dirplex: Improved 404 handling.

[ashd.git] / src / dirplex / conf.c

diff --git a/src/dirplex/conf.c b/src/dirplex/conf.c
index 10d501f..95f643a 100644 (file)
--- a/src/dirplex/conf.c
+++ b/src/dirplex/conf.c
@@ -150,6 +150,10 @@ static struct pattern *parsepattern(struct cfstate *s)
     
     if((s->argc > 1) && !strcmp(s->argv[1], "directory"))
        pat->type = PT_DIR;
+    else if((s->argc > 1) && !strcmp(s->argv[1], "notfound"))
+       pat->type = PT_NOTFOUND;
+    else
+       pat->type = PT_FILE;
     sl = s->lno;
     while(1) {
        getcfline(s);
@@ -262,6 +266,9 @@ struct config *readconfig(char *file)
            if(cf->capture != NULL)
                free(cf->capture);
            cf->capture = sstrdup(s->argv[1]);
+           cf->caproot = 1;
+           if((s->argc > 2) && strchr(s->argv[2], 'R'))
+               cf->caproot = 0;
        } else if(!strcmp(s->argv[0], "eof")) {
            break;
        } else {
@@ -371,10 +378,10 @@ struct child *findchild(char *file, char *name, struct config **cf)
     return(NULL);
 }
 
-struct pattern *findmatch(char *file, int trydefault, int dir)
+struct pattern *findmatch(char *file, int trydefault, int type)
 {
     int i, o, c;
-    char *bn;
+    char *bn, *ln;
     struct config **cfs;
     struct pattern *pat;
     struct rule *rule;
@@ -386,10 +393,17 @@ struct pattern *findmatch(char *file, int trydefault, int dir)
        bn = file;
     cfs = getconfigs(file);
     for(c = 0; cfs[c] != NULL; c++) {
+       if(cfs[c]->path == NULL) {
+           ln = file;
+       } else {
+           pl = strlen(cfs[c]->path);
+           if((strlen(file) > pl) && !strncmp(file, cfs[c]->path, pl) && (file[pl] == '/'))
+               ln = file + pl + 1;
+           else
+               ln = file;      /* This should only happen in the base directory. */
+       }
        for(pat = cfs[c]->patterns; pat != NULL; pat = pat->next) {
-           if(!dir && (pat->type == PT_DIR))
-               continue;
-           if(dir && (pat->type != PT_DIR))
+           if(pat->type != type)
                continue;
            for(i = 0; (rule = pat->rules[i]) != NULL; i++) {
                if(rule->type == PAT_BASENAME) {
@@ -401,7 +415,7 @@ struct pattern *findmatch(char *file, int trydefault, int dir)
                        break;
                } else if(rule->type == PAT_PATHNAME) {
                    for(o = 0; rule->patterns[o] != NULL; o++) {
-                       if(!fnmatch(rule->patterns[o], file, FNM_PATHNAME))
+                       if(!fnmatch(rule->patterns[o], ln, FNM_PATHNAME))
                            break;
                    }
                    if(rule->patterns[o] == NULL)
@@ -411,10 +425,7 @@ struct pattern *findmatch(char *file, int trydefault, int dir)
                    if(!trydefault)
                        break;
                } else if(rule->type == PAT_LOCAL) {
-                   if(cfs[c]->path == NULL)
-                       break;
-                   pl = strlen(cfs[c]->path);
-                   if(!((strlen(file) > pl) && !strncmp(file, cfs[c]->path, pl) && (file[pl] == '/') && !strchr(file + pl + 1, '/')))
+                   if(strchr(ln, '/'))
                        break;
                }
            }
@@ -423,7 +434,7 @@ struct pattern *findmatch(char *file, int trydefault, int dir)
        }
     }
     if(!trydefault)
-       return(findmatch(file, 1, dir));
+       return(findmatch(file, 1, type));
     return(NULL);
 }