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* adjusted 'message' to be able to deal with more than a single message 

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40254 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Oliver Tappe 2011-01-20 13:17:34 +00:00
parent 439859b9a7
commit 81b0e79a7b
1 changed files with 20 additions and 7 deletions
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27
src/bin/message.cpp
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@ -7,14 +7,15 @@
#include <Message.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int
main(int argc, char *argv[])
{
if (argc != 2) {
printf("usage: %s <flattened message file>\n", argv[0]);
if (argc < 2 || argc > 3) {
printf("usage: %s <flattened message file> [index]\n", argv[0]);
return 1;
}
@ -24,13 +25,25 @@ main(int argc, char *argv[])
return 2;
}
BMessage message;
status_t result = message.Unflatten(&input);
if (result != B_OK) {
printf("failed to unflatten message: %s\n", strerror(result));
off_t fileSize;
status_t result;
if ((result = input.GetSize(&fileSize)) != B_OK) {
printf("cannot determine size of file \"%s\"\n", argv[1]);
return 3;
}
message.PrintToStream();
int index = argc > 2 ? atoi(argv[2]) : 0;
for (int i = 1; input.Position() < fileSize; ++i) {
BMessage message;
result = message.Unflatten(&input);
if (result != B_OK) {
printf("failed to unflatten message: %s\n", strerror(result));
return 4;
}
if (index == 0 || i == index)
message.PrintToStream();
}
return 0;
}