mirror of
https://github.com/depp/syncfiles.git
synced 2024-11-29 18:49:44 +00:00
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
#include <MacTypes.h>
|
|
|
|
typedef unsigned char bool;
|
|
|
|
// =============================================================================
|
|
// util.c
|
|
// =============================================================================
|
|
|
|
// Message log level.
|
|
typedef enum {
|
|
kLogWarn,
|
|
kLogInfo,
|
|
kLogVerbose,
|
|
} log_level;
|
|
|
|
// Global log verbosity.
|
|
extern log_level gLogLevel;
|
|
|
|
// -f / -force flag: if true, all destination files are replaced, regardless of
|
|
// timestamp.
|
|
extern bool gFlagForce;
|
|
|
|
// -n / -dry-run flag: if true, no actions are taken, but the actions are
|
|
// printed out.
|
|
extern bool gFlagDryRun;
|
|
|
|
// -d / -delete flag: if true, destination files are deleted if there is no
|
|
// corresponding source file.
|
|
extern bool gFlagDelete;
|
|
|
|
// Print an error message.
|
|
void print_err(const char *msg, ...);
|
|
|
|
// Print an error message with a Macintosh toolbox error code.
|
|
void print_errcode(OSErr err, const char *msg, ...);
|
|
|
|
// Print an out-of-memory error.
|
|
void print_memerr(unsigned long size);
|
|
|
|
// Log the error result of a function call.
|
|
void log_call(OSErr err, const char *function);
|
|
|
|
// Convert a C string to Pascal string. Returns nonzero on failure.
|
|
int c2pstr(unsigned char *ostr, const char *istr);
|
|
|
|
// Convert a Pascall string (maximum 31 characters) to a C string.
|
|
void p2cstr(char *ostr, const unsigned char *istr);
|
|
|
|
// =============================================================================
|
|
// file.c
|
|
// =============================================================================
|
|
|
|
// Text file conversion function.
|
|
typedef int (*convert_func)(unsigned char **outptr, unsigned char *outend,
|
|
const unsigned char **inptr,
|
|
const unsigned char *inend);
|
|
|
|
enum {
|
|
kSrcDir,
|
|
kDestDir,
|
|
};
|
|
|
|
// Metadata for a file in the source or destination.
|
|
struct file_meta {
|
|
Boolean exists;
|
|
long modTime;
|
|
};
|
|
|
|
// An action to take for a particular file.
|
|
typedef enum {
|
|
kActionNone, // Leave file alone.
|
|
kActionNew, // Copy src to dest, dest does not exist.
|
|
kActionReplace, // Replace existing file in dest.
|
|
kActionDelete, // Delete dest file.
|
|
} file_action;
|
|
|
|
// Information about a file present in the source or destination directory (or
|
|
// both).
|
|
struct file_info {
|
|
// Filename, Pascal string.
|
|
Str31 name;
|
|
// Metadata indexed by kSrcDir or kDestDir.
|
|
struct file_meta meta[2];
|
|
// The action to apply to this file.
|
|
file_action action;
|
|
};
|
|
|
|
// Synchronize a file according to the action in the action field. The temporary
|
|
// directory must be a valid directory on the destination volume.
|
|
int sync_file(struct file_info *file, convert_func func, short srcVol,
|
|
long srcDir, short destVol, long destDir, short tempVol,
|
|
long tempDir);
|
|
|
|
// =============================================================================
|
|
// conversion
|
|
// =============================================================================
|
|
|
|
// mac_to_unix.c
|
|
int mac_to_unix(unsigned char **outptr, unsigned char *outend,
|
|
const unsigned char **inptr, const unsigned char *inend);
|
|
|
|
// mac_from_unix.c
|
|
int mac_from_unix(unsigned char **outptr, unsigned char *outend,
|
|
const unsigned char **inptr, const unsigned char *inend);
|
|
int mac_from_unix_init(void);
|
|
void mac_from_unix_term(void);
|