New C projects
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164
csvfc.c
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164
csvfc.c
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/*****************************************\
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|* Code C pour lire un fichier CSV. *|
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|* *|
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|* Auteur : Frederic Henry. *|
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|* Note : On peut surement faire mieux ! *|
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\*****************************************/
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/*g++ -Wall -Wextra -c csvfc.c && g++ -Wall -Wextra csvfc.o -o csvfc && ./csvfc;*/
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/* Bibliotheques standards de C 90. */
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/* Entree/sortie & fichiers. */
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#include <stdio.h>
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/* Caracteres. */
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#include <string.h>
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/* Controles de procedures. */
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#include <stdlib.h>
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/* Lignes. */
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#define LINES 8
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/* Colonnes. */
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#define ROWS 6
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/* Fonction secondaire. */
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/* Un texte d'aide pour connaître les commandes. */
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/* Une seule commande ici : '-h' pour l'aide. X-) */
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void helper(void)/* Que du texte... :-| */
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{
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printf("/*********************************************\\\n");
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printf("|* Section d'aide pour le programme 'csvfc'. *|\n");
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printf("|* *|\n");
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printf("|* csvfc [-h|--help] *|\n");
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printf("|* *|\n");
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printf("\\*********************************************/\n");
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printf("Pour manipuler ce programme, il suffit d'avoir");
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printf(" le fichier 'csvin.csv' dans le meme repertoire.\n\n");
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printf(" Contenu de 'csvin.csv' :\n");
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printf("\"X\",\"Y\",\"Z\",\"U\",\"V\",\"P\"\n");
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printf("1,1,1,1,1,1\n");
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printf("2,2,2,2,2,2\n");
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printf("3,3,3,3,3,3\n");
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printf("4,4,4,4,4,4\n");
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printf("5,5,5,5,5,5\n");
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printf("6,6,6,6,6,6\n");
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printf("7,7,7,7,7,7\n");
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printf("8,8,8,8,8,8\n\n");
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printf("Apres ca, on execute 'csvf'.\n");
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}
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/* Fonction principale. */
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int main(int argc, char** argv)
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{
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/* Avant de commencer, a-t-on ajoute une option ? */
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if (argc == 2)/* Si une option... */
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{
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/* En cas d'option '-h' ou '--help'... */
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if (strcmp(argv[1],"--help")==0 || strcmp(argv[1],"-h")==0)
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{
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/* Page d'aide invoquee. */
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helper();
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/* Fin du programme avec succes. */
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exit(EXIT_SUCCESS);
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}
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}
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/* Texte memorise. */
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char text[LINES+1][5*ROWS-1];
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/* Indices ligne/colonne. */
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char i,j;
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/* Matrice d'entiers. */
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int matrix[LINES][ROWS];
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/* Pour s'assurer la fin de chaque ligne.
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* Une ligne = une sous-chaine.
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*/
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for (i=1; i<ROWS; i=i+1)
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{
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text[i][5*ROWS-1-1]='\0';
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}
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/* Pour la deco. car j'aime ca. :-D */
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printf("/*****************************************\\\n");
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printf("|* Code C++ pour lire un fichier CSV. *|\n");
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printf("|* *|\n");
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printf("|* Auteur : Frederic Henry. *|\n");
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printf("|* Note : On peut surement faire mieux ! *|\n");
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printf("\\*****************************************/\n\n");
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printf("Lecture de \"./csvin.csv\"...\n");
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/* Lecture de fichier texte avec "FILE*". */
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FILE* entree;
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entree = fopen("./csvin.csv","r");
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printf("Table CSV (en-tete) :\n");
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/* Ligne 0 lue. */
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fscanf(entree,"%s",text[0]);
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printf("%s\n",text[0]);
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/* Les autres lignes. */
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printf("Table CSV (corps) :\n");
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for (i=1; i<LINES+1; i=i+1)
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{
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fscanf(entree,"%s",text[i]);
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printf("%s\n",text[i]);
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}
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/* Lecture integrale. */
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printf("Table CSV (tout) :\n");
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for (i=0; i<LINES+1; i=i+1)
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{
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printf("%s\n",text[i]);
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}
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printf("\n");
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/* Fermeture du fichier. */
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fclose(entree);
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/* Affichage du tableau de caracteres. */
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printf("Version tableau de caracteres :\n");
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/* En-tete. */
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for (j=0; j<ROWS; j=j+1)
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{
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printf("%c ",text[0][4*j+1]);
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}
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/* Corps. */
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printf("\n");
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for (i=1; i<LINES+1; i=i+1)
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{
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for (j=0; j<ROWS; j=j+1)
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{
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printf("%c ",text[i][2*j]);
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}
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printf("\n");
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}
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printf("\n");
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/* Pareil, facon nombres entiers. */
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printf("Version tableau d'entiers :\n");
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/* Conversion du texte a la matrice entiere. */
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for (i=0; i<LINES; i=i+1)
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{
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for (j=0; j<ROWS; j=j+1)
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{
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matrix[i][j]=(int)text[i+1][2*j]-48;
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}
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}
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/* Affichage de la matrice. */
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for (i=0; i<LINES; i=i+1)
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{
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for (j=0; j<ROWS; j=j+1)
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{
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printf("%d ",matrix[i][j]);
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}
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printf("\n");
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}
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printf("\n");
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/* Ce coup-ci, ecriture de tableau dans un fichier. */
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printf("Ecriture d'un tableau CSV \"./csvout.csv\"...\n");
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FILE* sortie;
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sortie = fopen("csvout.csv","w");
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/* Dabord l'en-tete. */
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fprintf(sortie,"\"X\",\"Y\",\"Z\",\"U\",\"V\",\"P\"\n");
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/* En suite le corps. */
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for (i=0; i<LINES; i=i+1)
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{
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for (j=0; j<ROWS-1; j=j+1)
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{
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fprintf(sortie,"%d,",matrix[i][j]);
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}
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fprintf(sortie,"%d\n",matrix[i][ROWS-1]);
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}
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/* Fichier ferme. */
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fclose(sortie);
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printf("\n");
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/* Fini. */
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printf("Fin\n");
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/* Pour dire que tout a bien marche. */
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return EXIT_SUCCESS;
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}
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66
invNb.c
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66
invNb.c
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/*********************\
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|**Frédéric Henry*****|
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|**SETSIS 2020********|
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\*********************/
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/* gcc -Wall -Wextra -o invNb invNb.c */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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/* Opérateur puissance. */
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int puis(int nb, int i)
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{
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/* Base. */
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int b=nb;
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/* Multiplications. */
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if(i!=0)
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{
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for(long int j=0; j<i-1; j=j+1)
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{
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nb=nb*b;
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}
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return nb;
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}
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/* Extension nulle. */
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else
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{
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return 1;
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}
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}
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/* Fonction principale. */
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int main(int argc, char* argv[])
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{
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/* Aide. */
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if(!strcmp(argv[1],"-h")||!strcmp(argv[1],"--help"))
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{
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printf("Usage : %s -h|--help|NUMBER\n",argv[0]);
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printf("Litteral inverse of NUMBER is returned.\n");
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return EXIT_SUCCESS;
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}
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/* Le nombre entier non signé en entrée. */
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else
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{
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/* Nombre de chiffres. */
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const long int taille = strlen(argv[1]);
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/* Vraiment un nombre entier non signé?
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* Dans ce cas, les caractères sont dans
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* [48;57].
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*/
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for(long int i=0; i<taille; i=i+1)
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{
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if(argv[1][i]<48||argv[1][i]>57)
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{
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/* Si non, erreur! */
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return EXIT_FAILURE;
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}
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}
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/* Nombre littéralement inversé. */
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int nb=0;
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for(long int i=0; i<taille; i=i+1)
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{
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nb=nb+(int)(argv[1][taille-i-1]-48)*puis(10,taille-i-1);
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}
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/* Nombre inversé en sortie. */
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printf("%d\n", nb);
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return EXIT_SUCCESS;
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}
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}
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95
random.c
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95
random.c
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/*
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* Fichier : random.c
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* Auteur : Frédéric Henry
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* Diplôme : Lpro Vision robotique
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* Date : 23/10/2018
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* Version : 0.1
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*/
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/* En-tête : Bibliothèque standard pour I/O. */
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#include <stdio.h>
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/* En-tête : Bibliothèque standard pour "rand()" et "random()". */
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#include <stdlib.h>
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/* Taille du tableau. */
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#define N 128
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/* Valeur aléatoire maximale. */
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#define MAXI 2147483648
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/* Fonction principale.
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* Un programme pour étudier la fonction "random()",
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* la distribution uniforme et celle normale.
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*/
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int main(void)
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{
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unsigned i ;
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unsigned j ;
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short int flag0 = 0 ;
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short int flag1 = 1 ;
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long int maximum = 0 ;
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long int minimum = MAXI ;
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long int alea ;
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unsigned table[N] ;
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/* Remplissage de zéros. */
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for (i=0;i<N;i=i+1)
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{
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table[i] = 0 ;
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}
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printf("Randomness values :\n") ;
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for(i=0;i<10000;i=i+1)
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{
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/* Création de valeur aléatoire. */
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alea = 0 ;
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for (j=0;j<16;j=j+1)
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{
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/* diviser atténue l'amplitude. */
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alea = random()/16 + alea ;
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}
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/* Classement croissant des valeurs. */
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for (j=0;j<N;j=j+1)
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{
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/* Multiplier élargit les intervalles. */
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if (alea > MAXI / N * j && alea < MAXI / N * (j+1))
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{
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table[j] = table[j] + 1 ;
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j = N ;
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}
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}
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/* Recherche des extremums. */
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if (maximum < alea)
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{
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maximum = alea ;
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}
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if (minimum > alea)
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{
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minimum = alea ;
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}
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/* printf("N%02u = %010ld\n", i, alea) ; */
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}
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printf("Highest number : %ld\n", minimum) ;
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printf("Highest number : %ld\n", maximum) ;
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/* Multiples binaires. */
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alea = 1 ;
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i = 0 ;
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while (alea < maximum)
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{
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alea = alea * 2 ;
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i = i + 1 ;
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if (alea > minimum && flag1 == 1)
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{
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printf("2^%2u = %ld\n", i, alea) ;
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flag1 = 0 ;
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}
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}
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printf("2^%2u = %ld\n", i, alea) ;
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/* Graphe */
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printf("Graph :\n\n") ;
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for (i=0;i<N;i=i+1)
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{
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printf("[ %03u / %03d ]\t", i+1, N) ;
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/* Sauter des valeurs atténue l'amplitude. */
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for (j=0;j<table[i];j=j+2)
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{
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printf("|") ;
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}
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printf("\n") ;
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}
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return 0 ;
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}
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120
sapin.c
Normal file
120
sapin.c
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/**************************************\
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| Alnotz |
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| Le générateur de sapin |
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\**************************************/
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/* gcc -Wall -Wextra -o sapin sapin.c */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Une entrée numérique? */
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int estNumerique(char chaine[])
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{
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size_t taille = strlen(chaine);
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for(size_t i=0; i<taille; i=i+1)
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{
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switch(chaine[i])
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{
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case '0':
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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break;
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default:
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return 0;
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}
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}
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return 1;
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}
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/* Bloc d'espaces ou traits */
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void multibloc(unsigned long int compteur,unsigned int no)
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{
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if(no==0)
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{
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for(unsigned long int i=compteur; i>0; i=i-1)
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{
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printf(" ");
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}
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}
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if(no==1)
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{
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for(unsigned long int i=compteur; i>0; i=i-1)
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{
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printf("____");
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}
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}
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}
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/* Fonction principale */
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int main(int argc, char* argv[])
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{
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if(argc<2)
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{
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printf("Pas d'argument? Ça sent le sapin!\n");
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return EXIT_FAILURE;
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}
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/* Aide */
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if(!strcmp(argv[1],"-h")||!strcmp(argv[1],"--help"))
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{
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printf("Commande : ");
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printf("%s",argv[0]);
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printf(" -h | --help | NOMBRE\n");
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printf("-h | --help\t\tDonne l\'aide.\n");
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printf("NOMBRE\t\tConstruit l\'arbre sur NOMBRE étages.\n");
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return EXIT_SUCCESS;
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}
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if(!estNumerique(argv[1]))
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{
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printf("Tape un nombre!\n");
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return EXIT_FAILURE;
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}
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/* Texte => Nombre */
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unsigned long int hauteur = strtoul(argv[1],argv,10);
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/* Étoile du soir */
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multibloc(hauteur-1,0);
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printf(" __/\\__\n");
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multibloc(hauteur-1,0);
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printf(" \\ /\n");
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multibloc(hauteur-1,0);
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printf(" \\/\\/\n");
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multibloc(hauteur-1,0);
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printf("____/ \\____\n");
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/* Étages */
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for(unsigned long int i=hauteur-1; i>0; i=i-1)
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{
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/* Ligne 0 */
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multibloc(i,0);
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printf("\\ ");
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multibloc(2*(hauteur-i),0);
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printf(" /\n");
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/* Ligne 1 */
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multibloc(i-1,0);
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multibloc(1,1);
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printf("_\\");
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multibloc(2*(hauteur-i),0);
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printf("/_");
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multibloc(1,1);
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printf("\n");
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}
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/* Dernier étage. */
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printf("\\ ");
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multibloc(2*hauteur,0);
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printf(" /\n \\");
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multibloc(2*hauteur,1);
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printf("/ \n");
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/* Tronc */
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for(unsigned long int i=0; i<hauteur; i=i+1)
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{
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multibloc(hauteur,0);
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printf("| |\n");
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}
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/* Sol */
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multibloc(hauteur,0);
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printf("|__|\n");
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/* FINI! */
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return EXIT_SUCCESS;
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}
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114
wcplus.c
Normal file
114
wcplus.c
Normal file
|
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@ -0,0 +1,114 @@
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/*********************\
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| WCPlus |
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| By Alnotz |
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\*********************/
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/*
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gcc -fPIC -Wall -Wextra -o wcplus.o `/usr/bin/pkg-config --libs --cflags weechat` -c wcplus.c
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gcc -shared -fPIC -Wall -Wextra -o wcplus.so wcplus.o
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*/
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#include <stdlib.h>
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||||
#include <weechat-plugin.h>
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||||
#define VERBOSE_MASKS_SIZE 3
|
||||
#define HELP_MASKS_SIZE 3
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struct t_weechat_plugin *weechat_plugin = NULL;
|
||||
WEECHAT_PLUGIN_NAME("WCPlus");
|
||||
WEECHAT_PLUGIN_DESCRIPTION("Juste une autre extension");
|
||||
WEECHAT_PLUGIN_AUTHOR("Alnotz <alnotz@protonmail.com>");
|
||||
WEECHAT_PLUGIN_VERSION("0.2");
|
||||
WEECHAT_PLUGIN_LICENSE("GNU GPLv3");
|
||||
WEECHAT_PLUGIN_PRIORITY(999);
|
||||
void arg_test(int argc,
|
||||
char **argv)
|
||||
{
|
||||
weechat_printf(NULL, "%s###########%s", weechat_color("*green"), weechat_color("reset"));
|
||||
weechat_printf(NULL, "%sTotal d’arguments: %s%d%s", weechat_color("red"), weechat_color("*blue"), argc, weechat_color("reset"));
|
||||
for(int i=0; i<argc; i=i+1)
|
||||
{
|
||||
weechat_printf(NULL, "%sArgument n°%d: %s%s%s", weechat_color("red"), i, weechat_color("*blue"), argv[i], weechat_color("reset"));
|
||||
}
|
||||
weechat_printf(NULL, "%s###########%s", weechat_color("*green"), weechat_color("reset"));
|
||||
}
|
||||
int command_truc(const void *pointer,
|
||||
void *data,
|
||||
struct t_gui_buffer *buffer,
|
||||
int argc,
|
||||
char **argv,
|
||||
char **argv_eol)
|
||||
{
|
||||
(void) pointer;
|
||||
(void) data;
|
||||
(void) buffer;
|
||||
(void) argv_eol;
|
||||
if(argc == 1)
|
||||
{
|
||||
weechat_printf(NULL, "Tu peux taper `%s/truc -help%s`.", weechat_color("*white"), weechat_color("reset"));
|
||||
}
|
||||
else
|
||||
{
|
||||
unsigned char verbose_flag = 0;
|
||||
unsigned char help_flag = 0;
|
||||
for(int i=1; i<argc; i=i+1)
|
||||
{
|
||||
const char *verbose_masks[VERBOSE_MASKS_SIZE] = {"-v", "-verbose", NULL};
|
||||
const char *help_masks[HELP_MASKS_SIZE] = {"-h", "-help", NULL};
|
||||
if(weechat_string_match_list(argv[i], verbose_masks, 1) && verbose_flag == 0)
|
||||
{
|
||||
verbose_flag = 1;
|
||||
}
|
||||
if(weechat_string_match_list(argv[i], help_masks, 1) && help_flag == 0)
|
||||
{
|
||||
help_flag = 1;
|
||||
}
|
||||
}
|
||||
if(verbose_flag == 1)
|
||||
{
|
||||
arg_test(argc, argv);
|
||||
}
|
||||
if(help_flag == 1)
|
||||
{
|
||||
weechat_printf(NULL, "Maintenant tu peux taper `%s/help truc%s`.\n:-P", weechat_color("*white"), weechat_color("reset"));
|
||||
}
|
||||
}
|
||||
return WEECHAT_RC_OK;
|
||||
}
|
||||
int command_truc_options(const void *pointer,
|
||||
void *data,
|
||||
const char *completion_item,
|
||||
struct t_gui_buffer *buffer,
|
||||
struct t_gui_completion *completion)
|
||||
{
|
||||
(void) pointer;
|
||||
(void) data;
|
||||
(void) completion_item;
|
||||
(void) buffer;
|
||||
weechat_completion_list_add (completion, "-verbose", 0, WEECHAT_LIST_POS_END);
|
||||
weechat_completion_list_add (completion, "-help", 0, WEECHAT_LIST_POS_END);
|
||||
return WEECHAT_RC_OK;
|
||||
}
|
||||
int weechat_plugin_init (struct t_weechat_plugin *plugin,
|
||||
int argc, char *argv[])
|
||||
{
|
||||
weechat_plugin = plugin;
|
||||
weechat_hook_completion("truc_options",
|
||||
"Complétion des options de `truc`",
|
||||
&command_truc_options,
|
||||
NULL,
|
||||
NULL);
|
||||
weechat_hook_command("truc",
|
||||
"C’est une commande d'essai.",
|
||||
"[-v|-verbose] [-h|-help]",
|
||||
"-h|-help : Aide\n"
|
||||
"-v|-verbose : Débogage",
|
||||
"%(truc_options) %(truc_options)",
|
||||
&command_truc,
|
||||
NULL,
|
||||
NULL);
|
||||
weechat_printf(NULL, "%sExtension chargée!%s", weechat_color("*red"), weechat_color("reset"));
|
||||
return WEECHAT_RC_OK;
|
||||
}
|
||||
int weechat_plugin_end (struct t_weechat_plugin *plugin)
|
||||
{
|
||||
(void) plugin;
|
||||
weechat_printf(NULL, "%sExtension dé-chargée!%s", weechat_color("*red"), weechat_color("reset"));
|
||||
return WEECHAT_RC_OK;
|
||||
}
|
||||
Loading…
Reference in a new issue