Add mkdir, based on patch from Oliver Schroder

This lets the module put logs into automagically created subdirs

diff --git a/src/modules/rlm_linelog/rlm_linelog.c b/src/modules/rlm_linelog/rlm_linelog.c
index edb0065023f4f26536bb00fb840037859c1ce8d7..24c809f1db9ff120da06ff15454bb79405370bd1 100644 (file)
--- a/src/modules/rlm_linelog/rlm_linelog.c
+++ b/src/modules/rlm_linelog/rlm_linelog.c
@@ -194,6 +194,7 @@ static int do_linelog(void *instance, REQUEST *request)
 {
        int fd = -1;
        char buffer[4096];
+       char *p;
        char line[1024];
        rlm_linelog_t *inst = (rlm_linelog_t*) instance;
        const char *value = inst->line;
@@ -243,6 +244,17 @@ static int do_linelog(void *instance, REQUEST *request)
                radius_xlat(buffer, sizeof(buffer), inst->filename, request,
                            NULL);
                
+               /* check path and eventually create subdirs */
+               p = strrchr(buffer,'/');
+               if (p) {
+                       *p = '\0';
+                       if (rad_mkdir(buffer, 0700) < 0) {
+                               radlog_request(L_ERR, 0, request, "rlm_linelog: Failed to create directory %s: %s", buffer, strerror(errno));
+                               return RLM_MODULE_FAIL;
+                       }
+                       *p = '/';
+               }
+
                fd = open(buffer, O_WRONLY | O_APPEND | O_CREAT, inst->permissions);
                if (fd == -1) {
                        radlog(L_ERR, "rlm_linelog: Failed to open %s: %s",