\n", list[i]); + free(list); + if (fflush(stdout) < 0) + return -1; + + return 0; +} + + int main(int argc, char* argv[]) { + libcoopgamma_context_t cg; + int init_failed = 0; + int stage = 0; + argv0 = argv[0]; if (initialise_proc() < 0) goto fail; - list_methods(); + if (list_methods() < 0) + goto fail; + if (libcoopgamma_context_initialise(&cg) < 0) + goto fail; + stage++; + if (libcoopgamma_connect(NULL, NULL, &cg) < 0) + { + init_failed = (errno == 0); + goto fail; + } + stage++; + + if (list_crtcs(&cg) < 0) + goto fail; + libcoopgamma_context_destroy(&cg, 1); return 0; fail: - perror(argv0); + if (init_failed) + fprintf(stderr, "%s: server failed to initialise\n", argv0); + else + perror(argv0); + if (stage >= 1) + libcoopgamma_context_destroy(&cg, stage >= 2); return 1; } |