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-rw-r--r--libpiano/src/CMakeLists.txt8
-rw-r--r--libpiano/src/http.c91
-rw-r--r--libpiano/src/http.h6
-rw-r--r--libpiano/src/main.c232
-rw-r--r--libpiano/src/piano.h11
5 files changed, 139 insertions, 209 deletions
diff --git a/libpiano/src/CMakeLists.txt b/libpiano/src/CMakeLists.txt
index 9525101..432c5fd 100644
--- a/libpiano/src/CMakeLists.txt
+++ b/libpiano/src/CMakeLists.txt
@@ -1,11 +1,13 @@
set (CMAKE_C_FLAGS -Wall)
find_package (LibXml2 REQUIRED)
-find_package (CURL REQUIRED)
configure_file (${CMAKE_CURRENT_SOURCE_DIR}/config.h.in
${CMAKE_CURRENT_BINARY_DIR}/config.h)
-include_directories (${LIBXML2_INCLUDE_DIR} ${CURL_INCLUDE_DIRS})
+include_directories (${LIBXML2_INCLUDE_DIR}
+ ${CMAKE_CURRENT_SOURCE_DIR}/../../libwaitress/src)
+
add_library (piano STATIC crypt.c http.c main.c xml.c)
-target_link_libraries (${CURL_LIBRARIES} ${LIBXML_LIBRARIES})
+target_link_libraries (piano ${LIBXML_LIBRARIES} waitress)
+
diff --git a/libpiano/src/http.c b/libpiano/src/http.c
index 6a73aa7..acae893 100644
--- a/libpiano/src/http.c
+++ b/libpiano/src/http.c
@@ -21,40 +21,13 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
-#include <curl/curl.h>
#include <stdlib.h>
#include <string.h>
+#include <stdio.h>
-#include "http.h"
-
-struct PianoHttpBuffer {
- size_t size; /* size of string without NUL-byte */
- char *buf; /* NUL-terminated string */
-};
-
-/* callback for curl, writes data to buffer
- * @param received data
- * @param block size
- * @param blocks received
- * @param write data into this buffer
- * @return written bytes
- */
-size_t PianoCurlRetToVar (void *ptr, size_t size, size_t nmemb,
- void *stream) {
- struct PianoHttpBuffer *curlRet = stream;
+#include <waitress.h>
- if (curlRet->buf == NULL) {
- curlRet->buf = malloc (nmemb + 1);
- curlRet->size = 0;
- } else {
- curlRet->buf = realloc (curlRet->buf, curlRet->size + nmemb + 1);
- }
- memcpy (curlRet->buf + curlRet->size, ptr, size*nmemb);
- curlRet->size += nmemb;
- curlRet->buf[curlRet->size] = 0;
-
- return size*nmemb;
-}
+#include "http.h"
/* FIXME: we may use a callback given by the library client here. would be
* more flexible... */
@@ -65,33 +38,16 @@ size_t PianoCurlRetToVar (void *ptr, size_t size, size_t nmemb,
* @param put received data here, memory is allocated by this function
* @return nothing yet
*/
-PianoReturn_t PianoHttpPost (CURL *ch, const char *url, const char *postData,
- char **retData) {
- struct curl_slist *headers = NULL;
- struct PianoHttpBuffer curlRet = {0, NULL};
- PianoReturn_t ret;
-
- headers = curl_slist_append (headers, "Content-Type: text/xml");
-
- curl_easy_setopt (ch, CURLOPT_URL, url);
- curl_easy_setopt (ch, CURLOPT_POSTFIELDS, postData);
- curl_easy_setopt (ch, CURLOPT_HTTPHEADER, headers);
- curl_easy_setopt (ch, CURLOPT_WRITEFUNCTION, PianoCurlRetToVar);
- /* don't verify certificate for now, it's easier ;) */
- curl_easy_setopt (ch, CURLOPT_SSL_VERIFYPEER, 0);
- curl_easy_setopt (ch, CURLOPT_WRITEDATA, (void *) &curlRet);
-
- if (curl_easy_perform (ch) == CURLE_OK) {
- ret = PIANO_RET_OK;
- *retData = curlRet.buf;
- } else {
- ret = PIANO_RET_NET_ERROR;
- *retData = NULL;
+PianoReturn_t PianoHttpPost (WaitressHandle_t *waith, const char *postData,
+ char *retData, size_t retDataSize) {
+ waith->extraHeaders = "Content-Type: text/xml\r\n";
+ waith->postData = postData;
+ waith->method = WAITRESS_METHOD_POST;
+
+ if (WaitressFetchBuf (waith, retData, retDataSize) == WAITRESS_RET_OK) {
+ return PIANO_RET_OK;
}
-
- curl_slist_free_all (headers);
-
- return ret;
+ return PIANO_RET_NET_ERROR;
}
/* get data
@@ -100,23 +56,12 @@ PianoReturn_t PianoHttpPost (CURL *ch, const char *url, const char *postData,
* @param put received data here, memory is allocated by this function
* @return nothing yet
*/
-PianoReturn_t PianoHttpGet (CURL *ch, const char *url, char **retData) {
- struct PianoHttpBuffer curlRet = {0, NULL};
- PianoReturn_t ret;
-
- curl_easy_setopt (ch, CURLOPT_URL, url);
- curl_easy_setopt (ch, CURLOPT_HTTPGET, 1L);
- curl_easy_setopt (ch, CURLOPT_HTTPHEADER, NULL);
- curl_easy_setopt (ch, CURLOPT_WRITEFUNCTION, PianoCurlRetToVar);
- curl_easy_setopt (ch, CURLOPT_WRITEDATA, (void *) &curlRet);
+PianoReturn_t PianoHttpGet (WaitressHandle_t *waith, char *retData,
+ size_t retDataSize) {
+ waith->method = WAITRESS_METHOD_GET;
- if (curl_easy_perform (ch) == CURLE_OK) {
- ret = PIANO_RET_OK;
- *retData = curlRet.buf;
- } else {
- ret = PIANO_RET_NET_ERROR;
- *retData = NULL;
+ if (WaitressFetchBuf (waith, retData, retDataSize) == WAITRESS_RET_OK) {
+ return PIANO_RET_OK;
}
-
- return ret;
+ return PIANO_RET_NET_ERROR;
}
diff --git a/libpiano/src/http.h b/libpiano/src/http.h
index fa525dd..c56ef8b 100644
--- a/libpiano/src/http.h
+++ b/libpiano/src/http.h
@@ -24,10 +24,10 @@ THE SOFTWARE.
#ifndef _HTTP_H
#define _HTTP_H
+#include <waitress.h>
#include "piano.h"
-PianoReturn_t PianoHttpPost (CURL *ch, const char *url, const char *postData,
- char **retData);
-PianoReturn_t PianoHttpGet (CURL *ch, const char *url, char **retData);
+PianoReturn_t PianoHttpPost (WaitressHandle_t *, const char *, char *, size_t);
+PianoReturn_t PianoHttpGet (WaitressHandle_t *, char *, size_t);
#endif /* _HTTP_H */
diff --git a/libpiano/src/main.c b/libpiano/src/main.c
index 7e7b989..e662c14 100644
--- a/libpiano/src/main.c
+++ b/libpiano/src/main.c
@@ -34,21 +34,19 @@ THE SOFTWARE.
#include "config.h"
#define PIANO_PROTOCOL_VERSION "23"
-#define PIANO_RPC_URL "http://www.pandora.com/radio/xmlrpc/v" \
- PIANO_PROTOCOL_VERSION "?"
-#define PIANO_SECURE_RPC_URL "https://www.pandora.com/radio/xmlrpc/v" \
- PIANO_PROTOCOL_VERSION "?"
-#define PIANO_URL_BUFFER_SIZE 1024
+#define PIANO_RPC_HOST "www.pandora.com"
+#define PIANO_RPC_PORT "80"
+#define PIANO_RPC_PATH "/radio/xmlrpc/v" PIANO_PROTOCOL_VERSION "?"
#define PIANO_SEND_BUFFER_SIZE 10000
+/* station responses are _huge_... */
+#define PIANO_RECV_BUFFER 100*1024
/* prototypes */
PianoReturn_t PianoAddFeedback (PianoHandle_t *, const char *, const char *,
const char *, const char *, const char *, PianoSongRating_t);
const char *PianoAudioFormatToString (PianoAudioFormat_t);
-/* more "secure" free version; only use this function, not original free ()
- * in this library
- * @public no!!!
+/* more "secure" free version
* @param free this pointer
* @param zero n bytes; 0 disables zeroing (for strings with unknown size,
* e.g.)
@@ -71,11 +69,13 @@ void PianoFree (void *ptr, size_t size) {
*/
void PianoInit (PianoHandle_t *ph) {
memset (ph, 0, sizeof (*ph));
- ph->curlHandle = curl_easy_init ();
+
+ WaitressInit (&ph->waith);
+ strncpy (ph->waith.host, PIANO_RPC_HOST, sizeof (ph->waith.host)-1);
+ strncpy (ph->waith.port, PIANO_RPC_PORT, sizeof (ph->waith.port)-1);
+
+ /* route-id seems to be random. we're using time anyway... */
snprintf (ph->routeId, sizeof (ph->routeId), "%07liP", time (NULL) % 10000000);
- curl_easy_setopt (ph->curlHandle, CURLOPT_USERAGENT, PACKAGE);
- curl_easy_setopt (ph->curlHandle, CURLOPT_CONNECTTIMEOUT, 60);
- curl_easy_setopt (ph->curlHandle, CURLOPT_TIMEOUT, 60);
}
/* free complete search result
@@ -164,7 +164,8 @@ void PianoDestroyPlaylist (PianoHandle_t *ph) {
* @return nothing
*/
void PianoDestroy (PianoHandle_t *ph) {
- curl_easy_cleanup (ph->curlHandle);
+ WaitressFree (&ph->waith);
+
PianoFree (ph->user.webAuthToken, 0);
PianoFree (ph->user.authToken, 0);
PianoFree (ph->user.listenerId, 0);
@@ -191,12 +192,11 @@ void PianoDestroy (PianoHandle_t *ph) {
* is not hashed and will be sent as plain-text!
*/
PianoReturn_t PianoConnect (PianoHandle_t *ph, const char *user,
- const char *password, char secureLogin) {
- char url[PIANO_URL_BUFFER_SIZE];
+ const char *password) {
+ char retStr[PIANO_RECV_BUFFER], requestStrPlain[PIANO_SEND_BUFFER_SIZE];
char *requestStr = PianoEncryptString ("<?xml version=\"1.0\"?>"
"<methodCall><methodName>misc.sync</methodName>"
"<params></params></methodCall>");
- char *retStr, requestStrPlain[PIANO_SEND_BUFFER_SIZE];
PianoReturn_t ret;
#if 0
@@ -205,11 +205,10 @@ PianoReturn_t PianoConnect (PianoHandle_t *ph, const char *user,
"==========\n");
#endif
/* sync (is the return value used by pandora? for now: ignore result) */
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&method=sync",
- ph->routeId);
- ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&method=sync", ph->routeId);
+ ret = PianoHttpPost (&ph->waith, requestStr, retStr, sizeof (retStr));
PianoFree (requestStr, 0);
- PianoFree (retStr, 0);
if (ret != PIANO_RET_OK) {
return ret;
@@ -224,13 +223,12 @@ PianoReturn_t PianoConnect (PianoHandle_t *ph, const char *user,
"<param><value><string>%s</string></value></param>"
"</params></methodCall>", time (NULL), user, password);
requestStr = PianoEncryptString (requestStrPlain);
- snprintf (url, sizeof (url), "%srid=%s&method=authenticateListener",
- secureLogin ? PIANO_SECURE_RPC_URL : PIANO_RPC_URL, ph->routeId);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&method=authenticateListener", ph->routeId);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseUserinfo (ph, retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -243,8 +241,8 @@ PianoReturn_t PianoConnect (PianoHandle_t *ph, const char *user,
* @param piano handle filled with some authentication data by PianoConnect
*/
PianoReturn_t PianoGetStations (PianoHandle_t *ph) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -253,14 +251,13 @@ PianoReturn_t PianoGetStations (PianoHandle_t *ph) {
"<param><value><string>%s</string></value></param>"
"</params></methodCall>", time (NULL), ph->user.authToken);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
"rid=%s&lid=%s&method=getStations", ph->routeId,
ph->user.listenerId);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseStations (ph, retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -274,8 +271,8 @@ PianoReturn_t PianoGetStations (PianoHandle_t *ph) {
*/
PianoReturn_t PianoGetPlaylist (PianoHandle_t *ph, const char *stationId,
PianoAudioFormat_t format) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
/* FIXME: remove static numbers */
@@ -291,16 +288,15 @@ PianoReturn_t PianoGetPlaylist (PianoHandle_t *ph, const char *stationId,
"</params></methodCall>", time (NULL), ph->user.authToken,
stationId, PianoAudioFormatToString (format));
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
"rid=%s&lid=%s&method=getFragment&arg1=%s&arg2=0"
"&arg3=&arg4=&arg5=%s", ph->routeId,
ph->user.listenerId, stationId,
PianoAudioFormatToString (format));
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParsePlaylist (ph, retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -363,8 +359,8 @@ PianoReturn_t PianoAddFeedback (PianoHandle_t *ph, const char *stationId,
const char *songMusicId, const char *songMatchingSeed,
const char *songUserSeed, const char *songFocusTraitId,
PianoSongRating_t rating) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret = PIANO_RET_ERR;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -386,7 +382,7 @@ PianoReturn_t PianoAddFeedback (PianoHandle_t *ph, const char *stationId,
(songFocusTraitId == NULL) ? "" : songFocusTraitId,
(rating == PIANO_RATE_LOVE) ? 1 : 0);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
"rid=%s&lid=%s&method=addFeedback&arg1=%s&arg2=%s"
"&arg3=%s&arg4=%s&arg5=%s&arg6=&arg7=%s&arg8=false", ph->routeId,
ph->user.listenerId, stationId, songMusicId,
@@ -395,10 +391,9 @@ PianoReturn_t PianoAddFeedback (PianoHandle_t *ph, const char *stationId,
(songFocusTraitId == NULL) ? "" : songFocusTraitId,
(rating == PIANO_RATE_LOVE) ? "true" : "false");
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseSimple (retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -415,8 +410,8 @@ PianoReturn_t PianoAddFeedback (PianoHandle_t *ph, const char *stationId,
*/
PianoReturn_t PianoRenameStation (PianoHandle_t *ph, PianoStation_t *station,
const char *newName) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr, *urlencodedNewName, *xmlencodedNewName;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr, *urlencodedNewName, *xmlencodedNewName;
PianoReturn_t ret = PIANO_RET_ERR;
xmlencodedNewName = PianoXmlEncodeString (newName);
@@ -430,21 +425,20 @@ PianoReturn_t PianoRenameStation (PianoHandle_t *ph, PianoStation_t *station,
station->id, xmlencodedNewName);
requestStr = PianoEncryptString (xmlSendBuf);
- urlencodedNewName = curl_easy_escape (ph->curlHandle, newName, 0);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s"
- "&method=setStationName&arg1=%s&arg2=%s", ph->routeId,
- ph->user.listenerId, station->id, urlencodedNewName);
+ urlencodedNewName = WaitressUrlEncode (newName);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=setStationName&arg1=%s&arg2=%s",
+ ph->routeId, ph->user.listenerId, station->id, urlencodedNewName);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
if ((ret = PianoXmlParseSimple (retStr)) == PIANO_RET_OK) {
PianoFree (station->name, 0);
station->name = strdup (newName);
}
- PianoFree (retStr, 0);
}
- curl_free (urlencodedNewName);
+ PianoFree (urlencodedNewName, 0);
PianoFree (xmlencodedNewName, 0);
PianoFree (requestStr, 0);
@@ -457,8 +451,8 @@ PianoReturn_t PianoRenameStation (PianoHandle_t *ph, PianoStation_t *station,
* @param station you want to delete
*/
PianoReturn_t PianoDeleteStation (PianoHandle_t *ph, PianoStation_t *station) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret = PIANO_RET_ERR;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -470,11 +464,11 @@ PianoReturn_t PianoDeleteStation (PianoHandle_t *ph, PianoStation_t *station) {
station->id);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s"
- "&method=removeStation&arg1=%s", ph->routeId, ph->user.listenerId,
- station->id);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=removeStation&arg1=%s", ph->routeId,
+ ph->user.listenerId, station->id);
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
if ((ret = PianoXmlParseSimple (retStr)) == PIANO_RET_OK) {
/* delete station from local station list */
PianoStation_t *curStation = ph->stations, *lastStation = NULL;
@@ -494,7 +488,6 @@ PianoReturn_t PianoDeleteStation (PianoHandle_t *ph, PianoStation_t *station) {
curStation = curStation->next;
}
}
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -510,10 +503,10 @@ PianoReturn_t PianoDeleteStation (PianoHandle_t *ph, PianoStation_t *station) {
* @param utf-8 search string
* @param return search result
*/
-PianoReturn_t PianoSearchMusic (const PianoHandle_t *ph,
+PianoReturn_t PianoSearchMusic (PianoHandle_t *ph,
const char *searchStr, PianoSearchResult_t *searchResult) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr, *xmlencodedSearchStr, *urlencodedSearchStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr, *xmlencodedSearchStr, *urlencodedSearchStr;
PianoReturn_t ret;
xmlencodedSearchStr = PianoXmlEncodeString (searchStr);
@@ -526,18 +519,17 @@ PianoReturn_t PianoSearchMusic (const PianoHandle_t *ph,
xmlencodedSearchStr);
requestStr = PianoEncryptString (xmlSendBuf);
- urlencodedSearchStr = curl_easy_escape (ph->curlHandle, searchStr, 0);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s&"
- "method=search&arg1=%s", ph->routeId, ph->user.listenerId,
- urlencodedSearchStr);
+ urlencodedSearchStr = WaitressUrlEncode (searchStr);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=search&arg1=%s", ph->routeId,
+ ph->user.listenerId, urlencodedSearchStr);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseSearch (retStr, searchResult);
- PianoFree (retStr, 0);
}
- curl_free (urlencodedSearchStr);
+ PianoFree (urlencodedSearchStr, 0);
PianoFree (xmlencodedSearchStr, 0);
PianoFree (requestStr, 0);
@@ -553,8 +545,8 @@ PianoReturn_t PianoSearchMusic (const PianoHandle_t *ph,
*/
PianoReturn_t PianoCreateStation (PianoHandle_t *ph, const char *type,
const char *id) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -566,14 +558,13 @@ PianoReturn_t PianoCreateStation (PianoHandle_t *ph, const char *type,
type, id);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s"
- "&method=createStation&arg1=%s%s", ph->routeId,
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=createStation&arg1=%s%s", ph->routeId,
ph->user.listenerId, type, id);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseCreateStation (ph, retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -592,8 +583,8 @@ PianoReturn_t PianoCreateStation (PianoHandle_t *ph, const char *type,
*/
PianoReturn_t PianoStationAddMusic (PianoHandle_t *ph,
PianoStation_t *station, const char *musicId) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -606,14 +597,13 @@ PianoReturn_t PianoStationAddMusic (PianoHandle_t *ph,
station->id, musicId);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s"
- "&method=addSeed&arg1=%s&arg2=%s", ph->routeId,
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=addSeed&arg1=%s&arg2=%s", ph->routeId,
ph->user.listenerId, station->id, musicId);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseAddSeed (ph, retStr, station);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -627,8 +617,8 @@ PianoReturn_t PianoStationAddMusic (PianoHandle_t *ph,
* @return _OK or error
*/
PianoReturn_t PianoSongTired (PianoHandle_t *ph, const PianoSong_t *song) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -640,14 +630,13 @@ PianoReturn_t PianoSongTired (PianoHandle_t *ph, const PianoSong_t *song) {
song->identity);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s&"
- "method=addTiredSong&arg1=%s", ph->routeId, ph->user.listenerId,
- song->identity);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=addTiredSong&arg1=%s", ph->routeId,
+ ph->user.listenerId, song->identity);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseSimple (retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -661,8 +650,8 @@ PianoReturn_t PianoSongTired (PianoHandle_t *ph, const PianoSong_t *song) {
*/
PianoReturn_t PianoSetQuickmix (PianoHandle_t *ph) {
char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], valueBuf[1000], urlArgBuf[1000],
- url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
PianoStation_t *curStation = ph->stations;
@@ -699,14 +688,13 @@ PianoReturn_t PianoSetQuickmix (PianoHandle_t *ph) {
sizeof (xmlSendBuf) - strlen (xmlSendBuf) - 1);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s&"
- "method=setQuickMix&arg1=RANDOM&arg2=%s", ph->routeId,
- ph->user.listenerId, urlArgBuf);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=setQuickMix&arg1=RANDOM&arg2=%s",
+ ph->routeId, ph->user.listenerId, urlArgBuf);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseSimple (retStr);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -735,17 +723,15 @@ PianoStation_t *PianoFindStationById (PianoStation_t *stations,
* @return _OK or error
*/
PianoReturn_t PianoGetGenreStations (PianoHandle_t *ph) {
- char url[PIANO_URL_BUFFER_SIZE];
- char *retStr;
+ char retStr[PIANO_RECV_BUFFER];
PianoReturn_t ret;
- snprintf (url, sizeof (url), "http://www.pandora.com/xml/genre?r=%li",
+ snprintf (ph->waith.path, sizeof (ph->waith.path), "/xml/genre?r=%li",
time (NULL));
- if ((ret = PianoHttpGet (ph->curlHandle, url, &retStr)) ==
+ if ((ret = PianoHttpGet (&ph->waith, retStr, sizeof (retStr))) ==
PIANO_RET_OK) {
ret = PianoXmlParseGenreExplorer (ph, retStr);
- PianoFree (retStr, 0);
}
return ret;
@@ -759,8 +745,8 @@ PianoReturn_t PianoGetGenreStations (PianoHandle_t *ph) {
*/
PianoReturn_t PianoTransformShared (PianoHandle_t *ph,
PianoStation_t *station) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -772,19 +758,18 @@ PianoReturn_t PianoTransformShared (PianoHandle_t *ph,
station->id);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s&"
- "method=transformShared&arg1=%s", ph->routeId, ph->user.listenerId,
- station->id);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=transformShared&arg1=%s", ph->routeId,
+ ph->user.listenerId, station->id);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseTranformStation (retStr);
/* though this call returns a bunch of "new" data only this one is
* changed and important (at the moment) */
if (ret == PIANO_RET_OK) {
station->isCreator = 1;
}
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
@@ -798,10 +783,10 @@ PianoReturn_t PianoTransformShared (PianoHandle_t *ph,
* @param return allocated string; you have to free it yourself
* @return _OK or error
*/
-PianoReturn_t PianoExplain (const PianoHandle_t *ph, const PianoSong_t *song,
+PianoReturn_t PianoExplain (PianoHandle_t *ph, const PianoSong_t *song,
char **retExplain) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], url[PIANO_URL_BUFFER_SIZE];
- char *requestStr, *retStr;
+ char xmlSendBuf[PIANO_SEND_BUFFER_SIZE], retStr[PIANO_RECV_BUFFER];
+ char *requestStr;
PianoReturn_t ret;
snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
@@ -814,14 +799,13 @@ PianoReturn_t PianoExplain (const PianoHandle_t *ph, const PianoSong_t *song,
song->stationId, song->musicId);
requestStr = PianoEncryptString (xmlSendBuf);
- snprintf (url, sizeof (url), PIANO_RPC_URL "rid=%s&lid=%s&"
- "method=method=narrative&arg1=%s&arg2=%s", ph->routeId,
- ph->user.listenerId, song->stationId, song->musicId);
+ snprintf (ph->waith.path, sizeof (ph->waith.path), PIANO_RPC_PATH
+ "rid=%s&lid=%s&method=method=narrative&arg1=%s&arg2=%s",
+ ph->routeId, ph->user.listenerId, song->stationId, song->musicId);
- if ((ret = PianoHttpPost (ph->curlHandle, url, requestStr, &retStr)) ==
- PIANO_RET_OK) {
+ if ((ret = PianoHttpPost (&ph->waith, requestStr, retStr,
+ sizeof (retStr))) == PIANO_RET_OK) {
ret = PianoXmlParseNarrative (retStr, retExplain);
- PianoFree (retStr, 0);
}
PianoFree (requestStr, 0);
diff --git a/libpiano/src/piano.h b/libpiano/src/piano.h
index db85108..7ed5394 100644
--- a/libpiano/src/piano.h
+++ b/libpiano/src/piano.h
@@ -29,7 +29,7 @@ THE SOFTWARE.
* all strings _must_ be utf-8 encoded. i won't care, but pandora does. so
* be nice and check the encoding of your strings. thanks :) */
-#include <curl/curl.h>
+#include <waitress.h>
typedef struct PianoUserInfo {
char *webAuthToken;
@@ -85,7 +85,7 @@ typedef struct PianoGenreCategory {
} PianoGenreCategory_t;
typedef struct PianoHandle {
- CURL *curlHandle;
+ WaitressHandle_t waith;
char routeId[9];
PianoUserInfo_t user;
/* linked lists */
@@ -110,7 +110,7 @@ void PianoInit (PianoHandle_t *);
void PianoDestroy (PianoHandle_t *);
void PianoDestroyPlaylist (PianoHandle_t *);
void PianoDestroySearchResult (PianoSearchResult_t *);
-PianoReturn_t PianoConnect (PianoHandle_t *, const char *, const char *, char);
+PianoReturn_t PianoConnect (PianoHandle_t *, const char *, const char *);
PianoReturn_t PianoGetStations (PianoHandle_t *);
PianoReturn_t PianoGetPlaylist (PianoHandle_t *, const char *,
@@ -123,7 +123,7 @@ PianoReturn_t PianoMoveSong (PianoHandle_t *, const PianoStation_t *,
PianoReturn_t PianoRenameStation (PianoHandle_t *, PianoStation_t *,
const char *);
PianoReturn_t PianoDeleteStation (PianoHandle_t *, PianoStation_t *);
-PianoReturn_t PianoSearchMusic (const PianoHandle_t *, const char *,
+PianoReturn_t PianoSearchMusic (PianoHandle_t *, const char *,
PianoSearchResult_t *);
PianoReturn_t PianoCreateStation (PianoHandle_t *, const char *,
const char *);
@@ -134,8 +134,7 @@ PianoReturn_t PianoSetQuickmix (PianoHandle_t *);
PianoStation_t *PianoFindStationById (PianoStation_t *, const char *);
PianoReturn_t PianoGetGenreStations (PianoHandle_t *);
PianoReturn_t PianoTransformShared (PianoHandle_t *, PianoStation_t *);
-PianoReturn_t PianoExplain (const PianoHandle_t *, const PianoSong_t *,
- char **);
+PianoReturn_t PianoExplain (PianoHandle_t *, const PianoSong_t *, char **);
const char *PianoErrorToStr (PianoReturn_t);
#endif /* _PIANO_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 02:56:56 +0000