#include "webserver.h"
#include "groupdav.h"
+HashList *PreferenceHooks;
+
+typedef struct _PrefDef {
+ long Type;
+ StrBuf *Setting;
+ const char *PrefStr;
+ PrefEvalFunc OnLoad;
+ StrBuf *OnLoadName;
+} PrefDef;
+
+typedef struct _Preference {
+ StrBuf *Key;
+ StrBuf *Val;
+ PrefDef *Type;
+
+ long lval;
+ long decoded;
+ StrBuf *DeQPed;
+}Preference;
+
+void DestroyPrefDef(void *vPrefDef)
+{
+ PrefDef *Prefdef = (PrefDef*) vPrefDef;
+ FreeStrBuf(&Prefdef->Setting);
+ FreeStrBuf(&Prefdef->OnLoadName);
+ free(Prefdef);
+}
+void DestroyPreference(void *vPref)
+{
+ Preference *Pref = (Preference*) vPref;
+ FreeStrBuf(&Pref->Key);
+ FreeStrBuf(&Pref->Val);
+ FreeStrBuf(&Pref->DeQPed);
+ free(Pref);
-void load_preferences(void) {
- char buf[SIZ];
- long msgnum = 0L;
+}
+void _RegisterPreference(const char *Setting, long SettingLen,
+ const char *PrefStr,
+ long Type,
+ PrefEvalFunc OnLoad,
+ const char *OnLoadName)
+{
+ PrefDef *Newpref = (PrefDef*) malloc(sizeof(PrefDef));
+ Newpref->Setting = NewStrBufPlain(Setting, SettingLen);
+ Newpref->PrefStr = PrefStr;
+ Newpref->Type = Type;
+ Newpref->OnLoad = OnLoad;
+ if (Newpref->OnLoad != NULL) {
+ Newpref->OnLoadName = NewStrBufPlain(OnLoadName, -1);
+ }
+ else
+ Newpref->OnLoadName = NULL;
+ Put(PreferenceHooks, Setting, SettingLen, Newpref, DestroyPrefDef);
+}
- serv_printf("GOTO %s", USERCONFIGROOM);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '2') return;
+const char *PrefGetLocalStr(const char *Setting, long len)
+{
+ void *hash_value;
+ if (GetHash(PreferenceHooks, Setting, len, &hash_value) != 0) {
+ PrefDef *Newpref = (PrefDef*) hash_value;
+ return _(Newpref->PrefStr);
+
+ }
+ return "";
+}
+
+#ifdef DBG_PREFS_HASH
+inline const char *PrintPref(void *vPref)
+{
+ Preference *Pref = (Preference*) vPref;
+ if (Pref->DeQPed != NULL)
+ return ChrPtr(Pref->DeQPed);
+ else
+ return ChrPtr(Pref->Val);
+}
+#endif
+
+void GetPrefTypes(HashList *List)
+{
+ HashPos *It;
+ long len;
+ const char *Key;
+ void *vSetting;
+ void *vPrefDef;
+ Preference *Pref;
+ PrefDef *PrefType;
+
+ It = GetNewHashPos(List, 0);
+ while (GetNextHashPos(List, It, &len, &Key, &vSetting))
+ {
+ Pref = (Preference*) vSetting;
+ if (GetHash(PreferenceHooks, SKEY(Pref->Key), &vPrefDef) &&
+ (vPrefDef != NULL))
+ {
+ PrefType = (PrefDef*) vPrefDef;
+ Pref->Type = PrefType;
+
+ lprintf(1, "Loading [%s]with type [%ld] [\"%s\"]\n",
+ ChrPtr(Pref->Key),
+ Pref->Type->Type,
+ ChrPtr(Pref->Val));
+
+ switch (Pref->Type->Type)
+ {
+
+ case PRF_STRING:
+ break;
+ case PRF_INT:
+ Pref->lval = StrTol(Pref->Val);
+ Pref->decoded = 1;
+ break;
+ case PRF_QP_STRING:
+ Pref->DeQPed = NewStrBufPlain(NULL, StrLength(Pref->Val));
+ StrBufEUid_unescapize(Pref->DeQPed, Pref->Val);
+ Pref->decoded = 1;
+ break;
+ case PRF_YESNO:
+ Pref->lval = strcmp(ChrPtr(Pref->Val), "yes") == 0;
+ Pref->decoded = 1;
+ break;
+ }
+
+ if (PrefType->OnLoad != NULL){
+
+ lprintf(1, "Loading with: -> %s(\"%s\", %ld)\n",
+ ChrPtr(PrefType->OnLoadName),
+ ChrPtr(Pref->Val),
+ Pref->lval);
+ PrefType->OnLoad(Pref->Val, Pref->lval);
+ }
+ }
+ }
+ DeleteHashPos(&It);
+}
+
+void ParsePref(HashList **List, StrBuf *ReadBuf)
+{
+ int Done = 0;
+ Preference *Data = NULL;
+ Preference *LastData = NULL;
+
+ while (!Done) {
+ StrBuf_ServGetln(ReadBuf);
+ if ( (StrLength(ReadBuf)==3) &&
+ !strcmp(ChrPtr(ReadBuf), "000")) {
+ Done = 1;
+ break;
+ }
+
+ if ((ChrPtr(ReadBuf)[0] == ' ') &&
+ (LastData != NULL)) {
+ StrBufAppendBuf(LastData->Val, ReadBuf, 1);
+ }
+ else {
+ LastData = Data = malloc(sizeof(Preference));
+ memset(Data, 0, sizeof(Preference));
+ Data->Key = NewStrBuf();
+ Data->Val = NewStrBuf();
+ StrBufExtract_token(Data->Key, ReadBuf, 0, '|');
+ StrBufExtract_token(Data->Val, ReadBuf, 1, '|');
+ if (!IsEmptyStr(ChrPtr(Data->Key)))
+ {
+ Put(*List,
+ SKEY(Data->Key),
+ Data,
+ DestroyPreference);
+ }
+ else
+ {
+ StrBufTrim(ReadBuf);
+ lprintf(1, "ignoring spurious preference line: [%s]\n",
+ ChrPtr(ReadBuf));
+ DestroyPreference(Data);
+ LastData = NULL;
+ }
+ Data = NULL;
+ }
+ }
+ GetPrefTypes(*List);
+}
+
+
+/*
+ * display preferences dialog
+ */
+void load_preferences(void)
+{
+ wcsession *WCC = WC;
+ int Done = 0;
+ StrBuf *ReadBuf;
+ long msgnum = 0L;
+ ReadBuf = NewStrBufPlain(NULL, SIZ * 4);
+ if (goto_config_room(ReadBuf) != 0) {
+ FreeStrBuf(&ReadBuf);
+ return; /* oh well. */
+ }
+
serv_puts("MSGS ALL|0|1");
- serv_getln(buf, sizeof buf);
- if (buf[0] == '8') {
+ StrBuf_ServGetln(ReadBuf);
+ if (GetServerStatus(ReadBuf, NULL) == 8) {
serv_puts("subj|__ WebCit Preferences __");
serv_puts("000");
}
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- msgnum = atol(buf);
+ while (!Done &&
+ StrBuf_ServGetln(ReadBuf)) {
+ if ( (StrLength(ReadBuf)==3) &&
+ !strcmp(ChrPtr(ReadBuf), "000")) {
+ Done = 1;
+ break;
+ }
+ msgnum = StrTol(ReadBuf);
}
if (msgnum > 0L) {
serv_printf("MSG0 %ld", msgnum);
- serv_getln(buf, sizeof buf);
- if (buf[0] == '1') {
- while (serv_getln(buf, sizeof buf),
- (strcmp(buf, "text") && strcmp(buf, "000"))) {
+ StrBuf_ServGetln(ReadBuf);
+ if (GetServerStatus(ReadBuf, NULL) == 1) {
+ while (StrBuf_ServGetln(ReadBuf),
+ (strcmp(ChrPtr(ReadBuf), "text") &&
+ strcmp(ChrPtr(ReadBuf), "000"))) {
}
- if (!strcmp(buf, "text")) {
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- if (WC->preferences == NULL) {
- WC->preferences = malloc(SIZ);
- strcpy(WC->preferences, "");
- }
- else {
- WC->preferences = realloc(
- WC->preferences,
- strlen(WC->preferences)
- +SIZ
- );
- }
- strcat(WC->preferences, buf);
- strcat(WC->preferences, "\n");
- }
+ if (!strcmp(ChrPtr(ReadBuf), "text")) {
+ ParsePref(&WCC->hash_prefs, ReadBuf);
}
}
}
/* Go back to the room we're supposed to be in */
- serv_printf("GOTO %s", WC->wc_roomname);
- serv_getln(buf, sizeof buf);
+ if (StrLength(WCC->wc_roomname) > 0) {
+ serv_printf("GOTO %s", ChrPtr(WCC->wc_roomname));
+ StrBuf_ServGetln(ReadBuf);
+ GetServerStatus(ReadBuf, NULL);
+ }
+ FreeStrBuf(&ReadBuf);
}
-/*
- * Goto the user's configuration room, creating it if necessary.
- * Returns 0 on success or nonzero upon failure.
+/**
+ * \brief Goto the user's configuration room, creating it if necessary.
+ * \return 0 on success or nonzero upon failure.
*/
-int goto_config_room(void) {
- char buf[SIZ];
-
+int goto_config_room(StrBuf *Buf)
+{
serv_printf("GOTO %s", USERCONFIGROOM);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '2') { /* try to create the config room if not there */
+ StrBuf_ServGetln(Buf);
+ if (GetServerStatus(Buf, NULL) != 2) { /* try to create the config room if not there */
serv_printf("CRE8 1|%s|4|0", USERCONFIGROOM);
- serv_getln(buf, sizeof buf);
+ StrBuf_ServGetln(Buf);
+ GetServerStatus(Buf, NULL);
+
serv_printf("GOTO %s", USERCONFIGROOM);
- serv_getln(buf, sizeof buf);
- if (buf[0] != '2') return(1);
+ StrBuf_ServGetln(Buf);
+ if (GetServerStatus(Buf, NULL) != 2)
+ return(1);
}
return(0);
}
+void WritePrefsToServer(HashList *Hash)
+{
+ wcsession *WCC = WC;
+ long len;
+ HashPos *HashPos;
+ void *vPref;
+ const char *Key;
+ Preference *Pref;
+ StrBuf *SubBuf = NULL;
+
+ Hash = WCC->hash_prefs;
+#ifdef DBG_PREFS_HASH
+ dbg_PrintHash(Hash, PrintPref, NULL);
+#endif
+ HashPos = GetNewHashPos(Hash, 0);
+ while (GetNextHashPos(Hash, HashPos, &len, &Key, &vPref)!=0)
+ {
+ size_t nchars;
+ if (vPref == NULL)
+ continue;
+ Pref = (Preference*) vPref;
+ nchars = StrLength(Pref->Val);
+ if (nchars > 80){
+ int n = 0;
+ size_t offset, nchars;
+ if (SubBuf == NULL)
+ SubBuf = NewStrBufPlain(NULL, SIZ);
+ nchars = 1;
+ offset = 0;
+ while (nchars > 0) {
+ if (n == 0)
+ nchars = 70;
+ else
+ nchars = 80;
+
+ nchars = StrBufSub(SubBuf, Pref->Val, offset, nchars);
+
+ if (n == 0)
+ serv_printf("%s|%s", ChrPtr(Pref->Key), ChrPtr(SubBuf));
+ else
+ serv_printf(" %s", ChrPtr(SubBuf));
+
+ offset += nchars;
+ nchars = StrLength(Pref->Val) - offset;
+ n++;
+ }
+
+ }
+ else
+ serv_printf("%s|%s", ChrPtr(Pref->Key), ChrPtr(Pref->Val));
+
+ }
+ FreeStrBuf(&SubBuf);
+ DeleteHashPos(&HashPos);
+}
-void save_preferences(void) {
- char buf[SIZ];
+/**
+ * \brief save the modifications
+ */
+void save_preferences(void)
+{
+ wcsession *WCC = WC;
+ int Done = 0;
+ StrBuf *ReadBuf;
long msgnum = 0L;
-
- if (goto_config_room() != 0) return; /* oh well. */
+
+ ReadBuf = NewStrBuf();
+ if (goto_config_room(ReadBuf) != 0) {
+ FreeStrBuf(&ReadBuf);
+ return; /* oh well. */
+ }
serv_puts("MSGS ALL|0|1");
- serv_getln(buf, sizeof buf);
- if (buf[0] == '8') {
+ StrBuf_ServGetln(ReadBuf);
+ if (GetServerStatus(ReadBuf, NULL) == 8) {
serv_puts("subj|__ WebCit Preferences __");
serv_puts("000");
}
- while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
- msgnum = atol(buf);
+ while (!Done &&
+ StrBuf_ServGetln(ReadBuf)) {
+ if ( (StrLength(ReadBuf)==3) &&
+ !strcmp(ChrPtr(ReadBuf), "000")) {
+ Done = 1;
+ break;
+ }
+ msgnum = StrTol(ReadBuf);
}
if (msgnum > 0L) {
serv_printf("DELE %ld", msgnum);
- serv_getln(buf, sizeof buf);
+ StrBuf_ServGetln(ReadBuf);
+ GetServerStatus(ReadBuf, NULL);
}
serv_printf("ENT0 1||0|1|__ WebCit Preferences __|");
- serv_getln(buf, sizeof buf);
- if (buf[0] == '4') {
- serv_puts(WC->preferences);
+ StrBuf_ServGetln(ReadBuf);
+ if (GetServerStatus(ReadBuf, NULL) == 4) {
+
+ WritePrefsToServer(WCC->hash_prefs);
serv_puts("");
serv_puts("000");
}
- /* Go back to the room we're supposed to be in */
- serv_printf("GOTO %s", WC->wc_roomname);
- serv_getln(buf, sizeof buf);
+ /** Go back to the room we're supposed to be in */
+ if (StrLength(WCC->wc_roomname) > 0) {
+ serv_printf("GOTO %s", ChrPtr(WCC->wc_roomname));
+ StrBuf_ServGetln(ReadBuf);
+ GetServerStatus(ReadBuf, NULL);
+ }
+ FreeStrBuf(&ReadBuf);
}
-void get_preference(char *key, char *value, size_t value_len) {
- int num_prefs;
- int i;
- char buf[SIZ];
- char thiskey[SIZ];
+/**
+ * \brief query the actual setting of key in the citadel database
+ * \param key config key to query
+ * \param keylen length of the key string
+ * \param value StrBuf-value to the key to get
+ * \returns found?
+ */
+int get_pref_backend(const char *key, size_t keylen, Preference **Pref)
+{
+ void *hash_value = NULL;
+#ifdef DBG_PREFS_HASH
+ dbg_PrintHash(WC->hash_prefs, PrintPref, NULL);
+#endif
+ if (GetHash(WC->hash_prefs, key, keylen, &hash_value) == 0) {
+ *Pref = NULL;
+ return 0;
+ }
+ else {
+ *Pref = (Preference*) hash_value;
+ return 1;
+ }
+}
- strcpy(value, "");
+int get_PREFERENCE(const char *key, size_t keylen, StrBuf **value)
+{
+ Preference *Pref;
+ int Ret;
+
+ Ret = get_pref_backend(key, keylen, &Pref);
+ if (Ret != 0)
+ *value = Pref->Val;
+ else
+ *value = NULL;
+ return Ret;
+}
- num_prefs = num_tokens(WC->preferences, '\n');
- for (i=0; i<num_prefs; ++i) {
- extract_token(buf, WC->preferences, i, '\n', sizeof buf);
- extract_token(thiskey, buf, 0, '|', sizeof thiskey);
- if (!strcasecmp(thiskey, key)) {
- extract_token(value, buf, 1, '|', value_len);
+/**
+ * \brief Write a key into the webcit preferences database for this user
+ *
+ * \params key key whichs value is to be modified
+ * \param keylen length of the key string
+ * \param value value to set
+ * \param save_to_server 1 = flush all data to the server, 0 = cache it for now
+ */
+void set_preference_backend(const char *key, size_t keylen,
+ long lvalue,
+ StrBuf *value,
+ long lPrefType,
+ int save_to_server,
+ PrefDef *PrefType)
+{
+ wcsession *WCC = WC;
+ void *vPrefDef;
+ Preference *Pref;
+
+ Pref = (Preference*) malloc(sizeof(Preference));
+ memset(Pref, 0, sizeof(Preference));
+ Pref->Key = NewStrBufPlain(key, keylen);
+
+ if ((PrefType == NULL) &&
+ GetHash(PreferenceHooks, SKEY(Pref->Key), &vPrefDef) &&
+ (vPrefDef != NULL))
+ PrefType = (PrefDef*) vPrefDef;
+
+ if (PrefType != NULL)
+ {
+ Pref->Type = PrefType;
+ if (Pref->Type->Type != lPrefType)
+ lprintf(1, "warning: saving preference with wrong type [%s] %ld != %ld \n",
+ key, Pref->Type->Type, lPrefType);
+ switch (Pref->Type->Type)
+ {
+ case PRF_STRING:
+ Pref->Val = value;
+ Pref->decoded = 1;
+ break;
+ case PRF_INT:
+ Pref->lval = lvalue;
+ Pref->Val = value;
+ if (Pref->Val == NULL)
+ Pref->Val = NewStrBufPlain(NULL, 64);
+ StrBufPrintf(Pref->Val, "%ld", lvalue);
+ Pref->decoded = 1;
+ break;
+ case PRF_QP_STRING:
+ Pref->DeQPed = value;
+ Pref->Val = NewStrBufPlain(NULL, StrLength(Pref->DeQPed) * 3);
+ StrBufEUid_escapize(Pref->Val, Pref->DeQPed);
+ Pref->decoded = 1;
+ break;
+ case PRF_YESNO:
+ Pref->lval = lvalue;
+ if (lvalue)
+ Pref->Val = NewStrBufPlain(HKEY("yes"));
+ else
+ Pref->Val = NewStrBufPlain(HKEY("no"));
+ Pref->decoded = 1;
+ break;
+ }
+ if (Pref->Type->OnLoad != NULL)
+ Pref->Type->OnLoad(Pref->Val, Pref->lval);
+ }
+ else {
+ switch (lPrefType)
+ {
+ case PRF_STRING:
+ Pref->Val = value;
+ Pref->decoded = 1;
+ break;
+ case PRF_INT:
+ Pref->lval = lvalue;
+ Pref->Val = value;
+ if (Pref->Val == NULL)
+ Pref->Val = NewStrBufPlain(NULL, 64);
+ StrBufPrintf(Pref->Val, "%ld", lvalue);
+ Pref->decoded = 1;
+ break;
+ case PRF_QP_STRING:
+ Pref->DeQPed = value;
+ Pref->Val = NewStrBufPlain(NULL, StrLength(Pref->DeQPed) * 3);
+ StrBufEUid_escapize(Pref->Val, Pref->DeQPed);
+ Pref->decoded = 1;
+ break;
+ case PRF_YESNO:
+ Pref->lval = lvalue;
+ if (lvalue)
+ Pref->Val = NewStrBufPlain(HKEY("yes"));
+ else
+ Pref->Val = NewStrBufPlain(HKEY("no"));
+ Pref->decoded = 1;
+ break;
}
}
+ Put(WCC->hash_prefs, key, keylen, Pref, DestroyPreference);
+
+ if (save_to_server) WCC->SavePrefsToServer = 1;
}
-void set_preference(char *key, char *value, int save_to_server) {
- int num_prefs;
- int i;
- char buf[SIZ];
- char thiskey[SIZ];
- char *newprefs = NULL;
-
- num_prefs = num_tokens(WC->preferences, '\n');
- for (i=0; i<num_prefs; ++i) {
- extract_token(buf, WC->preferences, i, '\n', sizeof buf);
- if (num_tokens(buf, '|') == 2) {
- extract_token(thiskey, buf, 0, '|', sizeof thiskey);
- if (strcasecmp(thiskey, key)) {
- if (newprefs == NULL) newprefs = strdup("");
- newprefs = realloc(newprefs,
- strlen(newprefs) + SIZ );
- strcat(newprefs, buf);
- strcat(newprefs, "\n");
- }
- }
+void set_PREFERENCE(const char *key, size_t keylen, StrBuf *value, int save_to_server)
+{
+ set_preference_backend(key, keylen, 0, value, PRF_STRING, save_to_server, NULL);
+}
+
+int get_PREF_LONG(const char *key, size_t keylen, long *value, long Default)
+{
+ Preference *Pref;
+ int Ret;
+
+ Ret = get_pref_backend(key, keylen, &Pref);
+ if (Ret == 0) {
+ *value = Default;
+ return 0;
+ }
+
+ if (Pref->decoded)
+ *value = Pref->lval;
+ else {
+ *value = Pref->lval = atol(ChrPtr(Pref->Val));
+ Pref->decoded = 1;
+ }
+ return Ret;
+}
+
+
+void set_PREF_LONG(const char *key, size_t keylen, long value, int save_to_server)
+{
+ set_preference_backend(key, keylen, value, NULL, PRF_INT, save_to_server, NULL);
+}
+
+int get_PREF_YESNO(const char *key, size_t keylen, int *value, int Default)
+{
+ Preference *Pref;
+ int Ret;
+
+ Ret = get_pref_backend(key, keylen, &Pref);
+ if (Ret == 0) {
+ *value = Default;
+ return 0;
+ }
+
+ if (Pref->decoded)
+ *value = Pref->lval;
+ else {
+ *value = Pref->lval = strcmp(ChrPtr(Pref->Val), "yes") == 0;
+ Pref->decoded = 1;
}
+ return Ret;
+}
+
+void set_PREF_YESNO(const char *key, size_t keylen, long value, int save_to_server)
+{
+ set_preference_backend(key, keylen, value, NULL, PRF_YESNO, save_to_server, NULL);
+}
+
+int get_room_prefs_backend(const char *key, size_t keylen,
+ Preference **Pref)
+{
+ StrBuf *pref_name;
+ int Ret;
+
+ pref_name = NewStrBufPlain (HKEY("ROOM:"));
+ StrBufAppendBuf(pref_name, WC->wc_roomname, 0);
+ StrBufAppendBufPlain(pref_name, HKEY(":"), 0);
+ StrBufAppendBufPlain(pref_name, key, keylen, 0);
+ Ret = get_pref_backend(SKEY(pref_name), Pref);
+ FreeStrBuf(&pref_name);
+
+ return Ret;
+}
+
+const StrBuf *get_X_PREFS(const char *key, size_t keylen,
+ const char *xkey, size_t xkeylen)
+{
+ int ret;
+ StrBuf *pref_name;
+ Preference *Prf;
+
+ pref_name = NewStrBufPlain (HKEY("XPREF:"));
+ StrBufAppendBufPlain(pref_name, xkey, xkeylen, 0);
+ StrBufAppendBufPlain(pref_name, HKEY(":"), 0);
+ StrBufAppendBufPlain(pref_name, key, keylen, 0);
+
+ ret = get_pref_backend(SKEY(pref_name), &Prf);
+ FreeStrBuf(&pref_name);
+
+ if (ret)
+ return Prf->Val;
+ else return NULL;
+}
+
+void set_X_PREFS(const char *key, size_t keylen, const char *xkey, size_t xkeylen, StrBuf *value, int save_to_server)
+{
+ StrBuf *pref_name;
+
+ pref_name = NewStrBufPlain (HKEY("XPREF:"));
+ StrBufAppendBufPlain(pref_name, xkey, xkeylen, 0);
+ StrBufAppendBufPlain(pref_name, HKEY(":"), 0);
+ StrBufAppendBufPlain(pref_name, key, keylen, 0);
+
+ set_preference_backend(SKEY(pref_name), 0, value, PRF_STRING, save_to_server, NULL);
+ FreeStrBuf(&pref_name);
+}
- if (newprefs == NULL) newprefs = strdup("");
- newprefs = realloc(newprefs, strlen(newprefs) + SIZ);
- sprintf(&newprefs[strlen(newprefs)], "%s|%s\n", key, value);
+StrBuf *get_ROOM_PREFS(const char *key, size_t keylen)
+{
+ Preference *Pref;
+ int Ret;
- free(WC->preferences);
- WC->preferences = newprefs;
+ Ret = get_room_prefs_backend(key, keylen, &Pref);
- if (save_to_server) save_preferences();
+ if (Ret == 0) {
+ return NULL;
+ }
+ else
+ return Pref->Val;
+}
+
+void set_ROOM_PREFS(const char *key, size_t keylen, StrBuf *value, int save_to_server)
+{
+ StrBuf *pref_name;
+
+ pref_name = NewStrBufPlain (HKEY("ROOM:"));
+ StrBufAppendBuf(pref_name, WC->wc_roomname, 0);
+ StrBufAppendBufPlain(pref_name, HKEY(":"), 0);
+ StrBufAppendBufPlain(pref_name, key, keylen, 0);
+ set_preference_backend(SKEY(pref_name), 0, value, PRF_STRING, save_to_server, NULL);
+ FreeStrBuf(&pref_name);
}
+void GetPreferences(HashList *Setting)
+{
+ wcsession *WCC = WC;
+ HashPos *It;
+ long len;
+ const char *Key;
+ void *vSetting;
+ PrefDef *PrefType;
+ StrBuf *Buf;
+ long lval;
+ HashList *Tmp;
+
+ Tmp = WCC->hash_prefs;
+ WCC->hash_prefs = Setting;
+
+ It = GetNewHashPos(PreferenceHooks, 0);
+ while (GetNextHashPos(PreferenceHooks, It, &len, &Key, &vSetting)) {
+ PrefType = (PrefDef*) vSetting;
+
+ if (!HaveBstr(SKEY(PrefType->Setting)))
+ continue;
+ switch (PrefType->Type) {
+ case PRF_STRING:
+ Buf = NewStrBufDup(SBstr(SKEY(PrefType->Setting)));
+ set_preference_backend(SKEY(PrefType->Setting),
+ 0,
+ Buf,
+ PRF_STRING,
+ 1,
+ PrefType);
+ break;
+ case PRF_INT:
+ lval = LBstr(SKEY(PrefType->Setting));
+ set_preference_backend(SKEY(PrefType->Setting),
+ lval,
+ NULL,
+ PRF_INT,
+ 1,
+ PrefType);
+ break;
+ case PRF_QP_STRING:
+ Buf = NewStrBufDup(SBstr(SKEY(PrefType->Setting)));
+ set_preference_backend(SKEY(PrefType->Setting),
+ 0,
+ Buf,
+ PRF_QP_STRING,
+ 1,
+ PrefType);
+ break;
+ case PRF_YESNO:
+ lval = YesBstr(SKEY(PrefType->Setting));
+ set_preference_backend(SKEY(PrefType->Setting),
+ lval,
+ NULL,
+ PRF_YESNO,
+ 1,
+ PrefType);
+ break;
+ }
+ }
+ WCC->hash_prefs = Tmp;
+ DeleteHashPos(&It);
+}
-/*
- * display form for changing your preferences and settings
+/**
+ * \brief Commit new preferences and settings
*/
-void display_preferences(void)
-{
- output_headers(1, 1, 2, 0, 0, 0);
- char ebuf[300];
- char buf[256];
- char calhourformat[16];
- int i;
-
- wprintf("<div id=\"banner\">\n");
- wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#444455\"><TR><TD>");
- wprintf("<img src=\"static/advanpage2_48x.gif\" ALT=\" \" ALIGN=MIDDLE>");
- wprintf("<SPAN CLASS=\"titlebar\"> ");
- wprintf(_("Preferences and settings"));
- wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
- offer_start_page();
- wprintf("</TD></TR></TABLE>\n");
- wprintf("</div>\n"
- "<div id=\"content\">\n");
-
- wprintf("<div class=\"fix_scrollbar_bug\">"
- "<table border=0 width=100%% bgcolor=\"#ffffff\"><tr><td>\n");
-
- /* begin form */
- wprintf("<center>\n"
- "<form name=\"prefform\" action=\"set_preferences\" "
- "method=\"post\">\n"
- "<table border=0 cellspacing=5 cellpadding=5>\n");
-
- /*
- * Room list view
- */
- get_preference("roomlistview", buf, sizeof buf);
- wprintf("<tr><td>");
- wprintf(_("Room list view"));
- wprintf("</td><td>");
-
- wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"folders\"");
- if (!strcasecmp(buf, "folders")) wprintf(" checked");
- wprintf(">");
- wprintf(_("Tree (folders) view"));
- wprintf("<br></input>\n");
-
- wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"rooms\"");
- if (!strcasecmp(buf, "rooms")) wprintf(" checked");
- wprintf(">");
- wprintf(_("Table (rooms) view"));
- wprintf("<br></input>\n");
-
- wprintf("</td></tr>\n");
-
- /*
- * Calendar hour format
- */
- get_preference("calhourformat", calhourformat, sizeof calhourformat);
- if (calhourformat[0] == 0) strcpy(calhourformat, "12");
- wprintf("<tr><td>");
- wprintf(_("Calendar hour format"));
- wprintf("</td><td>");
-
- wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"12\"");
- if (!strcasecmp(calhourformat, "12")) wprintf(" checked");
- wprintf(">");
- wprintf(_("12 hour (am/pm)"));
- wprintf("<br></input>\n");
-
- wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"24\"");
- if (!strcasecmp(calhourformat, "24")) wprintf(" checked");
- wprintf(">");
- wprintf(_("24 hour"));
- wprintf("<br></input>\n");
-
- wprintf("</td></tr>\n");
-
- /*
- * Calendar day view -- day start time
- */
- get_preference("daystart", buf, sizeof buf);
- if (buf[0] == 0) strcpy(buf, "8");
- wprintf("<tr><td>");
- wprintf(_("Calendar day view begins at:"));
- wprintf("</td><td>");
-
- wprintf("<SELECT NAME=\"daystart\" SIZE=\"1\">\n");
- for (i=0; i<=23; ++i) {
-
- if (!strcasecmp(calhourformat, "24")) {
- wprintf("<OPTION %s VALUE=\"%d\">%d:00</OPTION>\n",
- ((atoi(buf) == i) ? "SELECTED" : ""),
- i, i
- );
+void set_preferences(void)
+{
+ if (!havebstr("change_button")) {
+ safestrncpy(WC->ImportantMessage,
+ _("Cancelled. No settings were changed."),
+ sizeof WC->ImportantMessage);
+ display_main_menu();
+ return;
+ }
+ GetPreferences(WC->hash_prefs);
+ display_main_menu();
+}
+
+
+void tmplput_CFG_Value(StrBuf *Target, WCTemplputParams *TP)
+{
+ Preference *Pref;
+ if (get_pref_backend(TKEY(0), &Pref))
+ {
+ if (Pref->Type == NULL) {
+ StrBufAppendTemplate(Target, TP, Pref->Val, 1);
}
- else {
- wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((atoi(buf) == i) ? "SELECTED" : ""),
- i, hourname[i]
- );
+ switch (Pref->Type->Type)
+ {
+ case PRF_STRING:
+ StrBufAppendTemplate(Target, TP, Pref->Val, 1);
+ break;
+ case PRF_INT:
+ if (Pref->decoded != 1) {
+ if (Pref->Val == NULL)
+ Pref->Val = NewStrBufPlain(NULL, 64);
+ StrBufPrintf(Pref->Val, "%ld", Pref->lval);
+ Pref->decoded = 1;
+ }
+ StrBufAppendTemplate(Target, TP, Pref->Val, 1);
+ break;
+ case PRF_QP_STRING:
+ if (Pref->decoded != 1) {
+ if (Pref->DeQPed == NULL)
+ Pref->DeQPed = NewStrBufPlain(NULL, StrLength(Pref->Val));
+
+ StrBufEUid_unescapize(Pref->DeQPed, Pref->Val);
+ Pref->decoded = 1;
+ }
+ StrBufAppendTemplate(Target, TP, Pref->DeQPed, 1);
+ break;
+ case PRF_YESNO:
+ if (Pref->decoded != 1) {
+ Pref->lval = strcmp(ChrPtr(Pref->Val), "yes") == 0;
+ Pref->decoded = 1;
+ }
+ StrBufAppendTemplate(Target, TP, Pref->Val, 1);
+ break;
}
+ }
+}
+
+void tmplput_CFG_Descr(StrBuf *Target, WCTemplputParams *TP)
+{
+ const char *SettingStr;
+ SettingStr = PrefGetLocalStr(TKEY(0));
+ if (SettingStr != NULL)
+ StrBufAppendBufPlain(Target, SettingStr, -1, 0);
+}
+void tmplput_CFG_RoomValue(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *pref = get_ROOM_PREFS(TKEY(0));
+ if (pref != NULL)
+ StrBufAppendBuf(Target, pref, 0);
+}
+int ConditionalHasRoomPreference(StrBuf *Target, WCTemplputParams *TP)
+{
+ if (get_ROOM_PREFS(TP->Tokens->Params[0]->Start,
+ TP->Tokens->Params[0]->len) != NULL)
+ return 1;
+
+ return 0;
+}
+
+int ConditionalPreference(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *Pref;
+ if (!get_PREFERENCE(TKEY(2), &Pref))
+ return 0;
+
+ if (TP->Tokens->nParameters == 3) {
+ return 1;
}
- wprintf("</SELECT>\n");
- wprintf("</td></tr>\n");
+ else if (TP->Tokens->Params[3]->Type == TYPE_STR)
+ return ((TP->Tokens->Params[3]->len == StrLength(Pref)) &&
+ (strcmp(TP->Tokens->Params[3]->Start, ChrPtr(Pref)) == 0));
+ else
+ return (StrTol(Pref) == TP->Tokens->Params[3]->lvalue);
+}
- /*
- * Calendar day view -- day end time
- */
- get_preference("dayend", buf, sizeof buf);
- if (buf[0] == 0) strcpy(buf, "17");
- wprintf("<tr><td>");
- wprintf(_("Calendar day view ends at:"));
- wprintf("</td><td>");
+int ConditionalHasPreference(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *Pref;
- wprintf("<SELECT NAME=\"dayend\" SIZE=\"1\">\n");
- for (i=0; i<=23; ++i) {
+ if (!get_PREFERENCE(TKEY(2), &Pref) ||
+ (Pref == NULL))
+ return 0;
+ else
+ return 1;
+}
- if (!strcasecmp(calhourformat, "24")) {
- wprintf("<OPTION %s VALUE=\"%d\">%d:00</OPTION>\n",
- ((atoi(buf) == i) ? "SELECTED" : ""),
- i, i
- );
- }
- else {
- wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
- ((atoi(buf) == i) ? "SELECTED" : ""),
- i, hourname[i]
- );
+
+/********************************************************************************
+ * preferences stored discrete in citserver
+ ********************************************************************************/
+HashList *GetGVEAHash(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *Rcp;
+ HashList *List = NULL;
+ int Done = 0;
+ int i, n = 1;
+ char N[64];
+
+ Rcp = NewStrBuf();
+ serv_puts("GVEA");
+ StrBuf_ServGetln(Rcp);
+ if (GetServerStatus(Rcp, NULL) == 1) {
+ FlushStrBuf(Rcp);
+ List = NewHash(1, NULL);
+ while (!Done && (StrBuf_ServGetln(Rcp)>=0)) {
+ if ( (StrLength(Rcp)==3) &&
+ !strcmp(ChrPtr(Rcp), "000"))
+ {
+ Done = 1;
+ }
+ else {
+ i = snprintf(N, sizeof(N), "%d", n);
+ StrBufTrim(Rcp);
+ Put(List, N, i, Rcp, HFreeStrBuf);
+ Rcp = NewStrBuf();
+ }
+ n++;
}
+ }
+ FreeStrBuf(&Rcp);
+ return List;
+}
+void DeleteGVEAHash(HashList **KillMe)
+{
+ DeleteHash(KillMe);
+}
+HashList *GetGVSNHash(StrBuf *Target, WCTemplputParams *TP)
+{
+ StrBuf *Rcp;
+ HashList *List = NULL;
+ int Done = 0;
+ int i, n = 1;
+ char N[64];
+
+ Rcp = NewStrBuf();
+ serv_puts("GVSN");
+ StrBuf_ServGetln(Rcp);
+ if (GetServerStatus(Rcp, NULL) == 1) {
+ FlushStrBuf(Rcp);
+ List = NewHash(1, NULL);
+ while (!Done && (StrBuf_ServGetln(Rcp)>=0)) {
+ if ( (StrLength(Rcp)==3) &&
+ !strcmp(ChrPtr(Rcp), "000"))
+ {
+ Done = 1;
+ }
+ else {
+ i = snprintf(N, sizeof(N), "%d", n);
+ StrBufTrim(Rcp);
+ Put(List, N, i, Rcp, HFreeStrBuf);
+ Rcp = NewStrBuf();
+ }
+ n++;
+ }
}
- wprintf("</SELECT>\n");
- wprintf("</td></tr>\n");
-
- /*
- * Signature
- */
- get_preference("use_sig", buf, sizeof buf);
- if (buf[0] == 0) strcpy(buf, "no");
- wprintf("<tr><td>");
- wprintf(_("Attach signature to email messages?"));
- wprintf("</td><td>");
-
- wprintf(" <script type=\"text/javascript\"> "
- " function show_or_hide_sigbox() { "
- " if ( $F('yes_sig') ) { "
- " $('signature_box').style.display = 'inline'; "
- " } "
- " else { "
- " $('signature_box').style.display = 'none'; "
- " } "
- " } "
- " </script> "
- );
-
- wprintf("<input type=\"radio\" id=\"no_sig\" name=\"use_sig\" VALUE=\"no\"");
- if (!strcasecmp(buf, "no")) wprintf(" checked");
- wprintf(" onChange=\"show_or_hide_sigbox();\" >");
- wprintf(_("No signature"));
- wprintf("<br></input>\n");
-
- wprintf("<input type=\"radio\" id=\"yes_sig\" name=\"use_sig\" VALUE=\"yes\"");
- if (!strcasecmp(buf, "yes")) wprintf(" checked");
- wprintf(" onChange=\"show_or_hide_sigbox();\" >");
- wprintf(_("Use this signature:"));
- wprintf("<div id=\"signature_box\">"
- "<br><textarea name=\"signature\" cols=\"40\" rows=\"5\">"
- );
- get_preference("signature", ebuf, sizeof ebuf);
- euid_unescapize(buf, ebuf);
- escputs(buf);
- wprintf("</textarea>"
- "</div>"
- );
-
- wprintf("<br></input>\n");
-
- wprintf("</td></tr>\n");
-
- wprintf(" <script type=\"text/javascript\"> "
- " show_or_hide_sigbox(); "
- " </script> "
- );
-
-
- wprintf("</table>\n"
- "<input type=\"submit\" name=\"change_button\" value=\"%s\">"
- " "
- "<INPUT type=\"submit\" name=\"cancel_button\" value=\"%s\">\n",
- _("Change"),
- _("Cancel")
- );
-
- wprintf("</form></center>\n");
-
- /* end form */
-
-
- wprintf("</td></tr></table></div>\n");
- wDumpContent(1);
+ FreeStrBuf(&Rcp);
+ return List;
+}
+void DeleteGVSNHash(HashList **KillMe)
+{
+ DeleteHash(KillMe);
}
+
+
+
/*
- * Commit new preferences and settings
+ * Offer to make any page the user's "start page."
*/
-void set_preferences(void)
+void offer_start_page(StrBuf *Target, WCTemplputParams *TP)
{
- char ebuf[300];
+ wprintf("<a href=\"change_start_page?startpage=");
+ urlescputs(ChrPtr(WC->Hdr->this_page));
+ wprintf("\">");
+ wprintf(_("Make this my start page"));
+ wprintf("</a>");
+#ifdef TECH_PREVIEW
+ wprintf("<br/><a href=\"rss?room=");
+ urlescputs(ChrPtr(WC->wc_roomname));
+ wprintf("\" title=\"RSS 2.0 feed for ");
+ escputs(ChrPtr(WC->wc_roomname));
+ wprintf("\"><img alt=\"RSS\" border=\"0\" src=\"static/xml_button.gif\" width=\"36\" height=\"14\" /></a>\n");
+#endif
+}
- if (strlen(bstr("change_button")) == 0) {
- safestrncpy(WC->ImportantMessage,
- _("Cancelled. No settings were changed."),
- sizeof WC->ImportantMessage);
+
+/*
+ * Change the user's start page
+ */
+void change_start_page(void)
+{
+ if (!havebstr("startpage")) {
+ set_preference_backend(HKEY("startpage"),
+ 0,
+ NewStrBufPlain(HKEY("")),
+ PRF_STRING,
+ 1,
+ NULL);
+ safestrncpy(WC->ImportantMessage,
+ _("You no longer have a start page selected."),
+ sizeof( WC->ImportantMessage));
display_main_menu();
return;
}
- /* Set the last argument to 1 only for the final setting, so
- * we don't send the prefs file to the server repeatedly
- */
- set_preference("roomlistview", bstr("roomlistview"), 0);
- set_preference("calhourformat", bstr("calhourformat"), 0);
- set_preference("use_sig", bstr("use_sig"), 0);
- set_preference("daystart", bstr("daystart"), 0);
- set_preference("dayend", bstr("dayend"), 0);
+ set_preference_backend(HKEY("startpage"),
+ 0,
+ NewStrBufDup(sbstr("startpage")),
+ PRF_STRING,
+ 1,
+ NULL);
- euid_escapize(ebuf, bstr("signature"));
- set_preference("signature", ebuf, 1);
+ output_headers(1, 1, 0, 0, 0, 0);
+ do_template("newstartpage", NULL);
+ wDumpContent(1);
+}
- display_main_menu();
+
+void LoadStartpage(StrBuf *URL, long lvalue)
+{
+ const char *pch;
+ pch = strchr(ChrPtr(URL), '?');
+ if (pch == NULL) {
+ /* purge the sins of the past... */
+ pch = strchr(ChrPtr(URL), '&');
+ if (pch != NULL) {
+ StrBufPeek(URL, pch, -1, '?');
+ WC->SavePrefsToServer = 1;
+ }
+ }
}
+
+
+void
+InitModule_PREFERENCES
+(void)
+{
+ WebcitAddUrlHandler(HKEY("set_preferences"), set_preferences, 0);
+ WebcitAddUrlHandler(HKEY("change_start_page"), change_start_page, 0);
+
+ RegisterPreference("startpage", _("Prefered startpage"), PRF_STRING, LoadStartpage);
+
+ RegisterNamespace("OFFERSTARTPAGE", 0, 0, offer_start_page, CTX_NONE);
+ RegisterNamespace("PREF:ROOM:VALUE", 1, 2, tmplput_CFG_RoomValue, CTX_NONE);
+ RegisterNamespace("PREF:VALUE", 1, 2, tmplput_CFG_Value, CTX_NONE);
+ RegisterNamespace("PREF:DESCR", 1, 1, tmplput_CFG_Descr, CTX_NONE);
+
+ RegisterConditional(HKEY("COND:PREF"), 4, ConditionalPreference, CTX_NONE);
+ RegisterConditional(HKEY("COND:PREF:SET"), 4, ConditionalHasPreference, CTX_NONE);
+ RegisterConditional(HKEY("COND:ROOM:SET"), 4, ConditionalHasRoomPreference, CTX_NONE);
+
+ RegisterIterator("PREF:VALID:EMAIL:ADDR", 0, NULL,
+ GetGVEAHash, NULL, DeleteGVEAHash, CTX_STRBUF, CTX_NONE, IT_NOFLAG);
+ RegisterIterator("PREF:VALID:EMAIL:NAME", 0, NULL,
+ GetGVSNHash, NULL, DeleteGVSNHash, CTX_STRBUF, CTX_NONE, IT_NOFLAG);
+
+}
+
+
+void
+ServerStartModule_PREFERENCES
+(void)
+{
+ PreferenceHooks = NewHash(1, NULL);
+}
+
+
+
+void
+ServerShutdownModule_PREFERENCES
+(void)
+{
+ DeleteHash(&PreferenceHooks);
+}
+
+void
+SessionDetachModule__PREFERENCES
+(wcsession *sess)
+{
+ if (sess->SavePrefsToServer) {
+ save_preferences();
+ sess->SavePrefsToServer = 0;
+ }
+}
+
+void
+SessionNewModule_PREFERENCES
+(wcsession *sess)
+{
+ sess->hash_prefs = NewHash(1,NULL);
+}
+
+void
+SessionDestroyModule_PREFERENCES
+(wcsession *sess)
+{
+ DeleteHash(&sess->hash_prefs);
+}
+
+
+
+/*@}*/