diff options
Diffstat (limited to 'watch.c')
| -rw-r--r-- | watch.c | 101 |
1 files changed, 101 insertions, 0 deletions
@@ -0,0 +1,101 @@ +#if !defined(WIN32) && !defined(_WIN32) && !defined(__WIN32) +#error Systems other than Windows are not supported. +#endif + +#include <windows.h> +#include <shellapi.h> +#pragma comment(lib, "Shell32") +#include <shlwapi.h> +#pragma comment(lib, "Shlwapi.lib") + +#include <stdio.h> + +#define err(code, string) do { fprintf(stderr, "%s: %s: %s\n", string, strerror(errno)); exit(code); } while (0) +#define die(...) do { fprintf(stderr, __VA_ARGS__); system("pause"); exit(1); } while (0) +#define bool int +#define true 1 +#define false 0 + +#define MAX_PATH 260 +#define SR_ERR_NOASSOC (HINSTANCE)31 +#define USAGE "usage: %s URL\n", argv[0] + +int main(int argc, char *argv[]) { + bool new; + char *cmd, out[MAX_PATH], temp[MAX_PATH]; + FILE *f, *p; + HINSTANCE r; + int c, i, linecount; + ULONGLONG last; + + /* construct temporary playlist file path */ + + if (GetTempPath(1 + MAX_PATH, temp) > 0 && strlen(temp) + 1 + 16 <= MAX_PATH) { + strcpy(out, temp); + if (temp[strlen(temp)-1] != '\\') strcat(out, "\\"); + } + strcat(out, "watch.tmp.mpcpl"); + + if (argc == 1) goto open; /* open previous link */ + if (argc > 2) die(USAGE); + + if (strncmp(argv[1], "watch:", 6) == 0) /* support watch: urls */ + argv[1] += 6; + + for (i = 0; i < strlen(argv[1]); i++) + if (argv[1][i] == '"') die("URL cannot contain quotes (\")\n"); + + /* start youtube-dl */ + + cmd = malloc(sizeof("youtube-dl -g \"\"") + strlen(argv[1]) * sizeof(char)); + if (cmd == NULL) err(1, "malloc"); + if (sprintf(cmd, "youtube-dl -g \"%s\"", argv[1]) < 0) err(1, "sprintf"); + + p = _popen(cmd, "r"); + if (p == NULL) err(1, "popen"); + + /* open temporary playlist file */ + + f = fopen(out, "w"); + if (f == NULL) err(1, "fopen"); + + /* read/write stream urls */ + + linecount = 0; + new = true; + last = GetTickCount(); + + c = fgetc(p); + if (c == EOF) goto end; + fprintf(f, "MPCPLAYLIST\n"); + goto loop; + + while ((c = fgetc(p)) != EOF) { +loop: + if (new) { + /* if new line immediately follows last one, it is only audio */ + if (GetTickCount() - last > 20) { + fprintf(stderr, "Retrieved video #%d\n", linecount); + linecount++; + fprintf(f, "%d,type,0\n", linecount); + } + fprintf(f, "%d,filename,", linecount, linecount); + new = false; + } + fputc(c, f); + if (c == '\n') { + last = GetTickCount(); + new = true; + } + } + +end: + if (i = _pclose(p)) + die("youtube-dl exited with %d\n", i); + + /* open playlist */ +open: + if (ShellExecute(NULL, "open", out, NULL, NULL, 5) <= (HINSTANCE)32) + die("failed to open %s\n", out); + return 0; +}
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