Annotation of embedtools/src/dpatch.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: dpatch.c,v 1.1.2.1 2010/03/24 16:43:01 misho Exp $
! 7: *
! 8: *************************************************************************/
! 9: #include "global.h"
! 10:
! 11:
! 12: int Verbose, Mode;
! 13: extern char compiled[], compiledby[], compilehost[];
! 14:
! 15:
! 16: static void Usage()
! 17: {
! 18: printf("-= DELTA PATCH =- Delta patch binaries tool\n"
! 19: "=== %s === %s@%s ===\n\n"
! 20: "Syntax: dpatch [option] <mode> <input_file | ->\n\n"
! 21: "\tMode:: S|sig|signature\t\tCreate Siganture\n"
! 22: "\tMode:: D|del|delta\t\tCreate Delta patch\n"
! 23: "\tMode:: P|pat|patch\t\tPatch file from delta\n"
! 24: "\t-v\t\t\tVerbose (more -v more verbosity)\n"
! 25: "\t-s <signature_file>\tSignature file (default - stdout)\n"
! 26: "\t-d <delta_file>\t\tDelta patch file (default - stdout)\n"
! 27: "\t-p <patch_file>\t\tPatch local binary file (default - stdout)\n"
! 28: "\n", compiled, compiledby, compilehost);
! 29: }
! 30:
! 31:
! 32: int main(int argc, char **argv)
! 33: {
! 34: char ch, szDltName[MAXPATHLEN] = "-", szSigName[MAXPATHLEN] = "-",
! 35: szPName[MAXPATHLEN] = "-", szInName[MAXPATHLEN] = "-", Mode = 0;
! 36:
! 37: while ((ch = getopt(argc, argv, "hs:d:p:v")) != -1)
! 38: switch (ch) {
! 39: case 'v':
! 40: Verbose++;
! 41: break;
! 42: case 's':
! 43: Mode |= 1;
! 44: strlcpy(szSigName, optarg, MAXPATHLEN);
! 45: break;
! 46: case 'd':
! 47: Mode |= 2;
! 48: strlcpy(szDltName, optarg, MAXPATHLEN);
! 49: break;
! 50: case 'p':
! 51: Mode |= 4;
! 52: strlcpy(szPName, optarg, MAXPATHLEN);
! 53: break;
! 54: case 'h':
! 55: default:
! 56: Usage();
! 57: return 1;
! 58: }
! 59: argc -= optind;
! 60: argv += optind;
! 61: if (2 > argc) {
! 62: printf("Error:: not enough parameters ...\n");
! 63: Usage();
! 64: return 1;
! 65: } else
! 66: strlcpy(szInName, argv[1], MAXPATHLEN);
! 67:
! 68: if ('S' == *argv[0] || !strncmp(argv[0], "sig", 3)) {
! 69: VERB(1) printf(">>> Signature mode: signature file=%s to_file=%s\n",
! 70: szSigName, szInName);
! 71: if (syncSignature(szInName, szSigName, 2)) {
! 72: printf("Error:: in create signature #%d - %s\n",
! 73: sync_GetErrno(), sync_GetError());
! 74: return 1;
! 75: }
! 76: VERB(1) printf(" Done.\n");
! 77: return 0;
! 78: }
! 79: if ('D' == *argv[0] || !strncmp(argv[0], "del", 3)) {
! 80: if (!*szSigName || '-' == *szSigName) {
! 81: printf("Error:: missing signature file!\n");
! 82: return 1;
! 83: }
! 84:
! 85: VERB(1) printf(">>> Delta mode: signature file=%s delta file=%s from_file=%s\n",
! 86: szSigName, szDltName, szInName);
! 87: switch (syncDelta(szInName, szSigName, szDltName, 3)) {
! 88: case -1:
! 89: printf("Error:: in create delta patch #%d - %s\n",
! 90: sync_GetErrno(), sync_GetError());
! 91: return 1;
! 92: case 1:
! 93: VERB(1) printf("Info:: Not found differences in file %s\n", szInName);
! 94: break;
! 95: case 0:
! 96: VERB(1) printf("Info:: Create Delta patch file %s\n", szDltName);
! 97: break;
! 98: default:
! 99: printf("Error:: Unknown return code in delta patch!\n");
! 100: return 2;
! 101: }
! 102: VERB(1) printf(" Done.\n");
! 103: return 0;
! 104: }
! 105: if ('P' == *argv[0] || !strncmp(argv[0], "pat", 3)) {
! 106: if (!*szDltName || '-' == *szDltName) {
! 107: printf("Error:: missing delta file!\n");
! 108: return 1;
! 109: }
! 110: if (2 > argc)
! 111: *szInName = 0;
! 112:
! 113: VERB(1) printf(">>> Patch mode: to_file=%s delta file=%s *differnt patch file=%s\n",
! 114: szPName, szDltName, szInName);
! 115: if (syncPatch(szInName, szDltName, szPName, 1) == -1) {
! 116: printf("Error:: can`t apply patch #%d - %s\n",
! 117: sync_GetErrno(), sync_GetError());
! 118: return 1;
! 119: }
! 120:
! 121: VERB(1) printf(" Done.\n");
! 122: return 0;
! 123: }
! 124:
! 125: printf("Error:: unknown mode ... %s\n", argv[0]);
! 126: return 1;
! 127: }
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