Allow assembly to file handlers directly
This commit is contained in:
parent
92d8eafc09
commit
c2051d30ae
55
src/code.c
55
src/code.c
|
@ -458,27 +458,52 @@ int asmcode_instruction(AsmCode * code, AsmArchInstructionCall * call)
|
|||
/* asmcode_open */
|
||||
int asmcode_open(AsmCode * code, char const * filename)
|
||||
{
|
||||
int ret;
|
||||
FILE * fp;
|
||||
|
||||
if(code->filename != NULL || code->fp != NULL)
|
||||
return -error_set_code(1, "A file is already opened");
|
||||
if((code->filename = string_new(filename)) == NULL)
|
||||
return -1;
|
||||
if((code->fp = fopen(filename, "w+")) == NULL)
|
||||
if((fp = fopen(filename, "w+")) == NULL)
|
||||
return -error_set_code(1, "%s: %s", filename, strerror(errno));
|
||||
if(arch_init(code->arch, code->filename, code->fp) == 0)
|
||||
{
|
||||
if(code->format == NULL)
|
||||
code->format = format_new(arch_get_format(code->arch));
|
||||
if(code->format != NULL && format_init(code->format,
|
||||
arch_get_name(code->arch),
|
||||
code->filename, code->fp) == 0)
|
||||
if((ret = asmcode_open_file(code, filename, fp)) == 0)
|
||||
return 0;
|
||||
fclose(fp);
|
||||
unlink(filename); /* XXX may fail */
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/* asmcode_open_file */
|
||||
int asmcode_open_file(AsmCode * code, char const * filename, FILE * fp)
|
||||
{
|
||||
String * p;
|
||||
String const * arch;
|
||||
String const * format;
|
||||
|
||||
if(code->filename != NULL || code->fp != NULL)
|
||||
return -error_set_code(1, "A file is already opened");
|
||||
if(filename != NULL && (p = string_new(filename)) == NULL)
|
||||
return -1;
|
||||
if(arch_init(code->arch, filename, fp) == 0)
|
||||
{
|
||||
arch = arch_get_name(code->arch);
|
||||
format = arch_get_format(code->arch);
|
||||
if(code->format == NULL)
|
||||
code->format = format_new(format);
|
||||
if(code->format != NULL
|
||||
&& format_init(code->format, arch, filename,
|
||||
fp) == 0)
|
||||
{
|
||||
code->filename = p;
|
||||
code->fp = fp;
|
||||
return 0;
|
||||
}
|
||||
if(code->format != NULL)
|
||||
format_exit(code->format);
|
||||
code->format = NULL;
|
||||
arch_exit(code->arch);
|
||||
}
|
||||
fclose(code->fp);
|
||||
code->fp = NULL;
|
||||
unlink(code->filename); /* XXX may fail */
|
||||
string_delete(code->filename);
|
||||
code->filename = NULL;
|
||||
string_delete(p);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
|
|
@ -31,6 +31,7 @@ int asmcode_delete(AsmCode * code);
|
|||
/* useful */
|
||||
/* common */
|
||||
int asmcode_open(AsmCode * code, char const * filename);
|
||||
int asmcode_open_file(AsmCode * code, char const * filename, FILE * fp);
|
||||
int asmcode_close(AsmCode * code);
|
||||
|
||||
/* elements */
|
||||
|
|
Loading…
Reference in New Issue
Block a user