#include "annotate.h"
#include "gdbtypes.h"
#include "linespec.h"
+#include "filenames.h" /* for DOSish file names */
+#include "completer.h"
#ifdef UI_OUT
#include "ui-out.h"
#endif
/* Make the default place to list be the function `main'
if one exists. */
- if (lookup_symbol ("main", 0, VAR_NAMESPACE, 0, NULL))
+ if (lookup_symbol (main_name (), 0, VAR_NAMESPACE, 0, NULL))
{
- sals = decode_line_spec ("main", 1);
+ sals = decode_line_spec (main_name (), 1);
sal = sals.sals[0];
xfree (sals.sals);
current_source_symtab = sal.symtab;
}
}
- if (!(SLASH_P (*name) && p <= name + 1) /* "/" */
-#if defined(_WIN32) || defined(__MSDOS__) || defined(__CYGWIN__)
+ if (!(IS_DIR_SEPARATOR (*name) && p <= name + 1) /* "/" */
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
/* On MS-DOS and MS-Windows, h:\ is different from h: */
- && !(!SLASH_P (*name) && ROOTED_P (name) && p <= name + 3) /* d:/ */
+ && !(p == name + 3 && name[1] == ':') /* "d:/" */
#endif
- && SLASH_P (p[-1]))
+ && IS_DIR_SEPARATOR (p[-1]))
/* Sigh. "foo/" => "foo" */
--p;
*p = '\0';
name = current_directory;
goto append;
}
- else if (p > name + 1 && SLASH_P (p[-2]))
+ else if (p > name + 1 && IS_DIR_SEPARATOR (p[-2]))
{
if (p - name == 2)
{
if (name[0] == '~')
name = tilde_expand (name);
-#if defined(_WIN32) || defined(__MSDOS__) || defined(__CYGWIN__)
- else if (ROOTED_P (name) && p == name + 2) /* "d:" => "d:." */
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ else if (IS_ABSOLUTE_PATH (name) && p == name + 2) /* "d:" => "d:." */
name = concat (name, ".", NULL);
#endif
- else if (!ROOTED_P (name) && name[0] != '$')
+ else if (!IS_ABSOLUTE_PATH (name) && name[0] != '$')
name = concat (current_directory, SLASH_STRING, name, NULL);
else
name = savestring (name, p - name);
/* >>>> This should only allow files of certain types,
>>>> eg executable, non-directory */
int
-openp (char *path, int try_cwd_first, char *string, int mode, int prot,
+openp (const char *path, int try_cwd_first, const char *string,
+ int mode, int prot,
char **filename_opened)
{
register int fd;
register char *filename;
- register char *p, *p1;
+ const char *p;
+ const char *p1;
register int len;
int alloclen;
mode |= O_BINARY;
#endif
- if (try_cwd_first || ROOTED_P (string))
+ if (try_cwd_first || IS_ABSOLUTE_PATH (string))
{
int i;
- filename = string;
+ filename = alloca (strlen (string) + 1);
+ strcpy (filename, string);
fd = open (filename, mode, prot);
if (fd >= 0)
goto done;
for (i = 0; string[i]; i++)
- if (SLASH_P (string[i]))
+ if (IS_DIR_SEPARATOR (string[i]))
goto done;
}
/* ./foo => foo */
- while (string[0] == '.' && SLASH_P (string[1]))
+ while (string[0] == '.' && IS_DIR_SEPARATOR (string[1]))
string += 2;
alloclen = strlen (path) + strlen (string) + 2;
- filename = (char *) alloca (alloclen);
+ filename = alloca (alloclen);
fd = -1;
for (p = path; p; p = p1 ? p1 + 1 : 0)
{
- p1 = (char *) strchr (p, DIRNAME_SEPARATOR);
+ p1 = strchr (p, DIRNAME_SEPARATOR);
if (p1)
len = p1 - p;
else
if (newlen > alloclen)
{
alloclen = newlen;
- filename = (char *) alloca (alloclen);
+ filename = alloca (alloclen);
}
strcpy (filename, current_directory);
}
}
/* Remove trailing slashes */
- while (len > 0 && SLASH_P (filename[len - 1]))
+ while (len > 0 && IS_DIR_SEPARATOR (filename[len - 1]))
filename[--len] = 0;
strcat (filename + len, SLASH_STRING);
if (filename_opened)
{
if (fd < 0)
- *filename_opened = (char *) 0;
- else if (ROOTED_P (filename))
+ *filename_opened = NULL;
+ else if (IS_ABSOLUTE_PATH (filename))
*filename_opened = savestring (filename, strlen (filename));
else
{
/* Beware the // my son, the Emacs barfs, the botch that catch... */
*filename_opened = concat (current_directory,
- SLASH_P (current_directory[strlen (current_directory) - 1])
+ IS_DIR_SEPARATOR (current_directory[strlen (current_directory) - 1])
? "" : SLASH_STRING,
filename, NULL);
}
}
-#ifdef MPW
- /* This is a debugging hack that can go away when all combinations
- of Mac and Unix names are handled reasonably. */
- {
- extern int debug_openp;
-
- if (debug_openp)
- {
- printf ("openp on %s, path %s mode %d prot %d\n returned %d",
- string, path, mode, prot, fd);
- if (*filename_opened)
- printf (" (filename is %s)", *filename_opened);
- printf ("\n");
- }
- }
-#endif /* MPW */
+ /* OBSOLETE #ifdef MPW */
+ /* OBSOLETE This is a debugging hack that can go away when all combinations */
+ /* OBSOLETE of Mac and Unix names are handled reasonably. */
+ /* OBSOLETE { */
+ /* OBSOLETE extern int debug_openp; */
+ /* OBSOLETE */
+ /* OBSOLETE if (debug_openp) */
+ /* OBSOLETE { */
+ /* OBSOLETE printf ("openp on %s, path %s mode %d prot %d\n returned %d", */
+ /* OBSOLETE string, path, mode, prot, fd); */
+ /* OBSOLETE if (*filename_opened) */
+ /* OBSOLETE printf (" (filename is %s)", *filename_opened); */
+ /* OBSOLETE printf ("\n"); */
+ /* OBSOLETE } */
+ /* OBSOLETE } */
+ /* OBSOLETE #endif *//* MPW */
return fd;
}
open_source_file (struct symtab *s)
{
char *path = source_path;
- char *p;
+ const char *p;
int result;
char *fullname;
if (result < 0)
{
/* Didn't work. Try using just the basename. */
- p = basename (s->filename);
- if (p != s->filename)
- result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
- }
-#ifdef MPW
- if (result < 0)
- {
- /* Didn't work. Try using just the MPW basename. */
- p = (char *) mpw_basename (s->filename);
+ p = lbasename (s->filename);
if (p != s->filename)
result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
}
- if (result < 0)
- {
- /* Didn't work. Try using the mixed Unix/MPW basename. */
- p = (char *) mpw_mixed_basename (s->filename);
- if (p != s->filename)
- result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname);
- }
-#endif /* MPW */
+ /* OBSOLETE #ifdef MPW */
+ /* OBSOLETE if (result < 0) */
+ /* OBSOLETE { */
+ /* OBSOLETE *//* Didn't work. Try using just the MPW basename. */
+ /* OBSOLETE p = (char *) mpw_basename (s->filename); */
+ /* OBSOLETE if (p != s->filename) */
+ /* OBSOLETE result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname); */
+ /* OBSOLETE } */
+ /* OBSOLETE if (result < 0) */
+ /* OBSOLETE { */
+ /* OBSOLETE *//* Didn't work. Try using the mixed Unix/MPW basename. */
+ /* OBSOLETE p = (char *) mpw_mixed_basename (s->filename); */
+ /* OBSOLETE if (p != s->filename) */
+ /* OBSOLETE result = openp (path, 0, p, OPEN_MODE, 0, &s->fullname); */
+ /* OBSOLETE } */
+ /* OBSOLETE #endif MPW */
if (result >= 0)
{
if (mtime && mtime < st.st_mtime)
{
- if (tui_version)
- printf_filtered ("\n");
warning ("Source file is more recent than executable.\n");
}
void
print_source_lines (struct symtab *s, int line, int stopline, int noerror)
{
-#if defined(TUI)
- if (!tui_version ||
- m_winPtrIsNull (srcWin) || !srcWin->generic.isVisible)
- print_source_lines_base (s, line, stopline, noerror);
- else
- {
- TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
-extern void tui_vAddWinToLayout (va_list);
-extern void tui_vUpdateSourceWindowsWithLine (va_list);
-
- /* Regardless of whether we can open the file,
- set current_source_symtab. */
- current_source_symtab = s;
- current_source_line = line;
- first_line_listed = line;
-
- /* make sure that the source window is displayed */
- tuiDo ((TuiOpaqueFuncPtr) tui_vAddWinToLayout, SRC_WIN);
-
- tuiDo ((TuiOpaqueFuncPtr) tui_vUpdateSourceWindowsWithLine, s, line);
- tuiDo ((TuiOpaqueFuncPtr) tui_vUpdateLocatorFilename, s->filename);
- }
-#else
print_source_lines_base (s, line, stopline, noerror);
-#endif
}
\f
int line;
char *msg;
-#if defined(TUI)
- /*
- ** If this is the TUI, search from the first line displayed in
- ** the source window, otherwise, search from last_line_listed+1
- ** in current_source_symtab
- */
- if (!tui_version)
- line = last_line_listed;
- else
- {
- if (srcWin->generic.isVisible && srcWin->generic.contentSize > 0)
- line = ((TuiWinContent)
- srcWin->generic.content)[0]->whichElement.source.lineOrAddr.lineNo;
- else
- {
- printf_filtered ("No source displayed.\nExpression not found.\n");
- return;
- }
- }
- line++;
-#else
line = last_line_listed + 1;
-#endif
msg = (char *) re_comp (regex);
if (msg)
{
/* Match! */
fclose (stream);
- if (tui_version)
- print_source_lines_base (current_source_symtab, line, line + 1, 0);
print_source_lines (current_source_symtab, line, line + 1, 0);
set_internalvar (lookup_internalvar ("_"),
value_from_longest (builtin_type_int,
register FILE *stream;
int line;
char *msg;
-#if defined(TUI)
- /*
- ** If this is the TUI, search from the first line displayed in
- ** the source window, otherwise, search from last_line_listed-1
- ** in current_source_symtab
- */
- if (!tui_version)
- line = last_line_listed;
- else
- {
- if (srcWin->generic.isVisible && srcWin->generic.contentSize > 0)
- line = ((TuiWinContent)
- srcWin->generic.content)[0]->whichElement.source.lineOrAddr.lineNo;
- else
- {
- printf_filtered ("No source displayed.\nExpression not found.\n");
- return;
- }
- }
- line--;
-#else
+
line = last_line_listed - 1;
-#endif
msg = (char *) re_comp (regex);
if (msg)
{
/* Match! */
fclose (stream);
- if (tui_version)
- print_source_lines_base (current_source_symtab, line, line + 1, 0);
print_source_lines (current_source_symtab, line, line + 1, 0);
set_internalvar (lookup_internalvar ("_"),
value_from_longest (builtin_type_int,