added --dump option

diff --git a/src/swfcombine.c b/src/swfcombine.c
index afa1832..caee129 100644 (file)
--- a/src/swfcombine.c
+++ b/src/swfcombine.c
@@ -65,6 +65,11 @@ int args_callback_option(char*name,char*val) {
        config.movey = atoi(val);
        return 1;
     }
+    else if (!strcmp(name, "d"))
+    {
+       config.dummy = 1;
+       return 0;
+    }
     else if (!strcmp(name, "r"))
     {
        config.framerate = atoi(val)*256/100;
@@ -112,6 +117,7 @@ int args_callback_option(char*name,char*val) {
 struct options_t options[] =
 {{"o","output"},
  {"s","scale"},
+ {"d","dummy"},
  {"x","xpos"},
  {"y","ypos"},
  {"X","width"},
@@ -176,6 +182,7 @@ void args_callback_usage(char*name)
     printf("-l                  (overlay) Don't remove any master objects, only overlay new objects\n");
     printf("-c                  (clip) Clip the slave objects by the corresponding master objects\n");
     printf("-v                  (verbose) Use more than one -v for greater effect \n");
+    printf("-d                  (dummy) Don't require slave objects \n");
     printf("-x xpos             (move x) Adjust position of slave by xpos twips (1/20 pixel)\n");
     printf("-y ypos             (move y) Adjust position of slave by ypos twips (1/20 pixel)\n");
     printf("-s scale            (scale) Adjust size of slave by scale%\n");
@@ -351,6 +358,7 @@ int main(int argn, char *argv[])
     config.hassizey = 0;
     config.framerate = 0;
     config.stack = 0;
+    config.dummy = 0;
 
     processargs(argn, argv);
     initLog(0,-1,0,0,-1,config.loglevel);
@@ -386,10 +394,22 @@ int main(int argn, char *argv[])
        logf("<debug> Read %d bytes from masterfile\n", masterlength);
        fclose(fi);
     }
-    
+
     for(t=0;t<numslaves;t++)
        logf("<verbose> slave entity(%d) %s (named \"%s\")\n", t+1, slave_filename[t], slave_name[t]);
 
+    if(config.dummy)
+    {
+       if(numslaves)
+       {
+           logf("<error> --dummy (-d) implies there are zero slave objects. You supplied %d.", numslaves);
+           exit(1);
+       }
+       numslaves = 1;
+       slave_filename[t] = "!!dummy!!";
+       slave_name[t] = "!!dummy!!";
+    }
+
     if (config.alloctest)
     {
        int*bitmap = malloc(sizeof(int)*65536);
@@ -416,18 +436,35 @@ int main(int argn, char *argv[])
 
            logf("<notice> Combine [%s]%s and [%s]%s", master_name, master_filename,
                    slave_name[t], slave_filename[t]);
-           fi = fopen(slave_filename[t], "rb");
-           if(!fi) {
-               fprintf(stderr, "Failed to open %s\n", slave_filename[t]);
-               return 1;
+           if(!config.dummy)
+           {
+               fi = fopen(slave_filename[t], "rb");
+               if(!fi) {
+                   fprintf(stderr, "Failed to open %s\n", slave_filename[t]);
+                   return 1;
+               }
+               slavedata = fi_slurp(fi, &slavelength);
+               if(!slavedata) {
+                   fprintf(stderr, "Failed to read from %s\n", slave_filename[t]);
+                   return 1;
+               }
+               logf("<debug> Read %d bytes from slavefile\n", slavelength);
+               fclose(fi);
            }
-           slavedata = fi_slurp(fi, &slavelength);
-           if(!slavedata) {
-               fprintf(stderr, "Failed to read from %s\n", slave_filename[t]);
-               return 1;
+           else
+           {
+               slavedata = (u8*)malloc(16);
+               slavedata[0] = 'F';
+               slavedata[1] = 'W';
+               slavedata[2] = 'S';
+               slavedata[3] = 4; //version
+               *(u32*)&slavedata[4] = 14; // length
+               slavedata[8] = 0; // boundingbox
+               *(u16*)&slavedata[9] = 0; // rate
+               *(u16*)&slavedata[11] = 0; // count
+               *(u16*)&slavedata[13] = 0; // end tag
+               slavelength = 17;
            }
-           logf("<debug> Read %d bytes from slavefile\n", slavelength);
-           fclose(fi);
 
            newdata = combine(masterdata, masterlength, slave_name[t], slavedata, slavelength, &newlength);
            if(!newdata) {