diff options
Diffstat (limited to 'src/libimcv/plugins/imv_attestation/attest.c')
| -rw-r--r-- | src/libimcv/plugins/imv_attestation/attest.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/libimcv/plugins/imv_attestation/attest.c b/src/libimcv/plugins/imv_attestation/attest.c index 30563364c..aa8d1f797 100644 --- a/src/libimcv/plugins/imv_attestation/attest.c +++ b/src/libimcv/plugins/imv_attestation/attest.c @@ -19,15 +19,64 @@ #include <stdio.h> #include <string.h> #include <errno.h> +#include <syslog.h> #include <library.h> +#include <debug.h> +#include <imcv.h> +#include <libpts.h> #include <pts/pts_meas_algo.h> #include "attest_db.h" #include "attest_usage.h" /** + * global debug output variables + */ +static int debug_level = 0; +static bool stderr_quiet = TRUE; + +/** + * attest dbg function + */ +static void attest_dbg(debug_t group, level_t level, char *fmt, ...) +{ + int priority = LOG_INFO; + char buffer[8192]; + char *current = buffer, *next; + va_list args; + + if (level <= debug_level) + { + if (!stderr_quiet) + { + va_start(args, fmt); + vfprintf(stderr, fmt, args); + fprintf(stderr, "\n"); + va_end(args); + } + + /* write in memory buffer first */ + va_start(args, fmt); + vsnprintf(buffer, sizeof(buffer), fmt, args); + va_end(args); + + /* do a syslog with every line */ + while (current) + { + next = strchr(current, '\n'); + if (next) + { + *(next++) = '\0'; + } + syslog(priority, "%s\n", current); + current = next; + } + } +} + +/** * global attestation database object */ attest_db_t *attest; @@ -46,6 +95,7 @@ static void do_args(int argc, char *argv[]) OP_UNDEF, OP_USAGE, OP_FILES, + OP_COMPONENTS, OP_PRODUCTS, OP_HASHES, OP_ADD, @@ -61,6 +111,7 @@ static void do_args(int argc, char *argv[]) struct option long_opts[] = { { "help", no_argument, NULL, 'h' }, + { "components", no_argument, NULL, 'c' }, { "files", no_argument, NULL, 'f' }, { "products", no_argument, NULL, 'p' }, { "hashes", no_argument, NULL, 'H' }, @@ -93,6 +144,9 @@ static void do_args(int argc, char *argv[]) case 'h': op = OP_USAGE; break; + case 'c': + op = OP_COMPONENTS; + continue; case 'f': op = OP_FILES; continue; @@ -180,6 +234,9 @@ static void do_args(int argc, char *argv[]) case OP_PRODUCTS: attest->list_products(attest); break; + case OP_COMPONENTS: + attest->list_components(attest); + break; case OP_FILES: attest->list_files(attest); break; @@ -205,6 +262,10 @@ int main(int argc, char *argv[]) { char *uri; + /* enable attest debugging hook */ + dbg = attest_dbg; + openlog("attest", 0, LOG_DEBUG); + atexit(library_deinit); /* initialize library */ @@ -230,9 +291,15 @@ int main(int argc, char *argv[]) exit(SS_RC_INITIALIZATION_FAILED); } atexit(cleanup); + libimcv_init(); + libpts_init(); do_args(argc, argv); + libpts_deinit(); + libimcv_deinit(); + closelog(); + exit(EXIT_SUCCESS); } |