Annotation of embedtools/src/ube.c, revision 1.1.2.6
1.1.2.1 misho 1: #include "global.h"
2: #include "ub_env.h"
3:
4:
1.1.2.4 misho 5: cfg_root_t cfg;
1.1.2.2 misho 6: int Verbose;
7: extern char compiled[], compiledby[], compilehost[];
8:
9:
10: static void
11: Usage()
12: {
13: printf( " -= U-Boot-Env =- Tool for u-boot-env nand map management\n"
14: "=== %s === %s@%s ===\n\n"
15: " Syntax: ube [options] [set_value]\n"
16: "\n"
1.1.2.4 misho 17: "\t-c <cfgfile>\tConfig file [default: /etc/ube.conf]\n"
1.1.2.5 misho 18: "\t-d <descr>\tDrive description into config [default: 64K]\n"
1.1.2.2 misho 19: "\t-g <name>\tSet parameter to value\n"
20: "\t-s <name>\tGet parameter value\n"
1.1.2.3 misho 21: "\t-q\t\tQuiet mode\n"
1.1.2.2 misho 22: "\t-v\t\tVerbose ...\n"
23: "\n", compiled, compiledby, compilehost);
24: }
25:
26: int
27: main(int argc, char **argv)
28: {
1.1.2.4 misho 29: char ch, mode = 0, szName[STRSIZ] = { 0 }, szVal[STRSIZ] = { 0 },
1.1.2.5 misho 30: szCfgName[PATH_MAX], szSec[STRSIZ];
1.1.2.3 misho 31: const char *str;
1.1.2.6 ! misho 32: int ret = 0;
1.1.2.2 misho 33:
1.1.2.4 misho 34: strlcpy(szCfgName, UBE_CFGNAME, sizeof szCfgName);
1.1.2.5 misho 35: strlcpy(szSec, UBE_SECTION, sizeof szSec);
36: while ((ch = getopt(argc, argv, "hvqg:s:c:d:")) != -1)
1.1.2.2 misho 37: switch (ch) {
38: case 'g':
1.1.2.3 misho 39: mode |= 1;
1.1.2.2 misho 40: strlcpy(szName, optarg, sizeof szName);
41: break;
42: case 's':
1.1.2.3 misho 43: mode |= 2;
1.1.2.2 misho 44: strlcpy(szName, optarg, sizeof szName);
45: break;
1.1.2.4 misho 46: case 'c':
47: strlcpy(szCfgName, optarg, sizeof szCfgName);
48: break;
1.1.2.5 misho 49: case 'd':
50: strlcpy(szSec, optarg, sizeof szSec);
51: break;
1.1.2.2 misho 52: case 'v':
53: Verbose++;
54: break;
1.1.2.3 misho 55: case 'q':
56: mode |= 0x80;
57: break;
1.1.2.2 misho 58: case 'h':
59: default:
60: Usage();
61: return 1;
62: }
63: argc -= optind;
64: argv += optind;
1.1.2.3 misho 65: if ((mode & 0x7f) == 2 && argc)
66: strlcpy(szVal, *argv, sizeof szVal);
67:
68: VERB(1) printf("u-boot-env: mode=0x%hhx name=%s value=%s\n", mode, szName, szVal);
69:
1.1.2.4 misho 70: if (cfgLoadConfig(szCfgName, &cfg)) {
71: printf("Error:: cfgLoadConfig() #%d - %s\n", cfg_GetErrno(), cfg_GetError());
72: return 1;
73: }
74:
1.1.2.6 ! misho 75: if (ub_load(szSec)) {
! 76: cfgUnloadConfig(&cfg);
! 77: return 1;
! 78: }
! 79:
1.1.2.3 misho 80: if (!(mode & 0x7f)) {
81: VERB(2) printf("u-boot-env: list variables\n");
1.1.2.2 misho 82: }
83:
1.1.2.3 misho 84: if ((mode & 0x7f) & 1) {
85: VERB(2) printf("u-boot-env: get variable %s\n", szName);
86: str = ub_getenv(szName);
87: if (!str) {
88: printf("Error:: Variable %s not found!\n", szName);
1.1.2.6 ! misho 89: ret = 2;
! 90: goto end;
1.1.2.3 misho 91: } else if (mode & 0x80)
92: printf("%s\n", str);
93: else
94: printf("Variable %s=%s\n", szName, str);
95: }
96:
97: if ((mode & 0x7f) & 2) {
98: VERB(2) printf("u-boot-env: set variable %s\n", szName);
99: ret = ub_setenv(szName, argc ? szVal : NULL);
100: if (ret) {
101: printf("Error:: Writing variable %s!\n", szName);
1.1.2.6 ! misho 102: ret = 3;
! 103: goto end;
1.1.2.3 misho 104: }
105: if (!(mode & 0x80))
106: printf("Done\n");
107: }
1.1.2.2 misho 108:
1.1.2.6 ! misho 109: end:
! 110: ub_unload();
1.1.2.4 misho 111: cfgUnloadConfig(&cfg);
1.1.2.6 ! misho 112: return ret;
1.1.2.2 misho 113: }
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