version 1.1.2.2, 2010/04/05 08:25:25
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version 1.2, 2010/04/16 13:25:27
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Line 110 inline char *io_Char2Hex(u_char *psLine, int lineLen)
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Line 110 inline char *io_Char2Hex(u_char *psLine, int lineLen)
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if (!psLine || !*psLine || !lineLen) |
if (!psLine || !*psLine || !lineLen) |
return NULL; |
return NULL; |
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str = malloc(lineLen * 2); | str = malloc(lineLen * 2 + 1); |
if (!str) { |
if (!str) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
} else |
} else |
memset(str, 0, lineLen * 2); | memset(str, 0, lineLen * 2 + 1); |
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for (i = 0; i < lineLen && psLine[i]; i++) { |
for (i = 0; i < lineLen && psLine[i]; i++) { |
memset(szWork, 0, 3); |
memset(szWork, 0, 3); |
snprintf(szWork, 3, "%02X", (u_char) psLine[i]); |
snprintf(szWork, 3, "%02X", (u_char) psLine[i]); |
strncat(str, szWork, 2); |
strncat(str, szWork, 2); |
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} |
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return str; |
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} |
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/* |
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* io_Hex2Char() Convert from Hex string to Char string |
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* @psLine = Text string |
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* @lineLen = Length of Text string |
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* return: NULL nothing to do or error; !=0 Allocated new converted string(must be free) |
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*/ |
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inline char *io_Hex2Char(u_char *psLine, int lineLen) |
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{ |
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register int i; |
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char szWork[3], *str; |
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if (!psLine || !*psLine || !lineLen) |
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return NULL; |
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str = malloc(lineLen / 2 + 1); |
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if (!str) { |
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LOGERR; |
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return NULL; |
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} else |
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memset(str, 0, lineLen / 2 + 1); |
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for (i = 0; i < lineLen && psLine[i * 2]; i++) { |
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strlcpy(szWork, (char*) &psLine[i * 2], 3); |
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str[i] = (char) strtol(szWork, NULL, 16); |
} |
} |
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return str; |
return str; |