magicka/utils/fileapprove/fileapprove.c

#include <curses.h>
#include <cdk/cdk.h>
#include <sqlite3.h>
#include <stdio.h>
#include <libgen.h>
#include <sys/stat.h>

struct files {
	char *name;
	char *description;
	int approved;
};

struct files **f;
char **filenames;
int fcount = 0;
sqlite3 *db;
CDKSCREEN *cdkscreen = 0;

static void doApprove(int index) {
		char sql_approve[] = "UPDATE files SET approved=1 WHERE filename LIKE ?";
		sqlite3_stmt *res;
		int rc;
		struct stat st;

		if (stat(f[index]->name, &st) == 0) {
			f[index]->approved = 1;
			sprintf(filenames[index], "</24>%s<!24>", basename(f[index]->name));
			rc = sqlite3_prepare_v2(db, sql_approve, -1, &res, 0);
			if (rc != SQLITE_OK) {
				fprintf(stderr, "Error approving file! : %s\r\n", sqlite3_errmsg(db));
				return;
			}
			sqlite3_bind_text(res, 1, f[index]->name, -1, 0);

			sqlite3_step(res);

			sqlite3_finalize(res);
		}
}

static void doDisapprove(int index) {
	char sql_approve[] = "UPDATE files SET approved=0 WHERE filename LIKE ?";
	sqlite3_stmt *res;
	int rc;
	f[index]->approved = 0;
	sprintf(filenames[index], "</32>%s<!32>", basename(f[index]->name));
	rc = sqlite3_prepare_v2(db, sql_approve, -1, &res, 0);
	if (rc != SQLITE_OK) {
		fprintf(stderr, "Error approving file! : %s\r\n", sqlite3_errmsg(db));
		return;
	}
	sqlite3_bind_text(res, 1, f[index]->name, -1, 0);

	sqlite3_step(res);

	sqlite3_finalize(res);
}

static int approveFile(EObjectType cdktype, void *object, void *clientData, chtype input) {
	CDKSCROLL *s = (CDKSCROLL *)object;


	int index = getCDKScrollCurrent(s);
	if (f[index]->approved == 1) {
		doDisapprove(index);
	} else {
		doApprove(index);
	}
	setCDKScrollItems(s, filenames, fcount, FALSE);
	refreshCDKScreen(cdkscreen);
}

int main(int argc, char **argv) {

	CDKSCROLL *scrollList = 0;

	WINDOW *cursesWin = 0;

	char sql_read[] = "SELECT filename, description, approved FROM files";
	CDK_PARAMS params;

  sqlite3_stmt *res;
  int rc;
	int i;
	int selection;
	struct stat s;

	CDKparseParams(argc, argv, &params, "d:" CDK_CLI_PARAMS);

	cursesWin = initscr();
	cdkscreen = initCDKScreen(cursesWin);
	initCDKColor();

	char title[256];

	sprintf(title, "</48>%s<!48>",basename(CDKparamString (&params, 'd')));

	scrollList = newCDKScroll(cdkscreen,
	      		2,
						1,
						1,
		      	23,
			      36,
			      title,
						NULL,
						0,
						FALSE,
						A_REVERSE,
			      TRUE,
			      FALSE);
	if (scrollList == 0) {
		fprintf(stderr, "Unable to make scrolllist!");
		destroyCDKScreen(cdkscreen);
		endCDK();
		exit(-1);
	}

	// populate scroll list
	rc = sqlite3_open(CDKparamString (&params, 'd'), &db);

	if (rc != SQLITE_OK) {
		fprintf(stderr, "Cannot open database: %s", sqlite3_errmsg(db));
		sqlite3_close(db);
		destroyCDKScreen(cdkscreen);
		endCDK();
		exit(1);
	}
	rc = sqlite3_prepare_v2(db, sql_read, -1, &res, 0);

	if (rc != SQLITE_OK) {
		fprintf(stderr, "Cannot prepare statement: %s", sqlite3_errmsg(db));
		sqlite3_close(db);
		destroyCDKScreen(cdkscreen);
		endCDK();
		exit(1);
	}

	while(sqlite3_step(res) == SQLITE_ROW) {
		if (fcount == 0) {
			f = (struct files **)malloc(sizeof(struct files *));
			filenames = (char **)malloc(sizeof(char *));
 		} else {
			f = (struct files **)realloc(f, sizeof(struct files *) * (fcount + 1));
			filenames = (char **)realloc(filenames, sizeof(char *) * (fcount + 1));
		}
		if (!f || !filenames) {
			fprintf(stderr, "OOM");
			sqlite3_close(db);
			destroyCDKScreen(cdkscreen);
			endCDK();
			exit(1);
		}
		f[fcount] = (struct files *)malloc(sizeof(struct files));
		f[fcount]->name = strdup((char *)sqlite3_column_text(res, 0));
		f[fcount]->description = strdup((char *)sqlite3_column_text(res, 1));
		f[fcount]->approved = sqlite3_column_int(res, 2);

		filenames[fcount] = (char *)malloc(strlen(basename(f[fcount]->name) + 9));
		if (stat(f[fcount]->name, &s) != 0) {
			sprintf(filenames[fcount], "</16>%s<!16>", basename(f[fcount]->name));
			if (f[fcount]->approved == 1) {
				// unapprove missing file
				doDisapprove(fcount);
			}
		} else if (f[fcount]->approved) {
			sprintf(filenames[fcount], "</24>%s<!24>", basename(f[fcount]->name));
		} else {
			sprintf(filenames[fcount], "</32>%s<!32>", basename(f[fcount]->name));
		}
		fcount++;
	}
	sqlite3_finalize(res);

	setCDKScrollItems(scrollList, filenames, fcount, FALSE);

	bindCDKObject (vSCROLL, scrollList, 'a', approveFile, NULL);

	while(1) {
		selection = activateCDKScroll(scrollList, 0);
		if (scrollList->exitType == vESCAPE_HIT) {
			break;
		}
	}
	for (i=0;i<fcount;i++) {
		free(f[i]->name);
		free(f[i]->description);
		free(f[i]);
		free(filenames[i]);
	}

	free(f);
	free(filenames);

	destroyCDKScroll(scrollList);
	destroyCDKScreen(cdkscreen);
	sqlite3_close(db);
	endCDK();
	return 0;
}