static void uncrustify_file(const file_mem& fm, FILE *pfout,
const char *parsed_file)
{
const deque<int>& data = fm.data;
/* Save off the encoding and whether a BOM is required */
cpd.bom = fm.bom;
cpd.enc = fm.enc;
if (cpd.settings[UO_utf8_force].b ||
((cpd.enc == ENC_BYTE) && cpd.settings[UO_utf8_byte].b))
{
cpd.enc = ENC_UTF8;
}
argval_t av;
switch (cpd.enc)
{
case ENC_UTF8:
av = cpd.settings[UO_utf8_bom].a;
break;
case ENC_UTF16_LE:
case ENC_UTF16_BE:
av = AV_FORCE;
break;
default:
av = AV_IGNORE;
break;
}
if (av == AV_REMOVE)
{
cpd.bom = false;
}
else if (av != AV_IGNORE)
{
cpd.bom = true;
}
/* Check for embedded 0's (represents a decoding failure or corrupt file) */
for (int idx = 0; idx < (int)data.size() - 1; idx++)
{
if (data[idx] == 0)
{
LOG_FMT(LERR, "An embedded 0 was found in '%s'.\n", cpd.filename);
LOG_FMT(LERR, "The file may be encoded in an unsupported Unicode format.\n");
LOG_FMT(LERR, "Aborting.\n");
cpd.error_count++;
return;
}
}
uncrustify_start(data);
/**
* Done with detection. Do the rest only if the file will go somewhere.
* The detection code needs as few changes as possible.
*/
if (pfout != NULL)
{
/**
* Add comments before function defs and classes
*/
if (cpd.func_hdr.data.size() > 0)
{
add_func_header(CT_FUNC_DEF, cpd.func_hdr);
}
if (cpd.class_hdr.data.size() > 0)
{
add_func_header(CT_CLASS, cpd.class_hdr);
}
if (cpd.oc_msg_hdr.data.size() > 0)
{
add_msg_header(CT_OC_MSG_DECL, cpd.oc_msg_hdr);
}
/**
* Change virtual braces into real braces...
*/
do_braces();
/* Scrub extra semicolons */
if (cpd.settings[UO_mod_remove_extra_semicolon].b)
{
remove_extra_semicolons();
}
/* Remove unnecessary returns */
if (cpd.settings[UO_mod_remove_empty_return].b)
{
remove_extra_returns();
}
/**
* Add parens
*/
do_parens();
/**
* Modify line breaks as needed
*/
bool first = true;
int old_changes;
if (cpd.settings[UO_nl_remove_extra_newlines].n == 2)
{
newlines_remove_newlines();
}
cpd.pass_count = 3;
do
{
old_changes = cpd.changes;
LOG_FMT(LNEWLINE, "Newline loop start: %d\n", cpd.changes);
newlines_cleanup_dup();
newlines_cleanup_braces(first);
if (cpd.settings[UO_nl_after_multiline_comment].b)
{
newline_after_multiline_comment();
}
newlines_insert_blank_lines();
if (cpd.settings[UO_pos_bool].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_BOOL, cpd.settings[UO_pos_bool].tp);
}
if (cpd.settings[UO_pos_compare].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COMPARE, cpd.settings[UO_pos_compare].tp);
}
if (cpd.settings[UO_pos_conditional].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COND_COLON, cpd.settings[UO_pos_conditional].tp);
newlines_chunk_pos(CT_QUESTION, cpd.settings[UO_pos_conditional].tp);
}
if (cpd.settings[UO_pos_comma].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COMMA, cpd.settings[UO_pos_comma].tp);
}
if (cpd.settings[UO_pos_assign].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_ASSIGN, cpd.settings[UO_pos_assign].tp);
}
if (cpd.settings[UO_pos_arith].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_ARITH, cpd.settings[UO_pos_arith].tp);
}
newlines_class_colon_pos();
if (cpd.settings[UO_nl_squeeze_ifdef].b)
{
newlines_squeeze_ifdef();
}
do_blank_lines();
newlines_eat_start_end();
newlines_cleanup_dup();
first = false;
} while ((old_changes != cpd.changes) && (cpd.pass_count-- > 0));
mark_comments();
/**
* Add balanced spaces around nested params
*/
if (cpd.settings[UO_sp_balance_nested_parens].b)
{
space_text_balance_nested_parens();
}
/* Scrub certain added semicolons */
if (((cpd.lang_flags & LANG_PAWN) != 0) &&
cpd.settings[UO_mod_pawn_semicolon].b)
{
pawn_scrub_vsemi();
}
/* Sort imports/using/include */
if (cpd.settings[UO_mod_sort_import].b ||
cpd.settings[UO_mod_sort_include].b ||
cpd.settings[UO_mod_sort_using].b)
{
sort_imports();
}
/**
* Fix same-line inter-chunk spacing
*/
space_text();
/**
* Do any aligning of preprocessors
*/
if (cpd.settings[UO_align_pp_define_span].n > 0)
{
align_preprocessor();
}
/**
* Indent the text
*/
indent_preproc();
indent_text();
/* Insert trailing comments after certain close braces */
if ((cpd.settings[UO_mod_add_long_switch_closebrace_comment].n > 0) ||
(cpd.settings[UO_mod_add_long_function_closebrace_comment].n > 0))
{
add_long_closebrace_comment();
}
/* Insert trailing comments after certain preprocessor conditional blocks */
if ((cpd.settings[UO_mod_add_long_ifdef_else_comment].n > 0) ||
(cpd.settings[UO_mod_add_long_ifdef_endif_comment].n > 0))
{
add_long_preprocessor_conditional_block_comment();
}
/**
* Align everything else, reindent and break at code_width
*/
first = true;
cpd.pass_count = 3;
do
{
align_all();
indent_text();
old_changes = cpd.changes;
if (cpd.settings[UO_code_width].n > 0)
{
LOG_FMT(LNEWLINE, "Code_width loop start: %d\n", cpd.changes);
do_code_width();
if ((old_changes != cpd.changes) && first)
{
/* retry line breaks caused by splitting 1-liners */
newlines_cleanup_braces(false);
newlines_insert_blank_lines();
first = false;
}
}
} while ((old_changes != cpd.changes) && (cpd.pass_count-- > 0));
/**
* And finally, align the backslash newline stuff
*/
align_right_comments();
if (cpd.settings[UO_align_nl_cont].b)
{
align_backslash_newline();
}
/**
* Now render it all to the output file
*/
output_text(pfout);
}
/* Special hook for dumping parsed data for debugging */
if (parsed_file != NULL)
{
FILE *p_file = fopen(parsed_file, "w");
if (p_file != NULL)
{
output_parsed(p_file);
fclose(p_file);
}
else
{
LOG_FMT(LERR, "%s: Failed to open '%s' for write: %s (%d)\n",
__func__, parsed_file, strerror(errno), errno);
}
}
uncrustify_end();
}
static void uncrustify_file(const char *data, int data_len, FILE *pfout,
const char *parsed_file)
{
uncrustify_start(data, data_len);
/**
* Done with detection. Do the rest only if the file will go somewhere.
* The detection code needs as few changes as possible.
*/
if (pfout != NULL)
{
/**
* Add comments before function defs and classes
*/
if (cpd.func_hdr.data != NULL)
{
add_func_header(CT_FUNC_DEF, cpd.func_hdr);
}
if (cpd.class_hdr.data != NULL)
{
add_func_header(CT_CLASS, cpd.class_hdr);
}
/**
* Change virtual braces into real braces...
*/
do_braces();
/* Scrub extra semicolons */
if (cpd.settings[UO_mod_remove_extra_semicolon].b)
{
remove_extra_semicolons();
}
/* Remove unnecessary returns */
if (cpd.settings[UO_mod_remove_empty_return].b)
{
remove_extra_returns();
}
/**
* Add parens
*/
do_parens();
/**
* Insert line breaks as needed
*/
do_blank_lines();
newlines_cleanup_braces();
if (cpd.settings[UO_nl_after_multiline_comment].b)
{
newline_after_multiline_comment();
}
newlines_insert_blank_lines();
if (cpd.settings[UO_pos_bool].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_BOOL, cpd.settings[UO_pos_bool].tp);
}
if (cpd.settings[UO_pos_compare].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COMPARE, cpd.settings[UO_pos_compare].tp);
}
if (cpd.settings[UO_pos_conditional].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COND_COLON, cpd.settings[UO_pos_conditional].tp);
newlines_chunk_pos(CT_QUESTION, cpd.settings[UO_pos_conditional].tp);
}
if (cpd.settings[UO_pos_comma].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_COMMA, cpd.settings[UO_pos_comma].tp);
}
if (cpd.settings[UO_pos_assign].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_ASSIGN, cpd.settings[UO_pos_assign].tp);
}
if (cpd.settings[UO_pos_arith].tp != TP_IGNORE)
{
newlines_chunk_pos(CT_ARITH, cpd.settings[UO_pos_arith].tp);
}
newlines_class_colon_pos();
if (cpd.settings[UO_nl_squeeze_ifdef].b)
{
newlines_squeeze_ifdef();
}
newlines_eat_start_end();
newlines_cleanup_dup();
mark_comments();
/**
* Add balanced spaces around nested params
*/
if (cpd.settings[UO_sp_balance_nested_parens].b)
{
space_text_balance_nested_parens();
}
/* Scrub certain added semicolons */
if (((cpd.lang_flags & LANG_PAWN) != 0) &&
cpd.settings[UO_mod_pawn_semicolon].b)
{
pawn_scrub_vsemi();
}
/* Sort imports/using/include */
if (cpd.settings[UO_mod_sort_import].b ||
cpd.settings[UO_mod_sort_include].b ||
cpd.settings[UO_mod_sort_using].b)
{
sort_imports();
}
/**
* Fix same-line inter-chunk spacing
*/
space_text();
/**
* Do any aligning of preprocessors
*/
if (cpd.settings[UO_align_pp_define_span].n > 0)
{
align_preprocessor();
}
/**
* Indent the text
*/
indent_preproc();
indent_text();
/* Insert trailing comments after certain close braces */
if ((cpd.settings[UO_mod_add_long_switch_closebrace_comment].n > 0) ||
(cpd.settings[UO_mod_add_long_function_closebrace_comment].n > 0))
{
add_long_closebrace_comment();
}
/* Insert trailing comments after certain preprocessor conditional blocks */
if ((cpd.settings[UO_mod_add_long_ifdef_else_comment].n > 0) ||
(cpd.settings[UO_mod_add_long_ifdef_endif_comment].n > 0))
{
add_long_preprocessor_conditional_block_comment();
}
/**
* Aligning everything else and reindent
*/
align_all();
indent_text();
if (cpd.settings[UO_code_width].n > 0)
{
int max_passes = 3;
int prev_changes;
do
{
prev_changes = cpd.changes;
do_code_width();
if (prev_changes != cpd.changes)
{
align_all();
indent_text();
}
} while ((prev_changes != cpd.changes) && (--max_passes > 0));
}
/**
* And finally, align the backslash newline stuff
*/
align_right_comments();
if (cpd.settings[UO_align_nl_cont].b)
{
align_backslash_newline();
}
/**
* Now render it all to the output file
*/
output_text(pfout);
}
/* Special hook for dumping parsed data for debugging */
if (parsed_file != NULL)
{
FILE *p_file = fopen(parsed_file, "w");
if (p_file != NULL)
{
output_parsed(p_file);
fclose(p_file);
}
else
{
LOG_FMT(LERR, "%s: Failed to open '%s' for write: %s (%d)\n",
__func__, parsed_file, strerror(errno), errno);
}
}
uncrustify_end();
}
