e66675a25d
Fixes cross-platform issues with the length modifier in printf specifiers, most importantly %d -> %ld. git-svn-id: https://svn.kapsi.fi/jpa/nanopb@1020 e3a754e5-d11d-0410-8d38-ebb782a927b9
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/* A very simple decoding test case, using person.proto.
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* Produces output compatible with protoc --decode.
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* Reads the encoded data from stdin and prints the values
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* to stdout as text.
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*
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* Run e.g. ./test_encode1 | ./test_decode1
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*/
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#include <stdio.h>
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#include <pb_decode.h>
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#include "person.pb.h"
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/* This function is called once from main(), it handles
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the decoding and printing. */
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bool print_person(pb_istream_t *stream)
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{
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int i;
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Person person;
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if (!pb_decode(stream, Person_fields, &person))
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return false;
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/* Now the decoding is done, rest is just to print stuff out. */
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printf("name: \"%s\"\n", person.name);
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printf("id: %ld\n", (long)person.id);
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if (person.has_email)
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printf("email: \"%s\"\n", person.email);
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for (i = 0; i < person.phone_count; i++)
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{
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Person_PhoneNumber *phone = &person.phone[i];
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printf("phone {\n");
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printf(" number: \"%s\"\n", phone->number);
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switch (phone->type)
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{
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case Person_PhoneType_WORK:
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printf(" type: WORK\n");
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break;
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case Person_PhoneType_HOME:
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printf(" type: HOME\n");
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break;
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case Person_PhoneType_MOBILE:
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printf(" type: MOBILE\n");
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break;
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}
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printf("}\n");
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}
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return true;
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}
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/* This binds the pb_istream_t to stdin */
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bool callback(pb_istream_t *stream, uint8_t *buf, size_t count)
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{
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FILE *file = (FILE*)stream->state;
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bool status;
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if (buf == NULL)
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{
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/* Skipping data */
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while (count-- && fgetc(file) != EOF);
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return count == 0;
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}
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status = (fread(buf, 1, count, file) == count);
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if (feof(file))
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stream->bytes_left = 0;
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return status;
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}
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int main()
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{
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/* Maximum size is specified to prevent infinite length messages from
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* hanging this in the fuzz test.
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*/
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pb_istream_t stream = {&callback, stdin, 10000};
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if (!print_person(&stream))
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{
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printf("Parsing failed.\n");
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return 1;
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} else {
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return 0;
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}
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}
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