Welcome to mirror list, hosted at ThFree Co, Russian Federation.

git.openwrt.org/project/libubox.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat (limited to 'examples/blobmsg-example.c')
-rw-r--r--examples/blobmsg-example.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/examples/blobmsg-example.c b/examples/blobmsg-example.c
deleted file mode 100644
index 56cac27..0000000
--- a/examples/blobmsg-example.c
+++ /dev/null
@@ -1,145 +0,0 @@
-#include <stdio.h>
-#include <inttypes.h>
-
-#include "blobmsg.h"
-#include "blobmsg_json.h"
-
-static const char *indent_str = "\t\t\t\t\t\t\t\t\t\t\t\t\t";
-
-#define indent_printf(indent, ...) do { \
- if (indent > 0) \
- fwrite(indent_str, indent, 1, stderr); \
- fprintf(stderr, __VA_ARGS__); \
-} while(0)
-
-static void dump_attr_data(struct blob_attr *data, int indent, int next_indent);
-
-static void
-dump_table(struct blob_attr *head, size_t len, int indent, bool array)
-{
- struct blob_attr *attr;
- struct blobmsg_hdr *hdr;
-
- indent_printf(indent, "{\n");
- __blob_for_each_attr(attr, head, len) {
- hdr = blob_data(attr);
- if (!array)
- indent_printf(indent + 1, "%s : ", hdr->name);
- dump_attr_data(attr, 0, indent + 1);
- }
- indent_printf(indent, "}\n");
-}
-
-static void dump_attr_data(struct blob_attr *data, int indent, int next_indent)
-{
- int type = blobmsg_type(data);
- switch(type) {
- case BLOBMSG_TYPE_STRING:
- indent_printf(indent, "%s\n", blobmsg_get_string(data));
- break;
- case BLOBMSG_TYPE_INT8:
- indent_printf(indent, "%d\n", blobmsg_get_u8(data));
- break;
- case BLOBMSG_TYPE_INT16:
- indent_printf(indent, "%d\n", blobmsg_get_u16(data));
- break;
- case BLOBMSG_TYPE_INT32:
- indent_printf(indent, "%d\n", blobmsg_get_u32(data));
- break;
- case BLOBMSG_TYPE_INT64:
- indent_printf(indent, "%"PRIu64"\n", blobmsg_get_u64(data));
- break;
- case BLOBMSG_TYPE_DOUBLE:
- indent_printf(indent, "%lf\n", blobmsg_get_double(data));
- break;
- case BLOBMSG_TYPE_TABLE:
- case BLOBMSG_TYPE_ARRAY:
- if (!indent)
- indent_printf(indent, "\n");
- dump_table(blobmsg_data(data), blobmsg_data_len(data),
- next_indent, type == BLOBMSG_TYPE_ARRAY);
- break;
- }
-}
-
-enum {
- FOO_MESSAGE,
- FOO_LIST,
- FOO_TESTDATA
-};
-
-static const struct blobmsg_policy pol[] = {
- [FOO_MESSAGE] = {
- .name = "message",
- .type = BLOBMSG_TYPE_STRING,
- },
- [FOO_LIST] = {
- .name = "list",
- .type = BLOBMSG_TYPE_ARRAY,
- },
- [FOO_TESTDATA] = {
- .name = "testdata",
- .type = BLOBMSG_TYPE_TABLE,
- },
-};
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#endif
-
-static void dump_message(struct blob_buf *buf)
-{
- struct blob_attr *tb[ARRAY_SIZE(pol)];
-
- if (blobmsg_parse(pol, ARRAY_SIZE(pol), tb, blob_data(buf->head), blob_len(buf->head)) != 0) {
- fprintf(stderr, "Parse failed\n");
- return;
- }
- if (tb[FOO_MESSAGE])
- fprintf(stderr, "Message: %s\n", (char *) blobmsg_data(tb[FOO_MESSAGE]));
-
- if (tb[FOO_LIST]) {
- fprintf(stderr, "List: ");
- dump_table(blobmsg_data(tb[FOO_LIST]), blobmsg_data_len(tb[FOO_LIST]), 0, true);
- }
- if (tb[FOO_TESTDATA]) {
- fprintf(stderr, "Testdata: ");
- dump_table(blobmsg_data(tb[FOO_TESTDATA]), blobmsg_data_len(tb[FOO_TESTDATA]), 0, false);
- }
-}
-
-static void
-fill_message(struct blob_buf *buf)
-{
- void *tbl;
-
- blobmsg_add_string(buf, "message", "Hello, world!");
-
- tbl = blobmsg_open_table(buf, "testdata");
- blobmsg_add_double(buf, "double", 1.337e2);
- blobmsg_add_u32(buf, "hello", 1);
- blobmsg_add_string(buf, "world", "2");
- blobmsg_close_table(buf, tbl);
-
- tbl = blobmsg_open_array(buf, "list");
- blobmsg_add_u32(buf, NULL, 0);
- blobmsg_add_u32(buf, NULL, 1);
- blobmsg_add_u32(buf, NULL, 2);
- blobmsg_add_double(buf, "double", 1.337e2);
- blobmsg_close_table(buf, tbl);
-}
-
-int main(int argc, char **argv)
-{
- static struct blob_buf buf;
-
- blobmsg_buf_init(&buf);
- fill_message(&buf);
- dump_message(&buf);
- fprintf(stderr, "json: %s\n", blobmsg_format_json(buf.head, true));
-
- if (buf.buf)
- free(buf.buf);
-
- return 0;
-}