* Copyright 2005, Haiku.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler, axeld@pinc-software.de
*/
#include <Entry.h>
#include <Path.h>
#include <Query.h>
#include <Volume.h>
#include <fs_info.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
extern const char* __progname;
void
skip_white_space(char*& line)
{
while (isspace(line[0]))
line++;
}
void
get_name(char* line)
{
while (isalnum(line[0]) || line[0] == '_') {
line++;
}
line[0] = '\0';
}
void
print_code(BPath& path, int32 code)
{
FILE* file = fopen(path.Path(), "r");
if (file == NULL)
return;
int32 lineNumber = 0;
char buffer[4096];
while (fgets(buffer, sizeof(buffer), file) != NULL) {
char* line = buffer;
skip_white_space(line);
if (strncmp(line, "AS_", 3))
continue;
if (++lineNumber != code)
continue;
get_name(line);
printf("code %ld: %s\n", lineNumber, line);
fclose(file);
return;
}
printf("unknown code %ld!\n", code);
fclose(file);
}
int
main(int argc, char** argv)
{
if (argc < 2) {
fprintf(stderr, "usage: %s <message-code>\n", __progname);
return -1;
}
int32 number = atol(argv[1]);
BQuery query;
query.SetPredicate("name=ServerProtocol.h");
dev_t device = dev_for_path(".");
BVolume volume(device);
query.SetVolume(&volume);
query.Fetch();
status_t status;
BEntry entry;
while ((status = query.GetNextEntry(&entry)) == B_OK) {
BPath path(&entry);
puts(path.Path());
if (strstr(path.Path(), "headers/private/app/ServerProtocol.h") != NULL) {
print_code(path, number);
break;
}
}
if (status != B_OK) {
fprintf(stderr, "%s: could not find ServerProtocol.h", __progname);
return -1;
}
return 0;
}
