> +/****************************<div class="im">*************************************************<br>
> + * Sort: sort alphabetically the parameters list<br>
> + *****************************************************************************/<br>
> +static int Sort(const void *elt1, const void *elt2)<br>
> +{<br>
> + const audioscrobbler_param_t *p1 = elt1, *p2 = elt2;<br>
<br>
</div>Probably one * missing, i think Sort is called with<br>
audioscrobbler_param_t** as argument. (pp_elem+i)<br>
<div class="im"><br>
> + return strcmp(*(char * const *) p1->key, *(char * const *) p2->key);<br>
<br>
</div>Probably one * too much and the type is not valid (see man strcmp)<br><br>I'm sorry, but qsort() needs the prototype int(*compar)(const void *, const void *) (man qsort).<br><br>And the cast seems to be correct because I took this part of code in the manpage of qsort() and I got no warnings during compilation.<br>
<br>> + /* build the api signature */<br>
> + p_param = p_params->pp_elems[0];<br>
> + sprintf(psz_api_sig, "%s%s", p_param->key, p_param->val);<br>
<br>
*psz_api_sig = '\0'; and put this one inside the loop below.<br><br>I don't understand why this is needed, could you explain, please?<br><br>> + /* compute the length of the request */<br>
> + i_len += 9; /* for http:// */<br>
<br>
That's 7 according to the comment.<br><br>Indeed.<br><br>Btw did you run this through valgrind to catch possible errors?<br><br>No, but I tried to check each malloc/free by reading the code a lot.<br><br>I'll run some tests with valgrind.<br>
<br><div class="gmail_quote">On Thu, Mar 8, 2012 at 1:16 AM, Rafaël Carré <span dir="ltr"><<a href="mailto:funman@videolan.org">funman@videolan.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Le 2012-03-07 17:03, Samuel Pitoiset a écrit :<br>
<div><div class="h5">> ---<br>
> modules/misc/audioscrobbler.c | 501 ++++++++++++++++++++++++++++++++++++++++-<br>
> 1 file changed, 500 insertions(+), 1 deletion(-)<br>
><br>
> diff --git a/modules/misc/audioscrobbler.c b/modules/misc/audioscrobbler.c<br>
> index e45c815..ddcc284 100644<br>
> --- a/modules/misc/audioscrobbler.c<br>
> +++ b/modules/misc/audioscrobbler.c<br>
> @@ -48,12 +48,15 @@<br>
> #include <vlc_url.h><br>
> #include <vlc_network.h><br>
> #include <vlc_playlist.h><br>
> +#include <vlc_xml.h><br>
><br>
> /*****************************************************************************<br>
> * Local prototypes<br>
> *****************************************************************************/<br>
><br>
> #define QUEUE_MAX 50<br>
> +#define API_KEY "c18676d0f607b5a583ac599c4b87baea"<br>
> +#define API_SECRET "bd0fe9ce1ec320324e2a035cc669e5ad"<br>
><br>
> /* Keeps track of metadata to be submitted */<br>
> typedef struct audioscrobbler_song_t<br>
> @@ -68,6 +71,20 @@ typedef struct audioscrobbler_song_t<br>
> mtime_t i_start; /**< playing start */<br>
> } audioscrobbler_song_t;<br>
><br>
> +/* Keeps parameters to be submitted */<br>
> +typedef struct audioscrobbler_param_t<br>
> +{<br>
> + const char *key;<br>
> + const char *val;<br>
> +} audioscrobbler_param_t;<br>
> +<br>
> +/* Type of HTTP request */<br>
> +typedef enum<br>
> +{<br>
> + GET,<br>
> + POST<br>
> +} audioscrobbler_request_t;<br>
> +<br>
> struct intf_sys_t<br>
> {<br>
> audioscrobbler_song_t p_queue[QUEUE_MAX]; /**< songs not submitted yet*/<br>
> @@ -133,7 +150,7 @@ vlc_module_begin ()<br>
> USERNAME_TEXT, USERNAME_LONGTEXT, false)<br>
> add_password("lastfm-password", "",<br>
> PASSWORD_TEXT, PASSWORD_LONGTEXT, false)<br>
> - add_string("scrobbler-url", "<a href="http://post.audioscrobbler.com" target="_blank">post.audioscrobbler.com</a>",<br>
> + add_string("scrobbler-url", "<a href="http://ws.audioscrobbler.com/2.0" target="_blank">ws.audioscrobbler.com/2.0</a>",<br>
> URL_TEXT, URL_LONGTEXT, false)<br>
> set_capability("interface", 0)<br>
> set_callbacks(Open, Close)<br>
> @@ -460,6 +477,488 @@ static void Close(vlc_object_t *p_this)<br>
> }<br>
><br>
> /*****************************************************************************<br>
> + * BuildAuthToken: generate the authentication token<br>
> + *****************************************************************************/<br>
> +static char *BuildAuthToken(const char *psz_username, const char *psz_password)<br>
> +{<br>
> + char *psz_password_md5, *psz_auth_token_md5;<br>
> + struct md5_s p_struct_md5;<br>
> +<br>
> + /* generate a md5 hash of the password */<br>
> + InitMD5(&p_struct_md5);<br>
> + AddMD5(&p_struct_md5, (uint8_t*) psz_password, strlen(psz_password));<br>
> + EndMD5(&p_struct_md5);<br>
> +<br>
> + psz_password_md5 = psz_md5_hash(&p_struct_md5);<br>
> + if (!psz_password_md5)<br>
> + return NULL;<br>
> +<br>
> + /* generate a md5 hash of :<br>
> + * - username in clear text, plus<br>
> + * - md5 hash of the password<br>
> + */<br>
> + InitMD5(&p_struct_md5);<br>
> + AddMD5(&p_struct_md5, (uint8_t*) psz_username, strlen(psz_username));<br>
> + AddMD5(&p_struct_md5, (uint8_t*) psz_password_md5, 32);<br>
> + EndMD5(&p_struct_md5);<br>
> +<br>
> + free(psz_password_md5);<br>
> +<br>
> + psz_auth_token_md5 = psz_md5_hash(&p_struct_md5);<br>
<br>
> + if (!psz_auth_token_md5)<br>
> + return NULL;<br>
<br>
</div></div>Not needed, the case is handled below.<br>
<div class="im"><br>
> + return psz_auth_token_md5;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * Sort: sort alphabetically the parameters list<br>
> + *****************************************************************************/<br>
> +static int Sort(const void *elt1, const void *elt2)<br>
> +{<br>
> + const audioscrobbler_param_t *p1 = elt1, *p2 = elt2;<br>
<br>
</div>Probably one * missing, i think Sort is called with<br>
audioscrobbler_param_t** as argument. (pp_elem+i)<br>
<div class="im"><br>
> + return strcmp(*(char * const *) p1->key, *(char * const *) p2->key);<br>
<br>
</div>Probably one * too much and the type is not valid (see man strcmp)<br>
<div class="im"><br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * BuildApiSig: generate the api signature<br>
> + *****************************************************************************/<br>
> +static char *BuildApiSig(vlc_array_t *p_params, const char *psz_api_secret)<br>
> +{<br>
> + char *psz_api_sig, *psz_api_sig_md5;<br>
> + audioscrobbler_param_t *p_param;<br>
> + struct md5_s p_struct_md5;<br>
> + ssize_t i_len = 0;<br>
> + int i;<br>
<br>
</div>nitpicking: you can put the i inside the for (C99)<br>
<div class="im"><br>
> +<br>
> + /* parameters must be sorted alphabetically */<br>
> + qsort(p_params->pp_elems, p_params->i_count, sizeof(audioscrobbler_param_t*),<br>
> + Sort);<br>
> +<br>
> + /* compute the length of the api signature */<br>
> + for (i = 0; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> + i_len += strlen(p_param->key) + strlen(p_param->val);<br>
> + }<br>
> +<br>
> + i_len += 32; /* md5 hash of the api secret */<br>
> +<br>
> + psz_api_sig = malloc(i_len);<br>
> + if (!psz_api_sig)<br>
> + return NULL;<br>
> +<br>
> + /* build the api signature */<br>
> + p_param = p_params->pp_elems[0];<br>
> + sprintf(psz_api_sig, "%s%s", p_param->key, p_param->val);<br>
<br>
</div>*psz_api_sig = '\0'; and put this one inside the loop below.<br>
<div class="im"><br>
> +<br>
> + for (i = 1; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> + strcat(psz_api_sig, p_param->key);<br>
> + strcat(psz_api_sig, p_param->val);<br>
> + }<br>
> +<br>
> + /* concatenate the api secret key */<br>
> + strcat(psz_api_sig, psz_api_secret);<br>
> +<br>
> + /* generate a md5 hash of the api signature */<br>
> + InitMD5(&p_struct_md5);<br>
> + AddMD5(&p_struct_md5, (uint8_t*) psz_api_sig, strlen(psz_api_sig));<br>
> + EndMD5(&p_struct_md5);<br>
<br>
</div>Hm wait you allocate and build that long string just to get the md5?<br>
<br>
You can call AddMD5() repeatedly instead.<br>
<div class="im"><br>
> +<br>
> + psz_api_sig_md5 = psz_md5_hash(&p_struct_md5);<br>
> + if (!psz_api_sig_md5)<br>
> + return NULL;<br>
> +<br>
> + return psz_api_sig_md5;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * AddParam: add a parameter to the list<br>
> + *****************************************************************************/<br>
> +static void AddParam(vlc_array_t *p_params, const char *psz_key,<br>
> + const char *psz_val)<br>
> +{<br>
> + audioscrobbler_param_t *p_param = malloc(sizeof(audioscrobbler_param_t));<br>
<br>
</div>unchecked malloc<br>
<div class="im"><br>
> + p_param->key = psz_key;<br>
> + p_param->val = psz_val;<br>
> +<br>
> + vlc_array_append(p_params, p_param);<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * BuildGetRequest: build an HTTP GET request<br>
> + *****************************************************************************/<br>
> +static char *BuildGetRequest(intf_thread_t *p_this, vlc_array_t *p_params)<br>
> +{<br>
> + vlc_url_t p_submit_url = p_this->p_sys->p_submit_url;<br>
> + audioscrobbler_param_t *p_param;<br>
> + char *psz_request;<br>
> + ssize_t i_len = 0;<br>
> + int i;<br>
> +<br>
> + /* compute the length of the request */<br>
> + i_len += 9; /* for http:// */<br>
<br>
</div>That's 7 according to the comment.<br>
<div><div class="h5"><br>
> + i_len += strlen(p_submit_url.psz_host) + strlen(p_submit_url.psz_path);<br>
> + i_len += 2; /* for /? */<br>
> +<br>
> + for (i = 0; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> + i_len += strlen(p_param->key) + strlen(p_param->val);<br>
> + i_len += 2; /* for & and = */<br>
> + }<br>
> +<br>
> + psz_request = malloc(i_len);<br>
> + if (!psz_request)<br>
> + return NULL;<br>
> +<br>
> + /* build the url */<br>
> + p_param = p_params->pp_elems[0];<br>
> + sprintf(psz_request, "http://%s%s/?%s=%s", p_submit_url.psz_host,<br>
> + p_submit_url.psz_path, p_param->key, p_param->val);<br>
> +<br>
> + for (i = 1; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> +<br>
> + strcat(psz_request, "&");<br>
> + strcat(psz_request, p_param->key);<br>
> + strcat(psz_request, "=");<br>
> + strcat(psz_request, p_param->val);<br>
> + }<br>
> +<br>
> + return psz_request;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * BuildPostRequest: build an HTTP POST request<br>
> + *****************************************************************************/<br>
> +static char *BuildPostRequest(intf_thread_t *p_this, vlc_array_t *p_params)<br>
> +{<br>
> + vlc_url_t p_submit_url = p_this->p_sys->p_submit_url;<br>
> + audioscrobbler_param_t *p_param;<br>
> + char *psz_data, *psz_request;<br>
> + ssize_t i_len = 0;<br>
> + int i;<br>
> +<br>
> + /* compute the length of the request */<br>
> + for (i = 0; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> + i_len += strlen(p_param->key) + strlen(p_param->val);<br>
> + i_len += 2; /* for & and = */<br>
> + }<br>
> +<br>
> + psz_data = malloc(i_len);<br>
> + if (!psz_data)<br>
> + return NULL;<br>
> +<br>
> + /* build the data */<br>
> + p_param = p_params->pp_elems[0];<br>
> + sprintf(psz_data, "%s=%s", p_param->key, p_param->val);<br>
> +<br>
> + for (i = 1; i < p_params->i_count; i++)<br>
> + {<br>
> + p_param = p_params->pp_elems[i];<br>
> +<br>
> + strcat(psz_data, "&");<br>
> + strcat(psz_data, p_param->key);<br>
> + strcat(psz_data, "=");<br>
> + strcat(psz_data, p_param->val);<br>
> + }<br>
> +<br>
> + /* build the POST request */<br>
> + if (asprintf(&psz_request,<br>
> + "POST %s HTTP/1.1\n"<br>
> + "Accept-Encoding: identity\n"<br>
> + "Content-length: %zu\n"<br>
> + "Connection: close\n"<br>
> + "Content-type: application/x-www-form-urlencoded\n"<br>
> + "Host: %s\n"<br>
> + "User-agent: VLC media player/"VERSION"\r\n"<br>
> + "\r\n"<br>
> + "%s\r\n"<br>
> + "\r\n",<br>
> + p_submit_url.psz_path, strlen(psz_data),<br>
> + p_submit_url.psz_host, psz_data<br>
> + ) == -1)<br>
> + {<br>
> + /* out of memory */<br>
> + free(psz_data);<br>
> + return NULL;<br>
> + }<br>
> +<br>
> + free(psz_data);<br>
> +<br>
> + return psz_request;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * BuildRequest : build an HTTP request<br>
> + *****************************************************************************/<br>
> +static char *BuildRequest(intf_thread_t *p_this, vlc_array_t *p_params,<br>
> + audioscrobbler_request_t e_type)<br>
> +{<br>
> + char *psz_api_sig, *psz_request = NULL;<br>
> +<br>
> + /* add the api key to the parameters list */<br>
> + AddParam(p_params, "api_key", API_KEY);<br>
> +<br>
> + /* generate the api signature */<br>
> + psz_api_sig = BuildApiSig(p_params, API_SECRET);<br>
> + if (!psz_api_sig)<br>
> + return NULL;<br>
> +<br>
> + /* add the api signature to the parameters list */<br>
> + AddParam(p_params, "api_sig", psz_api_sig);<br>
> +<br>
> + /* build the HTTP request */<br>
> + switch (e_type)<br>
> + {<br>
> + case GET:<br>
> + psz_request = BuildGetRequest(p_this, p_params);<br>
> + break;<br>
<br>
</div></div>return BuildGetRequest(..) ?<br>
<div class="im"><br>
> + case POST:<br>
> + psz_request = BuildPostRequest(p_this, p_params);<br>
> + break;<br>
<br>
</div>idem<br>
<div><div class="h5"><br>
> + default:<br>
> + msg_Err(p_this, "invalid type of request %d", e_type);<br>
> + break;<br>
> + }<br>
> +<br>
> + return psz_request;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * BuildSignedRequest : Build an HTTP request wich requires authentification<br>
> + *****************************************************************************/<br>
> +static char *BuildSignedRequest(intf_thread_t *p_this, vlc_array_t *p_params,<br>
> + audioscrobbler_request_t e_type)<br>
> +{<br>
> + /* add the session key to the parameters list */<br>
> + AddParam(p_params, "sk", p_this->p_sys->psz_auth_token);<br>
> +<br>
> + return BuildRequest(p_this, p_params, e_type);<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> + * Handshake : Init audioscrobbler connection<br>
> + *****************************************************************************/<br>
> +static int NewHandshake(intf_thread_t *p_this)<br>
> +{<br>
> + char *psz_username, *psz_password, *psz_auth_token;<br>
> + char *psz_scrobbler_url, *psz_handshake_url;<br>
> + const char *node;<br>
> + vlc_array_t p_params;<br>
> + stream_t *p_stream;<br>
> + xml_reader_t *p_xml_reader = NULL;<br>
> + intf_thread_t *p_intf = (intf_thread_t*) p_this;<br>
> + intf_sys_t *p_sys = p_this->p_sys;<br>
> +<br>
> + /* get the username of the user */<br>
> + psz_username = var_InheritString(p_this, "lastfm-username");<br>
> + if (!psz_username)<br>
> + return VLC_ENOMEM;<br>
> +<br>
> + /* get the password of the user */<br>
> + psz_password = var_InheritString(p_this, "lastfm-password");<br>
> + if (!psz_password)<br>
> + {<br>
> + free(psz_username);<br>
> + return VLC_ENOMEM;<br>
> + }<br>
> +<br>
> + /* username or password have not been setup */<br>
> + if (!*psz_username || !*psz_password)<br>
> + {<br>
> + free(psz_username);<br>
> + free(psz_password);<br>
> + return VLC_ENOVAR;<br>
> + }<br>
> +<br>
> + /* generate the authentication token */<br>
> + psz_auth_token = BuildAuthToken(psz_username, psz_password);<br>
> + free(psz_password);<br>
> +<br>
> + if (!psz_auth_token)<br>
> + {<br>
> + free(psz_username);<br>
> + return VLC_ENOMEM;<br>
> + }<br>
> +<br>
> + /* get the submission url */<br>
> + psz_scrobbler_url = var_InheritString(p_this, "scrobbler-url");<br>
> + if (!psz_scrobbler_url)<br>
> + {<br>
> + free(psz_username);<br>
> + free(psz_auth_token);<br>
> + return VLC_ENOMEM;<br>
> + }<br>
> +<br>
> + /* parse the submission url */<br>
> + vlc_UrlParse(&p_sys->p_submit_url, psz_scrobbler_url, 0);<br>
> + free(psz_scrobbler_url);<br>
> +<br>
> + /* build the parameters list */<br>
> + vlc_array_init(&p_params);<br>
> + AddParam(&p_params, "method", "auth.getMobileSession");<br>
> + AddParam(&p_params, "authToken", psz_auth_token);<br>
> + AddParam(&p_params, "username", psz_username);<br>
> +<br>
> + /* build the http request */<br>
> + psz_handshake_url = BuildRequest(p_this, &p_params, GET);<br>
> + free(psz_username);<br>
> + free(psz_auth_token);<br>
> + vlc_array_clear(&p_params);<br>
> +<br>
> + if (!psz_handshake_url)<br>
> + return VLC_ENOMEM;<br>
> +<br>
> + /* send the http request */<br>
> + p_stream = stream_UrlNew(p_intf, psz_handshake_url);<br>
> + free(psz_handshake_url);<br>
> +<br>
> + if (!p_stream)<br>
> + goto proto;<br>
> +<br>
> + /* read answer */<br>
> + p_xml_reader = xml_ReaderCreate(p_this, p_stream);<br>
> + if (!p_xml_reader)<br>
> + goto proto;<br>
> +<br>
> + /* check root node */<br>
> + if (xml_ReaderNextNode(p_xml_reader, &node) != XML_READER_STARTELEM)<br>
> + {<br>
> + msg_Err(p_this, "invalid file (no root node)");<br>
> + goto proto;<br>
> + }<br>
> +<br>
> + if (strcasecmp(node, "lfm"))<br>
> + {<br>
> + msg_Err(p_this, "invalid root node <%s>", node);<br>
> + goto proto;<br>
> + }<br>
> +<br>
> + /* check response status */<br>
> + const char *attr, *value;<br>
> + if ((attr = xml_ReaderNextAttr(p_xml_reader, &value)))<br>
> + {<br>
> + if (strcasecmp(attr, "status"))<br>
> + {<br>
> + msg_Err(p_this, "invalid attribute \"%s\"", attr);<br>
> + goto proto;<br>
> + }<br>
> +<br>
> + if (strcasecmp(value, "ok"))<br>
> + {<br>
> + /* an error occured */<br>
> + stream_Delete(p_stream);<br>
> + xml_ReaderDelete(p_xml_reader);<br>
> +<br>
> + if (!strcasecmp(value, "4"))<br>
> + {<br>
> + /* authentication failed, bad username/password combination */<br>
> + dialog_Fatal(p_this,<br>
> + _("<a href="http://last.fm" target="_blank">last.fm</a>: Authentication failed"),<br>
> + "%s", _("<a href="http://last.fm" target="_blank">last.fm</a> username or password is incorrect. "<br>
> + "Please verify your settings and relaunch VLC."));<br>
> + return VLC_AUDIOSCROBBLER_EFATAL;<br>
> + }<br>
> +<br>
> + if (!strcasecmp(value, "10"))<br>
> + {<br>
> + /* invalid API key */<br>
> + dialog_Fatal(p_this,<br>
> + _("<a href="http://last.fm" target="_blank">last.fm</a>: Invalid API key"),<br>
> + "%s", _("You must be granted a valid key by <a href="http://last.fm" target="_blank">last.fm</a>"));<br>
> + return VLC_AUDIOSCROBBLER_EFATAL;<br>
> + }<br>
> +<br>
> + if (!strcasecmp(value, "26"))<br>
> + {<br>
> + /* suspend API key */<br>
> + dialog_Fatal(p_this,<br>
> + _("<a href="http://last.fm" target="_blank">last.fm</a>: Suspend API key"),<br>
> + "%s", _("Access for your account has been suspended. "<br>
> + "Please contact Last.fm."));<br>
> + return VLC_AUDIOSCROBBLER_EFATAL;<br>
> + }<br>
> +<br>
> + return VLC_EGENERIC;<br>
> + }<br>
> + }<br>
> +<br>
> + /* read session key */<br>
> + bool b_session = false, b_name = false, b_key = false,<br>
> + b_subscriber = false, b_session_key = false;<br>
> + int i_type;<br>
> + while ((i_type = xml_ReaderNextNode(p_xml_reader, &node)) > 0)<br>
> + {<br>
> + switch (i_type)<br>
> + {<br>
> + case XML_READER_STARTELEM:<br>
> + if (!strcmp(node, "session"))<br>
> + b_session = true;<br>
> + if (!strcmp(node, "name"))<br>
> + b_name = true;<br>
> + if (!strcmp(node, "key"))<br>
> + b_key = true;<br>
> + if (!strcmp(node, "subscriber"))<br>
> + b_subscriber = true;<br>
> + break;<br>
> + case XML_READER_TEXT:<br>
> + if (b_session && b_name && b_key && !b_subscriber)<br>
> + {<br>
> + /* save the session key */<br>
> + memcpy(p_sys->psz_auth_token, node, 32);<br>
> + p_sys->psz_auth_token[32] = '\0';<br>
> + b_session_key = true; /* used for checking invalid XML */<br>
> + }<br>
> + break;<br>
> + case XML_READER_ENDELEM:<br>
> + if (!strcmp(node, "key"))<br>
> + {<br>
> + if (!b_session_key)<br>
> + {<br>
> + msg_Err(p_this, "invalid XML (no enclosure markup");<br>
> + goto proto;<br>
> + }<br>
> + }<br>
> + break;<br>
> + default:<br>
> + break;<br>
> + }<br>
> + }<br>
> +<br>
> + if (i_type < 0)<br>
> + {<br>
> + msg_Err(p_this, "unexpected end of XML data");<br>
> + goto proto;<br>
> + }<br>
> +<br>
> + stream_Delete(p_stream);<br>
> + xml_ReaderDelete(p_xml_reader);<br>
> +<br>
> + return VLC_SUCCESS;<br>
> +<br>
> +proto:<br>
> + if (p_stream)<br>
> + stream_Delete(p_stream);<br>
> + if (p_xml_reader)<br>
> + xml_ReaderDelete(p_xml_reader);<br>
> +<br>
> + msg_Err(p_intf, "Handshake: can't recognize server protocol");<br>
> +<br>
> + return VLC_EGENERIC;<br>
> +}<br>
> +<br>
> +/*****************************************************************************<br>
> * Handshake : Init audioscrobbler connection<br>
> *****************************************************************************/<br>
> static int Handshake(intf_thread_t *p_this)<br>
<br>
</div></div>Btw did you run this through valgrind to catch possible errors?<br>
<div class="HOEnZb"><div class="h5">_______________________________________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><div>Best regards,</div>Samuel Pitoiset.<br><br>