added - initial check in

11 files changed, 1612 insertions, 0 deletions

diff --git a/noncore/todayplugins/stockticker/libstocks/.cvsignore b/noncore/todayplugins/stockticker/libstocks/.cvsignore
new file mode 100644
index 0000000..c9bb88e
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/.cvsignore
@@ -0,0 +1,3 @@
+Makefile*
+moc_*
+*.moc
\ No newline at end of file
diff --git a/noncore/todayplugins/stockticker/libstocks/csv.c b/noncore/todayplugins/stockticker/libstocks/csv.c
new file mode 100644
index 0000000..99a44e4
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/csv.c
@@ -0,0 +1,402 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __CSV_C__
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#ifdef __WINDOWS__
+#include <mbstring.h>
+#endif
+
+#include "csv.h"
+#include "stocks.h"
+#include "lists.h"
+
+#define DATE_LENGTH 7    /*YYMMDD*/
+
+const char *months[12]=
+{
+  "Jan",
+  "Feb",
+  "Mar",
+  "Apr",
+  "May",
+  "Jun",
+  "Jul",
+  "Aug",
+  "Sep",
+  "Oct",
+  "Nov",
+  "Dec"
+};
+
+/*****************************************************************************/
+/* Replacement of the strtok function. This one forgets "delim" when it is   */
+/* between two commas.                                                       */
+/* Thanks to Julio Lucas who has told me the bug and has proposed me a patch */
+/*****************************************************************************/
+char *csv_strtok(char *s, char *delim) 
+{
+   static char *next=NULL;
+   char *temp, *first;
+   int comma=0;
+
+   if (s!=NULL) first=s;
+   else first=next;
+   
+   temp=first;
+   if (*temp=='\0') return NULL;
+
+   while (*temp!='\0' && ((*temp!=*delim) || comma))
+     {
+       if (*temp=='"') comma ^= 1;
+       temp++;
+     }
+
+   if (*temp=='\0') next=temp;
+   else 
+     {
+       *temp='\0';
+       next=temp+1;
+     }
+
+   return first;
+}
+
+/*****************************************************************************/
+/* Parses the csv file and return a list of stocks structure.                */
+/* *csv points on the csv file in memory                                     */
+/* count defines the country, because csv depends on the country             */
+/*****************************************************************************/
+stock *parse_csv_file(char *csv)
+{
+  char *line;
+  char *end_line;
+
+  char *ptr;
+
+  char *date;
+  char *time;
+  char *name;
+  char *symbol;
+
+  stock *StockPtr=NULL;
+  stock *LastStockPtr=NULL;
+
+  /* Used to return the pointer to the list */
+  stock *FirstStockPtr=NULL;
+
+  /* used to see if symbol is valid */
+  int valid;
+  char *test;
+
+  line = csv;
+  end_line = csv;
+
+  while ((end_line = strstr(line, "\n")))
+    {
+      *end_line = 0;
+
+      /* Check if symbol valid */
+      /* if 1 "N/A" then ok because Indices have N/A for volume */
+      /* if 4 "N/A" then ok because Mutual funds have */
+      /* if 5 "N/A" then ok because currencies have */
+      /* So if >5 then stock not valid */
+
+      test = line;
+      valid = 0;
+      while ( (test = strstr(test, "N/A")) )
+	{
+	  valid ++;
+	  test = test +3;
+	}
+      
+      if (valid < 6)
+	{
+	  /* This Symbol is valid */
+
+	  StockPtr = malloc_stock();
+	  
+	  ptr = csv_strtok(line, ",");
+	  if (!ptr) return 0;
+
+	  symbol = (char *)malloc(strlen(ptr)+1);
+	  if (symbol==NULL)
+	    {
+	      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		      ,__FILE__, __LINE__);
+	      exit(1);
+	    }
+	  strcpy((char *)(symbol), ptr);
+	  StockPtr->Symbol = symbol;
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+
+	  name = (char *)malloc(strlen(ptr)+1);
+	  if (name==NULL)
+	    {
+	      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		      ,__FILE__, __LINE__);
+	      exit(1);
+	    }
+	  strcpy((char *)(name), ptr);
+	  StockPtr->Name = name;
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  sscanf(ptr,"%f",&(StockPtr->CurrentPrice));
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+
+	  date = (char *)malloc(strlen(ptr)+1);
+	  if (date==NULL)
+	    {
+	      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		      ,__FILE__, __LINE__);
+	      exit(1);
+	    }
+	  strcpy((char *)(date), ptr);
+	  StockPtr->Date = date;
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+
+	  time = (char *)malloc(strlen(ptr)+1);
+	  if (time==NULL)
+	    {
+	      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		      ,__FILE__, __LINE__);
+	      exit(1);
+	    }
+	  strcpy((char *)(time), ptr);
+	  StockPtr->Time = time;
+	  
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  sscanf(ptr,"%f",&(StockPtr->Variation));      
+	  
+	  StockPtr->Pourcentage = 100 * StockPtr->Variation /
+	    (StockPtr->CurrentPrice - StockPtr->Variation);
+
+	  StockPtr->LastPrice = StockPtr->CurrentPrice - StockPtr->Variation;
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  sscanf(ptr,"%f",&(StockPtr->OpenPrice));      
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  sscanf(ptr,"%f",&(StockPtr->MaxPrice));      
+
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  sscanf(ptr,"%f",&(StockPtr->MinPrice));      
+  
+	  ptr = csv_strtok(NULL, ",");
+	  if (!ptr) return 0;
+	  StockPtr->Volume = atoi(ptr);
+
+	  if( !FirstStockPtr ) 
+	    {
+	      FirstStockPtr = StockPtr;
+	      StockPtr->PreviousStock = 0;
+	    }
+	  
+	  StockPtr->NextStock = 0;
+	
+	  if (LastStockPtr) 
+	    {
+	      LastStockPtr->NextStock = StockPtr;
+	      StockPtr->PreviousStock = LastStockPtr;
+	    }
+	  
+	  LastStockPtr = StockPtr;
+	  
+	}
+      else
+	{
+	  /* this symbol is not valid */
+	  /* Set the stock struct just with Symbol, all other are NULL */
+	  /* This can be used to see if the symbol has been reached are not */
+
+	  StockPtr = malloc_stock();
+	  
+	  ptr = csv_strtok(line, ",");
+	  if (!ptr) return 0;
+
+	  symbol = (char *)malloc(strlen(ptr)+1);
+	  if (symbol==NULL)
+	    {
+	      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		      ,__FILE__, __LINE__);
+	      exit(1);
+	    }
+	  strcpy((char *)(symbol), ptr);
+	  StockPtr->Symbol = symbol;
+
+	  if( !FirstStockPtr ) 
+	    {
+	      FirstStockPtr = StockPtr;
+	      StockPtr->PreviousStock = 0;
+	    }
+	  
+	  StockPtr->NextStock = 0;
+	
+	  if (LastStockPtr) 
+	    {
+	      LastStockPtr->NextStock = StockPtr;
+	      StockPtr->PreviousStock = LastStockPtr;
+	    }
+	  
+	  LastStockPtr = StockPtr;
+	}
+
+      end_line++;
+      line = end_line; 
+      
+    }
+    
+  return (FirstStockPtr);
+}
+
+/*****************************************************************************/
+/* Parses the history quotes file and return a stock structure list.         */
+/*****************************************************************************/
+stock *parse_csv_history_file(char *csv_file)
+{
+
+  char *line;
+  char *end_line;
+  char *ptr;
+
+  int day;
+  char smonth[10];
+  int month;
+  int year;
+
+  char *date;
+
+  int i;
+  int test;
+
+  stock *StockPtr=NULL;
+  stock *LastStockPtr=NULL;
+
+  /* Used to return the pointer to the list */
+  stock *FirstStockPtr=NULL;
+
+  line = csv_file;
+  end_line = csv_file;
+
+  /* do not use the first line */
+  end_line = strstr(line, "\n");
+  *end_line = 0;
+  end_line++;
+  line = end_line;
+
+  while ((end_line = strstr(line, "\n")))
+    {
+      *end_line = 0;
+
+      StockPtr = malloc_stock();
+	  
+      /* Date */
+      ptr = strtok(line, ",");
+      if (!ptr) return 0;
+
+      sscanf(ptr,"%d-%3s-%d",&day,smonth,&year);
+
+      i=0;
+
+#ifdef __UNIX__
+      while((test=strcasecmp(months[i], smonth))) i++;
+#elif __WINDOWS__
+      while(test=_mbsnbicmp(months[i], smonth, strlen(months[i]))) i++;
+#endif
+
+      month = i+1;
+
+      date = (char *)malloc(DATE_LENGTH);
+      if (date==NULL)
+	{
+	  fprintf(stderr,"Memory allocating error (%s line %d)\n"
+		  ,__FILE__, __LINE__);
+	  exit(1);
+	}
+      sprintf(date,"%.2d%.2d%.2d", year, month, day);
+      StockPtr->Date = date;    
+      
+      /* Open */
+      ptr = strtok(NULL, ",");
+      if (!ptr) return 0;
+      sscanf(ptr,"%f",&(StockPtr->OpenPrice));      
+
+      /* High */
+      ptr = strtok(NULL, ",");
+      if (!ptr) return 0;
+      sscanf(ptr,"%f",&(StockPtr->MaxPrice));
+
+      /* Low */
+      ptr = strtok(NULL, ",");
+      if (!ptr) return 0;
+      sscanf(ptr,"%f",&(StockPtr->MinPrice));
+
+      /* Close */
+      ptr = strtok(NULL, ",");
+      if (!ptr) return 0;
+      sscanf(ptr,"%f",&(StockPtr->LastPrice));
+
+      /* Volume */
+
+      ptr = strtok(NULL, ",");
+      if (!ptr) 
+	/* It seems to be an indice */
+	/* No volume for indices */
+	StockPtr->Volume = 0;
+      else
+	StockPtr->Volume = atoi(ptr);
+
+      if( !FirstStockPtr ) 
+	{
+	  FirstStockPtr = StockPtr;
+	  StockPtr->PreviousStock = 0;
+	}
+      
+      StockPtr->NextStock = 0;
+      
+      if (LastStockPtr) 
+	{
+	  LastStockPtr->NextStock = StockPtr;
+	  StockPtr->PreviousStock = LastStockPtr;
+	}
+      
+      LastStockPtr = StockPtr;
+
+      end_line++;
+      line = end_line;       
+    }
+    
+  return (FirstStockPtr);
+}
diff --git a/noncore/todayplugins/stockticker/libstocks/csv.h b/noncore/todayplugins/stockticker/libstocks/csv.h
new file mode 100644
index 0000000..4205c61
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/csv.h
@@ -0,0 +1,36 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __CSV_H__
+#define __CSV_H__
+
+#ifndef __CSV_C__
+#define PUBEXT_CSV extern
+#else
+#define PUBEXT_CSV
+#endif
+
+#include "stocks.h"
+
+PUBEXT_CSV stock *parse_csv_file(char *);
+PUBEXT_CSV char *csv_strtok(char *, char *);
+PUBEXT_CSV stock *parse_csv_history_file(char *);
+
+#endif /* __CSV_H__ */
diff --git a/noncore/todayplugins/stockticker/libstocks/currency.c b/noncore/todayplugins/stockticker/libstocks/currency.c
new file mode 100644
index 0000000..9a08a9d
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/currency.c
@@ -0,0 +1,66 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __CURRENCY_C__
+
+
+#include <stdio.h>
+#include <string.h>
+#include <malloc.h>
+#include <stdlib.h>
+
+#include "stocks.h"
+
+/*****************************************************************************/
+/* returns the currency exchange rate of "from" currency into                */
+/* "into" currency.                                                          */
+/*****************************************************************************/
+libstocks_return_code get_currency_exchange(char *from, 
+					    char *into, 
+					    float *exchange)
+{
+  char *symbol;
+  stock *data;
+  libstocks_return_code error;
+
+  if((symbol = (char *)malloc(strlen(from)+strlen(into)+3))==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+	      ,__FILE__, __LINE__);
+      exit(1);
+    }
+
+  strcpy(symbol, from);
+  strcat(symbol, into);
+  strcat(symbol, "=X");
+  
+  error = get_stocks(symbol, &data);
+  if (error) 
+    {
+      *exchange = 0;
+      return(error);
+    }
+
+  free_stocks(data);
+
+  *exchange = data->CurrentPrice;
+  return(error);
+ 
+}
diff --git a/noncore/todayplugins/stockticker/libstocks/history.c b/noncore/todayplugins/stockticker/libstocks/history.c
new file mode 100644
index 0000000..61f57d1
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/history.c
@@ -0,0 +1,149 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __HISTORY_C__
+
+#include <string.h>
+#include <stdlib.h>
+
+#ifdef __WINDOWS__
+#include <malloc.h>
+#endif
+
+#include "stocks.h"
+#include "http.h"
+#include "csv.h"
+
+const char history_stocks_server[]="chart.yahoo.com";
+const char url_history_beg[]="/table.csv?s=";
+
+/*****************************************************************************/
+/* Gets the stock history csv file and return in csv_file the result.        */
+/* The stock is defined by its symbol.                                       */
+/* The history file starts at date1 and stops at date2.                      */
+/*****************************************************************************/
+libstocks_return_code get_history_csv(char *symbol, 
+				      char *date1, 
+				      char *date2, 
+				      char **csv_file)
+{
+  char *data;
+  char url[80];
+
+  char adate[12];
+
+  char *y1, *y2;
+  char *m1, *m2;
+  char *d1, *d2;
+
+  libstocks_return_code error;
+  
+  char *test;
+
+  strcpy(url, url_history_beg);
+  strcat(url, symbol);
+
+  strcpy(adate, date1);
+
+  y1=strtok(adate, "/");
+  if(!y1) return ERRDATE;
+  m1 = strtok(NULL, "/");
+  if(!m1) return ERRDATE;
+  d1 = strtok(NULL, "/");
+  if(!m1) return ERRDATE;
+
+  strcat(url, "&a=");
+  strcat(url, m1);
+  strcat(url, "&b=");
+  strcat(url, d1);
+  strcat(url, "&c=");
+  strcat(url, y1);
+
+  strcpy(adate, date2);
+
+  y2=strtok(adate, "/");
+  if(!y2) return ERRDATE;
+  m2 = strtok(NULL, "/");
+  if(!m2) return ERRDATE;
+  d2 = strtok(NULL, "/");
+  if(!d2) return ERRDATE;
+
+  strcat(url, "&d=");
+  strcat(url, m2);
+  strcat(url, "&e=");
+  strcat(url, d2);
+  strcat(url, "&f=");
+  strcat(url, y2);
+  strcat(url, "&g=d&q=q&y=0&x=.csv");
+  
+  error=http_get(url, (char *)history_stocks_server, &data);
+  if (error) return error;
+
+  /* tests if data is valid */
+
+  /* The server returns "No data available for symbol" */
+  /* when the stock is not available */
+  test = strstr(data, "No data available");
+  if (test) 
+    {
+      free(data);
+      return ERRDATA;
+    }
+
+  /* The server return "No Prices in this date range" */
+  /* when dates have not the good range */
+  test = strstr(data, "No Prices in this date range");
+  if (test) 
+    {
+      free(data);
+      return ERRRANG;
+    }
+
+  *csv_file = data;
+
+  return(0);
+}
+
+/*****************************************************************************/
+/* Gets the stock history and return a stock structure list.                 */
+/* The stock is defined by its symbol.                                       */
+/* The history file starts at date1 and stops at date2.                      */
+/*****************************************************************************/
+libstocks_return_code get_stock_history(char *symbol, 
+				        char *date1, 
+				        char *date2, 
+				        stock **stock_history)
+{
+  libstocks_return_code error;
+  char *csv_file;
+  stock *stock_parsed;
+
+  error = get_history_csv(symbol, date1, date2, &csv_file);
+  if (error) return error;
+
+  stock_parsed = parse_csv_history_file(csv_file);
+
+  free(csv_file);
+
+  if (!stock_parsed) return ERRPCSV;
+  *stock_history = stock_parsed;
+
+  return(0);
+}
diff --git a/noncore/todayplugins/stockticker/libstocks/http.c b/noncore/todayplugins/stockticker/libstocks/http.c
new file mode 100644
index 0000000..462080d
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/http.c
@@ -0,0 +1,300 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __HTTP_C__
+
+#ifdef __UNIX__
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#elif __WINDOWS__
+#include <winsock.h>
+#include <mbstring.h>
+#endif
+
+#include <sys/types.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "http.h"
+#include "stocks.h"
+
+#define BUF_SIZE 1024
+#define HEADER_MAXBUF 512
+
+/* pointer to proxy server name or NULL */
+char *http_proxy_server=NULL;
+/* proxy server port number or 0 */
+int http_proxy_port=0;
+
+/*****************************************************************************/
+/* Gets the file from http://http_server/http_file                           */
+/* This function is used to get quotes csv file from yahoo.                  */
+/* It allocates memory for the file and defines *pdata (the pointer of datas)*/
+/*****************************************************************************/
+libstocks_return_code http_get(char *http_file, char *http_server, char **pdata)
+{
+  struct hostent *host;          /* structs needed by socket */
+  struct sockaddr_in server;
+  int s;                         /* socket descriptor */
+  char header[HEADER_MAXBUF];    /* request header */
+  int hlg;                       /* header length */
+  char buf[BUF_SIZE+1];          /* tempory buffer from socket read */
+  int r;                         /* number of bytes read by read function */
+  char *data=NULL;               /* http server response */
+  int data_lgr;                  /* http server response length */
+  char *temp;                    /* pointer used to split header and csv */
+  int error_code;                /* error code returned by http server */
+  char *csv_ptr;                 /* pointer to the csv content */
+  int header_founded;            /* test if header is founded */
+
+#ifdef DEBUG
+  printf("*http_get\n");
+#endif
+
+  /* get host info by name :*/
+  if ((host = gethostbyname( http_proxy_server ? http_proxy_server : http_server)))
+    {
+      memset((char *) &server,0, sizeof(server));
+      memmove((char *) &server.sin_addr, host->h_addr, host->h_length);
+      server.sin_family = host->h_addrtype;
+      server.sin_port = (unsigned short) htons( http_proxy_server ? http_proxy_port : 80 );
+
+    } else 
+      {
+
+#ifdef DEBUG
+	printf(" gethostbyname : NOK\n");
+#endif
+	return ERRHOST;
+      }
+
+  /* create socket */
+  if ((s = socket(AF_INET, SOCK_STREAM, 0)) < 0) 
+    {
+
+#ifdef DEBUG
+      printf(" create socket : NOK\n");
+#endif
+      return ERRSOCK;
+    }
+
+  setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, 0, 0);
+
+  /* connect to server */
+  if (connect(s, &server, sizeof(server)) < 0)
+    {
+#ifdef DEBUG
+      printf(" connect to server : NOK\n");
+#endif
+
+#ifdef __UNIX__
+      close(s);
+#elif __WINDOWS__
+      closesocket(s);
+#endif
+      return ERRCONN;
+    }
+
+  /* create header */
+  if (http_proxy_server) 
+    {
+      sprintf(header,"GET http://%.128s:80%.256s HTTP/1.0\015\012\015\012",
+		     http_server, http_file);
+    }
+  else 
+    {
+      sprintf(header,"GET %s HTTP/1.0\015\012\015\012",http_file);
+    }
+
+  hlg=strlen(header);
+  
+  /* send header */
+#ifdef __UNIX__
+  if (write(s,header,hlg)!=hlg) 
+#elif __WINDOWS__
+  if (send(s,header,hlg, 0)!=hlg)
+#endif
+    {
+#ifdef DEBUG
+	printf(" send header : NOK\n");
+#endif
+      return ERRWHEA;         
+    }
+
+  data_lgr = 0;
+  r=1;
+  while(r)
+    {
+      /* Clear Buffer */
+      memset(buf,0,BUF_SIZE+1);
+
+#ifdef __UNIX__
+      r=read(s,buf,BUF_SIZE);
+#elif __WINDOWS__
+      r=recv(s,buf,BUF_SIZE,0);
+#endif      
+      
+      if (r)
+	{
+	  if(!data_lgr)
+	    {
+	      if((data = malloc(r+1))==NULL)
+		{
+		  fprintf(stderr,"Memory allocating error (%s line %d)\n"
+			  ,__FILE__, __LINE__);
+		  exit(1);
+		}
+	      
+	      memcpy(data,buf,r);
+	      data_lgr = r;
+	      data[r]=0;
+	    }
+	  else
+	    {
+	      if((temp = malloc(r+data_lgr+1))==NULL)
+		{
+		  fprintf(stderr,"Memory allocating error (%s line %d)\n"
+			  ,__FILE__, __LINE__);
+		  exit(1);
+		}
+	      memcpy(temp, data, data_lgr);
+	      memcpy(temp+data_lgr, buf, r);
+	      temp[r+data_lgr]=0;
+	      data_lgr += r;
+	      free(data);
+	      data = temp;
+	    }
+	}
+    }
+  
+  /* close socket */
+#ifdef __UNIX__
+  close(s);
+#elif __WINDOWS__
+  closesocket(s);
+#endif
+
+#ifdef DEBUG
+  printf("%s\n", data);
+#endif
+
+  /* get headers to test status line */
+  /* and to split headers and content */
+  
+  temp = data;
+  header_founded = 0;
+  while( !header_founded )
+    {
+      if (*temp==0) return ERRRHEA;
+
+      if( *temp==0x0A )
+	{
+	  /* test if it is the header end */
+	  temp ++;
+	  if (*temp == 0x0D) temp++;
+	  if (*temp == 0x0A) header_founded = 1;
+	}
+      else
+	temp++;
+    }
+
+  *temp = 0;
+  temp++;
+
+  sscanf(data,"HTTP/1.%*d %03d",&error_code);
+  
+  if (error_code != 200)
+    {
+#ifdef DEBUG
+      printf(" HTTP error code : %d\n", error_code);
+#endif
+      free(data);
+      return ERRPAHD;
+    }
+
+  if ((csv_ptr = malloc(strlen(temp)+1))==NULL)
+    {
+      free(data);
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+	      ,__FILE__, __LINE__);
+      exit(1);
+    }
+      
+  memcpy(csv_ptr, temp, strlen(temp)+1);
+  free(data);
+
+#ifdef DEBUG
+  printf(" CSV\n");
+  printf("%s,\n", csv_ptr);
+#endif
+
+  *pdata = csv_ptr;
+  
+  return 0;
+}
+
+/******************************************************************************/
+/* Set the proxy server to use                                                */
+/******************************************************************************/
+libstocks_return_code set_proxy(char *proxy)
+{
+  char *ptr;
+  char c;
+
+#ifdef DEBUG
+  printf("*set_proxy\n");
+#endif
+
+  /* Parse the proxy URL - It must start with http://  */
+#ifdef __UNIX__
+  if (strncasecmp("http://",proxy,7)) return ERRPROX;
+#elif __WINDOWS__
+  if (_mbsnbicmp("http://",proxy,7)) return ERRPROX;
+#endif
+
+  proxy+=7;
+
+  /* find ":" in the proxy url */
+  ptr = proxy;
+  for (c=*ptr; (c && c!=':');) c=*ptr++;
+
+  /* ptr points just after the ":" or at the end of proxy if : not founded */
+  *(ptr-1)=0;  /* clear the ":"  */
+
+  http_proxy_server=strdup(proxy);
+  
+#ifdef DEBUG
+  printf("http_proxy_server : %s\n", http_proxy_server);
+#endif
+
+  /* get the port number of the url */
+  if (sscanf(ptr,"%d",&http_proxy_port)!=1) return ERRPROX;
+
+#ifdef DEBUG
+  printf("http_proxy_port : %d\n", http_proxy_port);
+#endif
+
+  return 0;
+}
diff --git a/noncore/todayplugins/stockticker/libstocks/http.h b/noncore/todayplugins/stockticker/libstocks/http.h
new file mode 100644
index 0000000..33346f3
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/http.h
@@ -0,0 +1,35 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __HTTP_H__
+#define __HTTP_H__
+
+#ifndef __HTTP_C__
+#define PUBEXT_HTTP extern
+#else
+#define PUBEXT_HTTP
+#endif
+
+#include "stocks.h"
+
+PUBEXT_HTTP libstocks_return_code http_get(char *, char *, char **);
+
+#endif /* __HTTP_H__ */
diff --git a/noncore/todayplugins/stockticker/libstocks/lists.c b/noncore/todayplugins/stockticker/libstocks/lists.c
new file mode 100644
index 0000000..1ed66b3
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/lists.c
@@ -0,0 +1,123 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __LISTS_C__
+
+#include <malloc.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifdef __WINDOWS__
+#include <stdlib.h>
+#endif
+
+#include "stocks.h"
+#include "lists.h"
+
+/******************************************************************************/
+/* Finds a stock in the stocks list and return the stock pointer.             */
+/* *stocks points to the stocks list                                          */
+/* *stock_to_find is the stock to find :))                                    */
+/******************************************************************************/
+stock *find_stock(stock *stocks, char *stock_to_find)
+{
+  char *test=NULL;
+
+  while(stocks != NULL)
+    {
+      test = strstr(stocks->Symbol, stock_to_find);
+      if(test) return(stocks);
+      stocks = stocks->NextStock;
+    }
+
+  return(0);
+}
+
+/******************************************************************************/
+/* Allocate memory for a stock structure and return the pointer of this       */
+/* structure.                                                                 */
+/******************************************************************************/
+stock *malloc_stock(void)
+{
+  stock *stockptr;
+
+  if((stockptr = (stock *)malloc(sizeof(stock)))==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+	      ,__FILE__, __LINE__);
+      exit(1);
+    }
+
+  stockptr->Symbol=NULL;
+  stockptr->Name=NULL;
+  stockptr->Time=NULL;
+  stockptr->Date=NULL;  
+  stockptr->CurrentPrice=0;
+  stockptr->LastPrice=0;
+  stockptr->OpenPrice=0;
+  stockptr->MinPrice=0;
+  stockptr->MaxPrice=0;
+  stockptr->Variation=0;
+  stockptr->Pourcentage=0;
+  stockptr->Volume=0;
+  stockptr->PreviousStock=0;
+  stockptr->NextStock=0;
+  
+  return(stockptr);
+}
+
+/******************************************************************************/
+/* Deallocates a stock structure.                                             */
+/* *stocks_to_free is the pointer of the structure to free                    */
+/******************************************************************************/
+void free_stocks(stock *stock_to_free)
+{
+  stock *next_stock;
+  
+  while(stock_to_free)
+    {    
+      next_stock = stock_to_free->NextStock;
+      free(stock_to_free->Symbol);
+      free(stock_to_free->Name);
+      free(stock_to_free->Time);
+      free(stock_to_free->Date);
+      free(stock_to_free);
+      stock_to_free = next_stock;
+    }
+}
+
+/******************************************************************************/
+/* Returns the next stock structure from the list.                            */
+/* *the_stocks points to the list.                                            */
+/******************************************************************************/
+stock *next_stock(stock *the_stock)
+{
+  return((stock *)(the_stock->NextStock));
+}
+
+/******************************************************************************/
+/* Returns the previous stock structure from the list.                        */
+/* *the_stocks points to the list.                                            */
+/******************************************************************************/
+stock *previous_stock(stock *the_stock)
+{
+  return((stock *)(the_stock->PreviousStock));
+}
+
diff --git a/noncore/todayplugins/stockticker/libstocks/lists.h b/noncore/todayplugins/stockticker/libstocks/lists.h
new file mode 100644
index 0000000..0132317
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/lists.h
@@ -0,0 +1,35 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __LISTS_H__
+#define __LISTS_H__
+
+#ifndef __LISTS_C__
+#define PUBEXT_LISTS extern
+#else
+#define PUBEXT_LISTS
+#endif
+
+#include "stocks.h"
+
+PUBEXT_LISTS  stock *malloc_stock(void); 
+
+
+#endif /* __LISTS_H */
diff --git a/noncore/todayplugins/stockticker/libstocks/stocks.c b/noncore/todayplugins/stockticker/libstocks/stocks.c
new file mode 100644
index 0000000..eb04ba9
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/stocks.c
@@ -0,0 +1,347 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#define __STOCKS_C__
+
+#include <stdio.h>
+#include <string.h>
+#include <malloc.h>
+#include <stdlib.h>
+
+#ifdef __WINDOWS__
+#include <mbstring.h>
+#endif
+
+#include "http.h"
+#include "csv.h"
+
+#include "stocks.h"
+
+/*
+s  = symbol
+n  = name
+l1 = last trade
+d1 = date
+t1 = time
+c1 = variation
+o  = open
+h  = higher price
+g  = lower price
+v  = volume
+*/
+
+const char yahoo_us_stocks_server[]="finance.yahoo.com";
+const char yahoo_eu_stocks_server[]="finance.yahoo.com";
+//const char yahoo_eu_stocks_server[]="fr.finance.yahoo.com";
+
+const char yahoo_url_beg[]="/d/quotes.csv?s=";
+const char yahoo_url_end[]="&f=snl1d1t1c1ohgv&e=.csv";
+
+typedef enum {
+  YAHOO_EUROPE,
+  YAHOO_US
+} yahoo_source;
+
+#define YAHOO_US_EXT_NB  11
+const char *yahoo_us_ext[YAHOO_US_EXT_NB] =
+{
+  ".US",   /* United States */
+  ".TO",   /* Canada */
+  ".M",    /* Canada */
+  ".V",    /* Canada */
+  ".AL",   /* Canada */
+  ".MX",   /* Mexico */
+  ".SA",   /* Brasil */
+  ".BA",   /* Argentina */
+  ".CR",   /* Venezuela */
+  ".SN",   /* Chili */
+  ".AX"    /* Australia */
+};
+
+/*****************************************************************************/
+/* Finds, according to the symbol extension, the http source of the quotes.  */
+/* Actually just finance.yahoo.com and fr.finance.yahoo.com are supported.   */
+/* The function returns the country source (US or EUROPE).                   */
+/*****************************************************************************/
+yahoo_source find_yahoo_source(char *symbol)
+{
+  char *ptr;
+  int i;
+  int test;
+
+  ptr = strrchr(symbol, '.');
+
+  /* If no extension we suppose it is a US stock */
+  if (!ptr) return YAHOO_US;
+
+  /* extension is found */
+
+  /* Test if it is canadian stock */
+  for (i=0; i<YAHOO_US_EXT_NB; i++)
+    {
+
+#ifdef __UNIX__
+      test = strcasecmp(yahoo_us_ext[i], ptr);
+#elif __WINDOWS__
+      test = _mbsnbicmp(yahoo_us_ext[i], ptr, strlen(yahoo_us_ext[i]));
+#endif
+
+      if (!test) return YAHOO_US;
+    }
+  
+  /* We suppose now it is a European stock */
+  return YAHOO_EUROPE;
+}
+
+/*****************************************************************************/
+/* Gets quotes csv file, parses the file and create the quotes list          */
+/* *stocks points to the stocks to fetch                                     */
+/* *stock_datas points to the beginning of the list                          */
+/* count allows to connect to all country servers                            */
+/*****************************************************************************/
+libstocks_return_code download_stocks(char *stocks, 
+              stock **stock_datas, 
+              yahoo_source source)
+{
+  char *stocks_server=NULL;
+  char *url_beg=NULL;
+  char *url_end=NULL;
+
+  char *url;
+  char *data;
+
+  libstocks_return_code error;
+
+#ifdef DEBUG
+  printf("*download_stocks\n");
+#endif
+
+  switch (source)
+    {
+    case YAHOO_US:
+      stocks_server = (char *)yahoo_us_stocks_server;
+      break;
+      
+    case YAHOO_EUROPE:
+      stocks_server = (char *)yahoo_eu_stocks_server;
+      break;
+      default:
+      stocks_server = (char *)yahoo_us_stocks_server;
+    break;
+          
+    }
+
+  url_beg = (char *)yahoo_url_beg;
+  url_end = (char *)yahoo_url_end;
+
+  url = (char *)malloc(strlen(url_beg)
+           +strlen(url_end)
+           +strlen(stocks)+1);
+  if (url==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);
+    }
+
+  strcpy(url, url_beg);
+  strcat(url, stocks);
+  strcat(url, url_end);
+  
+  error=http_get(url, stocks_server, &data);
+ 
+  free(url);
+
+  if (error) return error;
+  
+  *stock_datas = parse_csv_file(data);
+
+  free(data);
+
+  if (!(*stock_datas)) return ERRPCSV;
+
+  return 0;
+
+}
+
+/*****************************************************************************/
+/* Gets quotes from yahoo                                                    */
+/* Choses to fetch European or US depending on the symbol extension          */
+/* and merges the two lists to one                                           */
+/* *stocks points to the stocks to fetch                                     */
+/* *stock_datas points to the beginning of the list                          */
+/*****************************************************************************/
+libstocks_return_code get_stocks(const char *stocks, stock **stock_datas)
+{
+  char *tok_ptr;
+  char *eu_quotes=NULL;
+  char *eu_quotes_temp=NULL;
+  int lgr_eu_quotes=0;
+
+  char *us_quotes=NULL;
+  char *us_quotes_temp=NULL;
+  int lgr_us_quotes=0;
+
+  char *symbol;
+
+  yahoo_source source;
+
+  int lgr_symbol=0;
+
+  libstocks_return_code error;
+
+  stock *stocks_tmp=NULL;
+  stock *stocks_tmp2=NULL;
+  stock *stocks_getted=NULL;
+  stock *last_stock=NULL;
+
+#ifdef DEBUG
+  printf("*get_stocks\n");
+#endif
+
+  /* to preserve stocks */
+  tok_ptr = malloc(strlen(stocks)+1);
+  if(tok_ptr==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);  
+    }
+  strcpy(tok_ptr, stocks);
+
+  while( (symbol = strtok(tok_ptr, "+"))!=0)
+    {
+      /* clear tok_ptr for next strtok */
+      tok_ptr = NULL;
+
+      /* look for "." in the symbol */
+      source = find_yahoo_source(symbol);
+
+      switch (source)
+  {
+  case YAHOO_US:
+
+    if (us_quotes) 
+      {
+        lgr_us_quotes = strlen(us_quotes);
+        lgr_symbol = strlen(symbol);
+
+        us_quotes_temp = malloc(lgr_us_quotes + lgr_symbol +2);
+        if(us_quotes_temp==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);  
+    }
+        strcpy(us_quotes_temp, us_quotes);
+        strcat(us_quotes_temp,"+");
+        strcat(us_quotes_temp,symbol);
+
+        free(us_quotes);
+        us_quotes = us_quotes_temp; 
+      }       
+    else 
+      {
+        us_quotes = malloc(strlen(symbol)+1);
+
+        if(us_quotes==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);  
+    }
+        strcpy(us_quotes, symbol);
+      }
+
+    break;
+
+  case YAHOO_EUROPE:
+
+    if (eu_quotes) 
+      {
+        lgr_eu_quotes = strlen(eu_quotes);
+        lgr_symbol = strlen(symbol);
+        
+        eu_quotes_temp = malloc(lgr_eu_quotes + lgr_symbol +2);
+        if(eu_quotes_temp==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);  
+    }
+        strcpy(eu_quotes_temp, eu_quotes);
+        strcat(eu_quotes_temp, "+");
+        strcat(eu_quotes_temp, symbol);
+
+        free(eu_quotes);
+        eu_quotes = eu_quotes_temp; 
+      }       
+    else 
+      {
+        eu_quotes = malloc(strlen(symbol)+1);
+        if(eu_quotes==NULL)
+    {
+      fprintf(stderr,"Memory allocating error (%s line %d)\n"
+        ,__FILE__, __LINE__);
+      exit(1);  
+    }
+        strcpy(eu_quotes, symbol);
+      }
+    break;
+  }
+    }
+
+  free(tok_ptr);
+
+  if (us_quotes)
+    {
+      /* Gets us quotes */
+      error = download_stocks(us_quotes, &stocks_tmp, YAHOO_US);
+      if (error) return error;
+    }
+ 
+  if (eu_quotes)
+    {
+      /* Gets european quotes */
+      error = download_stocks(eu_quotes, &stocks_getted, YAHOO_EUROPE);
+      if (error) return error;
+
+      /* concats lists if needed */
+      if (stocks_tmp)
+  {
+    stocks_tmp2 = stocks_tmp;
+
+    while(stocks_tmp2 != NULL) 
+      {
+        last_stock = stocks_tmp2;
+        stocks_tmp2 = next_stock(stocks_tmp2);
+      }
+
+    last_stock->NextStock = stocks_getted;
+    stocks_getted->PreviousStock = last_stock;
+
+  }
+      else (stocks_tmp = stocks_getted);      
+    }
+
+  *stock_datas = stocks_tmp; 
+  
+  return(0);
+}
diff --git a/noncore/todayplugins/stockticker/libstocks/stocks.h b/noncore/todayplugins/stockticker/libstocks/stocks.h
new file mode 100644
index 0000000..13250ca
--- a/dev/null
+++ b/noncore/todayplugins/stockticker/libstocks/stocks.h
@@ -0,0 +1,116 @@
+/* libstocks - Library to get current stock quotes from Yahoo Finance
+ *
+ * Copyright (C) 2000 Eric Laeuffer
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __STOCKS_H__
+#define __STOCKS_H__
+
+/* Defines for prototypes */
+#ifndef __LISTS_C__
+#define _LISTS_C_EXT extern
+#else
+#define _LISTS_C_EXT
+#endif /* __LISTS_C__ */
+
+#ifndef __STOCKS_C__
+#define _STOCKS_C_EXT extern
+#else
+#define _STOCKS_C_EXT
+#endif /* __STOCKS_C__ */
+
+#ifndef __HTTP_C__
+#define _HTTP_C_EXT extern
+#else
+#define _HTTP_C_EXT
+#endif /* __HTTP_C__ */
+
+#ifndef __CURRENCY_C__
+#define _CURRENCY_C_EXT extern
+#else
+#define _CURRENCY_C_EXT
+#endif /* __CURRENCY_C__ */
+
+#ifndef __HISTORY_C__
+#define _HISTORY_C_EXT extern
+#else
+#define _HISTORY_C_EXT
+#endif /* __HISTORY_C__ */
+
+typedef struct stockstruct stock;
+
+struct stockstruct {
+  char  *Symbol;
+  char  *Name;
+  char  *Time;
+  char  *Date;
+  float CurrentPrice;
+  float LastPrice;
+  float OpenPrice;
+  float MinPrice;
+  float MaxPrice;
+  float Variation;
+  float Pourcentage;
+  int   Volume;
+  stock *PreviousStock;
+  stock *NextStock;
+};
+
+/* Errors generates by the library */
+typedef enum {
+  NOERR   = 0,  /* No error */
+  ERRHOST = 1,  /* No such host */
+  ERRSOCK = 2,  /* Can't create socket */
+  ERRCONN = 3,  /* Can't connect to host */
+  ERRWHEA = 4,  /* Write error on socket while writing */
+  ERRRHEA = 5,  /* Cannot find header in http response */
+  ERRPAHD = 7,  /* Invalid answer from data server */
+  ERRPCSV = 8,  /* Error in parsing csv file */
+  ERRPROX = 20, /* Bad proxy url */
+  ERRDATE = 30, /* Bad date format */
+  ERRDATA = 40, /* No data available */
+  ERRRANG = 50  /* No prices for this date range */
+
+} libstocks_return_code;
+
+_LISTS_C_EXT  stock *next_stock(stock *);
+_LISTS_C_EXT  stock *previous_stock(stock *);
+_LISTS_C_EXT  void free_stocks(stock *);
+_LISTS_C_EXT  stock *find_stock(stock *stocks, char *);
+
+_STOCKS_C_EXT libstocks_return_code get_stocks(const char *, stock **);
+
+_HTTP_C_EXT   libstocks_return_code set_proxy(char *);
+
+
+_CURRENCY_C_EXT libstocks_return_code get_currency_exchange(char *, 
+                  char *, 
+                  float *);
+
+_HISTORY_C_EXT libstocks_return_code get_history_csv(char *, 
+                 char *, 
+                 char *, 
+                 char **);
+
+_HISTORY_C_EXT libstocks_return_code get_stock_history(char *, 
+                   char *, 
+                   char *, 
+                   stock **);
+
+
+#endif /* __STOCKS_H__ */