cURL twitline

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <math.h>
#include <curl/curl.h>

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <process.h>

#define URL_BASE "http://twitter.com/statuses/update.xml"

#define TWITLINE_VERSION "1.0"

int fileLineCount(FILE*);
void fillStrings(FILE*,char**,int);
void cleanStrings(char**,int);
void curl_thread(void * _options);
typedef struct {
    char * postField;
    char * userPwd;
    char * proxy;
    long proxyType;
    long padding;
} CURLOPTIONS;

int success = 0;
int threadEnd = 0;

int main(int argc, char *argv[])
{
  char *appname = argv[0];

    FILE * accounts = 0;
    FILE * comments = 0;

    FILE * s4proxys = 0;
    FILE * s5proxys = 0;

    bool _s4proxys = false;
    bool _s5proxys = false;

    int accountsCount = 0;
    int commentsCount = 0;

    int s4proxysCount = 0;
    int s5proxysCount = 0;

    int s4proxysCurrent = 0;
    int s5proxysCurrent = 0;

    char ** accountsStrings = 0;
    char ** commentsStrings = 0;

    char ** s4proxysStrings = 0;
    char ** s5proxysStrings = 0;
  if (argc > 1) {
    /* parse input parameters */
    for (argc--, argv++; *argv; argc--, argv++) {
      if (strncmp(*argv, "-", 1) == 0) {
        if (strncmp(*argv, "-H", 2) == 0) {
          fprintf(stderr,
                  "\rUsage: %s [-a=accounts.txt] [-c=comments.txt] [-s4=socks4.txt] [-s5=socks5.txt]\n",
                  appname);
          exit(1);
        } else if (strncmp(*argv, "-V", 2) == 0) {
          fprintf(stderr, "\r%s %s - %s\n",
                  appname, TWITLINE_VERSION, curl_version());
          exit(1);
        } else if (strncmp(*argv, "-a=", 3) == 0) {
            int len = strlen(*argv) - 3;
            char * fileName = (char*)malloc(len+1);
            strncpy(fileName,*argv+3,len);
            fileName[len] = '\0';
            accounts = fopen(fileName,"r");
            free(fileName);
            if (accounts == NULL) {
                fprintf(stderr,"\r%s: invalid accounts file\n",appname);
                exit(1);
            }
        } else if (strncmp(*argv, "-c=", 3) == 0) {
            int len = strlen(*argv) - 3;
            char * fileName = (char*)malloc(len+1);
            strncpy(fileName,*argv+3,len);
            fileName[len] = '\0';
            comments = fopen(fileName,"r");
            free(fileName);
            if (comments == NULL) {
                fprintf(stderr,"\r%s: invalid comments file\n",appname);
                exit(1);
            }
        } else if (strncmp(*argv, "-s4=", 4) == 0) {
            int len = strlen(*argv) - 4;
            char * fileName = (char*)malloc(len+1);
            strncpy(fileName,*argv+4,len);
            fileName[len] = '\0';
            s4proxys = fopen(fileName,"r");
            free(fileName);
            if (s4proxys == NULL) {
                fprintf(stderr,"\r%s: invalid socks4 file\n",appname);
                exit(1);
            }
        } else if (strncmp(*argv, "-s5=", 4) == 0) {
            int len = strlen(*argv) - 4;
            char * fileName = (char*)malloc(len+1);
            strncpy(fileName,*argv+4,len);
            fileName[len] = '\0';
            s5proxys = fopen(fileName,"r");
            free(fileName);
            if (s5proxys == NULL) {
                fprintf(stderr,"\r%s: invalid socks5 file\n",appname);
                exit(1);
            }
        } else {
          fprintf(stderr, "\r%s: invalid or unknown option %s\n",appname, *argv);
          exit(1);
        }
      }
    }
  }
  printf("Big penises!");
  if (accounts == NULL) {
    fprintf(stderr,"\r%s: invalid accounts file\n",appname);
    exit(1);
  }
  if (comments == NULL) {
    fprintf(stderr,"\r%s: invalid comments file\n",appname);
    exit(1);
  }
  if (s4proxys == NULL && s5proxys == NULL) {
   fprintf(stderr,"\r%s: no proxy list specified\n",appname);
   exit(1);
  }

  accountsCount = fileLineCount(accounts);
  commentsCount = fileLineCount(comments);

  if (s4proxys != NULL) s4proxysCount = fileLineCount(s4proxys);
  if (s5proxys != NULL) s5proxysCount = fileLineCount(s5proxys);

  accountsStrings = (char**)malloc(sizeof(char*) * accountsCount);
  fillStrings(accounts,accountsStrings,accountsCount);

  commentsStrings = (char**)malloc(sizeof(char*) * commentsCount);
  fillStrings(comments,commentsStrings,commentsCount);

  if (s4proxys != NULL) {
    s4proxysStrings = (char**)malloc(sizeof(char*) * s4proxysCount);
    fillStrings(s4proxys,s4proxysStrings,s4proxysCount);
  }
  if (s5proxys != NULL) {
    s5proxysStrings = (char**)malloc(sizeof(char*) * s5proxysCount);
    fillStrings(s5proxys,s5proxysStrings,s5proxysCount);
  }
  /* print separator line */
  printf("-----------------------------------------------------------\n");

  int totalProxys = s4proxysCount + s5proxysCount;

  int accountsPerProxy = fabs((float)(accountsCount / totalProxys));

  char * proxy;
  bool isSocks4 = true;

  curl_global_init(CURL_GLOBAL_ALL);

  for (int i = 0; i < accountsCount; ++i) {
      char * randomComment = commentsStrings[rand() % commentsCount];
      char * postField = (char*)malloc(strlen(randomComment) + 8);

      wsprintf(postField,"status=%s",randomComment);


      if (i % accountsPerProxy == 0) {
        if (s4proxysCurrent < s4proxysCount) {
            isSocks4 = true;
            proxy = s4proxysStrings[s4proxysCurrent++];
        }
        else {
            if (s5proxysCurrent < s5proxysCount) {
                isSocks4 = false;
                proxy = s5proxysStrings[s5proxysCurrent++];
            }
        }
      }
      CURLOPTIONS * options = (CURLOPTIONS*)malloc(sizeof(CURLOPTIONS));
      options->postField = postField;
      options->userPwd = accountsStrings[i];
      options->proxy = proxy;
      options->proxyType = (isSocks4 ? CURLPROXY_SOCKS4 : CURLPROXY_SOCKS5);
      _beginthread(curl_thread,0,(void*)options);
  }
  while(threadEnd < accountsCount) { Sleep(10); }
  printf("%s: Total Accounts: %d, Total Proxys: %d\n",appname,accountsCount,totalProxys);
  printf("%s: Accounts per proxy: %d, Successful Logins: %d\n",appname,accountsPerProxy,success);
  printf("-----------------------------------------------------------\n");

  return 0;
}
void curl_thread(void * _options) {
    CURLOPTIONS * options = (CURLOPTIONS*)_options;
      CURL * curl_handle = curl_easy_init();
      curl_easy_setopt(curl_handle, CURLOPT_URL, URL_BASE);
      curl_easy_setopt(curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
      curl_easy_setopt(curl_handle, CURLOPT_POST, 1);
      curl_easy_setopt(curl_handle, CURLOPT_POSTFIELDS, options->postField);
      curl_easy_setopt(curl_handle, CURLOPT_USERPWD, options->userPwd);
      curl_easy_setopt(curl_handle, CURLOPT_PROXY,options->proxy);
      curl_easy_setopt(curl_handle, CURLOPT_PROXYTYPE, options->proxyType);
      long res = curl_easy_perform(curl_handle);
      curl_easy_cleanup(curl_handle);
    free(options);
    if (res == 0) ++success;
    threadEnd++;
}
void cleanStrings(char ** strings, int count) {
    for (int i = 0; i < count; ++i) {
        free(strings[i]);
    }
    free(strings);
}
void fillStrings(FILE * file, char ** strings, int count) {
    int x = 0;
    for (; x < count;) {
        int j = 0;
        char c = 0;
        char str[256];
        do {
            c = fgetc(file);
            if (c != '\n') {
                str[j++] = c;
            }
        } while (c != '\n');
        if (j > 0) {
            char * _str = (char*)malloc(j+1);
            strncpy(_str,str,j);
            _str[j] = '\0';
            strings[x++] = _str;
        }
    }
    rewind(file);
}
int fileLineCount(FILE * f) {
    int c = 0,n = 0,j = 0;
    do {
        c = fgetc(f);
        if (c == '\n') {
            if (j > 0) ++n;
            j = 0;
        }
        else {
            ++j;
        }
    } while (c != EOF);
    rewind(f);
    return n;
}