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authorLars-Dominik Braun <lars@6xq.net>2012-04-27 15:15:40 +0200
committerLars-Dominik Braun <lars@6xq.net>2012-05-01 11:04:50 +0200
commit63c86dce1e248aa03a99792f56077dc176bcd295 (patch)
treee702be797a6e1b84f780dc6bf3fab504eb853d71 /src
parentbd9291bfc016a5f16fd81495dbe779b47627ade0 (diff)
downloadpianobar-63c86dce1e248aa03a99792f56077dc176bcd295.tar.gz
pianobar-63c86dce1e248aa03a99792f56077dc176bcd295.tar.bz2
pianobar-63c86dce1e248aa03a99792f56077dc176bcd295.zip
piano: Move to JSON API (v5)
In random order: Thanks to Chris Eby for his work on pithos, to an anonymous coward for sending me his Android client, to Alex Howard for sending me the webOS client, to ZigZagJoe for providing a temporary fix and thanks to everyone who sent Pandora a message. Although there are a few rough edges here and there this fixes #236.
Diffstat (limited to 'src')
-rw-r--r--src/libezxml/COPYING20
-rw-r--r--src/libezxml/ezxml.c718
-rw-r--r--src/libezxml/ezxml.h93
-rw-r--r--src/libpiano/crypt.c205
-rw-r--r--src/libpiano/piano.c1146
-rw-r--r--src/libpiano/piano.h79
-rw-r--r--src/libpiano/xml.c980
-rw-r--r--src/libpiano/xml.h49
-rw-r--r--src/settings.c4
-rw-r--r--src/ui.c4
-rw-r--r--src/ui_act.c6
11 files changed, 755 insertions, 2549 deletions
diff --git a/src/libezxml/COPYING b/src/libezxml/COPYING
deleted file mode 100644
index 80e4e88..0000000
--- a/src/libezxml/COPYING
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright 2004-2006 Aaron Voisine <aaron@voisine.org>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/src/libezxml/ezxml.c b/src/libezxml/ezxml.c
deleted file mode 100644
index 0e1dd5d..0000000
--- a/src/libezxml/ezxml.c
+++ /dev/null
@@ -1,718 +0,0 @@
-/* ezxml.c
- *
- * Copyright 2004-2006 Aaron Voisine <aaron@voisine.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef __FreeBSD__
-#define _BSD_SOURCE /* required by strdup() */
-#define _DARWIN_C_SOURCE /* required by strdup() on OS X */
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "ezxml.h"
-
-#define EZXML_WS "\t\r\n " // whitespace
-#define EZXML_ERRL 128 // maximum error string length
-
-typedef struct ezxml_root *ezxml_root_t;
-struct ezxml_root { // additional data for the root tag
- struct ezxml xml; // is a super-struct built on top of ezxml struct
- ezxml_t cur; // current xml tree insertion point
- char *m; // original xml string
- size_t len; // length of allocated memory for mmap, -1 for malloc
- char *u; // UTF-8 conversion of string if original was UTF-16
- char *s; // start of work area
- char *e; // end of work area
- char **ent; // general entities (ampersand sequences)
- char ***attr; // default attributes
- char ***pi; // processing instructions
- short standalone; // non-zero if <?xml standalone="yes"?>
- char err[EZXML_ERRL]; // error string
-};
-
-char *EZXML_NIL[] = { NULL }; // empty, null terminated array of strings
-
-// sets a flag for the given tag and returns the tag
-static ezxml_t ezxml_set_flag(ezxml_t xml, short flag) {
- if (xml) xml->flags |= flag;
- return xml;
-}
-
-// inserts an existing tag into an ezxml structure
-static ezxml_t ezxml_insert(ezxml_t xml, ezxml_t dest, size_t off)
-{
- ezxml_t cur, prev, head;
-
- xml->next = xml->sibling = xml->ordered = NULL;
- xml->off = off;
- xml->parent = dest;
-
- if ((head = dest->child)) { // already have sub tags
- if (head->off <= off) { // not first subtag
- for (cur = head; cur->ordered && cur->ordered->off <= off;
- cur = cur->ordered);
- xml->ordered = cur->ordered;
- cur->ordered = xml;
- }
- else { // first subtag
- xml->ordered = head;
- dest->child = xml;
- }
-
- for (cur = head, prev = NULL; cur && strcmp(cur->name, xml->name);
- prev = cur, cur = cur->sibling); // find tag type
- if (cur && cur->off <= off) { // not first of type
- while (cur->next && cur->next->off <= off) cur = cur->next;
- xml->next = cur->next;
- cur->next = xml;
- }
- else { // first tag of this type
- if (prev && cur) prev->sibling = cur->sibling; // remove old first
- xml->next = cur; // old first tag is now next
- for (cur = head, prev = NULL; cur && cur->off <= off;
- prev = cur, cur = cur->sibling); // new sibling insert point
- xml->sibling = cur;
- if (prev) prev->sibling = xml;
- }
- }
- else dest->child = xml; // only sub tag
-
- return xml;
-}
-
-// Adds a child tag. off is the offset of the child tag relative to the start
-// of the parent tag's character content. Returns the child tag.
-static ezxml_t ezxml_add_child(ezxml_t xml, char *name, size_t off)
-{
- ezxml_t child;
-
- if (! xml) return NULL;
- child = (ezxml_t)memset(malloc(sizeof(struct ezxml)), '\0',
- sizeof(struct ezxml));
- child->name = (char *)name;
- child->attr = EZXML_NIL;
- child->txt = "";
-
- return ezxml_insert(child, xml, off);
-}
-
-// returns the first child tag with the given name or NULL if not found
-ezxml_t ezxml_child(ezxml_t xml, const char *name)
-{
- xml = (xml) ? xml->child : NULL;
- while (xml && strcmp(name, xml->name)) xml = xml->sibling;
- return xml;
-}
-
-// returns a new empty ezxml structure with the given root tag name
-static ezxml_t ezxml_new(char *name)
-{
- static char *ent[] = { "lt;", "&#60;", "gt;", "&#62;", "quot;", "&#34;",
- "apos;", "&#39;", "amp;", "&#38;", NULL };
- ezxml_root_t root = (ezxml_root_t)memset(malloc(sizeof(struct ezxml_root)),
- '\0', sizeof(struct ezxml_root));
- root->xml.name = (char *)name;
- root->cur = &root->xml;
- strcpy(root->err, root->xml.txt = "");
- root->ent = memcpy(malloc(sizeof(ent)), ent, sizeof(ent));
- root->attr = root->pi = (char ***)(root->xml.attr = EZXML_NIL);
- return &root->xml;
-}
-
-// returns the Nth tag with the same name in the same subsection or NULL if not
-// found
-ezxml_t ezxml_idx(ezxml_t xml, int idx)
-{
- for (; xml && idx; idx--) xml = xml->next;
- return xml;
-}
-
-// returns the value of the requested tag attribute or NULL if not found
-const char *ezxml_attr(ezxml_t xml, const char *attr)
-{
- int i = 0, j = 1;
- ezxml_root_t root = (ezxml_root_t)xml;
-
- if (! xml || ! xml->attr) return NULL;
- while (xml->attr[i] && strcmp(attr, xml->attr[i])) i += 2;
- if (xml->attr[i]) return xml->attr[i + 1]; // found attribute
-
- while (root->xml.parent) root = (ezxml_root_t)root->xml.parent; // root tag
- for (i = 0; root->attr[i] && strcmp(xml->name, root->attr[i][0]); i++);
- if (! root->attr[i]) return NULL; // no matching default attributes
- while (root->attr[i][j] && strcmp(attr, root->attr[i][j])) j += 3;
- return (root->attr[i][j]) ? root->attr[i][j + 1] : NULL; // found default
-}
-
-// same as ezxml_get but takes an already initialized va_list
-static ezxml_t ezxml_vget(ezxml_t xml, va_list ap)
-{
- char *name = va_arg(ap, char *);
- int idx = -1;
-
- if (name && *name) {
- idx = va_arg(ap, int);
- xml = ezxml_child(xml, name);
- }
- return (idx < 0) ? xml : ezxml_vget(ezxml_idx(xml, idx), ap);
-}
-
-// Traverses the xml tree to retrieve a specific subtag. Takes a variable
-// length list of tag names and indexes. The argument list must be terminated
-// by either an index of -1 or an empty string tag name. Example:
-// title = ezxml_get(library, "shelf", 0, "book", 2, "title", -1);
-// This retrieves the title of the 3rd book on the 1st shelf of library.
-// Returns NULL if not found.
-ezxml_t ezxml_get(ezxml_t xml, ...)
-{
- va_list ap;
- ezxml_t r;
-
- va_start(ap, xml);
- r = ezxml_vget(xml, ap);
- va_end(ap);
- return r;
-}
-
-// set an error string and return root
-static ezxml_t ezxml_err(ezxml_root_t root, char *s, const char *err, ...)
-{
- va_list ap;
- int line = 1;
- char *t, fmt[EZXML_ERRL];
-
- for (t = root->s; t < s; t++) if (*t == '\n') line++;
- snprintf(fmt, EZXML_ERRL, "[error near line %d]: %s", line, err);
-
- va_start(ap, err);
- vsnprintf(root->err, EZXML_ERRL, fmt, ap);
- va_end(ap);
-
- return &root->xml;
-}
-
-// Recursively decodes entity and character references and normalizes new lines
-// ent is a null terminated array of alternating entity names and values. set t
-// to '&' for general entity decoding, '%' for parameter entity decoding, 'c'
-// for cdata sections, ' ' for attribute normalization, or '*' for non-cdata
-// attribute normalization. Returns s, or if the decoded string is longer than
-// s, returns a malloced string that must be freed.
-static char *ezxml_decode(char *s, char **ent, char t)
-{
- char *e, *r = s, *m = s;
- long b, c, d, l;
-
- for (; *s; s++) { // normalize line endings
- while (*s == '\r') {
- *(s++) = '\n';
- if (*s == '\n') memmove(s, (s + 1), strlen(s));
- }
- }
-
- for (s = r; ; ) {
- while (*s && *s != '&' && (*s != '%' || t != '%') && !isspace(*s)) s++;
-
- if (! *s) break;
- else if (t != 'c' && ! strncmp(s, "&#", 2)) { // character reference
- if (s[2] == 'x') c = strtol(s + 3, &e, 16); // base 16
- else c = strtol(s + 2, &e, 10); // base 10
- if (! c || *e != ';') { s++; continue; } // not a character ref
-
- if (c < 0x80) *(s++) = c; // US-ASCII subset
- else { // multi-byte UTF-8 sequence
- for (b = 0, d = c; d; d /= 2) b++; // number of bits in c
- b = (b - 2) / 5; // number of bytes in payload
- *(s++) = (0xFF << (7 - b)) | (c >> (6 * b)); // head
- while (b) *(s++) = 0x80 | ((c >> (6 * --b)) & 0x3F); // payload
- }
-
- memmove(s, strchr(s, ';') + 1, strlen(strchr(s, ';')));
- }
- else if ((*s == '&' && (t == '&' || t == ' ' || t == '*')) ||
- (*s == '%' && t == '%')) { // entity reference
- for (b = 0; ent[b] && strncmp(s + 1, ent[b], strlen(ent[b]));
- b += 2); // find entity in entity list
-
- if (ent[b++]) { // found a match
- if ((c = strlen(ent[b])) - 1 > (e = strchr(s, ';')) - s) {
- l = (d = (s - r)) + c + strlen(e); // new length
- r = (r == m) ? strcpy(malloc(l), r) : realloc(r, l);
- e = strchr((s = r + d), ';'); // fix up pointers
- }
-
- memmove(s + c, e + 1, strlen(e)); // shift rest of string
- strncpy(s, ent[b], c); // copy in replacement text
- }
- else s++; // not a known entity
- }
- else if ((t == ' ' || t == '*') && isspace(*s)) *(s++) = ' ';
- else s++; // no decoding needed
- }
-
- if (t == '*') { // normalize spaces for non-cdata attributes
- for (s = r; *s; s++) {
- if ((l = strspn(s, " "))) memmove(s, s + l, strlen(s + l) + 1);
- while (*s && *s != ' ') s++;
- }
- if (--s >= r && *s == ' ') *s = '\0'; // trim any trailing space
- }
- return r;
-}
-
-// called when parser finds start of new tag
-static void ezxml_open_tag(ezxml_root_t root, char *name, char **attr)
-{
- ezxml_t xml = root->cur;
-
- if (xml->name) xml = ezxml_add_child(xml, name, strlen(xml->txt));
- else xml->name = name; // first open tag
-
- xml->attr = attr;
- root->cur = xml; // update tag insertion point
-}
-
-// called when parser finds character content between open and closing tag
-static void ezxml_char_content(ezxml_root_t root, char *s, size_t len, char t)
-{
- ezxml_t xml = root->cur;
- char *m = s;
- size_t l;
-
- if (! xml || ! xml->name || ! len) return; // sanity check
-
- s[len] = '\0'; // null terminate text (calling functions anticipate this)
- len = strlen(s = ezxml_decode(s, root->ent, t)) + 1;
-
- if (! *(xml->txt)) xml->txt = s; // initial character content
- else { // allocate our own memory and make a copy
- xml->txt = (xml->flags & EZXML_TXTM) // allocate some space
- ? realloc(xml->txt, (l = strlen(xml->txt)) + len)
- : strcpy(malloc((l = strlen(xml->txt)) + len), xml->txt);
- strcpy(xml->txt + l, s); // add new char content
- if (s != m) free(s); // free s if it was malloced by ezxml_decode()
- }
-
- if (xml->txt != m) ezxml_set_flag(xml, EZXML_TXTM);
-}
-
-// called when parser finds closing tag
-static ezxml_t ezxml_close_tag(ezxml_root_t root, char *name, char *s)
-{
- if (! root->cur || ! root->cur->name || strcmp(name, root->cur->name))
- return ezxml_err(root, s, "unexpected closing tag </%s>", name);
-
- root->cur = root->cur->parent;
- return NULL;
-}
-
-// checks for circular entity references, returns non-zero if no circular
-// references are found, zero otherwise
-static int ezxml_ent_ok(char *name, char *s, char **ent)
-{
- int i;
-
- for (; ; s++) {
- while (*s && *s != '&') s++; // find next entity reference
- if (! *s) return 1;
- if (! strncmp(s + 1, name, strlen(name))) return 0; // circular ref.
- for (i = 0; ent[i] && strncmp(ent[i], s + 1, strlen(ent[i])); i += 2);
- if (ent[i] && ! ezxml_ent_ok(name, ent[i + 1], ent)) return 0;
- }
-}
-
-// called when the parser finds a processing instruction
-static void ezxml_proc_inst(ezxml_root_t root, char *s, size_t len)
-{
- int i = 0, j = 1;
- char *target = s;
-
- s[len] = '\0'; // null terminate instruction
- if (*(s += strcspn(s, EZXML_WS))) {
- *s = '\0'; // null terminate target
- s += strspn(s + 1, EZXML_WS) + 1; // skip whitespace after target
- }
-
- if (! strcmp(target, "xml")) { // <?xml ... ?>
- if ((s = strstr(s, "standalone")) && ! strncmp(s + strspn(s + 10,
- EZXML_WS "='\"") + 10, "yes", 3)) root->standalone = 1;
- return;
- }
-
- if (! root->pi[0]) *(root->pi = malloc(sizeof(char **))) = NULL; //first pi
-
- while (root->pi[i] && strcmp(target, root->pi[i][0])) i++; // find target
- if (! root->pi[i]) { // new target
- root->pi = realloc(root->pi, sizeof(char **) * (i + 2));
- root->pi[i] = malloc(sizeof(char *) * 3);
- root->pi[i][0] = target;
- root->pi[i][1] = (char *)(root->pi[i + 1] = NULL); // terminate pi list
- root->pi[i][2] = strdup(""); // empty document position list
- }
-
- while (root->pi[i][j]) j++; // find end of instruction list for this target
- root->pi[i] = realloc(root->pi[i], sizeof(char *) * (j + 3));
- root->pi[i][j + 2] = realloc(root->pi[i][j + 1], j + 1);
- strcpy(root->pi[i][j + 2] + j - 1, (root->xml.name) ? ">" : "<");
- root->pi[i][j + 1] = NULL; // null terminate pi list for this target
- root->pi[i][j] = s; // set instruction
-}
-
-// called when the parser finds an internal doctype subset
-static short ezxml_internal_dtd(ezxml_root_t root, char *s, size_t len)
-{
- char q, *c, *t, *n = NULL, *v, **ent, **pe;
- int i, j;
-
- pe = memcpy(malloc(sizeof(EZXML_NIL)), EZXML_NIL, sizeof(EZXML_NIL));
-
- for (s[len] = '\0'; s; ) {
- while (*s && *s != '<' && *s != '%') s++; // find next declaration
-
- if (! *s) break;
- else if (! strncmp(s, "<!ENTITY", 8)) { // parse entity definitions
- c = s += strspn(s + 8, EZXML_WS) + 8; // skip white space separator
- n = s + strspn(s, EZXML_WS "%"); // find name
- *(s = n + strcspn(n, EZXML_WS)) = ';'; // append ; to name
-
- v = s + strspn(s + 1, EZXML_WS) + 1; // find value
- if ((q = *(v++)) != '"' && q != '\'') { // skip externals
- s = strchr(s, '>');
- continue;
- }
-
- for (i = 0, ent = (*c == '%') ? pe : root->ent; ent[i]; i++);
- ent = realloc(ent, (i + 3) * sizeof(char *)); // space for next ent
- if (*c == '%') pe = ent;
- else root->ent = ent;
-
- *(++s) = '\0'; // null terminate name
- if ((s = strchr(v, q))) *(s++) = '\0'; // null terminate value
- ent[i + 1] = ezxml_decode(v, pe, '%'); // set value
- ent[i + 2] = NULL; // null terminate entity list
- if (! ezxml_ent_ok(n, ent[i + 1], ent)) { // circular reference
- if (ent[i + 1] != v) free(ent[i + 1]);
- ezxml_err(root, v, "circular entity declaration &%s", n);
- break;
- }
- else ent[i] = n; // set entity name
- }
- else if (! strncmp(s, "<!ATTLIST", 9)) { // parse default attributes
- t = s + strspn(s + 9, EZXML_WS) + 9; // skip whitespace separator
- if (! *t) { ezxml_err(root, t, "unclosed <!ATTLIST"); break; }
- if (*(s = t + strcspn(t, EZXML_WS ">")) == '>') continue;
- else *s = '\0'; // null terminate tag name
- for (i = 0; root->attr[i] && strcmp(n, root->attr[i][0]); i++);
-
- ++s; // ansi cpr
- while (*(n = s + strspn(s, EZXML_WS)) && *n != '>') {
- if (*(s = n + strcspn(n, EZXML_WS))) *s = '\0'; // attr name
- else { ezxml_err(root, t, "malformed <!ATTLIST"); break; }
-
- s += strspn(s + 1, EZXML_WS) + 1; // find next token
- c = (strncmp(s, "CDATA", 5)) ? "*" : " "; // is it cdata?
- if (! strncmp(s, "NOTATION", 8))
- s += strspn(s + 8, EZXML_WS) + 8;
- s = (*s == '(') ? strchr(s, ')') : s + strcspn(s, EZXML_WS);
- if (! s) { ezxml_err(root, t, "malformed <!ATTLIST"); break; }
-
- s += strspn(s, EZXML_WS ")"); // skip white space separator
- if (! strncmp(s, "#FIXED", 6))
- s += strspn(s + 6, EZXML_WS) + 6;
- if (*s == '#') { // no default value
- s += strcspn(s, EZXML_WS ">") - 1;
- if (*c == ' ') continue; // cdata is default, nothing to do
- v = NULL;
- }
- else if ((*s == '"' || *s == '\'') && // default value
- (s = strchr(v = s + 1, *s))) *s = '\0';
- else { ezxml_err(root, t, "malformed <!ATTLIST"); break; }
-
- if (! root->attr[i]) { // new tag name
- root->attr = (! i) ? malloc(2 * sizeof(char **))
- : realloc(root->attr,
- (i + 2) * sizeof(char **));
- root->attr[i] = malloc(2 * sizeof(char *));
- root->attr[i][0] = t; // set tag name
- root->attr[i][1] = (char *)(root->attr[i + 1] = NULL);
- }
-
- for (j = 1; root->attr[i][j]; j += 3); // find end of list
- root->attr[i] = realloc(root->attr[i],
- (j + 4) * sizeof(char *));
-
- root->attr[i][j + 3] = NULL; // null terminate list
- root->attr[i][j + 2] = c; // is it cdata?
- root->attr[i][j + 1] = (v) ? ezxml_decode(v, root->ent, *c)
- : NULL;
- root->attr[i][j] = n; // attribute name
- ++s;
- }
- }
- else if (! strncmp(s, "<!--", 4)) s = strstr(s + 4, "-->"); // comments
- else if (! strncmp(s, "<?", 2)) { // processing instructions
- if ((s = strstr(c = s + 2, "?>")))
- ezxml_proc_inst(root, c, s++ - c);
- }
- else if (*s == '<') s = strchr(s, '>'); // skip other declarations
- else if (*(s++) == '%' && ! root->standalone) break;
- }
-
- free(pe);
- return ! *root->err;
-}
-
-// Converts a UTF-16 string to UTF-8. Returns a new string that must be freed
-// or NULL if no conversion was needed.
-static char *ezxml_str2utf8(char **s, size_t *len)
-{
- char *u;
- size_t l = 0, sl, max = *len;
- long c, d;
- int b, be = (**s == '\xFE') ? 1 : (**s == '\xFF') ? 0 : -1;
-
- if (be == -1) return NULL; // not UTF-16
-
- u = malloc(max);
- for (sl = 2; sl < *len - 1; sl += 2) {
- c = (be) ? (((*s)[sl] & 0xFF) << 8) | ((*s)[sl + 1] & 0xFF) //UTF-16BE
- : (((*s)[sl + 1] & 0xFF) << 8) | ((*s)[sl] & 0xFF); //UTF-16LE
- if (c >= 0xD800 && c <= 0xDFFF && (sl += 2) < *len - 1) { // high-half
- d = (be) ? (((*s)[sl] & 0xFF) << 8) | ((*s)[sl + 1] & 0xFF)
- : (((*s)[sl + 1] & 0xFF) << 8) | ((*s)[sl] & 0xFF);
- c = (((c & 0x3FF) << 10) | (d & 0x3FF)) + 0x10000;
- }
-
- while (l + 6 > max) u = realloc(u, max += EZXML_BUFSIZE);
- if (c < 0x80) u[l++] = c; // US-ASCII subset
- else { // multi-byte UTF-8 sequence
- for (b = 0, d = c; d; d /= 2) b++; // bits in c
- b = (b - 2) / 5; // bytes in payload
- u[l++] = (0xFF << (7 - b)) | (c >> (6 * b)); // head
- while (b) u[l++] = 0x80 | ((c >> (6 * --b)) & 0x3F); // payload
- }
- }
- return *s = realloc(u, *len = l);
-}
-
-// frees a tag attribute list
-static void ezxml_free_attr(char **attr) {
- int i = 0;
- char *m;
-
- if (! attr || attr == EZXML_NIL) return; // nothing to free
- while (attr[i]) i += 2; // find end of attribute list
- m = attr[i + 1]; // list of which names and values are malloced
- for (i = 0; m[i]; i++) {
- if (m[i] & EZXML_NAMEM) free(attr[i * 2]);
- if (m[i] & EZXML_TXTM) free(attr[(i * 2) + 1]);
- }
- free(m);
- free(attr);
-}
-
-// parse the given xml string and return an ezxml structure
-ezxml_t ezxml_parse_str(char *s, size_t len)
-{
- ezxml_root_t root = (ezxml_root_t)ezxml_new(NULL);
- char q, e, *d, **attr, **a = NULL; // initialize a to avoid compile warning
- int l, i, j;
-
- root->m = s;
- if (! len) return ezxml_err(root, NULL, "root tag missing");
- root->u = ezxml_str2utf8(&s, &len); // convert utf-16 to utf-8
- root->e = (root->s = s) + len; // record start and end of work area
-
- e = s[len - 1]; // save end char
- s[len - 1] = '\0'; // turn end char into null terminator
-
- while (*s && *s != '<') s++; // find first tag
- if (! *s) return ezxml_err(root, s, "root tag missing");
-
- for (; ; ) {
- attr = (char **)EZXML_NIL;
- d = ++s;
-
- if (isalpha(*s) || *s == '_' || *s == ':' || *s < '\0') { // new tag
- if (! root->cur)
- return ezxml_err(root, d, "markup outside of root element");
-
- s += strcspn(s, EZXML_WS "/>");
- while (isspace(*s)) *(s++) = '\0'; // null terminate tag name
-
- if (*s && *s != '/' && *s != '>') // find tag in default attr list
- for (i = 0; (a = root->attr[i]) && strcmp(a[0], d); i++);
-
- for (l = 0; *s && *s != '/' && *s != '>'; l += 2) { // new attrib
- attr = (l) ? realloc(attr, (l + 4) * sizeof(char *))
- : malloc(4 * sizeof(char *)); // allocate space
- attr[l + 3] = (l) ? realloc(attr[l + 1], (l / 2) + 2)
- : malloc(2); // mem for list of maloced vals
- strcpy(attr[l + 3] + (l / 2), " "); // value is not malloced
- attr[l + 2] = NULL; // null terminate list
- attr[l + 1] = ""; // temporary attribute value
- attr[l] = s; // set attribute name
-
- s += strcspn(s, EZXML_WS "=/>");
- if (*s == '=' || isspace(*s)) {
- *(s++) = '\0'; // null terminate tag attribute name
- q = *(s += strspn(s, EZXML_WS "="));
- if (q == '"' || q == '\'') { // attribute value
- attr[l + 1] = ++s;
- while (*s && *s != q) s++;
- if (*s) *(s++) = '\0'; // null terminate attribute val
- else {
- ezxml_free_attr(attr);
- return ezxml_err(root, d, "missing %c", q);
- }
-
- for (j = 1; a && a[j] && strcmp(a[j], attr[l]); j +=3);
- attr[l + 1] = ezxml_decode(attr[l + 1], root->ent, (a
- && a[j]) ? *a[j + 2] : ' ');
- if (attr[l + 1] < d || attr[l + 1] > s)
- attr[l + 3][l / 2] = EZXML_TXTM; // value malloced
- }
- }
- while (isspace(*s)) s++;
- }
-
- if (*s == '/') { // self closing tag
- *(s++) = '\0';
- if ((*s && *s != '>') || (! *s && e != '>')) {
- if (l) ezxml_free_attr(attr);
- return ezxml_err(root, d, "missing >");
- }
- ezxml_open_tag(root, d, attr);
- ezxml_close_tag(root, d, s);
- }
- else if ((q = *s) == '>' || (! *s && e == '>')) { // open tag
- *s = '\0'; // temporarily null terminate tag name
- ezxml_open_tag(root, d, attr);
- *s = q;
- }
- else {
- if (l) ezxml_free_attr(attr);
- return ezxml_err(root, d, "missing >");
- }
- }
- else if (*s == '/') { // close tag
- s += strcspn(d = s + 1, EZXML_WS ">") + 1;
- if (! (q = *s) && e != '>') return ezxml_err(root, d, "missing >");
- *s = '\0'; // temporarily null terminate tag name
- if (ezxml_close_tag(root, d, s)) return &root->xml;
- if (isspace(*s = q)) s += strspn(s, EZXML_WS);
- }
- else if (! strncmp(s, "!--", 3)) { // xml comment
- if (! (s = strstr(s + 3, "--")) || (*(s += 2) != '>' && *s) ||
- (! *s && e != '>')) return ezxml_err(root, d, "unclosed <!--");
- }
- else if (! strncmp(s, "![CDATA[", 8)) { // cdata
- if ((s = strstr(s, "]]>")))
- ezxml_char_content(root, d + 8, (s += 2) - d - 10, 'c');
- else return ezxml_err(root, d, "unclosed <![CDATA[");
- }
- else if (! strncmp(s, "!DOCTYPE", 8)) { // dtd
- for (l = 0; *s && ((! l && *s != '>') || (l && (*s != ']' ||
- *(s + strspn(s + 1, EZXML_WS) + 1) != '>')));
- l = (*s == '[') ? 1 : l) s += strcspn(s + 1, "[]>") + 1;
- if (! *s && e != '>')
- return ezxml_err(root, d, "unclosed <!DOCTYPE");
- d = (l) ? strchr(d, '[') + 1 : d;
- if (l && ! ezxml_internal_dtd(root, d, s++ - d)) return &root->xml;
- }
- else if (*s == '?') { // <?...?> processing instructions
- do { s = strchr(s, '?'); } while (s && *(++s) && *s != '>');
- if (! s || (! *s && e != '>'))
- return ezxml_err(root, d, "unclosed <?");
- else ezxml_proc_inst(root, d + 1, s - d - 2);
- }
- else return ezxml_err(root, d, "unexpected <");
-
- if (! s || ! *s) break;
- *s = '\0';
- d = ++s;
- if (*s && *s != '<') { // tag character content
- while (*s && *s != '<') s++;
- if (*s) ezxml_char_content(root, d, s - d, '&');
- else break;
- }
- else if (! *s) break;
- }
-
- if (! root->cur) return &root->xml;
- else if (! root->cur->name) return ezxml_err(root, d, "root tag missing");
- else return ezxml_err(root, d, "unclosed tag <%s>", root->cur->name);
-}
-
-// free the memory allocated for the ezxml structure
-void ezxml_free(ezxml_t xml)
-{
- ezxml_root_t root = (ezxml_root_t)xml;
- int i, j;
- char **a, *s;
-
- if (! xml) return;
- ezxml_free(xml->child);
- ezxml_free(xml->ordered);
-
- if (! xml->parent) { // free root tag allocations
- for (i = 10; root->ent[i]; i += 2) // 0 - 9 are default entites (<>&"')
- if ((s = root->ent[i + 1]) < root->s || s > root->e) free(s);
- free(root->ent); // free list of general entities
-
- for (i = 0; (a = root->attr[i]); i++) {
- for (j = 1; a[j++]; j += 2) // free malloced attribute values
- if (a[j] && (a[j] < root->s || a[j] > root->e)) free(a[j]);
- free(a);
- }
- if (root->attr[0]) free(root->attr); // free default attribute list
-
- for (i = 0; root->pi[i]; i++) {
- for (j = 1; root->pi[i][j]; j++);
- free(root->pi[i][j + 1]);
- free(root->pi[i]);
- }
- if (root->pi[0]) free(root->pi); // free processing instructions
-
- if (root->len == -1) free(root->m); // malloced xml data
- if (root->u) free(root->u); // utf8 conversion
- }
-
- ezxml_free_attr(xml->attr); // tag attributes
- if ((xml->flags & EZXML_TXTM)) free(xml->txt); // character content
- if ((xml->flags & EZXML_NAMEM)) free(xml->name); // tag name
- free(xml);
-}
-
-// return parser error message or empty string if none
-const char *ezxml_error(ezxml_t xml)
-{
- while (xml && xml->parent) xml = xml->parent; // find root tag
- return (xml) ? ((ezxml_root_t)xml)->err : "";
-}
-
diff --git a/src/libezxml/ezxml.h b/src/libezxml/ezxml.h
deleted file mode 100644
index 0ee2513..0000000
--- a/src/libezxml/ezxml.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* ezxml.h
- *
- * Copyright 2004-2006 Aaron Voisine <aaron@voisine.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef _EZXML_H
-#define _EZXML_H
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <fcntl.h>
-
-#define EZXML_BUFSIZE 1024 // size of internal memory buffers
-#define EZXML_NAMEM 0x80 // name is malloced
-#define EZXML_TXTM 0x40 // txt is malloced
-#define EZXML_DUP 0x20 // attribute name and value are strduped
-
-typedef struct ezxml *ezxml_t;
-struct ezxml {
- char *name; // tag name
- char **attr; // tag attributes { name, value, name, value, ... NULL }
- char *txt; // tag character content, empty string if none
- size_t off; // tag offset from start of parent tag character content
- ezxml_t next; // next tag with same name in this section at this depth
- ezxml_t sibling; // next tag with different name in same section and depth
- ezxml_t ordered; // next tag, same section and depth, in original order
- ezxml_t child; // head of sub tag list, NULL if none
- ezxml_t parent; // parent tag, NULL if current tag is root tag
- short flags; // additional information
-};
-
-// Given a string of xml data and its length, parses it and creates an ezxml
-// structure. For efficiency, modifies the data by adding null terminators
-// and decoding ampersand sequences. If you don't want this, copy the data and
-// pass in the copy. Returns NULL on failure.
-ezxml_t ezxml_parse_str(char *s, size_t len);
-
-// returns the first child tag (one level deeper) with the given name or NULL
-// if not found
-ezxml_t ezxml_child(ezxml_t xml, const char *name);
-
-// returns the next tag of the same name in the same section and depth or NULL
-// if not found
-#define ezxml_next(xml) ((xml) ? xml->next : NULL)
-
-// Returns the Nth tag with the same name in the same section at the same depth
-// or NULL if not found. An index of 0 returns the tag given.
-ezxml_t ezxml_idx(ezxml_t xml, int idx);
-
-// returns the name of the given tag
-#define ezxml_name(xml) ((xml) ? xml->name : NULL)
-
-// returns the given tag's character content or empty string if none
-#define ezxml_txt(xml) ((xml) ? xml->txt : "")
-
-// returns the value of the requested tag attribute, or NULL if not found
-const char *ezxml_attr(ezxml_t xml, const char *attr);
-
-// Traverses the ezxml sturcture to retrieve a specific subtag. Takes a
-// variable length list of tag names and indexes. The argument list must be
-// terminated by either an index of -1 or an empty string tag name. Example:
-// title = ezxml_get(library, "shelf", 0, "book", 2, "title", -1);
-// This retrieves the title of the 3rd book on the 1st shelf of library.
-// Returns NULL if not found.
-ezxml_t ezxml_get(ezxml_t xml, ...);
-
-// frees the memory allocated for an ezxml structure
-void ezxml_free(ezxml_t xml);
-
-// returns parser error message or empty string if none
-const char *ezxml_error(ezxml_t xml);
-
-#endif // _EZXML_H
diff --git a/src/libpiano/crypt.c b/src/libpiano/crypt.c
index 3f98f42..6dafcca 100644
--- a/src/libpiano/crypt.c
+++ b/src/libpiano/crypt.c
@@ -1,5 +1,5 @@
/*
-Copyright (c) 2008-2011
+Copyright (c) 2008-2012
Lars-Dominik Braun <lars@6xq.net>
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -22,23 +22,13 @@ THE SOFTWARE.
*/
#include <string.h>
+#include <assert.h>
+#include <gcrypt.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
-#include <arpa/inet.h>
#include "crypt.h"
-#include "crypt_key_output.h"
-#include "crypt_key_input.h"
-#include "piano_private.h"
-
-#define byteswap32(x) ((((x) >> 24) & 0x000000ff) | \
- (((x) >> 8) & 0x0000ff00) | \
- (((x) << 8) & 0x00ff0000) | \
- (((x) << 24) & 0xff000000))
-
-#define hostToBigEndian32(x) htonl(x)
-#define bigToHostEndian32(x) ntohl(x)
/* decrypt hex-encoded, blowfish-crypted string: decode 2 hex-encoded blocks,
* decrypt, byteswap
@@ -46,162 +36,69 @@ THE SOFTWARE.
* @param decrypted string length (without trailing NUL)
* @return decrypted string or NULL
*/
-#define INITIAL_SHIFT 28
-#define SHIFT_DEC 4
-char *PianoDecryptString (const char * const s, size_t * const retSize) {
- const unsigned char *strInput = (const unsigned char *) s;
- /* hex-decode => strlen/2 + null-byte */
- uint32_t *iDecrypt;
- size_t decryptedSize;
- char *strDecrypted;
- unsigned char shift = INITIAL_SHIFT, intsDecoded = 0, j;
- /* blowfish blocks, 32-bit */
- uint32_t f, l, r, lrExchange;
-
- decryptedSize = strlen ((const char *) strInput)/2;
- if ((iDecrypt = calloc (decryptedSize/sizeof (*iDecrypt)+1,
- sizeof (*iDecrypt))) == NULL) {
- return NULL;
- }
- strDecrypted = (char *) iDecrypt;
-
- while (*strInput != '\0') {
- /* hex-decode string */
- if (*strInput >= '0' && *strInput <= '9') {
- *iDecrypt |= (*strInput & 0x0f) << shift;
- } else if (*strInput >= 'a' && *strInput <= 'f') {
- /* 0xa (hex) = 10 (decimal), 'a' & 0x0f == 1 => +9 */
- *iDecrypt |= ((*strInput+9) & 0x0f) << shift;
- }
- if (shift > 0) {
- shift -= SHIFT_DEC;
- } else {
- shift = INITIAL_SHIFT;
- /* initialize next dword */
- *(++iDecrypt) = 0;
- ++intsDecoded;
- }
-
- /* two 32-bit hex-decoded boxes available => blowfish decrypt */
- if (intsDecoded == 2) {
- l = *(iDecrypt-2);
- r = *(iDecrypt-1);
-
- for (j = in_key_n + 1; j > 1; --j) {
- l ^= in_key_p [j];
-
- f = in_key_s [0][(l >> 24) & 0xff] +
- in_key_s [1][(l >> 16) & 0xff];
- f ^= in_key_s [2][(l >> 8) & 0xff];
- f += in_key_s [3][l & 0xff];
- r ^= f;
- /* exchange l & r */
- lrExchange = l;
- l = r;
- r = lrExchange;
- }
- /* exchange l & r */
- lrExchange = l;
- l = r;
- r = lrExchange;
- r ^= in_key_p [1];
- l ^= in_key_p [0];
-
- *(iDecrypt-2) = bigToHostEndian32 (l);
- *(iDecrypt-1) = bigToHostEndian32 (r);
-
- intsDecoded = 0;
- }
- ++strInput;
+char *PianoDecryptString (const char * const input, size_t * const retSize) {
+ size_t inputLen = strlen (input);
+ gcry_error_t gret;
+ unsigned char *output;
+ size_t outputLen = inputLen/2;
+
+ assert (inputLen%2 == 0);
+
+ output = calloc (outputLen+1, sizeof (*output));
+ /* hex decode */
+ for (size_t i = 0; i < outputLen; i++) {
+ char hex[3];
+ memcpy (hex, &input[i*2], 2);
+ hex[2] = '\0';
+ output[i] = strtol (hex, NULL, 16);
}
- if (retSize != NULL) {
- *retSize = decryptedSize;
+ gcry_cipher_hd_t h;
+ gcry_cipher_open (&h, GCRY_CIPHER_BLOWFISH, GCRY_CIPHER_MODE_ECB, 0);
+ gcry_cipher_setkey (h, (unsigned char *) "R=U!LH$O2B#", 11);
+ gret = gcry_cipher_decrypt (h, output, outputLen, NULL, 0);
+ if (gret) {
+ fprintf (stderr, "Failure: %s/%s\n", gcry_strsource (gret), gcry_strerror (gret));
+ return NULL;
}
- return strDecrypted;
+ gcry_cipher_close (h);
+ *retSize = outputLen;
+
+ return (char *) output;
}
-#undef INITIAL_SHIFT
-#undef SHIFT_DEC
/* blowfish-encrypt/hex-encode string
* @param encrypt this
* @return encrypted, hex-encoded string
*/
char *PianoEncryptString (const char *s) {
- const unsigned char *strInput = (const unsigned char *) s;
- const size_t strInputN = strlen ((const char *) strInput);
- /* num of 64-bit blocks, rounded to next block */
- size_t blockN = strInputN / 8 + 1;
- uint32_t *blockInput, *blockPtr;
- /* output string */
- unsigned char *strHex, *hexPtr;
- const char *hexmap = "0123456789abcdef";
-
- if ((blockInput = calloc (blockN*2, sizeof (*blockInput))) == NULL) {
+ unsigned char *paddedInput, *hexOutput;
+ size_t inputLen = strlen (s);
+ /* blowfish expects two 32 bit blocks */
+ size_t paddedInputLen = (inputLen % 8 == 0) ? inputLen : inputLen + (8-inputLen%8);
+ gcry_error_t gret;
+
+ paddedInput = calloc (paddedInputLen+1, sizeof (*paddedInput));
+ memcpy (paddedInput, s, inputLen);
+
+ gcry_cipher_hd_t h;
+ gcry_cipher_open (&h, GCRY_CIPHER_BLOWFISH, GCRY_CIPHER_MODE_ECB, 0);
+ gcry_cipher_setkey (h, (unsigned char *) "6#26FRL$ZWD", 11);
+ gret = gcry_cipher_encrypt (h, paddedInput, paddedInputLen, NULL, 0);
+ if (gret) {
+ fprintf (stderr, "Failure: %s/%s\n", gcry_strsource (gret), gcry_strerror (gret));
return NULL;
}
- blockPtr = blockInput;
- if ((strHex = calloc (blockN*8*2 + 1, sizeof (*strHex))) == NULL) {
- return NULL;
- }
- hexPtr = strHex;
-
- memcpy (blockInput, strInput, strInputN);
-
- while (blockN > 0) {
- /* encryption blocks */
- uint32_t f, lrExchange;
- register uint32_t l, r;
- int i;
-
- l = hostToBigEndian32 (*blockPtr);
- r = hostToBigEndian32 (*(blockPtr+1));
-
- /* encrypt blocks */
- for (i = 0; i < out_key_n; i++) {
- l ^= out_key_p[i];
-
- f = out_key_s[0][(l >> 24) & 0xff] +
- out_key_s[1][(l >> 16) & 0xff];
- f ^= out_key_s[2][(l >> 8) & 0xff];
- f += out_key_s[3][l & 0xff];
- r ^= f;
- /* exchange l & r */
- lrExchange = l;
- l = r;
- r = lrExchange;
- }
- /* exchange l & r again */
- lrExchange = l;
- l = r;
- r = lrExchange;
- r ^= out_key_p [out_key_n];
- l ^= out_key_p [out_key_n+1];
-
- /* swap bytes again... */
- l = byteswap32 (l);
- r = byteswap32 (r);
-
- /* hex-encode encrypted blocks */
- for (i = 0; i < 4; i++) {
- *hexPtr++ = hexmap[(l & 0xf0) >> 4];
- *hexPtr++ = hexmap[l & 0x0f];
- l >>= 8;
- }
- for (i = 0; i < 4; i++) {
- *hexPtr++ = hexmap[(r & 0xf0) >> 4];
- *hexPtr++ = hexmap[r & 0x0f];
- r >>= 8;
- }
-
- /* two! 32-bit blocks encrypted (l & r) */
- blockPtr += 2;
- --blockN;
+ hexOutput = calloc (paddedInputLen*2+1, sizeof (*hexOutput));
+ for (size_t i = 0; i < paddedInputLen; i++) {
+ snprintf ((char * restrict) &hexOutput[i*2], 3, "%02x", paddedInput[i]);
}
- free (blockInput);
+ gcry_cipher_close (h);
+ free (paddedInput);
- return (char *) strHex;
+ return (char *) hexOutput;
}
+
diff --git a/src/libpiano/piano.c b/src/libpiano/piano.c
index 342e4ec..0ac96b6 100644
--- a/src/libpiano/piano.c
+++ b/src/libpiano/piano.c
@@ -1,5 +1,5 @@
/*
-Copyright (c) 2008-2011
+Copyright (c) 2008-2012
Lars-Dominik Braun <lars@6xq.net>
Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -32,20 +32,17 @@ THE SOFTWARE.
#include <time.h>
#include <assert.h>
#include <stdint.h>
+#include <json.h>
/* needed for urlencode */
#include <waitress.h>
#include "piano_private.h"
#include "piano.h"
-#include "xml.h"
#include "crypt.h"
#include "config.h"
-#define PIANO_PROTOCOL_VERSION "33"
-#define PIANO_RPC_HOST "www.pandora.com"
-#define PIANO_RPC_PORT "80"
-#define PIANO_RPC_PATH "/radio/xmlrpc/v" PIANO_PROTOCOL_VERSION "?"
+#define PIANO_RPC_PATH "/services/json/?"
#define PIANO_SEND_BUFFER_SIZE 10000
/* initialize piano handle
@@ -54,10 +51,6 @@ THE SOFTWARE.
*/
void PianoInit (PianoHandle_t *ph) {
memset (ph, 0, sizeof (*ph));
-
- /* route-id seems to be random. we're using time anyway... */
- snprintf (ph->routeId, sizeof (ph->routeId), "%07luP",
- (unsigned long) time (NULL) % 10000000);
}
/* destroy artist linked list
@@ -125,10 +118,8 @@ void PianoDestroyPlaylist (PianoSong_t *playlist) {
free (curSong->artist);
free (curSong->musicId);
free (curSong->title);
- free (curSong->userSeed);
free (curSong->stationId);
free (curSong->album);
- free (curSong->artistMusicId);
free (curSong->feedbackId);
free (curSong->seedId);
free (curSong->detailUrl);
@@ -164,7 +155,6 @@ static void PianoDestroyGenres (PianoGenre_t *genres) {
/* destroy user information
*/
static void PianoDestroyUserInfo (PianoUserInfo_t *user) {
- free (user->webAuthToken);
free (user->authToken);
free (user->listenerId);
}
@@ -185,6 +175,7 @@ void PianoDestroy (PianoHandle_t *ph) {
curGenreCat = curGenreCat->next;
free (lastGenreCat);
}
+ free (ph->partnerAuthToken);
memset (ph, 0, sizeof (*ph));
}
@@ -228,9 +219,12 @@ static const char *PianoAudioFormatToString (PianoAudioFormat_t format) {
*/
PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
PianoRequestType_t type) {
- char xmlSendBuf[PIANO_SEND_BUFFER_SIZE];
+ const char *jsonSendBuf;
+ const char *method = NULL;
+ json_object *j = json_object_new_object ();
/* corrected timestamp */
time_t timestamp = time (NULL) - ph->timeOffset;
+ bool encrypted = true;
assert (ph != NULL);
assert (req != NULL);
@@ -248,66 +242,59 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
switch (logindata->step) {
case 0:
- snprintf (xmlSendBuf, sizeof (xmlSendBuf),
- "<?xml version=\"1.0\"?><methodCall>"
- "<methodName>misc.sync</methodName>"
- "<params></params></methodCall>");
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&method=sync", ph->routeId);
+ encrypted = false;
+ req->secure = true;
+
+ json_object_object_add (j, "username",
+ json_object_new_string ("android"));
+ json_object_object_add (j, "password",
+ json_object_new_string ("AC7IBG09A3DTSYM4R41UJWL07VLN8JI7"));
+ json_object_object_add (j, "deviceModel",
+ json_object_new_string ("android-generic"));
+ json_object_object_add (j, "version",
+ json_object_new_string ("5"));
+ json_object_object_add (j, "includeUrls",
+ json_object_new_boolean (true));
+ snprintf (req->urlPath, sizeof (req->urlPath),
+ PIANO_RPC_PATH "method=auth.partnerLogin");
break;
case 1: {
- char *xmlencodedPassword = NULL;
+ char *urlencAuthToken;
req->secure = true;
- /* username == email address does not contain &,<,>," */
- if ((xmlencodedPassword =
- PianoXmlEncodeString (logindata->password)) ==
- NULL) {
- return PIANO_RET_OUT_OF_MEMORY;
- }
+ json_object_object_add (j, "loginType",
+ json_object_new_string ("user"));
+ json_object_object_add (j, "username",
+ json_object_new_string (logindata->user));
+ json_object_object_add (j, "password",
+ json_object_new_string (logindata->password));
+ json_object_object_add (j, "partnerAuthToken",
+ json_object_new_string (ph->partnerAuthToken));
+ json_object_object_add (j, "syncTime",
+ json_object_new_int (timestamp));
+
+ urlencAuthToken = WaitressUrlEncode (ph->partnerAuthToken);
+ assert (urlencAuthToken != NULL);
+ snprintf (req->urlPath, sizeof (req->urlPath),
+ PIANO_RPC_PATH "method=auth.userLogin&"
+ "auth_token=%s&partner_id=%i", urlencAuthToken,
+ ph->partnerId);
+ free (urlencAuthToken);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf),
- "<?xml version=\"1.0\"?><methodCall>"
- "<methodName>listener.authenticateListener</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* user */
- "<param><value><string>%s</string></value></param>"
- /* password */
- "<param><value><string>%s</string></value></param>"
- /* vendor */
- "<param><value><string>html5tuner</string></value></param>"
- "<param><value><string/></value></param>"
- "<param><value><string/></value></param>"
- "<param><value><string>HTML5</string></value></param>"
- "<param><value><boolean>1</boolean></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- logindata->user, xmlencodedPassword);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&method=authenticateListener", ph->routeId);
-
- free (xmlencodedPassword);
break;
}
}
break;
}
- case PIANO_REQUEST_GET_STATIONS:
+ case PIANO_REQUEST_GET_STATIONS: {
/* get stations, user must be authenticated */
assert (ph->user.listenerId != NULL);
-
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.getStations</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=getStations", ph->routeId,
- ph->user.listenerId);
+ method = "user.getStationList";
break;
+ }
case PIANO_REQUEST_GET_PLAYLIST: {
/* get playlist for specified station */
@@ -318,33 +305,12 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (reqData->station->id != NULL);
assert (reqData->format != PIANO_AF_UNKNOWN);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>playlist.getFragment</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* total listening time */
- "<param><value><string>0</string></value></param>"
- /* time since last session */
- "<param><value><string></string></value></param>"
- /* tracking code */
- "<param><value><string></string></value></param>"
- /* audio format */
- "<param><value><string>%s</string></value></param>"
- /* delta listening time */
- "<param><value><string>0</string></value></param>"
- /* listening timestamp */
- "<param><value><string>0</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->station->id,
- PianoAudioFormatToString (reqData->format));
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=getFragment&arg1=%s&arg2=0"
- "&arg3=&arg4=&arg5=%s&arg6=0&arg7=0", ph->routeId,
- ph->user.listenerId, reqData->station->id,
- PianoAudioFormatToString (reqData->format));
+ req->secure = true;
+
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (reqData->station->id));
+
+ method = "station.getPlaylist";
break;
}
@@ -353,65 +319,31 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
PianoRequestDataAddFeedback_t *reqData = req->data;
assert (reqData != NULL);
- assert (reqData->stationId != NULL);
+ assert (reqData->trackToken != NULL);
assert (reqData->rating != PIANO_RATE_NONE);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.addFeedback</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* track token */
- "<param><value><string>%s</string></value></param>"
- /* positive */
- "<param><value><boolean>%i</boolean></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->stationId, reqData->trackToken,
- (reqData->rating == PIANO_RATE_LOVE) ? 1 : 0);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=addFeedback&arg1=%s&arg2=%s"
- "&arg3=%s",
- ph->routeId, ph->user.listenerId, reqData->stationId,
- reqData->trackToken,
- (reqData->rating == PIANO_RATE_LOVE) ? "true" : "false");
+ json_object_object_add (j, "trackToken",
+ json_object_new_string (reqData->trackToken));
+ json_object_object_add (j, "isPositive",
+ json_object_new_boolean (reqData->rating == PIANO_RATE_LOVE));
+
+ method = "station.addFeedback";
break;
}
case PIANO_REQUEST_RENAME_STATION: {
- /* rename stations */
PianoRequestDataRenameStation_t *reqData = req->data;
- char *urlencodedNewName, *xmlencodedNewName;
assert (reqData != NULL);
assert (reqData->station != NULL);
assert (reqData->newName != NULL);
- if ((xmlencodedNewName = PianoXmlEncodeString (reqData->newName)) == NULL) {
- return PIANO_RET_OUT_OF_MEMORY;
- }
- urlencodedNewName = WaitressUrlEncode (reqData->newName);
-
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.setStationName</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* new name */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->station->id,
- xmlencodedNewName);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=setStationName&arg1=%s&arg2=%s",
- ph->routeId, ph->user.listenerId, reqData->station->id,
- urlencodedNewName);
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (reqData->station->id));
+ json_object_object_add (j, "stationName",
+ json_object_new_string (reqData->newName));
- free (urlencodedNewName);
- free (xmlencodedNewName);
+ method = "station.renameStation";
break;
}
@@ -420,50 +352,26 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
PianoStation_t *station = req->data;
assert (station != NULL);
+ assert (station->id != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.removeStation</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, station->id);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=removeStation&arg1=%s", ph->routeId,
- ph->user.listenerId, station->id);
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (station->id));
+
+ method = "station.deleteStation";
break;
}
case PIANO_REQUEST_SEARCH: {
/* search for artist/song title */
PianoRequestDataSearch_t *reqData = req->data;
- char *xmlencodedSearchStr, *urlencodedSearchStr;
assert (reqData != NULL);
assert (reqData->searchStr != NULL);
- if ((xmlencodedSearchStr = PianoXmlEncodeString (reqData->searchStr)) == NULL) {
- return PIANO_RET_OUT_OF_MEMORY;
- }
- urlencodedSearchStr = WaitressUrlEncode (reqData->searchStr);
-
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>music.search</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* search string */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, xmlencodedSearchStr);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=search&arg1=%s", ph->routeId,
- ph->user.listenerId, urlencodedSearchStr);
+ json_object_object_add (j, "searchText",
+ json_object_new_string (reqData->searchStr));
- free (urlencodedSearchStr);
- free (xmlencodedSearchStr);
+ method = "music.search";
break;
}
@@ -474,23 +382,11 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (reqData != NULL);
assert (reqData->id != NULL);
- assert (reqData->type != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.createStation</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* music id */
- "<param><value><string>%s%s</string></value></param>"
- /* empty */
- "<param><value><string></string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->type, reqData->id);
+ json_object_object_add (j, "musicToken",
+ json_object_new_string (reqData->id));
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=createStation&arg1=%s%s&arg2=", ph->routeId,
- ph->user.listenerId, reqData->type, reqData->id);
+ method = "station.createStation";
break;
}
@@ -502,20 +398,12 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (reqData->station != NULL);
assert (reqData->musicId != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.addSeed</methodName><params>"
- "<param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* music id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->station->id, reqData->musicId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=addSeed&arg1=%s&arg2=%s", ph->routeId,
- ph->user.listenerId, reqData->station->id, reqData->musicId);
+ json_object_object_add (j, "musicToken",
+ json_object_new_string (reqData->musicId));
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (reqData->station->id));
+
+ method = "station.addMusic";
break;
}
@@ -525,87 +413,40 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (song != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>listener.addTiredSong</methodName><params>"
- "<param><value><int>%lu</int></value></param>"
- "<param><value><string>%s</string></value></param>"
- /* key */
- "<param><value><string>%s</string></value></param>"
- /* user seed */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken,
- (song->musicId == NULL) ? "" : song->musicId,
- (song->userSeed == NULL) ? "" : song->userSeed,
- song->stationId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=addTiredSong&arg1=%s&arg2=%s&arg3=%s",
- ph->routeId, ph->user.listenerId,
- (song->musicId == NULL) ? "" : song->musicId,
- (song->userSeed == NULL) ? "" : song->userSeed,
- song->stationId);
+ json_object_object_add (j, "trackToken",
+ json_object_new_string (song->trackToken));
+
+ method = "user.sleepSong";
break;
}
case PIANO_REQUEST_SET_QUICKMIX: {
/* select stations included in quickmix (see useQuickMix flag of
* PianoStation_t) */
- char valueBuf[1000], urlArgBuf[1000];
PianoStation_t *curStation = ph->stations;
+ json_object *a = json_object_new_array ();
- memset (urlArgBuf, 0, sizeof (urlArgBuf));
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.setQuickMix</methodName><params>"
- "<param><value><int>%lu</int></value></param>"
- "<param><value><string>%s</string></value></param>"
- /* quick mix type */
- "<param><value><string>RANDOM</string></value></param>"
- "<param><value><array><data>", (unsigned long) timestamp,
- ph->user.authToken);
while (curStation != NULL) {
/* quick mix can't contain itself */
- if (!curStation->useQuickMix || curStation->isQuickMix) {
- curStation = curStation->next;
- continue;
+ if (curStation->useQuickMix && !curStation->isQuickMix) {
+ json_object_array_add (a,
+ json_object_new_string (curStation->id));
}
- /* append to xml doc */
- snprintf (valueBuf, sizeof (valueBuf),
- "<value><string>%s</string></value>", curStation->id);
- strncat (xmlSendBuf, valueBuf, sizeof (xmlSendBuf) -
- strlen (xmlSendBuf) - 1);
- /* append to url arg */
- strncat (urlArgBuf, curStation->id, sizeof (urlArgBuf) -
- strlen (urlArgBuf) - 1);
+
curStation = curStation->next;
- /* if not last item: append "," */
- if (curStation != NULL) {
- strncat (urlArgBuf, "%2C", sizeof (urlArgBuf) -
- strlen (urlArgBuf) - 1);
- }
}
- strncat (xmlSendBuf,
- "</data></array></value></param>"
- /* empty */
- "<param><value><string></string></value></param>"
- /* empty */
- "<param><value><string></string></value></param>"
- "</params></methodCall>",
- sizeof (xmlSendBuf) - strlen (xmlSendBuf) - 1);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=setQuickMix&arg1=RANDOM&arg2=%s&arg3=&arg4=",
- ph->routeId, ph->user.listenerId, urlArgBuf);
+ json_object_object_add (j, "quickMixStationIds", a);
+
+ method = "user.setQuickMix";
break;
}
- case PIANO_REQUEST_GET_GENRE_STATIONS:
+ case PIANO_REQUEST_GET_GENRE_STATIONS: {
/* receive list of pandora's genre stations */
- xmlSendBuf[0] = '\0';
- snprintf (req->urlPath, sizeof (req->urlPath), "/xml/genre?r=%lu",
- (unsigned long) timestamp);
+ method = "station.getGenreStations";
break;
+ }
case PIANO_REQUEST_TRANSFORM_STATION: {
/* transform shared station into private */
@@ -613,18 +454,10 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (station != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.transformShared</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, station->id);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=transformShared&arg1=%s", ph->routeId,
- ph->user.listenerId, station->id);
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (station->id));
+
+ method = "station.transformSharedStation";
break;
}
@@ -635,26 +468,15 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (reqData != NULL);
assert (reqData->song != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>playlist.narrative</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* music id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->song->stationId,
- reqData->song->musicId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=narrative&arg1=%s&arg2=%s",
- ph->routeId, ph->user.listenerId, reqData->song->stationId,
- reqData->song->musicId);
+ json_object_object_add (j, "trackToken",
+ json_object_new_string (reqData->song->trackToken));
+
+ method = "track.explainTrack";
break;
}
case PIANO_REQUEST_GET_SEED_SUGGESTIONS: {
+#if 0
/* find similar artists */
PianoRequestDataGetSeedSuggestions_t *reqData = req->data;
@@ -679,6 +501,7 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
"rid=%s&lid=%s&method=getSeedSuggestions&arg1=%s&arg2=%u",
ph->routeId, ph->user.listenerId, reqData->musicId, reqData->max);
+#endif
break;
}
@@ -688,21 +511,10 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (song != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.createBookmark</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- /* music id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, song->stationId, song->musicId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=createBookmark&arg1=%s&arg2=%s",
- ph->routeId, ph->user.listenerId, song->stationId,
- song->musicId);
+ json_object_object_add (j, "trackToken",
+ json_object_new_string (song->trackToken));
+
+ method = "bookmark.addSongBookmark";
break;
}
@@ -712,18 +524,10 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (song != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.createArtistBookmark</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* music id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, song->artistMusicId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=createArtistBookmark&arg1=%s",
- ph->routeId, ph->user.listenerId, song->artistMusicId);
+ json_object_object_add (j, "trackToken",
+ json_object_new_string (song->trackToken));
+
+ method = "bookmark.addArtistBookmark";
break;
}
@@ -734,18 +538,12 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (reqData != NULL);
assert (reqData->station != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.getStation</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* station id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, reqData->station->id);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=getStation&arg1=%s",
- ph->routeId, ph->user.listenerId, reqData->station->id);
+ json_object_object_add (j, "stationToken",
+ json_object_new_string (reqData->station->id));
+ json_object_object_add (j, "includeExtendedAttributes",
+ json_object_new_boolean (true));
+
+ method = "station.getStation";
break;
}
@@ -754,18 +552,10 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (song != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.deleteFeedback</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* feedback id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, song->feedbackId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=deleteFeedback&arg1=%s",
- ph->routeId, ph->user.listenerId, song->feedbackId);
+ json_object_object_add (j, "feedbackId",
+ json_object_new_string (song->feedbackId));
+
+ method = "station.deleteFeedback";
break;
}
@@ -787,18 +577,10 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
assert (seedId != NULL);
- snprintf (xmlSendBuf, sizeof (xmlSendBuf), "<?xml version=\"1.0\"?>"
- "<methodCall><methodName>station.deleteSeed</methodName>"
- "<params><param><value><int>%lu</int></value></param>"
- /* auth token */
- "<param><value><string>%s</string></value></param>"
- /* seed id */
- "<param><value><string>%s</string></value></param>"
- "</params></methodCall>", (unsigned long) timestamp,
- ph->user.authToken, seedId);
- snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
- "rid=%s&lid=%s&method=deleteSeed&arg1=%s",
- ph->routeId, ph->user.listenerId, seedId);
+ json_object_object_add (j, "seedId",
+ json_object_new_string (seedId));
+
+ method = "station.deleteMusic";
break;
}
@@ -866,24 +648,89 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
}
}
- if ((req->postData = PianoEncryptString (xmlSendBuf)) == NULL) {
- return PIANO_RET_OUT_OF_MEMORY;
+ /* standard parameter */
+ if (method != NULL) {
+ char *urlencAuthToken;
+
+ assert (ph->user.authToken != NULL);
+
+ urlencAuthToken = WaitressUrlEncode (ph->user.authToken);
+ assert (urlencAuthToken != NULL);
+
+ snprintf (req->urlPath, sizeof (req->urlPath), PIANO_RPC_PATH
+ "method=%s&auth_token=%s&partner_id=%i&user_id=%s", method,
+ urlencAuthToken, ph->partnerId, ph->user.listenerId);
+
+ free (urlencAuthToken);
+
+ json_object_object_add (j, "userAuthToken",
+ json_object_new_string (ph->user.authToken));
+ json_object_object_add (j, "syncTime",
+ json_object_new_int (timestamp));
+ }
+
+ /* json to string */
+ jsonSendBuf = json_object_to_json_string (j);
+ if (encrypted) {
+ if ((req->postData = PianoEncryptString (jsonSendBuf)) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+ } else {
+ req->postData = strdup (jsonSendBuf);
}
+ json_object_put (j);
return PIANO_RET_OK;
}
+static char *PianoJsonStrdup (json_object *j, const char *key) {
+ return strdup (json_object_get_string (json_object_object_get (j, key)));
+}
+
+static void PianoJsonParseStation (json_object *j, PianoStation_t *s) {
+ s->name = PianoJsonStrdup (j, "stationName");
+ s->id = PianoJsonStrdup (j, "stationToken");
+ s->isCreator = !json_object_get_boolean (json_object_object_get (j,
+ "isShared"));
+ s->isQuickMix = json_object_get_boolean (json_object_object_get (j,
+ "isQuickMix"));
+}
+
/* parse xml response and update data structures/return new data structure
* @param piano handle
* @param initialized request (expects responseData to be a NUL-terminated
* string)
*/
PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
- PianoReturn_t ret = PIANO_RET_ERR;
+ PianoReturn_t ret = PIANO_RET_OK;
+ json_object *j, *result, *status;
assert (ph != NULL);
assert (req != NULL);
+ j = json_tokener_parse (req->responseData);
+
+ status = json_object_object_get (j, "stat");
+ if (status == NULL) {
+ json_object_put (j);
+ return PIANO_RET_INVALID_RESPONSE;
+ }
+
+ /* error handling */
+ if (strcmp (json_object_get_string (status), "ok") != 0) {
+ json_object *code = json_object_object_get (j, "code");
+ if (code == NULL) {
+ ret = PIANO_RET_INVALID_RESPONSE;
+ } else {
+ ret = json_object_get_int (code)+PIANO_RET_OFFSET;
+ }
+
+ json_object_put (j);
+ return ret;
+ }
+
+ result = json_object_object_get (j, "result");
+
switch (req->type) {
case PIANO_REQUEST_LOGIN: {
/* authenticate user */
@@ -894,29 +741,28 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
switch (reqData->step) {
case 0: {
- char *cryptedTimestamp = NULL;
-
- assert (req->responseData != NULL);
-
- /* abusing parseNarrative; has same xml structure */
- ret = PianoXmlParseNarrative (req->responseData, &cryptedTimestamp);
- if (ret == PIANO_RET_OK && cryptedTimestamp != NULL) {
- unsigned long timestamp = 0;
- const time_t realTimestamp = time (NULL);
- char *decryptedTimestamp = NULL;
- size_t decryptedSize;
-
- ret = PIANO_RET_ERR;
- if ((decryptedTimestamp = PianoDecryptString (cryptedTimestamp,
- &decryptedSize)) != NULL && decryptedSize > 4) {
- /* skip four bytes garbage(?) at beginning */
- timestamp = strtoul (decryptedTimestamp+4, NULL, 0);
- ph->timeOffset = realTimestamp - timestamp;
- ret = PIANO_RET_CONTINUE_REQUEST;
- }
- free (decryptedTimestamp);
+ /* decrypt timestamp */
+ const char *cryptedTimestamp = json_object_get_string (
+ json_object_object_get (result, "syncTime"));
+ unsigned long timestamp = 0;
+ const time_t realTimestamp = time (NULL);
+ char *decryptedTimestamp = NULL;
+ size_t decryptedSize;
+
+ ret = PIANO_RET_ERR;
+ if ((decryptedTimestamp = PianoDecryptString (cryptedTimestamp,
+ &decryptedSize)) != NULL && decryptedSize > 4) {
+ /* skip four bytes garbage(?) at beginning */
+ timestamp = strtoul (decryptedTimestamp+4, NULL, 0);
+ ph->timeOffset = realTimestamp - timestamp;
+ ret = PIANO_RET_CONTINUE_REQUEST;
}
- free (cryptedTimestamp);
+ free (decryptedTimestamp);
+ /* get auth token */
+ ph->partnerAuthToken = PianoJsonStrdup (result,
+ "partnerAuthToken");
+ ph->partnerId = json_object_get_int (
+ json_object_object_get (result, "partnerId"));
++reqData->step;
break;
}
@@ -927,48 +773,145 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
if (ph->user.listenerId != NULL) {
PianoDestroyUserInfo (&ph->user);
}
- ret = PianoXmlParseUserinfo (ph, req->responseData);
+ ph->user.listenerId = PianoJsonStrdup (result, "userId");
+ ph->user.authToken = PianoJsonStrdup (result,
+ "userAuthToken");
break;
}
break;
}
- case PIANO_REQUEST_GET_STATIONS:
+ case PIANO_REQUEST_GET_STATIONS: {
/* get stations */
assert (req->responseData != NULL);
-
- ret = PianoXmlParseStations (ph, req->responseData);
+
+ json_object *stations = json_object_object_get (result,
+ "stations"), *mix = NULL;
+
+ for (size_t i=0; i < json_object_array_length (stations); i++) {
+ PianoStation_t *tmpStation;
+ json_object *s = json_object_array_get_idx (stations, i);
+
+ if ((tmpStation = calloc (1, sizeof (*tmpStation))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ PianoJsonParseStation (s, tmpStation);
+
+ if (tmpStation->isQuickMix) {
+ /* fix flags on other stations later */
+ mix = json_object_object_get (s, "quickMixStationIds");
+ }
+
+ /* start new linked list or append */
+ if (ph->stations == NULL) {
+ ph->stations = tmpStation;
+ } else {
+ PianoStation_t *curStation = ph->stations;
+ while (curStation->next != NULL) {
+ curStation = curStation->next;
+ }
+ curStation->next = tmpStation;
+ }
+ }
+
+ /* fix quickmix flags */
+ if (mix != NULL) {
+ PianoStation_t *curStation = ph->stations;
+ while (curStation != NULL) {
+ for (size_t i = 0; i < json_object_array_length (mix); i++) {
+ json_object *id = json_object_array_get_idx (mix, i);
+ if (strcmp (json_object_get_string (id),
+ curStation->id) == 0) {
+ curStation->useQuickMix = true;
+ }
+ }
+ curStation = curStation->next;
+ }
+ }
break;
+ }
case PIANO_REQUEST_GET_PLAYLIST: {
/* get playlist, usually four songs */
PianoRequestDataGetPlaylist_t *reqData = req->data;
+ PianoSong_t *playlist = NULL;
assert (req->responseData != NULL);
assert (reqData != NULL);
- reqData->retPlaylist = NULL;
- ret = PianoXmlParsePlaylist (ph, req->responseData,
- &reqData->retPlaylist);
+ json_object *items = json_object_object_get (result, "items");
+ assert (items != NULL);
+
+ for (size_t i=0; i < json_object_array_length (items); i++) {
+ json_object *s = json_object_array_get_idx (items, i);
+ PianoSong_t *song;
+
+ if ((song = calloc (1, sizeof (*song))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ if (json_object_object_get (s, "artistName") == NULL) {
+ free (song);
+ continue;
+ }
+ song->audioUrl = strdup (json_object_get_string (json_object_object_get (json_object_object_get (json_object_object_get (s, "audioUrlMap"), "highQuality"), "audioUrl")));
+ song->artist = PianoJsonStrdup (s, "artistName");
+ song->album = PianoJsonStrdup (s, "albumName");
+ song->title = PianoJsonStrdup (s, "songName");
+ song->trackToken = PianoJsonStrdup (s, "trackToken");
+ song->stationId = PianoJsonStrdup (s, "stationId");
+ song->fileGain = json_object_get_double (
+ json_object_object_get (s, "trackGain"));
+ song->audioFormat = PIANO_AF_AACPLUS;
+ switch (json_object_get_int (json_object_object_get (s,
+ "songRating"))) {
+ case 1:
+ song->rating = PIANO_RATE_LOVE;
+ break;
+ }
+
+ /* begin linked list or append */
+ if (playlist == NULL) {
+ playlist = song;
+ } else {
+ PianoSong_t *curSong = playlist;
+ while (curSong->next != NULL) {
+ curSong = curSong->next;
+ }
+ curSong->next = song;
+ }
+ }
+
+ reqData->retPlaylist = playlist;
break;
}
- case PIANO_REQUEST_RATE_SONG:
+ case PIANO_REQUEST_RATE_SONG: {
/* love/ban song */
- assert (req->responseData != NULL);
-
- ret = PianoXmlParseSimple (req->responseData);
- if (ret == PIANO_RET_OK) {
- PianoRequestDataRateSong_t *reqData = req->data;
- reqData->song->rating = reqData->rating;
- }
+ PianoRequestDataRateSong_t *reqData = req->data;
+ reqData->song->rating = reqData->rating;
break;
+ }
case PIANO_REQUEST_ADD_FEEDBACK:
/* never ever use this directly, low-level call */
assert (0);
break;
+ case PIANO_REQUEST_RENAME_STATION: {
+ /* rename station and update PianoStation_t structure */
+ PianoRequestDataRenameStation_t *reqData = req->data;
+
+ assert (reqData != NULL);
+ assert (reqData->station != NULL);
+ assert (reqData->newName != NULL);
+
+ free (reqData->station->name);
+ reqData->station->name = strdup (reqData->newName);
+ break;
+ }
+
case PIANO_REQUEST_MOVE_SONG: {
/* move song to different station */
PianoRequestDataMoveSong_t *reqData = req->data;
@@ -977,107 +920,204 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
assert (reqData != NULL);
assert (reqData->step < 2);
- ret = PianoXmlParseSimple (req->responseData);
- if (ret == PIANO_RET_OK && reqData->step == 0) {
+ if (reqData->step == 0) {
ret = PIANO_RET_CONTINUE_REQUEST;
++reqData->step;
}
break;
}
- case PIANO_REQUEST_RENAME_STATION:
- /* rename station and update PianoStation_t structure */
- assert (req->responseData != NULL);
-
- if ((ret = PianoXmlParseSimple (req->responseData)) == PIANO_RET_OK) {
- PianoRequestDataRenameStation_t *reqData = req->data;
+ case PIANO_REQUEST_DELETE_STATION: {
+ /* delete station from server and station list */
+ PianoStation_t *station = req->data;
- assert (reqData != NULL);
- assert (reqData->station != NULL);
- assert (reqData->newName != NULL);
+ assert (station != NULL);
- free (reqData->station->name);
- reqData->station->name = strdup (reqData->newName);
+ /* delete station from local station list */
+ PianoStation_t *curStation = ph->stations, *lastStation = NULL;
+ while (curStation != NULL) {
+ if (curStation == station) {
+ if (lastStation != NULL) {
+ lastStation->next = curStation->next;
+ } else {
+ /* first station in list */
+ ph->stations = curStation->next;
+ }
+ PianoDestroyStation (curStation);
+ free (curStation);
+ break;
+ }
+ lastStation = curStation;
+ curStation = curStation->next;
}
break;
+ }
+
+ case PIANO_REQUEST_SEARCH: {
+ /* search artist/song */
+ PianoRequestDataSearch_t *reqData = req->data;
+ PianoSearchResult_t *searchResult;
- case PIANO_REQUEST_DELETE_STATION:
- /* delete station from server and station list */
assert (req->responseData != NULL);
+ assert (reqData != NULL);
- if ((ret = PianoXmlParseSimple (req->responseData)) == PIANO_RET_OK) {
- PianoStation_t *station = req->data;
+ searchResult = &reqData->searchResult;
+ memset (searchResult, 0, sizeof (*searchResult));
- assert (station != NULL);
+ /* get artists */
+ json_object *artists = json_object_object_get (result, "artists");
+ if (artists != NULL) {
+ for (size_t i=0; i < json_object_array_length (artists); i++) {
+ json_object *a = json_object_array_get_idx (artists, i);
+ PianoArtist_t *artist;
- /* delete station from local station list */
- PianoStation_t *curStation = ph->stations, *lastStation = NULL;
- while (curStation != NULL) {
- if (curStation == station) {
- if (lastStation != NULL) {
- lastStation->next = curStation->next;
- } else {
- /* first station in list */
- ph->stations = curStation->next;
+ if ((artist = calloc (1, sizeof (*artist))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ artist->name = PianoJsonStrdup (a, "artistName");
+ artist->musicId = PianoJsonStrdup (a, "musicToken");
+
+ /* add result to linked list */
+ if (searchResult->artists == NULL) {
+ searchResult->artists = artist;
+ } else {
+ PianoArtist_t *curArtist = searchResult->artists;
+ while (curArtist->next != NULL) {
+ curArtist = curArtist->next;
}
- PianoDestroyStation (curStation);
- free (curStation);
- break;
+ curArtist->next = artist;
}
- lastStation = curStation;
- curStation = curStation->next;
}
}
- break;
- case PIANO_REQUEST_SEARCH: {
- /* search artist/song */
- PianoRequestDataSearch_t *reqData = req->data;
+ /* get songs */
+ json_object *songs = json_object_object_get (result, "songs");
+ if (songs != NULL) {
+ for (size_t i=0; i < json_object_array_length (songs); i++) {
+ json_object *s = json_object_array_get_idx (songs, i);
+ PianoSong_t *song;
- assert (req->responseData != NULL);
- assert (reqData != NULL);
+ if ((song = calloc (1, sizeof (*song))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
- ret = PianoXmlParseSearch (req->responseData, &reqData->searchResult);
+ song->title = PianoJsonStrdup (s, "songName");
+ song->artist = PianoJsonStrdup (s, "artistName");
+ song->musicId = PianoJsonStrdup (s, "musicToken");
+
+ /* add result to linked list */
+ if (searchResult->songs == NULL) {
+ searchResult->songs = song;
+ } else {
+ PianoSong_t *curSong = searchResult->songs;
+ while (curSong->next != NULL) {
+ curSong = curSong->next;
+ }
+ curSong->next = song;
+ }
+ }
+ }
break;
}
case PIANO_REQUEST_CREATE_STATION: {
/* create station, insert new station into station list on success */
- assert (req->responseData != NULL);
+ PianoStation_t *tmpStation;
- ret = PianoXmlParseCreateStation (ph, req->responseData);
- break;
- }
-
- case PIANO_REQUEST_ADD_SEED: {
- /* add seed to station, updates station structure */
- PianoRequestDataAddSeed_t *reqData = req->data;
+ if ((tmpStation = calloc (1, sizeof (*tmpStation))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
- assert (req->responseData != NULL);
- assert (reqData != NULL);
- assert (reqData->station != NULL);
+ PianoJsonParseStation (result, tmpStation);
- /* FIXME: update station data instead of replacing them */
- ret = PianoXmlParseAddSeed (ph, req->responseData, reqData->station);
+ /* start new linked list or append */
+ if (ph->stations == NULL) {
+ ph->stations = tmpStation;
+ } else {
+ PianoStation_t *curStation = ph->stations;
+ while (curStation->next != NULL) {
+ curStation = curStation->next;
+ }
+ curStation->next = tmpStation;
+ }
break;
}
+ case PIANO_REQUEST_ADD_SEED:
case PIANO_REQUEST_ADD_TIRED_SONG:
case PIANO_REQUEST_SET_QUICKMIX:
case PIANO_REQUEST_BOOKMARK_SONG:
case PIANO_REQUEST_BOOKMARK_ARTIST:
case PIANO_REQUEST_DELETE_FEEDBACK:
- assert (req->responseData != NULL);
-
- ret = PianoXmlParseSimple (req->responseData);
+ case PIANO_REQUEST_DELETE_SEED:
+ /* response unused */
break;
- case PIANO_REQUEST_GET_GENRE_STATIONS:
+ case PIANO_REQUEST_GET_GENRE_STATIONS: {
/* get genre stations */
- assert (req->responseData != NULL);
+ json_object *categories = json_object_object_get (result, "categories");
+ if (categories != NULL) {
+ for (size_t i = 0; i < json_object_array_length (categories); i++) {
+ json_object *c = json_object_array_get_idx (categories, i);
+ PianoGenreCategory_t *tmpGenreCategory;
+
+ if ((tmpGenreCategory = calloc (1,
+ sizeof (*tmpGenreCategory))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
- ret = PianoXmlParseGenreExplorer (ph, req->responseData);
+ tmpGenreCategory->name = PianoJsonStrdup (c,
+ "categoryName");
+
+ /* get genre subnodes */
+ json_object *stations = json_object_object_get (c,
+ "stations");
+ if (stations != NULL) {
+ for (size_t k = 0;
+ k < json_object_array_length (stations); k++) {
+ json_object *s =
+ json_object_array_get_idx (stations, k);
+ PianoGenre_t *tmpGenre;
+
+ if ((tmpGenre = calloc (1,
+ sizeof (*tmpGenre))) == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ /* get genre attributes */
+ tmpGenre->name = PianoJsonStrdup (s,
+ "stationName");
+ tmpGenre->musicId = PianoJsonStrdup (s,
+ "stationToken");
+
+ /* append station */
+ if (tmpGenreCategory->genres == NULL) {
+ tmpGenreCategory->genres = tmpGenre;
+ } else {
+ PianoGenre_t *curGenre =
+ tmpGenreCategory->genres;
+ while (curGenre->next != NULL) {
+ curGenre = curGenre->next;
+ }
+ curGenre->next = tmpGenre;
+ }
+ }
+ }
+ /* append category */
+ if (ph->genreStations == NULL) {
+ ph->genreStations = tmpGenreCategory;
+ } else {
+ PianoGenreCategory_t *curCat = ph->genreStations;
+ while (curCat->next != NULL) {
+ curCat = curCat->next;
+ }
+ curCat->next = tmpGenreCategory;
+ }
+ }
+ }
break;
+ }
case PIANO_REQUEST_TRANSFORM_STATION: {
/* transform shared station into private and update isCreator flag */
@@ -1086,27 +1126,51 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
assert (req->responseData != NULL);
assert (station != NULL);
- /* though this call returns a bunch of "new" data only this one is
- * changed and important (at the moment) */
- if ((ret = PianoXmlParseTranformStation (req->responseData)) ==
- PIANO_RET_OK) {
- station->isCreator = 1;
- }
+ station->isCreator = 1;
break;
}
case PIANO_REQUEST_EXPLAIN: {
/* explain why song was selected */
PianoRequestDataExplain_t *reqData = req->data;
+ const size_t strSize = 1024;
+ size_t pos = 0;
- assert (req->responseData != NULL);
assert (reqData != NULL);
- ret = PianoXmlParseNarrative (req->responseData, &reqData->retExplain);
+ json_object *explanations = json_object_object_get (result,
+ "explanations");
+ if (explanations != NULL) {
+ reqData->retExplain = malloc (strSize *
+ sizeof (*reqData->retExplain));
+ strncpy (reqData->retExplain, "We're playing this track "
+ "because it features ", strSize);
+ pos = strlen (reqData->retExplain);
+ for (size_t i=0; i < json_object_array_length (explanations); i++) {
+ json_object *e = json_object_array_get_idx (explanations,
+ i);
+ const char *s = json_object_get_string (
+ json_object_object_get (e, "focusTraitName"));
+
+ strncpy (&reqData->retExplain[pos], s, strSize-pos-1);
+ pos += strlen (s);
+ if (i < json_object_array_length (explanations)-2) {
+ strncpy (&reqData->retExplain[pos], ", ", strSize-pos-1);
+ pos += 2;
+ } else if (i == json_object_array_length (explanations)-2) {
+ strncpy (&reqData->retExplain[pos], " and ", strSize-pos-1);
+ pos += 5;
+ } else {
+ strncpy (&reqData->retExplain[pos], ".", strSize-pos-1);
+ pos += 1;
+ }
+ }
+ }
break;
}
case PIANO_REQUEST_GET_SEED_SUGGESTIONS: {
+#if 0
/* find similar artists */
PianoRequestDataGetSeedSuggestions_t *reqData = req->data;
@@ -1115,29 +1179,122 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
ret = PianoXmlParseSeedSuggestions (req->responseData,
&reqData->searchResult);
+#endif
break;
}
case PIANO_REQUEST_GET_STATION_INFO: {
/* get station information (seeds and feedback) */
PianoRequestDataGetStationInfo_t *reqData = req->data;
+ PianoStationInfo_t *info;
- assert (req->responseData != NULL);
assert (reqData != NULL);
- ret = PianoXmlParseGetStationInfo (req->responseData,
- &reqData->info);
- break;
- }
+ info = &reqData->info;
+ assert (info != NULL);
+
+ /* parse music seeds */
+ json_object *music = json_object_object_get (result, "music");
+ if (music != NULL) {
+ /* songs */
+ json_object *songs = json_object_object_get (music, "songs");
+ if (songs != NULL) {
+ for (size_t i = 0; i < json_object_array_length (songs); i++) {
+ json_object *s = json_object_array_get_idx (songs, i);
+ PianoSong_t *seedSong;
+
+ seedSong = calloc (1, sizeof (*seedSong));
+ if (seedSong == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
- case PIANO_REQUEST_DELETE_SEED: {
- assert (req->responseData != NULL);
+ seedSong->title = PianoJsonStrdup (s, "songName");
+ seedSong->artist = PianoJsonStrdup (s, "artistName");
+ seedSong->seedId = PianoJsonStrdup (s, "seedId");
- /* dummy function, checks for errors only */
- ret = PianoXmlParseTranformStation (req->responseData);
+ if (info->songSeeds == NULL) {
+ info->songSeeds = seedSong;
+ } else {
+ PianoSong_t *curSong = info->songSeeds;
+ while (curSong->next != NULL) {
+ curSong = curSong->next;
+ }
+ curSong->next = seedSong;
+ }
+ }
+ }
+
+ /* artists */
+ json_object *artists = json_object_object_get (music,
+ "artists");
+ if (artists != NULL) {
+ for (size_t i = 0; i < json_object_array_length (artists); i++) {
+ json_object *a = json_object_array_get_idx (artists, i);
+ PianoArtist_t *seedArtist;
+
+ seedArtist = calloc (1, sizeof (*seedArtist));
+ if (seedArtist == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ seedArtist->name = PianoJsonStrdup (a, "artistName");
+ seedArtist->seedId = PianoJsonStrdup (a, "seedId");
+
+ if (info->artistSeeds == NULL) {
+ info->artistSeeds = seedArtist;
+ } else {
+ PianoArtist_t *curArtist = info->artistSeeds;
+ while (curArtist->next != NULL) {
+ curArtist = curArtist->next;
+ }
+ curArtist->next = seedArtist;
+ }
+ }
+ }
+ }
+
+ /* parse feedback */
+ json_object *feedback = json_object_object_get (result,
+ "feedback");
+ if (feedback != NULL) {
+ json_object_object_foreach (feedback, key, val) {
+ for (size_t i = 0; i < json_object_array_length (val); i++) {
+ json_object *s = json_object_array_get_idx (val, i);
+ PianoSong_t *feedbackSong;
+
+ feedbackSong = calloc (1, sizeof (*feedbackSong));
+ if (feedbackSong == NULL) {
+ return PIANO_RET_OUT_OF_MEMORY;
+ }
+
+ feedbackSong->title = PianoJsonStrdup (s, "songName");
+ feedbackSong->artist = PianoJsonStrdup (s,
+ "artistName");
+ feedbackSong->feedbackId = PianoJsonStrdup (s,
+ "feedbackId");
+ feedbackSong->rating = json_object_get_boolean (
+ json_object_object_get (s, "isPositive")) ?
+ PIANO_RATE_LOVE : PIANO_RATE_BAN;
+
+
+ if (info->feedback == NULL) {
+ info->feedback = feedbackSong;
+ } else {
+ PianoSong_t *curSong = info->feedback;
+ while (curSong->next != NULL) {
+ curSong = curSong->next;
+ }
+ curSong->next = feedbackSong;
+ }
+ }
+ }
+ }
+ break;
}
}
+ json_object_put (j);
+
return ret;
}
@@ -1171,70 +1328,51 @@ const char *PianoErrorToStr (PianoReturn_t ret) {
return "Unknown.";
break;
- case PIANO_RET_XML_INVALID:
- return "Invalid XML.";
- break;
-
- case PIANO_RET_AUTH_TOKEN_INVALID:
- return "Invalid auth token.";
- break;
-
- case PIANO_RET_AUTH_USER_PASSWORD_INVALID:
- return "Username and/or password not correct.";
- break;
-
- case PIANO_RET_NOT_AUTHORIZED:
- return "Not authorized.";
- break;
-
- case PIANO_RET_PROTOCOL_INCOMPATIBLE:
- return "Protocol incompatible. Please upgrade " PACKAGE ".";
+ case PIANO_RET_INVALID_RESPONSE:
+ return "Invalid response.";
break;
- case PIANO_RET_READONLY_MODE:
- return "Request cannot be completed at this time, please try "
- "again later.";
- break;
-
- case PIANO_RET_STATION_CODE_INVALID:
- return "Station id is invalid.";
+ case PIANO_RET_CONTINUE_REQUEST:
+ /* never shown to the user */
+ assert (0);
+ return "Fix your program.";
break;
- case PIANO_RET_IP_REJECTED:
- return "Your ip address was rejected. Please setup a control "
- "proxy (see manpage).";
+ case PIANO_RET_OUT_OF_MEMORY:
+ return "Out of memory.";
break;
- case PIANO_RET_STATION_NONEXISTENT:
- return "Station does not exist.";
+ /* pandora error messages */
+ case PIANO_RET_P_INTERNAL:
+ return "Internal error.";
break;
- case PIANO_RET_OUT_OF_MEMORY:
- return "Out of memory.";
+ case PIANO_RET_P_CALL_NOT_ALLOWED:
+ return "Call not allowed.";
break;
- case PIANO_RET_OUT_OF_SYNC:
- return "Out of sync. Please correct your system's time.";
+ case PIANO_RET_P_INVALID_AUTH_TOKEN:
+ return "Invalid auth token.";
break;
- case PIANO_RET_PLAYLIST_END:
- return "Playlist end.";
+ case PIANO_RET_P_MAINTENANCE_MODE:
+ return "Maintenance mode.";
break;
- case PIANO_RET_QUICKMIX_NOT_PLAYABLE:
- return "Quickmix not playable.";
+ case PIANO_RET_P_MAX_STATIONS_REACHED:
+ return "Max number of stations reached.";
break;
- case PIANO_RET_REMOVING_TOO_MANY_SEEDS:
- return "Last seed cannot be removed.";
+ case PIANO_RET_P_READ_ONLY_MODE:
+ return "Read only mode. Try again later.";
break;
- case PIANO_RET_EXCESSIVE_ACTIVITY:
- return "Excessive activity.";
+ case PIANO_RET_P_STATION_DOES_NOT_EXIST:
+ return "Station does not exist.";
break;
- case PIANO_RET_DAILY_SKIP_LIMIT_REACHED:
- return "Daily skip limit reached.";
+ case PIANO_RET_P_INVALID_PARTNER_LOGIN:
+ return "Invalid partner login.";
break;
default:
diff --git a/src/libpiano/piano.h b/src/libpiano/piano.h
index d582844..8a21d05 100644
--- a/src/libpiano/piano.h
+++ b/src/libpiano/piano.h
@@ -31,11 +31,13 @@ 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 :) */
-#define PIANO_RPC_HOST "www.pandora.com"
-#define PIANO_RPC_PORT "80"
+/* Pandora API documentation is available at
+ * http://pan-do-ra-api.wikia.com
+ */
+
+#define PIANO_RPC_HOST "tuner.pandora.com"
typedef struct PianoUserInfo {
- char *webAuthToken;
char *listenerId;
char *authToken;
} PianoUserInfo_t;
@@ -66,10 +68,8 @@ typedef enum {
typedef struct PianoSong {
char *artist;
- char *artistMusicId;
char *stationId;
char *album;
- char *userSeed;
char *audioUrl;
char *coverArt;
char *musicId;
@@ -106,12 +106,13 @@ typedef struct PianoGenreCategory {
} PianoGenreCategory_t;
typedef struct PianoHandle {
- char routeId[9];
PianoUserInfo_t user;
/* linked lists */
PianoStation_t *stations;
PianoGenreCategory_t *genreStations;
int timeOffset;
+ char *partnerAuthToken;
+ unsigned int partnerId;
} PianoHandle_t;
typedef struct PianoSearchResult {
@@ -235,26 +236,58 @@ typedef struct {
PianoStation_t *station;
} PianoRequestDataDeleteSeed_t;
+/* pandora error code offset */
+#define PIANO_RET_OFFSET 1024
typedef enum {
PIANO_RET_ERR = 0,
PIANO_RET_OK = 1,
- PIANO_RET_XML_INVALID = 2,
- PIANO_RET_AUTH_TOKEN_INVALID = 3,
- PIANO_RET_AUTH_USER_PASSWORD_INVALID = 4,
- PIANO_RET_CONTINUE_REQUEST = 5,
- PIANO_RET_NOT_AUTHORIZED = 6,
- PIANO_RET_PROTOCOL_INCOMPATIBLE = 7,
- PIANO_RET_READONLY_MODE = 8,
- PIANO_RET_STATION_CODE_INVALID = 9,
- PIANO_RET_IP_REJECTED = 10,
- PIANO_RET_STATION_NONEXISTENT = 11,
- PIANO_RET_OUT_OF_MEMORY = 12,
- PIANO_RET_OUT_OF_SYNC = 13,
- PIANO_RET_PLAYLIST_END = 14,
- PIANO_RET_QUICKMIX_NOT_PLAYABLE = 15,
- PIANO_RET_REMOVING_TOO_MANY_SEEDS = 16,
- PIANO_RET_EXCESSIVE_ACTIVITY = 17,
- PIANO_RET_DAILY_SKIP_LIMIT_REACHED = 18,
+ PIANO_RET_INVALID_RESPONSE = 2,
+ PIANO_RET_CONTINUE_REQUEST = 3,
+ PIANO_RET_OUT_OF_MEMORY = 4,
+
+ PIANO_RET_P_INTERNAL = PIANO_RET_OFFSET+0,
+ PIANO_RET_P_API_VERSION_NOT_SUPPORTED = PIANO_RET_OFFSET+11,
+ PIANO_RET_P_BIRTH_YEAR_INVALID = PIANO_RET_OFFSET+1025,
+ PIANO_RET_P_BIRTH_YEAR_TOO_YOUNG = PIANO_RET_OFFSET+1026,
+ PIANO_RET_P_CALL_NOT_ALLOWED = PIANO_RET_OFFSET+1008,
+ PIANO_RET_P_CERTIFICATE_REQUIRED = PIANO_RET_OFFSET+7,
+ PIANO_RET_P_COMPLIMENTARY_PERIOD_ALREADY_IN_USE = PIANO_RET_OFFSET+1007,
+ PIANO_RET_P_DAILY_TRIAL_LIMIT_REACHED = PIANO_RET_OFFSET+1035,
+ PIANO_RET_P_DEVICE_ALREADY_ASSOCIATED_TO_ACCOUNT = PIANO_RET_OFFSET+1014,
+ PIANO_RET_P_DEVICE_DISABLED = PIANO_RET_OFFSET+1034,
+ PIANO_RET_P_DEVICE_MODEL_INVALID = PIANO_RET_OFFSET+1023,
+ PIANO_RET_P_DEVICE_NOT_FOUND = PIANO_RET_OFFSET+1009,
+ PIANO_RET_P_EXPLICIT_PIN_INCORRECT = PIANO_RET_OFFSET+1018,
+ PIANO_RET_P_EXPLICIT_PIN_MALFORMED = PIANO_RET_OFFSET+1020,
+ PIANO_RET_P_INSUFFICIENT_CONNECTIVITY = PIANO_RET_OFFSET+13,
+ PIANO_RET_P_INVALID_AUTH_TOKEN = PIANO_RET_OFFSET+1001,
+ PIANO_RET_P_INVALID_COUNTRY_CODE = PIANO_RET_OFFSET+1027,
+ PIANO_RET_P_INVALID_GENDER = PIANO_RET_OFFSET+1027,
+ PIANO_RET_P_INVALID_PARTNER_LOGIN = PIANO_RET_OFFSET+1002,
+ PIANO_RET_P_INVALID_PASSWORD = PIANO_RET_OFFSET+1012,
+ PIANO_RET_P_INVALID_SPONSOR = PIANO_RET_OFFSET+1036,
+ PIANO_RET_P_INVALID_USERNAME = PIANO_RET_OFFSET+1011,
+ PIANO_RET_P_LICENSING_RESTRICTIONS = PIANO_RET_OFFSET+12,
+ PIANO_RET_P_MAINTENANCE_MODE = PIANO_RET_OFFSET+1,
+ PIANO_RET_P_MAX_STATIONS_REACHED = PIANO_RET_OFFSET+1005,
+ PIANO_RET_P_PARAMETER_MISSING = PIANO_RET_OFFSET+9,
+ PIANO_RET_P_PARAMETER_TYPE_MISMATCH = PIANO_RET_OFFSET+8,
+ PIANO_RET_P_PARAMETER_VALUE_INVALID = PIANO_RET_OFFSET+10,
+ PIANO_RET_P_PARTNER_NOT_AUTHORIZED = PIANO_RET_OFFSET+1010,
+ PIANO_RET_P_READ_ONLY_MODE = PIANO_RET_OFFSET+1000,
+ PIANO_RET_P_SECURE_PROTOCOL_REQUIRED = PIANO_RET_OFFSET+6,
+ PIANO_RET_P_STATION_DOES_NOT_EXIST = PIANO_RET_OFFSET+1006,
+ PIANO_RET_P_UPGRADE_DEVICE_MODEL_INVALID = PIANO_RET_OFFSET+1015,
+ PIANO_RET_P_URL_PARAM_MISSING_AUTH_TOKEN = PIANO_RET_OFFSET+3,
+ PIANO_RET_P_URL_PARAM_MISSING_METHOD = PIANO_RET_OFFSET+2,
+ PIANO_RET_P_URL_PARAM_MISSING_PARTNER_ID = PIANO_RET_OFFSET+4,
+ PIANO_RET_P_URL_PARAM_MISSING_USER_ID = PIANO_RET_OFFSET+5,
+ PIANO_RET_P_USERNAME_ALREADY_EXISTS = PIANO_RET_OFFSET+1013,
+ PIANO_RET_P_USER_ALREADY_USED_TRIAL = PIANO_RET_OFFSET+1037,
+ PIANO_RET_P_USER_NOT_ACTIVE = PIANO_RET_OFFSET+1003,
+ PIANO_RET_P_USER_NOT_AUTHORIZED = PIANO_RET_OFFSET+1004,
+ PIANO_RET_P_ZIP_CODE_INVALID = PIANO_RET_OFFSET+1024,
+
} PianoReturn_t;
void PianoInit (PianoHandle_t *);
diff --git a/src/libpiano/xml.c b/src/libpiano/xml.c
deleted file mode 100644
index d194963..0000000
--- a/src/libpiano/xml.c
+++ /dev/null
@@ -1,980 +0,0 @@
-/*
-Copyright (c) 2008-2011
- Lars-Dominik Braun <lars@6xq.net>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#ifndef __FreeBSD__
-#define _BSD_SOURCE /* required by strdup() */
-#define _DARWIN_C_SOURCE /* strdup() on OS X */
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ezxml.h>
-#include <assert.h>
-
-#include "xml.h"
-#include "piano.h"
-#include "crypt.h"
-#include "config.h"
-#include "piano_private.h"
-
-static void PianoXmlStructParser (const ezxml_t,
- void (*callback) (const char *, const ezxml_t, void *), void *);
-static char *PianoXmlGetNodeText (const ezxml_t);
-
-/* parse fault and get fault type
- * @param xml <name> content
- * @param xml <value> node
- * @param return error string
- * @return nothing
- */
-static void PianoXmlIsFaultCb (const char *key, const ezxml_t value,
- void *data) {
- PianoReturn_t *ret = data;
- char *valueStr = PianoXmlGetNodeText (value);
- char *matchStart, *matchEnd;
-
- if (strcmp ("faultString", key) == 0) {
- *ret = PIANO_RET_ERR;
- /* find fault identifier in a string like this:
- * com.savagebeast.radio.api.protocol.xmlrpc.RadioXmlRpcException:
- * 192.168.160.78|1213101717317|AUTH_INVALID_TOKEN|
- * Invalid auth token */
- if ((matchStart = strchr (valueStr, '|')) != NULL) {
- if ((matchStart = strchr (matchStart+1, '|')) != NULL) {
- if ((matchEnd = strchr (matchStart+1, '|')) != NULL) {
- /* changes text in xml node, but we don't care... */
- *matchEnd = '\0';
- ++matchStart;
- /* translate to our error message system */
- if (strcmp ("AUTH_INVALID_TOKEN", matchStart) == 0) {
- *ret = PIANO_RET_AUTH_TOKEN_INVALID;
- } else if (strcmp ("AUTH_INVALID_USERNAME_PASSWORD",
- matchStart) == 0) {
- *ret = PIANO_RET_AUTH_USER_PASSWORD_INVALID;
- } else if (strcmp ("LISTENER_NOT_AUTHORIZED",
- matchStart) == 0) {
- *ret = PIANO_RET_NOT_AUTHORIZED;
- } else if (strcmp ("INCOMPATIBLE_VERSION",
- matchStart) == 0) {
- *ret = PIANO_RET_PROTOCOL_INCOMPATIBLE;
- } else if (strcmp ("READONLY_MODE", matchStart) == 0) {
- *ret = PIANO_RET_READONLY_MODE;
- } else if (strcmp ("STATION_CODE_INVALID",
- matchStart) == 0) {
- *ret = PIANO_RET_STATION_CODE_INVALID;
- } else if (strcmp ("STATION_DOES_NOT_EXIST",
- matchStart) == 0) {
- *ret = PIANO_RET_STATION_NONEXISTENT;
- } else if (strcmp ("OUT_OF_SYNC", matchStart) == 0) {
- *ret = PIANO_RET_OUT_OF_SYNC;
- } else if (strcmp ("PLAYLIST_END", matchStart) == 0) {
- *ret = PIANO_RET_PLAYLIST_END;
- } else if (strcmp ("QUICKMIX_NOT_PLAYABLE", matchStart) == 0) {
- *ret = PIANO_RET_QUICKMIX_NOT_PLAYABLE;
- } else if (strcmp ("REMOVING_TOO_MANY_SEEDS", matchStart) == 0) {
- *ret = PIANO_RET_REMOVING_TOO_MANY_SEEDS;
- } else if (strcmp ("EXCESSIVE_ACTIVITY", matchStart) == 0) {
- *ret = PIANO_RET_EXCESSIVE_ACTIVITY;
- } else if (strcmp ("DAILY_SKIP_LIMIT_REACHED", matchStart) == 0) {
- *ret = PIANO_RET_DAILY_SKIP_LIMIT_REACHED;
- } else {
- *ret = PIANO_RET_ERR;
- printf (PACKAGE ": Unknown error %s in %s\n",
- matchStart, valueStr);
- }
- }
- }
- }
- } else if (strcmp ("faultCode", key) == 0) {
- /* some errors can only be identified by looking at their id */
- /* detect pandora's ip restriction */
- if (strcmp ("12", valueStr) == 0) {
- *ret = PIANO_RET_IP_REJECTED;
- }
- }
-}
-
-/* check whether pandora returned an error or not
- * @param document root of xml doc
- * @return _RET_OK or fault code (_RET_*)
- */
-static PianoReturn_t PianoXmlIsFault (ezxml_t xmlDoc) {
- PianoReturn_t ret;
-
- if ((xmlDoc = ezxml_child (xmlDoc, "fault")) != NULL) {
- xmlDoc = ezxml_get (xmlDoc, "value", 0, "struct", -1);
- PianoXmlStructParser (xmlDoc, PianoXmlIsFaultCb, &ret);
- return ret;
- }
- return PIANO_RET_OK;
-}
-
-/* parses things like this:
- * <struct>
- * <member>
- * <name />
- * <value />
- * </member>
- * <!-- ... -->
- * </struct>
- * @param xml node named "struct" (or containing a similar structure)
- * @param who wants to use this data? callback: content of <name> as
- * string, content of <value> as xmlNode (may contain other nodes
- * or text), additional data used by callback(); don't forget
- * to *copy* data taken from <name> or <value> as they will be
- * freed soon
- * @param extra data for callback
- */
-static void PianoXmlStructParser (const ezxml_t structRoot,
- void (*callback) (const char *, const ezxml_t, void *), void *data) {
- ezxml_t curNode, keyNode, valueNode;
- char *key;
-
- /* get all <member> nodes */
- for (curNode = ezxml_child (structRoot, "member"); curNode; curNode = curNode->next) {
- /* reset variables */
- key = NULL;
- valueNode = keyNode = NULL;
-
- keyNode = ezxml_child (curNode, "name");
- if (keyNode != NULL) {
- key = ezxml_txt (keyNode);
- }
-
- valueNode = ezxml_child (curNode, "value");
- /* this will ignore empty <value /> nodes, but well... */
- if (*key != '\0' && valueNode != NULL) {
- (*callback) ((char *) key, valueNode, data);
- }
- }
-}
-
-/* create xml parser from string
- * @param xml document
- * @param returns document pointer (needed to free memory later)
- * @param returns document root
- * @return _OK or error
- */
-static PianoReturn_t PianoXmlInitDoc (char *xmlStr, ezxml_t *xmlDoc) {
- PianoReturn_t ret;
-
- if ((*xmlDoc = ezxml_parse_str (xmlStr, strlen (xmlStr))) == NULL) {
- return PIANO_RET_XML_INVALID;
- }
-
- if ((ret = PianoXmlIsFault (*xmlDoc)) != PIANO_RET_OK) {
- ezxml_free (*xmlDoc);
- return ret;
- }
-
- return PIANO_RET_OK;
-}
-
-/* get text from <value> nodes; some of them have <boolean>, <string>
- * or <int> subnodes, just ignore them
- * @param xml node <value>
- */
-static char *PianoXmlGetNodeText (const ezxml_t node) {
- char *retTxt = NULL;
-
- retTxt = ezxml_txt (node);
- /* no text => empty string */
- if (*retTxt == '\0') {
- retTxt = ezxml_txt (node->child);
- }
- return retTxt;
-}
-
-/* structParser callback; writes userinfo to PianoUserInfo structure
- * @param value identifier
- * @param value node
- * @param pointer to userinfo structure
- * @return nothing
- */
-static void PianoXmlParseUserinfoCb (const char *key, const ezxml_t value,
- void *data) {
- PianoUserInfo_t *user = data;
- char *valueStr = PianoXmlGetNodeText (value);
-
- if (strcmp ("webAuthToken", key) == 0) {
- user->webAuthToken = strdup (valueStr);
- } else if (strcmp ("authToken", key) == 0) {
- user->authToken = strdup (valueStr);
- } else if (strcmp ("listenerId", key) == 0) {
- user->listenerId = strdup (valueStr);
- }
-}
-
-static void PianoXmlParseStationsCb (const char *key, const ezxml_t value,
- void *data) {
- PianoStation_t *station = data;
- char *valueStr = PianoXmlGetNodeText (value);
-
- if (strcmp ("stationName", key) == 0) {
- station->name = strdup (valueStr);
- } else if (strcmp ("stationId", key) == 0) {
- station->id = strdup (valueStr);
- } else if (strcmp ("isQuickMix", key) == 0) {
- station->isQuickMix = (strcmp (valueStr, "1") == 0);
- } else if (strcmp ("isCreator", key) == 0) {
- station->isCreator = (strcmp (valueStr, "1") == 0);
- }
-}
-
-static void PianoXmlParsePlaylistCb (const char *key, const ezxml_t value,
- void *data) {
- PianoSong_t *song = data;
- char *valueStr = PianoXmlGetNodeText (value);
-
- if (strcmp ("audioURL", key) == 0) {
- /* last 48 chars of audioUrl are encrypted, but they put the key
- * into the door's lock... */
- const char urlTailN = 48;
- const size_t valueStrN = strlen (valueStr);
- char *urlTail = NULL,
- *urlTailCrypted = &valueStr[valueStrN - urlTailN];
-
- /* don't try to decrypt if string is too short (=> invalid memory
- * reads/writes) */
- if (valueStrN > urlTailN &&
- (urlTail = PianoDecryptString (urlTailCrypted, NULL)) != NULL) {
- if ((song->audioUrl = calloc (valueStrN + 1,
- sizeof (*song->audioUrl))) != NULL) {
- memcpy (song->audioUrl, valueStr, valueStrN - urlTailN);
- /* FIXME: the key seems to be broken... so ignore 8 x 0x08
- * postfix; urlTailN/2 because the encrypted hex string is now
- * decoded */
- memcpy (&song->audioUrl[valueStrN - urlTailN], urlTail,
- urlTailN/2 - 8);
- }
- free (urlTail);
- }
- } else if (strcmp ("artRadio", key) == 0) {
- song->coverArt = strdup (valueStr);
- } else if (strcmp ("artistSummary", key) == 0) {
- song->artist = strdup (valueStr);
- } else if (strcmp ("musicId", key) == 0) {
- song->musicId = strdup (valueStr);
- } else if (strcmp ("userSeed", key) == 0) {
- song->userSeed = strdup (valueStr);
- } else if (strcmp ("songTitle", key) == 0) {
- song->title = strdup (valueStr);
- } else if (strcmp ("rating", key) == 0) {
- if (strcmp (valueStr, "1") == 0) {
- song->rating = PIANO_RATE_LOVE;
- } else {
- song->rating = PIANO_RATE_NONE;
- }
- } else if (strcmp ("isPositive", key) == 0) {
- if (strcmp (valueStr, "1") == 0) {
- song->rating = PIANO_RATE_LOVE;
- } else {
- song->rating = PIANO_RATE_BAN;
- }
- } else if (strcmp ("stationId", key) == 0) {
- song->stationId = strdup (valueStr);
- } else if (strcmp ("albumTitle", key) == 0) {
- song->album = strdup (valueStr);
- } else if (strcmp ("fileGain", key) == 0) {
- song->fileGain = atof (valueStr);
- } else if (strcmp ("audioEncoding", key) == 0) {
- if (strcmp (valueStr, "aacplus") == 0) {
- song->audioFormat = PIANO_AF_AACPLUS;
- } else if (strcmp (valueStr, "mp3") == 0) {
- song->audioFormat = PIANO_AF_MP3;
- } else if (strcmp (valueStr, "mp3-hifi") == 0) {
- song->audioFormat = PIANO_AF_MP3_HI;
- }
- } else if (strcmp ("artistMusicId", key) == 0) {
- song->artistMusicId = strdup (valueStr);
- } else if (strcmp ("feedbackId", key) == 0) {
- song->feedbackId = strdup (valueStr);
- } else if (strcmp ("songDetailURL", key) == 0) {
- song->detailUrl = strdup (valueStr);
- } else if (strcmp ("trackToken", key) == 0) {
- song->trackToken = strdup (valueStr);
- }
-}
-
-/* parses userinfos sent by pandora as login response
- * @param piano handle
- * @param utf-8 string
- * @return _RET_OK or error
- */
-PianoReturn_t PianoXmlParseUserinfo (PianoHandle_t *ph, char *xml) {
- ezxml_t xmlDoc, structNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- /* <methodResponse> <params> <param> <value> <struct> */
- structNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "struct", -1);
- PianoXmlStructParser (structNode, PianoXmlParseUserinfoCb, &ph->user);
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-static void PianoXmlParseQuickMixStationsCb (const char *key, const ezxml_t value,
- void *data) {
- char ***retIds = data;
- char **ids = NULL;
- size_t idsN = 0;
- ezxml_t curNode;
-
- if (strcmp ("quickMixStationIds", key) == 0) {
- for (curNode = ezxml_child (ezxml_get (value, "array", 0, "data", -1), "value");
- curNode; curNode = curNode->next) {
- idsN++;
- if (ids == NULL) {
- if ((ids = calloc (idsN, sizeof (*ids))) == NULL) {
- *retIds = NULL;
- return;
- }
- } else {
- /* FIXME: memory leak (on failure) */
- if ((ids = realloc (ids, idsN * sizeof (*ids))) == NULL) {
- *retIds = NULL;
- return;
- }
- }
- ids[idsN-1] = strdup (PianoXmlGetNodeText (curNode));
- }
- /* append NULL: list ends here */
- idsN++;
- /* FIXME: copy&waste */
- if (ids == NULL) {
- if ((ids = calloc (idsN, sizeof (*ids))) == NULL) {
- *retIds = NULL;
- return;
- }
- } else {
- if ((ids = realloc (ids, idsN * sizeof (*ids))) == NULL) {
- *retIds = NULL;
- return;
- }
- }
- ids[idsN-1] = NULL;
-
- *retIds = ids;
- }
-}
-
-/* parse stations returned by pandora
- * @param piano handle
- * @param xml returned by pandora
- * @return _RET_OK or error
- */
-PianoReturn_t PianoXmlParseStations (PianoHandle_t *ph, char *xml) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
- char **quickMixIds = NULL, **curQuickMixId = NULL;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "array",
- 0, "data", -1);
-
- for (dataNode = ezxml_child (dataNode, "value"); dataNode;
- dataNode = dataNode->next) {
- PianoStation_t *tmpStation;
-
- if ((tmpStation = calloc (1, sizeof (*tmpStation))) == NULL) {
- ezxml_free (xmlDoc);
- return PIANO_RET_OUT_OF_MEMORY;
- }
-
- PianoXmlStructParser (ezxml_child (dataNode, "struct"),
- PianoXmlParseStationsCb, tmpStation);
-
- /* get stations selected for quickmix */
- if (tmpStation->isQuickMix) {
- PianoXmlStructParser (ezxml_child (dataNode, "struct"),
- PianoXmlParseQuickMixStationsCb, &quickMixIds);
- }
- /* start new linked list or append */
- if (ph->stations == NULL) {
- ph->stations = tmpStation;
- } else {
- PianoStation_t *curStation = ph->stations;
- while (curStation->next != NULL) {
- curStation = curStation->next;
- }
- curStation->next = tmpStation;
- }
- }
- /* set quickmix flags after all stations are read */
- if (quickMixIds != NULL) {
- curQuickMixId = quickMixIds;
- while (*curQuickMixId != NULL) {
- PianoStation_t *curStation = PianoFindStationById (ph->stations,
- *curQuickMixId);
- if (curStation != NULL) {
- curStation->useQuickMix = 1;
- }
- free (*curQuickMixId);
- curQuickMixId++;
- }
- free (quickMixIds);
- }
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* parse "create station" answer (it returns a new station structure)
- * @param piano handle
- * @param xml document
- * @return nothing yet
- */
-PianoReturn_t PianoXmlParseCreateStation (PianoHandle_t *ph, char *xml) {
- ezxml_t xmlDoc, dataNode;
- PianoStation_t *tmpStation;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "struct", -1);
-
- if ((tmpStation = calloc (1, sizeof (*tmpStation))) == NULL) {
- ezxml_free (xmlDoc);
- return PIANO_RET_OUT_OF_MEMORY;
- }
- PianoXmlStructParser (dataNode, PianoXmlParseStationsCb, tmpStation);
- /* FIXME: copy & waste */
- /* start new linked list or append */
- if (ph->stations == NULL) {
- ph->stations = tmpStation;
- } else {
- PianoStation_t *curStation = ph->stations;
- while (curStation->next != NULL) {
- curStation = curStation->next;
- }
- curStation->next = tmpStation;
- }
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* parse "add seed" answer, nearly the same as ParseCreateStation
- * @param piano handle
- * @param xml document
- * @param update this station
- */
-PianoReturn_t PianoXmlParseAddSeed (PianoHandle_t *ph, char *xml,
- PianoStation_t *station) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "struct", -1);
- PianoDestroyStation (station);
- PianoXmlStructParser (dataNode, PianoXmlParseStationsCb, station);
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-static PianoReturn_t PianoXmlParsePlaylistStruct (ezxml_t xml,
- PianoSong_t **retSong) {
- PianoSong_t *playlist = *retSong, *tmpSong;
-
- if ((tmpSong = calloc (1, sizeof (*tmpSong))) == NULL) {
- return PIANO_RET_OUT_OF_MEMORY;
- }
-
- PianoXmlStructParser (ezxml_child (xml, "struct"), PianoXmlParsePlaylistCb,
- tmpSong);
- /* begin linked list or append */
- if (playlist == NULL) {
- playlist = tmpSong;
- } else {
- PianoSong_t *curSong = playlist;
- while (curSong->next != NULL) {
- curSong = curSong->next;
- }
- curSong->next = tmpSong;
- }
-
- *retSong = playlist;
-
- return PIANO_RET_OK;
-}
-
-/* parses playlist; used when searching too
- * @param piano handle
- * @param xml document
- * @param return: playlist
- */
-PianoReturn_t PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml,
- PianoSong_t **retPlaylist) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret = PIANO_RET_OK;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "array",
- 0, "data", -1);
-
- for (dataNode = ezxml_child (dataNode, "value"); dataNode;
- dataNode = dataNode->next) {
- if ((ret = PianoXmlParsePlaylistStruct (dataNode, retPlaylist)) !=
- PIANO_RET_OK) {
- break;
- }
- }
-
- ezxml_free (xmlDoc);
-
- return ret;
-}
-
-/* check for exception only
- * @param xml string
- * @return _OK or error
- */
-PianoReturn_t PianoXmlParseSimple (char *xml) {
- ezxml_t xmlDoc;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- ezxml_free (xmlDoc);
-
- return ret;
-}
-
-/* xml struct parser callback, used in PianoXmlParseSearchCb
- */
-static void PianoXmlParseSearchArtistCb (const char *key, const ezxml_t value,
- void *data) {
- PianoArtist_t *artist = data;
- char *valueStr = PianoXmlGetNodeText (value);
-
- if (strcmp ("artistName", key) == 0) {
- artist->name = strdup (valueStr);
- } else if (strcmp ("musicId", key) == 0) {
- artist->musicId = strdup (valueStr);
- }
-}
-
-/* callback for xml struct parser used in PianoXmlParseSearch, "switch" for
- * PianoXmlParseSearchArtistCb and PianoXmlParsePlaylistCb
- */
-static void PianoXmlParseSearchCb (const char *key, const ezxml_t value,
- void *data) {
- PianoSearchResult_t *searchResult = data;
- ezxml_t curNode;
-
- if (strcmp ("artists", key) == 0) {
- /* skip <value><array><data> */
- for (curNode = ezxml_child (ezxml_get (value, "array", 0, "data", -1), "value");
- curNode; curNode = curNode->next) {
- PianoArtist_t *artist;
-
- if ((artist = calloc (1, sizeof (*artist))) == NULL) {
- /* fail silently */
- break;
- }
-
- memset (artist, 0, sizeof (*artist));
-
- PianoXmlStructParser (ezxml_child (curNode, "struct"),
- PianoXmlParseSearchArtistCb, artist);
-
- /* add result to linked list */
- if (searchResult->artists == NULL) {
- searchResult->artists = artist;
- } else {
- PianoArtist_t *curArtist = searchResult->artists;
- while (curArtist->next != NULL) {
- curArtist = curArtist->next;
- }
- curArtist->next = artist;
- }
- }
- } else if (strcmp ("songs", key) == 0) {
- for (curNode = ezxml_child (ezxml_get (value, "array", 0, "data", -1), "value");
- curNode; curNode = curNode->next) {
- if (PianoXmlParsePlaylistStruct (curNode, &searchResult->songs) !=
- PIANO_RET_OK) {
- break;
- }
- }
- }
-}
-
-/* parse search result; searchResult is nulled before use
- * @param xml document
- * @param returns search result
- * @return nothing yet
- */
-PianoReturn_t PianoXmlParseSearch (char *xml,
- PianoSearchResult_t *searchResult) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "struct", -1);
- /* we need a "clean" search result (with null pointers) */
- memset (searchResult, 0, sizeof (*searchResult));
- PianoXmlStructParser (dataNode, PianoXmlParseSearchCb, searchResult);
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* FIXME: copy&waste (PianoXmlParseSearch)
- */
-PianoReturn_t PianoXmlParseSeedSuggestions (char *xml,
- PianoSearchResult_t *searchResult) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", -1);
- /* we need a "clean" search result (with null pointers) */
- memset (searchResult, 0, sizeof (*searchResult));
- /* reuse seach result parser; structure is nearly the same */
- PianoXmlParseSearchCb ("artists", dataNode, searchResult);
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* encode reserved xml chars
- * TODO: remove and use ezxml_ampencode
- * @param encode this
- * @return encoded string or NULL
- */
-char *PianoXmlEncodeString (const char *s) {
- static const char *replacements[] = {"&&amp;", "'&apos;", "\"&quot;",
- "<&lt;", ">&gt;", NULL};
- const char **r;
- char *sOut, *sOutCurr, found;
-
- if ((sOut = calloc (strlen (s) * 5 + 1, sizeof (*sOut))) == NULL) {
- return NULL;
- }
-
- sOutCurr = sOut;
-
- while (*s != '\0') {
- r = replacements;
- found = 0;
- while (*r != NULL) {
- if (*s == *r[0]) {
- found = 1;
- strcat (sOutCurr, (*r) + 1);
- sOutCurr += strlen ((*r) + 1);
- break;
- }
- r++;
- }
- if (!found) {
- *sOutCurr = *s;
- sOutCurr++;
- }
- s++;
- }
- return sOut;
-}
-
-PianoReturn_t PianoXmlParseGenreExplorer (PianoHandle_t *ph, char *xml) {
- ezxml_t xmlDoc, catNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- /* get all <member> nodes */
- for (catNode = ezxml_child (xmlDoc, "category"); catNode;
- catNode = catNode->next) {
- PianoGenreCategory_t *tmpGenreCategory;
- ezxml_t genreNode;
-
- if ((tmpGenreCategory = calloc (1, sizeof (*tmpGenreCategory))) == NULL) {
- ezxml_free (xmlDoc);
- return PIANO_RET_OUT_OF_MEMORY;
- }
-
- tmpGenreCategory->name = strdup (ezxml_attr (catNode, "categoryName"));
-
- /* get genre subnodes */
- for (genreNode = ezxml_child (catNode, "genre"); genreNode;
- genreNode = genreNode->next) {
- PianoGenre_t *tmpGenre;
-
- if ((tmpGenre = calloc (1, sizeof (*tmpGenre))) == NULL) {
- ezxml_free (xmlDoc);
- return PIANO_RET_OUT_OF_MEMORY;
- }
-
- /* get genre attributes */
- tmpGenre->name = strdup (ezxml_attr (genreNode, "name"));
- tmpGenre->musicId = strdup (ezxml_attr (genreNode, "musicId"));
-
- /* append station */
- if (tmpGenreCategory->genres == NULL) {
- tmpGenreCategory->genres = tmpGenre;
- } else {
- PianoGenre_t *curGenre =
- tmpGenreCategory->genres;
- while (curGenre->next != NULL) {
- curGenre = curGenre->next;
- }
- curGenre->next = tmpGenre;
- }
- }
- /* append category */
- if (ph->genreStations == NULL) {
- ph->genreStations = tmpGenreCategory;
- } else {
- PianoGenreCategory_t *curCat = ph->genreStations;
- while (curCat->next != NULL) {
- curCat = curCat->next;
- }
- curCat->next = tmpGenreCategory;
- }
- }
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* dummy function, only checks for errors
- * @param xml doc
- * @return _OK or error
- */
-PianoReturn_t PianoXmlParseTranformStation (char *xml) {
- ezxml_t xmlDoc;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
-/* parses "why did you play ...?" answer
- * @param xml
- * @param returns the answer
- * @return _OK or error
- */
-PianoReturn_t PianoXmlParseNarrative (char *xml, char **retNarrative) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- /* <methodResponse> <params> <param> <value> $textnode */
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", -1);
- *retNarrative = strdup (ezxml_txt (dataNode));
-
- ezxml_free (xmlDoc);
-
- return ret;
-}
-
-/* seed bag, required because seedId is not part of artist/song struct in
- * pandora's xml response
- */
-struct PianoXmlParseSeedBag {
- char *seedId;
- PianoSong_t *song;
- PianoArtist_t *artist;
- PianoStation_t *station;
-};
-
-/* parse seed struct
- */
-static void PianoXmlParseSeedCb (const char *key, const ezxml_t value,
- void *data) {
- struct PianoXmlParseSeedBag *bag = data;
-
- assert (bag != NULL);
-
- if (strcmp ("song", key) == 0) {
- assert (bag->song == NULL);
-
- if ((bag->song = calloc (1, sizeof (*bag->song))) == NULL) {
- return;
- }
-
- PianoXmlStructParser (ezxml_child (value, "struct"),
- PianoXmlParsePlaylistCb, bag->song);
- } else if (strcmp ("artist", key) == 0) {
- assert (bag->artist == NULL);
-
- if ((bag->artist = calloc (1, sizeof (*bag->artist))) == NULL) {
- return;
- }
-
- PianoXmlStructParser (ezxml_child (value, "struct"),
- PianoXmlParseSearchArtistCb, bag->artist);
- } else if (strcmp ("nonGenomeStation", key) == 0) {
- /* genre stations are "non genome" station seeds */
- assert (bag->station == NULL);
-
- if ((bag->station = calloc (1, sizeof (*bag->station))) == NULL) {
- return;
- }
-
- PianoXmlStructParser (ezxml_child (value, "struct"),
- PianoXmlParseStationsCb, bag->station);
- } else if (strcmp ("seedId", key) == 0) {
- char *valueStr = PianoXmlGetNodeText (value);
- bag->seedId = strdup (valueStr);
- }
-}
-
-/* parse getStation xml struct
- */
-static void PianoXmlParseGetStationInfoCb (const char *key, const ezxml_t value,
- void *data) {
- PianoStationInfo_t *info = data;
-
- if (strcmp ("seeds", key) == 0) {
- const ezxml_t dataNode = ezxml_get (value, "array", 0, "data", -1);
- for (ezxml_t seedNode = ezxml_child (dataNode, "value"); seedNode;
- seedNode = seedNode->next) {
- struct PianoXmlParseSeedBag bag;
- memset (&bag, 0, sizeof (bag));
-
- PianoXmlStructParser (ezxml_child (seedNode, "struct"),
- PianoXmlParseSeedCb, &bag);
-
- assert (bag.song != NULL || bag.artist != NULL ||
- bag.station != NULL);
-
- if (bag.seedId == NULL) {
- /* seeds without id are useless */
- continue;
- }
-
- /* FIXME: copy&waste */
- if (bag.song != NULL) {
- bag.song->seedId = bag.seedId;
-
- if (info->songSeeds == NULL) {
- info->songSeeds = bag.song;
- } else {
- PianoSong_t *curSong = info->songSeeds;
- while (curSong->next != NULL) {
- curSong = curSong->next;
- }
- curSong->next = bag.song;
- }
- } else if (bag.artist != NULL) {
- bag.artist->seedId = bag.seedId;
-
- if (info->artistSeeds == NULL) {
- info->artistSeeds = bag.artist;
- } else {
- PianoArtist_t *curSong = info->artistSeeds;
- while (curSong->next != NULL) {
- curSong = curSong->next;
- }
- curSong->next = bag.artist;
- }
- } else if (bag.station != NULL) {
- bag.station->seedId = bag.seedId;
-
- if (info->stationSeeds == NULL) {
- info->stationSeeds = bag.station;
- } else {
- PianoStation_t *curStation = info->stationSeeds;
- while (curStation->next != NULL) {
- curStation = curStation->next;
- }
- curStation->next = bag.station;
- }
- } else {
- free (bag.seedId);
- }
- }
- } else if (strcmp ("feedback", key) == 0) {
- const ezxml_t dataNode = ezxml_get (value, "array", 0, "data", -1);
- for (ezxml_t feedbackNode = ezxml_child (dataNode, "value"); feedbackNode;
- feedbackNode = feedbackNode->next) {
- if (PianoXmlParsePlaylistStruct (feedbackNode, &info->feedback) !=
- PIANO_RET_OK) {
- break;
- }
- }
- }
-}
-
-/* parse getStation response
- */
-PianoReturn_t PianoXmlParseGetStationInfo (char *xml,
- PianoStationInfo_t *stationInfo) {
- ezxml_t xmlDoc, dataNode;
- PianoReturn_t ret;
-
- if ((ret = PianoXmlInitDoc (xml, &xmlDoc)) != PIANO_RET_OK) {
- return ret;
- }
-
- dataNode = ezxml_get (xmlDoc, "params", 0, "param", 0, "value", 0, "struct", -1);
- PianoXmlStructParser (dataNode, PianoXmlParseGetStationInfoCb, stationInfo);
-
- ezxml_free (xmlDoc);
-
- return PIANO_RET_OK;
-}
-
diff --git a/src/libpiano/xml.h b/src/libpiano/xml.h
deleted file mode 100644
index 58ee28f..0000000
--- a/src/libpiano/xml.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-Copyright (c) 2008-2011
- Lars-Dominik Braun <lars@6xq.net>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#ifndef _XML_H
-#define _XML_H
-
-#include "piano.h"
-
-PianoReturn_t PianoXmlParseUserinfo (PianoHandle_t *ph, char *xml);
-PianoReturn_t PianoXmlParseStations (PianoHandle_t *ph, char *xml);
-PianoReturn_t PianoXmlParsePlaylist (PianoHandle_t *ph, char *xml,
- PianoSong_t **);
-PianoReturn_t PianoXmlParseSearch (char *searchXml,
- PianoSearchResult_t *searchResult);
-PianoReturn_t PianoXmlParseSimple (char *xml);
-PianoReturn_t PianoXmlParseCreateStation (PianoHandle_t *ph,
- char *xml);
-PianoReturn_t PianoXmlParseAddSeed (PianoHandle_t *ph, char *xml,
- PianoStation_t *station);
-PianoReturn_t PianoXmlParseGenreExplorer (PianoHandle_t *ph,
- char *xmlContent);
-PianoReturn_t PianoXmlParseTranformStation (char *searchXml);
-PianoReturn_t PianoXmlParseNarrative (char *xml, char **retNarrative);
-PianoReturn_t PianoXmlParseSeedSuggestions (char *, PianoSearchResult_t *);
-PianoReturn_t PianoXmlParseGetStationInfo (char *, PianoStationInfo_t *);
-
-char *PianoXmlEncodeString (const char *s);
-
-#endif /* _XML_H */
diff --git a/src/settings.c b/src/settings.c
index 51c2400..d1dcc7f 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -133,8 +133,8 @@ void BarSettingsRead (BarSettings_t *settings) {
settings->listSongFormat = strdup ("%i) %a - %t%r");
settings->fifo = malloc (PATH_MAX * sizeof (*settings->fifo));
BarGetXdgConfigDir (PACKAGE "/ctl", settings->fifo, PATH_MAX);
- memcpy (settings->tlsFingerprint, "\xD9\x98\x0B\xA2\xCC\x0F\x97\xBB"
- "\x03\x82\x2C\x62\x11\xEA\xEA\x4A\x06\xEE\xF4\x27",
+ memcpy (settings->tlsFingerprint, "\xA2\xA0\xBE\x8A\x37\x92\x39\xAE"
+ "\x2B\x2E\x71\x4C\x56\xB3\x8B\xC1\x2A\x9B\x4B\x77",
sizeof (settings->tlsFingerprint));
settings->msgFormat[MSG_NONE].prefix = NULL;
diff --git a/src/ui.c b/src/ui.c
index 4162dce..f13bed5 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -138,7 +138,7 @@ void BarUiMsg (const BarSettings_t *settings, const BarUiMsg_t type,
*/
static WaitressReturn_t BarPianoHttpRequest (WaitressHandle_t *waith,
PianoRequest_t *req, bool forceTls) {
- waith->extraHeaders = "Content-Type: text/xml\r\n";
+ waith->extraHeaders = "Content-Type: text/plain\r\n";
waith->postData = req->postData;
waith->method = WAITRESS_METHOD_POST;
waith->url.path = req->urlPath;
@@ -186,7 +186,7 @@ int BarUiPianoCall (BarApp_t * const app, PianoRequestType_t type,
*pRet = PianoResponse (&app->ph, &req);
if (*pRet != PIANO_RET_CONTINUE_REQUEST) {
/* checking for request type avoids infinite loops */
- if (*pRet == PIANO_RET_AUTH_TOKEN_INVALID &&
+ if (*pRet == PIANO_RET_P_INVALID_AUTH_TOKEN &&
type != PIANO_REQUEST_LOGIN) {
/* reauthenticate */
PianoReturn_t authpRet;
diff --git a/src/ui_act.c b/src/ui_act.c
index 76b9411..93ba623 100644
--- a/src/ui_act.c
+++ b/src/ui_act.c
@@ -261,8 +261,7 @@ BarUiActCallback(BarUiActDebug) {
"rating:\t%i\n"
"stationId:\t%s\n"
"title:\t%s\n"
- "trackToken:\t%s\n"
- "userSeed:\t%s\n",
+ "trackToken:\t%s\n",
selSong->album,
selSong->artist,
selSong->audioFormat,
@@ -274,8 +273,7 @@ BarUiActCallback(BarUiActDebug) {
selSong->rating,
selSong->stationId,
selSong->title,
- selSong->trackToken,
- selSong->userSeed);
+ selSong->trackToken);
}
/* rate current song