Accueil > > > ANALYSEUR DE TEXTE (MAJ V2)
ANALYSEUR DE TEXTE (MAJ V2)
Information sur la source
Description
Bonjour, Suite aux commentaires, j'ai donc modifié la source en suivant vos conseils, enfin je crois. Grande constatation, le temps d'exécution est en effet réduit. J'ai pris un fichier de 40Mo pour le test. Avec la version 1, il a fallu 199s contre 30s pour la version 2. Soit environ un temps d'exécution 6.6 fois plus rapide ! La fonction prend en paramètres le chemin du fichier à analyser ainsi que le chemin du fichier où sera enregistré le résultat de l'analyse. Si quelqu'un veut pouvoir récupérer les tableaux pour effectuer d'autres traitements qu'enregistrer le résultat dans un fichier, il faudra qu'il aille voir directement le contenu de la fonction. J'ai mis du code dans le .h bien que je sache que cela ne soit pas la norme. J'aurais fais autrement si je savais comment lié un .c à .h pour que lorsque l'on appelle le .h il n'y ait pas d'erreur. Sans ça, si je ne mets que les prototypes de fonctions, à l'appel du .h, ça ne marche évidement pas. J'ai également modifié la forme du fichier de résultat qui se présente désormais ainsi ( résultat pour le fichier de 40Mo en question ) qui est mal représenté dans cet éditeur. Sous notepad par exemple, le résultat est correctement indenté. +---------------------+------------+--- ---------+------------+ | ASCIIE DECIMAL CODE | OCCURENCES | PERCENTAGE | CHARACTER | +---------------------+------------+------------ +------------+ | 35 | 651 | 0.00 | # | +---------------------+------------+------------ +------------+ | 70 | 651 | 0.00 | F | +---------------------+------------+------------ +------------+ | 73 | 651 | 0.00 | I | +---------------------+------------+------------ +------------+ | 78 | 651 | 0.00 | N | +---------------------+------------+------------ +------------+ | 10 | 382535 | 0.80 | LF | +---------------------+------------+------------ +------------+ | 104 | 382535 | 0.80 | h | +---------------------+------------+------------ +------------+ | 47 | 382536 | 0.80 | / | +---------------------+------------+------------ +------------+ | 84 | 382536 | 0.80 | T | +---------------------+------------+------------ +------------+ | 106 | 382536 | 0.80 | j | +---------------------+------------+------------ +------------+ | 112 | 382536 | 0.80 | p | +---------------------+------------+------------ +------------+ | 55 | 444445 | 0.93 | 7 | +---------------------+------------+------------ +------------+ | 56 | 453353 | 0.95 | 8 | +---------------------+------------+------------ +------------+ | 54 | 469414 | 0.98 | 6 | +---------------------+------------+------------ +------------+ | 52 | 601385 | 1.26 | 4 | +---------------------+------------+------------ +------------+ | 51 | 601697 | 1.26 | 3 | +---------------------+------------+------------ +------------+ | 57 | 647652 | 1.35 | 9 | +---------------------+------------+------------ +------------+ | 50 | 647687 | 1.35 | 2 | +---------------------+------------+------------ +------------+ | 100 | 765071 | 1.60 | d | +---------------------+------------+------------ +------------+ | 105 | 765071 | 1.60 | i | +---------------------+------------+------------ +------------+ | 111 | 765071 | 1.60 | o | +---------------------+------------+------------ +------------+ | 58 | 765072 | 1.60 | : | +---------------------+------------+------------ +------------+ | 97 | 765072 | 1.60 | a | +---------------------+------------+------------ +------------+ | 108 | 765072 | 1.60 | l | +---------------------+------------+------------ +------------+ | 53 | 847655 | 1.77 | 5 | +---------------------+------------+------------ +------------+ | 110 | 1147606 | 2.40 | n | +---------------------+------------+------------ +------------+ | 99 | 1147607 | 2.40 | c | +---------------------+------------+------------ +------------+ | 109 | 1147607 | 2.40 | m | +---------------------+------------+------------ +------------+ | 114 | 1147607 | 2.40 | r | +---------------------+------------+------------ +------------+ | 124 | 1147607 | 2.40 | | | +---------------------+------------+------------ +------------+ | 117 | 1530142 | 3.20 | u | +---------------------+------------+------------ +------------+ | 116 | 1530143 | 3.20 | t | +---------------------+------------+------------ +------------+ | 49 | 1826066 | 3.82 | 1 | +---------------------+------------+------------ +------------+ | 46 | 1912677 | 4.00 | . | +---------------------+------------+------------ +------------+ | 115 | 3060284 | 6.40 | s | +---------------------+------------+------------ +------------+ | 101 | 3442819 | 7.20 | e | +---------------------+------------+------------ +------------+ | 32 | 6885641 | 14.40 | SPACE | +---------------------+------------+------------ +------------+ | 48 | 10294027 | 21.53 | 0 | +---------------------+------------+------------ +------------+
Source
- MAIN
-
- #include "analyseurDeFichiers v2.h"
-
- int main()
- {
- getFileAnalysis( "document.txt", "results.txt" );
- }
-
-
- HEADER
-
- #include <stdio.h>
- #include <stdlib.h>
- #include <limits.h>
- #include <math.h>
-
- /* Fonctions d'allocations */
-
- int *allocateIntPtr ( int wordSize )
- {
- int *ptr = (int*)malloc(wordSize*sizeof(int));
-
- if ( ptr != NULL )
- {
- return ptr;
- }
-
- else perror("\n ERROR in allocateIntPtr ");
- }
-
- char *allocateCharPtr ( int wordSize )
- {
- char *ptr = (char*)malloc(wordSize*sizeof(char));
-
- if ( ptr != NULL )
- {
- return ptr;
- }
-
- else perror("\n ERROR in allocateCharPtr ");
- }
-
- float *allocateFloatPtr ( int wordSize )
- {
- float *ptr = (float*)malloc(wordSize*sizeof(float));
-
- if ( ptr != NULL )
- {
- return ptr;
- }
-
- else perror("\n ERROR in allocateFloatPtr ");
- }
-
-
- /* Opérations sur les tableaux */
-
- void initializeIntTable ( int *table, int tableLength, int constant )
- {
- if ( table != NULL )
- {
- int i;
- for ( i=0 ; i<tableLength ; i++ )
- {
- table[i] = constant;
- }
- }
-
- else perror("\n ERROR in initializeIntTable ");
- }
-
- void displayString ( char *table, int *tableLength )
- {
- if ( table != NULL && tableLength != NULL )
- {
- int i;
- for ( i=0 ; i< *tableLength ; i++ )
- {
- printf("%c", table[i]);
- }
- }
-
- else perror("\n ERROR in displayTable ");
- }
-
- void displayIntTable ( int *table, int *tableLength )
- {
- if ( table != NULL && tableLength != NULL )
- {
- int i;
- for ( i=0 ; i< *tableLength ; i++ )
- {
- printf("\ntable[%03i] = %d", i, table[i]);
- }
- }
-
- else perror("\n ERROR in displayIntTable ");
- }
-
-
- /* Opérations sur les fichiers */
-
- int getCharFilesNumbers ( char *filePath )
- {
- FILE *file = fopen( filePath,"r");
-
- if( file != NULL )
- {
- int counter = 0;
- char c;
-
- while( fscanf( file,"%c",&c ) != EOF )
- {
- if ( counter < INT_MAX )
- {
- counter++;
- }
-
- else perror("\n ERROR in getCharFilesNumber 2 ");
- }
-
- return counter;
- }
-
- else perror("\n ERROR in getCharFilesNumber 1 ");
-
- fclose(file);
- }
-
- char *fileToString ( char *filePath, int *bufferLength )
- {
-
- FILE *file = fopen( filePath,"r" );
-
- if( file != NULL && bufferLength != NULL)
- {
- *bufferLength = getCharFilesNumbers( filePath );
-
- //printf("\n\n--length %d\n\n", *bufferLength);
- char *buffer = allocateCharPtr( *bufferLength );
-
- char c;
- int offset = 0;
-
- while( fscanf( file,"%c",&c ) != EOF )
- {
- buffer[offset] = c;
- offset++;
- }
-
- return buffer;
- }
-
- else perror("\n ERROR in fileToString ");
-
- fclose(file);
- }
-
-
- /* Fonctions pour l'analyses */
-
- void triBulle ( int *table , int tableLength , char *ASCIIE_String )
- {
- if ( table != NULL )
- {
- int i,j,temp;
- char tempC;
-
- for( i=tableLength-1 ; i>0 ; i-- )
- {
- for( j=1 ; j<=i ; j++ )
- {
- if( table[j-1]>table[j] )
- {
- temp = table[j-1];
- table[j-1] = table[j];
- table[j] = temp;
-
- tempC = ASCIIE_String[j-1];
- ASCIIE_String[j-1] = ASCIIE_String[j];
- ASCIIE_String[j] = tempC;
- }
- }
- }
- }
-
- else perror("\n ERROR in tribulle ");
- }
-
- void displayIntResults ( int *table )
- {
- if ( table != NULL )
- {
- char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
-
- int i=0;
- for ( i=0 ; i<256 ; i++ )
- {
- if ( table[i]>0 )
- {
- printf("\n %c : %09i occurences", ASCIIE_String[i], table[i]);
- }
- }
- }
-
- else perror("\n displayResults ");
- }
-
- void displayFloatResults( float *table )
- {
- if ( table != NULL )
- {
- char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
-
- int i=0;
- for ( i=0 ; i<256 ; i++ )
- {
- if ( table[i]>0 )
- {
- printf("\n %c : %.01f %%", ASCIIE_String[i], table[i]);
- }
- }
- }
-
- else perror("\n displayResults ");
- }
-
- float *toPercentage ( int *intTable, int intTableLenght, int numberOfElements )
- {
- if ( intTable != NULL )
- {
- float *floatTable = allocateFloatPtr(intTableLenght);
-
- int i;
- for ( i=0 ; i<intTableLenght ; i++ )
- {
- floatTable[i]=(float)(100.*intTable[i]/numberOfElements);
- }
-
- return floatTable;
- }
-
- else perror("\n ERROR in toPercentage ");
- }
-
- int *analyseFile ( char *filePath )
- {
- if ( filePath != NULL )
- {
- int *fileToAnalizeLength = allocateIntPtr(1);
-
- char *fileToAnalize = fileToString( filePath, fileToAnalizeLength );
-
- //displayString( fileToAnalize, *fileToAnalizeLength );
-
- int *index = allocateIntPtr(256);
-
- initializeIntTable( index, 256, 0 );
-
- int currentChar;
- int i;
- for ( i=0 ; i<*fileToAnalizeLength ; i++ )
- {
- int asciiCode = (int)(fileToAnalize[i]);
- if ( asciiCode < 0 )
- {
- *(index + asciiCode +256 ) = *(index + asciiCode) + 1;
- }
-
- else *(index + asciiCode) = *(index + asciiCode) + 1;
- }
-
- free(fileToAnalizeLength);
-
- return index;
- }
-
- else perror("\n analyseFile ");
- }
-
- void saveResults ( char *filePath, float *floatTable , int *intTable , char *ASCIIE_String )
- {
- FILE *file=fopen(filePath,"w");
-
- if( file != NULL && filePath != NULL && floatTable != NULL && intTable != NULL )
- {
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- fprintf(file, "\n| ASCIIE DECIMAL CODE | OCCURENCES | PERCENTAGE | CHARACTER |");
- fprintf(file, "\n+---------------------+------------+------------+------------+");
-
- int i=0;
- for ( i=0 ; i<256 ; i++ )
- {
- if ( intTable[i] > 0 )
- {
- if ( 32 < (int)ASCIIE_String[i] && (int)ASCIIE_String[i] <= 127 )
- {
- fprintf(file, "\n| %3i | %10i | %10.2f | %c |", (int)ASCIIE_String[i], intTable[i], floatTable[i], ASCIIE_String[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- }
-
- else if ( -128 <= (int)ASCIIE_String[i] && (int)ASCIIE_String[i] <= -1 )
- {
- fprintf(file, "\n| %3i | %10i | %10.2f | %c |", (int)ASCIIE_String[i]+256, intTable[i], floatTable[i], ASCIIE_String[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- }
-
- else
- {
- switch( (int)ASCIIE_String[i] )
- {
- case 0 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | NUL |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 1 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SOH |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 2 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | STX |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 3 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | ETX |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 4 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | EOT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 5 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | ENQ |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 6 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | ACK |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 7 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | BEL |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 8 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | BS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 9 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | HT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 10 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | LF |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 11 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | VT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 12 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | FF |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 13 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | CR |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 14 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SO |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 15 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SI |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 16 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | DLE |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 17 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | DC1 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 18 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | DC2 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 19 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | DC3 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 20 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | DC4 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 21 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | NAK |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 22 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SYN |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 23 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | ETB |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 24 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | CAN |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 26 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | EM |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 27 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SUB |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 28 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | ESC |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 29 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | FS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 30 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | GS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 31 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | RS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- case 32 : {
- fprintf(file, "\n| %3i | %10i | %10.2f | SPACE |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
- fprintf(file, "\n+---------------------+------------+------------+------------+");
- break;
- }
-
- }
- }
- }
- }
- }
-
- fclose(file);
-
- //system("notepad results.txt");
- }
-
- void getFileAnalysis ( char *input , char *output )
- {
- int *fileAnalized = analyseFile(input);
-
- char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
-
- triBulle( fileAnalized, 256, ASCIIE_String );
-
- float *fileAnalizedInPercentage = toPercentage( fileAnalized, 256, getCharFilesNumbers(input) );
-
- saveResults( output, fileAnalizedInPercentage, fileAnalized, ASCIIE_String );
-
- free(fileAnalized);
- free(fileAnalizedInPercentage);
-
- return 0;
- }
-
-
-
-
MAIN
#include "analyseurDeFichiers v2.h"
int main()
{
getFileAnalysis( "document.txt", "results.txt" );
}
HEADER
#include <stdio.h>
#include <stdlib.h>
#include <limits.h>
#include <math.h>
/* Fonctions d'allocations */
int *allocateIntPtr ( int wordSize )
{
int *ptr = (int*)malloc(wordSize*sizeof(int));
if ( ptr != NULL )
{
return ptr;
}
else perror("\n ERROR in allocateIntPtr ");
}
char *allocateCharPtr ( int wordSize )
{
char *ptr = (char*)malloc(wordSize*sizeof(char));
if ( ptr != NULL )
{
return ptr;
}
else perror("\n ERROR in allocateCharPtr ");
}
float *allocateFloatPtr ( int wordSize )
{
float *ptr = (float*)malloc(wordSize*sizeof(float));
if ( ptr != NULL )
{
return ptr;
}
else perror("\n ERROR in allocateFloatPtr ");
}
/* Opérations sur les tableaux */
void initializeIntTable ( int *table, int tableLength, int constant )
{
if ( table != NULL )
{
int i;
for ( i=0 ; i<tableLength ; i++ )
{
table[i] = constant;
}
}
else perror("\n ERROR in initializeIntTable ");
}
void displayString ( char *table, int *tableLength )
{
if ( table != NULL && tableLength != NULL )
{
int i;
for ( i=0 ; i< *tableLength ; i++ )
{
printf("%c", table[i]);
}
}
else perror("\n ERROR in displayTable ");
}
void displayIntTable ( int *table, int *tableLength )
{
if ( table != NULL && tableLength != NULL )
{
int i;
for ( i=0 ; i< *tableLength ; i++ )
{
printf("\ntable[%03i] = %d", i, table[i]);
}
}
else perror("\n ERROR in displayIntTable ");
}
/* Opérations sur les fichiers */
int getCharFilesNumbers ( char *filePath )
{
FILE *file = fopen( filePath,"r");
if( file != NULL )
{
int counter = 0;
char c;
while( fscanf( file,"%c",&c ) != EOF )
{
if ( counter < INT_MAX )
{
counter++;
}
else perror("\n ERROR in getCharFilesNumber 2 ");
}
return counter;
}
else perror("\n ERROR in getCharFilesNumber 1 ");
fclose(file);
}
char *fileToString ( char *filePath, int *bufferLength )
{
FILE *file = fopen( filePath,"r" );
if( file != NULL && bufferLength != NULL)
{
*bufferLength = getCharFilesNumbers( filePath );
//printf("\n\n--length %d\n\n", *bufferLength);
char *buffer = allocateCharPtr( *bufferLength );
char c;
int offset = 0;
while( fscanf( file,"%c",&c ) != EOF )
{
buffer[offset] = c;
offset++;
}
return buffer;
}
else perror("\n ERROR in fileToString ");
fclose(file);
}
/* Fonctions pour l'analyses */
void triBulle ( int *table , int tableLength , char *ASCIIE_String )
{
if ( table != NULL )
{
int i,j,temp;
char tempC;
for( i=tableLength-1 ; i>0 ; i-- )
{
for( j=1 ; j<=i ; j++ )
{
if( table[j-1]>table[j] )
{
temp = table[j-1];
table[j-1] = table[j];
table[j] = temp;
tempC = ASCIIE_String[j-1];
ASCIIE_String[j-1] = ASCIIE_String[j];
ASCIIE_String[j] = tempC;
}
}
}
}
else perror("\n ERROR in tribulle ");
}
void displayIntResults ( int *table )
{
if ( table != NULL )
{
char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
int i=0;
for ( i=0 ; i<256 ; i++ )
{
if ( table[i]>0 )
{
printf("\n %c : %09i occurences", ASCIIE_String[i], table[i]);
}
}
}
else perror("\n displayResults ");
}
void displayFloatResults( float *table )
{
if ( table != NULL )
{
char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
int i=0;
for ( i=0 ; i<256 ; i++ )
{
if ( table[i]>0 )
{
printf("\n %c : %.01f %%", ASCIIE_String[i], table[i]);
}
}
}
else perror("\n displayResults ");
}
float *toPercentage ( int *intTable, int intTableLenght, int numberOfElements )
{
if ( intTable != NULL )
{
float *floatTable = allocateFloatPtr(intTableLenght);
int i;
for ( i=0 ; i<intTableLenght ; i++ )
{
floatTable[i]=(float)(100.*intTable[i]/numberOfElements);
}
return floatTable;
}
else perror("\n ERROR in toPercentage ");
}
int *analyseFile ( char *filePath )
{
if ( filePath != NULL )
{
int *fileToAnalizeLength = allocateIntPtr(1);
char *fileToAnalize = fileToString( filePath, fileToAnalizeLength );
//displayString( fileToAnalize, *fileToAnalizeLength );
int *index = allocateIntPtr(256);
initializeIntTable( index, 256, 0 );
int currentChar;
int i;
for ( i=0 ; i<*fileToAnalizeLength ; i++ )
{
int asciiCode = (int)(fileToAnalize[i]);
if ( asciiCode < 0 )
{
*(index + asciiCode +256 ) = *(index + asciiCode) + 1;
}
else *(index + asciiCode) = *(index + asciiCode) + 1;
}
free(fileToAnalizeLength);
return index;
}
else perror("\n analyseFile ");
}
void saveResults ( char *filePath, float *floatTable , int *intTable , char *ASCIIE_String )
{
FILE *file=fopen(filePath,"w");
if( file != NULL && filePath != NULL && floatTable != NULL && intTable != NULL )
{
fprintf(file, "\n+---------------------+------------+------------+------------+");
fprintf(file, "\n| ASCIIE DECIMAL CODE | OCCURENCES | PERCENTAGE | CHARACTER |");
fprintf(file, "\n+---------------------+------------+------------+------------+");
int i=0;
for ( i=0 ; i<256 ; i++ )
{
if ( intTable[i] > 0 )
{
if ( 32 < (int)ASCIIE_String[i] && (int)ASCIIE_String[i] <= 127 )
{
fprintf(file, "\n| %3i | %10i | %10.2f | %c |", (int)ASCIIE_String[i], intTable[i], floatTable[i], ASCIIE_String[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
}
else if ( -128 <= (int)ASCIIE_String[i] && (int)ASCIIE_String[i] <= -1 )
{
fprintf(file, "\n| %3i | %10i | %10.2f | %c |", (int)ASCIIE_String[i]+256, intTable[i], floatTable[i], ASCIIE_String[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
}
else
{
switch( (int)ASCIIE_String[i] )
{
case 0 : {
fprintf(file, "\n| %3i | %10i | %10.2f | NUL |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 1 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SOH |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 2 : {
fprintf(file, "\n| %3i | %10i | %10.2f | STX |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 3 : {
fprintf(file, "\n| %3i | %10i | %10.2f | ETX |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 4 : {
fprintf(file, "\n| %3i | %10i | %10.2f | EOT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 5 : {
fprintf(file, "\n| %3i | %10i | %10.2f | ENQ |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 6 : {
fprintf(file, "\n| %3i | %10i | %10.2f | ACK |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 7 : {
fprintf(file, "\n| %3i | %10i | %10.2f | BEL |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 8 : {
fprintf(file, "\n| %3i | %10i | %10.2f | BS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 9 : {
fprintf(file, "\n| %3i | %10i | %10.2f | HT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 10 : {
fprintf(file, "\n| %3i | %10i | %10.2f | LF |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 11 : {
fprintf(file, "\n| %3i | %10i | %10.2f | VT |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 12 : {
fprintf(file, "\n| %3i | %10i | %10.2f | FF |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 13 : {
fprintf(file, "\n| %3i | %10i | %10.2f | CR |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 14 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SO |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 15 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SI |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 16 : {
fprintf(file, "\n| %3i | %10i | %10.2f | DLE |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 17 : {
fprintf(file, "\n| %3i | %10i | %10.2f | DC1 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 18 : {
fprintf(file, "\n| %3i | %10i | %10.2f | DC2 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 19 : {
fprintf(file, "\n| %3i | %10i | %10.2f | DC3 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 20 : {
fprintf(file, "\n| %3i | %10i | %10.2f | DC4 |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 21 : {
fprintf(file, "\n| %3i | %10i | %10.2f | NAK |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 22 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SYN |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 23 : {
fprintf(file, "\n| %3i | %10i | %10.2f | ETB |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 24 : {
fprintf(file, "\n| %3i | %10i | %10.2f | CAN |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 26 : {
fprintf(file, "\n| %3i | %10i | %10.2f | EM |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 27 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SUB |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 28 : {
fprintf(file, "\n| %3i | %10i | %10.2f | ESC |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 29 : {
fprintf(file, "\n| %3i | %10i | %10.2f | FS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 30 : {
fprintf(file, "\n| %3i | %10i | %10.2f | GS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 31 : {
fprintf(file, "\n| %3i | %10i | %10.2f | RS |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
case 32 : {
fprintf(file, "\n| %3i | %10i | %10.2f | SPACE |", (int)ASCIIE_String[i], intTable[i], floatTable[i]);
fprintf(file, "\n+---------------------+------------+------------+------------+");
break;
}
}
}
}
}
}
fclose(file);
//system("notepad results.txt");
}
void getFileAnalysis ( char *input , char *output )
{
int *fileAnalized = analyseFile(input);
char ASCIIE_String[256]={'\0','\1','\2','\3','\4','\5','\6','\7','\10','\11','\12','\13','\14','\15','\16','\17','\20','\21','\22','\23','\24','\25','\26','\27','\30','\31','\32','\33','\34','\35','\36','\37','\40','\41','\42','\43','\44','\45','\46','\47','\50','\51','\52','\53','\54','\55','\56','\57','\60','\61','\62','\63','\64','\65','\66','\67','\70','\71','\72','\73','\74','\75','\76','\77','\100','\101','\102','\103','\104','\105','\106','\107','\110','\111','\112','\113','\114','\115','\116','\117','\120','\121','\122','\123','\124','\125','\126','\127','\130','\131','\132','\133','\134','\135','\136','\137','\140','\141','\142','\143','\144','\145','\146','\147','\150','\151','\152','\153','\154','\155','\156','\157','\160','\161','\162','\163','\164','\165','\166','\167','\170','\171','\172','\173','\174','\175','\176','\177','\200','\201','\202','\203','\204','\205','\206','\207','\210','\211','\212','\213','\214','\215','\216','\217','\220','\221','\222','\223','\224','\225','\226','\227','\230','\231','\232','\233','\234','\235','\236','\237','\240','\241','\242','\243','\244','\245','\246','\247','\250','\251','\252','\253','\254','\255','\256','\257','\260','\261','\262','\263','\264','\265','\266','\267','\270','\271','\272','\273','\274','\275','\276','\277','\300','\301','\302','\303','\304','\305','\306','\307','\310','\311','\312','\313','\314','\315','\316','\317','\320','\321','\322','\323','\324','\325','\326','\327','\330','\331','\332','\333','\334','\335','\336','\337','\340','\341','\342','\343','\344','\345','\346','\347','\350','\351','\352','\353','\354','\355','\356','\357','\360','\361','\362','\363','\364','\365','\366','\367','\370','\371','\372','\373','\374','\375','\376','\377'};
triBulle( fileAnalized, 256, ASCIIE_String );
float *fileAnalizedInPercentage = toPercentage( fileAnalized, 256, getCharFilesNumbers(input) );
saveResults( output, fileAnalizedInPercentage, fileAnalized, ASCIIE_String );
free(fileAnalized);
free(fileAnalizedInPercentage);
return 0;
}
Conclusion
En espérant que cela puisse servir à quelqu'un dans un autre code source dédiée à une tâche plus spécifique.
Historique
- 27 septembre 2010 14:48:50 :
- Modification lié à la MAJ du code source.
- 27 septembre 2010 14:56:37 :
- orthographe ^^
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