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Use parse_file_line() for grep and compiler error messages.

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Add error message support for D, also for the GDC frontend

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@782 ea778897-0a13-0410-b9d1-a72fbfd435f5
This commit is contained in:
Nick Treleaven 2006-09-02 21:04:47 +00:00
parent 973ea2144d
commit d60ddb4e28
2 changed files with 151 additions and 130 deletions
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3
ChangeLog
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@ -3,6 +3,9 @@
* src/utils.c, src/sci_cb.c, src/main.c:
Fixed C89 variable declaration and two sign comparison warnings.
* src/document.c, src/document.h: Add document_get_current().
* src/msgwindow.c:
Use parse_file_line() for grep and compiler error messages.
Add error message support for D, also for the GDC frontend.
2006-09-01 Enrico Tröger <enrico.troeger@uvena.de>

278
src/msgwindow.c
View File

@ -41,6 +41,16 @@ static struct
guint file_type_id;
} build_info = {NULL, GEANY_FILETYPES_ALL};
// used for parse_file_line
typedef struct
{
const gchar *string; // line data
const gchar *dir; // working directory when string was generated
const gchar *pattern; // pattern to split the error message into some fields
guint min_fields; // used to detect errors after parsing
guint line_idx; // idx of the field where the line is
gint file_idx; // idx of the field where the filename is or -1
} ParseData;
static GdkColor dark = {0, 58832, 58832, 58832};
static GdkColor white = {0, 65535, 65535, 65535};
@ -324,65 +334,122 @@ gboolean msgwin_goto_compiler_file_line()
* relevant file with the error in *filename.
* *line will be -1 if no error was found in string.
* *filename must be freed unless it is NULL. */
void msgwin_parse_compiler_error_line(const gchar *string, gchar **filename, gint *line)
static void parse_file_line(ParseData *data, gchar **filename, gint *line)
{
gchar *end = NULL;
gchar **fields;
gchar *pattern; // pattern to split the error message into some fields
guint field_min_len; // used to detect errors after parsing
guint field_idx_line; // idx of the field where the line is
guint field_idx_file; // idx of the field where the filename is
guint skip_dot_slash = 0; // number of characters to skip at the beginning of the filename
*filename = NULL;
*line = -1;
g_return_if_fail(data->dir != NULL && data->string != NULL);
fields = g_strsplit_set(data->string, data->pattern, data->min_fields);
// parse the line
if (g_strv_length(fields) < data->min_fields)
{
g_strfreev(fields);
return;
}
*line = strtol(fields[data->line_idx], &end, 10);
// if the line could not be read, line is 0 and an error occurred, so we leave
if (fields[data->line_idx] == end)
{
g_strfreev(fields);
return;
}
// let's stop here if there is no filename in the error message
if (data->file_idx == -1)
{
// we have no filename in the error message, so take the current one and hope it's correct
document *doc = document_get_current();
if (doc != NULL)
*filename = g_strdup(doc->file_name);
g_strfreev(fields);
return;
}
// skip some characters at the beginning of the filename, at the moment only "./"
// can be extended if other "trash" is known
if (strncmp(fields[data->file_idx], "./", 2) == 0) skip_dot_slash = 2;
// get the build directory to get the path to look for other files
if (! utils_is_absolute_path(fields[data->file_idx]))
*filename = g_strconcat(data->dir, G_DIR_SEPARATOR_S,
fields[data->file_idx] + skip_dot_slash, NULL);
else
*filename = g_strdup(fields[data->file_idx]);
g_strfreev(fields);
}
/* try to parse the file and line number where the error occured described in string
* and when something useful is found, it stores the line number in *line and the
* relevant file with the error in *filename.
* *line will be -1 if no error was found in string.
* *filename must be freed unless it is NULL. */
void msgwin_parse_compiler_error_line(const gchar *string, gchar **filename, gint *line)
{
ParseData data = {string, build_info.dir, NULL, 0, 0, 0};
*filename = NULL;
*line = -1;
g_return_if_fail(build_info.dir != NULL);
if (string == NULL) return;
switch (build_info.file_type_id)
{
case GEANY_FILETYPES_ALL:
{
return;
}
// only gcc is supported, I don't know any other C(++) compilers and their error messages
case GEANY_FILETYPES_C:
case GEANY_FILETYPES_CPP:
case GEANY_FILETYPES_RUBY:
case GEANY_FILETYPES_JAVA:
case GEANY_FILETYPES_MAKE: // Assume makefile is building C-like code
{
// empty.h:4: Warnung: type defaults to `int' in declaration of `foo'
// empty.c:21: error: conflicting types for `foo'
pattern = ":";
field_min_len = 4;
field_idx_line = 1;
field_idx_file = 0;
data.pattern = ":";
data.min_fields = 4;
data.line_idx = 1;
data.file_idx = 0;
break;
}
case GEANY_FILETYPES_FORTRAN:
case GEANY_FILETYPES_LATEX:
{
// ./kommtechnik_2b.tex:18: Emergency stop.
pattern = ":";
field_min_len = 3;
field_idx_line = 1;
field_idx_file = 0;
data.pattern = ":";
data.min_fields = 3;
data.line_idx = 1;
data.file_idx = 0;
break;
}
case GEANY_FILETYPES_PHP:
{
// Parse error: parse error, unexpected T_CASE in brace_bug.php on line 3
pattern = " ";
field_min_len = 11;
field_idx_line = 10;
field_idx_file = 7;
data.pattern = " ";
data.min_fields = 11;
data.line_idx = 10;
data.file_idx = 7;
break;
}
case GEANY_FILETYPES_PERL:
{
// syntax error at test.pl line 7, near "{
pattern = " ";
field_min_len = 6;
field_idx_line = 5;
field_idx_file = 3;
data.pattern = " ";
data.min_fields = 6;
data.line_idx = 5;
data.file_idx = 3;
break;
}
// the error output of python and tcl equals
@ -391,28 +458,43 @@ void msgwin_parse_compiler_error_line(const gchar *string, gchar **filename, gin
{
// File "HyperArch.py", line 37, in ?
// (file "clrdial.tcl" line 12)
pattern = " \"";
field_min_len = 6;
field_idx_line = 5;
field_idx_file = 2;
data.pattern = " \"";
data.min_fields = 6;
data.line_idx = 5;
data.file_idx = 2;
break;
}
case GEANY_FILETYPES_PASCAL:
{
// bandit.pas(149,3) Fatal: Syntax error, ";" expected but "ELSE" found
pattern = "(";
field_min_len = 2;
field_idx_line = 1;
field_idx_file = 0;
data.pattern = "(";
data.min_fields = 2;
data.line_idx = 1;
data.file_idx = 0;
break;
}
case GEANY_FILETYPES_D:
{
// GNU D compiler front-end, gdc
// gantry.d:18: variable gantry.main.c reference to auto class must be auto
// warning - gantry.d:20: statement is not reachable
// Digital Mars dmd compiler
// warning - pi.d(118): implicit conversion of expression (digit) of type int ...
pattern = " (";
field_min_len = 4;
field_idx_line = 3;
field_idx_file = 2;
// gantry.d(18): variable gantry.main.c reference to auto class must be auto
if (strncmp(string, "warning - ", 10) == 0)
{
data.pattern = " (:";
data.min_fields = 4;
data.line_idx = 3;
data.file_idx = 2;
}
else
{
data.pattern = "(:";
data.min_fields = 2;
data.line_idx = 1;
data.file_idx = 0;
}
break;
}
case GEANY_FILETYPES_FERITE:
@ -421,71 +503,43 @@ void msgwin_parse_compiler_error_line(const gchar *string, gchar **filename, gin
// Error: Compile Error: on line 24, in /test/class.fe
if (strncmp(string, "Error: Compile Error", 20) == 0)
{
pattern = " ";
field_min_len = 8;
field_idx_line = 5;
field_idx_file = 7;
data.pattern = " ";
data.min_fields = 8;
data.line_idx = 5;
data.file_idx = 7;
}
else
{
pattern = " \"";
field_min_len = 10;
field_idx_line = 5;
field_idx_file = 8;
data.pattern = " \"";
data.min_fields = 10;
data.line_idx = 5;
data.file_idx = 8;
}
break;
}
case GEANY_FILETYPES_HTML:
{
// line 78 column 7 - Warning: <table> missing '>' for end of tag
pattern = " ";
field_min_len = 4;
field_idx_line = 1;
field_idx_file = -1;
data.pattern = " ";
data.min_fields = 4;
data.line_idx = 1;
data.file_idx = -1;
break;
}
case GEANY_FILETYPES_MAKE: // Assume makefile is building with gcc
default: // The default is a GNU gcc type error
{
// gantry.d:6: variable gantry.main.c reference to auto class must be auto
data.pattern = ":";
data.min_fields = 3;
data.line_idx = 1;
data.file_idx = 0;
break;
}
default: return;
}
fields = g_strsplit_set(string, pattern, field_min_len);
// parse the line
if (g_strv_length(fields) < field_min_len)
{
g_strfreev(fields);
return;
}
*line = strtol(fields[field_idx_line], &end, 10);
// if the line could not be read, line is 0 and an error occurred, so we leave
if (fields[field_idx_line] == end)
{
g_strfreev(fields);
return;
}
// let's stop here if there is no filename in the error message
if (field_idx_file == -1)
{
// we have no filename in the error message, so take the current one and hope it's correct
*filename = g_strdup(doc_list[document_get_cur_idx()].file_name);
g_strfreev(fields);
return;
}
// skip some characters at the beginning of the filename, at the moment only "./"
// can be extended if other "trash" is known
if (strncmp(fields[field_idx_file], "./", 2) == 0) skip_dot_slash = 2;
// get the build directory to get the path to look for other files
if (! utils_is_absolute_path(fields[field_idx_file]))
*filename = g_strconcat(build_info.dir, G_DIR_SEPARATOR_S,
fields[field_idx_file] + skip_dot_slash, NULL);
else
*filename = g_strdup(fields[field_idx_file]);
g_strfreev(fields);
if (data.pattern != NULL)
parse_file_line(&data, filename, line);
}
@ -524,7 +578,6 @@ gboolean msgwin_goto_messages_file_line()
}
// Taken from utils_parse_compiler_error_line, could refactor both (keep get_cur_idx).
/* Try to parse the file and line number for string and when something useful is
* found, store the line number in *line and the relevant file with the error in
* *filename.
@ -532,14 +585,7 @@ gboolean msgwin_goto_messages_file_line()
* *filename must be freed unless NULL. */
static void msgwin_parse_grep_line(const gchar *string, gchar **filename, gint *line)
{
gchar *end = NULL;
gchar **fields;
gchar *pattern; // pattern to split the error message into some fields
guint field_min_len; // used to detect errors after parsing
guint field_idx_line; // idx of the field where the line is
guint field_idx_file; // idx of the field where the filename is
guint skip_dot_slash = 0; // number of characters to skip at the beginning of the filename
gint cur_idx;
ParseData data;
*filename = NULL;
*line = -1;
@ -548,42 +594,14 @@ static void msgwin_parse_grep_line(const gchar *string, gchar **filename, gint *
if (string == NULL) return;
// conflict:3:conflicting types for `foo'
pattern = ":";
field_min_len = 3;
field_idx_line = 1;
field_idx_file = 0;
data.string = string;
data.dir = msgwindow.find_in_files_dir;
data.pattern = ":";
data.min_fields = 3;
data.line_idx = 1;
data.file_idx = 0;
fields = g_strsplit_set(string, pattern, field_min_len);
// parse the line
if (g_strv_length(fields) < field_min_len)
{
g_strfreev(fields);
return;
}
*line = strtol(fields[field_idx_line], &end, 10);
// if the line could not be read, line is 0 and an error occurred, so we leave
if (fields[field_idx_line] == end)
{
g_strfreev(fields);
return;
}
// skip some characters at the beginning of the filename, at the moment only "./"
// can be extended if other "trash" is known
if (strncmp(fields[field_idx_file], "./", 2) == 0) skip_dot_slash = 2;
// get the basename of the built file to get the path to look for other files
cur_idx = document_get_cur_idx();
if (cur_idx >= 0 && doc_list[cur_idx].is_valid)
{
*filename = g_strconcat(msgwindow.find_in_files_dir, G_DIR_SEPARATOR_S,
fields[field_idx_file] + skip_dot_slash, NULL);
}
g_strfreev(fields);
parse_file_line(&data, filename, line);
}