updateHEADmaster

1 files changed, 0 insertions, 88 deletions

diff --git a/main.c b/main.c
deleted file mode 100644
index 8bdd992..0000000
--- a/main.c
+++ /dev/null
@@ -1,88 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <sys/ptrace.h>
-#include <sys/socket.h>
-#include <sys/wait.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-
-void dump_memory_region(FILE* pMemFile, unsigned long start_address, long length, int serverSocket) {
-  unsigned long address;
-  int pageLength = 4096;
-  unsigned char page[pageLength];
-  fseeko(pMemFile, start_address, SEEK_SET);
-
-  for (address=start_address; address < start_address + length; address += pageLength) {
-    fread(&page, 1, pageLength, pMemFile);
-    if (serverSocket == -1) {
-      fwrite(&page, 1, pageLength, stdout);
-    } else {
-      send(serverSocket, &page, pageLength, 0);
-    }
-  }
-}
-
-int main(int argc, char **argv) {
-    if (argc == 2 || argc == 4) {
-      int pid = atoi(argv[1]);
-      long ptraceResult = ptrace(PTRACE_ATTACH, pid, NULL, NULL);
-      if (ptraceResult < 0) {
-        printf("Unable to attach to the pid specified\n");
-        return 1;
-      }
-      wait(NULL);
-
-      char mapsFilename[1024];
-      sprintf(mapsFilename, "/proc/%s/maps", argv[1]);
-      FILE* pMapsFile = fopen(mapsFilename, "r");
-      char memFilename[1024];
-      sprintf(memFilename, "/proc/%s/mem", argv[1]);
-      FILE* pMemFile = fopen(memFilename, "r");
-      int serverSocket = -1;
-      if (argc == 4) {   
-        unsigned int port;
-        int count = sscanf(argv[3], "%d", &port);
-        if (count == 0) {
-          printf("Invalid port specified\n");
-          return 2;
-        }
-
-        serverSocket = socket(AF_INET, SOCK_STREAM, 0);
-        if (serverSocket == -1) {
-          printf("Could not create socket\n");
-          return 3;
-        }
-        
-        struct sockaddr_in serverSocketAddress;
-        serverSocketAddress.sin_addr.s_addr = inet_addr(argv[2]);
-        serverSocketAddress.sin_family = AF_INET;
-        serverSocketAddress.sin_port = htons(port);
-        if (connect(serverSocket, (struct sockaddr *) &serverSocketAddress, sizeof(serverSocketAddress)) < 0) {
-          printf("Could not connect to server\n");
-          return 4;
-        }
-      }
-      char line[256];
-      while (fgets(line, 256, pMapsFile) != NULL) {
-        unsigned long start_address;
-        unsigned long end_address;
-        sscanf(line, "%08lx-%08lx\n", &start_address, &end_address);
-        dump_memory_region(pMemFile, start_address, end_address - start_address, serverSocket);
-      }
-
-      fclose(pMapsFile);
-      fclose(pMemFile);
-
-      if (serverSocket != -1) {
-        close(serverSocket);
-      }
-
-      ptrace(PTRACE_CONT, pid, NULL, NULL);
-      ptrace(PTRACE_DETACH, pid, NULL, NULL);
-  } else {
-    printf("%s <pid>\n", argv[0]);
-    printf("%s <pid> <ip-address> <port>\n", argv[0]);
-    exit(0);
-  }
-}