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/*
* DPF LV2 *.ttl generator
*/
#include <stdio.h>
#include <string.h>
#ifdef _WIN32
#include <windows.h>
#define TTL_GENERATOR_WINDOWS
#else
#include <dlfcn.h>
#endif
#ifndef nullptr
#define nullptr (0)
#endif
typedef void (*TTL_Generator_Function)(const char* basename);
int main(int argc, char* argv[])
{
if (argc != 2)
{
printf("usage: %s /path/to/plugin-DLL\n", argv[0]);
return 1;
}
#ifdef TTL_GENERATOR_WINDOWS
const HMODULE handle = LoadLibraryA(argv[1]);
#else
void* const handle = dlopen(argv[1], RTLD_LAZY);
#endif
if (! handle)
{
#ifdef TTL_GENERATOR_WINDOWS
printf("Failed to open plugin DLL\n");
#else
printf("Failed to open plugin DLL, error was:\n%s\n", dlerror());
#endif
return 2;
}
#ifdef TTL_GENERATOR_WINDOWS
const TTL_Generator_Function ttlFn = (TTL_Generator_Function)GetProcAddress(handle, "lv2_generate_ttl");
#else
const TTL_Generator_Function ttlFn = (TTL_Generator_Function)dlsym(handle, "lv2_generate_ttl");
#endif
if (ttlFn != NULL)
{
char basename[strlen(argv[1])+1];
#ifdef TTL_GENERATOR_WINDOWS
char* base2 = strrchr(argv[1], '\\');
#else
char* base2 = strrchr(argv[1], '/');
#endif
if (base2 != NULL)
{
strcpy(basename, base2+1);
basename[strrchr(base2, '.')-base2-1] = '\0';
}
else if (argv[1][0] == '.' && argv[1][1] == '/')
{
strcpy(basename, argv[1]+2);
basename[strrchr(basename, '.')-basename] = '\0';
}
else
{
strcpy(basename, argv[1]);
}
printf("Generate ttl data for '%s', basename: '%s'\n", argv[1], basename);
ttlFn(basename);
}
else
printf("Failed to find 'lv2_generate_ttl' function\n");
#ifdef TTL_GENERATOR_WINDOWS
FreeLibrary(handle);
#else
dlclose(handle);
#endif
return 0;
}
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