최종완료보고 버전
This commit is contained in:
CodeTempla
@@ -0,0 +1,716 @@
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#include "inifile.h"
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#include <stdio.h>
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#include <fcntl.h>
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#ifdef _WIN32
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#include <sys/stat.h>
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#include <io.h>
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#else
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <errno.h>
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#endif
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#ifndef _WIN32
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#ifndef BOOL
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typedef int BOOL;
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#ifndef FALSE
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#define FALSE 0
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#endif
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#ifndef TRUE
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#define TRUE 1
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#endif
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#endif
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#ifdef MULTI_THREAD_MODEL
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pthread_mutex_t g_mutex_for_ini_file;
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#define MDF_lock() pthread_mutex_lock(&g_mutex_for_ini_file);
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#define MDF_unlock() pthread_mutex_unlock(&g_mutex_for_ini_file);
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#else
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#define MDF_lock() ((void)0)
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#define MDF_unlock() ((void)0)
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#endif // MULTI_THREAD_MODEL
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#define MAX_INI_FILE_SIZE 1024 * 1024 * 8 // 8Mb
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#define MAX_INI_SECTION_NAME_BUFFER_SIZE 512
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#ifdef _WIN32
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#define MD_FA_WOPEN O_RDONLY | O_BINARY, S_IREAD | S_IWRITE | S_IRGRP | S_IROTH
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#define MD_FA_WCREATE O_CREAT | O_TRUNC | O_WRONLY | O_BINARY, S_IREAD | S_IWRITE | S_IRGRP | S_IROTH
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#else
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//#define MD_FA_WOPEN O_RDONLY, S_IREAD | S_IWRITE | S_IRGRP | S_IROTH
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//#define MD_FA_WCREATE O_CREAT | O_TRUNC | O_WRONLY, S_IREAD | S_IWRITE | S_IRGRP | S_IROTH
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#define MD_FA_WOPEN O_RDONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH
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#define MD_FA_WCREATE O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH
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#endif // _WIN32
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#define GetPrivateProfileString_P GetPrivateProfileString
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#define GetPrivateProfileInt_P GetPrivateProfileInt
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#define WritePrivateProfileString_P WritePrivateProfileString
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char * __g_ini_file__search_section_ptr(const char * S1, const char * S2, int nFileSize, int * pnPos)
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{
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int j;
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char chBeforeCharacter = '\0';
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if (S1 == NULL || S1[0] == '\0' || S2 == NULL || S2[0] == '\0')
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return NULL;
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for (*pnPos = 0; *pnPos < nFileSize; (*pnPos)++)
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{
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if (((*pnPos) == 0 && *S1 == '[') ||
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(*S1 == '[' && (chBeforeCharacter == '\r' || chBeforeCharacter == '\n')))
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{
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S1++;
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(*pnPos)++;
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BOOL bIsSectionFound = TRUE;
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for (j = 0; *pnPos < nFileSize; (*pnPos)++)
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{
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if (*S1 == ']' && S2[j] == '\0')
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break;
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if (*S1 != S2[j])
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{
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bIsSectionFound = FALSE;
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break;
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}
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if (*S1 == ']' || *S1 == '\r' || *S1 == '\n')
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{
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bIsSectionFound = FALSE;
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break;
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}
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S1++;
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j++;
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}
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if (*pnPos >= nFileSize)
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return NULL;
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if (bIsSectionFound == TRUE)
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return (char *)S1;
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}
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chBeforeCharacter = *S1;
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S1++;
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}
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return NULL;
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}
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char * __g_ini_file__search_key_ptr(const char * S1, const char * S2, int nFileSize, int * pnPos)
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{
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int j;
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char chBeforeCharacter = '\0';
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if (S1 == NULL || S1[0] == '\0' || S2 == NULL || S2[0] == '\0')
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return NULL;
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for (; *pnPos < nFileSize; (*pnPos)++)
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{
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if (*S1 == S2[0] && (chBeforeCharacter == '\r' || chBeforeCharacter == '\n'))
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{
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S1++;
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(*pnPos)++;
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BOOL bIsKeyFound = TRUE;
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for (j = 1; *pnPos < nFileSize; (*pnPos)++)
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{
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if (*S1 == '=' && S2[j] == '\0')
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break;
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if (*S1 != S2[j])
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{
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bIsKeyFound = FALSE;
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break;
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}
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if (*S1 == '\r' || *S1 == '\n')
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{
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bIsKeyFound = FALSE;
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break;
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}
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S1++;
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j++;
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}
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if (*pnPos >= nFileSize)
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return NULL;
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if (bIsKeyFound == TRUE)
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return (char *)S1;
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else
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{
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for (; *pnPos < nFileSize; (*pnPos)++)
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{
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if (*S1 == '\r' || *S1 == '\n')
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break;
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S1++;
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}
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if (*pnPos >= nFileSize)
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return NULL;
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}
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}
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if (*S1 == '[' && (chBeforeCharacter == '\r' || chBeforeCharacter == '\n'))
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{
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for (S1--; *pnPos > 0; (*pnPos)--)
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{
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if (*S1 != '\r' && *S1 != '\n')
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break;
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S1--;
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}
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return NULL;
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}
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chBeforeCharacter = *S1;
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S1++;
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}
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return NULL;
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}
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size_t __g_ini_file__value_len_without_rear_space(const char * STR)
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{
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int i;
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if (STR == NULL || STR[0] == '\0')
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return 0;
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for (i = 0; STR[i] != '\0'; i++)
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{
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if (STR[i] == '\r' || STR[i] == '\n')
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break;
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}
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for (i--; i >= 0; i--)
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{
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if (STR[i] != ' ')
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return i + 1;
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}
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return 0;
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}
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int GetPrivateProfileString_P(
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const char * lpAppName, // section name
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const char * lpKeyName, // key name
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const char * lpDefault, // default string
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char * lpReturnedString, // destination buffer
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unsigned int nSize, // size of destination buffer
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const char * lpFileName // initialization file name
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)
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{
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int fhINIFile;
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long nFileSize;
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char * pszBuffer;
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char * pszBufferPtr;
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char * pszSectionName;
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char * pszKeyName;
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size_t nCopySize;
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int nPos;
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if (lpReturnedString == NULL)
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return 0;
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if (lpAppName == NULL || lpAppName[0] == '\0' ||
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lpKeyName == NULL || lpKeyName[0] == '\0' ||
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lpDefault == NULL ||
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lpFileName == NULL || lpFileName[0] == '\0' ||
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nSize <= 0)
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{
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goto GetPrivateProfileString_P_Fail;
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}
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if (strlen(lpAppName) > MAX_INI_SECTION_NAME_BUFFER_SIZE - 3)
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{
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printf("inifile\t[ERROR] Too large section name. over %d byte.\n", MAX_INI_SECTION_NAME_BUFFER_SIZE - 3);
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goto GetPrivateProfileString_P_Fail;
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}
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lpReturnedString[0] = '\0';
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MDF_lock();
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fhINIFile = open(lpFileName, MD_FA_WOPEN);
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if (fhINIFile == -1)
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{
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MDF_unlock();
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//printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
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nCopySize = __g_ini_file__value_len_without_rear_space(lpDefault);
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if (nSize <= nCopySize)
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nCopySize = nSize - 1;
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strncpy(lpReturnedString, lpDefault, nCopySize);
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lpReturnedString[nCopySize] = '\0';
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return strlen(lpReturnedString);
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}
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nFileSize = lseek(fhINIFile, 0L, SEEK_END);
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if (nFileSize > MAX_INI_FILE_SIZE)
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{
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printf("inifile\t[ERROR] Too large file. over %d byte.\n", MAX_INI_FILE_SIZE);
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close(fhINIFile);
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MDF_unlock();
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goto GetPrivateProfileString_P_Fail;
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}
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lseek(fhINIFile, 0L, SEEK_SET);
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pszBuffer = (char *)malloc(nFileSize + 1);
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if (read(fhINIFile, pszBuffer, nFileSize) == -1)
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{
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printf("inifile\t[ERROR] Failed to read file. errno = %d\n", errno);
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close(fhINIFile);
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MDF_unlock();
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free(pszBuffer);
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goto GetPrivateProfileString_P_Fail;
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}
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pszBuffer[nFileSize] = '\0';
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close(fhINIFile);
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nCopySize = __g_ini_file__value_len_without_rear_space(lpAppName);
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pszSectionName = (char *)malloc(nCopySize + 1);
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strncpy(pszSectionName, lpAppName, nCopySize);
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pszSectionName[nCopySize] = '\0';
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nCopySize = __g_ini_file__value_len_without_rear_space(lpKeyName);
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pszKeyName = (char *)malloc(nCopySize + 1);
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strncpy(pszKeyName, lpKeyName, nCopySize);
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pszKeyName[nCopySize] = '\0';
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pszBufferPtr = __g_ini_file__search_section_ptr(pszBuffer, pszSectionName, nFileSize, &nPos);
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if (pszBufferPtr != NULL)
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pszBufferPtr = __g_ini_file__search_key_ptr(pszBufferPtr, pszKeyName, nFileSize, &nPos);
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if (pszBufferPtr != NULL && nPos < nFileSize)
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{
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pszBufferPtr++;
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nCopySize = __g_ini_file__value_len_without_rear_space(pszBufferPtr);
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if (nSize <= nCopySize)
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nCopySize = nSize - 1;
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strncpy(lpReturnedString, pszBufferPtr, nCopySize);
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lpReturnedString[nCopySize] = '\0';
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}
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else
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{
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nCopySize = __g_ini_file__value_len_without_rear_space(lpDefault);
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if (nSize <= nCopySize)
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nCopySize = nSize - 1;
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strncpy(lpReturnedString, lpDefault, nCopySize);
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lpReturnedString[nCopySize] = '\0';
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}
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MDF_unlock();
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free(pszSectionName);
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free(pszKeyName);
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free(pszBuffer);
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return strlen(lpReturnedString);
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GetPrivateProfileString_P_Fail:
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lpReturnedString[0] = '\0';
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return 0;
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}
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int GetPrivateProfileInt_P(
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const char* lpAppName, // section name
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const char* lpKeyName, // key name
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int nDefault, // return value if key name not found
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const char* lpFileName // initialization file name
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)
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{
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char szBuf[128];
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GetPrivateProfileString_P(lpAppName, lpKeyName, "",
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szBuf, 128, lpFileName);
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if (strlen(szBuf) <= 0)
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return nDefault;
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return atoi(szBuf);
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}
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BOOL WritePrivateProfileString_P(
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const char* lpAppName, // section name
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const char* lpKeyName, // key name
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const char* lpString, // string to add
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const char* lpFileName // initialization file
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)
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{
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#define FREE_BUFFERS() free(pszSectionName); free(pszKeyName); free(pszWriteString); free(pszBuffer)
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int fhINIFile;
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long nFileSize;
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char * pszBuffer;
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char * pszBufferPtr;
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char * pszSectionName;
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char * pszKeyName;
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char * pszWriteString;
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size_t nWriteSize;
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int nPos;
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if (lpAppName == NULL || lpAppName[0] == '\0' ||
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lpKeyName == NULL || lpKeyName[0] == '\0' ||
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lpFileName == NULL || lpFileName[0] == '\0')
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{
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return FALSE;
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}
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if (strlen(lpAppName) > MAX_INI_SECTION_NAME_BUFFER_SIZE - 3)
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{
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printf("inifile\t[ERROR] Too large section name. over %d byte.\n", MAX_INI_SECTION_NAME_BUFFER_SIZE - 3);
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return FALSE;
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}
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nWriteSize = __g_ini_file__value_len_without_rear_space(lpAppName);
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pszSectionName = (char *)malloc(nWriteSize + 1);
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strncpy(pszSectionName, lpAppName, nWriteSize);
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pszSectionName[nWriteSize] = '\0';
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nWriteSize = __g_ini_file__value_len_without_rear_space(lpKeyName);
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pszKeyName = (char *)malloc(nWriteSize + 1);
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strncpy(pszKeyName, lpKeyName, nWriteSize);
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pszKeyName[nWriteSize] = '\0';
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nWriteSize = __g_ini_file__value_len_without_rear_space(lpString);
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pszWriteString = (char *)malloc(nWriteSize + 1);
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strncpy(pszWriteString, lpString, nWriteSize);
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pszWriteString[nWriteSize] = '\0';
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MDF_lock();
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fhINIFile = open(lpFileName, MD_FA_WOPEN);
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if (fhINIFile == -1)
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{
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//printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
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goto WritePrivateProfileString_P_New;
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}
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nFileSize = lseek(fhINIFile, 0L, SEEK_END);
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if (nFileSize > MAX_INI_FILE_SIZE)
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{
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printf("inifile\t[ERROR] Too large file. over %d byte.\n", MAX_INI_FILE_SIZE);
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close(fhINIFile);
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MDF_unlock();
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free(pszSectionName);
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free(pszKeyName);
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free(pszWriteString);
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return FALSE;
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}
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if (nFileSize == 0)
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{
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close(fhINIFile);
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goto WritePrivateProfileString_P_New;
|
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}
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lseek(fhINIFile, 0L, SEEK_SET);
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pszBuffer = (char *)malloc(nFileSize + strlen(lpAppName) +
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strlen(lpKeyName) + strlen(lpString) + 10); // 10 : \r \n [ ] \r \n = \r \n \0
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if (read(fhINIFile, pszBuffer, nFileSize) == -1)
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{
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printf("inifile\t[ERROR] Failed to read file. errno = %d\n", errno);
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close(fhINIFile);
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MDF_unlock();
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FREE_BUFFERS();
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return FALSE;
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}
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pszBuffer[nFileSize] = '\0';
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close(fhINIFile);
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pszBufferPtr = __g_ini_file__search_section_ptr(pszBuffer, pszSectionName, nFileSize, &nPos);
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if (pszBufferPtr == NULL)
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{
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pszBufferPtr = pszBuffer + nFileSize;
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#ifdef _WIN32
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sprintf(pszBufferPtr, "\r\n[%s]\r\n%s=%s\r\n", pszSectionName, pszKeyName, pszWriteString);
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#else
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sprintf(pszBufferPtr, "\n[%s]\n%s=%s\n", pszSectionName, pszKeyName, pszWriteString);
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#endif
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fhINIFile = open(lpFileName, MD_FA_WCREATE);
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if (fhINIFile == -1)
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||||
{
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printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
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||||
MDF_unlock();
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FREE_BUFFERS();
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return FALSE;
|
||||
}
|
||||
|
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if (write(fhINIFile, pszBuffer, strlen(pszBuffer)) == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to write file. errno = %d\n", errno);
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
pszBufferPtr = __g_ini_file__search_key_ptr(pszBufferPtr, pszKeyName, nFileSize, &nPos);
|
||||
if (pszBufferPtr == NULL)
|
||||
{
|
||||
char * pszTempBuffer;
|
||||
|
||||
fhINIFile = open(lpFileName, MD_FA_WCREATE);
|
||||
if (fhINIFile == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
pszBufferPtr = pszBuffer + nPos;
|
||||
|
||||
pszTempBuffer = (char *)malloc(strlen(pszKeyName) +
|
||||
strlen(pszWriteString) + 6); // 6 : \r \n = \r \n \0
|
||||
|
||||
#ifdef _WIN32
|
||||
if (*(pszBufferPtr - 1) != '\r' && *(pszBufferPtr - 1) != '\n')
|
||||
sprintf(pszTempBuffer, "\r\n%s=%s", pszKeyName, pszWriteString);
|
||||
else
|
||||
sprintf(pszTempBuffer, "%s=%s", pszKeyName, pszWriteString);
|
||||
#else
|
||||
if (*(pszBufferPtr - 1) != '\r' && *(pszBufferPtr - 1) != '\n')
|
||||
sprintf(pszTempBuffer, "\n%s=%s", pszKeyName, pszWriteString);
|
||||
else
|
||||
sprintf(pszTempBuffer, "%s=%s", pszKeyName, pszWriteString);
|
||||
#endif
|
||||
if (write(fhINIFile, pszBuffer, nPos) == -1 ||
|
||||
write(fhINIFile, pszTempBuffer, strlen(pszTempBuffer)) == -1 ||
|
||||
write(fhINIFile, pszBufferPtr, nFileSize - nPos) == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to write file. errno = %d\n", errno);
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
free(pszTempBuffer);
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
free(pszTempBuffer);
|
||||
FREE_BUFFERS();
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
pszBufferPtr++;
|
||||
nPos++;
|
||||
|
||||
fhINIFile = open(lpFileName, MD_FA_WCREATE);
|
||||
if (fhINIFile == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
if (write(fhINIFile, pszBuffer, nPos) != -1 &&
|
||||
write(fhINIFile, pszWriteString, strlen(pszWriteString)) != -1)
|
||||
{
|
||||
for (;;)
|
||||
{
|
||||
if (*pszBufferPtr == '\0' || *pszBufferPtr == '\r' || *pszBufferPtr == '\n')
|
||||
break;
|
||||
|
||||
pszBufferPtr++;
|
||||
nPos++;
|
||||
}
|
||||
|
||||
if (*pszBufferPtr == '\0' || write(fhINIFile, pszBufferPtr, nFileSize - nPos) != -1)
|
||||
{
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
printf("inifile\t[ERROR] Failed to write file. errno = %d\n", errno);
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
|
||||
WritePrivateProfileString_P_New:
|
||||
fhINIFile = open(lpFileName, MD_FA_WCREATE);
|
||||
if (fhINIFile == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to open file. errno = %d\n", errno);
|
||||
MDF_unlock();
|
||||
free(pszSectionName);
|
||||
free(pszKeyName);
|
||||
free(pszWriteString);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
pszBuffer = (char *)malloc(strlen(pszSectionName) +
|
||||
strlen(pszKeyName) + strlen(pszWriteString) + 8); // 8 : [ ] \r \n = \r \n \0
|
||||
|
||||
#ifdef _WIN32
|
||||
sprintf(pszBuffer, "[%s]\r\n%s=%s\r\n", pszSectionName, pszKeyName, pszWriteString);
|
||||
#else
|
||||
sprintf(pszBuffer, "[%s]\n%s=%s\n", pszSectionName, pszKeyName, pszWriteString);
|
||||
#endif
|
||||
|
||||
if (write(fhINIFile, pszBuffer, strlen(pszBuffer)) == -1)
|
||||
{
|
||||
printf("inifile\t[ERROR] Failed to write file. errno = %d\n", errno);
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
close(fhINIFile);
|
||||
MDF_unlock();
|
||||
FREE_BUFFERS();
|
||||
return TRUE;
|
||||
}
|
||||
#endif // _WIN32
|
||||
|
||||
|
||||
|
||||
|
||||
HIniFile::HIniFile()
|
||||
{
|
||||
m_szIniFileName[0] = '\0';
|
||||
m_pszBuffer = NULL;
|
||||
}
|
||||
|
||||
HIniFile::~HIniFile()
|
||||
{
|
||||
if (m_pszBuffer)
|
||||
free(m_pszBuffer);
|
||||
}
|
||||
|
||||
bool HIniFile::SetIniFile(const char * pszFileName)
|
||||
{
|
||||
if (pszFileName && pszFileName[0] != '\0')
|
||||
{
|
||||
strncpy(m_szIniFileName, pszFileName, IF_MAX_PATH);
|
||||
m_pszBuffer = (char *)malloc(IF_DEFAULT_BUFFER_SIZE);
|
||||
m_dwBufferLength = IF_DEFAULT_BUFFER_SIZE;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
const char * HIniFile::ReadString(const char * pszSetionName, const char * pszKeyName,
|
||||
const char * pszDefault, unsigned long nMaxSize)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return "";
|
||||
|
||||
if (nMaxSize > IF_DEFAULT_BUFFER_SIZE)
|
||||
{
|
||||
free(m_pszBuffer);
|
||||
m_pszBuffer = (char *)malloc(nMaxSize);
|
||||
m_dwBufferLength = nMaxSize;
|
||||
}
|
||||
|
||||
GetPrivateProfileString(pszSetionName, pszKeyName, pszDefault, m_pszBuffer, nMaxSize, m_szIniFileName);
|
||||
|
||||
return m_pszBuffer;
|
||||
}
|
||||
|
||||
bool HIniFile::WriteString(const char * pszSetionName, const char * pszKeyName, const char * pszString)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return false;
|
||||
|
||||
return WritePrivateProfileString(pszSetionName, pszKeyName, pszString, m_szIniFileName) != FALSE;
|
||||
}
|
||||
|
||||
int HIniFile::ReadNumber(const char * pszSetionName, const char * pszKeyName, int nDefault)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return 0;
|
||||
|
||||
return GetPrivateProfileInt(pszSetionName, pszKeyName, nDefault, m_szIniFileName);
|
||||
}
|
||||
|
||||
bool HIniFile::WriteNumber(const char * pszSetionName, const char * pszKeyName, int nNumber)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return false;
|
||||
|
||||
snprintf(m_pszBuffer, m_dwBufferLength, "%d", nNumber);
|
||||
|
||||
return WritePrivateProfileString(pszSetionName, pszKeyName, m_pszBuffer, m_szIniFileName) != FALSE;
|
||||
}
|
||||
|
||||
bool HIniFile::ReadBoolean(const char * pszSetionName, const char * pszKeyName, bool bDefault)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return false;
|
||||
|
||||
GetPrivateProfileString(pszSetionName, pszKeyName, "FALSE", m_pszBuffer, m_dwBufferLength, m_szIniFileName);
|
||||
|
||||
if (strcasecmp(m_pszBuffer, "TRUE") == 0)
|
||||
return true;
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
bool HIniFile::WriteBoolean(const char * pszSetionName, const char * pszKeyName, bool bValue)
|
||||
{
|
||||
if (m_szIniFileName[0] == '\0')
|
||||
return false;
|
||||
|
||||
return WritePrivateProfileString(pszSetionName, pszKeyName, bValue ? "TRUE" : "FALSE", m_szIniFileName) != FALSE;
|
||||
}
|
||||
Reference in New Issue
Block a user