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Allow multiple filename in the command line

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This commit is contained in:
Loic Le Loarer 2015-07-16 00:59:58 +02:00
parent 5653243699
commit 972d061e90
1 changed files with 15 additions and 11 deletions
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26
src/tools/uchardet.cpp
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@ -88,7 +88,7 @@ void show_usage()
{
show_version();
printf("Usage:\n");
printf(" uchardet [Options] [File]\n");
printf(" uchardet [Options] [File]...\n");
printf("\n");
printf("Options:\n");
printf(" -v, --version Print version and build information.\n");
@ -122,20 +122,24 @@ int main(int argc, char ** argv)
}
}
FILE * f = stdin;
if (argc == 2)
FILE * f = NULL;
int error_seen = 0;
for (int i = 1; i < argc; i++)
{
f = fopen(argv[1], "r");
char *filename = argv[i];
f = fopen(filename, "r");
if (f == NULL)
{
fprintf(stderr, "Cannot open file.\n");
return 1;
fprintf(stderr, "Cannot open file '%s'\n", filename);
error_seen = 1;
continue;
}
if (argc > 2) {
printf("%s: ", filename);
}
detect(f);
fclose(f);
}
detect(f);
fclose(f);
return 0;
return error_seen;
}