#include "header.h"
-int input_file; /* Number of source files so far */
+int total_files; /* Number of files so far, including
+ #include and #origsource files */
+int total_input_files; /* Number of source files so far
+ (excludes #origsource) */
+int current_input_file; /* Most recently-opened source file */
+static int current_origsource_file; /* Most recently-used #origsource */
int32 total_chars_read; /* Characters read in (from all
source files put together) */
int x = 0;
FILE *handle;
- if (input_file == MAX_SOURCE_FILES)
+ if (total_files == MAX_SOURCE_FILES)
memoryerror("MAX_SOURCE_FILES", MAX_SOURCE_FILES);
do
{ x = translate_in_filename(x, name, filename_given, same_directory_flag,
- (input_file==0)?1:0);
+ (total_files==0)?1:0);
handle = fopen(name,"r");
} while ((handle == NULL) && (x != 0));
filename_storage_left -= strlen(name)+1;
strcpy(filename_storage_p, name);
- InputFiles[input_file].filename = filename_storage_p;
+ InputFiles[total_files].filename = filename_storage_p;
filename_storage_p += strlen(name)+1;
if (debugfile_switch)
- { debug_file_printf("<source index=\"%d\">", input_file);
+ { debug_file_printf("<source index=\"%d\">", total_files);
debug_file_printf("<given-path>");
debug_file_print_with_entities(filename_given);
debug_file_printf("</given-path>");
debug_file_printf("</source>");
}
- InputFiles[input_file].handle = handle;
- if (InputFiles[input_file].handle==NULL)
+ InputFiles[total_files].handle = handle;
+ if (InputFiles[total_files].handle==NULL)
fatalerror_named("Couldn't open source file", name);
+ InputFiles[total_files].is_input = TRUE;
+
if (line_trace_level > 0) printf("\nOpening file \"%s\"\n",name);
- input_file++;
+ total_files++;
+ total_input_files++;
+ current_input_file = total_files;
}
static void close_sourcefile(int file_number)
extern void close_all_source(void)
{ int i;
- for (i=0; i<input_file; i++) close_sourcefile(i+1);
+ for (i=0; i<total_files; i++) close_sourcefile(i+1);
+}
+
+/* ------------------------------------------------------------------------- */
+/* Register an #origsource filename. This goes in the InputFiles table, */
+/* but we do not open the file or advance current_input_file. */
+/* ------------------------------------------------------------------------- */
+
+extern int register_orig_sourcefile(char *filename)
+{
+ int ix;
+
+ /* If the filename has already been used as an origsource filename,
+ return that entry. We check the most-recently-used file first, and
+ then search the list. */
+ if (current_origsource_file > 0 && current_origsource_file <= total_files) {
+ if (!strcmp(filename, InputFiles[current_origsource_file-1].filename))
+ return current_origsource_file;
+ }
+
+ for (ix=0; ix<total_files; ix++) {
+ if (InputFiles[ix].is_input)
+ continue;
+ if (!strcmp(filename, InputFiles[ix].filename)) {
+ current_origsource_file = ix+1;
+ return current_origsource_file;
+ }
+ }
+
+ /* This filename has never been used before. Allocate a new InputFiles
+ entry. */
+
+ char *name = filename; /* no translation */
+
+ if (total_files == MAX_SOURCE_FILES)
+ memoryerror("MAX_SOURCE_FILES", MAX_SOURCE_FILES);
+
+ if (filename_storage_left <= (int)strlen(name))
+ memoryerror("MAX_SOURCE_FILES", MAX_SOURCE_FILES);
+
+ filename_storage_left -= strlen(name)+1;
+ strcpy(filename_storage_p, name);
+ InputFiles[total_files].filename = filename_storage_p;
+
+ filename_storage_p += strlen(name)+1;
+
+ if (debugfile_switch)
+ { debug_file_printf("<source index=\"%d\">", total_files);
+ debug_file_printf("<given-path>");
+ debug_file_print_with_entities(filename);
+ debug_file_printf("</given-path>");
+ debug_file_printf("<language>Inform 7</language>");
+ debug_file_printf("</source>");
+ }
+
+ InputFiles[total_files].handle = NULL;
+ InputFiles[total_files].is_input = FALSE;
+
+ total_files++;
+ current_origsource_file = total_files;
+ return current_origsource_file;
}
/* ------------------------------------------------------------------------- */
{
int read_in; FILE *handle;
- if (file_number-1 > input_file)
+ if (file_number-1 > total_files)
{ buffer[0] = 0; return 1; }
handle = InputFiles[file_number-1].handle;
}
}
+static void write_debug_location_origsource_internals(debug_location location)
+{ debug_file_printf
+ ("<file-index>%d</file-index>", location.orig_file_index - 1);
+ if (location.orig_beg_line_number)
+ debug_file_printf
+ ("<line>%d</line>", location.orig_beg_line_number);
+ if (location.orig_beg_char_number)
+ debug_file_printf
+ ("<character>%d</character>", location.orig_beg_char_number);
+}
+
extern void write_debug_location(debug_location location)
{ if (location.file_index && location.file_index != 255)
{ debug_file_printf("<source-code-location>");
write_debug_location_internals(location);
debug_file_printf("</source-code-location>");
}
+ if (location.orig_file_index)
+ { debug_file_printf("<source-code-location>");
+ write_debug_location_origsource_internals(location);
+ debug_file_printf("</source-code-location>");
+ }
}
extern void write_debug_locations(debug_locations locations)
write_debug_location_internals(current->location);
debug_file_printf("</source-code-location>");
}
+ if (locations.location.orig_file_index)
+ { debug_file_printf("<source-code-location>");
+ write_debug_location_origsource_internals(locations.location);
+ debug_file_printf("</source-code-location>");
+ }
}
else
{ write_debug_location(locations.location);
}
extern void files_begin_prepass(void)
-{ input_file = 0;
+{
+ total_files = 0;
+ total_input_files = 0;
+ current_input_file = 0;
+ current_origsource_file = 0;
}
extern void files_begin_pass(void)
projects / inform.git / blobdiff