Add bitfield_set function from libubox.

[project/uci.git] / file.c

diff --git a/file.c b/file.c
index 76f7f32..494c649 100644 (file)
--- a/file.c
+++ b/file.c
@@ -70,8 +70,6 @@ __private void uci_getln(struct uci_context *ctx, int offset)
 
                pctx->bufsz *= 2;
                pctx->buf = uci_realloc(ctx, pctx->buf, pctx->bufsz);
-               if (!pctx->buf)
-                       UCI_THROW(ctx, UCI_ERR_MEM);
        } while (1);
 }
 
@@ -288,27 +286,6 @@ int uci_parse_argument(struct uci_context *ctx, FILE *stream, char **str, char *
        return 0;
 }
 
-/*
- * Fixup sections functions does the fixup of all sections for given package.
- * It is used as a preprocessing step for fixing up existing anonymous sections
- * from configurations.
- *
- * It uses uci_fixup_section() from list.c and then adds delta changes.
- */
-static void
-uci_fixup_sections(struct uci_context *ctx, struct uci_package *p)
-{
-       struct uci_element *e;
-       struct uci_section *s;
-
-       uci_foreach_element(&p->sections, e) {
-               s = uci_to_section(e);
-               s->package->name_index++;
-               uci_fixup_section(ctx, s);
-               s->anonymous = false;
-       }
-}
-
 static int
 uci_fill_ptr(struct uci_context *ctx, struct uci_ptr *ptr, struct uci_element *e)
 {
@@ -431,6 +408,7 @@ static void uci_parse_config(struct uci_context *ctx)
        char *name;
        char *type;
 
+       uci_fixup_section(ctx, ctx->pctx->section);
        if (!ctx->pctx->package) {
                if (!ctx->pctx->name)
                        uci_parse_error(ctx, "attempting to import a file without a package name");
@@ -626,7 +604,8 @@ static void uci_export_package(struct uci_package *p, FILE *stream, bool header)
        uci_foreach_element(&p->sections, s) {
                struct uci_section *sec = uci_to_section(s);
                fprintf(stream, "\nconfig %s", uci_escape(ctx, sec->type));
-               fprintf(stream, " '%s'", uci_escape(ctx, sec->e.name));
+               if (!sec->anonymous || (ctx->flags & UCI_FLAG_EXPORT_NAME))
+                       fprintf(stream, " '%s'", uci_escape(ctx, sec->e.name));
                fprintf(stream, "\n");
                uci_foreach_element(&sec->options, o) {
                        struct uci_option *opt = uci_to_option(o);
@@ -710,6 +689,7 @@ error:
                        UCI_THROW(ctx, ctx->err);
        }
 
+       uci_fixup_section(ctx, ctx->pctx->section);
        if (!pctx->package && name)
                uci_switch_config(ctx);
        if (package)
@@ -717,7 +697,6 @@ error:
        if (pctx->merge)
                pctx->package = NULL;
 
-       uci_fixup_sections(ctx, *package);
        pctx->name = NULL;
        uci_switch_config(ctx);
 
@@ -854,7 +833,7 @@ static char **uci_list_config_files(struct uci_context *ctx)
 {
        char **configs;
        glob_t globbuf;
-       int size, i;
+       int size, i, j, skipped;
        char *buf;
        char *dir;
 
@@ -866,18 +845,22 @@ static char **uci_list_config_files(struct uci_context *ctx)
        }
 
        size = sizeof(char *) * (globbuf.gl_pathc + 1);
+       skipped = 0;
        for(i = 0; i < globbuf.gl_pathc; i++) {
                char *p;
 
                p = get_filename(globbuf.gl_pathv[i]);
-               if (!p)
+               if (!p) {
+                       skipped++;
                        continue;
+               }
 
                size += strlen(p) + 1;
        }
 
-       configs = uci_malloc(ctx, size);
-       buf = (char *) &configs[globbuf.gl_pathc + 1];
+       configs = uci_malloc(ctx, size - skipped);
+       buf = (char *) &configs[globbuf.gl_pathc + 1 - skipped];
+       j = 0;
        for(i = 0; i < globbuf.gl_pathc; i++) {
                char *p;
 
@@ -888,7 +871,7 @@ static char **uci_list_config_files(struct uci_context *ctx)
                if (!uci_validate_package(p))
                        continue;
 
-               configs[i] = buf;
+               configs[j++] = buf;
                strcpy(buf, p);
                buf += strlen(buf) + 1;
        }
@@ -903,7 +886,6 @@ static struct uci_package *uci_file_load(struct uci_context *ctx, const char *na
        char *filename;
        bool confdir;
        FILE *file = NULL;
-       size_t n_change;
 
        switch (name[0]) {
        case '.':
@@ -933,8 +915,7 @@ static struct uci_package *uci_file_load(struct uci_context *ctx, const char *na
        if (package) {
                package->path = filename;
                package->has_delta = confdir;
-               n_change = uci_load_delta(ctx, package, false);
-               package->name_index += n_change;
+               uci_load_delta(ctx, package, false);
        }
 
 done: