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https://github.com/yoboujon/tsock.git
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Nouveau format pour les messages envoyés. La longueur des messages est à 20 par défaut.
This commit is contained in:
parent
d272f9c5ad
commit
a1ba00ca52
4 changed files with 30 additions and 5 deletions
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@ -4,5 +4,6 @@
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int launchSource(int nombreMessage,int tailleMessage,int isTCP);
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int launchSource(int nombreMessage,int tailleMessage,int isTCP);
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int sendMultipleData(int nombreMessages, int tailleMessage, int sock, struct sockaddr_in socketStruct);
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int sendMultipleData(int nombreMessages, int tailleMessage, int sock, struct sockaddr_in socketStruct);
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void formatText(char * actualMessage, int num, int tailleMessage, char messageChar);
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#endif
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#endif
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@ -1,16 +1,16 @@
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#ifndef HEADER_TSOCK
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#ifndef HEADER_TSOCK
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#define HEADER_TSOCK
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#define HEADER_TSOCK
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/un.h>
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#include <netinet/in.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <netdb.h>
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#include <stdio.h>
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#include <errno.h>
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#include <errno.h>
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#include <string.h>
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void setNbMessage(int * nb, int source);
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void setNbMessage(int * nb, int source);
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void printInfo(int nb, int source, int portNumber, char ipAddress[]);
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void printInfo(int nb, int source, int portNumber, char ipAddress[]);
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@ -8,7 +8,7 @@ int main (int argc, char **argv)
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char *ipAddress;
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char *ipAddress;
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extern char *optarg;
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extern char *optarg;
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extern int optind;
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extern int optind;
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int source = -1, nb_message = -1, c, tcp=1, port=9000, tailleMessage; /* Nb de messages à envoyer ou à recevoir, par défaut : 10 en émission, infini en réception */
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int source = -1, nb_message = -1, c, tcp=1, port=9000, tailleMessage=-1; /* Nb de messages à envoyer ou à recevoir, par défaut : 10 en émission, infini en réception */
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while ((c = getopt(argc, argv, "pn:sul:")) != -1) {
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while ((c = getopt(argc, argv, "pn:sul:")) != -1) {
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switch (c) {
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switch (c) {
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case 'p':
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case 'p':
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@ -45,6 +45,10 @@ int main (int argc, char **argv)
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printf(usageChar);
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printf(usageChar);
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exit(1);
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exit(1);
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}
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}
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if(tailleMessage == -1)
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{
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tailleMessage = 30;
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}
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getNonOtpArgs(argv, argc, port, &ipAddress);
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getNonOtpArgs(argv, argc, port, &ipAddress);
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setNbMessage(&nb_message,source);
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setNbMessage(&nb_message,source);
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24
src/source.c
24
src/source.c
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@ -41,11 +41,31 @@ int sendMultipleData(int nombreMessages, int tailleMessage, int sock, struct soc
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char sendingMessage[tailleMessage];
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char sendingMessage[tailleMessage];
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for(int i=0;i<nombreMessages;i++)
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for(int i=0;i<nombreMessages;i++)
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{
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{
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memset(sendingMessage, messageChar, tailleMessage*sizeof(char)+1);
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formatText(sendingMessage,i,tailleMessage,messageChar);
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longueurEmis=sendto(sock, sendingMessage, tailleMessage, 0, (struct sockaddr*)&socketStruct, sizeof(socketStruct));
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longueurEmis=sendto(sock, sendingMessage, tailleMessage, 0, (struct sockaddr*)&socketStruct, sizeof(socketStruct));
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sendingMessage[tailleMessage]='\0';
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sendingMessage[tailleMessage]='\0';
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printf("Source\tEnvoi n°%d (%d) :\t[%s]\n",i+1,longueurEmis,sendingMessage);
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printf("Source\tEnvoi n°%d (%d) :\t[%s]\n",i+1,longueurEmis,sendingMessage);
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messageChar++;
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messageChar>='z'?messageChar='a':messageChar++;
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}
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}
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return 0;
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return 0;
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}
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void formatText(char * actualMessage, int num, int tailleMessage, char messageChar)
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{
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char numBuffer[15];
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sprintf(numBuffer, "%d", (num+1)%10000);
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int numberLength=0;
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while(numBuffer[numberLength] != '\0')
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{
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numberLength++;
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}
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for(int i=0;i<4-numberLength;i++)
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{
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actualMessage[i]=0x20;
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}
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for(int i=4-numberLength,j=0;i<4;i++,j++)
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{
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actualMessage[i]=numBuffer[j];
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}
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memset(actualMessage+4, messageChar, tailleMessage);
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}
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}
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