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Diffstat (limited to 'src/input/input_dvb.c')
-rw-r--r--src/input/input_dvb.c178
1 files changed, 106 insertions, 72 deletions
diff --git a/src/input/input_dvb.c b/src/input/input_dvb.c
index 795b843c5..5060757e4 100644
--- a/src/input/input_dvb.c
+++ b/src/input/input_dvb.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2000-2005 the xine project
+ * Copyright (C) 2000-2008 the xine project
*
* This file is part of xine, a free video player.
*
@@ -66,14 +66,14 @@
* OSD - this will allow for filtering/searching of epg data - useful for automatic recording :)
*/
-/* pthread.h must be included first so rest of the headers are imported
- thread safely (on some systems). */
-#include <pthread.h>
-
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
+/* pthread.h must be included first so rest of the headers are imported
+ thread safely (on some systems). */
+#include <pthread.h>
+
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
@@ -286,11 +286,12 @@ typedef struct {
xine_t *xine;
- char *mrls[5];
+ char *mrls[6];
int numchannels;
char *autoplaylist[MAX_AUTOCHANNELS];
+ char *default_channels_conf_filename;
} dvb_input_class_t;
typedef struct {
@@ -331,6 +332,9 @@ typedef struct {
/* scratch buffer for forward seeking */
char seek_buf[BUFSIZE];
+ /* Is the GUI enabled at all? */
+ int dvb_gui_enabled;
+
/* simple vcr-like functionality */
int record_fd;
int record_paused;
@@ -369,6 +373,7 @@ static const Param bw_list [] = {
{ "BANDWIDTH_6_MHZ", BANDWIDTH_6_MHZ },
{ "BANDWIDTH_7_MHZ", BANDWIDTH_7_MHZ },
{ "BANDWIDTH_8_MHZ", BANDWIDTH_8_MHZ },
+ { "BANDWIDTH_AUTO", BANDWIDTH_AUTO },
{ NULL, 0 }
};
@@ -391,6 +396,7 @@ static const Param guard_list [] = {
{"GUARD_INTERVAL_1_32", GUARD_INTERVAL_1_32},
{"GUARD_INTERVAL_1_4", GUARD_INTERVAL_1_4},
{"GUARD_INTERVAL_1_8", GUARD_INTERVAL_1_8},
+ {"GUARD_INTERVAL_AUTO", GUARD_INTERVAL_AUTO},
{ NULL, 0 }
};
@@ -399,6 +405,7 @@ static const Param hierarchy_list [] = {
{ "HIERARCHY_2", HIERARCHY_2 },
{ "HIERARCHY_4", HIERARCHY_4 },
{ "HIERARCHY_NONE", HIERARCHY_NONE },
+ { "HIERARCHY_AUTO", HIERARCHY_AUTO },
{ NULL, 0 }
};
@@ -417,12 +424,14 @@ static const Param qam_list [] = {
{ "QAM_256", QAM_256 },
{ "QAM_32", QAM_32 },
{ "QAM_64", QAM_64 },
+ { "QAM_AUTO", QAM_AUTO },
{ NULL, 0 }
};
static const Param transmissionmode_list [] = {
{ "TRANSMISSION_MODE_2K", TRANSMISSION_MODE_2K },
{ "TRANSMISSION_MODE_8K", TRANSMISSION_MODE_8K },
+ { "TRANSMISSION_MODE_AUTO", TRANSMISSION_MODE_AUTO },
{ NULL, 0 }
};
@@ -513,7 +522,7 @@ time_t dvb_mjdtime (char *buf)
int i;
unsigned int year, month, day, hour, min, sec;
unsigned long int mjd;
- struct tm *tma = xine_xmalloc(sizeof(struct tm));
+ struct tm *tma = calloc(1, sizeof(struct tm));
time_t t;
_x_assert(tma != NULL);
@@ -571,24 +580,23 @@ static void tuner_dispose(tuner_t * this)
}
-static tuner_t *tuner_init(xine_t * xine, int adapter)
+static tuner_t *XINE_MALLOC tuner_init(xine_t * xine, int adapter)
{
tuner_t *this;
int x;
int test_video;
- char *video_device=xine_xmalloc(200);
+ char *video_device=malloc(100);
_x_assert(video_device != NULL);
- this = (tuner_t *) xine_xmalloc(sizeof(tuner_t));
+ this = calloc(1, sizeof(tuner_t));
_x_assert(this != NULL);
xprintf(this->xine, XINE_VERBOSITY_DEBUG, "tuner_init adapter=%d\n", adapter);
this->fd_frontend = -1;
- for (x = 0; x < MAX_FILTERS; x++)
- this->fd_pidfilter[x] = 0;
+ memset(this->fd_pidfilter, 0, sizeof(this->fd_pidfilter));
this->xine = xine;
this->adapter_num = adapter;
@@ -881,14 +889,15 @@ static channel_t *load_channels(xine_t *xine, xine_stream_t *stream, int *num_ch
FILE *f;
char str[BUFSIZE];
- char filename[BUFSIZE];
channel_t *channels = NULL;
int num_channels = 0;
int num_alloc = 0;
- int i;
struct stat st;
-
- snprintf(filename, BUFSIZE, "%s/.xine/channels.conf", xine_get_homedir());
+ xine_cfg_entry_t channels_conf;
+ char *filename;
+
+ xine_config_lookup_entry(xine, "media.dvb.channels_conf", &channels_conf);
+ filename = channels_conf.str_value;
f = fopen(filename, "r");
if (!f) {
@@ -910,8 +919,8 @@ static channel_t *load_channels(xine_t *xine, xine_stream_t *stream, int *num_ch
while ( fgets (str, BUFSIZE, f)) {
channel_t channel = {0};
- /* lose trailing spaces & control characters */
- i = strlen (str);
+ /* lose trailing spaces & control characters */
+ size_t i = strlen (str);
while (i && str[i - 1] <= ' ')
--i;
if (i == 0)
@@ -922,7 +931,7 @@ static channel_t *load_channels(xine_t *xine, xine_stream_t *stream, int *num_ch
continue;
if (num_channels >= num_alloc) {
- channel_t *new_channels = xine_xmalloc((num_alloc += 32) * sizeof (channel_t));
+ channel_t *new_channels = calloc((num_alloc += 32), sizeof (channel_t));
_x_assert(new_channels != NULL);
memcpy(new_channels, channels, num_channels * sizeof (channel_t));
free(channels);
@@ -933,8 +942,7 @@ static channel_t *load_channels(xine_t *xine, xine_stream_t *stream, int *num_ch
/* Initially there's no EPG data in the EPG structs. */
channels[num_channels].epg_count = 0;
- for (i = 0; i < MAX_EPG_ENTRIES_PER_CHANNEL; ++i)
- channels[num_channels].epg[i] = NULL;
+ memset(channels[num_channels].epg, 0, sizeof(channels[num_channels].epg));
num_channels++;
}
@@ -1144,6 +1152,8 @@ static void parse_pmt(dvb_input_plugin_t *this, const unsigned char *buf, int se
switch (buf[0]) {
case 0x01:
case 0x02:
+ case 0x10:
+ case 0x1b:
if(!has_video) {
xprintf(this->stream->xine,XINE_VERBOSITY_LOG,"input_dvb: Adding VIDEO : PID 0x%04x\n", elementary_pid);
dvb_set_pidfilter(this, VIDFILTER, elementary_pid, DMX_PES_VIDEO, DMX_OUT_TS_TAP);
@@ -1153,6 +1163,8 @@ static void parse_pmt(dvb_input_plugin_t *this, const unsigned char *buf, int se
case 0x03:
case 0x04:
+ case 0x0f:
+ case 0x11:
if(!has_audio) {
xprintf(this->stream->xine,XINE_VERBOSITY_LOG,"input_dvb: Adding AUDIO : PID 0x%04x\n", elementary_pid);
dvb_set_pidfilter(this, AUDFILTER, elementary_pid, DMX_PES_AUDIO, DMX_OUT_TS_TAP);
@@ -1229,7 +1241,7 @@ static void dvb_parse_si(dvb_input_plugin_t *this) {
struct pollfd pfd;
tuner_t *tuner = this->tuner;
- tmpbuffer = xine_xmalloc (8192);
+ tmpbuffer = calloc(1, 8192);
_x_assert(tmpbuffer != NULL);
@@ -1437,13 +1449,10 @@ static void load_epg_data(dvb_input_plugin_t *this)
already "found" in the stream. This information is used to initialize the
channel's EPG structs when the EPG information for the channel is seen in
the stream the first time. */
- seen_channels = xine_xmalloc(this->num_channels*sizeof(char));
+ seen_channels = calloc(this->num_channels, sizeof(char));
_x_assert(seen_channels != NULL);
- for (i = 0; i < this->num_channels; i++) {
- seen_channels[i] = 0;
- }
- foo = xine_xmalloc(8192);
+ foo = calloc(1, 8192);
_x_assert(foo != NULL);
fd.fd = this->tuner->fd_pidfilter[EITFILTER];
@@ -1493,19 +1502,19 @@ static void load_epg_data(dvb_input_plugin_t *this)
Allocate space for the strings. */
if (current_channel->epg[current_channel->epg_count] == NULL) {
current_channel->epg[current_channel->epg_count] =
- xine_xmalloc(sizeof(epg_entry_t));
+ calloc(1, sizeof(epg_entry_t));
_x_assert(current_channel->epg[current_channel->epg_count] != NULL);
current_channel->epg[current_channel->epg_count]->progname =
- xine_xmalloc((MAX_EPG_PROGRAM_NAME_LENGTH + 1) * sizeof(char));
+ malloc(MAX_EPG_PROGRAM_NAME_LENGTH + 1);
_x_assert(current_channel->epg[current_channel->epg_count]->progname != NULL);
current_channel->epg[current_channel->epg_count]->description =
- xine_xmalloc((MAX_EPG_PROGRAM_DESCRIPTION_LENGTH + 1) * sizeof(char));
+ malloc(MAX_EPG_PROGRAM_DESCRIPTION_LENGTH + 1);
_x_assert(current_channel->epg[current_channel->epg_count]->description != NULL);
current_channel->epg[current_channel->epg_count]->content =
- xine_xmalloc((MAX_EPG_CONTENT_TYPE_LENGTH + 1) * sizeof(char));
+ malloc(MAX_EPG_CONTENT_TYPE_LENGTH + 1);
_x_assert(current_channel->epg[current_channel->epg_count]->content != NULL);
current_channel->epg[current_channel->epg_count]->running = 0;
@@ -1655,21 +1664,22 @@ static void load_epg_data(dvb_input_plugin_t *this)
}
/* Prints text to an area, tries to cut the lines in between words. */
-static void render_text_area(osd_renderer_t* renderer, osd_object_t* osd, char* text,
+static void render_text_area(osd_renderer_t* renderer, osd_object_t* osd, const char* text,
int x, int y, int row_space,
int max_x, int max_y, int* height, int color_base) {
/* The position of the text to be printed. */
- char* cursor = text;
+ const char* cursor = text;
+ const char *const text_end = text + strlen(text);
/* The line to be printed next. */
char text_line[512];
int text_width, text_height;
- int old_line_length, line_cursor;
- char* bound, *old_bound;
+ size_t old_line_length, line_cursor;
+ const char* bound, *old_bound;
*height = 0;
- while (cursor < text + strlen(text)) {
+ while (cursor < text_end) {
bound = cursor;
line_cursor = 0;
text_line[0] = '\0';
@@ -1726,7 +1736,7 @@ static void render_text_area(osd_renderer_t* renderer, osd_object_t* osd, char*
}
/* OK, it did fit, let's try to fit some more. */
- } while (bound < text + strlen(text));
+ } while (bound < text_end);
if (y + text_height + row_space > max_y) {
break;
@@ -1825,7 +1835,7 @@ static void show_program_info(int x, int y, int max_x, int max_y, int* last_y,
if (epg_data == NULL || epg_data->progname == NULL)
return;
- buffer = xine_xmalloc(512);
+ buffer = calloc(1, 512);
_x_assert(buffer != NULL);
@@ -1842,8 +1852,7 @@ static void show_program_info(int x, int y, int max_x, int max_y, int* last_y,
/*Content type and rating, if any. */
if (strlen(epg_data->content) > 3) {
-
- snprintf(buffer, 94, "%s", epg_data->content);
+ strncpy(buffer, epg_data->content, 94-1);
prog_rating = epg_data->rating;
if (prog_rating > 0) {
@@ -1873,7 +1882,7 @@ static void show_program_info(int x, int y, int max_x, int max_y, int* last_y,
/* Print the description. */
if (epg_data->description && strlen(epg_data->description) > 0) {
renderer->set_font(osd, "sans", EPG_DESCRIPTION_FONT_SIZE);
- sprintf(buffer, "%s", epg_data->description);
+ strcpy(buffer, epg_data->description);
/* If the description is not complete (i.e., there is no comma at the end),
add "..." to the end. In my locale they often seem to send incomplete description
texts :( */
@@ -2207,7 +2216,7 @@ static void do_record (dvb_input_plugin_t *this) {
this->stream->osd_renderer->hide (this->paused_osd, 0);
this->record_paused=0;
} else {
- t=xine_xmalloc(sizeof(time_t));
+ t=calloc(1, sizeof(time_t));
_x_assert(t != NULL);
@@ -2499,15 +2508,13 @@ static off_t dvb_plugin_read (input_plugin_t *this_gen,
if (!this->tuned_in)
return 0;
- dvb_event_handler (this);
+ if (this->dvb_gui_enabled)
+ dvb_event_handler (this);
#ifdef LOG_READS
xprintf(this->class->xine,XINE_VERBOSITY_DEBUG,
"input_dvb: reading %" PRIdMAX " bytes...\n", (intmax_t)len);
#endif
-#ifndef DVB_NO_BUFFERING
- nbc_check_buffers (this->nbc);
-#endif
/* protect against channel changes */
have_mutex = pthread_mutex_lock(&this->channel_change_mutex);
total=0;
@@ -2595,6 +2602,12 @@ static buf_element_t *dvb_plugin_read_block (input_plugin_t *this_gen,
buf_element_t *buf = fifo->buffer_pool_alloc (fifo);
int total_bytes;
+ if (todo > buf->max_size)
+ todo = buf->max_size;
+ if (todo < 0) {
+ buf->free_buffer (buf);
+ return NULL;
+ }
buf->content = buf->mem;
buf->type = BUF_DEMUX_BLOCK;
@@ -2764,7 +2777,12 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
xine_cfg_entry_t zoomdvb;
xine_cfg_entry_t adapter;
xine_cfg_entry_t lastchannel;
+ xine_cfg_entry_t gui_enabled;
+ xine_config_lookup_entry(this->stream->xine, "media.dvb.gui_enabled", &gui_enabled);
+ this->dvb_gui_enabled = gui_enabled.num_value;
+ xprintf(this->class->xine, XINE_VERBOSITY_LOG, _("input_dvb: DVB GUI %s\n"), this->dvb_gui_enabled ? "enabled" : "disabled");
+
xine_config_lookup_entry(this->stream->xine, "media.dvb.adapter", &adapter);
if (!(tuner = tuner_init(this->class->xine,adapter.num_value))) {
@@ -2822,7 +2840,7 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
* that the channels have really ugly names, sometimes prefixed
* by numbers...
*/
- int chanlen = strlen(channame);
+ size_t chanlen = strlen(channame);
int offset = 0;
xprintf(this->class->xine, XINE_VERBOSITY_LOG,
@@ -2876,7 +2894,7 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
}
ptr = this->mrl;
ptr += 7;
- channels = xine_xmalloc(sizeof(channel_t));
+ channels = calloc(1, sizeof(channel_t));
_x_assert(channels != NULL);
if (extract_channel_from_string(channels, ptr, tuner->feinfo.type) < 0) {
free(channels);
@@ -2896,7 +2914,7 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
}
ptr = this->mrl;
ptr += 7;
- channels = xine_xmalloc(sizeof(channel_t));
+ channels = calloc(1, sizeof(channel_t));
_x_assert(channels != NULL);
if (extract_channel_from_string(channels, ptr, tuner->feinfo.type) < 0) {
free(channels);
@@ -2919,7 +2937,7 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
}
ptr = this->mrl;
ptr += 7;
- channels = xine_xmalloc(sizeof(channel_t));
+ channels = calloc(1, sizeof(channel_t));
_x_assert(channels != NULL);
if (extract_channel_from_string(channels, ptr, tuner->feinfo.type) < 0)
{
@@ -2945,7 +2963,7 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
}
ptr = this->mrl;
ptr += 7;
- channels = xine_xmalloc(sizeof(channel_t));
+ channels = calloc(1, sizeof(channel_t));
_x_assert(channels != NULL);
if (extract_channel_from_string(channels, ptr, tuner->feinfo.type) < 0)
{
@@ -2990,15 +3008,16 @@ static int dvb_plugin_open(input_plugin_t * this_gen)
this->event_queue = xine_event_new_queue(this->stream);
#ifdef EPG_UPDATE_IN_BACKGROUND
- /* Start the EPG updater thread. */
- this->epg_updater_stop = 0;
- if (pthread_create(&this->epg_updater_thread, NULL,
- epg_data_updater, this) != 0) {
- xprintf(
- this->class->xine, XINE_VERBOSITY_LOG,
- _("input_dvb: cannot create EPG updater thread\n"));
- return 0;
-
+ if (this->dvb_gui_enabled) {
+ /* Start the EPG updater thread. */
+ this->epg_updater_stop = 0;
+ if (pthread_create(&this->epg_updater_thread, NULL,
+ epg_data_updater, this) != 0) {
+ xprintf(
+ this->class->xine, XINE_VERBOSITY_LOG,
+ _("input_dvb: cannot create EPG updater thread\n"));
+ return 0;
+ }
}
#endif
/*
@@ -3109,7 +3128,7 @@ static input_plugin_t *dvb_class_get_instance (input_class_t *class_gen,
fprintf(stderr, "input_dvb: continuing in get_instance\n");
- this = (dvb_input_plugin_t *) xine_xmalloc (sizeof(dvb_input_plugin_t));
+ this = calloc(1, sizeof(dvb_input_plugin_t));
_x_assert(this != NULL);
@@ -3164,6 +3183,8 @@ static void dvb_class_dispose(input_class_t * this_gen)
{
dvb_input_class_t *class = (dvb_input_class_t *) this_gen;
int x;
+
+ free(class->default_channels_conf_filename);
for(x=0;x<class->numchannels;x++)
free(class->autoplaylist[x]);
@@ -3181,7 +3202,6 @@ static char **dvb_class_get_autoplay_list(input_class_t * this_gen,
{
dvb_input_class_t *class = (dvb_input_class_t *) this_gen;
channel_t *channels=NULL;
- char foobuffer[BUFSIZE];
int ch, apch, num_channels = 0;
int default_channel = -1;
xine_cfg_entry_t lastchannel_enable = {0};
@@ -3226,21 +3246,19 @@ static char **dvb_class_get_autoplay_list(input_class_t * this_gen,
for (ch = 0, apch = !!lastchannel_enable.num_value;
ch < num_channels && ch < MAX_AUTOCHANNELS;
++ch, ++apch) {
- snprintf(foobuffer, BUFSIZE, "dvb://%s", channels[ch].name);
- free(class->autoplaylist[apch]);
- class->autoplaylist[apch] = strdup(foobuffer);
- _x_assert(class->autoplaylist[apch] != NULL);
+ free(class->autoplaylist[apch]);
+ asprintf(&(class->autoplaylist[apch]), "dvb://%s", channels[ch].name);
+ _x_assert(class->autoplaylist[apch] != NULL);
}
if (lastchannel_enable.num_value){
+ free(class->autoplaylist[0]);
if (default_channel != -1)
/* plugin has been used before - channel is valid */
- sprintf (foobuffer, "dvb://%s", channels[default_channel].name);
+ asprintf (&(class->autoplaylist[0]), "dvb://%s", channels[default_channel].name);
else
/* set a reasonable default - the first channel */
- sprintf (foobuffer, "dvb://%s", num_channels ? channels[0].name : "0");
- free(class->autoplaylist[0]);
- class->autoplaylist[0]=strdup(foobuffer);
+ asprintf (&(class->autoplaylist[0]), "dvb://%s", num_channels ? channels[0].name : "0");
}
free_channel_list(channels, num_channels);
@@ -3256,7 +3274,7 @@ static void *init_class (xine_t *xine, void *data) {
dvb_input_class_t *this;
config_values_t *config = xine->config;
- this = (dvb_input_class_t *) xine_xmalloc (sizeof (dvb_input_class_t));
+ this = calloc(1, sizeof (dvb_input_class_t));
_x_assert(this != NULL);
this->xine = xine;
@@ -3275,6 +3293,10 @@ static void *init_class (xine_t *xine, void *data) {
this->mrls[3] = "dvbt://";
this->mrls[4] = "dvba://";
this->mrls[5] = 0;
+
+ asprintf(&this->default_channels_conf_filename,
+ "%s/.xine/channels.conf",
+ xine_get_homedir());
xprintf(this->xine,XINE_VERBOSITY_DEBUG,"init class succeeded\n");
@@ -3308,7 +3330,19 @@ static void *init_class (xine_t *xine, void *data) {
"in your system."),
0, NULL, (void *) this);
-
+ /* set to 0 to turn off the GUI built into this input plugin */
+ config->register_bool(config, "media.dvb.gui_enabled",
+ 1,
+ _("Enable the DVB GUI"),
+ _("Enable the DVB GUI, mouse controlled recording and channel switching."),
+ 21, NULL, NULL);
+ /* Override the default channels file */
+ config->register_filename(config, "media.dvb.channels_conf",
+ this->default_channels_conf_filename,
+ XINE_CONFIG_STRING_IS_FILENAME,
+ _("DVB Channels config file"),
+ _("DVB Channels config file to use instead of the ~/.xine/channels.conf file."),
+ 21, NULL, NULL);
return this;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 14:53:59 +0000