X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fapi.git;a=blobdiff_plain;f=bmp%2Fbmp.c;h=4d8c7acbc3a93c9cca03c3ab92cfd072669ca816;hp=2476140c61db6d033b521002ab682fbf5e38efe8;hb=a54cc5ef402ca4ba6202f13ee65e5f2fdcfd10c1;hpb=f8382861ee7bff6d129bd149579d26bf9b81ada0

diff --git a/bmp/bmp.c b/bmp/bmp.c
index 2476140..4d8c7ac 100644
--- a/bmp/bmp.c
+++ b/bmp/bmp.c
@@ -59,6 +59,11 @@ int bmp_write_file(t_bmp *bmp) {
  
   int fill,xsize,size;
 
+  if(!(bmp->mode&WRITE)) {
+    dprintf(bmp->outfd,"[bmp] write mode not specified\n");
+    return B_WRONG_MODE;
+  }
+
   xsize=bmp->width*3;
   fill=(4-(xsize%4))%4;
   size=(xsize+fill)*bmp->height;
@@ -79,7 +84,20 @@ int bmp_write_file(t_bmp *bmp) {
   bmp->info.ic=0;
 
   /* write it */
-  ...
+  if((bmp->fd=open(bmp->file,O_WRONLY)<0) {
+    dprintf(bmp->outfd,"[bmp] unable to open file %s\n",bmp->file);
+    return B_NO_FILE;
+  }
+
+  if(write(bmp->fd,&(bmp->hdr),BMP_H_SIZE)<BMP_H_SIZE) {
+    dprintf(bmp->outfd,"[bmp] unable to write bmp header\n");
+    return B_E_WRITE_DATA;
+  }
+
+  if(write(bmp->fd,&(bmp->info),BMP_I_SIZE)<BMP_I_SIZE) {
+    dprintf(bmp->outfd,"[bmp] unable to write bmp info\n");
+    return B_E_WRITE_DATA;
+  }
 
 
   return B_SUCCESS;
@@ -94,7 +112,7 @@ int bmp_read_file(t_bmp *bmp) {
 
   if(!(bmp->mode&READ)) {
     dprintf(bmp->outfd,"[bmp] read mode not specified");
-    return B_NO_READ_MODE;
+    return B_WRONG_MODE;
   }
 
   if((bmp->fd=open(bmp->file,O_RDONLY))<0) {