etienne herbin
/
FileIni
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FileIni.c@0:79f68acc26ec, 2012-06-10 (annotated)
- Committer:
- dumont
- Date:
- Sun Jun 10 17:19:21 2012 +0000
- Revision:
- 0:79f68acc26ec
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| dumont | 0:79f68acc26ec | 1 | #include "mbed.h" |
| dumont | 0:79f68acc26ec | 2 | #include "FileIni.h" |
| dumont | 0:79f68acc26ec | 3 | |
| dumont | 0:79f68acc26ec | 4 | #ifndef _POSIX_VERSION |
| dumont | 0:79f68acc26ec | 5 | |
| dumont | 0:79f68acc26ec | 6 | int _strupr(char* ptrSource) |
| dumont | 0:79f68acc26ec | 7 | { |
| dumont | 0:79f68acc26ec | 8 | int i=0; |
| dumont | 0:79f68acc26ec | 9 | while(ptrSource[i]!='\0') |
| dumont | 0:79f68acc26ec | 10 | { |
| dumont | 0:79f68acc26ec | 11 | if (ptrSource[i]>='a' && ptrSource[i]<='z') ptrSource[i]=ptrSource[i]-48; |
| dumont | 0:79f68acc26ec | 12 | i++; |
| dumont | 0:79f68acc26ec | 13 | } |
| dumont | 0:79f68acc26ec | 14 | return 0; |
| dumont | 0:79f68acc26ec | 15 | } |
| dumont | 0:79f68acc26ec | 16 | #endif |
| dumont | 0:79f68acc26ec | 17 | |
| dumont | 0:79f68acc26ec | 18 | |
| dumont | 0:79f68acc26ec | 19 | LPINI IniLoad(char* ptrFileName) |
| dumont | 0:79f68acc26ec | 20 | { |
| dumont | 0:79f68acc26ec | 21 | /** declaration des variables */ |
| dumont | 0:79f68acc26ec | 22 | FILE* ptrFile=NULL; |
| dumont | 0:79f68acc26ec | 23 | INI *lpinStart=NULL, *lpinCurrent=NULL, *lpinTmp=NULL; |
| dumont | 0:79f68acc26ec | 24 | INIKEY *lpikKey=NULL, *lpikTmp=NULL; |
| dumont | 0:79f68acc26ec | 25 | char ligne[MAX_PATH]; |
| dumont | 0:79f68acc26ec | 26 | char isSectionNew=2; |
| dumont | 0:79f68acc26ec | 27 | char *ptrToken=NULL, *ptrLine=NULL; |
| dumont | 0:79f68acc26ec | 28 | /** initialisation */ |
| dumont | 0:79f68acc26ec | 29 | lpinStart=(LPINI)malloc(sizeof(INI)); |
| dumont | 0:79f68acc26ec | 30 | if (lpinStart==NULL) return NULL; |
| dumont | 0:79f68acc26ec | 31 | INI_ZERO(lpinStart); |
| dumont | 0:79f68acc26ec | 32 | if (ptrFileName==NULL) return lpinStart; |
| dumont | 0:79f68acc26ec | 33 | ptrFile=fopen(ptrFileName, "r"); |
| dumont | 0:79f68acc26ec | 34 | if (ptrFile==NULL) return NULL; |
| dumont | 0:79f68acc26ec | 35 | lpinCurrent=lpinStart; |
| dumont | 0:79f68acc26ec | 36 | /** parsage */ |
| dumont | 0:79f68acc26ec | 37 | wait(1); |
| dumont | 0:79f68acc26ec | 38 | while (fgets(ligne, MAX_PATH, ptrFile)!=NULL) |
| dumont | 0:79f68acc26ec | 39 | { |
| dumont | 0:79f68acc26ec | 40 | /* on nettoie la ligne */ |
| dumont | 0:79f68acc26ec | 41 | if ((ptrToken=strchr(ligne, 13))) *ptrToken='\0'; |
| dumont | 0:79f68acc26ec | 42 | /* on supprime les commentaires */ |
| dumont | 0:79f68acc26ec | 43 | if ((ptrToken=strchr(ligne, ';'))) *ptrToken='\0'; |
| dumont | 0:79f68acc26ec | 44 | wait(0.5); |
| dumont | 0:79f68acc26ec | 45 | if (*ligne=='[') |
| dumont | 0:79f68acc26ec | 46 | { |
| dumont | 0:79f68acc26ec | 47 | ptrLine=ligne+1; |
| dumont | 0:79f68acc26ec | 48 | ptrToken=strchr(ptrLine, ']'); |
| dumont | 0:79f68acc26ec | 49 | if (ptrToken!=NULL) *ptrToken='\0'; |
| dumont | 0:79f68acc26ec | 50 | _strupr(ptrLine); |
| dumont | 0:79f68acc26ec | 51 | /** On alloue une nouvelle structure */ |
| dumont | 0:79f68acc26ec | 52 | if (!(lpinTmp=(LPINI)malloc(sizeof(INI)))) EXIT_FREE |
| dumont | 0:79f68acc26ec | 53 | INI_ZERO(lpinTmp); |
| dumont | 0:79f68acc26ec | 54 | lpinCurrent->lpinNext=lpinTmp; |
| dumont | 0:79f68acc26ec | 55 | lpinCurrent=lpinTmp; |
| dumont | 0:79f68acc26ec | 56 | if (!(lpinCurrent->ptrSectionName=(char*)malloc(strlen(ptrLine)+1))) EXIT_FREE |
| dumont | 0:79f68acc26ec | 57 | _strupr(ptrLine); |
| dumont | 0:79f68acc26ec | 58 | strcpy(lpinCurrent->ptrSectionName, ptrLine); |
| dumont | 0:79f68acc26ec | 59 | isSectionNew=1; |
| dumont | 0:79f68acc26ec | 60 | /* il s'agit d'une Nouvelle Section */ |
| dumont | 0:79f68acc26ec | 61 | } |
| dumont | 0:79f68acc26ec | 62 | else if (*ligne!='\0') |
| dumont | 0:79f68acc26ec | 63 | { |
| dumont | 0:79f68acc26ec | 64 | /* il s'agit d'une cl�� */ |
| dumont | 0:79f68acc26ec | 65 | if (ptrToken=strchr(ligne, '=')) *ptrToken='\0'; |
| dumont | 0:79f68acc26ec | 66 | ptrLine=ptrToken+1; |
| dumont | 0:79f68acc26ec | 67 | if (!(lpikTmp=(LPINIKEY)malloc(sizeof(INIKEY)))) EXIT_FREE; |
| dumont | 0:79f68acc26ec | 68 | INIKEY_ZERO(lpikTmp); |
| dumont | 0:79f68acc26ec | 69 | if (isSectionNew==1) |
| dumont | 0:79f68acc26ec | 70 | { |
| dumont | 0:79f68acc26ec | 71 | lpinCurrent->lpikKey=lpikTmp; /* si il s'agit de la premi�re cl�e */ |
| dumont | 0:79f68acc26ec | 72 | lpikKey=lpikTmp; |
| dumont | 0:79f68acc26ec | 73 | } |
| dumont | 0:79f68acc26ec | 74 | else |
| dumont | 0:79f68acc26ec | 75 | { |
| dumont | 0:79f68acc26ec | 76 | lpikKey->lpikNext=lpikTmp; |
| dumont | 0:79f68acc26ec | 77 | lpikKey=lpikTmp; |
| dumont | 0:79f68acc26ec | 78 | } |
| dumont | 0:79f68acc26ec | 79 | _strupr(ligne); |
| dumont | 0:79f68acc26ec | 80 | if (((lpikKey->ptrValue=(char*)malloc(strlen(ptrLine)+1)) && (lpikKey->ptrKeyName=(char*)malloc(strlen(ligne)+1)))==0) EXIT_FREE |
| dumont | 0:79f68acc26ec | 81 | strcpy(lpikKey->ptrValue, ptrLine); |
| dumont | 0:79f68acc26ec | 82 | strcpy(lpikKey->ptrKeyName, ligne); |
| dumont | 0:79f68acc26ec | 83 | isSectionNew=0; |
| dumont | 0:79f68acc26ec | 84 | } |
| dumont | 0:79f68acc26ec | 85 | } |
| dumont | 0:79f68acc26ec | 86 | fclose(ptrFile); |
| dumont | 0:79f68acc26ec | 87 | return lpinStart; |
| dumont | 0:79f68acc26ec | 88 | } |
| dumont | 0:79f68acc26ec | 89 | |
| dumont | 0:79f68acc26ec | 90 | LPINI IniGetSection(char* ptrSectionName, LPINI lpinIni) |
| dumont | 0:79f68acc26ec | 91 | { |
| dumont | 0:79f68acc26ec | 92 | while (lpinIni!=NULL) |
| dumont | 0:79f68acc26ec | 93 | { |
| dumont | 0:79f68acc26ec | 94 | if (lpinIni->ptrSectionName) |
| dumont | 0:79f68acc26ec | 95 | { |
| dumont | 0:79f68acc26ec | 96 | if (!strcmp(lpinIni->ptrSectionName, ptrSectionName)) return lpinIni; |
| dumont | 0:79f68acc26ec | 97 | } |
| dumont | 0:79f68acc26ec | 98 | lpinIni=lpinIni->lpinNext; |
| dumont | 0:79f68acc26ec | 99 | } |
| dumont | 0:79f68acc26ec | 100 | return NULL; |
| dumont | 0:79f68acc26ec | 101 | } |
| dumont | 0:79f68acc26ec | 102 | |
| dumont | 0:79f68acc26ec | 103 | LPINIKEY IniGetKey(char* ptrVarName, LPINI lpinSection) |
| dumont | 0:79f68acc26ec | 104 | { |
| dumont | 0:79f68acc26ec | 105 | LPINIKEY lpikSection=lpinSection->lpikKey; |
| dumont | 0:79f68acc26ec | 106 | while (lpikSection) |
| dumont | 0:79f68acc26ec | 107 | { |
| dumont | 0:79f68acc26ec | 108 | if (lpikSection->ptrKeyName) |
| dumont | 0:79f68acc26ec | 109 | { |
| dumont | 0:79f68acc26ec | 110 | if(!strcmp(lpikSection->ptrKeyName, ptrVarName)) return lpikSection; |
| dumont | 0:79f68acc26ec | 111 | } |
| dumont | 0:79f68acc26ec | 112 | lpikSection=lpikSection->lpikNext; |
| dumont | 0:79f68acc26ec | 113 | } |
| dumont | 0:79f68acc26ec | 114 | return NULL; |
| dumont | 0:79f68acc26ec | 115 | } |
| dumont | 0:79f68acc26ec | 116 | |
| dumont | 0:79f68acc26ec | 117 | int IniGetValue(char* ptrValue, int iLength, LPINIKEY lpikIniKey) |
| dumont | 0:79f68acc26ec | 118 | { |
| dumont | 0:79f68acc26ec | 119 | if (lpikIniKey==NULL) return EXIT_FAILURE; |
| dumont | 0:79f68acc26ec | 120 | strncpy(ptrValue, lpikIniKey->ptrValue, iLength); |
| dumont | 0:79f68acc26ec | 121 | return 0; |
| dumont | 0:79f68acc26ec | 122 | } |
| dumont | 0:79f68acc26ec | 123 | |
| dumont | 0:79f68acc26ec | 124 | int IniSetValue(char* ptrValue, LPINIKEY lpikIniKey) |
| dumont | 0:79f68acc26ec | 125 | { |
| dumont | 0:79f68acc26ec | 126 | char* ptrTmp=NULL; |
| dumont | 0:79f68acc26ec | 127 | if (lpikIniKey==NULL) return EXIT_FAILURE; |
| dumont | 0:79f68acc26ec | 128 | ptrTmp=(char*)realloc(lpikIniKey->ptrValue, strlen(ptrValue)); |
| dumont | 0:79f68acc26ec | 129 | if (ptrTmp==NULL) return EXIT_FAILURE; |
| dumont | 0:79f68acc26ec | 130 | strcpy(ptrTmp, ptrValue); |
| dumont | 0:79f68acc26ec | 131 | lpikIniKey->ptrValue=ptrTmp; |
| dumont | 0:79f68acc26ec | 132 | return 0; |
| dumont | 0:79f68acc26ec | 133 | } |
| dumont | 0:79f68acc26ec | 134 | |
| dumont | 0:79f68acc26ec | 135 | LPINIKEY IniCreateKey(char* ptrKeyName, char* ptrValue, LPINI lpinSection) |
| dumont | 0:79f68acc26ec | 136 | { |
| dumont | 0:79f68acc26ec | 137 | INIKEY *lpikTmp=NULL; |
| dumont | 0:79f68acc26ec | 138 | LPINIKEY lpikSection=lpinSection->lpikKey; |
| dumont | 0:79f68acc26ec | 139 | lpikTmp=(LPINIKEY)malloc(sizeof(INIKEY)); |
| dumont | 0:79f68acc26ec | 140 | if (lpikTmp==NULL) return NULL; |
| dumont | 0:79f68acc26ec | 141 | INIKEY_ZERO(lpikTmp); |
| dumont | 0:79f68acc26ec | 142 | if (lpinSection->lpikKey==NULL) |
| dumont | 0:79f68acc26ec | 143 | { |
| dumont | 0:79f68acc26ec | 144 | lpinSection->lpikKey=lpikTmp; |
| dumont | 0:79f68acc26ec | 145 | } |
| dumont | 0:79f68acc26ec | 146 | else |
| dumont | 0:79f68acc26ec | 147 | { |
| dumont | 0:79f68acc26ec | 148 | lpikTmp->lpikNext=lpikSection->lpikNext; |
| dumont | 0:79f68acc26ec | 149 | lpikSection->lpikNext=lpikTmp; |
| dumont | 0:79f68acc26ec | 150 | } |
| dumont | 0:79f68acc26ec | 151 | lpikSection=lpikTmp; |
| dumont | 0:79f68acc26ec | 152 | lpikSection->ptrKeyName=(char*)malloc(strlen(ptrKeyName)+1); |
| dumont | 0:79f68acc26ec | 153 | lpikSection->ptrValue=(char*)malloc(strlen(ptrValue)+1); |
| dumont | 0:79f68acc26ec | 154 | if (!(lpikSection->ptrValue && lpikSection->ptrKeyName)) return NULL; |
| dumont | 0:79f68acc26ec | 155 | strcpy(lpikSection->ptrValue, ptrValue); |
| dumont | 0:79f68acc26ec | 156 | strcpy(lpikSection->ptrKeyName, ptrKeyName); |
| dumont | 0:79f68acc26ec | 157 | return lpikSection; |
| dumont | 0:79f68acc26ec | 158 | } |
| dumont | 0:79f68acc26ec | 159 | |
| dumont | 0:79f68acc26ec | 160 | LPINI IniCreateSection(char* ptrSectionName, LPINI lpinIni) |
| dumont | 0:79f68acc26ec | 161 | { |
| dumont | 0:79f68acc26ec | 162 | LPINI lpinTmp=NULL; |
| dumont | 0:79f68acc26ec | 163 | if (lpinIni->ptrSectionName!=NULL) |
| dumont | 0:79f68acc26ec | 164 | { |
| dumont | 0:79f68acc26ec | 165 | lpinTmp=(LPINI)malloc(sizeof(INI)); |
| dumont | 0:79f68acc26ec | 166 | if (lpinTmp==NULL) return NULL; |
| dumont | 0:79f68acc26ec | 167 | INI_ZERO(lpinTmp); |
| dumont | 0:79f68acc26ec | 168 | lpinTmp->lpinNext=lpinIni->lpinNext; |
| dumont | 0:79f68acc26ec | 169 | lpinIni->lpinNext=lpinTmp; |
| dumont | 0:79f68acc26ec | 170 | lpinIni=lpinTmp; |
| dumont | 0:79f68acc26ec | 171 | } |
| dumont | 0:79f68acc26ec | 172 | lpinIni->ptrSectionName=(char*)malloc(strlen(ptrSectionName)); |
| dumont | 0:79f68acc26ec | 173 | if (lpinIni->ptrSectionName==NULL) |
| dumont | 0:79f68acc26ec | 174 | { |
| dumont | 0:79f68acc26ec | 175 | return 0; |
| dumont | 0:79f68acc26ec | 176 | } |
| dumont | 0:79f68acc26ec | 177 | strcpy(lpinIni->ptrSectionName, ptrSectionName); |
| dumont | 0:79f68acc26ec | 178 | return lpinIni; |
| dumont | 0:79f68acc26ec | 179 | } |
| dumont | 0:79f68acc26ec | 180 | |
| dumont | 0:79f68acc26ec | 181 | int IniSave(char* ptrFileName, LPINI lpinIni) |
| dumont | 0:79f68acc26ec | 182 | { |
| dumont | 0:79f68acc26ec | 183 | FILE* ptrFile=NULL; |
| dumont | 0:79f68acc26ec | 184 | LPINIKEY lpikKey=NULL; |
| dumont | 0:79f68acc26ec | 185 | ptrFile=fopen(ptrFileName, "w"); |
| dumont | 0:79f68acc26ec | 186 | if (ptrFile==NULL) return EXIT_FAILURE; |
| dumont | 0:79f68acc26ec | 187 | while (lpinIni) |
| dumont | 0:79f68acc26ec | 188 | { |
| dumont | 0:79f68acc26ec | 189 | if (lpinIni->ptrSectionName) |
| dumont | 0:79f68acc26ec | 190 | { |
| dumont | 0:79f68acc26ec | 191 | fprintf(ptrFile, "[%s]%c%c", lpinIni->ptrSectionName, 13 ,10); |
| dumont | 0:79f68acc26ec | 192 | lpikKey=lpinIni->lpikKey; |
| dumont | 0:79f68acc26ec | 193 | while (lpikKey) |
| dumont | 0:79f68acc26ec | 194 | { |
| dumont | 0:79f68acc26ec | 195 | if (lpikKey->ptrKeyName) fprintf(ptrFile, "%s=%s%c%c", lpikKey->ptrKeyName, lpikKey->ptrValue, 13,10); |
| dumont | 0:79f68acc26ec | 196 | lpikKey=lpikKey->lpikNext; |
| dumont | 0:79f68acc26ec | 197 | } |
| dumont | 0:79f68acc26ec | 198 | } |
| dumont | 0:79f68acc26ec | 199 | lpinIni=lpinIni->lpinNext; |
| dumont | 0:79f68acc26ec | 200 | } |
| dumont | 0:79f68acc26ec | 201 | fclose(ptrFile); |
| dumont | 0:79f68acc26ec | 202 | return EXIT_SUCCESS; |
| dumont | 0:79f68acc26ec | 203 | } |
| dumont | 0:79f68acc26ec | 204 | |
| dumont | 0:79f68acc26ec | 205 | void IniDeleteSection(LPINI lpinSection) |
| dumont | 0:79f68acc26ec | 206 | { |
| dumont | 0:79f68acc26ec | 207 | free(lpinSection->ptrSectionName); |
| dumont | 0:79f68acc26ec | 208 | lpinSection->ptrSectionName=NULL; |
| dumont | 0:79f68acc26ec | 209 | } |
| dumont | 0:79f68acc26ec | 210 | |
| dumont | 0:79f68acc26ec | 211 | void IniDeleteKey(LPINIKEY lpikKey) |
| dumont | 0:79f68acc26ec | 212 | { |
| dumont | 0:79f68acc26ec | 213 | free(lpikKey->ptrKeyName); |
| dumont | 0:79f68acc26ec | 214 | lpikKey->ptrKeyName=NULL; |
| dumont | 0:79f68acc26ec | 215 | } |
| dumont | 0:79f68acc26ec | 216 | |
| dumont | 0:79f68acc26ec | 217 | void IniFree(LPINI lpinIni) |
| dumont | 0:79f68acc26ec | 218 | { |
| dumont | 0:79f68acc26ec | 219 | LPINIKEY lpikKey; |
| dumont | 0:79f68acc26ec | 220 | LPINIKEY lpikTmp; |
| dumont | 0:79f68acc26ec | 221 | LPINI lpinTmp; |
| dumont | 0:79f68acc26ec | 222 | while (lpinIni!=NULL) |
| dumont | 0:79f68acc26ec | 223 | { |
| dumont | 0:79f68acc26ec | 224 | lpikKey=lpinIni->lpikKey; |
| dumont | 0:79f68acc26ec | 225 | while (lpikKey!=NULL) |
| dumont | 0:79f68acc26ec | 226 | { |
| dumont | 0:79f68acc26ec | 227 | free(lpikKey->ptrKeyName); |
| dumont | 0:79f68acc26ec | 228 | free(lpikKey->ptrValue); |
| dumont | 0:79f68acc26ec | 229 | lpikTmp=lpikKey->lpikNext; |
| dumont | 0:79f68acc26ec | 230 | free(lpikKey); |
| dumont | 0:79f68acc26ec | 231 | lpikKey=lpikTmp; |
| dumont | 0:79f68acc26ec | 232 | } |
| dumont | 0:79f68acc26ec | 233 | free(lpinIni->ptrSectionName); |
| dumont | 0:79f68acc26ec | 234 | lpinTmp=lpinIni->lpinNext; |
| dumont | 0:79f68acc26ec | 235 | free(lpinIni); |
| dumont | 0:79f68acc26ec | 236 | lpinIni=lpinTmp; |
| dumont | 0:79f68acc26ec | 237 | } |
| dumont | 0:79f68acc26ec | 238 | } |