cmHost.h

#ifndef cmEngine_Include_cmEngine_cmHost_h
#define cmEngine_Include_cmEngine_cmHost_h

#include <cmEngine/cmPublic.h>

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

struct cmDiagnostic;
struct cmHostFile;
struct cmMessage;
struct cmStat;

struct cmHost
{
  void* impl;
  void (*release)(void* impl);
  void (*report_message)(void* impl, const struct cmMessage* message);
  void (*report_diagnostic)(void* impl, const struct cmDiagnostic* diagnostic);
  int (*open_for_reading)(void* impl, struct cmHostFile* host_file, const char* filename);
  void* (*malloc_override)(void* impl, size_t size);
  void* (*realloc_override)(void* impl, void* addr, size_t size);
  void (*free_override)(void* impl, void* addr);
  const char* (*getenv_override)(void* impl, const char* key, size_t key_size);
  int (*stat_override)(void* impl, const char* path, struct cmStat* stat);
};

CM_PUBLIC void
cmInitHost(struct cmHost* host);

CM_PUBLIC void*
cmMallocFromHost(struct cmHost* host, size_t size);

CM_PUBLIC void*
cmReallocFromHost(struct cmHost* host, void* addr, size_t size);

CM_PUBLIC void
cmFreeFromHost(struct cmHost* host, void* addr);

CM_PUBLIC int
cmOpenForReadingFromHost(struct cmHost* host, struct cmHostFile* host_file, const char* filename);

CM_PUBLIC const char*
cmGetEnvFromHost(struct cmHost* host, const char* key, size_t key_size);

CM_PUBLIC int
cmStatFromHost(struct cmHost* host, const char* path, struct cmStat* stat);

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* cmEngine_Include_cmEngine_cmHost_h */