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00036 #ifndef INCL_BASE_UTILS
00037 #define INCL_BASE_UTILS
00038
00039
00040 #include "base/globalsdef.h"
00041 #include "base/fscapi.h"
00042 #include "base/util/ArrayList.h"
00043 #include "base/md5.h"
00044 #include "base/base64.h"
00045
00046
00047 #define STRINGDUP_NOLEN 0xFFFFFFFF
00048
00049 #define B64_ENCODING "b64"
00050 #define TEXT_PLAIN_ENCODING "text/plain"
00051
00052
00053 #define CACHE_REP "funambol_cache"
00054
00055 BEGIN_NAMESPACE
00056
00057
00058
00059
00060
00061
00062 void safeDelete(char* p[]);
00063
00064 void safeDel(char** p);
00065
00066
00067
00068
00069
00070
00071
00072 void timestampToAnchor(unsigned long timestamp, char anchor[21]);
00073
00074
00075
00076
00077 unsigned long anchorToTimestamp(const char* anchor);
00078
00079 char* stringdup(const char* s, size_t len = STRINGDUP_NOLEN) ;
00080 WCHAR* wstrdup(const WCHAR* s, size_t len = STRINGDUP_NOLEN);
00081
00082 char* strtolower(const char *s);
00083
00084 char* wcstoupper(const char *s);
00085
00086
00087
00088
00089 const char *brfind(const char *s1, const char *s2, size_t len=STRINGDUP_NOLEN) ;
00090
00091
00092
00093
00094 inline bool isEmpty(const char* s) {
00095 return ((s == NULL) || (strlen(s) == 0));
00096 }
00097
00098
00099
00100
00101 inline bool isNotEmpty(const char* s) {
00102 return (s && (strlen(s) > 0));
00103 }
00104
00105
00106
00107
00108
00109 bool wcscmpIgnoreCase(const char* p, const char* q);
00110
00111
00112
00113
00114 char* itow(int i);
00115
00116
00117
00118
00119 char* ltow(long i);
00120
00121
00122
00123
00124
00125
00126 char* MD5CredentialData(const char* userName, const char* password, const char* nonce);
00127
00128
00129
00130
00131 char* calculateMD5(const void* token, int len, char* wdigest);
00132
00133
00134
00135
00136
00137
00138
00139
00140
00141
00142 char *mkTempFileName(const char *name);
00143
00144
00145
00146
00147
00148
00149
00150
00151
00152
00153
00154 bool saveFile(const char *filename, const char *buffer, size_t len,
00155 bool binary = false );
00156
00157
00158
00159
00160
00161
00162
00163 size_t fgetsize(FILE *f);
00164
00165
00166
00167
00168
00169
00170
00171
00172
00173
00174
00175 bool readFile(const char* name, char **message, size_t *len, bool binary = false );
00176
00177
00178
00179
00180
00181
00182
00183
00184
00185
00186 char** readDir(char* name, int *count, bool onlyCount = false);
00187
00188
00189
00190
00191
00192
00193
00194
00195
00196 bool removeFileInDir(const char* dir, const char* filename = NULL);
00197
00198
00199
00200
00201
00202
00203 unsigned long getFileModTime(const char* name);
00204
00205
00206
00207
00208
00209 StringBuffer getCacheDirectory();
00210
00211 long int getLenEncoding(const char* s, const char* encoding);
00212 char *toMultibyte(const WCHAR *wc, const char *encoding = 0 );
00213 WCHAR *toWideChar(const char *mb, const char *encoding = 0 );
00214
00215
00216
00217
00218
00219
00220 inline const char *_wcc(const WCHAR *wc, const char *enc=0) {
00221 static char* encodeBuf = 0;
00222
00223 if (encodeBuf){
00224 delete [] encodeBuf;
00225 encodeBuf = 0;
00226 }
00227 if (wc) {
00228 encodeBuf = toMultibyte(wc, enc);
00229 }
00230 return encodeBuf;
00231 }
00232
00233
00234
00235
00236
00237
00238
00239
00240
00241 inline long calculateCRC(const void *s, size_t len) {
00242
00243 if (len <= 0) {
00244 return 0;
00245 }
00246 static const unsigned long s_arrdwCrc32Table1[256] =
00247 {
00248 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
00249 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
00250 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
00251 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
00252 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
00253 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
00254 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
00255 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
00256 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
00257 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
00258 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
00259 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
00260 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
00261 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
00262 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
00263 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
00264
00265 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
00266 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
00267 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
00268 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
00269 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
00270 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
00271 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
00272 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
00273 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
00274 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
00275 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
00276 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
00277 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
00278 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
00279 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
00280 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
00281
00282 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
00283 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
00284 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
00285 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
00286 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
00287 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
00288 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
00289 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
00290 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
00291 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
00292 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
00293 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
00294 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
00295 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
00296 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
00297 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
00298
00299 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
00300 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
00301 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
00302 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
00303 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
00304 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
00305 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
00306 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
00307 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
00308 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
00309 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
00310 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
00311 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
00312 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
00313 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
00314 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D,
00315 };
00316
00317 unsigned long dwCrc32 = 0;
00318
00319 unsigned char byte = 0;
00320
00321 dwCrc32 = 0xFFFFFFFF;
00322
00323 size_t i = 0;
00324 unsigned char* p = (unsigned char*) s;
00325
00326 while (i < len) {
00327 byte = p[i];
00328 dwCrc32 = ((dwCrc32) >> 8) ^ s_arrdwCrc32Table1[(byte) ^ ((dwCrc32) & 0x000000FF)];
00329 i++;
00330
00331 }
00332 dwCrc32 = ~dwCrc32;
00333 return dwCrc32;
00334 }
00335
00336
00337
00338
00339
00340
00341 inline long calculateCRC(const char* s) {
00342
00343 return calculateCRC(s, strlen(s));
00344 }
00345
00346 END_NAMESPACE
00347
00348
00349 #endif