+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "stringfile.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-StringFile::StringFile(size_t length)
-{
- pointer = 0;
- if(length == 0)
- {
- this->length = 100000;
- }
- else
- {
- this->length = length;
- }
- string = new char[this->length + 1];
- available = this->length;
-}
-
-StringFile::StringFile(const char *filename)
-{
- FILE *in = fopen(filename, "rb");
- if( in )
- {
- fseek(in, 0, SEEK_END);
- length = ftell(in);
- available = length;
- fseek(in, 0, SEEK_SET);
- string = new char[length + 5];
-
- (void)fread(string, length, 1, in);
- for(int i = 0; i < 5; i++) string[length + i] = 0;
- fclose(in);
- }
- else
- {
- //printf("File not found: %s\n", filename);
- length = 0;
- available = 1;
- string = new char[1];
- string[0] = 0;
- }
-
- pointer = 0;
-}
-
-StringFile::~StringFile()
-{
- delete [] string;
-}
-
-int StringFile::write_to_file(const char *filename)
-{
- FILE *out = fopen(filename, "wb");
- if( out )
- {
- fwrite(string, pointer, 1, out);
- }
- else
- {
-// printf("Couldn't open %s for writing.\n", filename);
- return 1;
- }
- fclose(out);
- return 0;
-}
-
-int StringFile::read_from_string(const char *string)
-{
- int i;
-
- delete [] this->string;
- length = strlen(string);
- available = length;
- this->string = new char[length + 5];
- strcpy(this->string, string);
- for(i = 0; i < 5; i++) this->string[length + i] = 0;
- return 0;
-}
-
-size_t StringFile::get_length()
-{
- return strlen(string);
-}
-
-size_t StringFile::get_pointer()
-{
- return pointer;
-}
-
-int StringFile::readline(char *arg2)
-{
- readline(string1, arg2);
- return 0;
-}
-
-int StringFile::readline()
-{
- readline(string1, string1);
- return 0;
-}
-
-int StringFile::readline(float *arg2)
-{
- readline(string1, arg2);
- return 0;
-}
-
-int StringFile::readline(int *arg2)
-{
- readline(string1, arg2);
- return 0;
-}
-
-int StringFile::readline(long *arg2)
-{
- readline(string1, arg2);
- return 0;
-}
-
-int StringFile::readline(Freq *arg2)
-{
- readline(string1, &(arg2->freq));
- return 0;
-}
-
-int StringFile::readline(char *arg1, char *arg2)
-{
- int i, len, max;
- len = 0; max = 1024;
-
- while(string[pointer] == ' ') pointer++; // skip indent
- arg1[0] = 0; arg2[0] = 0;
-
- for(i = 0; string[pointer] != ' ' && string[pointer] != '\n' && len < max; i++, pointer++)
- { // get title
- arg1[i] = string[pointer];
- len++;
- }
- arg1[i] = 0;
-
- if(string[pointer] != '\n')
- { // get value
- pointer++; // skip space
- for(i = 0; string[pointer] != '\n' && len < max; i++, pointer++)
- {
- arg2[i] = string[pointer];
- len++;
- }
- arg2[i] = 0;
- }
- pointer++; // skip eoln
- return 0;
-}
-
-int StringFile::backupline()
-{
- while(string[pointer] != 10 && pointer > 0)
- {
- pointer--; // first eoln
- }
- if(string[pointer] == 10) pointer--; // skip eoln
-
- while(string[pointer] != 10 && pointer > 0)
- {
- pointer--; // second eoln
- }
-
- if(string[pointer] == 10) pointer++; // skip eoln
- return 0;
-}
-
-int StringFile::readline(char *arg1, long *arg2)
-{
- readline(arg1, string1);
- *arg2 = atol(string1);
- return 0;
-}
-
-int StringFile::readline(char *arg1, int *arg2)
-{
- long arg;
- readline(arg1, &arg);
- *arg2 = (int)arg;
- return 0;
-}
-
-int StringFile::readline(char *arg1, float *arg2)
-{
- readline(arg1, string1);
- *arg2 = atof(string1);
- return 0;
-}
-
-int StringFile::writeline(char *arg1, int indent)
-{
-// reallocate the string
- int len = strlen(arg1);
- if( (len + indent) > (int)(available - pointer) ) {
- char *newstring = new char[available * 2];
- strcpy(newstring, string);
- delete string;
- available *= 2;
- length *= 2;
- string = newstring;
- }
-
- for(int i = 0; i < indent; i++) string[pointer++] = ' ';
- strcpy(&string[pointer], arg1);
- pointer += len;
- return 0;
-}
-
-int StringFile::writeline(char *arg1, char *arg2, int indent)
-{
- sprintf(string1, "%s %s\n", arg1, arg2);
- writeline(string1, indent);
- return 0;
-}
-
-int StringFile::writeline(char *arg1, long arg2, int indent)
-{
- sprintf(string1, "%s %ld\n", arg1, arg2);
- writeline(string1, indent);
- return 0;
-}
-
-int StringFile::writeline(char *arg1, int arg2, int indent)
-{
- sprintf(string1, "%s %d\n", arg1, arg2);
- writeline(string1, indent);
- return 0;
-}
-
-int StringFile::writeline(char *arg1, float arg2, int indent)
-{
- sprintf(string1, "%s %f\n", arg1, arg2);
- writeline(string1, indent);
- return 0;
-}
-
-int StringFile::writeline(char *arg1, Freq arg2, int indent)
-{
- sprintf(string1, "%s %d\n", arg1, arg2.freq);
- writeline(string1, indent);
- return 0;
-}
projects / goodguy / history.git / blobdiff