static void copy_file_to_dest(const char *dest_dir, const char *src_dir, const char *filepath)
{
char *dest_path = NULL;
char *src_path = NULL;
int i;
/* create dest path */
dest_path = make_path(dest_dir, filepath);
if (!dest_path)
goto done;
/* create source path */
src_path = make_path(src_dir, filepath);
if (!src_path)
goto done;
/* create partial directories */
for (i = strlen(dest_dir) + 1; dest_path[i]; i++)
{
if (osd_is_path_separator(dest_path[i]))
{
dest_path[i] = '\0';
osd_mkdir(dest_path);
dest_path[i] = PATH_SEPARATOR[0];
}
}
osd_copyfile(dest_path, src_path);
done:
if (dest_path)
free(dest_path);
if (src_path)
free(src_path);
}
int osd_is_absolute_path(const char *path)
{
int result;
if (osd_is_path_separator(path[0]))
result = TRUE;
#if !defined(SDLMAME_WIN32) && !defined(SDLMAME_OS2)
else if (path[0] == '.')
result = TRUE;
#else
#ifndef UNDER_CE
else if (*path && path[1] == ':')
result = TRUE;
#endif
#endif
else
result = FALSE;
return result;
}
static void combine_path(char *buf, size_t buflen, const char *relpath)
{
size_t i;
for (i = 0; buf[i]; i++)
{
if (osd_is_path_separator(buf[i]))
buf[i] = PATH_SEPARATOR[0];
}
while(osd_is_path_separator(buf[--i]))
;
i++;
buf[i++] = PATH_SEPARATOR[0];
buf[i] = '\0';
while(relpath[0])
{
/* skip over './' constructs */
while ((relpath[0] == '.') && osd_is_path_separator(relpath[1]))
relpath += 2;
while((relpath[0] == '.') && (relpath[1] == '.') && osd_is_path_separator(relpath[2]))
{
while(i && osd_is_path_separator(buf[--i]))
buf[i] = '\0';
while(i && !osd_is_path_separator(buf[i]))
buf[i--] = '\0';
relpath += 3;
}
snprintf(&buf[i], buflen - i, "%s", relpath);
relpath += strlen(&buf[i]);
i += strlen(&buf[i]);
}
}
int messdocs(const char *toc_filename, const char *dest_dir, const char *help_project_filename,
const char *help_contents_filename, const char *help_filename)
{
char buf[4096];
struct messdocs_state state;
int len;
int done;
FILE *in;
FILE *chm_hhp;
int i;
char *s;
XML_Memory_Handling_Suite memcallbacks;
memset(&state, 0, sizeof(state));
state.m_pool = pool_alloc_lib(NULL);
/* open the DOC */
in = fopen(toc_filename, "r");
if (!in)
{
fprintf(stderr, "Cannot open TOC file '%s'\n", toc_filename);
goto error;
}
/* figure out the TOC directory */
state.m_toc_dir = pool_strdup_lib(state.m_pool, toc_filename);
if (!state.m_toc_dir)
goto outofmemory;
for (i = strlen(state.m_toc_dir) - 1; (i > 0) && !osd_is_path_separator(state.m_toc_dir[i]); i--)
state.m_toc_dir[i] = '\0';
/* clean the target directory */
rmdir_recursive(dest_dir);
osd_mkdir(dest_dir);
/* create the help contents file */
s = (char*)pool_malloc_lib(state.m_pool, strlen(dest_dir) + 1 + strlen(help_project_filename) + 1);
if (!s)
goto outofmemory;
strcpy(s, dest_dir);
strcat(s, PATH_SEPARATOR);
strcat(s, help_contents_filename);
state.m_chm_toc = fopen(s, "w");
state.m_dest_dir = dest_dir;
if (!state.m_chm_toc)
{
fprintf(stderr, "Cannot open file %s\n", s);
goto error;
}
fprintf(state.m_chm_toc, "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML//EN\"\n");
fprintf(state.m_chm_toc, "<HTML>\n");
fprintf(state.m_chm_toc, "<HEAD>\n");
fprintf(state.m_chm_toc, "</HEAD>\n");
fprintf(state.m_chm_toc, "<BODY>\n");
fprintf(state.m_chm_toc, "<OBJECT type=\"text/site properties\">\n");
fprintf(state.m_chm_toc, "\t<param name=\"Window Styles\" value=\"0x800625\">\n");
fprintf(state.m_chm_toc, "\t<param name=\"ImageType\" value=\"Folder\">\n");
fprintf(state.m_chm_toc, "\t<param name=\"Font\" value=\"Arial,8,0\">\n");
fprintf(state.m_chm_toc, "</OBJECT>\n");
fprintf(state.m_chm_toc, "<UL>\n");
/* create the XML parser */
memcallbacks.malloc_fcn = expat_malloc;
memcallbacks.realloc_fcn = expat_realloc;
memcallbacks.free_fcn = expat_free;
state.m_parser = XML_ParserCreate_MM(NULL, &memcallbacks, NULL);
if (!state.m_parser)
goto outofmemory;
XML_SetUserData(state.m_parser, &state);
XML_SetElementHandler(state.m_parser, start_handler, end_handler);
XML_SetCharacterDataHandler(state.m_parser, data_handler);
do
{
len = (int) fread(buf, 1, sizeof(buf), in);
done = feof(in);
if (XML_Parse(state.m_parser, buf, len, done) == XML_STATUS_ERROR)
{
process_error(&state, NULL, NULL);
break;
}
}
while(!done);
fprintf(state.m_chm_toc, "</UL>\n");
fprintf(state.m_chm_toc, "</BODY></HTML>");
fclose(state.m_chm_toc);
/* create the help project file */
s = (char*)pool_malloc_lib(state.m_pool, strlen(dest_dir) + 1 + strlen(help_project_filename) + 1);
if (!s)
goto outofmemory;
strcpy(s, dest_dir);
strcat(s, PATH_SEPARATOR);
strcat(s, help_project_filename);
chm_hhp = fopen(s, "w");
if (!chm_hhp)
{
fprintf(stderr, "Cannot open file %s\n", s);
goto error;
}
fprintf(chm_hhp, "[OPTIONS]\n");
fprintf(chm_hhp, "Compiled file=%s\n", help_filename);
fprintf(chm_hhp, "Contents file=%s\n", help_contents_filename);
fprintf(chm_hhp, "Default topic=%s\n", state.m_default_topic);
fprintf(chm_hhp, "Language=0x409 English (United States)\n");
fprintf(chm_hhp, "Title=%s\n", state.m_title);
fprintf(chm_hhp, "\n");
fclose(chm_hhp);
/* finish up */
XML_ParserFree(state.m_parser);
fclose(in);
pool_free_lib(state.m_pool);
return state.m_error ? -1 : 0;
outofmemory:
fprintf(stderr, "Out of memory");
error:
if (state.m_chm_toc) fclose(state.m_chm_toc);
if (in) fclose(in);
return -1;
}