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#include "sms.h"
#include <stdio.h>
#include <stdlib.h>
conversation* listConv;
size_t nbConv;
extern config_t config;
int insertSMS(sms* S) {
int index = -1;
for(int i = 0 ; i < nbConv ; i++) {
if( !strcmp(listConv[i].number, S->number) ) {
index = i;
break;
}
}
if( index >= 0 ) {
sms* tmp = realloc(listConv[index].listSMS, (listConv[index].nbSMS+1) * sizeof *tmp);
if( tmp ) {
listConv[index].listSMS = tmp;
} else {
fprintf(stderr, "Erreur d'allocation");
return 1;
}
int indexSMS = -1;
for(int i = 0 ; i < listConv[index].nbSMS; i++) {
if( listConv[index].listSMS[i].outDate > S->outDate ) {
indexSMS = i;
break;
}
}
if( indexSMS >= 0 ) {
memmove(indexSMS+1+listConv[index].listSMS,
indexSMS+0+listConv[index].listSMS,
(listConv[index].nbSMS-indexSMS)* sizeof listConv[index].listSMS[indexSMS]);
memcpy(&listConv[index].listSMS[indexSMS],S, sizeof(sms));
} else {
memcpy(&listConv[index].listSMS[listConv[index].nbSMS],S, sizeof(sms));
}
listConv[index].nbSMS++;
} else {
conversation* tmp = realloc(listConv, (nbConv+1) * sizeof *tmp);
if( tmp ) {
listConv = tmp;
listConv[nbConv].listSMS = realloc(NULL, sizeof(sms) );
memcpy(listConv[nbConv].listSMS, S, sizeof(sms));
listConv[nbConv].nbSMS = 1;
strcpy( listConv[nbConv].number, S->number);
nbConv++;
} else {
fprintf(stderr, "Erreur d'allocation");
return 2;
}
}
return 0;
}
void showSMS(sms* S) {
if( S->in_out == SMS_IN )
printf("From %s @%s{%s}\n", S->number, ctime(&S->outDate), S->text);
else
printf("To %s @%s{%s}\n", S->number, ctime(&S->outDate), S->text);
}
void showConv(const char* number) {
for(int i = 0 ; i < nbConv ; i++) {
if( !strcmp( listConv[i].number, number) ) {
for(int j = 0 ; j < listConv[i].nbSMS ; j++) {
showSMS(listConv[i].listSMS + j);
}
break;
}
}
}
int readSMS(char* filename, int inbox_outbox, char state) {
FILE* file = fopen(filename,"r");
if( file ) {
char line[1024] = "";
int sms_len = 0;
char* sms_text = malloc(1);
char lastChar = 0;
int ok = 0;
int sms_number = 0;
sms getSms = {.in_out = inbox_outbox};
*sms_text= 0;
loop:
// On cherche [SMSBackup]
while( fgets(line, 1024, file) != NULL) {
if( strstr(line, "[SMSBackup") ) {
char SMSBackup[30] = "";
sprintf(SMSBackup, "[SMSBackup%.03d]\n", sms_number);
if( !strcmp(line, SMSBackup) ) {
sms_number++;
break;
}
}
}
// Donc maintenant, tant que ça commence par "; ", c'est du SMS
//
while( fgets(line, 1024, file) != NULL) {
if(line[0] == ';' && line[1] == ' ') {
sms_len += strlen(line) - 2;
char* tmp = realloc(sms_text, sms_len+1);
if( tmp ) {
sms_text = tmp;
strcat(sms_text, line+2);
}
ok = 1;
}else break;
}
if( ok ) {
lastChar = sms_text[sms_len-1];
sms_text[--sms_len] = 0;
ok = 0;
}
// Ici, line contient une ligne qui n'est pas un SMS.
// Il faut parcer jusqu'à ce qu'on aie une ligne vide
while( fgets(line, 1024, file) != NULL && line[0] && line[0] != '\n' ) {
if(line[0] == ';') { // Si c'est un commentaire, on s'en fou
continue;
} else if( strstr(line, "DateTime = ") ) {
struct tm time_tm = {};
if( strptime(line+11, "%Y%m%jT%H%M%S", &time_tm) ) {
getSms.outDate = mktime(&time_tm);
}else{
puts("Error");
}
} else if( strstr(line, "State = ") ) {
if( line[9] == 'U' )
getSms.state = SMS_UNREAD;
} else if( strstr(line, "Class = ") ) {
if( line[9] == '0' )
getSms.type = FLASH_SMS;
} else if( strstr(line, "Number = ") ) {
strcpy(getSms.number, line+10);
getSms.number[strlen(getSms.number)-3]=0;
}
}
if( !feof(file) )
goto loop;
sms_text[++sms_len] = lastChar;
getSms.text = sms_text;
getSms.len = sms_len;
if( state == SMS_UNREAD && getSms.in_out == SMS_IN ) {
getSms.state = state;
}
int r = insertSMS(&getSms);
if( r ) {
fclose(file);
return 2;
}
fclose(file);
}else{
fprintf(stderr, "Erreur à l'ouverture du fichier");
return 1;
}
return 0;
}
int listSMS(char* smsInboxDir, int inorout) {
DIR *dirHandler;
struct dirent *dir;
dirHandler = opendir( smsInboxDir );
if (dirHandler) {
while ( (dir = readdir(dirHandler)) != NULL ) {
if( dir->d_type == DT_REG ) {
char filename[1024] ="";
sprintf(filename, "%s/%s", smsInboxDir, dir->d_name);
int r = readSMS(filename, inorout, SMS_READ);
if( r ) {
return 2;
}
}
}
closedir(dirHandler);
} else {
fprintf(stderr, "Directory can't be opened: ");
return 1;
}
return 0;
}
int loadConv(void) {
int r = 0;
if( *config.SMS_INBOX && (r = listSMS(config.SMS_INBOX, SMS_IN)) ) {
fprintf(stderr, "Impossible de lire les SMS reçu\n");
return 1;
}
;
if( *config.SMS_SENTBOX && (r = listSMS(config.SMS_SENTBOX , SMS_OUT)) ) {
fprintf(stderr, "Impossible de lire les SMS envoyés\n");
return 2;
}
for(int i = 0 ; i < nbConv ; i++) {
contact* cntct = NULL;
if( findContact(listConv[i].number,&cntct) == 0 ) {
cntct->conversation = &listConv[i];
} else {
contact c = {};
strcpy(c.display_name,listConv[i].number);
strcpy(c.name,listConv[i].number);
strcpy(c.number,listConv[i].number);
c.conversation = &listConv[i];
addContact(&c);
}
}
return 0;
}
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