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autodetect graphml format

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This commit is contained in:
Alexey Fedoseev
2024-01-06 15:34:51 +03:00
parent e8e6c7229c
commit f0a0e416ae
3 changed files with 50 additions and 27 deletions
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40
test.c
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@@ -39,7 +39,7 @@ unsigned int format_count = sizeof(formats) / sizeof(char*);
static void print_usage(const char* name)
{
unsigned int i;
fprintf(stderr, "%s -t <format> <path-to-graphml-file>\n\n", name);
fprintf(stderr, "%s [-t <format>] <path-to-graphml-file>\n\n", name);
fprintf(stderr, "Supported formats:\n");
for (i = 0; i < format_count; i++) {
fprintf(stderr, " %-20s %s\n", formats[i], format_names[i]);
@@ -51,29 +51,35 @@ int main(int argc, char** argv)
{
char *filename;
char *format_str = "";
CyberiadaXMLFormat format;
CyberiadaXMLFormat format = cybxmlUnknown;
unsigned int i;
int res;
CyberiadaSM sm;
if (argc != 4 ||
strcmp(argv[1], "-t") != 0) {
if (argc == 4) {
if (strcmp(argv[1], "-t") != 0) {
print_usage(argv[0]);
return 1;
}
for(i = 0; i < format_count; i++) {
if (strcmp(argv[2], formats[i]) == 0) {
format = (CyberiadaXMLFormat)i;
format_str = argv[2];
break;
}
}
if(strlen(format_str) == 0) {
fprintf(stderr, "unsupported graphml format %s\n", argv[2]);
print_usage(argv[0]);
return 2;
}
filename = argv[3];
} else if (argc == 2) {
filename = argv[1];
} else {
print_usage(argv[0]);
return 1;
}
for(i = 0; i < format_count; i++) {
if (strcmp(argv[2], formats[i]) == 0) {
format = (CyberiadaXMLFormat)i;
format_str = argv[2];
break;
}
}
if(strlen(format_str) == 0) {
fprintf(stderr, "unsupported graphml format %s\n", argv[2]);
print_usage(argv[0]);
return 2;
}
filename = argv[3];
if ((res = cyberiada_read_sm(&sm, filename, format)) != CYBERIADA_NO_ERROR) {
fprintf(stderr, "error while reading %s file: %d\n",
filename, res);