libburnia/libisoburn
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Removed all references to isoburn.treatment from burn_wrap.c

Browse Source
This commit is contained in:
Thomas Schmitt 2007-09-23 14:53:42 +00:00
parent bff450da12
commit 9788b0d0b4
1 changed files with 7 additions and 72 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
src/burn_wrap.c
View File

@ -89,95 +89,30 @@ ex:
int isoburn_drive_scan_and_grab(struct burn_drive_info *drive_infos[],
char *adr, int load)
{
int ret, treatment= 0, conv_ret;
struct stat stbuf;
char libburn_drive_adr[BURN_DRIVE_ADR_LEN], *adrpt, *stdio_adr= NULL;
int ret, conv_ret;
char libburn_drive_adr[BURN_DRIVE_ADR_LEN];
struct isoburn *o= NULL;
char msg[BURN_MSGS_MESSAGE_LEN+4096];
/* Treatment decision criteria
Prefixes "grow:" leads to: treatment 1, image growing
Prefix "modify:" leads to: treatment 2, image modification
Anything else is decided automatically
If suitable as libburn drive address: treatment 1 ("stdio:" fits here)
else if non-existent or regular file: treatment 2
else if block device : treatment 1
else : unsuitable target
*/
adrpt= adr;
if(strncmp(adr, "grow:", 5)==0) {
treatment= 1;
adrpt+= 5;
if(stat(adrpt,&stbuf)!=-1) {
if(S_ISREG(stbuf.st_mode) || S_ISBLK(stbuf.st_mode)) {
stdio_adr= calloc(strlen(adrpt)+6+1, 1);
if(stdio_adr==NULL)
{ret= -1; goto ex;}
sprintf(stdio_adr, "stdio:%s", adrpt); /* use pseudo-drive */
adrpt= stdio_adr;
}
}
} else if(strncmp(adr, "modify:", 7)==0) {
adrpt+= 7;
treatment= 2;
if(stat(adrpt,&stbuf)!=-1) {
if(! S_ISREG(stbuf.st_mode)) {
sprintf(msg, "Unsuitable target for modify: '%s'\n",adr);
msg[BURN_MSGS_MESSAGE_LEN]= 0;
burn_msgs_submit(0, msg, 0, "SORRY", NULL);
ret= 0; goto ex;
}
}
sprintf(stdio_adr, "stdio:%s", adrpt); /* use pseudo-drive */
adrpt= stdio_adr;
} else {
/* >>> interpret "read:" , "write:" for modification on MMC drives */;
}
conv_ret= burn_drive_convert_fs_adr(adrpt, libburn_drive_adr);
if(treatment==0) { /* undecided yet, make a decision or declare failure */
if(conv_ret>0)
treatment= 1; /* Device file leading to MMC drive or "stdio:" address */
else {
if(stat(adrpt,&stbuf)==-1) {
/* burn_drive_scan_and_grab() will check whether the directory exists */
treatment= 2;
} else if(S_ISREG(stbuf.st_mode))
treatment= 2;
else if(S_ISBLK(stbuf.st_mode))
treatment= 1;
if(treatment>=0) {
sprintf(stdio_adr, "stdio:%s", adrpt); /* use pseudo-drive */
adrpt= stdio_adr;
conv_ret= 1; /* All "stdio:" addresses are ok for now */
}
}
}
if(conv_ret<=0 || treatment<=0) {
sprintf(msg, "Unsuitable drive address: '%s'\n",adrpt);
msg[BURN_MSGS_MESSAGE_LEN]= 0;
conv_ret= burn_drive_convert_fs_adr(adr, libburn_drive_adr);
if(conv_ret<=0) {
sprintf(msg, "Unsuitable drive address: '%s'\n",adr);
msg[BURN_MSGS_MESSAGE_LEN-1]= 0;
burn_msgs_submit(0, msg, 0, "SORRY", NULL);
ret= 0; goto ex;
}
ret= burn_drive_scan_and_grab(drive_infos, adrpt, load);
ret= burn_drive_scan_and_grab(drive_infos, libburn_drive_adr, load);
if(ret<=0)
goto ex;
ret= isoburn_welcome_media(&o, (*drive_infos)[0].drive, 0);
if(ret<=0)
goto ex;
if(o!=NULL)
o->treatment= treatment;
ret= 1;
ex:
if(ret<=0)
isoburn_destroy(&o,0);
if(stdio_adr!=NULL)
free(stdio_adr);
return(ret);
}