45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#include <stdio.h>
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#include <string.h>
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/***************************************************************************
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* Function Name: valiFoldername
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* Description: The ength of folder name should be less than 255.
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* Illegal characters are \<>()[]&:,/|?* \0 ~ \31
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* Return: 0 for success, otherwise 1.
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****************************************************************************/
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#define MAX_FOLDER_NAME_LEN 255
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int validFoldername(const char *pName)
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{
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int ret = 0;
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unsigned int u32Length = 0, u32Index = 0;
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const char u8SpecialChar[] = { '\\','<','>','(',')','[',']','&',':',',','/','|','?','*' };
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const unsigned char u8CtrlCharBegin = 0x0, u8CtrlCharEnd = 0x31;
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if (pName == NULL)
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{
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ret = 1;
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}
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else
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{
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u32Length = strlen(pName);
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if (u32Length >= MAX_FOLDER_NAME_LEN)
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ret = 1;
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}
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for (u32Index = 0; (u32Index < u32Length) && (ret == 0);
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u32Index++)
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{
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if (u8CtrlCharBegin <= pName[u32Index] <= u8CtrlCharEnd)
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{
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ret = 1;
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}
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else if (strchr(u8SpecialChar, pName[u32Index]) != NULL)
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{
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ret = 1;
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}
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}
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return ret;
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}
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