1 files changed, 199 insertions, 0 deletions
diff --git a/src/vdr-plugin/config.c b/src/vdr-plugin/config.c
new file mode 100644
index 0000000..f294e60
--- /dev/null
+++ b/src/vdr-plugin/config.c
@@ -0,0 +1,199 @@
+/*
+ * config.c: Web video plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id$
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include "config.h"
+#include "dictionary.h"
+#include "iniparser.h"
+#include "common.h"
+
+// --- cDownloadQuality ---------------------------------------------------
+
+cDownloadQuality::cDownloadQuality(const char *sitename)
+: min(NULL), max(NULL) {
+  site = sitename ? strdup(sitename) : NULL;
+}
+
+cDownloadQuality::~cDownloadQuality() {
+  if (site)
+    free(site);
+  if (min)
+    free(min);
+  if (max)
+    free(max);
+}
+
+void cDownloadQuality::SetMin(const char *val) {
+  if (min)
+    free(min);
+
+  min = val ? strdup(val) : NULL;
+}
+
+void cDownloadQuality::SetMax(const char *val) {
+  if (max)
+    free(max);
+
+  max = val ? strdup(val) : NULL;
+}
+
+const char *cDownloadQuality::GetSite() {
+  return site;
+}
+
+const char *cDownloadQuality::GetMin() {
+  return min;
+}
+
+const char *cDownloadQuality::GetMax() {
+  return max;
+}
+
+// --- cWebvideoConfig -----------------------------------------------------
+
+cWebvideoConfig *webvideoConfig = new cWebvideoConfig();
+
+cWebvideoConfig::cWebvideoConfig() {
+  downloadPath = NULL;
+  templatePath = NULL;
+  preferXine = true;
+}
+
+cWebvideoConfig::~cWebvideoConfig() {
+  if (downloadPath)
+    free(downloadPath);
+  if (templatePath)
+    free(templatePath);
+}
+
+void cWebvideoConfig::SetDownloadPath(const char *path) {
+  if (downloadPath)
+    free(downloadPath);
+  downloadPath = path ? strdup(path) : NULL;
+}
+
+const char *cWebvideoConfig::GetDownloadPath() {
+  return downloadPath;
+}
+
+void cWebvideoConfig::SetTemplatePath(const char *path) {
+  if (templatePath)
+    free(templatePath);
+  templatePath = path ? strdup(path) : NULL;
+}
+
+const char *cWebvideoConfig::GetTemplatePath() {
+  return templatePath;
+}
+
+void cWebvideoConfig::SetPreferXineliboutput(bool pref) {
+  preferXine = pref;
+}
+
+bool cWebvideoConfig::GetPreferXineliboutput() {
+  return preferXine;
+}
+
+bool cWebvideoConfig::ReadConfigFile(const char *inifile) {
+  dictionary *conf = iniparser_load(inifile);
+
+  if (!conf)
+    return false;
+
+  info("loading config file %s", inifile);
+
+  const char *templatepath = iniparser_getstring(conf, "webvi:templatepath", NULL);
+  if (templatepath) {
+    debug("templatepath = %s (from %s)", templatepath, inifile);
+    SetTemplatePath(templatepath);
+  }
+
+  for (int i=0; i<iniparser_getnsec(conf); i++) {
+    const char *section = iniparser_getsecname(conf, i);
+
+    if (strncmp(section, "site-", 5) == 0) {
+      const char *sitename = section+5;
+      const int maxsectionlen = 40;
+      char key[64];
+      char *keyname;
+
+      strncpy(key, section, maxsectionlen);
+      key[maxsectionlen] = '\0';
+      strcat(key, ":");
+      keyname = key+strlen(key);
+
+      strcpy(keyname, "download-min-quality");
+      const char *download_min = iniparser_getstring(conf, key, NULL);
+
+      strcpy(keyname, "download-max-quality");
+      const char *download_max = iniparser_getstring(conf, key, NULL);
+
+      strcpy(keyname, "stream-min-quality");
+      const char *stream_min = iniparser_getstring(conf, key, NULL);
+
+      strcpy(keyname, "stream-max-quality");
+      const char *stream_max = iniparser_getstring(conf, key, NULL);
+
+      if (download_min || download_max) {
+        cDownloadQuality *limits = new cDownloadQuality(sitename);
+        limits->SetMin(download_min);
+        limits->SetMax(download_max);
+        downloadLimits.Add(limits);
+
+	debug("download priorities for %s (from %s): min = %s, max = %s",
+	      sitename, inifile, download_min, download_max);
+      }
+
+      if (stream_min || stream_max) {
+        cDownloadQuality *limits = new cDownloadQuality(sitename);
+        limits->SetMin(stream_min);
+        limits->SetMax(stream_max);
+        streamLimits.Add(limits);
+
+	debug("streaming priorities for %s (from %s): min = %s, max = %s",
+	      sitename, inifile, stream_min, stream_max);
+      }
+    }
+  }
+
+  iniparser_freedict(conf);
+
+  return true;
+}
+
+const char *cWebvideoConfig::GetQuality(const char *site, eRequestType type, int limit) {
+  if (type != REQT_FILE && type != REQT_STREAM)
+    return NULL;
+
+  cList<cDownloadQuality>& priorlist = downloadLimits;
+  if (type == REQT_STREAM)
+    priorlist = streamLimits;
+
+  cDownloadQuality *node = priorlist.First();
+
+  while (node && (strcmp(site, node->GetSite()) != 0)) {
+    node = priorlist.Next(node);
+  }
+
+  if (!node)
+    return NULL;
+
+  if (limit == 0)
+    return node->GetMin();
+  else
+    return node->GetMax();
+}
+
+const char *cWebvideoConfig::GetMinQuality(const char *site, eRequestType type) {
+  return GetQuality(site, type, 0);
+}
+
+const char *cWebvideoConfig::GetMaxQuality(const char *site, eRequestType type) {
+  return GetQuality(site, type, 1);
+}