distroquery: inital support for big repository file browser

This commit is contained in:
Silvan Calarco 2013-10-20 22:16:25 +02:00
parent c80e43497e
commit ba8b6ecf7d

View File

@ -81,8 +81,8 @@ const char* ARCHS[ARCHS_MAX] = { "i586", "x86_64", "arm", "", "" };
static struct configTag *firstconfigtag = NULL;
char *query = "";
char *query_package;
char *query_repository;
char *query_arch = NULL;
char *query_repository = "milestone2";
char *query_arch = "i586";
int query_compact = 0;
int query_limit = 10;
int query_offset = 0;
@ -229,6 +229,22 @@ char* resolveFilePath(sqlite3 *db, long id, char *buffer) {
return buffer;
}
void attachCtDatabases(struct configTag* ct, sqlite3 *db, char* arch) {
char dbname[PATH_MAX];
int i=0;
char sql[PATH_MAX];
char *errmsg;
while (ct->repository[i]) {
snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository[i]->repository_dir, ct->repository[i]->tag, arch);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
i++;
}
}
void printInputForm() {
struct configTag *ct = firstconfigtag;
@ -294,7 +310,6 @@ void printInputForm() {
ct = ct->next;
}*/
if (!reply_plain) printf("]]></queryform>");
if (!reply_plain) {
printf("<title><![CDATA[");
printf("%s :: %s", _("Search software packages"), ct->configdefaults->distribution_name);
@ -302,12 +317,114 @@ void printInputForm() {
}
}
int findFileIdFromPath(sqlite3 *db, char* path) {
int frompos = 1, topos;
int parent = -1;
char* pt;
char buffer[PATH_MAX];
char sql[PATH_MAX];
sqlite3_stmt* stmt1;
printf("[<a href='javascript:distroquery_request(\"repository=%s&query_arch=%s&file_browser=/\")'>ROOT</a>]",
query_repository, query_arch);
while (frompos < strlen(path)) {
pt = strchr(path + frompos, '/');
if (pt) topos = pt - path; else topos = strlen(path);
strncpy(buffer, path + frompos, topos - frompos);
printf("/<a href='javascript:distroquery_request(\"repository=%s&query_arch=%s&file_browser=/%s\")'>%s</a>",
query_repository, query_arch, buffer, buffer);
snprintf(sql, PATH_MAX, "SELECT id FROM files WHERE parent=%d"
" AND name='%s'", parent, buffer);
if (sqlite3_prepare_v2(db, sql, strlen(sql), &stmt1, NULL) == SQLITE_OK && sqlite3_step(stmt1) == SQLITE_ROW) {
parent = sqlite3_column_int(stmt1,0);
sqlite3_finalize(stmt1);
}
frompos = topos + 1;
}
return parent;
}
void printFileBrowser() {
char dbname[PATH_MAX];
char sql[PATH_MAX];
sqlite3 *dbf;
sqlite3_stmt *stmt1, *stmt2;
int flags, cnt, startid;
struct configTag* ct = findRepositoryByTag(query_repository);
if (!reply_plain) printf("<%s><![CDATA[", reply_xmltag);
printf("<hr>Repository %s, %s: ", query_repository, _("current path"));
snprintf(dbname, PATH_MAX, "%s%s-%s-files.db", ct->repository_dir, ct->tag, query_arch);
if (!sqlite3_open_v2(dbname, &dbf, SQLITE_OPEN_READONLY, NULL)) {
startid = findFileIdFromPath(dbf, file_browser);
snprintf(sql, PATH_MAX, "SELECT * FROM files WHERE"
" parent=%d"
" ORDER BY name", startid);
printf("<table>");
if (sqlite3_prepare_v2(dbf, sql, strlen(sql), &stmt1, NULL) == SQLITE_OK) {
while (sqlite3_step(stmt1) == SQLITE_ROW) {
snprintf(sql, PATH_MAX, "SELECT * FROM packages_files_rel,fileusers,filegroups WHERE"
" packages_files_rel.id_file=%d AND"
" packages_files_rel.id_user=fileusers.id AND "
" packages_files_rel.id_group=filegroups.id",
sqlite3_column_int(stmt1,sqlite3_find_column_id(stmt1, NULL, "id")));
cnt = 0;
if (sqlite3_prepare_v2(dbf, sql, strlen(sql), &stmt2, NULL) == SQLITE_OK) {
if (sqlite3_step(stmt2) == SQLITE_ROW) {
cnt++;
flags = sqlite3_column_int(stmt2,sqlite3_find_column_id(stmt2, "packages_files_rel", "flags"));
if (flags >> 12 & 4) {
printf("<tr><td style=\"font-family:courier\">%s</td><td style=\"font-family:courier\">%s</td>"
"<td style=\"font-family:courier\">%s</td>"
"<td width=50%% style=\"font-family:courier\">"
"<a href='javascript:distroquery_request(\"repository=%s&query_arch=%s&file_browser=%s/%s\")'>%s</a></td>",
sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "fileusers", "name")),
sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "filegroups", "name")),
expandFileFlags(flags, sql),
query_repository,
query_arch,
file_browser,
sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")),
sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")));
} else {
printf("<tr><td style=\"font-family:courier\">%s</td><td style=\"font-family:courier\">%s</td>"
"<td style=\"font-family:courier\">%s</td><td width=50%% style=\"font-family:courier\">%s</td>",
sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "fileusers", "name")),
sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "filegroups", "name")),
expandFileFlags(flags, sql),
sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")));
}
printf("<td nowrap>%s: %s", _("Provider(s)"), sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "packages_files_rel", "name")));
while (sqlite3_step(stmt2) == SQLITE_ROW) {
printf(" %s", sqlite3_column_text(stmt2,sqlite3_find_column_id(stmt2, "packages_files_rel", "name")));
}
printf("</td></tr>");
}
sqlite3_finalize(stmt2);
}
if (cnt == 0) {
printf("<tr><td></td><td></td><td></td>"
"<td width=50%% style=\"font-family:courier\"><a href='javascript:distroquery_request(\"repository=%s&query_arch=%s&file_browser=%s/%s\")'>%s</a></td>"
"<td></td></tr>",
query_repository,
query_arch,
file_browser,
sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")),
sqlite3_column_text(stmt1,sqlite3_find_column_id(stmt1, NULL, "name")));
}
}
sqlite3_finalize(stmt1);
}
sqlite3_close(dbf);
printf("</table>");
}
if (!reply_plain) printf("]]></%s>", reply_xmltag);
if (!reply_plain) printf("<querystatus><![CDATA[ ]]></querystatus>");
}
void printQueryResponse() {
@ -631,21 +748,6 @@ void printQueryResponse() {
}
}
void attachCtDatabases(struct configTag* ct, sqlite3 *db) {
char dbname[PATH_MAX];
int i=0;
char sql[PATH_MAX];
char *errmsg;
while (ct->repository[i]) {
snprintf(dbname, PATH_MAX, "%s%s-%s.db", ct->repository[i]->repository_dir, ct->repository[i]->tag, query_arch);
snprintf(sql, PATH_MAX, "ATTACH DATABASE '%s' as '%s'", dbname, ct->repository[i]->tag);
if (sqlite3_exec(db, sql, NULL, NULL, &errmsg)) {
fprintf(stderr, "ERROR: unable to exec statement for %s: %s\n", sql, errmsg);
}
i++;
}
}
void printPackageData() {
@ -667,7 +769,7 @@ void printPackageData() {
return;
}
attachCtDatabases(ct, db);
attachCtDatabases(ct, db, query_arch);
if (!reply_plain) printf("<%s><![CDATA[", reply_xmltag);
@ -1163,7 +1265,6 @@ main(int argc, char *argv[])
responsed = 1;
} else if (file_browser) {
printFileBrowser();
responsed = 1;
}
if (!responsed || (responsed && searchbox)) printInputForm();