merged branch accel-pptpd

1 files changed, 62 insertions, 0 deletions

diff --git a/accel-pptpd/triton/loader.c b/accel-pptpd/triton/loader.c
new file mode 100644
index 00000000..b6c1914e
--- /dev/null
+++ b/accel-pptpd/triton/loader.c
@@ -0,0 +1,62 @@
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <errno.h>
+#include <dlfcn.h>
+#include <limits.h>
+
+#include "triton_p.h"
+
+#include "memdebug.h"
+
+int load_modules(const char *name)
+{
+	struct conf_sect_t *sect;
+	struct conf_option_t *opt;
+	char *fname;
+	char *path = MODULE_PATH;
+
+	sect = conf_get_section(name);
+	if (!sect) {
+		fprintf(stderr, "loader: section '%s' not found\n", name);
+		return -1;
+	}
+
+	fname = _malloc(PATH_MAX);
+
+	list_for_each_entry(opt, &sect->items, entry) {
+		if (!strcmp(opt->name,"path") && opt->val) {
+			path = opt->val;
+			continue;
+		}
+
+		strcpy(fname, path);
+		strcat(fname, "/");
+		strcat(fname, opt->name);
+		if (access(fname, F_OK)) {
+			strcpy(fname, path);
+			strcat(fname, "/lib");
+			strcat(fname, opt->name);
+			strcat(fname, ".so");
+			if (access(fname, F_OK)) {
+				strcpy(fname, opt->name);
+				if (access(opt->name, F_OK)) {
+					triton_log_error("loader: '%s' not found\n", opt->name);
+					continue;
+				}
+			}
+		}
+
+		if (!dlopen(fname, RTLD_NOW | RTLD_GLOBAL)) {
+			triton_log_error("loader: failed to load '%s': %s\n", opt->name, dlerror());
+			_free(fname);
+			return -1;
+		}
+	}
+
+	_free(fname);
+
+	return 0;
+}
+