1 files changed, 148 insertions, 148 deletions

diff --git a/dssi/src/jload.c b/dssi/src/jload.c
index 4402fea..1672b91 100644
--- a/dssi/src/jload.c
+++ b/dssi/src/jload.c
@@ -27,107 +27,107 @@
 static void *
 dlopenLADSPA(const char * pcFilename, int iFlag) {
 
-  char * pcBuffer;
-  const char * pcEnd;
-  const char * pcLADSPAPath;
-  const char * pcStart;
-  int iEndsInSO;
-  int iNeedSlash;
-  size_t iFilenameLength;
-  void * pvResult;
-  char *pluginPath;
-
-
-  iFilenameLength = strlen(pcFilename);
-  pvResult = NULL;
-
-  /* First we just try calling dlopen(). This works if the user knows
-     about dlopen() and has placed the file on the LD_LIBRARY path or
-     has used an absolute directory. */
-  pvResult = dlopen(pcFilename, iFlag);
-  if (pvResult != NULL)
-    return pvResult;
-
-  /* If the filename is not absolute then we wish to check along the
-     LADSPA_PATH path to see if we can find the file there. */
-  if (pcFilename[0] != '/') {
-
-	  pcLADSPAPath = NULL;
-	  
-	  if(getenv("LADSPA_PATH") && getenv("DSSI_PATH")){ 
-		pluginPath = malloc(sizeof(char) * 
-				(strlen(getenv("LADSPA_PATH")) + 1) + 
-				sizeof(char) * strlen(getenv("DSSI_PATH")));
-		sprintf(pluginPath, "%s:%s", 
-				getenv("LADSPA_PATH"), getenv("DSSI_PATH"));
-		pcLADSPAPath = pluginPath;
-		free(pluginPath);
-	  }
-	  if (pcLADSPAPath == NULL) {
-	    fprintf(stderr, "Warning: no LADSPA_PATH and DSSI_PATH, assuming /usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi\n");
-	    pcLADSPAPath = 
-		"/usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi";
-	  }
-
-    if (pcLADSPAPath) {
-
-      pcStart = pcLADSPAPath;
-      while (*pcStart != '\0') {
-	pcEnd = pcStart;
-	while (*pcEnd != ':' && *pcEnd != '\0')
-	  pcEnd++;
-	
-	pcBuffer = malloc(iFilenameLength + 2 + (pcEnd - pcStart));
-	if (pcEnd > pcStart)
-	  strncpy(pcBuffer, pcStart, pcEnd - pcStart);
-	iNeedSlash = 0;
-	if (pcEnd > pcStart)
-	  if (*(pcEnd - 1) != '/') {
-	    iNeedSlash = 1;
-	    pcBuffer[pcEnd - pcStart] = '/';
-	  }
-	strcpy(pcBuffer + iNeedSlash + (pcEnd - pcStart), pcFilename);
-	
-	pvResult = dlopen(pcBuffer, iFlag);
-	
-	free (pcBuffer);
-	if (pvResult != NULL){
-		  return pvResult;
-	}
-	
-	pcStart = pcEnd;
-	if (*pcStart == ':')
-	  pcStart++;
-      }
-    } else {
-	fputs ("warning: You haven't specified the LADSPA_PATH environment variable and didn't specify an absolute path to the plug-in.\n"
-	       "Please set the LADSPA_PATH variable to point to your LADSPA plug-in directories (eg. \"export LADSPA_PATH=/usr/local/lib/ladspa\").\n", stderr);
+    char * pcBuffer;
+    const char * pcEnd;
+    const char * pcLADSPAPath;
+    const char * pcStart;
+    int iEndsInSO;
+    int iNeedSlash;
+    size_t iFilenameLength;
+    void * pvResult;
+    char *pluginPath;
+
+
+    iFilenameLength = strlen(pcFilename);
+    pvResult = NULL;
+
+    /* First we just try calling dlopen(). This works if the user knows
+       about dlopen() and has placed the file on the LD_LIBRARY path or
+       has used an absolute directory. */
+    pvResult = dlopen(pcFilename, iFlag);
+    if (pvResult != NULL)
+        return pvResult;
+
+    /* If the filename is not absolute then we wish to check along the
+       LADSPA_PATH path to see if we can find the file there. */
+    if (pcFilename[0] != '/') {
+
+        pcLADSPAPath = NULL;
+
+        if(getenv("LADSPA_PATH") && getenv("DSSI_PATH")){ 
+            pluginPath = malloc(sizeof(char) * 
+                    (strlen(getenv("LADSPA_PATH")) + 1) + 
+                    sizeof(char) * strlen(getenv("DSSI_PATH")));
+            sprintf(pluginPath, "%s:%s", 
+                    getenv("LADSPA_PATH"), getenv("DSSI_PATH"));
+            pcLADSPAPath = pluginPath;
+            free(pluginPath);
+        }
+        if (pcLADSPAPath == NULL) {
+            fprintf(stderr, "Warning: no LADSPA_PATH and DSSI_PATH, assuming /usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi\n");
+            pcLADSPAPath = 
+                "/usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi";
+        }
+
+        if (pcLADSPAPath) {
+
+            pcStart = pcLADSPAPath;
+            while (*pcStart != '\0') {
+                pcEnd = pcStart;
+                while (*pcEnd != ':' && *pcEnd != '\0')
+                    pcEnd++;
+
+                pcBuffer = malloc(iFilenameLength + 2 + (pcEnd - pcStart));
+                if (pcEnd > pcStart)
+                    strncpy(pcBuffer, pcStart, pcEnd - pcStart);
+                iNeedSlash = 0;
+                if (pcEnd > pcStart)
+                    if (*(pcEnd - 1) != '/') {
+                        iNeedSlash = 1;
+                        pcBuffer[pcEnd - pcStart] = '/';
+                    }
+                strcpy(pcBuffer + iNeedSlash + (pcEnd - pcStart), pcFilename);
+
+                pvResult = dlopen(pcBuffer, iFlag);
+
+                free (pcBuffer);
+                if (pvResult != NULL){
+                    return pvResult;
+                }
+
+                pcStart = pcEnd;
+                if (*pcStart == ':')
+                    pcStart++;
+            }
+        } else {
+            fputs ("warning: You haven't specified the LADSPA_PATH environment variable and didn't specify an absolute path to the plug-in.\n"
+                    "Please set the LADSPA_PATH variable to point to your LADSPA plug-in directories (eg. \"export LADSPA_PATH=/usr/local/lib/ladspa\").\n", stderr);
+        }
     }
-  }
-
-  /* As a last ditch effort, check if filename does not end with
-     ".so". In this case, add this suffix and recurse. */
-  iEndsInSO = 0;
-  if (iFilenameLength > 3)
-    iEndsInSO = (strcmp(pcFilename + iFilenameLength - 3, ".so") == 0);
-  if (!iEndsInSO) {
-    pcBuffer = malloc(iFilenameLength + 4);
-    strcpy(pcBuffer, pcFilename);
-    strcat(pcBuffer, ".so");
-    pvResult = dlopenLADSPA(pcBuffer,  iFlag);
-  }
-
-  if (pvResult != NULL)
-    return pvResult;
-
-  /* If nothing has worked, then at least we can make sure we set the
-     correct error message - and this should correspond to a call to
-     dlopen() with the actual filename requested. The dlopen() manual
-     page does not specify whether the first or last error message
-     will be kept when multiple calls are made to dlopen(). We've
-     covered the former case - now we can handle the latter by calling
-     dlopen() again here. */
-  return dlopen(pcFilename, iFlag);
+
+    /* As a last ditch effort, check if filename does not end with
+       ".so". In this case, add this suffix and recurse. */
+    iEndsInSO = 0;
+    if (iFilenameLength > 3)
+        iEndsInSO = (strcmp(pcFilename + iFilenameLength - 3, ".so") == 0);
+    if (!iEndsInSO) {
+        pcBuffer = malloc(iFilenameLength + 4);
+        strcpy(pcBuffer, pcFilename);
+        strcat(pcBuffer, ".so");
+        pvResult = dlopenLADSPA(pcBuffer,  iFlag);
+    }
+
+    if (pvResult != NULL)
+        return pvResult;
+
+    /* If nothing has worked, then at least we can make sure we set the
+       correct error message - and this should correspond to a call to
+       dlopen() with the actual filename requested. The dlopen() manual
+       page does not specify whether the first or last error message
+       will be kept when multiple calls are made to dlopen(). We've
+       covered the former case - now we can handle the latter by calling
+       dlopen() again here. */
+    return dlopen(pcFilename, iFlag);
 }
 
 /*****************************************************************************/
@@ -135,78 +135,78 @@ dlopenLADSPA(const char * pcFilename, int iFlag) {
 void *
 loadLADSPAPluginLibrary(const char * pcPluginFilename) {
 
-  void * pvPluginHandle;
+    void * pvPluginHandle;
 
-  pvPluginHandle = dlopenLADSPA(pcPluginFilename, RTLD_NOW);
-  if (!pvPluginHandle) {
-    fprintf(stderr, 
-	    "Failed to load plugin \"%s\": %s\n", 
-	    pcPluginFilename,
-	    dlerror());
+    pvPluginHandle = dlopenLADSPA(pcPluginFilename, RTLD_NOW);
+    if (!pvPluginHandle) {
+        fprintf(stderr, 
+                "Failed to load plugin \"%s\": %s\n", 
+                pcPluginFilename,
+                dlerror());
 #if 0
-    exit(1);
+        exit(1);
 #else
-    return NULL;
+        return NULL;
 #endif
-  }
+    }
 
-  return pvPluginHandle;
+    return pvPluginHandle;
 }
 
 /*****************************************************************************/
 
 void 
 unloadLADSPAPluginLibrary(void * pvLADSPAPluginLibrary) {
-  dlclose(pvLADSPAPluginLibrary);
+    dlclose(pvLADSPAPluginLibrary);
 }
 
 /*****************************************************************************/
 
 const LADSPA_Descriptor *
 findLADSPAPluginDescriptor(void * pvLADSPAPluginLibrary,
-			   const char * pcPluginLibraryFilename,
-			   const char * pcPluginLabel) {
-
-  const LADSPA_Descriptor * psDescriptor;
-  LADSPA_Descriptor_Function pfDescriptorFunction;
-  unsigned long lPluginIndex;
-
-  dlerror();
-  pfDescriptorFunction 
-    = (LADSPA_Descriptor_Function)dlsym(pvLADSPAPluginLibrary,
-					"ladspa_descriptor");
-  if (!pfDescriptorFunction) {
-    const char * pcError = dlerror();
-    if (pcError) 
-      fprintf(stderr,
-	      "Unable to find ladspa_descriptor() function in plugin "
-	      "library file \"%s\": %s.\n"
-	      "Are you sure this is a LADSPA plugin file?\n", 
-	      pcPluginLibraryFilename,
-	      pcError);
+        const char * pcPluginLibraryFilename,
+        const char * pcPluginLabel) {
+
+    const LADSPA_Descriptor * psDescriptor;
+    LADSPA_Descriptor_Function pfDescriptorFunction;
+    unsigned long lPluginIndex;
+
+    dlerror();
+    pfDescriptorFunction 
+        = (LADSPA_Descriptor_Function)dlsym(pvLADSPAPluginLibrary,
+                "ladspa_descriptor");
+    if (!pfDescriptorFunction) {
+        const char * pcError = dlerror();
+        if (pcError) 
+            fprintf(stderr,
+                    "Unable to find ladspa_descriptor() function in plugin "
+                    "library file \"%s\": %s.\n"
+                    "Are you sure this is a LADSPA plugin file?\n", 
+                    pcPluginLibraryFilename,
+                    pcError);
 #if 0
-    exit(1);
+        exit(1);
 #else
-    return NULL;
+        return NULL;
 #endif
-  }
-
-  for (lPluginIndex = 0;; lPluginIndex++) {
-    psDescriptor = pfDescriptorFunction(lPluginIndex);
-    if (psDescriptor == NULL) {
-      fprintf(stderr,
-	      "Unable to find label \"%s\" in plugin library file \"%s\".\n",
-	      pcPluginLabel,
-	      pcPluginLibraryFilename);
+    }
+
+    for (lPluginIndex = 0;; lPluginIndex++) {
+        psDescriptor = pfDescriptorFunction(lPluginIndex);
+        if (psDescriptor == NULL) {
+            fprintf(stderr,
+                    "Unable to find label \"%s\" in plugin library file \"%s\".\n",
+                    pcPluginLabel,
+                    pcPluginLibraryFilename);
 #if 0
-      exit(1);
+            exit(1);
 #else
-      return NULL;
+            return NULL;
 #endif
+        }
+        if (strcmp(psDescriptor->Label, pcPluginLabel) == 0)
+            return psDescriptor;
     }
-    if (strcmp(psDescriptor->Label, pcPluginLabel) == 0)
-      return psDescriptor;
-  }
 }
 
 /*****************************************************************************/