mirror of
https://projects.vdr-developer.org/git/vdr-plugin-streamdev.git
synced 2023-10-10 19:16:51 +02:00
d0385f5252
- array subscript is above array bounds (real bug - might overwrite other var) - deprecated conversion from string constant to 'char*' - suggest explicit braces to avoid ambiguous 'else' Thanks to Petri Hintukainen (#354) Modified Files: common.c libdvbmpeg/cpptools.cc libdvbmpeg/remux.c
296 lines
6.0 KiB
C
296 lines
6.0 KiB
C
/*
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* $Id: common.c,v 1.5 2007/09/21 11:55:56 schmirl Exp $
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*/
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#include <vdr/channels.h>
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#include <iostream>
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#include "common.h"
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#include "tools/select.h"
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#include "i18n.h"
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using namespace std;
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const char *VERSION = "0.3.3-pre3-geni";
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const char *StreamTypes[st_Count] = {
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"TS",
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"PES",
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"PS",
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"ES",
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"Extern",
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"", // used internally only
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};
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const char *SuspendModes[sm_Count] = {
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"Offer suspend mode",
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"Always suspended",
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"Never suspended"
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};
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const char IpCharacters[] = "0123456789.";
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char *GetNextLine(char *String, uint Length, uint &Offset) {
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char *last, *first;
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first = String + Offset;
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for (last = first; last < String + Length; ++last) {
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if (*last == '\012') {
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if (*(last - 1) == '\015')
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*(last - 1) = '\0';
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*last++ = '\0';
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Dprintf("IN: |%s|\n", first);
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Offset = last - String;
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return first;
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}
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}
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return NULL;
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}
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const cChannel *ChannelFromString(const char *String, int *Apid) {
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const cChannel *channel = NULL;
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char *string = strdup(String);
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char *ptr, *end;
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int apididx = 0;
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if ((ptr = strrchr(string, '+')) != NULL) {
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*(ptr++) = '\0';
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apididx = strtoul(ptr, &end, 10);
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Dprintf("found apididx: %d\n", apididx);
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}
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if (isnumber(string)) {
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int temp = strtol(String, NULL, 10);
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if (temp >= 1 && temp <= Channels.MaxNumber())
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channel = Channels.GetByNumber(temp);
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} else {
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channel = Channels.GetByChannelID(tChannelID::FromString(string));
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if (channel == NULL) {
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int i = 1;
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while ((channel = Channels.GetByNumber(i, 1)) != NULL) {
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if (String == channel->Name())
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break;
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i = channel->Number() + 1;
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}
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}
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}
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if (channel != NULL && apididx > 0) {
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int apid = 0, index = 1;
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for (int i = 0; channel->Apid(i) != 0; ++i, ++index) {
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if (index == apididx) {
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apid = channel->Apid(i);
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break;
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}
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}
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if (apid == 0) {
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for (int i = 0; channel->Dpid(i) != 0; ++i, ++index) {
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if (index == apididx) {
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apid = channel->Dpid(i);
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break;
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}
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}
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}
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if (Apid != NULL)
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*Apid = apid;
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}
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free(string);
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return channel;
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}
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void cStreamdevMenuSetupPage::AddCategory(const char *Title) {
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char *buffer = NULL;
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asprintf(&buffer, "--- %s -------------------------------------------------"
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"---------------", Title );
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cOsdItem *item = new cOsdItem(buffer);
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free(buffer);
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#if VDRVERSNUM < 10307
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# ifdef HAVE_BEAUTYPATCH
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item->SetColor(clrScrolLine, clrBackground);
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# else
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item->SetColor(clrCyan, clrBackground);
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# endif
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#else
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item->SetSelectable(false);
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#endif
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Add(item);
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}
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void cStreamdevMenuSetupPage::AddBoolEdit(const char *Title, int &Value) {
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Add(new cMenuEditBoolItem(Title, &Value));
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}
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void cStreamdevMenuSetupPage::AddIpEdit(const char *Title, char *Value) {
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Add(new cMenuEditIpItem(Title, Value));
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}
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void cStreamdevMenuSetupPage::AddShortEdit(const char *Title, int &Value) {
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AddRangeEdit(Title, Value, 0, 65535);
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}
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void cStreamdevMenuSetupPage::AddRangeEdit(const char *Title, int &Value,
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int Min, int Max) {
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Add(new cMenuEditIntItem(Title, &Value, Min, Max));
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}
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void cStreamdevMenuSetupPage::AddSuspEdit(const char *Title, int &Value) {
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static const char *SuspendModesTR[sm_Count] = { NULL };
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if (SuspendModesTR[0] == NULL) {
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for (int i = 0; i < sm_Count; ++i)
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SuspendModesTR[i] = tr(SuspendModes[i]);
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}
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Add(new cMenuEditStraItem(Title, &Value, sm_Count, SuspendModesTR));
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}
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void cStreamdevMenuSetupPage::AddTypeEdit(const char *Title, int &Value) {
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Add(new cMenuEditStraItem(Title, &Value, st_CountSetup, StreamTypes));
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}
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cMenuEditIpItem::cMenuEditIpItem(const char *Name, char *Value):
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cMenuEditItem(Name) {
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value = Value;
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curNum = -1;
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pos = -1;
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step = false;
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Set();
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}
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cMenuEditIpItem::~cMenuEditIpItem() {
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}
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void cMenuEditIpItem::Set(void) {
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char buf[1000];
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if (pos >= 0) {
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in_addr_t addr = inet_addr(value);
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if ((int)addr == -1)
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addr = 0;
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int p = 0;
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for (int i = 0; i < 4; ++i) {
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p += snprintf(buf + p, sizeof(buf) - p, pos == i ? "[%d]" : "%d",
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pos == i ? curNum : (addr >> (i * 8)) & 0xff);
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if (i < 3)
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buf[p++] = '.';
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}
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SetValue(buf);
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} else
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SetValue(value);
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}
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eOSState cMenuEditIpItem::ProcessKey(eKeys Key) {
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in_addr addr;
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addr.s_addr = inet_addr(value);
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if ((int)addr.s_addr == -1)
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addr.s_addr = 0;
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switch (Key) {
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case kUp:
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if (pos >= 0) {
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if (curNum < 255) ++curNum;
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} else
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return cMenuEditItem::ProcessKey(Key);
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break;
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case kDown:
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if (pos >= 0) {
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if (curNum > 0) --curNum;
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} else
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return cMenuEditItem::ProcessKey(Key);
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break;
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case kOk:
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if (pos >= 0) {
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addr.s_addr = inet_addr(value);
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if ((int)addr.s_addr == -1)
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addr.s_addr = 0;
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addr.s_addr &= ~(0xff << (pos * 8));
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addr.s_addr |= curNum << (pos * 8);
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strcpy(value, inet_ntoa(addr));
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} else
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return cMenuEditItem::ProcessKey(Key);
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curNum = -1;
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pos = -1;
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break;
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case kRight:
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if (pos >= 0) {
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addr.s_addr = inet_addr(value);
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if ((int)addr.s_addr == -1)
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addr.s_addr = 0;
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addr.s_addr &= ~(0xff << (pos * 8));
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addr.s_addr |= curNum << (pos * 8);
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strcpy(value, inet_ntoa(addr));
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}
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if (pos == -1 || pos == 3)
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pos = 0;
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else
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++pos;
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curNum = (addr.s_addr >> (pos * 8)) & 0xff;
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step = true;
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break;
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case kLeft:
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if (pos >= 0) {
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addr.s_addr = inet_addr(value);
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if ((int)addr.s_addr == -1)
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addr.s_addr = 0;
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addr.s_addr &= ~(0xff << (pos * 8));
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addr.s_addr |= curNum << (pos * 8);
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strcpy(value, inet_ntoa(addr));
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}
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if (pos <= 0)
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pos = 3;
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else
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--pos;
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curNum = (addr.s_addr >> (pos * 8)) & 0xff;
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step = true;
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break;
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case k0 ... k9:
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if (pos == -1)
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pos = 0;
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if (curNum == -1 || step) {
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curNum = Key - k0;
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step = false;
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} else
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curNum = curNum * 10 + (Key - k0);
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if ((curNum * 10 > 255) || (curNum == 0)) {
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in_addr addr;
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addr.s_addr = inet_addr(value);
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if ((int)addr.s_addr == -1)
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addr.s_addr = 0;
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addr.s_addr &= ~(0xff << (pos * 8));
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addr.s_addr |= curNum << (pos * 8);
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strcpy(value, inet_ntoa(addr));
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if (++pos == 4)
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pos = 0;
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curNum = (addr.s_addr >> (pos * 8)) & 0xff;
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step = true;
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}
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break;
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default:
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return cMenuEditItem::ProcessKey(Key);
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}
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Set();
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return osContinue;
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}
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