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-rw-r--r--tests/cyclic_messages/encode_cyclic_callback.c148
1 files changed, 0 insertions, 148 deletions
diff --git a/tests/cyclic_messages/encode_cyclic_callback.c b/tests/cyclic_messages/encode_cyclic_callback.c
deleted file mode 100644
index 7f67e70..0000000
--- a/tests/cyclic_messages/encode_cyclic_callback.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* This program parses an input string in a format a bit like JSON:
- * {'foobar': 1234, 'xyz': 'abc', 'tree': [[[1, 2], 3], [4, 5]]}
- * and encodes it as protobuf
- *
- * Note: The string parsing here is not in any way intended to be robust
- * nor safe against buffer overflows. It is just for this test.
- */
-
-#include <pb_encode.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include "cyclic_callback.pb.h"
-
-static char *find_end_of_item(char *p)
-{
- int depth = 0;
- do {
- if (*p == '[' || *p == '{') depth++;
- if (*p == ']' || *p == '}') depth--;
- p++;
- } while (depth > 0 || (*p != ',' && *p != '}'));
-
- if (*p == '}')
- return p; /* End of parent dict */
-
- p++;
- while (*p == ' ') p++;
- return p;
-}
-
-/* Parse a tree in format [[1 2] 3] and encode it directly to protobuf */
-static bool encode_tree(pb_ostream_t *stream, const pb_field_t *field, void * const *arg)
-{
- TreeNode tree = TreeNode_init_zero;
- char *p = (char*)*arg;
-
- if (*p == '[')
- {
- /* This is a tree branch */
- p++;
- tree.left.funcs.encode = encode_tree;
- tree.left.arg = p;
-
- p = find_end_of_item(p);
- tree.right.funcs.encode = encode_tree;
- tree.right.arg = p;
- }
- else
- {
- /* This is a leaf node */
- tree.has_leaf = true;
- tree.leaf = atoi(p);
- }
-
- return pb_encode_tag_for_field(stream, field) &&
- pb_encode_submessage(stream, TreeNode_fields, &tree);
-}
-
-/* Parse a dictionary in format {'name': value} and encode it directly to protobuf */
-static bool encode_dictionary(pb_ostream_t *stream, const pb_field_t *field, void * const *arg)
-{
- int textlen;
- char *p = (char*)*arg;
- if (*p == '{') p++;
- while (*p != '}')
- {
- KeyValuePair pair = KeyValuePair_init_zero;
-
- if (*p != '\'')
- PB_RETURN_ERROR(stream, "invalid key, missing quote");
-
- p++; /* Starting quote of key */
- textlen = strchr(p, '\'') - p;
- strncpy(pair.key, p, textlen);
- pair.key[textlen] = 0;
- p += textlen + 2;
-
- while (*p == ' ') p++;
-
- if (*p == '[')
- {
- /* Value is a tree */
- pair.treeValue.funcs.encode = encode_tree;
- pair.treeValue.arg = p;
- }
- else if (*p == '\'')
- {
- /* Value is a string */
- pair.has_stringValue = true;
- p++;
- textlen = strchr(p, '\'') - p;
- strncpy(pair.stringValue, p, textlen);
- pair.stringValue[textlen] = 0;
- }
- else if (*p == '{')
- {
- /* Value is a dictionary */
- pair.has_dictValue = true;
- pair.dictValue.dictItem.funcs.encode = encode_dictionary;
- pair.dictValue.dictItem.arg = p;
- }
- else
- {
- /* Value is integer */
- pair.has_intValue = true;
- pair.intValue = atoi(p);
- }
-
- p = find_end_of_item(p);
-
- if (!pb_encode_tag_for_field(stream, field))
- return false;
-
- if (!pb_encode_submessage(stream, KeyValuePair_fields, &pair))
- return false;
- }
-
- return true;
-}
-
-
-int main(int argc, char *argv[])
-{
- uint8_t buffer[256];
- pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
- Dictionary dict = Dictionary_init_zero;
-
- if (argc <= 1)
- {
- fprintf(stderr, "Usage: %s \"{'foobar': 1234, ...}\"\n", argv[0]);
- return 1;
- }
-
- dict.dictItem.funcs.encode = encode_dictionary;
- dict.dictItem.arg = argv[1];
-
- if (!pb_encode(&stream, Dictionary_fields, &dict))
- {
- fprintf(stderr, "Encoding error: %s\n", PB_GET_ERROR(&stream));
- return 1;
- }
-
- fwrite(buffer, 1, stream.bytes_written, stdout);
- return 0;
-}
-
-