init

Makefile

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+CC=gcc
+CFLAGS=-W -Wall -O2
+LDFLAGS=
+EXEC=sendsms2mobyt
+
+all: $(EXEC)
+
+sendsms2mobyt: sendsms2mobyt.c
+	$(CC) -o $@ $< $(CFLAGS)
+
+clean:
+	rm -rf *.o
+
+mrproper: clean
+	rm -rf $(EXEC)

README

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+Usage:
+======
+
+echo "alert on router" | sendsms2mobyt
+

sendsms2mobyt.c

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+/* v 0.1 23.06.2007 */
+
+/* Copyright (c) 2007 Evolix <equipe@evolix.fr>
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/param.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <unistd.h>
+
+// URL enconding (RFC 1738)
+int urlencode (char *msg, char *encmsg) {
+
+    char *h = "0123456789abcdef";
+    unsigned int i;
+    char c;
+    int ind=0;
+
+    for (i=0;i<strlen(msg);i++) {
+        c = msg[i];
+
+        if( ('a' <= c && c <= 'z')
+        || ('A' <= c && c <= 'Z')
+        || ('0' <= c && c <= '9')
+        || c == '-' || c == '_' || c == '.' ) {
+            encmsg[ind] = c;
+            ind++;
+        } else if( c == ' ' ) {
+            encmsg[ind] = '+';
+            ind++;
+        } else {
+            encmsg[ind] = '%';
+            encmsg[ind+1] = h[c >> 4];
+            encmsg[ind+2] = h[c & 0x0f];
+            ind +=3;
+        }
+    }
+
+    return ind;
+}
+
+int main(void) {
+
+    int sock;
+    int errsv;
+
+    char buf[BUFSIZ];
+    char encbuf[BUFSIZ];
+    char httpmsg[BUFSIZ], httpmsg2[BUFSIZ];
+    char result[BUFSIZ], result2[BUFSIZ];
+    size_t bytes_read;
+    int bytes_enc;
+    // designed to be piped
+    int fd = STDIN_FILENO;
+
+    struct sockaddr_in sa_in;
+
+    // Hum, 194.185.22.170 is actual IP of Mobyt
+    // TODO : use hostname
+    memset(&sa_in,0,sizeof(struct sockaddr_in));
+    sa_in.sin_family = AF_INET;
+    sa_in.sin_port = htons(80);
+    sa_in.sin_addr.s_addr = inet_addr("194.185.22.170");
+
+    // socket init 
+    sock = socket(PF_INET, SOCK_STREAM, 0);
+    errsv = errno;
+
+    if (sock == -1) {
+        printf("error in socket init : %s\n",strerror(errsv)); 
+    }
+
+    // TCP connection init
+    if (connect(sock,(struct sockaddr *)&sa_in,sizeof(struct sockaddr)) == -1) {
+        errsv = errno;
+        printf("error in tcp connection init : %s\n",strerror(errsv)); 
+    }
+
+    // get data
+    //memset(&buf,0,BUFSIZ);
+    bytes_read = read(fd,buf,BUFSIZ);
+
+    // url encoding
+    //memset(&encbuf,0,BUFSIZ);
+    bytes_enc = urlencode(buf,encbuf);
+
+    // HTTP GET request (read Mobyt doc)
+    // 167 is length of request without encbuf (*hack*, *hack*)
+    // hey, you see my mobile number: +33688291152
+    // TODO : put user/pass and mobile numbers in conffile
+    snprintf(httpmsg,167+strlen(encbuf),"GET /sms/send.php?user=F02568&pass=snhom482&rcpt=%%2B33688291152&data=%s&sender=%%2B33491854329&qty=l HTTP/1.1\nHost: multilevel.mobyt.fr\nUser-Agent: Evolix SMS Agent\n\n",encbuf);
+
+    // write/read datas
+    write(sock,httpmsg,strlen(httpmsg));
+
+    // TODO : capture OK to verify success
+    // TODO : ajust offset
+    read(sock,result,198);
+
+    // same with Alexandre mobile number
+    snprintf(httpmsg2,167+strlen(encbuf),"GET /sms/send.php?user=F02568&pass=snhom482&rcpt=%%2B33632168886&data=%s&sender=%%2B33491854329&qty=l HTTP/1.1\nHost: multilevel.mobyt.fr\nUser-Agent: Evolix SMS Agent\n\n",encbuf);
+    write(sock,httpmsg2,strlen(httpmsg2));
+    read(sock,result2,198);
+    
+    close(sock);
+
+    printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg,result);
+    printf("request = \n\n%s \n\nresult = \n\n%s",httpmsg2,result2);
+
+    return 0;
+
+}
+

sendsms2mobyt.h

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+void urlencode (char *, char *);
+