oabextract.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mspack.h>
#include <error.h>

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 12 of file oabextract.c.

                                 {
    struct msoab_decompressor *oabd;
    int err;
 
    setbuf(stdout, NULL);
    setbuf(stderr, NULL);
 
    MSPACK_SYS_SELFTEST(err);
    if (err) return 0;
 
    if ((oabd = mspack_create_oab_decompressor(NULL))) {
        if (argc == 3) {
            err = oabd->decompress(oabd, argv[1], argv[2]);
            if (err) fprintf(stderr, "%s -> %s: %s\n", argv[1], argv[2], error_msg(err));
        }
        else if (argc == 4) {
            err = oabd->decompress_incremental(oabd, argv[2], argv[1], argv[3]);
            if (err) fprintf(stderr, "%s + %s -> %s: %s\n", argv[1], argv[2], argv[3], error_msg(err));
        }
        else {
            fprintf(stderr, "Usage: %s <input> <output>\n", *argv);
            fprintf(stderr, "   or  %s <base> <patch> <output>\n", *argv);
        }
        mspack_destroy_oab_decompressor(oabd);
    }
    else {
        fprintf(stderr, "%s: can't make OAB decompressor\n", *argv);
    }
    return 0;
}

References argv, msoab_decompressor::decompress, msoab_decompressor::decompress_incremental, err, mspack_create_oab_decompressor(), mspack_destroy_oab_decompressor(), MSPACK_SYS_SELFTEST, and NULL.