Annotation of libaitsync/example/test.c, revision 1.2
1.2 ! misho 1: /*************************************************************************
! 2: * (C) 2010 AITNET - Sofia/Bulgaria - <office@aitbg.com>
! 3: * by Michael Pounov <misho@aitbg.com>
! 4: *
! 5: * $Author: misho $
! 6: * $Id: test.c,v 1.1.2.1 2012/11/13 10:05:13 misho Exp $
! 7: *
! 8: *************************************************************************
! 9: The ELWIX and AITNET software is distributed under the following
! 10: terms:
! 11:
! 12: All of the documentation and software included in the ELWIX and AITNET
! 13: Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
! 14:
! 15: Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
! 16: by Michael Pounov <misho@elwix.org>. All rights reserved.
! 17:
! 18: Redistribution and use in source and binary forms, with or without
! 19: modification, are permitted provided that the following conditions
! 20: are met:
! 21: 1. Redistributions of source code must retain the above copyright
! 22: notice, this list of conditions and the following disclaimer.
! 23: 2. Redistributions in binary form must reproduce the above copyright
! 24: notice, this list of conditions and the following disclaimer in the
! 25: documentation and/or other materials provided with the distribution.
! 26: 3. All advertising materials mentioning features or use of this software
! 27: must display the following acknowledgement:
! 28: This product includes software developed by Michael Pounov <misho@elwix.org>
! 29: ELWIX - Embedded LightWeight unIX and its contributors.
! 30: 4. Neither the name of AITNET nor the names of its contributors
! 31: may be used to endorse or promote products derived from this software
! 32: without specific prior written permission.
! 33:
! 34: THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
! 35: ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 36: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 37: ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 38: FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 39: DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 40: OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 41: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 42: LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 43: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 44: SUCH DAMAGE.
! 45: */
! 46: #include <stdio.h>
! 47: #include <stdlib.h>
! 48: #include <unistd.h>
! 49: #include <sys/types.h>
! 50: #include <sys/param.h>
! 51: #include <aitsync.h>
! 52:
! 53:
! 54: #define VERB(x) if ((x) <= Verbose)
! 55:
! 56:
! 57: int Verbose, Mode;
! 58:
! 59:
! 60: static void Usage()
! 61: {
! 62: printf("-= DELTA PATCH =- Delta patch test\n"
! 63: "====================\n\n"
! 64: "Syntax: dpatch [option] <mode> <input_file | ->\n\n"
! 65: "\tMode:: S|sig|signature\t\tCreate Siganture\n"
! 66: "\tMode:: D|del|delta\t\tCreate Delta patch\n"
! 67: "\tMode:: P|pat|patch\t\tPatch file from delta\n"
! 68: "\t-v\t\t\tVerbose (more -v more verbosity)\n"
! 69: "\t-s <signature_file>\tSignature file (default - stdout)\n"
! 70: "\t-d <delta_file>\t\tDelta patch file (default - stdout)\n"
! 71: "\t-p <patch_file>\t\tPatch local binary file (default - stdout)\n"
! 72: "\n");
! 73: }
! 74:
! 75:
! 76: int main(int argc, char **argv)
! 77: {
! 78: char ch, szDltName[MAXPATHLEN] = "-", szSigName[MAXPATHLEN] = "-",
! 79: szPName[MAXPATHLEN] = "-", szInName[MAXPATHLEN] = "-", Mode = 0;
! 80:
! 81: while ((ch = getopt(argc, argv, "hs:d:p:v")) != -1)
! 82: switch (ch) {
! 83: case 'v':
! 84: Verbose++;
! 85: break;
! 86: case 's':
! 87: Mode |= 1;
! 88: strlcpy(szSigName, optarg, MAXPATHLEN);
! 89: break;
! 90: case 'd':
! 91: Mode |= 2;
! 92: strlcpy(szDltName, optarg, MAXPATHLEN);
! 93: break;
! 94: case 'p':
! 95: Mode |= 4;
! 96: strlcpy(szPName, optarg, MAXPATHLEN);
! 97: break;
! 98: case 'h':
! 99: default:
! 100: Usage();
! 101: return 1;
! 102: }
! 103: argc -= optind;
! 104: argv += optind;
! 105: if (2 > argc) {
! 106: printf("Error:: not enough parameters ...\n");
! 107: Usage();
! 108: return 1;
! 109: } else
! 110: strlcpy(szInName, argv[1], MAXPATHLEN);
! 111:
! 112: if ('S' == *argv[0] || !strncmp(argv[0], "sig", 3)) {
! 113: VERB(1) printf(">>> Signature mode: signature file=%s to_file=%s\n",
! 114: szSigName, szInName);
! 115: if (syncSignature(szInName, szSigName, 2)) {
! 116: printf("Error:: in create signature #%d - %s\n",
! 117: sync_GetErrno(), sync_GetError());
! 118: return 1;
! 119: }
! 120: VERB(1) printf(" Done.\n");
! 121: return 0;
! 122: }
! 123: if ('D' == *argv[0] || !strncmp(argv[0], "del", 3)) {
! 124: if (!*szSigName || '-' == *szSigName) {
! 125: printf("Error:: missing signature file!\n");
! 126: return 1;
! 127: }
! 128:
! 129: VERB(1) printf(">>> Delta mode: signature file=%s delta file=%s from_file=%s\n",
! 130: szSigName, szDltName, szInName);
! 131: switch (syncDelta(szInName, szSigName, szDltName, 3)) {
! 132: case -1:
! 133: printf("Error:: in create delta patch #%d - %s\n",
! 134: sync_GetErrno(), sync_GetError());
! 135: return 1;
! 136: case 1:
! 137: VERB(1) printf("Info:: Not found differences in file %s\n", szInName);
! 138: break;
! 139: case 0:
! 140: VERB(1) printf("Info:: Create Delta patch file %s\n", szDltName);
! 141: break;
! 142: default:
! 143: printf("Error:: Unknown return code in delta patch!\n");
! 144: return 2;
! 145: }
! 146: VERB(1) printf(" Done.\n");
! 147: return 0;
! 148: }
! 149: if ('P' == *argv[0] || !strncmp(argv[0], "pat", 3)) {
! 150: if (!*szDltName || '-' == *szDltName) {
! 151: printf("Error:: missing delta file!\n");
! 152: return 1;
! 153: }
! 154: if (2 > argc)
! 155: *szInName = 0;
! 156:
! 157: VERB(1) printf(">>> Patch mode: to_file=%s delta file=%s *differnt patch file=%s\n",
! 158: szPName, szDltName, szInName);
! 159: if (syncPatch(szInName, szDltName, szPName, 1) == -1) {
! 160: printf("Error:: can`t apply patch #%d - %s\n",
! 161: sync_GetErrno(), sync_GetError());
! 162: return 1;
! 163: }
! 164:
! 165: VERB(1) printf(" Done.\n");
! 166: return 0;
! 167: }
! 168:
! 169: printf("Error:: unknown mode ... %s\n", argv[0]);
! 170: return 1;
! 171: }
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