--- a/plugins/yay/libyahoo.c Thu Mar 08 07:57:03 2001 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,3796 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-/*
- Yahoo Pager Client Library
-
- This code is based on code by Douglas Winslow. The original info from
- his code is listed below. This code has taken his code and has been
- altered to my naming and coding conventions and has been made more
- usable as a library of routines.
-
- -- Nathan Neulinger <nneul@umr.edu>
- */
-
-/*
- Yahoo Pager Client Emulator Pro - yppro.c
- A basic reference implementation
- Douglas Winslow <douglas@min.net>
- Tue Sep 1 02:28:21 EDT 1998
- Version 2, Revision 2
- Known to compile on Linux 2.0, FreeBSD 2.2, and BSDi 3.0.
- hi to aap bdc drw jfn jrc mm mcd [cejn]b #cz and rootshell
-
- Finally!
- Yahoo finally patched their server-side, and things will be getting
- back to "normal". I will continue to maintain this code as long as
- there is interest for it. Since Yahoo will be discontinuing YPNS1.1
- login support shortly, I've upgraded this client to do YPNS1.2. You
- *must* have a password to pass authentication to the pager server.
- This authentication is done by a weird HTTP cookie method.
-
- This code is distributed under the GNU General Public License (GPL)
- */
-
-#include "config.h"
-#include <stdio.h>
-#include <netdb.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#if defined(WITH_GTK)
-#include <gtk/gtk.h>
-#endif
-#include <unistd.h>
-#if defined(HAVE_STRINGS_H)
-#include <strings.h>
-#endif
-#if defined(HAVE_STRING_H)
-#include <string.h>
-#endif
-#include <ctype.h>
-#include "libyahoo.h"
-#ifdef HAVE_DMALLOC
-#include "dmalloc.h"
-#else
-#include <stdlib.h>
-#endif
-
-#include "memtok.h"
-
-/* allow libyahoo to be used without gtkyahoo's debug support */
-#ifdef ENABLE_LIBYAHOO_DEBUG
-#include "libyahoo-debug.h"
-#else
-static void yahoo_dbg_Print(char *tmp, ...)
-{
-}
-
-#define yahoo_dbg_NullCheck(x) ((x)?(x):("[NULL]"))
-#endif
-
-/* remap functions to gtk versions */
-#if defined(WITH_GTK)
-#define malloc g_malloc
-#define free g_free
-#define calloc(x,y) g_malloc0((x)*(y))
-#endif
-
-#if (!defined(TRUE) || !defined(FALSE))
-# define TRUE 1
-# define FALSE 0
-#endif
-
-/* Define a quick shortcut function to free a pointer and set it to null */
-#define FREE(x) if (x) { free(x); x=NULL; }
-
-#if defined(WITH_SOCKS4)
-void SOCKSinit(char *argv0);
-#endif
-
-/* pager server host */
-#define YAHOO_PAGER_HOST "cs.yahoo.com"
-#define YAHOO_PAGER_PORT 5050
-/* pager server host for http connections */
-#define YAHOO_PAGER_HTTP_HOST "http.pager.yahoo.com"
-#define YAHOO_PAGER_HTTP_PORT 80
-/* authentication/login host */
-#define YAHOO_AUTH_HOST "msg.edit.yahoo.com"
-#define YAHOO_AUTH_PORT 80
-/* buddy/identity/config host */
-#define YAHOO_DATA_HOST YAHOO_AUTH_HOST
-#define YAHOO_DATA_PORT 80
-/* Address book host */
-#define YAHOO_ADDRESS_HOST "uk.address.yahoo.com"
-#define YAHOO_ADDRESS_PORT 80
-
-/* User agent to use for HTTP connections */
-/* It needs to have Mozilla/4 in it, otherwise it fails */
-#ifndef VERSION
-#define VERSION "1.0"
-#endif
-#define YAHOO_USER_AGENT "Mozilla/4.6 (libyahoo/" VERSION ")"
-
-#define YAHOO_PROTOCOL_HEADER "YPNS2.0"
-
-/*
- * Routines and data private to this library, should not be directly
- * accessed outside of these routines.
- */
-
-/* Service code labels for debugging output */
-static struct yahoo_idlabel yahoo_service_codes[] = {
- {YAHOO_SERVICE_LOGON, "Pager Logon"},
- {YAHOO_SERVICE_LOGOFF, "Pager Logoff"},
- {YAHOO_SERVICE_ISAWAY, "Is Away"},
- {YAHOO_SERVICE_ISBACK, "Is Back"},
- {YAHOO_SERVICE_IDLE, "Idle"},
- {YAHOO_SERVICE_MESSAGE, "Message"},
- {YAHOO_SERVICE_IDACT, "Activate Identity"},
- {YAHOO_SERVICE_IDDEACT, "Deactivate Identity"},
- {YAHOO_SERVICE_MAILSTAT, "Mail Status"},
- {YAHOO_SERVICE_USERSTAT, "User Status"},
- {YAHOO_SERVICE_NEWMAIL, "New Mail"},
- {YAHOO_SERVICE_CHATINVITE, "Chat Invitation"},
- {YAHOO_SERVICE_CALENDAR, "Calendar Reminder"},
- {YAHOO_SERVICE_NEWPERSONALMAIL, "New Personals Mail"},
- {YAHOO_SERVICE_NEWCONTACT, "New Friend"},
- {YAHOO_SERVICE_GROUPRENAME, "Group Renamed"},
- {YAHOO_SERVICE_ADDIDENT, "Add Identity"},
- {YAHOO_SERVICE_ADDIGNORE, "Add Ignore"},
- {YAHOO_SERVICE_PING, "Ping"},
- {YAHOO_SERVICE_SYSMESSAGE, "System Message"},
- {YAHOO_SERVICE_CONFINVITE, "Conference Invitation"},
- {YAHOO_SERVICE_CONFLOGON, "Conference Logon"},
- {YAHOO_SERVICE_CONFDECLINE, "Conference Decline"},
- {YAHOO_SERVICE_CONFLOGOFF, "Conference Logoff"},
- {YAHOO_SERVICE_CONFMSG, "Conference Message"},
- {YAHOO_SERVICE_CONFADDINVITE, "Conference Additional Invitation"},
- {YAHOO_SERVICE_CHATLOGON, "Chat Logon"},
- {YAHOO_SERVICE_CHATLOGOFF, "Chat Logoff"},
- {YAHOO_SERVICE_CHATMSG, "Chat Message"},
- {YAHOO_SERVICE_GAMELOGON, "Game Logon"},
- {YAHOO_SERVICE_GAMELOGOFF, "Game Logoff"},
- {YAHOO_SERVICE_FILETRANSFER, "File Transfer"},
- {YAHOO_SERVICE_PASSTHROUGH2, "Passthrough 2"},
- {0, NULL}
-};
-
-/* Status codes */
-static struct yahoo_idlabel yahoo_status_codes[] = {
- {YAHOO_STATUS_AVAILABLE, "I'm Available"},
- {YAHOO_STATUS_BRB, "Be Right Back"},
- {YAHOO_STATUS_BUSY, "Busy"},
- {YAHOO_STATUS_NOTATHOME, "Not at Home"},
- {YAHOO_STATUS_NOTATDESK, "Not at my Desk"},
- {YAHOO_STATUS_NOTINOFFICE, "Not in the Office"},
- {YAHOO_STATUS_ONPHONE, "On the Phone"},
- {YAHOO_STATUS_ONVACATION, "On Vacation"},
- {YAHOO_STATUS_OUTTOLUNCH, "Out to Lunch"},
- {YAHOO_STATUS_STEPPEDOUT, "Stepped Out"},
- {YAHOO_STATUS_INVISIBLE, "Invisible"},
- {YAHOO_STATUS_IDLE, "Idle"},
- {YAHOO_STATUS_CUSTOM, "Custom Message"},
- {0, NULL}
-};
-
-/* Status codes */
-static struct yahoo_idlabel yahoo_status_append[] = {
- {YAHOO_STATUS_AVAILABLE, "is now available"},
- {YAHOO_STATUS_BRB, "will be right back"},
- {YAHOO_STATUS_BUSY, "is now busy"},
- {YAHOO_STATUS_NOTATHOME, "is not at home"},
- {YAHOO_STATUS_NOTATDESK, "is not at their desk"},
- {YAHOO_STATUS_NOTINOFFICE, "is not in the office"},
- {YAHOO_STATUS_ONPHONE, "is on the phone"},
- {YAHOO_STATUS_ONVACATION, "is on vacation"},
- {YAHOO_STATUS_OUTTOLUNCH, "is out to lunch"},
- {YAHOO_STATUS_STEPPEDOUT, "has stepped out"},
- {YAHOO_STATUS_INVISIBLE, "is now invisible"},
- {YAHOO_STATUS_IDLE, "is now idle"},
- {YAHOO_STATUS_CUSTOM, ""},
- {0, NULL}
-};
-
-static int readall(int fd, void *buf, size_t count)
-{
- int left, ret, cur = 0;
-
- left = count;
-
- while (left) {
- ret = read(fd, ((unsigned char *)buf)+cur, left);
- if ((ret == -1) && (errno != EINTR)) {
- return -1;
- }
- if (ret == 0)
- return cur;
-
- if (ret != -1) {
- cur += ret;
- left -= ret;
- }
- }
- return cur;
-}
-
-static int writeall(int fd, void *buf, size_t count)
-{
- int left, ret, cur = 0;
-
- left = count;
-
- while (left) {
- ret = write(fd, ((unsigned char *)buf)+cur, left);
- if ((ret == -1) && (errno != EINTR)) {
- return -1;
- }
- if (ret == 0)
- return cur;
- if (ret != -1) {
- cur += ret;
- left -= ret;
- }
- }
-
- return cur;
-}
-
-/* Take a 4-byte character string in little-endian format and return
- a unsigned integer */
-unsigned int yahoo_makeint(unsigned char *data)
-{
- if (data)
- {
- return ((data[3] << 24) + (data[2] << 16) + (data[1] << 8) +
- (data[0]));
- }
- return 0;
-}
-
-/* Take an integer and store it into a 4 character little-endian string */
-static void yahoo_storeint(unsigned char *data, unsigned int val)
-{
- unsigned int tmp = val;
- int i;
-
- if (!data)
- return;
-
- for (i = 0; i < 4; i++)
- {
- data[i] = tmp % 256;
- tmp >>= 8;
- }
-}
-
-/*
- converts a comma seperated list to an array of strings
- used primarily in conference code
-
- allocates a string in here -- caller needs to free it
- */
-char **yahoo_list2array(const char *buff)
-{
- char **tmp_array = NULL;
- char *array_elem = NULL;
- char *tmp = NULL;
-
- char *buffer = 0;
- char *ptr_buffer = 0;
-
- int sublen = 0;
- int cnt = 0;
- int nxtelem = 0;
- unsigned int i = 0;
- unsigned int len = 0;
-
- if (0 == buff)
- return 0;
-
- if (!(ptr_buffer = buffer = strdup(buff))) /* play with a copy */
- return NULL;
-
- /* count the number of users (commas + 1) */
- for (i = 0; i < strlen(buffer); i++)
- {
- if (buffer[i] == ',')
- {
- /*
- if not looking at end of list
- ( ignore extra pesky comma at end of list)
- */
- if (i != (strlen(buffer) - 1))
- cnt++;
- }
- }
-
- /* add one more name than comma .. */
- cnt++;
-
- /* allocate the array to hold the list of buddys */
- /* null terminated array of pointers */
- if (!(tmp_array = (char **) malloc(sizeof(char *) * (cnt + 1)))) {
- FREE(buffer);
- return NULL;
- }
-
- memset(tmp_array, 0, (sizeof(char *) * (cnt + 1)));
-
- /* Parse through the list and get all the entries */
- while ((ptr_buffer[sublen] != ',') && (ptr_buffer[sublen] != '\0'))
- sublen++;
- if (!(tmp = (char *) malloc(sizeof(char) * (sublen + 1)))) {
- FREE(buffer);
- FREE(tmp_array);
- return NULL;
- }
-
- memcpy(tmp, ptr_buffer, sublen);
- tmp[sublen] = '\0';
-
- if (ptr_buffer[sublen] != '\0')
- ptr_buffer = &(ptr_buffer[sublen + 1]);
- else
- ptr_buffer = &(ptr_buffer[sublen]); /* stay at the null char */
- sublen = 0;
-
- while (tmp && (strcmp(tmp, "") != 0))
- {
- len = strlen(tmp);
- array_elem = (char *) malloc(sizeof(char) * (len + 1));
-
- strncpy(array_elem, tmp, (len + 1));
- array_elem[len] = '\0';
-
- tmp_array[nxtelem++] = array_elem;
- array_elem = NULL;
-
- FREE(tmp);
-
- while ((ptr_buffer[sublen] != ',') && (ptr_buffer[sublen] != '\0'))
- sublen++;
- if (!(tmp = (char *) malloc(sizeof(char) * (sublen + 1)))) {
- FREE(buffer);
- FREE(tmp_array);
- return NULL;
- }
-
- memcpy(tmp, ptr_buffer, sublen);
- tmp[sublen] = '\0';
-
- if (ptr_buffer[sublen] != '\0')
- ptr_buffer = &(ptr_buffer[sublen + 1]);
- else
- ptr_buffer = &(ptr_buffer[sublen]); /* stay at the null char */
-
- sublen = 0;
- }
- tmp_array[nxtelem] = NULL;
-
- FREE(tmp);
- FREE(buffer);
- return (tmp_array);
-
-} /* yahoo_list2array() */
-
-/*
- Free's the memory associated with an array generated bu yahoo_list2array
- */
-void yahoo_arraykill(char **array)
-{
- int nxtelem = 0;
-
- if (NULL == array)
- return;
-
- while (array[nxtelem] != NULL)
- {
- FREE(array[nxtelem++]);
- }
-
- FREE(array);
-} /* yahoo_arraykill() */
-
-/*
- converts an array of strings to a comma seperated list
- used primarily in conference code
-
- allocates a string in here.. needs to be freed by caller program
- */
-char *yahoo_array2list(char **array)
-{
- char *list = NULL;
- int nxtelem = 0;
- int arraylength = 0;
-
- if (NULL == array)
- return NULL;
-
- while (array[nxtelem] != NULL)
- {
- arraylength += strlen(array[nxtelem++]);
- arraylength++; /* comma */
- }
-
- nxtelem = 0; /* reset array counter */
-
- /* allocate at least one - for NULL list - and to
- allow my strcat to write past the end for the
- last comma which gets converted to NULL */
- if (!(list = (char *) malloc(sizeof(char) * (arraylength + 1))))
- return NULL;
-
- memset(list, 0, (arraylength + 1));
-
- while (array[nxtelem] != NULL)
- {
- strcat(list, array[nxtelem++]);
- strcat(list, ",");
- }
- /*
- overwrite last ',' with a NULL
- makes the string end with two null characters, but this way
- handles empty lists gracefully
- */
- list[arraylength - 1] = '\0';
-
- return (list);
-} /* yahoo_array2list() */
-
-/* Free a buddy list */
-static void yahoo_free_buddies(struct yahoo_context *ctx)
-{
- int i;
-
- if (!ctx->buddies)
- {
- return;
- }
-
- i = 0;
- while (ctx->buddies[i])
- {
- FREE(ctx->buddies[i]->group);
- FREE(ctx->buddies[i]->id);
- i++;
- }
-
- FREE(ctx->buddies);
-}
-
-/* Free a identities list */
-static void yahoo_free_identities(struct yahoo_context *ctx)
-{
- int i;
-
- if (!ctx->identities)
- {
- return;
- }
-
- i = 0;
- while (ctx->identities[i])
- {
- FREE(ctx->identities[i]);
- i++;
- }
-
- FREE(ctx->identities);
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_free_identities: done\n");
-}
-
-#if 0 /* not used at the moment */
-static void yahoo_hexdump(const char *label, const unsigned char *data, int datalen)
-{
- int i, j;
- int val, skipped_last;
- char current[100];
- char last[100];
- char tmp[15];
- char outline[100];
- static int last_datalen = 0;
- static unsigned char *last_data = NULL;
-
- if (last_data)
- {
- if (last_datalen == datalen && !memcmp(data, last_data, datalen))
- {
- printf("\n%s: <same as last dump>\n", label);
- return;
- }
- FREE(last_data);
- }
-
- /* Copy the packet so we can don't duplicate it next time. */
- last_datalen = datalen;
- if (!(last_data = (unsigned char *) malloc(datalen))) {
- FREE(last_data);
- return;
- }
- memcpy(last_data, data, datalen);
-
- /* Handle printing the full entry out */
- printf("\n");
- printf("%s:\n", label);
-
- skipped_last = 0;
- last[0] = 0;
- for (j = 0; j * 16 < datalen; j++)
- {
- current[0] = 0;
-
- /* Print out in hex */
- for (i = j * 16; i < (j * 16 + 16); i++)
- {
- if (i < datalen)
- {
- val = data[i];
- sprintf(tmp, "%.2X ", val);
- }
- else
- {
- sprintf(tmp, " ");
- }
- strcat(current, tmp);
- }
-
- /* Print out in ascii */
- strcat(current, " ");
- for (i = j * 16; i < (j * 16) + 16; i++)
- {
- if (i < datalen)
- {
- if (isprint(data[i]))
- {
- sprintf(tmp, "%c", data[i]);
- }
- else
- {
- sprintf(tmp, ".");
- }
- }
- else
- {
- sprintf(tmp, " ");
- }
- strcat(current, tmp);
- }
-
- outline[0] = 0;
- if (!strcmp(current, last))
- {
- if (!skipped_last)
- {
- strcpy(outline, " ....:\n");
- }
- skipped_last = 1;
- }
- else
- {
- sprintf(outline, " %.4d: %s\n", j * 16, current);
- skipped_last = 0;
- }
- printf("%s", outline);
- strcpy(last, current);
- }
-
- if (skipped_last)
- {
- printf("%s", outline);
- }
- printf("\n");
-}
-#endif
-
-static int yahoo_socket_connect(struct yahoo_context *ctx, const char *host,
- int port)
-{
- struct sockaddr_in serv_addr;
- struct hostent *server;
- int servfd;
- int res;
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_socket_connect - starting [%s:%d]\n", host, port);
-
- if (!ctx || !host || !port)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_socket_connect - nulls\n");
- return -1;
- }
-
- if (!(server = gethostbyname(host)))
- {
- printf("[libyahoo] failed to look up server (%s:%d): %s\n", host, port, hstrerror(h_errno));
- return -1;
- }
-
- if ((servfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
- {
- return -1;
- }
-
- memset(&serv_addr, 0, sizeof(serv_addr));
- serv_addr.sin_family = AF_INET;
- memcpy(&serv_addr.sin_addr.s_addr, server->h_addr, server->h_length);
- serv_addr.sin_port = htons(port);
-
- /* XXX should put timeouts on the connect()'s -mid */
- res = -1;
- if (ctx->connect_mode == YAHOO_CONNECT_SOCKS4)
- {
-#if defined(WITH_SOCKS4)
- res =
- Rconnect(servfd, (struct sockaddr *) &serv_addr,
- sizeof(serv_addr));
-#endif
- }
- else if (ctx->connect_mode == YAHOO_CONNECT_SOCKS5)
- {
-#if defined(WITH_SOCKS5)
-#endif
- }
- else if (ctx->connect_mode == YAHOO_CONNECT_NORMAL ||
- ctx->connect_mode == YAHOO_CONNECT_HTTP ||
- ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- res =
- connect(servfd, (struct sockaddr *) &serv_addr,
- sizeof(serv_addr));
- }
- else
- {
- printf("[libyahoo] unhandled connect mode (%d).\n",
- ctx->connect_mode);
- close(servfd);
- return -1;
- }
-
- if (res < 0)
- {
- printf("[libyahoo] failed to connect to server (%s:%d): %s\n",
- host, port, strerror(errno));
- close(servfd);
- return -1;
- }
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_socket_connect - finished\n");
- return servfd;
-}
-
-/*
- * yahoo_urlencode(char *)
- *
- *
- * 29/12/2000:
- *
- * function modified to accept only one arg.
- * added code to reuse the buffer and check allocs.
- *
- * -- Hrishikesh Desai <hrishi@mediaibc.com>
- *
- */
-
-
-static char *yahoo_urlencode(const char *instr)
-{
- register int ipos, bpos; //input str pos., buffer pos.
- static unsigned char *str=NULL;
- int len=strlen(instr);
- int tmp;
-
- //attempt to reuse buffer
- if(NULL==str)
- str = (unsigned char *) malloc(3 * len + 1);
- else
- str = (unsigned char *) realloc(str,3 * len + 1);
-
- //malloc, realloc failed ?
- if(errno==ENOMEM)
- {
- perror("libyahoo[yahoo_urlencode]");
- //return ref. to empty string, so's prog. or whatever wont crash
- return "";
- }
-
- ipos=bpos=0;
-
- while(ipos<len)
- {
-
- //using inverted logic frm original code....
- if (!isdigit((int) (instr[ipos]))
- && !isalpha((int) instr[ipos]) && instr[ipos] != '_')
- {
- tmp=instr[ipos] / 16;
- str[bpos++]='%';
- str[bpos++]=( (tmp < 10)?(tmp+'0'):(tmp+'A'-10));
- tmp=instr[ipos] % 16;
- str[bpos++]=( (tmp < 10)?(tmp+'0'):(tmp+'A'-10));
- }
- else
- {
- str[bpos++]=instr[ipos];
- }
-
- ipos++;
- }
-
- str[bpos] = '\0';
-
- //free extra alloc'ed mem.
- tmp=strlen(str);
- str = (unsigned char *) realloc(str,tmp + 1);
-
- return ( str);
-}
-
-
-static int yahoo_addtobuffer(struct yahoo_context *ctx, const char *data,
- int datalen)
-{
- //yahoo_hexdump("yahoo_addtobuffer", data, datalen);
-
- /* Check buffer, increase size if necessary */
- if (!ctx->io_buf
- || ((ctx->io_buf_maxlen - ctx->io_buf_curlen) < (datalen + 100)))
- {
- char *new_io_buf;
-
- if (datalen < 10240)
- {
- ctx->io_buf_maxlen += 10240;
- }
- else
- {
- ctx->io_buf_maxlen += datalen;
- }
- if (!(new_io_buf = (char *) malloc(ctx->io_buf_maxlen)))
- return 0;
-
- if (ctx->io_buf)
- {
- memcpy(new_io_buf, ctx->io_buf, ctx->io_buf_curlen);
- FREE(ctx->io_buf);
- }
-
- ctx->io_buf = new_io_buf;
- }
-
- memcpy(ctx->io_buf + ctx->io_buf_curlen, data, datalen);
- ctx->io_buf_curlen += datalen;
-
- return 1;
-}
-
-static int yahoo_tcp_readline(char *ptr, int maxlen, int fd)
-{
- int n, rc;
- char c;
-
- for (n = 1; n < maxlen; n++)
- {
- again:
-
- if ((rc = readall(fd, &c, 1)) == 1)
- {
- *ptr++ = c;
- if (c == '\n')
- break;
- }
- else if (rc == 0)
- {
- if (n == 1)
- return (0); /* EOF, no data */
- else
- break; /* EOF, w/ data */
- }
- else
- {
- if (errno == EINTR)
- goto again;
- printf
- ("Yahoo: Error reading from socket in yahoo_tcp_readline: %s.\n", strerror(errno));
- return -1;
- }
- }
-
- *ptr = 0;
- return (n);
-}
-
-/*
- * Published library interfaces
- */
-
-/* Initialize interface to yahoo library, sortof like a class object
- creation routine. */
-struct yahoo_context *yahoo_init(const char *user, const char *password,
- struct yahoo_options *options)
-{
- struct yahoo_context *tmp;
-
- if (!user || !password)
- {
- return NULL;
- }
-
- /* Allocate a new context */
- if (!(tmp = (struct yahoo_context *) calloc(1, sizeof(*tmp))))
- return NULL;
-
- /* Fill in any available info */
- if (!(tmp->user = strdup(user))) {
- yahoo_free_context(tmp);
- return NULL;
- }
- if (!(tmp->password = strdup(password))) {
- yahoo_free_context(tmp);
- return NULL;
- }
- if (options->proxy_host)
- {
- if (!(tmp->proxy_host = strdup(options->proxy_host))) {
- yahoo_free_context(tmp);
- return NULL;
- }
- }
- tmp->proxy_port = options->proxy_port;
- tmp->connect_mode = options->connect_mode;
-
-#if defined(WITH_SOCKS4)
- if (connect_mode == YAHOO_CONNECT_SOCKS4)
- {
- static int did_socks_init = 0;
-
- if (did_socks_init == 0)
- {
- SOCKSinit("libyahoo");
- did_socks_init = 1;
- }
- }
-#endif
-
- /* Fetch the cookies */
- if (!yahoo_fetchcookies(tmp))
- {
- yahoo_free_context(tmp);
- return NULL;
- }
-
- return tmp;
-}
-
-/* Free a yahoo context */
-void yahoo_free_context(struct yahoo_context *ctx)
-{
- FREE(ctx->user);
- FREE(ctx->password);
- FREE(ctx->proxy_host);
- FREE(ctx->io_buf);
- FREE(ctx->cookie);
- FREE(ctx->login_cookie);
- FREE(ctx->login_id);
-
- yahoo_free_buddies(ctx);
- yahoo_free_identities(ctx);
-
- FREE(ctx);
-}
-
-/* Turn a status code into it's corresponding string */
-char *yahoo_get_status_string(int statuscode)
-{
- int i;
-
- for (i = 0; yahoo_status_codes[i].label; i++)
- {
- if (yahoo_status_codes[i].id == statuscode)
- {
- return yahoo_status_codes[i].label;
- }
- }
- return NULL;
-}
-
-/* Turn a status code into it's corresponding string */
-char *yahoo_get_status_append(int statuscode)
-{
- int i;
-
- for (i = 0; yahoo_status_append[i].label; i++)
- {
- if (yahoo_status_append[i].id == statuscode)
- {
- return yahoo_status_append[i].label;
- }
- }
- return NULL;
-}
-
-/* Turn a service code into it's corresponding string */
-char *yahoo_get_service_string(int servicecode)
-{
- int i;
- char *name = "Unknown Service";
- static char tmp[50];
-
- for (i = 0; yahoo_service_codes[i].label; i++)
- {
- if (yahoo_service_codes[i].id == servicecode)
- {
- name = yahoo_service_codes[i].label;
- break;
- }
- }
-
- snprintf(tmp, 50, "(%d) %s", servicecode, name);
- return tmp;
-}
-
-/* Return a malloc()'d copy of the users cookie */
-int yahoo_fetchcookies(struct yahoo_context *ctx)
-{
- char buffer[5000];
- int servfd;
- int i;
- int res;
- char *tmpstr;
-
- if (!ctx)
- {
- return 0;
- }
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_fetchcookies: starting\n");
-
- /* Check for cached cookie */
- if (ctx->cookie)
- {
- FREE(ctx->cookie);
- }
- if (ctx->login_cookie)
- {
- FREE(ctx->login_cookie);
- }
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- servfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- servfd = yahoo_socket_connect(ctx, YAHOO_AUTH_HOST, YAHOO_AUTH_PORT);
- }
- if (servfd < 0)
- {
- printf("[libyahoo] failed to connect to pager auth server.\n");
- return 0;
- }
-
- strcpy(buffer, "GET ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, "http://" YAHOO_AUTH_HOST);
- }
- strcat(buffer, "/config/ncclogin?login=");
- if (ctx->login_id)
- {
- strcat(buffer, yahoo_urlencode(ctx->login_id));
- }
- else
- {
- strcat(buffer, yahoo_urlencode(ctx->user));
- }
- strcat(buffer, "&passwd=");
- strcat(buffer, yahoo_urlencode(ctx->password));
- strcat(buffer, "&n=1 HTTP/1.0\r\n");
- strcat(buffer, "User-Agent: " YAHOO_USER_AGENT "\r\n");
- strcat(buffer, "Host: " YAHOO_AUTH_HOST "\r\n");
- strcat(buffer, "\r\n");
-
- if (writeall(servfd, buffer, strlen(buffer)) < strlen(buffer))
- {
- close(servfd);
- return 0;
- }
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: writing buffer '%s'\n", buffer);
-
- ctx->cookie = NULL;
- while ((res = yahoo_tcp_readline(buffer, 5000, servfd)) > 0)
- {
- /* strip out any non-alphas */
- for (i = 0; i < strlen(buffer); i++)
- {
- if (!isprint((int) buffer[i]))
- {
- buffer[i] = 0;
- }
- }
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: read buffer '%s'\n", buffer);
-
- if (!strcasecmp(buffer, "ERROR: Invalid NCC Login"))
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: password was invalid\n");
- return (0);
- }
-
- if (!strncasecmp(buffer, "Set-Cookie: Y=", 14))
- {
- FREE(ctx->cookie);
- ctx->cookie = strdup(buffer + 12);
-
- tmpstr = strchr(ctx->cookie, ';');
- if (tmpstr)
- {
- *tmpstr = '\0';
- }
- }
- }
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: closing server connection\n");
- close(servfd);
- servfd = 0;
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: closed server connection\n");
-
- if (ctx->cookie)
- {
- tmpstr = strstr(ctx->cookie, "n=");
- if (tmpstr)
- {
- ctx->login_cookie = strdup(tmpstr + 2);
- }
-
- tmpstr = strchr(ctx->login_cookie, '&');
- if (tmpstr)
- {
- *tmpstr = '\0';
- }
- }
-
- if (ctx->cookie)
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: cookie (%s)\n", ctx->cookie);
- if (ctx->login_cookie)
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_fetchcookies: login cookie (%s)\n",
- ctx->login_cookie);
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_fetchcookies: done\n");
-
- return 1;
-}
-
-/* Add a buddy to your buddy list */
-int yahoo_add_buddy(struct yahoo_context *ctx, const char *addid,
- const char *active_id, const char *group, const char *msg)
-{
- char buffer[5000];
- int servfd;
-
- if (!ctx)
- {
- return 0;
- }
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_add_buddy - connecting via proxy\n");
- servfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_add_buddy - connecting\n");
- servfd = yahoo_socket_connect(ctx, YAHOO_DATA_HOST, YAHOO_DATA_PORT);
- }
- if (servfd < 0)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_add_buddy: failed to connect\n");
- return (0);
- }
-
- strcpy(buffer, "GET ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, "http://" YAHOO_DATA_HOST);
- }
- strcat(buffer, "/config/set_buddygrp?.bg=");
- strcat(buffer, yahoo_urlencode(group));
- strcat(buffer, "&.src=bl&.cmd=a&.bdl=");
- strcat(buffer, yahoo_urlencode(addid));
- strcat(buffer, "&.id=");
- strcat(buffer, yahoo_urlencode(active_id));
- strcat(buffer, "&.l=");
- strcat(buffer, yahoo_urlencode(ctx->user));
- strcat(buffer, "&.amsg=");
- strcat(buffer, yahoo_urlencode(msg));
- strcat(buffer, " HTTP/1.0\r\n");
-
- strcat(buffer, "User-Agent: " YAHOO_USER_AGENT "\r\n");
- strcat(buffer, "Host: " YAHOO_DATA_HOST "\r\n");
- strcat(buffer, "Cookie: ");
- strcat(buffer, ctx->cookie);
- strcat(buffer, "\r\n");
- strcat(buffer, "\r\n");
-
- if (writeall(servfd, buffer, strlen(buffer)) < strlen(buffer))
- {
- close(servfd);
- return 0;
- }
-
- while (yahoo_tcp_readline(buffer, 5000, servfd) > 0)
- {
- /* just dump the output, I don't care about errors at the moment */
- }
- close(servfd);
- servfd = 0;
-
- /* indicate success for now with 0 */
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_add_buddy: finished\n");
- return 1;
-}
-
-/* Remove a buddy from your buddy list */
-int yahoo_remove_buddy(struct yahoo_context *ctx, const char *addid,
- const char *active_id, const char *group, const char *msg)
-{
- char buffer[5000];
- int servfd;
-
- if (!ctx)
- {
- return 0;
- }
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_add_buddy - connecting via proxy\n");
- servfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_add_buddy - connecting\n");
- servfd = yahoo_socket_connect(ctx, YAHOO_DATA_HOST, YAHOO_DATA_PORT);
- }
- if (servfd < 0)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_add_buddy: failed to connect\n");
- return (0);
- }
-
- strcpy(buffer, "GET ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, "http://" YAHOO_DATA_HOST);
- }
- strcat(buffer, "/config/set_buddygrp?.bg=");
- strcat(buffer, yahoo_urlencode(group));
- strcat(buffer, "&.src=bl&.cmd=d&.bdl=");
- strcat(buffer, yahoo_urlencode(addid));
- strcat(buffer, "&.id=");
- strcat(buffer, yahoo_urlencode(active_id));
- strcat(buffer, "&.l=");
- strcat(buffer, yahoo_urlencode(ctx->user));
- strcat(buffer, "&.amsg=");
- strcat(buffer, yahoo_urlencode(msg));
- strcat(buffer, " HTTP/1.0\r\n");
-
- strcat(buffer, "User-Agent: " YAHOO_USER_AGENT "\r\n");
- strcat(buffer, "Host: " YAHOO_DATA_HOST "\r\n");
- strcat(buffer, "Cookie: ");
- strcat(buffer, ctx->cookie);
- strcat(buffer, "\r\n");
- strcat(buffer, "\r\n");
-
- if (writeall(servfd, buffer, strlen(buffer)) < strlen(buffer))
- {
- close(servfd);
- return 0;
- }
-
- while (yahoo_tcp_readline(buffer, 5000, servfd) > 0)
- {
- /* just dump the output, I don't care about errors at the moment */
- }
- close(servfd);
- servfd = 0;
-
- /* indicate success for now with 1 */
- return 1;
-}
-
-/* Retrieve the configuration from the server */
-int yahoo_get_config(struct yahoo_context *ctx)
-{
- char buffer[5000];
- int i, j;
- int servfd;
- int commas;
- int in_section;
- struct yahoo_buddy **buddylist = NULL;
- int buddycnt = 0;
- int nextbuddy = 0;
-
- /* Check for cached cookie */
- if (!ctx || !ctx->cookie)
- {
- return 0;
- }
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_get_config: starting\n");
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- servfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- servfd = yahoo_socket_connect(ctx, YAHOO_DATA_HOST, YAHOO_DATA_PORT);
- }
- if (servfd < 0)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: failed to connect\n");
- return (0);
- }
-
- strcpy(buffer, "GET ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, "http://" YAHOO_DATA_HOST);
- }
- strcat(buffer, "/config/get_buddylist?.src=bl HTTP/1.0\r\n");
- strcat(buffer, "Cookie: ");
- strcat(buffer, ctx->cookie);
- strcat(buffer, "\r\n");
- strcat(buffer, "\r\n");
-
- if (writeall(servfd, buffer, strlen(buffer)) < strlen(buffer))
- {
- close(servfd);
- return 0;
- }
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_get_config: sending '%s'\n",
- buffer);
-
- in_section = 0;
- while (yahoo_tcp_readline(buffer, 5000, servfd) > 0)
- {
- /* strip out any non-alphas */
- for (i = 0; i < strlen(buffer); i++)
- {
- if (!isprint((int) buffer[i]))
- {
- for (j = i; j < strlen(buffer); j++)
- {
- buffer[j] = buffer[j + 1];
- }
- }
- }
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: read '%s'\n", buffer);
-
- if (!strcasecmp(buffer, "BEGIN IDENTITIES"))
- {
- in_section = 1;
- }
- else if (!strcasecmp(buffer, "END IDENTITIES"))
- {
- in_section = 0;
- }
- else if (!strcasecmp(buffer, "BEGIN BUDDYLIST"))
- {
- in_section = 2;
- }
- else if (!strcasecmp(buffer, "END BUDDYLIST"))
- {
- in_section = 0;
- }
- else if (in_section == 1)
- {
- char *tmp;
-
- /* count the commas */
- commas = 0;
- for (i = 0; i < strlen(buffer); i++)
- {
- if (buffer[i] == ',')
- {
- commas++;
- }
- }
-
- /* make sure we've gotten rid of any previous identities array */
- yahoo_free_identities(ctx);
-
- /* allocate the array to hold the list of identities */
- ctx->identities = (char **) calloc(commas + 2, sizeof(char *));
-
- /* Parse through the list and get all the entries */
- i = 0;
- tmp = strtok(buffer, ",");
- while (tmp)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: retrieved "
- "identity '%s'\n", tmp);
- ctx->identities[i++] = strdup(tmp);
- tmp = strtok(NULL, ",");
- }
- ctx->identities[i] = 0;
- }
- else if (in_section == 2)
- {
- char *group;
- char *tmp;
- struct yahoo_buddy **tmp_buddylist;
- struct yahoo_buddy *tmpbuddy;
- int tmp_buddycnt;
-
- /* count the buddies on this line */
- tmp_buddycnt = buddycnt;
- for (i = 0; i < strlen(buffer); i++)
- {
- if (buffer[i] == ',')
- {
- buddycnt++;
- }
- }
- buddycnt++; /* always one more than comma count */
-
- /* allocate the array to hold the list of buddy */
- tmp_buddylist = (struct yahoo_buddy **)
- malloc(sizeof(struct yahoo_buddy *) * (buddycnt + 1));
-
- /* Free and copy the old one if necessary */
- if (buddylist)
- {
- memcpy(tmp_buddylist, buddylist,
-
- (tmp_buddycnt + 1) * sizeof(struct yahoo_buddy *));
-
- FREE(buddylist);
- }
- buddylist = tmp_buddylist;
-
- /* Parse through the list and get all the entries */
- tmp = strtok(buffer, ",:");
- group = NULL;
- while (tmp)
- {
- if (tmp == buffer) /* group name */
- {
- group = tmp;
- }
- else
- {
- tmpbuddy = (struct yahoo_buddy *)
-
- malloc(sizeof(struct yahoo_buddy));
-
- tmpbuddy->id = strdup(tmp);
- tmpbuddy->group = strdup(group);
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: retrieved buddy '%s:%s'\n",
- group, tmp);
- buddylist[nextbuddy++] = tmpbuddy;
- }
- tmp = strtok(NULL, ",");
- }
- buddylist[nextbuddy] = 0;
- }
- else if (!strncasecmp(buffer, "Mail=", strlen("Mail=")))
- {
- ctx->mail = atoi(buffer + strlen("Mail="));
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: retrieved mail flag '%d'\n",
- ctx->mail);
- }
- else if (!strncasecmp(buffer, "Login=", strlen("Login=")))
- {
- FREE(ctx->login_id);
- ctx->login_id = strdup(buffer + strlen("Login="));
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config: retrieved login id '%s'\n",
- ctx->login_id);
- }
- }
- close(servfd);
- servfd = 0;
-
- yahoo_free_buddies(ctx);
- ctx->buddies = buddylist;
-
- /* fill in a bogus login_in, just in case */
- if (!ctx->login_id)
- {
- ctx->login_id = strdup(ctx->user);
- }
-
- /* refetch the cookie if the login_id is different so that
- it will have the correct info in it */
- if (strcmp(ctx->login_id, ctx->user))
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_get_config - refetching cookies\n");
- yahoo_fetchcookies(ctx);
- }
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_get_config - finished\n");
-
- return 1;
-}
-
-/* Log in, optionally activating other secondary identities */
-int yahoo_cmd_logon(struct yahoo_context *ctx, unsigned int initial_status)
-{
- char login_string[5000]; /* need to change to malloc ASAP */
- char *tmpid;
- char **identities = ctx->identities;
- int i;
-
- if (!ctx || !ctx->login_cookie)
- {
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_cmd_logon: logon called without "
- "context and/or cookie.\n");
- return 0;
- }
-
- strcpy(login_string, ctx->login_cookie);
-/* testing with new logon code */
-// strcpy(login_string, "$1$_2S43d5f$XXXXXXXXWtRKNclLWyy8C.");
-
- login_string[strlen(login_string) + 1] = 0;
- login_string[strlen(login_string)] = 1; /* control-A */
-
- strcat(login_string, ctx->user);
-
- /* Send all identities */
- if (identities)
- {
- i = 0;
- tmpid = identities[i];
- while (tmpid)
- {
- if (strcasecmp(tmpid, ctx->user))
- {
- strcat(login_string, ",");
- strcat(login_string, tmpid);
- }
- tmpid = identities[i++];
- }
- }
-
- if(!yahoo_sendcmd(ctx, YAHOO_SERVICE_LOGON, ctx->user, login_string,
- initial_status))
- return 0;
-
- /* something that the windows one sends, not sure what it is */
-#if 0
- login_string[0] = 0;
- strcat(login_string, "C=0\002");
- strcat(login_string, "F=0,P=0,H=0,S=0,W=0,O=0\002");
- strcat(login_string, "M=0,P=0,C=0,S=0");
- yahoo_sendcmd(ctx, YAHOO_SERVICE_PASSTHROUGH2, ctx->user, login_string,
- 0);
-#endif
-
- return 1;
-}
-
-int yahoo_connect(struct yahoo_context *ctx)
-{
- int res;
-
- res = 0;
- ctx->sockfd = 0;
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_connect - starting\n");
-
- switch (ctx->connect_mode)
- {
- case YAHOO_CONNECT_SOCKS4:
- case YAHOO_CONNECT_SOCKS5:
- case YAHOO_CONNECT_NORMAL:
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_connect - establishing socket connection\n");
- ctx->sockfd =
- yahoo_socket_connect(ctx, YAHOO_PAGER_HOST, YAHOO_PAGER_PORT);
- if (ctx->sockfd < 0)
- {
- printf("[libyahoo] couldn't connect to pager host\n");
- return (0);
- }
- break;
-
- case YAHOO_CONNECT_HTTP:
- case YAHOO_CONNECT_HTTPPROXY:
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_connect - no connect for HTTP\n");
- /* no pager connection will be established for this */
- break;
-
- default:
- printf("[libyahoo] unhandled connect mode (%d)\n",
- ctx->connect_mode);
- }
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_connect - finished\n");
- return (1);
-}
-
-/* Send a packet to the server via http connection method */
-/* at moment only handles regular http connection, once I have that
- working, this code needs to also do http proxy connections as well */
-int yahoo_sendcmd_http(struct yahoo_context *ctx, struct yahoo_rawpacket *pkt)
-{
- int sockfd;
- char buffer[5000];
- char tmpbuf[1000];
- int size;
- int res;
-
- if (!ctx || !pkt)
- {
- return (0);
- }
-
- size = YAHOO_PACKET_HEADER_SIZE + strlen(pkt->content) + 1;
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- sockfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- sockfd = yahoo_socket_connect(ctx, YAHOO_PAGER_HTTP_HOST,
- YAHOO_PAGER_HTTP_PORT);
- }
- if (sockfd < 0)
- {
- printf("[libyahoo] failed to connect to pager http server.\n");
- return (0);
- }
-
- strcpy(buffer, "POST ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, "http://" YAHOO_PAGER_HTTP_HOST);
- }
- strcat(buffer, "/notify HTTP/1.0\r\n");
-
- strcat(buffer, "User-Agent: " YAHOO_USER_AGENT "\r\n");
- strcat(buffer, "Host: " YAHOO_PAGER_HTTP_HOST "\r\n");
- snprintf(tmpbuf, 1000, "Content-Length: %d\r\n", size);
- strcat(buffer, tmpbuf);
-
- strcat(buffer, "Pragma: No-Cache\r\n");
-
- strcat(buffer, "Cookie: ");
- strcat(buffer, ctx->cookie);
- strcat(buffer, "\r\n");
- strcat(buffer, "\r\n");
-
- if ((writeall(sockfd, buffer, strlen(buffer)) < strlen(buffer)) ||
- (writeall(sockfd, pkt, size) < size) ||
- (writeall(sockfd, "\r\n", 2) < 2))
- {
- close(sockfd);
- return 0;
- }
-
- /* now we need to read the results */
- /* I'm taking the cheat approach and just dumping them onto the
- buffer, headers and all, the _skip_to_YHOO_ code will handle it
- for now */
-
- while ((res = readall(sockfd, buffer, sizeof(buffer))) > 0)
- {
- if (res == -1)
- {
- printf("[libyahoo] Error reading data from server.\n");
- return 0;
- }
- if (!yahoo_addtobuffer(ctx, buffer, res))
- {
- close(sockfd);
- return 0;
- }
- }
- close(sockfd);
-
- return (1);
-}
-
-/* Send a packet to the server, called by all routines that want to issue
- a command. */
-int yahoo_sendcmd(struct yahoo_context *ctx, int service, const char *active_nick,
- const char *content, unsigned int msgtype)
-{
- int size;
- struct yahoo_rawpacket *pkt;
- int maxcontentsize;
-
- /* why the )&*@#$( did they hardwire the packet size that gets sent
- when the size of the packet is included in what is sent, bizarre */
- size = 4 * 256 + YAHOO_PACKET_HEADER_SIZE;
- if (!(pkt = (struct yahoo_rawpacket *) calloc(1, size)))
- return 0;
-
- /* figure out max content length, including trailing null */
- maxcontentsize = size - sizeof(struct yahoo_rawpacket);
-
- /* Build the packet */
- strcpy(pkt->version, YAHOO_PROTOCOL_HEADER);
- yahoo_storeint(pkt->len, size);
- yahoo_storeint(pkt->service, service);
-
- /* not sure if this is valid with YPNS1.4 or if it needs 2.0 */
- yahoo_storeint(pkt->msgtype, msgtype);
-
- /* Not sure, but might as well send for regular connections as well. */
- yahoo_storeint(pkt->magic_id, ctx->magic_id);
- strcpy(pkt->nick1, ctx->login_id);
- strcpy(pkt->nick2, active_nick);
- strncpy(pkt->content, content, maxcontentsize);
-
- // yahoo_hexdump("send_cmd", (char *) pkt, size);
-
- switch (ctx->connect_mode)
- {
- case YAHOO_CONNECT_SOCKS4:
- case YAHOO_CONNECT_SOCKS5:
- case YAHOO_CONNECT_NORMAL:
- if (writeall(ctx->sockfd, pkt, size) < size)
- {
- printf("sendcmd: writeall failed\n");
- close(ctx->sockfd);
- FREE(pkt);
- return 0;
- }
- break;
- case YAHOO_CONNECT_HTTP:
- case YAHOO_CONNECT_HTTPPROXY:
- if (!yahoo_sendcmd_http(ctx, pkt))
- {
- printf("sendcmd_http failed\n");
- FREE(pkt);
- return 0;
- }
- break;
- }
-
- FREE(pkt);
- return (1);
-}
-
-int yahoo_cmd_ping(struct yahoo_context *ctx)
-{
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_PING, ctx->user, "", 0);
-}
-
-int yahoo_cmd_idle(struct yahoo_context *ctx)
-{
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_IDLE, ctx->user, "", 0);
-}
-
-int yahoo_cmd_sendfile(struct yahoo_context *ctx, const char *active_user,
- const char *touser, const char *msg, const char *filename)
-{
- yahoo_dbg_Print("libyahoo", "yahoo_cmd_sendfile not implemented yet!");
- return (0);
-}
-
-int yahoo_cmd_msg(struct yahoo_context *ctx, const char *active_user,
- const char *touser, const char *msg)
-{
- char *content;
-
- if (!(content = (char *) malloc(strlen(touser) + strlen(msg) + 5)))
- return 0;
-
- if (strlen(touser))
- {
- sprintf(content, "%s,%s", touser, msg);
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_MESSAGE, active_user, content, 0))
- {
- FREE(content);
- return 0;
- }
- }
-
- FREE(content);
- return (1);
-}
-
-int yahoo_cmd_msg_offline(struct yahoo_context *ctx, const char *active_user,
- const char *touser, const char *msg)
-{
- char *content;
-
- if (!(content = (char *) malloc(strlen(touser) + strlen(msg) + 5)))
- return 0;
-
- if (strlen(touser))
- {
- sprintf(content, "%s,%s", touser, msg);
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_MESSAGE, active_user,
- content, YAHOO_MSGTYPE_KNOWN_USER))
- {
- FREE(content);
- return 0;
- }
- }
-
- FREE(content);
- return (1);
-}
-
-/* appended the " " so that won't trigger yahoo bug - hack for the moment */
-int yahoo_cmd_set_away_mode(struct yahoo_context *ctx, int status, const char *msg)
-{
- char statusstring[500];
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_cmd_set_away_mode: set status (%d), msg(%s)\n",
- status, yahoo_dbg_NullCheck(msg));
-
- if (status == YAHOO_STATUS_CUSTOM)
- {
- if (msg && msg[0] != 0)
- {
- snprintf(statusstring, 500, "%d%c%s", status, 1, msg);
- }
- else
- {
- snprintf(statusstring, 500, "%d%c---", status, 1);
- }
- }
- else
- {
- snprintf(statusstring, 500, "%d", status);
- }
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_ISAWAY, ctx->user, statusstring, 0);
-}
-
-int yahoo_cmd_set_back_mode(struct yahoo_context *ctx, int status, const char *msg)
-{
- char statusstring[500];
-
- yahoo_dbg_Print("libyahoo",
- "[libyahoo] yahoo_cmd_set_back_mode: set status (%d), msg(%s)\n",
- status, yahoo_dbg_NullCheck(msg));
-
- snprintf(statusstring, 500, "%d%c%s ", status, 1, msg ? msg : "");
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_ISBACK, ctx->user, statusstring, 0);
-}
-
-int yahoo_cmd_activate_id(struct yahoo_context *ctx, const char *newid)
-{
- if (strlen(newid))
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_IDACT, newid, newid, 0);
- return 0;
-}
-
-int yahoo_cmd_user_status(struct yahoo_context *ctx)
-{
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_USERSTAT, ctx->user, "", 0);
-}
-
-int yahoo_cmd_logoff(struct yahoo_context *ctx)
-{
- return yahoo_sendcmd(ctx, YAHOO_SERVICE_LOGOFF, ctx->user, ctx->user, 0);
-}
-
-/*
-
-yahoo_cmd_start_conf()
-
- Starts a conference. (You create the conference)
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- You create this id to start the conference, but pass it
- along after that.
- char **userlist == Users to invite. Null terminated array of strings.
- car *msg == Invitiation message.
- int type == 0 - normal, 1 - voice (not supported yet)
-
-Packet format:
- id^invited-users^msg^0or1
-*/
-int yahoo_cmd_start_conf(struct yahoo_context *ctx, const char *conf_id,
- char **userlist, const char *msg, int type)
-{
- char ctrlb = 2;
- char *content;
- char *new_userlist = yahoo_array2list(userlist);
- int cont_len = 0;
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- char *unraw_msg = NULL;
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
-
- int size = strlen(conf_id) + strlen(msg) + 8 + strlen(new_userlist);
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- cont_len = snprintf(content,
- size - 1,
- "%s%c%s%c%s%c%d",
- conf_id, ctrlb, new_userlist, ctrlb, msg, ctrlb, type);
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- if ((unraw_msg = yahoo_unraw_buffer(content, cont_len)))
- {
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_cmd_start_conf: %s\n",
- unraw_msg);
- FREE(unraw_msg);
- }
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFINVITE, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
-yahoo_cmd_conf_logon()
-
- Reply to a conference invitation, logs you into conference.
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- This comes from the invitiation.
- char *host == The person that sent you the invitation.
- char **userlist == Everyone else invited. This comes from the invitiation.
- Null terminated array of strings.
-
-Packet format:
- id^all-invited-users-and-host
-
-*/
-int yahoo_cmd_conf_logon(struct yahoo_context *ctx, const char *conf_id,
- const char *host, char **userlist)
-{
- char ctrlb = 2;
- char *content;
- char *new_userlist = yahoo_array2list(userlist);
- int cont_len = 0;
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- char *unraw_msg = NULL;
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
-
- int size = strlen(conf_id) + strlen(host) + 8 + strlen(new_userlist);
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- cont_len =
- sprintf(content, "%s%c%s,%s", conf_id, ctrlb, host, new_userlist);
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- if ((unraw_msg = yahoo_unraw_buffer(content, cont_len)))
- {
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_cmd_conf_logon: %s\n",
- unraw_msg);
- FREE(unraw_msg);
- }
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFLOGON, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
-
-yahoo_cmd_decline_conf()
-
- Reply to a conference invitation, decline offer.
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- This comes from the invitiation.
- char *host == The person that sent you the invitation.
- char **userlist == Everyone else invited. This comes from the invitiation.
- Null terminated array of strings.
- (Null if replying to a conference additional invite )
- char *msg == Reason for declining.
-
-Packet format:
- id^all-invited-users-and-host^msg
-
-*/
-int yahoo_cmd_decline_conf(struct yahoo_context *ctx, const char *conf_id,
- const char *host, char **userlist, const char *msg)
-{
- char ctrlb = 2;
- char *content;
- char *new_userlist = yahoo_array2list(userlist);
-
- int size =
- strlen(conf_id) + strlen(host) + strlen(msg) + 8 +
- strlen(new_userlist);
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- sprintf(content, "%s%c%s,%s%c%s", conf_id, ctrlb, host, new_userlist,
- ctrlb, msg);
-
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_cmd_decline_conf: %s\n",
- content);
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFDECLINE, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
-
-yahoo_cmd_conf_logoff()
-
- Logoff of a conference.
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- This comes from the invitiation.
- char **userlist == Everyone in conference.
- Null terminated array of strings.
-
-Packet format:
- id^all-invited-users
-
-*/
-
-int yahoo_cmd_conf_logoff(struct yahoo_context *ctx, const char *conf_id,
- char **userlist)
-{
- char ctrlb = 2;
- char *content;
- int cont_len = 0;
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- char *unraw_msg = NULL;
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- char *new_userlist = yahoo_array2list(userlist);
-
- int size = strlen(conf_id) + strlen(new_userlist) + 8;
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- cont_len =
- snprintf(content, size, "%s%c%s", conf_id, ctrlb, new_userlist);
-#ifdef ENABLE_LIBYAHOO_DEBUG
- if ((unraw_msg = yahoo_unraw_buffer(content, cont_len)))
- {
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_cmd_conf_logoff: %s\n",
- unraw_msg);
- FREE(unraw_msg);
- }
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFLOGOFF, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
-
-yahoo_cmd_conf_invite()
-
- Invite another user to an already running conference.
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- This comes from the invitiation.
- char *invited_user == The person being invited to conference.
- char **userlist == Everyone else in conference.
- Null terminated array of strings.
- char *msg == Invitation message.
-
-Packet format:
- id^invited-user^who-else-in-conf^who-else-in-conf^msg^0
-
-*/
-
-int yahoo_cmd_conf_invite(struct yahoo_context *ctx, const char *conf_id,
- char **userlist, const char *invited_user, const char *msg)
-{
- char ctrlb = 2;
- char *content;
- char *new_userlist = yahoo_array2list(userlist);
-
- int size = strlen(conf_id) + strlen(invited_user)
- + (2 * strlen(new_userlist)) + strlen(msg) + 7;
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- sprintf(content, "%s%c%s%c%s%c%s%c%s%c0", conf_id, ctrlb,
- invited_user, ctrlb, new_userlist, ctrlb,
- new_userlist, ctrlb, msg, ctrlb);
- yahoo_dbg_Print("libyahoo", "[libyahoo] yahoo_cmd_conf_invite: %s\n",
- content);
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFADDINVITE, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
-
-yahoo_cmd_conf_msg()
-
- Send a message to everyone in conference.
-
-Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- This comes from the invitiation.
- char **userlist == Everyone in conference.
- Null terminated array of strings.
- char *msg == Message to send.
-
-Packet format:
- id^all-invited-users^msg
-
-*/
-int yahoo_cmd_conf_msg(struct yahoo_context *ctx, const char *conf_id,
- char **userlist, const char *msg)
-{
- char ctrlb = 2;
- char *content;
- int cont_len = 0;
-
-#ifdef ENABLE_LIBYAHOO_DEBUG
- char *unraw_msg = NULL;
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- char *new_userlist = yahoo_array2list(userlist);
-
- int size = strlen(conf_id) + strlen(new_userlist) + strlen(msg) + 8;
-
- if (!(content = (char *) malloc(size)))
- return 0;
- memset(content, 0, size);
-
- cont_len =
- snprintf(content, size, "%s%c%s%c%s", conf_id, ctrlb, new_userlist,
- ctrlb, msg);
-#ifdef ENABLE_LIBYAHOO_DEBUG
- if ((unraw_msg = yahoo_unraw_buffer(content, cont_len)))
- {
- yahoo_dbg_Print("libyahoo", "yahoo_cmd_conf_msg: %s\n", unraw_msg);
- FREE(unraw_msg);
- }
-#endif /* def ENABLE_LIBYAHOO_DEBUG */
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_CONFMSG, ctx->user, content, 0))
- {
- FREE(new_userlist);
- FREE(content);
- return 0;
- }
-
- FREE(new_userlist);
- FREE(content);
- return 1;
-}
-
-/*
- * Free the rawpacket structure - primarily a placeholder
- * since all static elements at the moment
- */
-void yahoo_free_rawpacket(struct yahoo_rawpacket *pkt)
-{
- FREE(pkt);
-}
-
-/*
- * Free entire packet structure including string elements
- */
-void yahoo_free_packet(struct yahoo_packet *pkt)
-{
- int i;
-
- if (pkt)
- {
- FREE(pkt->real_id);
- FREE(pkt->active_id);
- FREE(pkt->conf_id);
- FREE(pkt->conf_host);
- FREE(pkt->conf_user);
- FREE(pkt->conf_msg);
- FREE(pkt->cal_url);
- FREE(pkt->cal_timestamp);
- FREE(pkt->cal_title);
- FREE(pkt->cal_description);
- FREE(pkt->chat_invite_content);
- FREE(pkt->msg_id);
- FREE(pkt->msg_timestamp);
- FREE(pkt->msg);
- FREE(pkt->file_from);
- FREE(pkt->file_flag);
- FREE(pkt->file_url);
- FREE(pkt->file_description);
- FREE(pkt->group_old);
- FREE(pkt->group_new);
- if (pkt->idstatus)
- {
- for (i = 0; i < pkt->idstatus_count; i++)
- {
- yahoo_free_idstatus(pkt->idstatus[i]);
- }
- free(pkt->idstatus);
- }
- free(pkt);
- }
-}
-
-void yahoo_free_idstatus(struct yahoo_idstatus *idstatus)
-{
- if (!idstatus)
- return;
-
- FREE(idstatus->id);
- FREE(idstatus->connection_id);
- FREE(idstatus->status_msg);
- FREE(idstatus);
-}
-
-struct yahoo_packet *yahoo_parsepacket(struct yahoo_context *ctx,
- struct yahoo_rawpacket *inpkt)
-{
- struct yahoo_packet *pkt;
-
- /* If no valid inpkt passed, return */
- if (!inpkt)
- return NULL;
-
- /* Allocate the packet structure, zeroed out */
- if (!(pkt = (struct yahoo_packet *) calloc(sizeof(*pkt), 1)))
- return NULL;
-
- /* Pull out the standard data */
- pkt->service = yahoo_makeint(inpkt->service);
- pkt->connection_id = yahoo_makeint(inpkt->connection_id);
- pkt->real_id = strdup(inpkt->nick1);
- pkt->active_id = strdup(inpkt->nick2);
-
- pkt->magic_id = yahoo_makeint(inpkt->magic_id);
- pkt->unknown1 = yahoo_makeint(inpkt->unknown1);
- pkt->msgtype = yahoo_makeint(inpkt->msgtype);
-
- /* doing this seems like a cleaner approach, but am not sure if it is
- a valid one */
- if (pkt->magic_id != 0)
- {
- ctx->magic_id = pkt->magic_id;
- }
- if (pkt->connection_id != 0)
- {
- ctx->connection_id = pkt->connection_id;
- }
-
- /* Call a particular parse routine to pull out the content */
- switch (pkt->service)
- {
- case YAHOO_SERVICE_LOGON:
- case YAHOO_SERVICE_LOGOFF:
- case YAHOO_SERVICE_ISAWAY:
- case YAHOO_SERVICE_ISBACK:
- case YAHOO_SERVICE_USERSTAT:
- case YAHOO_SERVICE_CHATLOGON:
- case YAHOO_SERVICE_CHATLOGOFF:
- case YAHOO_SERVICE_GAMELOGON:
- case YAHOO_SERVICE_GAMELOGOFF:
- yahoo_parsepacket_status(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_IDACT:
- case YAHOO_SERVICE_IDDEACT:
- /* nothing needs done, only has main fields */
- break;
- case YAHOO_SERVICE_MESSAGE:
- case YAHOO_SERVICE_SYSMESSAGE:
- case YAHOO_SERVICE_CHATMSG:
- yahoo_parsepacket_message(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_NEWMAIL:
- case YAHOO_SERVICE_NEWPERSONALMAIL:
- yahoo_parsepacket_newmail(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CALENDAR:
- yahoo_parsepacket_calendar(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CHATINVITE:
- yahoo_parsepacket_chatinvite(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_NEWCONTACT:
- yahoo_parsepacket_newcontact(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_GROUPRENAME:
- yahoo_parsepacket_grouprename(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CONFINVITE:
- yahoo_parsepacket_conference_invite(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CONFLOGON:
- case YAHOO_SERVICE_CONFLOGOFF:
- yahoo_parsepacket_conference_user(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CONFDECLINE:
- yahoo_parsepacket_conference_decline(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CONFADDINVITE:
- yahoo_parsepacket_conference_addinvite(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_CONFMSG:
- yahoo_parsepacket_conference_msg(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_PING:
- yahoo_parsepacket_ping(ctx, pkt, inpkt);
- break;
- case YAHOO_SERVICE_FILETRANSFER:
- yahoo_parsepacket_filetransfer(ctx, pkt, inpkt);
- break;
- default:
- yahoo_dbg_Print("libyahoo",
- "yahoo_parsepacket: can't parse packet type (%d)\n",
- pkt->service);
- break;
- }
-
- return pkt;
-}
-
-int yahoo_parsepacket_ping(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
-
- /* Make working copy of content */
- content = inpkt->content;
-
- pkt->msg = NULL;
- if (content)
- pkt->msg = strdup(content);
-
- return 0;
-}
-
-int yahoo_parsepacket_newmail(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- int len;
-
- /* Make working copy of content */
- content = inpkt->content;
- len = strlen(content);
-
- if (pkt->service == YAHOO_SERVICE_NEWMAIL)
- {
- pkt->mail_status = 0;
- if (len > 0)
- {
- pkt->mail_status = atoi(content);
- }
- }
- else if (pkt->service == YAHOO_SERVICE_NEWPERSONALMAIL)
- {
- pkt->mail_status = 0;
- if (len > 0)
- {
- pkt->mail_status = atoi(content);
- }
- }
-
- return 0;
-}
-
-int yahoo_parsepacket_grouprename(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp, delim[5];
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
-
- /* init elements to all null */
- pkt->group_old = NULL;
- pkt->group_new = NULL;
-
- tmp = NULL;
- delim[0] = 1; /* control-a */
- delim[1] = 0;
-
- if (content)
- {
- tmp = strtok(content, delim);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->group_old = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- if (tmp) /* conference host */
- {
- pkt->group_new = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- FREE(content);
- return (0);
-}
-
-/*
-
-yahoo_parsepacket_conference_invite()
-
-Packet format:
- id^host^invited-users^msg^0or1
-
-Parses Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- char *conf_host == The person inviting you to conference.
- char **userlist == Everyone else invited to conference.
- Null terminated array of strings.
- char *msg == Invitation message.
- int conf_type == Type of conference ( 0 = text, 1 = voice )
-
-*/
-int yahoo_parsepacket_conference_invite(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp = 0;
- size_t found = 0, len = yahoo_makeint(inpkt->len);
-
- /* Make working copy of content */
- content = memdup(inpkt->content, len);
-
- /* init elements to all null */
- pkt->conf_id = NULL;
- pkt->conf_host = NULL;
- pkt->conf_user = pkt->active_id;
- pkt->conf_userlist = NULL;
- pkt->conf_inviter = NULL;
- pkt->conf_msg = NULL;
-
- if (content)
- {
- tmp = memtok(content, len, "\002", 2, &found);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* conference host */
- {
- pkt->conf_host = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* who else is invited */
- {
- char *userlist = memdupasstr(tmp, found);
-
- pkt->conf_userlist = yahoo_list2array(userlist);
- FREE(userlist);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* msg */
- {
- pkt->conf_msg = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* 0 == text chat 1 == voice chat */
- {
- char *conftype = memdupasstr(tmp, found);
-
- if (0 != conftype)
- pkt->conf_type = atoi(conftype);
- FREE(conftype);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- FREE(content);
- return 0;
-}
-
-/*
-
-yahoo_parsepacket_conference_decline()
-
-Packet format:
- id^user-who-declined^msg
-
-Parses Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- char *conf_user == User who declined.
- char *msg == Reason for declining.
-
-*/
-int yahoo_parsepacket_conference_decline(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp, delim[2];
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
-
- /* init elements to all null */
- pkt->conf_id = NULL;
- pkt->conf_host = NULL;
- pkt->conf_user = NULL;
- pkt->conf_userlist = NULL;
- pkt->conf_inviter = NULL;
- pkt->conf_msg = NULL;
-
- tmp = NULL;
- delim[0] = 2; /* control-b */
- delim[1] = 0;
-
- if (content)
- {
- tmp = strtok(content, delim);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
- if (tmp) /* got the user who declined */
- {
- pkt->conf_user = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
- if (tmp) /* msg */
- {
- pkt->conf_msg = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- FREE(content);
- return 0;
-
-}
-
-/*
-
-yahoo_parsepacket_conference_addinvite()
-
-Packet format:
-Msgtype == 1
- id^inviter^who-else-invited^who-else-in-conf^msg^0or1
-Msgtype == 11
- id^inviter^invited-user
-
-Parses Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- char *conf_inviter == The person inviting you to conference.
- char **userlist == Everyone else in conference.
- Null terminated array of strings.
- char *msg == Invitation message.
- int conf_type == Type of conference ( 0 = text, 1 = voice )
-
- char *conf_user == User invited to conference (msgtype == 11)
-*/
-int yahoo_parsepacket_conference_addinvite(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content = 0, *tmp = 0;
- size_t found = 0, len = yahoo_makeint(inpkt->len);
-
- /* Make working copy of content */
- content = memdup(inpkt->content, len);
-
- /* init elements to all null */
- pkt->conf_id = NULL;
- pkt->conf_host = NULL;
- pkt->conf_user = NULL;
- pkt->conf_userlist = NULL;
- pkt->conf_inviter = NULL;
- pkt->conf_msg = NULL;
-
- if (pkt->msgtype == 1)
- {
- if (content)
- {
- tmp = memtok(content, len, "\002", 2, &found);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- if (tmp) /* got the inviter */
- {
- pkt->conf_inviter = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- if (tmp) /* got who-else-invited */
- {
- /* don't use this field, its the same as the next one
- so I'm going to use the second field */
- /* pkt->conf_userlist = yahoo_list2array(tmp); */
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- if (tmp) /* got the people in conference
- not counting the inviter */
- {
- char *userlist = memdupasstr(tmp, found);
-
- pkt->conf_userlist = yahoo_list2array(userlist);
- FREE(userlist);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- if (tmp) /* got the message */
- {
- pkt->conf_msg = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- if (tmp) /* 0 at the end */
- {
- char *conftype = memdupasstr(tmp, found);
-
- if (0 != conftype)
- pkt->conf_type = atoi(conftype);
- FREE(conftype);
- /* tmp = memtok (0, 0, "\002", 2, &found); */
- }
- }
- else
- /* msgid == 11 (someone else is being invited) */
- {
- if (content)
- {
- tmp = memtok(content, len, "\002", 2, &found);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* got the inviter */
- {
- pkt->conf_inviter = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp) /* got the invited-user */
- {
- pkt->conf_user = memdupasstr(tmp, found);
- /* tmp = memtok (0, 0, "\002", 2, &found); */
- }
- }
-
- FREE(content);
- return 0;
-}
-
-/*
-
-yahoo_parsepacket_conference_msg()
-
-Packet format:
- id^who-from^msg
-
-Parses Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- char *conf_user == User who sent message.
- char *msg == Message.
-
-*/
-int yahoo_parsepacket_conference_msg(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp, delim[5];
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
-
- /* init elements to all null */
- pkt->conf_id = NULL;
- pkt->conf_host = NULL;
- pkt->conf_user = NULL;
- pkt->conf_userlist = NULL;
- pkt->conf_inviter = NULL;
- pkt->conf_msg = NULL;
-
- tmp = NULL;
- delim[0] = 2; /* control-b */
- delim[1] = 0;
-
- /* parse error messages first */
- if (pkt->msgtype == YAHOO_MSGTYPE_ERROR)
- {
- FREE(content);
- return 0;
- }
-
- if (content)
- {
- tmp = strtok(content, delim);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- if (tmp) /* conference user */
- {
- pkt->conf_user = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- if (tmp) /* msg */
- {
- pkt->conf_msg = strdup(tmp);
- tmp = strtok(NULL, delim);
- }
-
- FREE(content);
- return 0;
-}
-
-/*
-
-yahoo_parsepacket_conference_user()
- (User logged on/off to conference)
-Packet format:
- id^user_who_logged_on/off
-
-Parses Arguments:
- char *conf_id == The conference id -- usually of the form name-number,
- though it doesn't seem to matter much. ex: jaylubo-123
- char *conf_user == User who logged on to conference.
-
-*/
-int yahoo_parsepacket_conference_user(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp = NULL;
- size_t found = 0, len = yahoo_makeint(inpkt->len);
-
- /* Make working copy of content */
- content = memdup(inpkt->content, len);
-
- /* init elements to all null */
- pkt->conf_id = NULL;
- pkt->conf_host = NULL;
- pkt->conf_user = NULL;
- pkt->conf_userlist = NULL;
- pkt->conf_inviter = NULL;
- pkt->conf_msg = NULL;
-
- if (content)
- {
- tmp = memtok(content, len, "\002", 2, &found);
- }
-
- if (tmp) /* got the conference id */
- {
- pkt->conf_id = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
-
- if (tmp)
- {
- if ( pkt->msgtype == 1 ) /* conference user */
- {
- pkt->conf_user = memdupasstr(tmp, found);
- tmp = memtok(0, 0, "\002", 2, &found);
- }
- else if ( pkt->msgtype == 0 ) /* conference userlist? */
- {
- char *userlist = memdupasstr(tmp, found);
-
- pkt->conf_userlist = yahoo_list2array(userlist);
- tmp = memtok(0, 0, "\002", 2, &found);
- FREE(userlist);
- }
- }
-
- FREE(content);
- return 0;
-}
-
-int yahoo_parsepacket_filetransfer(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp[5];
- int i, j, section;
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
-
- /* init elements to all null */
- pkt->file_from = NULL;
- pkt->file_flag = NULL;
- pkt->file_url = NULL;
- pkt->file_expires = 0;
- pkt->file_description = NULL;
-
- /* overkill allocation, but simple since only temporary use */
- tmp[0] = strdup(content);
- tmp[1] = strdup(content);
- tmp[2] = strdup(content);
- tmp[3] = strdup(content);
- tmp[4] = strdup(content);
-
- /* raw data format: from,flag,url,timestamp,description */
-
- i = 0;
- j = 0;
- section = 0;
- tmp[0][0] = 0;
- tmp[1][0] = 0;
- tmp[2][0] = 0;
- tmp[3][0] = 0;
- tmp[4][0] = 0;
-
- while (i < strlen(content))
- {
- char ch = content[i];
-
- if (ch == ',' && section < 4)
- {
- j = 0;
- section++;
- }
- else
- {
- tmp[section][j++] = ch;
- tmp[section][j] = 0;
- }
- i++;
- }
-
- /* do stuff with extracted parts */
- pkt->file_from = strdup(tmp[0]);
- pkt->file_flag = strdup(tmp[1]);
- pkt->file_url = strdup(tmp[2]);
- pkt->file_expires = atoi(tmp[3]);
- pkt->file_description = strdup(tmp[4]);
-
- /* free working variables */
- FREE(tmp[0]);
- FREE(tmp[1]);
- FREE(tmp[2]);
- FREE(tmp[3]);
- FREE(tmp[4]);
- FREE(content);
- return 0;
-}
-
-int yahoo_parsepacket_calendar(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp, delim[5];
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
-
- /* init elements to all null */
- pkt->cal_url = NULL;
- pkt->cal_timestamp = NULL;
- pkt->cal_type = 0;
- pkt->cal_title = NULL;
- pkt->cal_description = NULL;
-
- tmp = NULL;
- delim[0] = 2; /* control-b */
- delim[1] = 0;
-
- if (content)
- {
- tmp = strtok(content, delim);
- }
-
- if (tmp) /* got the url */
- {
- pkt->cal_url = strdup(tmp);
- tmp = strtok(NULL, delim);
-
-/*
- v= is not the type code
- i= doesn't look like it either
- tmp2 = strstr(pkt->cal_url, "v=");
- if ( tmp2 )
- {
- pkt->cal_type = atoi(tmp2);
- }
- */
-
- }
-
- if (tmp) /* unknown (type code?) */
- {
-/* appears this isn't it either, I don't see where it is */
-/* pkt->cal_type = atoi(tmp); */
- tmp = strtok(NULL, "\r\n");
- }
-
- if (tmp) /* timestamp */
- {
- pkt->cal_timestamp = strdup(tmp);
- tmp = strtok(NULL, "\r\n");
- }
-
- if (tmp) /* title */
- {
- pkt->cal_title = strdup(tmp);
- tmp = strtok(NULL, delim); /* use delim since it won't occur again */
- }
-
- if (tmp)
- {
- pkt->cal_description = strdup(tmp);
- }
-
- FREE(content);
- return 0;
-}
-
-int yahoo_parsepacket_chatinvite(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- int len;
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
- len = strlen(content);
-
- /* do special parsing for invite later on */
- pkt->chat_invite_content = strdup(content);
-
- return 0;
-}
-
-int yahoo_parsepacket_newcontact(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- int len;
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
- len = strlen(content);
-
- /* cheat for now, say if first digit is number */
- if (len > 0)
- {
- if (isdigit((int) content[0]))
- {
- return yahoo_parsepacket_status(ctx, pkt, inpkt);
- }
- else
- {
- return yahoo_parsepacket_message(ctx, pkt, inpkt);
- }
- }
-
- return 0;
-}
-
-int yahoo_parsepacket_status(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmpc;
- char *tmp1;
- int i;
- int len;
- int index;
- int realcount;
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
- len = strlen(content);
-
- /* Pull off the flag from the initial part of the content */
- /* this flag indicates the number of buddy that're online */
- pkt->flag = 0;
- tmpc = content;
- while (tmpc[0] && isdigit((int) tmpc[0]))
- {
- pkt->flag = pkt->flag * 10 + (content[0] - '0');
- tmpc++;
- }
- if (tmpc[0] && tmpc[0] == ',')
- {
- tmpc++;
- }
-
- /*
- We're receiving either this:
- 2,buddy1(0,728EE9FB,0,1,0,0),buddy2(0,7AC00000,0,1,0,0)
- or this:
- buddy1(0,728EE9FB,0,1,0,0)
- hence:
- */
-
- if (pkt->flag == 0)
- {
- pkt->idstatus_count = 1;
- }
- else
- {
- pkt->idstatus_count = pkt->flag;
- }
-
- /* print an error if I get the was not AWAY */
- if (strstr(tmpc, "was not AWAY"))
- {
- pkt->idstatus_count = 0;
- yahoo_dbg_Print("libyahoo", "yahoo_parsepacket_status: "
- "got a 'was not AWAY' message\n");
- }
-
- if (pkt->idstatus_count == 0)
- {
- /* No entries, so no array needed */
- pkt->idstatus = NULL;
- }
- else
- {
- /* Allocate the array */
- pkt->idstatus = (struct yahoo_idstatus **)
- calloc(sizeof(struct yahoo_idstatus), pkt->idstatus_count);
-
- for (i = 0; i < pkt->idstatus_count; i++)
- {
- pkt->idstatus[i] = (struct yahoo_idstatus *)
-
- calloc(1, sizeof(struct yahoo_idstatus));
- }
- }
-
- index = 0;
- tmp1 = NULL;
- realcount = 0;
- while (tmpc && tmpc[0] && pkt->idstatus)
- {
- struct yahoo_idstatus *tmpid;
-
- /* Get pointer to allocated structure to hold status data */
- tmpid = pkt->idstatus[index++];
- if (!tmpid)
- {
- /* shortcut, we know there can't be any more status entries
- at this point */
- /* yahoo_dbg_Print("status", "null tmpid"); */
- break;
- }
-
- /* YPNS2.0 nick(status,msg,connection_id,UNK,in_pager,in_chat,in_game) */
- /* tnneul(99,test,message^A,6AD68325,0,1,0,0) */
- /* 0 1 2 3 4 5 6 */
-
- /* YPNS1.0 nick(status,connection_id,UNK,in_pager,in_chat,in_game) */
- /* nneul(0,7081F531,0,1,0,0) */
- /* 0 2 3 4 5 6 */
-
- /* rewrite this whole section in a less ugly fashion */
- /* first pull off the id */
-
- /* YUCK - YPNS2.0 has variable format status records, if type is 99,
- it has 7 fields, second is msg */
-
-#if 0
- yahoo_dbg_Print("status", "whole string = '%s'\n",
- yahoo_dbg_NullCheck(tmpc));
-#endif
-
- if (tmp1)
- {
- tmp1 = strtok(NULL, "(");
- }
- else
- {
- tmp1 = strtok(tmpc, "(");
- }
- if (tmp1 && tmp1[0] == ',')
- {
- tmp1++;
- }
-
- if (tmp1)
- {
- tmpid->id = strdup(tmp1);
- realcount++;
-
- for (i = 0; i <= 6 && tmp1; i++)
- {
-#if 0
- yahoo_dbg_Print("status", "i==%d\n", i);
-#endif
-
- if (i == 6) /* end of status area */
- {
- tmp1 = strtok(NULL, "),");
- }
- else if (i == 1)
- {
- char delim[3];
-
- if (tmpid->status == YAHOO_STATUS_CUSTOM)
- {
- delim[0] = 1;
- delim[1] = ',';
- delim[2] = 0;
- tmp1 = strtok(NULL, delim);
- }
- else
- {
- i = 2;
- tmp1 = strtok(NULL, ",");
- }
- }
- else
- {
-
- tmp1 = strtok(NULL, ",");
- }
-
- /* then pull off the particular element of the list */
- if (tmp1)
- {
- switch (i)
- {
- case 0: /* status */
- tmpid->status = atoi(tmp1);
- break;
- case 1: /* msg */
- if (tmpid->status == YAHOO_STATUS_CUSTOM)
- {
- tmpid->status_msg = strdup(tmp1);
- }
- break;
- case 2: /* session id */
- tmpid->connection_id = strdup(tmp1);
- break;
- case 3: /* dunno what this is */
- break;
- case 4:
- tmpid->in_pager = atoi(tmp1);
- break;
- case 5:
- tmpid->in_chat = atoi(tmp1);
- break;
- case 6:
- tmpid->in_game = atoi(tmp1);
- break;
- }
- }
- }
- }
- }
-
- for (i = realcount; i <= pkt->idstatus_count; i++)
- {
- if (pkt->idstatus && pkt->idstatus[i])
- {
- FREE(pkt->idstatus[i]);
- }
- }
- pkt->idstatus_count = realcount;
-
- /* Free working copy of content */
- FREE(content);
-
- /* Return ok for success */
- return (0);
-}
-
-int yahoo_parsepacket_message(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *tmp_id;
- int i, j, section;
-
- if (pkt->msgtype == YAHOO_MSGTYPE_OFFLINE)
- {
- return yahoo_parsepacket_message_offline(ctx, pkt, inpkt);
- }
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
- tmp_id = strdup(content);
-
- /* initialize */
- pkt->msg_status = 0;
-
- /* possible message content formats: */
-/* userid(#) *//* msgtype == YAHOO_MSGTYPE_STATUS */
- /* userid,,msg */
-
- /* this needed butchered */
- /* YAHOO_MSGTYPE_OFFLINE */
- /* 6,6,tnneul,nneul,Tue Mar 7 12:14:50 2000,test offline msg^A */
-
- i = 0;
- j = 0;
- section = 0;
- tmp_id[0] = 0;
- while (i < strlen(content))
- {
- char ch = content[i];
-
- if (section == 0) /* parsing userid */
- {
- if (ch == ',')
- {
- j = 0;
- section = 1;
- }
- else if (ch == '(')
- {
- j = 0;
- section = 2;
- }
- else
- {
- tmp_id[j++] = ch;
- tmp_id[j] = 0;
- }
- }
- else if (section == 1) /* parsing flag */
- {
- if (ch == ',')
- {
- j = 0;
- section = 3;
- }
- }
- else if (section == 2) /* parsing status */
- {
- if (ch == ')')
- {
- j = 0;
- section = 3;
- }
- else
- {
- if (isdigit((int) ch))
- {
- pkt->msg_status *= 10;
- pkt->msg_status += ch - '0';
- }
- }
- }
- else
- {
- pkt->msg = strdup(&content[i]);
- break;
- }
-
- i++;
- }
-
- /* do stuff with extracted parts */
- pkt->msg_id = strdup(tmp_id);
-
- /* handle empty message case */
- /* don't pass a message if it's just a status update */
- if (!pkt->msg && pkt->msgtype != YAHOO_MSGTYPE_STATUS)
- {
- pkt->msg = strdup("");
- }
-
- /* free working variables */
- FREE(tmp_id);
- FREE(content);
-
- /* Return ok for success */
- return (0);
-}
-
-/* This parses a special format offline message, and is only currently
-called from yahoo_parsepacket_message. */
-int yahoo_parsepacket_message_offline(struct yahoo_context *ctx,
- struct yahoo_packet *pkt, struct yahoo_rawpacket *inpkt)
-{
- char *content;
- char *to_id;
- char *from_id;
- char *timestamp;
- int i, j, section;
-
- /* Make working copy of content */
- content = strdup(inpkt->content);
- to_id = strdup(content);
- from_id = strdup(content);
- timestamp = strdup(content);
-
- /* initialize */
- pkt->msg_status = 0;
-
- /* 6,6,tnneul,nneul,Tue Mar 7 12:14:50 2000,test offline msg^A */
- /* sec0,sec1,sec2=to,sec3=from,sec4=tstamp,sec5=msg */
-
- i = 0;
- j = 0;
- section = 0;
- to_id[0] = 0;
- from_id[0] = 0;
- timestamp[0] = 0;
-
- while (i < strlen(content))
- {
- char ch = content[i];
-
- if (section == 0) /* parsing first unknown number */
- {
- if (ch == ',')
- {
- j = 0;
- section = 1;
- }
- }
- else if (section == 1) /* parsing second unknown number */
- {
- if (ch == ',')
- {
- j = 0;
- section = 2;
- }
- }
- else if (section == 2) /* parsing to-id */
- {
- if (ch == ',')
- {
- j = 0;
- section = 3;
- }
- else
- {
- to_id[j++] = ch;
- to_id[j] = 0;
- }
- }
- else if (section == 3) /* parsing from-id */
- {
- if (ch == ',')
- {
- j = 0;
- section = 4;
- }
- else
- {
- from_id[j++] = ch;
- from_id[j] = 0;
- }
- }
- else if (section == 4) /* parsing timestamp */
- {
- if (ch == ',')
- {
- j = 0;
- section = 5;
- }
- else
- {
- timestamp[j++] = ch;
- timestamp[j] = 0;
- }
- }
- else
- {
- pkt->msg = strdup(&content[i]);
- break;
- }
-
- i++;
- }
-
- /* do stuff with extracted parts */
- pkt->msg_id = strdup(from_id);
- pkt->msg_timestamp = strdup(timestamp);
- if (pkt->active_id)
- {
- FREE(pkt->active_id);
- pkt->active_id = strdup(to_id);
- }
-
- /* free working variables */
- FREE(timestamp);
- FREE(from_id);
- FREE(to_id) FREE(content);
-
- /* Return ok for success */
- return (0);
-}
-
-int yahoo_getdata(struct yahoo_context *ctx)
-{
- char buf[1000];
- int res;
-
- /* This is a http mode connection, so just send a ping to get any
- new data from the server. */
- if (ctx->connect_mode == YAHOO_CONNECT_HTTP ||
- ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- if (!yahoo_sendcmd(ctx, YAHOO_SERVICE_PING, ctx->user, "", 0))
- return 0;
- return (1);
- }
-
- /* Read as much data as is available. */
- /* XXX: doesnt the protocol contain header information with lengths? */
- do {
- res = read(ctx->sockfd, buf, sizeof(buf));
- if ((res == -1) && (errno == EINTR))
- continue;
- break;
- } while (1);
-
- if (res == -1)
- {
- printf("yahoo_getdata: error reading data from server: %s\n",
- strerror(errno));
- return (0);
- }
- else if (res == 0)
- {
- yahoo_dbg_Print("io",
- "[libyahoo] yahoo_getdata: got zero length read\n", res);
- return 0;
- }
-
- yahoo_addtobuffer(ctx, buf, res);
- yahoo_dbg_Print("io", "[libyahoo] yahoo_getdata: read (%d) bytes\n", res);
-
- return 1;
-}
-
-struct yahoo_rawpacket *yahoo_getpacket(struct yahoo_context *ctx)
-{
- struct yahoo_rawpacket *pkt;
- struct yahoo_rawpacket *retpkt;
- int *buflen = &ctx->io_buf_curlen;
- char *buffer = ctx->io_buf;
- unsigned int contentlen;
-
- /* If buffer doesn't start with YHOO, skip bytes until it
- does. This is to protect against possible packet alignment
- errors if I size something wrong at any time. */
-
- while ((*buflen >= 4) && (memcmp(buffer, "YHOO", 4)))
- {
-/* making quiet for now so I don't have to work too hard on the HTTP support */
-#if 0
- printf("\nskipped buffer byte (%d)\n", buffer[0]);
-#endif
- memmove(buffer, buffer + 1, *buflen - 1);
- *buflen = *buflen - 1;
- }
-
- /* Don't do anything if the buffer doesn't have at least a full
- header */
- if (*buflen < YAHOO_PACKET_HEADER_SIZE)
- {
-// printf("returning null cause buffer is too small\n");
- return NULL;
- }
-
-/* print out the beginning of the buffer */
-#if 0
- printf("Buffer (buflen = %d):\n", *buflen);
- for (i = 0; i < *buflen; i++)
- {
- if ((i) % 10 == 0)
- {
- printf("\n%.4d: ", i);
- }
- if (isprint(buffer[i]))
- {
- printf("%-3d %c ", buffer[i], buffer[i]);
- }
- else
- {
- printf("%-3d ", buffer[i]);
- }
- }
- printf("\n");
-#endif
- /* Make pkt point to buffer for ease of use */
- pkt = (struct yahoo_rawpacket *) buffer;
-
- /* Determine the content size specified by the header */
- contentlen = yahoo_makeint(pkt->len) - YAHOO_PACKET_HEADER_SIZE;
-#if 0
- printf("contentlen = %d\n", contentlen);
-#endif
-
- /* Don't continue if buffer doesn't have full content in it */
- if (*buflen < (YAHOO_PACKET_HEADER_SIZE + contentlen))
- {
- printf("buffer not big enough for contentlen\n");
- return NULL;
- }
-
- /* Copy this packet */
- retpkt =
- (struct yahoo_rawpacket *) malloc(YAHOO_PACKET_HEADER_SIZE +
- contentlen);
- memcpy(retpkt, buffer, YAHOO_PACKET_HEADER_SIZE + contentlen);
-
- /* Shift the buffer */
- memmove(buffer, buffer + YAHOO_PACKET_HEADER_SIZE + contentlen,
- *buflen - YAHOO_PACKET_HEADER_SIZE - contentlen);
-
- /* Adjust the buffer length */
- *buflen -= (YAHOO_PACKET_HEADER_SIZE + contentlen);
-
- /* Return the packet */
- return retpkt;
-}
-
-int yahoo_isbuddy(struct yahoo_context *ctx, const char *id)
-{
- int i;
- char *buddy = NULL;
-
- if (!id || !ctx || !ctx->buddies)
- {
- return FALSE;
- }
-
- for (i = 0; ctx->buddies[i]; i++)
- {
- buddy = (ctx->buddies[i])->id;
- if (!strcasecmp(id, buddy))
- {
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-static void yahoo_free_address (struct yahoo_address *add)
-{
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_free_address: record at address 0x%08p for user %s (%s %s) being free'd\n",
- add, add->id, add->firstname, add->lastname);
-
- FREE (add->firstname);
- FREE (add->lastname);
- FREE (add->emailnickname);
- FREE (add->email);
- FREE (add->workphone);
- FREE (add->homephone);
-}
-
-void yahoo_freeaddressbook(struct yahoo_context *ctx)
-{
- unsigned int count = ctx->address_count;
- struct yahoo_address *add_p = ctx->addresses;
-
- if (NULL == ctx || NULL == ctx->addresses)
- return;
-
- while (count-- > 0)
- {
- yahoo_free_address (add_p++);
- }
-
- ctx->address_count = 0;
- FREE (ctx->addresses);
-}
-
-static void yahoo_data_to_addressbook (char *block, struct yahoo_context *ctx)
-{
- char *token = NULL;
- int record = 0;
- struct yahoo_address *add = NULL;
-
- if (NULL == block || NULL == ctx)
- return;
-
- yahoo_freeaddressbook (ctx);
-
- add = ctx->addresses = calloc (ctx->address_count, sizeof (struct yahoo_address));
-
- /*
- Okay!
- At this point we have a char * (block) that has \012 delimited records
- Each record (as a string when retreived with strtok) follows the format:
- <ID>:<FIRSTNAME>\011<LASTNAME>\011<EMAILNICKNAME>\011<EMAIL>\011<HOMEPHONE>\011<WORKPHONE>\011[01]\011<ENTRYID>\000
- */
-
- token = strtok (block, "\012");
- while (NULL != token)
- {
- /*
- Here we must use memtok because we'll get some repeated tokens!!!!!
- */
- char *field = NULL;
- size_t token_len = 0, found = 0;
-
- ++record;
- token_len = strlen (token);
-
- field = memtok(token, token_len, ":", 1, &found);
-
- if (NULL != field)
- {
- add->id = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->firstname = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->lastname = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->emailnickname = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->email = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->homephone = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->workphone = memdupasstr(field, found);
- field = memtok(0, 0, "\011", 1, &found);
- }
-
- if (NULL != field)
- {
- add->primary_phone = (*field == '0' ? home : work);
- field = memtok(0, 0, "", 1, &found);
- }
-
- if (NULL != field)
- {
- char *entryid = memdupasstr(field, found);
- if (NULL != entryid)
- {
- add->entryid = atoi (entryid);
- FREE (entryid);
- }
- }
-
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: record #%d is for user %s (%s %s)\n",
- record, add->id, add->firstname, add->lastname);
-
- ++add;
-
- token = strtok (NULL, "\012");
- }
-}
-
-/* retreive the details of the friends in your address book that have a Yahoo! id listed */
-int yahoo_fetchaddressbook(struct yahoo_context *ctx)
-{
- char buffer[5000];
- int servfd;
- int res;
- int copied = 0, size = 5000;
- char *address = NULL, *copy = NULL;
-
- if (!ctx)
- {
- return 0;
- }
-
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: starting\n");
-
- /* Check for cached addresses */
- if (ctx->addresses)
- {
- yahoo_freeaddressbook(ctx);
- }
-
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- servfd = yahoo_socket_connect(ctx, ctx->proxy_host, ctx->proxy_port);
- }
- else
- {
- servfd = yahoo_socket_connect(ctx, YAHOO_ADDRESS_HOST, YAHOO_ADDRESS_PORT);
- }
-
- if (servfd < 0)
- {
- printf("[libyahoo] failed to connect to address book server.\n");
- return (0);
- }
-
- strcpy(buffer, "GET ");
- if (ctx->connect_mode == YAHOO_CONNECT_HTTPPROXY)
- {
- strcat(buffer, YAHOO_ADDRESS_HOST);
- }
- strcat(buffer, "/yab/uk/yab?v=PG&A=s");
- strcat(buffer, " HTTP/1.0\r\n");
- strcat(buffer, "User-Agent: " YAHOO_USER_AGENT "\r\n");
- strcat(buffer, "Host: " YAHOO_AUTH_HOST "\r\n");
- strcat(buffer, "Cookie: ");
- strcat(buffer, ctx->cookie);
- strcat(buffer, "\r\n");
- strcat(buffer, "\r\n");
-
- if (writeall(servfd, buffer, strlen(buffer)) < strlen(buffer)) {
- close(servfd);
- return 0;
- }
-
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: writing buffer '%s'\n", buffer);
-
- while ((res = yahoo_tcp_readline(buffer, 5000, servfd)) > 0)
- {
- if ('\012' == buffer[0])
- continue;
-
- if (0 == strncmp (buffer, "1\011", 2))
- {
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: found first line\n");
- if (3 == res)
- {
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: however there's been a problem\n");
- break;
- }
-
- address = &buffer[2];
- }
- else if (NULL != address)
- {
- address = &buffer[0];
- }
-
- if (NULL != address)
- {
- if (NULL == copy)
- {
- copy = malloc (size);
- memset (copy, 0, size);
- }
-
- if ((copied + res) > size)
- {
- char *newcopy = NULL;
-
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: resizing buffer from %d bytes to %d bytes\n", size, size * 2);
- size *= 2;
- newcopy = malloc (size);
- memset (newcopy, 0, size);
- memcpy (newcopy, copy, copied);
- free (copy);
- copy = newcopy;
- }
-
- copied += res;
- strcat (copy, address);
- ++ctx->address_count;
- }
- }
-
- yahoo_data_to_addressbook (copy, ctx);
- FREE (copy);
-
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: closing server connection\n");
- close(servfd);
- servfd = 0;
- yahoo_dbg_Print("addressbook",
- "[libyahoo] yahoo_fetchaddressbook: closed server connection\n");
-
- yahoo_dbg_Print("addressbook", "[libyahoo] yahoo_fetchaddressbook: done (%d addresses retreived)\n", ctx->address_count);
-
- return ctx->address_count;
-}